Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 1 | " Test various aspects of the Vim9 script language. |
| 2 | |
| 3 | source check.vim |
Bram Moolenaar | ad30470 | 2020-09-06 18:22:53 +0200 | [diff] [blame] | 4 | source term_util.vim |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 5 | source view_util.vim |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 6 | import './vim9.vim' as v9 |
Bram Moolenaar | 47e7d70 | 2020-07-05 18:18:42 +0200 | [diff] [blame] | 7 | source screendump.vim |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 8 | |
| 9 | func Test_def_basic() |
| 10 | def SomeFunc(): string |
| 11 | return 'yes' |
| 12 | enddef |
Bram Moolenaar | c0c71e9 | 2020-09-11 19:09:48 +0200 | [diff] [blame] | 13 | call SomeFunc()->assert_equal('yes') |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 14 | endfunc |
| 15 | |
Bram Moolenaar | 2b9b17e | 2020-10-13 18:38:11 +0200 | [diff] [blame] | 16 | func Test_compiling_error() |
| 17 | " use a terminal to see the whole error message |
Bram Moolenaar | f4e8cdd | 2020-10-12 22:07:13 +0200 | [diff] [blame] | 18 | CheckRunVimInTerminal |
| 19 | |
Bram Moolenaar | 2b9b17e | 2020-10-13 18:38:11 +0200 | [diff] [blame] | 20 | call TestCompilingError() |
Bram Moolenaar | e8c4660 | 2021-04-05 22:27:37 +0200 | [diff] [blame] | 21 | call TestCompilingErrorInTry() |
Bram Moolenaar | 2b9b17e | 2020-10-13 18:38:11 +0200 | [diff] [blame] | 22 | endfunc |
| 23 | |
| 24 | def TestCompilingError() |
Bram Moolenaar | f4e8cdd | 2020-10-12 22:07:13 +0200 | [diff] [blame] | 25 | var lines =<< trim END |
| 26 | vim9script |
| 27 | def Fails() |
| 28 | echo nothing |
| 29 | enddef |
| 30 | defcompile |
| 31 | END |
Bram Moolenaar | f5fec05 | 2022-09-11 11:49:22 +0100 | [diff] [blame] | 32 | writefile(lines, 'XTest_compile_error', 'D') |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 33 | var buf = g:RunVimInTerminal('-S XTest_compile_error', |
Bram Moolenaar | e0de171 | 2020-12-02 17:36:54 +0100 | [diff] [blame] | 34 | {rows: 10, wait_for_ruler: 0}) |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 35 | g:WaitForAssert(() => assert_match('Error detected while compiling command line.*Fails.*Variable not found: nothing', |
| 36 | g:Term_getlines(buf, range(1, 9)))) |
Bram Moolenaar | f4e8cdd | 2020-10-12 22:07:13 +0200 | [diff] [blame] | 37 | |
| 38 | # clean up |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 39 | g:StopVimInTerminal(buf) |
Bram Moolenaar | e8c4660 | 2021-04-05 22:27:37 +0200 | [diff] [blame] | 40 | enddef |
| 41 | |
| 42 | def TestCompilingErrorInTry() |
Bram Moolenaar | 3b0d70f | 2022-08-29 22:31:20 +0100 | [diff] [blame] | 43 | var dir = 'Xcompdir/autoload' |
Bram Moolenaar | f5fec05 | 2022-09-11 11:49:22 +0100 | [diff] [blame] | 44 | mkdir(dir, 'pR') |
Bram Moolenaar | e8c4660 | 2021-04-05 22:27:37 +0200 | [diff] [blame] | 45 | |
| 46 | var lines =<< trim END |
| 47 | vim9script |
Bram Moolenaar | d8fe6d3 | 2022-01-30 18:40:44 +0000 | [diff] [blame] | 48 | export def OnlyCompiled() |
Bram Moolenaar | e8c4660 | 2021-04-05 22:27:37 +0200 | [diff] [blame] | 49 | g:runtime = 'yes' |
| 50 | invalid |
| 51 | enddef |
| 52 | END |
| 53 | writefile(lines, dir .. '/script.vim') |
| 54 | |
| 55 | lines =<< trim END |
| 56 | vim9script |
| 57 | todo |
| 58 | try |
| 59 | script#OnlyCompiled() |
| 60 | catch /nothing/ |
| 61 | endtry |
| 62 | END |
Bram Moolenaar | 3b0d70f | 2022-08-29 22:31:20 +0100 | [diff] [blame] | 63 | lines[1] = 'set rtp=' .. getcwd() .. '/Xcompdir' |
Bram Moolenaar | f5fec05 | 2022-09-11 11:49:22 +0100 | [diff] [blame] | 64 | writefile(lines, 'XTest_compile_error', 'D') |
Bram Moolenaar | e8c4660 | 2021-04-05 22:27:37 +0200 | [diff] [blame] | 65 | |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 66 | var buf = g:RunVimInTerminal('-S XTest_compile_error', {rows: 10, wait_for_ruler: 0}) |
| 67 | g:WaitForAssert(() => assert_match('Error detected while compiling command line.*function script#OnlyCompiled.*Invalid command: invalid', |
| 68 | g:Term_getlines(buf, range(1, 9)))) |
Bram Moolenaar | e8c4660 | 2021-04-05 22:27:37 +0200 | [diff] [blame] | 69 | |
| 70 | # clean up |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 71 | g:StopVimInTerminal(buf) |
Bram Moolenaar | f4e8cdd | 2020-10-12 22:07:13 +0200 | [diff] [blame] | 72 | enddef |
| 73 | |
Bram Moolenaar | ad6d9cc | 2022-08-08 21:43:11 +0100 | [diff] [blame] | 74 | def Test_comment_error() |
| 75 | v9.CheckDefFailure(['#{ comment'], 'E1170:') |
| 76 | enddef |
| 77 | |
Bram Moolenaar | b55d618 | 2021-06-08 22:01:53 +0200 | [diff] [blame] | 78 | def Test_compile_error_in_called_function() |
| 79 | var lines =<< trim END |
| 80 | vim9script |
| 81 | var n: number |
| 82 | def Foo() |
| 83 | &hls = n |
| 84 | enddef |
| 85 | def Bar() |
| 86 | Foo() |
| 87 | enddef |
| 88 | silent! Foo() |
| 89 | Bar() |
| 90 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 91 | v9.CheckScriptFailureList(lines, ['E1012:', 'E1191:']) |
Bram Moolenaar | b55d618 | 2021-06-08 22:01:53 +0200 | [diff] [blame] | 92 | enddef |
| 93 | |
Bram Moolenaar | 22f17a2 | 2021-06-21 20:48:58 +0200 | [diff] [blame] | 94 | def Test_wrong_function_name() |
| 95 | var lines =<< trim END |
| 96 | vim9script |
| 97 | func _Foo() |
| 98 | echo 'foo' |
| 99 | endfunc |
| 100 | END |
Bram Moolenaar | 3787f26 | 2022-02-07 21:54:01 +0000 | [diff] [blame] | 101 | v9.CheckScriptFailure(lines, 'E1267:') |
Bram Moolenaar | 22f17a2 | 2021-06-21 20:48:58 +0200 | [diff] [blame] | 102 | |
| 103 | lines =<< trim END |
| 104 | vim9script |
| 105 | def _Foo() |
| 106 | echo 'foo' |
| 107 | enddef |
| 108 | END |
Bram Moolenaar | 3787f26 | 2022-02-07 21:54:01 +0000 | [diff] [blame] | 109 | v9.CheckScriptFailure(lines, 'E1267:') |
Bram Moolenaar | dea5ab0 | 2022-02-23 22:12:02 +0000 | [diff] [blame] | 110 | |
| 111 | lines =<< trim END |
| 112 | vim9script |
| 113 | var Object = {} |
| 114 | function Object.Method() |
| 115 | endfunction |
| 116 | END |
| 117 | v9.CheckScriptFailure(lines, 'E1182:') |
| 118 | |
| 119 | lines =<< trim END |
| 120 | vim9script |
| 121 | var Object = {} |
| 122 | def Object.Method() |
| 123 | enddef |
| 124 | END |
| 125 | v9.CheckScriptFailure(lines, 'E1182:') |
| 126 | |
| 127 | lines =<< trim END |
| 128 | vim9script |
| 129 | g:Object = {} |
| 130 | function g:Object.Method() |
| 131 | endfunction |
| 132 | END |
| 133 | v9.CheckScriptFailure(lines, 'E1182:') |
| 134 | |
| 135 | lines =<< trim END |
| 136 | let s:Object = {} |
| 137 | def Define() |
| 138 | function s:Object.Method() |
| 139 | endfunction |
| 140 | enddef |
| 141 | defcompile |
| 142 | END |
| 143 | v9.CheckScriptFailure(lines, 'E1182:') |
| 144 | delfunc g:Define |
| 145 | |
| 146 | lines =<< trim END |
| 147 | let s:Object = {} |
| 148 | def Define() |
| 149 | def Object.Method() |
| 150 | enddef |
| 151 | enddef |
| 152 | defcompile |
| 153 | END |
| 154 | v9.CheckScriptFailure(lines, 'E1182:') |
| 155 | delfunc g:Define |
| 156 | |
| 157 | lines =<< trim END |
| 158 | let g:Object = {} |
| 159 | def Define() |
| 160 | function g:Object.Method() |
| 161 | endfunction |
| 162 | enddef |
| 163 | defcompile |
| 164 | END |
| 165 | v9.CheckScriptFailure(lines, 'E1182:') |
| 166 | delfunc g:Define |
Bram Moolenaar | 22f17a2 | 2021-06-21 20:48:58 +0200 | [diff] [blame] | 167 | enddef |
| 168 | |
Bram Moolenaar | f48b2fa | 2021-04-12 22:02:36 +0200 | [diff] [blame] | 169 | def Test_autoload_name_mismatch() |
Bram Moolenaar | 3b0d70f | 2022-08-29 22:31:20 +0100 | [diff] [blame] | 170 | var dir = 'Xnamedir/autoload' |
Bram Moolenaar | f5fec05 | 2022-09-11 11:49:22 +0100 | [diff] [blame] | 171 | mkdir(dir, 'pR') |
Bram Moolenaar | f48b2fa | 2021-04-12 22:02:36 +0200 | [diff] [blame] | 172 | |
| 173 | var lines =<< trim END |
| 174 | vim9script |
Bram Moolenaar | d8fe6d3 | 2022-01-30 18:40:44 +0000 | [diff] [blame] | 175 | export def NoFunction() |
Bram Moolenaar | f48b2fa | 2021-04-12 22:02:36 +0200 | [diff] [blame] | 176 | # comment |
| 177 | g:runtime = 'yes' |
| 178 | enddef |
| 179 | END |
| 180 | writefile(lines, dir .. '/script.vim') |
| 181 | |
| 182 | var save_rtp = &rtp |
Bram Moolenaar | 3b0d70f | 2022-08-29 22:31:20 +0100 | [diff] [blame] | 183 | exe 'set rtp=' .. getcwd() .. '/Xnamedir' |
Bram Moolenaar | f48b2fa | 2021-04-12 22:02:36 +0200 | [diff] [blame] | 184 | lines =<< trim END |
| 185 | call script#Function() |
| 186 | END |
Bram Moolenaar | d8fe6d3 | 2022-01-30 18:40:44 +0000 | [diff] [blame] | 187 | v9.CheckScriptFailure(lines, 'E117:', 1) |
Bram Moolenaar | f48b2fa | 2021-04-12 22:02:36 +0200 | [diff] [blame] | 188 | |
| 189 | &rtp = save_rtp |
Bram Moolenaar | f48b2fa | 2021-04-12 22:02:36 +0200 | [diff] [blame] | 190 | enddef |
| 191 | |
Bram Moolenaar | f0a4069 | 2021-06-11 22:05:47 +0200 | [diff] [blame] | 192 | def Test_autoload_names() |
Bram Moolenaar | 3b0d70f | 2022-08-29 22:31:20 +0100 | [diff] [blame] | 193 | var dir = 'Xandir/autoload' |
Bram Moolenaar | f5fec05 | 2022-09-11 11:49:22 +0100 | [diff] [blame] | 194 | mkdir(dir, 'pR') |
Bram Moolenaar | f0a4069 | 2021-06-11 22:05:47 +0200 | [diff] [blame] | 195 | |
| 196 | var lines =<< trim END |
| 197 | func foobar#function() |
| 198 | return 'yes' |
| 199 | endfunc |
| 200 | let foobar#var = 'no' |
| 201 | END |
| 202 | writefile(lines, dir .. '/foobar.vim') |
| 203 | |
| 204 | var save_rtp = &rtp |
Bram Moolenaar | 3b0d70f | 2022-08-29 22:31:20 +0100 | [diff] [blame] | 205 | exe 'set rtp=' .. getcwd() .. '/Xandir' |
Bram Moolenaar | f0a4069 | 2021-06-11 22:05:47 +0200 | [diff] [blame] | 206 | |
| 207 | lines =<< trim END |
| 208 | assert_equal('yes', foobar#function()) |
| 209 | var Function = foobar#function |
| 210 | assert_equal('yes', Function()) |
| 211 | |
| 212 | assert_equal('no', foobar#var) |
| 213 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 214 | v9.CheckDefAndScriptSuccess(lines) |
Bram Moolenaar | f0a4069 | 2021-06-11 22:05:47 +0200 | [diff] [blame] | 215 | |
| 216 | &rtp = save_rtp |
Bram Moolenaar | f0a4069 | 2021-06-11 22:05:47 +0200 | [diff] [blame] | 217 | enddef |
| 218 | |
Bram Moolenaar | 88c89c7 | 2021-08-14 14:01:05 +0200 | [diff] [blame] | 219 | def Test_autoload_error_in_script() |
Bram Moolenaar | 3b0d70f | 2022-08-29 22:31:20 +0100 | [diff] [blame] | 220 | var dir = 'Xaedir/autoload' |
Bram Moolenaar | f5fec05 | 2022-09-11 11:49:22 +0100 | [diff] [blame] | 221 | mkdir(dir, 'pR') |
Bram Moolenaar | 88c89c7 | 2021-08-14 14:01:05 +0200 | [diff] [blame] | 222 | |
| 223 | var lines =<< trim END |
| 224 | func scripterror#function() |
| 225 | let g:called_function = 'yes' |
| 226 | endfunc |
| 227 | let 0 = 1 |
| 228 | END |
| 229 | writefile(lines, dir .. '/scripterror.vim') |
| 230 | |
| 231 | var save_rtp = &rtp |
Bram Moolenaar | 3b0d70f | 2022-08-29 22:31:20 +0100 | [diff] [blame] | 232 | exe 'set rtp=' .. getcwd() .. '/Xaedir' |
Bram Moolenaar | 88c89c7 | 2021-08-14 14:01:05 +0200 | [diff] [blame] | 233 | |
| 234 | g:called_function = 'no' |
| 235 | # The error in the autoload script cannot be checked with assert_fails(), use |
| 236 | # CheckDefSuccess() instead of CheckDefFailure() |
| 237 | try |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 238 | v9.CheckDefSuccess(['scripterror#function()']) |
Bram Moolenaar | 88c89c7 | 2021-08-14 14:01:05 +0200 | [diff] [blame] | 239 | catch |
| 240 | assert_match('E121: Undefined variable: 0', v:exception) |
| 241 | endtry |
| 242 | assert_equal('no', g:called_function) |
| 243 | |
| 244 | lines =<< trim END |
| 245 | func scriptcaught#function() |
| 246 | let g:called_function = 'yes' |
| 247 | endfunc |
| 248 | try |
| 249 | let 0 = 1 |
| 250 | catch |
| 251 | let g:caught = v:exception |
| 252 | endtry |
| 253 | END |
| 254 | writefile(lines, dir .. '/scriptcaught.vim') |
| 255 | |
| 256 | g:called_function = 'no' |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 257 | v9.CheckDefSuccess(['scriptcaught#function()']) |
Bram Moolenaar | 88c89c7 | 2021-08-14 14:01:05 +0200 | [diff] [blame] | 258 | assert_match('E121: Undefined variable: 0', g:caught) |
| 259 | assert_equal('yes', g:called_function) |
| 260 | |
| 261 | &rtp = save_rtp |
Bram Moolenaar | 88c89c7 | 2021-08-14 14:01:05 +0200 | [diff] [blame] | 262 | enddef |
| 263 | |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 264 | def s:CallRecursive(n: number): number |
Bram Moolenaar | 0ba48e8 | 2020-11-17 18:23:19 +0100 | [diff] [blame] | 265 | return CallRecursive(n + 1) |
| 266 | enddef |
| 267 | |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 268 | def s:CallMapRecursive(l: list<number>): number |
Bram Moolenaar | 2949cfd | 2020-12-31 21:28:47 +0100 | [diff] [blame] | 269 | return map(l, (_, v) => CallMapRecursive([v]))[0] |
Bram Moolenaar | 0ba48e8 | 2020-11-17 18:23:19 +0100 | [diff] [blame] | 270 | enddef |
| 271 | |
| 272 | def Test_funcdepth_error() |
| 273 | set maxfuncdepth=10 |
| 274 | |
| 275 | var caught = false |
| 276 | try |
| 277 | CallRecursive(1) |
| 278 | catch /E132:/ |
| 279 | caught = true |
| 280 | endtry |
| 281 | assert_true(caught) |
| 282 | |
| 283 | caught = false |
| 284 | try |
| 285 | CallMapRecursive([1]) |
| 286 | catch /E132:/ |
| 287 | caught = true |
| 288 | endtry |
| 289 | assert_true(caught) |
| 290 | |
| 291 | set maxfuncdepth& |
| 292 | enddef |
| 293 | |
Bram Moolenaar | 5178b1b | 2021-01-01 18:43:51 +0100 | [diff] [blame] | 294 | def Test_endfunc_enddef() |
| 295 | var lines =<< trim END |
| 296 | def Test() |
| 297 | echo 'test' |
| 298 | endfunc |
| 299 | enddef |
| 300 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 301 | v9.CheckScriptFailure(lines, 'E1151:', 3) |
Bram Moolenaar | 5178b1b | 2021-01-01 18:43:51 +0100 | [diff] [blame] | 302 | |
| 303 | lines =<< trim END |
| 304 | def Test() |
| 305 | func Nested() |
| 306 | echo 'test' |
| 307 | enddef |
| 308 | enddef |
| 309 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 310 | v9.CheckScriptFailure(lines, 'E1152:', 4) |
Bram Moolenaar | 49f1e9e | 2021-03-22 20:49:02 +0100 | [diff] [blame] | 311 | |
| 312 | lines =<< trim END |
| 313 | def Ok() |
| 314 | echo 'hello' |
| 315 | enddef | echo 'there' |
| 316 | def Bad() |
| 317 | echo 'hello' |
| 318 | enddef there |
| 319 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 320 | v9.CheckScriptFailure(lines, 'E1173: Text found after enddef: there', 6) |
Bram Moolenaar | 5178b1b | 2021-01-01 18:43:51 +0100 | [diff] [blame] | 321 | enddef |
| 322 | |
Bram Moolenaar | b8ba9b9 | 2021-01-01 18:54:34 +0100 | [diff] [blame] | 323 | def Test_missing_endfunc_enddef() |
| 324 | var lines =<< trim END |
| 325 | vim9script |
| 326 | def Test() |
| 327 | echo 'test' |
| 328 | endef |
| 329 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 330 | v9.CheckScriptFailure(lines, 'E1057:', 2) |
Bram Moolenaar | b8ba9b9 | 2021-01-01 18:54:34 +0100 | [diff] [blame] | 331 | |
| 332 | lines =<< trim END |
| 333 | vim9script |
| 334 | func Some() |
| 335 | echo 'test' |
| 336 | enfffunc |
| 337 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 338 | v9.CheckScriptFailure(lines, 'E126:', 2) |
Bram Moolenaar | b8ba9b9 | 2021-01-01 18:54:34 +0100 | [diff] [blame] | 339 | enddef |
| 340 | |
Bram Moolenaar | 4efd994 | 2021-01-24 21:14:20 +0100 | [diff] [blame] | 341 | def Test_white_space_before_paren() |
| 342 | var lines =<< trim END |
| 343 | vim9script |
| 344 | def Test () |
| 345 | echo 'test' |
| 346 | enddef |
| 347 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 348 | v9.CheckScriptFailure(lines, 'E1068:', 2) |
Bram Moolenaar | 4efd994 | 2021-01-24 21:14:20 +0100 | [diff] [blame] | 349 | |
| 350 | lines =<< trim END |
| 351 | vim9script |
| 352 | func Test () |
| 353 | echo 'test' |
| 354 | endfunc |
| 355 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 356 | v9.CheckScriptFailure(lines, 'E1068:', 2) |
Bram Moolenaar | 4efd994 | 2021-01-24 21:14:20 +0100 | [diff] [blame] | 357 | |
| 358 | lines =<< trim END |
| 359 | def Test () |
| 360 | echo 'test' |
| 361 | enddef |
| 362 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 363 | v9.CheckScriptFailure(lines, 'E1068:', 1) |
Bram Moolenaar | 4efd994 | 2021-01-24 21:14:20 +0100 | [diff] [blame] | 364 | |
| 365 | lines =<< trim END |
| 366 | func Test () |
| 367 | echo 'test' |
| 368 | endfunc |
| 369 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 370 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | 4efd994 | 2021-01-24 21:14:20 +0100 | [diff] [blame] | 371 | enddef |
| 372 | |
Bram Moolenaar | 832ea89 | 2021-01-08 21:55:26 +0100 | [diff] [blame] | 373 | def Test_enddef_dict_key() |
| 374 | var d = { |
| 375 | enddef: 'x', |
| 376 | endfunc: 'y', |
| 377 | } |
| 378 | assert_equal({enddef: 'x', endfunc: 'y'}, d) |
| 379 | enddef |
| 380 | |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 381 | def ReturnString(): string |
| 382 | return 'string' |
| 383 | enddef |
| 384 | |
| 385 | def ReturnNumber(): number |
| 386 | return 123 |
| 387 | enddef |
| 388 | |
| 389 | let g:notNumber = 'string' |
| 390 | |
| 391 | def ReturnGlobal(): number |
| 392 | return g:notNumber |
| 393 | enddef |
| 394 | |
| 395 | def Test_return_something() |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 396 | g:ReturnString()->assert_equal('string') |
| 397 | g:ReturnNumber()->assert_equal(123) |
Bram Moolenaar | 848fadd | 2022-01-30 15:28:30 +0000 | [diff] [blame] | 398 | assert_fails('g:ReturnGlobal()', 'E1012: Type mismatch; expected number but got string', '', 1, 'ReturnGlobal') |
Bram Moolenaar | ef7aadb | 2022-01-18 18:46:07 +0000 | [diff] [blame] | 399 | |
| 400 | var lines =<< trim END |
| 401 | vim9script |
| 402 | |
| 403 | def Msg() |
| 404 | echomsg 'in Msg()...' |
| 405 | enddef |
| 406 | |
| 407 | def Func() |
| 408 | return Msg() |
| 409 | enddef |
| 410 | defcompile |
| 411 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 412 | v9.CheckScriptFailure(lines, 'E1096:') |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 413 | enddef |
| 414 | |
Bram Moolenaar | e32e516 | 2021-01-21 20:21:29 +0100 | [diff] [blame] | 415 | def Test_check_argument_type() |
| 416 | var lines =<< trim END |
| 417 | vim9script |
| 418 | def Val(a: number, b: number): number |
| 419 | return 0 |
| 420 | enddef |
| 421 | def Func() |
| 422 | var x: any = true |
| 423 | Val(0, x) |
| 424 | enddef |
| 425 | disass Func |
| 426 | Func() |
| 427 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 428 | v9.CheckScriptFailure(lines, 'E1013: Argument 2: type mismatch, expected number but got bool', 2) |
Bram Moolenaar | 56310d3 | 2022-12-27 17:25:05 +0000 | [diff] [blame] | 429 | |
| 430 | lines =<< trim END |
| 431 | vim9script |
| 432 | |
| 433 | def Foobar(Fn: func(any, ?string): any) |
| 434 | enddef |
| 435 | |
| 436 | Foobar((t) => 0) |
| 437 | END |
| 438 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | e32e516 | 2021-01-21 20:21:29 +0100 | [diff] [blame] | 439 | enddef |
| 440 | |
Bram Moolenaar | efd8855 | 2020-06-18 20:50:10 +0200 | [diff] [blame] | 441 | def Test_missing_return() |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 442 | v9.CheckDefFailure(['def Missing(): number', |
Bram Moolenaar | efd8855 | 2020-06-18 20:50:10 +0200 | [diff] [blame] | 443 | ' if g:cond', |
| 444 | ' echo "no return"', |
| 445 | ' else', |
| 446 | ' return 0', |
Bram Moolenaar | 2984ed3 | 2022-08-20 14:51:17 +0100 | [diff] [blame] | 447 | ' endif', |
Bram Moolenaar | efd8855 | 2020-06-18 20:50:10 +0200 | [diff] [blame] | 448 | 'enddef'], 'E1027:') |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 449 | v9.CheckDefFailure(['def Missing(): number', |
Bram Moolenaar | efd8855 | 2020-06-18 20:50:10 +0200 | [diff] [blame] | 450 | ' if g:cond', |
| 451 | ' return 1', |
| 452 | ' else', |
| 453 | ' echo "no return"', |
Bram Moolenaar | 2984ed3 | 2022-08-20 14:51:17 +0100 | [diff] [blame] | 454 | ' endif', |
Bram Moolenaar | efd8855 | 2020-06-18 20:50:10 +0200 | [diff] [blame] | 455 | 'enddef'], 'E1027:') |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 456 | v9.CheckDefFailure(['def Missing(): number', |
Bram Moolenaar | efd8855 | 2020-06-18 20:50:10 +0200 | [diff] [blame] | 457 | ' if g:cond', |
| 458 | ' return 1', |
| 459 | ' else', |
| 460 | ' return 2', |
Bram Moolenaar | 2984ed3 | 2022-08-20 14:51:17 +0100 | [diff] [blame] | 461 | ' endif', |
| 462 | ' return 3', |
Bram Moolenaar | efd8855 | 2020-06-18 20:50:10 +0200 | [diff] [blame] | 463 | 'enddef'], 'E1095:') |
| 464 | enddef |
| 465 | |
Bram Moolenaar | 403dc31 | 2020-10-17 19:29:51 +0200 | [diff] [blame] | 466 | def Test_return_bool() |
| 467 | var lines =<< trim END |
| 468 | vim9script |
| 469 | def MenuFilter(id: number, key: string): bool |
| 470 | return popup_filter_menu(id, key) |
| 471 | enddef |
| 472 | def YesnoFilter(id: number, key: string): bool |
| 473 | return popup_filter_yesno(id, key) |
| 474 | enddef |
| 475 | defcompile |
| 476 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 477 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | 403dc31 | 2020-10-17 19:29:51 +0200 | [diff] [blame] | 478 | enddef |
| 479 | |
mityu | 500c444 | 2022-12-02 18:12:05 +0000 | [diff] [blame] | 480 | def Test_return_void_comment_follows() |
| 481 | var lines =<< trim END |
| 482 | vim9script |
| 483 | def ReturnCommentFollows(): void |
| 484 | return # Some comment |
| 485 | enddef |
| 486 | defcompile |
| 487 | END |
| 488 | v9.CheckScriptSuccess(lines) |
| 489 | enddef |
| 490 | |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 491 | let s:nothing = 0 |
| 492 | def ReturnNothing() |
| 493 | s:nothing = 1 |
| 494 | if true |
| 495 | return |
| 496 | endif |
| 497 | s:nothing = 2 |
| 498 | enddef |
| 499 | |
| 500 | def Test_return_nothing() |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 501 | g:ReturnNothing() |
Bram Moolenaar | c0c71e9 | 2020-09-11 19:09:48 +0200 | [diff] [blame] | 502 | s:nothing->assert_equal(1) |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 503 | enddef |
| 504 | |
Bram Moolenaar | 648ea76 | 2021-01-15 19:04:32 +0100 | [diff] [blame] | 505 | def Test_return_invalid() |
| 506 | var lines =<< trim END |
| 507 | vim9script |
| 508 | def Func(): invalid |
| 509 | return xxx |
| 510 | enddef |
| 511 | defcompile |
| 512 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 513 | v9.CheckScriptFailure(lines, 'E1010:', 2) |
Bram Moolenaar | 31842cd | 2021-02-12 22:10:21 +0100 | [diff] [blame] | 514 | |
| 515 | lines =<< trim END |
| 516 | vim9script |
| 517 | def Test(Fun: func(number): number): list<number> |
| 518 | return map([1, 2, 3], (_, i) => Fun(i)) |
| 519 | enddef |
| 520 | defcompile |
| 521 | def Inc(nr: number): nr |
| 522 | return nr + 2 |
| 523 | enddef |
| 524 | echo Test(Inc) |
| 525 | END |
| 526 | # doing this twice was leaking memory |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 527 | v9.CheckScriptFailure(lines, 'E1010:') |
| 528 | v9.CheckScriptFailure(lines, 'E1010:') |
Bram Moolenaar | 648ea76 | 2021-01-15 19:04:32 +0100 | [diff] [blame] | 529 | enddef |
| 530 | |
Bram Moolenaar | efc084e | 2021-09-09 22:30:52 +0200 | [diff] [blame] | 531 | def Test_return_list_any() |
Bram Moolenaar | 114dbda | 2022-01-03 12:28:03 +0000 | [diff] [blame] | 532 | # This used to fail but now the actual list type is checked, and since it has |
| 533 | # an item of type string it can be used as list<string>. |
Bram Moolenaar | efc084e | 2021-09-09 22:30:52 +0200 | [diff] [blame] | 534 | var lines =<< trim END |
| 535 | vim9script |
| 536 | def Func(): list<string> |
| 537 | var l: list<any> |
| 538 | l->add('string') |
| 539 | return l |
| 540 | enddef |
| 541 | echo Func() |
| 542 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 543 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | 114dbda | 2022-01-03 12:28:03 +0000 | [diff] [blame] | 544 | |
Bram Moolenaar | efc084e | 2021-09-09 22:30:52 +0200 | [diff] [blame] | 545 | lines =<< trim END |
| 546 | vim9script |
| 547 | def Func(): list<string> |
| 548 | var l: list<any> |
| 549 | l += ['string'] |
| 550 | return l |
| 551 | enddef |
| 552 | echo Func() |
| 553 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 554 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | efc084e | 2021-09-09 22:30:52 +0200 | [diff] [blame] | 555 | enddef |
| 556 | |
Bram Moolenaar | 1a572e9 | 2022-03-15 12:28:10 +0000 | [diff] [blame] | 557 | def Test_return_any_two_types() |
| 558 | var lines =<< trim END |
| 559 | vim9script |
| 560 | |
| 561 | def G(Fn: func(string): any) |
| 562 | g:result = Fn("hello") |
| 563 | enddef |
| 564 | |
| 565 | def F(a: number, b: string): any |
| 566 | echo b |
| 567 | if a > 0 |
| 568 | return 1 |
| 569 | else |
| 570 | return [] |
| 571 | endif |
| 572 | enddef |
| 573 | |
| 574 | G(function(F, [1])) |
| 575 | END |
| 576 | v9.CheckScriptSuccess(lines) |
| 577 | assert_equal(1, g:result) |
| 578 | unlet g:result |
| 579 | enddef |
| 580 | |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 581 | func s:Increment() |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 582 | let g:counter += 1 |
| 583 | endfunc |
| 584 | |
| 585 | def Test_call_ufunc_count() |
| 586 | g:counter = 1 |
| 587 | Increment() |
| 588 | Increment() |
| 589 | Increment() |
Bram Moolenaar | f5be8cd | 2020-07-17 20:36:00 +0200 | [diff] [blame] | 590 | # works with and without :call |
Bram Moolenaar | c0c71e9 | 2020-09-11 19:09:48 +0200 | [diff] [blame] | 591 | g:counter->assert_equal(4) |
| 592 | eval g:counter->assert_equal(4) |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 593 | unlet g:counter |
| 594 | enddef |
| 595 | |
Bram Moolenaar | 1983f1a | 2022-02-28 20:55:02 +0000 | [diff] [blame] | 596 | def Test_call_ufunc_failure() |
| 597 | var lines =<< trim END |
| 598 | vim9script |
| 599 | def Tryit() |
| 600 | g:Global(1, 2, 3) |
| 601 | enddef |
| 602 | |
| 603 | func g:Global(a, b, c) |
| 604 | echo a:a a:b a:c |
| 605 | endfunc |
| 606 | |
| 607 | defcompile |
| 608 | |
| 609 | func! g:Global(a, b) |
| 610 | echo a:a a:b |
| 611 | endfunc |
| 612 | Tryit() |
| 613 | END |
| 614 | v9.CheckScriptFailure(lines, 'E118: Too many arguments for function: Global') |
| 615 | delfunc g:Global |
| 616 | |
| 617 | lines =<< trim END |
| 618 | vim9script |
| 619 | |
| 620 | g:Ref = function('len') |
| 621 | def Tryit() |
| 622 | g:Ref('x') |
| 623 | enddef |
| 624 | |
| 625 | defcompile |
| 626 | |
| 627 | g:Ref = function('add') |
| 628 | Tryit() |
| 629 | END |
| 630 | v9.CheckScriptFailure(lines, 'E119: Not enough arguments for function: add') |
| 631 | unlet g:Ref |
| 632 | enddef |
| 633 | |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 634 | def s:MyVarargs(arg: string, ...rest: list<string>): string |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 635 | var res = arg |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 636 | for s in rest |
| 637 | res ..= ',' .. s |
| 638 | endfor |
| 639 | return res |
| 640 | enddef |
| 641 | |
| 642 | def Test_call_varargs() |
Bram Moolenaar | c0c71e9 | 2020-09-11 19:09:48 +0200 | [diff] [blame] | 643 | MyVarargs('one')->assert_equal('one') |
| 644 | MyVarargs('one', 'two')->assert_equal('one,two') |
| 645 | MyVarargs('one', 'two', 'three')->assert_equal('one,two,three') |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 646 | enddef |
| 647 | |
Bram Moolenaar | 01dd6c3 | 2021-09-05 16:36:23 +0200 | [diff] [blame] | 648 | def Test_call_white_space() |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 649 | v9.CheckDefAndScriptFailure(["call Test ('text')"], ['E476:', 'E1068:']) |
Bram Moolenaar | 01dd6c3 | 2021-09-05 16:36:23 +0200 | [diff] [blame] | 650 | enddef |
| 651 | |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 652 | def MyDefaultArgs(name = 'string'): string |
| 653 | return name |
| 654 | enddef |
| 655 | |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 656 | def s:MyDefaultSecond(name: string, second: bool = true): string |
Bram Moolenaar | e30f64b | 2020-07-15 19:48:20 +0200 | [diff] [blame] | 657 | return second ? name : 'none' |
| 658 | enddef |
| 659 | |
Bram Moolenaar | 38a3bfa | 2021-03-29 22:14:55 +0200 | [diff] [blame] | 660 | |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 661 | def Test_call_default_args() |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 662 | g:MyDefaultArgs()->assert_equal('string') |
| 663 | g:MyDefaultArgs(v:none)->assert_equal('string') |
| 664 | g:MyDefaultArgs('one')->assert_equal('one') |
| 665 | assert_fails('g:MyDefaultArgs("one", "two")', 'E118:', '', 4, 'Test_call_default_args') |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 666 | |
Bram Moolenaar | c0c71e9 | 2020-09-11 19:09:48 +0200 | [diff] [blame] | 667 | MyDefaultSecond('test')->assert_equal('test') |
| 668 | MyDefaultSecond('test', true)->assert_equal('test') |
| 669 | MyDefaultSecond('test', false)->assert_equal('none') |
Bram Moolenaar | e30f64b | 2020-07-15 19:48:20 +0200 | [diff] [blame] | 670 | |
Bram Moolenaar | 38a3bfa | 2021-03-29 22:14:55 +0200 | [diff] [blame] | 671 | var lines =<< trim END |
| 672 | def MyDefaultThird(name: string, aa = 'aa', bb = 'bb'): string |
| 673 | return name .. aa .. bb |
| 674 | enddef |
| 675 | |
| 676 | MyDefaultThird('->')->assert_equal('->aabb') |
| 677 | MyDefaultThird('->', v:none)->assert_equal('->aabb') |
| 678 | MyDefaultThird('->', 'xx')->assert_equal('->xxbb') |
| 679 | MyDefaultThird('->', v:none, v:none)->assert_equal('->aabb') |
| 680 | MyDefaultThird('->', 'xx', v:none)->assert_equal('->xxbb') |
| 681 | MyDefaultThird('->', v:none, 'yy')->assert_equal('->aayy') |
| 682 | MyDefaultThird('->', 'xx', 'yy')->assert_equal('->xxyy') |
Bram Moolenaar | e28d9b3 | 2021-07-03 18:56:53 +0200 | [diff] [blame] | 683 | |
| 684 | def DefArg(mandatory: any, optional = mandatory): string |
| 685 | return mandatory .. optional |
| 686 | enddef |
| 687 | DefArg(1234)->assert_equal('12341234') |
| 688 | DefArg("ok")->assert_equal('okok') |
Bram Moolenaar | 38a3bfa | 2021-03-29 22:14:55 +0200 | [diff] [blame] | 689 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 690 | v9.CheckDefAndScriptSuccess(lines) |
Bram Moolenaar | 38a3bfa | 2021-03-29 22:14:55 +0200 | [diff] [blame] | 691 | |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 692 | v9.CheckScriptFailure(['def Func(arg: number = asdf)', 'enddef', 'defcompile'], 'E1001:') |
Bram Moolenaar | 2d870f8 | 2020-12-05 13:41:01 +0100 | [diff] [blame] | 693 | delfunc g:Func |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 694 | v9.CheckScriptFailure(['def Func(arg: number = "text")', 'enddef', 'defcompile'], 'E1013: Argument 1: type mismatch, expected number but got string') |
Bram Moolenaar | 2d870f8 | 2020-12-05 13:41:01 +0100 | [diff] [blame] | 695 | delfunc g:Func |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 696 | v9.CheckDefFailure(['def Func(x: number = )', 'enddef'], 'E15:') |
Bram Moolenaar | 12bce95 | 2021-03-11 20:04:04 +0100 | [diff] [blame] | 697 | |
Bram Moolenaar | 38a3bfa | 2021-03-29 22:14:55 +0200 | [diff] [blame] | 698 | lines =<< trim END |
Bram Moolenaar | 12bce95 | 2021-03-11 20:04:04 +0100 | [diff] [blame] | 699 | vim9script |
| 700 | def Func(a = b == 0 ? 1 : 2, b = 0) |
| 701 | enddef |
| 702 | defcompile |
| 703 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 704 | v9.CheckScriptFailure(lines, 'E1001: Variable not found: b') |
Bram Moolenaar | 59618fe | 2021-12-21 12:32:17 +0000 | [diff] [blame] | 705 | |
Bram Moolenaar | fa46ead | 2021-12-22 13:18:39 +0000 | [diff] [blame] | 706 | # using script variable requires matching type or type cast when executed |
Bram Moolenaar | 59618fe | 2021-12-21 12:32:17 +0000 | [diff] [blame] | 707 | lines =<< trim END |
| 708 | vim9script |
| 709 | var a: any |
| 710 | def Func(arg: string = a) |
| 711 | echo arg |
| 712 | enddef |
| 713 | defcompile |
| 714 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 715 | v9.CheckScriptSuccess(lines + ['a = "text"', 'Func()']) |
| 716 | v9.CheckScriptFailure(lines + ['a = 123', 'Func()'], 'E1013: Argument 1: type mismatch, expected string but got number') |
Bram Moolenaar | 59618fe | 2021-12-21 12:32:17 +0000 | [diff] [blame] | 717 | |
| 718 | # using global variable does not require type cast |
| 719 | lines =<< trim END |
| 720 | vim9script |
| 721 | def Func(arg: string = g:str) |
| 722 | echo arg |
| 723 | enddef |
| 724 | g:str = 'works' |
| 725 | Func() |
| 726 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 727 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | 04b1269 | 2020-05-04 23:24:44 +0200 | [diff] [blame] | 728 | enddef |
| 729 | |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 730 | def s:FuncWithComment( # comment |
Bram Moolenaar | cef1270 | 2021-01-04 14:09:43 +0100 | [diff] [blame] | 731 | a: number, #comment |
| 732 | b: bool, # comment |
| 733 | c: string) #comment |
| 734 | assert_equal(4, a) |
| 735 | assert_equal(true, b) |
| 736 | assert_equal('yes', c) |
| 737 | enddef |
| 738 | |
| 739 | def Test_func_with_comments() |
| 740 | FuncWithComment(4, true, 'yes') |
| 741 | |
| 742 | var lines =<< trim END |
| 743 | def Func(# comment |
| 744 | arg: string) |
| 745 | enddef |
| 746 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 747 | v9.CheckScriptFailure(lines, 'E125:', 1) |
Bram Moolenaar | cef1270 | 2021-01-04 14:09:43 +0100 | [diff] [blame] | 748 | |
| 749 | lines =<< trim END |
| 750 | def Func( |
| 751 | arg: string# comment |
| 752 | ) |
| 753 | enddef |
| 754 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 755 | v9.CheckScriptFailure(lines, 'E475:', 2) |
Bram Moolenaar | cef1270 | 2021-01-04 14:09:43 +0100 | [diff] [blame] | 756 | |
| 757 | lines =<< trim END |
| 758 | def Func( |
| 759 | arg: string |
| 760 | )# comment |
| 761 | enddef |
| 762 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 763 | v9.CheckScriptFailure(lines, 'E488:', 3) |
Bram Moolenaar | cef1270 | 2021-01-04 14:09:43 +0100 | [diff] [blame] | 764 | enddef |
| 765 | |
Bram Moolenaar | 04b1269 | 2020-05-04 23:24:44 +0200 | [diff] [blame] | 766 | def Test_nested_function() |
Bram Moolenaar | 3845352 | 2021-11-28 22:00:12 +0000 | [diff] [blame] | 767 | def NestedDef(arg: string): string |
Bram Moolenaar | 04b1269 | 2020-05-04 23:24:44 +0200 | [diff] [blame] | 768 | return 'nested ' .. arg |
| 769 | enddef |
Bram Moolenaar | 3845352 | 2021-11-28 22:00:12 +0000 | [diff] [blame] | 770 | NestedDef(':def')->assert_equal('nested :def') |
| 771 | |
| 772 | func NestedFunc(arg) |
| 773 | return 'nested ' .. a:arg |
| 774 | endfunc |
| 775 | NestedFunc(':func')->assert_equal('nested :func') |
Bram Moolenaar | 04b1269 | 2020-05-04 23:24:44 +0200 | [diff] [blame] | 776 | |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 777 | v9.CheckDefFailure(['def Nested()', 'enddef', 'Nested(66)'], 'E118:') |
| 778 | v9.CheckDefFailure(['def Nested(arg: string)', 'enddef', 'Nested()'], 'E119:') |
Bram Moolenaar | 0e65d3d | 2020-05-05 17:53:16 +0200 | [diff] [blame] | 779 | |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 780 | v9.CheckDefFailure(['def s:Nested()', 'enddef'], 'E1075:') |
| 781 | v9.CheckDefFailure(['def b:Nested()', 'enddef'], 'E1075:') |
Bram Moolenaar | 8b848ca | 2020-09-10 22:28:01 +0200 | [diff] [blame] | 782 | |
Bram Moolenaar | 5402175 | 2020-12-06 18:50:36 +0100 | [diff] [blame] | 783 | var lines =<< trim END |
| 784 | def Outer() |
| 785 | def Inner() |
| 786 | # comment |
| 787 | enddef |
| 788 | def Inner() |
| 789 | enddef |
| 790 | enddef |
| 791 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 792 | v9.CheckDefFailure(lines, 'E1073:') |
Bram Moolenaar | 5402175 | 2020-12-06 18:50:36 +0100 | [diff] [blame] | 793 | |
| 794 | lines =<< trim END |
| 795 | def Outer() |
| 796 | def Inner() |
| 797 | # comment |
| 798 | enddef |
| 799 | def! Inner() |
| 800 | enddef |
| 801 | enddef |
| 802 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 803 | v9.CheckDefFailure(lines, 'E1117:') |
Bram Moolenaar | 5402175 | 2020-12-06 18:50:36 +0100 | [diff] [blame] | 804 | |
Bram Moolenaar | db8e5c2 | 2021-12-25 19:58:22 +0000 | [diff] [blame] | 805 | lines =<< trim END |
| 806 | vim9script |
| 807 | def Outer() |
| 808 | def Inner() |
| 809 | g:result = 'ok' |
| 810 | enddef |
| 811 | Inner() |
| 812 | enddef |
| 813 | Outer() |
| 814 | Inner() |
| 815 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 816 | v9.CheckScriptFailure(lines, 'E117: Unknown function: Inner') |
Bram Moolenaar | db8e5c2 | 2021-12-25 19:58:22 +0000 | [diff] [blame] | 817 | assert_equal('ok', g:result) |
| 818 | unlet g:result |
| 819 | |
Bram Moolenaar | f681cfb | 2022-02-07 20:30:57 +0000 | [diff] [blame] | 820 | lines =<< trim END |
| 821 | vim9script |
| 822 | def Outer() |
| 823 | def _Inner() |
| 824 | echo 'bad' |
| 825 | enddef |
Bram Moolenaar | 3787f26 | 2022-02-07 21:54:01 +0000 | [diff] [blame] | 826 | _Inner() |
Bram Moolenaar | f681cfb | 2022-02-07 20:30:57 +0000 | [diff] [blame] | 827 | enddef |
| 828 | defcompile |
| 829 | END |
Bram Moolenaar | 3787f26 | 2022-02-07 21:54:01 +0000 | [diff] [blame] | 830 | v9.CheckScriptFailure(lines, 'E1267:') |
Bram Moolenaar | f681cfb | 2022-02-07 20:30:57 +0000 | [diff] [blame] | 831 | |
| 832 | lines =<< trim END |
| 833 | vim9script |
| 834 | def Outer() |
| 835 | def g:inner() |
| 836 | echo 'bad' |
| 837 | enddef |
Bram Moolenaar | 3787f26 | 2022-02-07 21:54:01 +0000 | [diff] [blame] | 838 | g:inner() |
Bram Moolenaar | f681cfb | 2022-02-07 20:30:57 +0000 | [diff] [blame] | 839 | enddef |
| 840 | defcompile |
| 841 | END |
Bram Moolenaar | 3787f26 | 2022-02-07 21:54:01 +0000 | [diff] [blame] | 842 | v9.CheckScriptFailure(lines, 'E1267:') |
| 843 | |
| 844 | lines =<< trim END |
| 845 | vim9script |
| 846 | def g:_Func() |
| 847 | echo 'bad' |
| 848 | enddef |
| 849 | END |
| 850 | v9.CheckScriptFailure(lines, 'E1267:') |
| 851 | |
| 852 | lines =<< trim END |
| 853 | vim9script |
Bram Moolenaar | a749a42 | 2022-02-12 19:52:25 +0000 | [diff] [blame] | 854 | def _Func() |
Bram Moolenaar | 3787f26 | 2022-02-07 21:54:01 +0000 | [diff] [blame] | 855 | echo 'bad' |
| 856 | enddef |
| 857 | END |
| 858 | v9.CheckScriptFailure(lines, 'E1267:') |
Bram Moolenaar | f681cfb | 2022-02-07 20:30:57 +0000 | [diff] [blame] | 859 | |
Bram Moolenaar | 5402175 | 2020-12-06 18:50:36 +0100 | [diff] [blame] | 860 | # nested function inside conditional |
Bram Moolenaar | 5402175 | 2020-12-06 18:50:36 +0100 | [diff] [blame] | 861 | lines =<< trim END |
| 862 | vim9script |
| 863 | var thecount = 0 |
| 864 | if true |
| 865 | def Test(): number |
| 866 | def TheFunc(): number |
| 867 | thecount += 1 |
| 868 | return thecount |
| 869 | enddef |
| 870 | return TheFunc() |
| 871 | enddef |
| 872 | endif |
| 873 | defcompile |
| 874 | assert_equal(1, Test()) |
| 875 | assert_equal(2, Test()) |
| 876 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 877 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | 8863bda | 2021-03-17 18:42:08 +0100 | [diff] [blame] | 878 | |
| 879 | # also works when "thecount" is inside the "if" block |
| 880 | lines =<< trim END |
| 881 | vim9script |
| 882 | if true |
| 883 | var thecount = 0 |
| 884 | def Test(): number |
| 885 | def TheFunc(): number |
| 886 | thecount += 1 |
| 887 | return thecount |
| 888 | enddef |
| 889 | return TheFunc() |
| 890 | enddef |
| 891 | endif |
| 892 | defcompile |
| 893 | assert_equal(1, Test()) |
| 894 | assert_equal(2, Test()) |
| 895 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 896 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | 4bba16d | 2021-08-15 19:28:05 +0200 | [diff] [blame] | 897 | |
Bram Moolenaar | a915fa0 | 2022-03-23 11:29:15 +0000 | [diff] [blame] | 898 | # nested function with recursive call |
| 899 | lines =<< trim END |
| 900 | vim9script |
| 901 | |
| 902 | def MyFunc(): number |
| 903 | def Fib(n: number): number |
| 904 | if n < 2 |
| 905 | return 1 |
| 906 | endif |
| 907 | return Fib(n - 2) + Fib(n - 1) |
| 908 | enddef |
| 909 | |
| 910 | return Fib(5) |
| 911 | enddef |
| 912 | |
| 913 | assert_equal(8, MyFunc()) |
| 914 | END |
| 915 | v9.CheckScriptSuccess(lines) |
| 916 | |
Bram Moolenaar | 4bba16d | 2021-08-15 19:28:05 +0200 | [diff] [blame] | 917 | lines =<< trim END |
| 918 | vim9script |
| 919 | def Outer() |
| 920 | def Inner() |
| 921 | echo 'hello' |
| 922 | enddef burp |
| 923 | enddef |
| 924 | defcompile |
| 925 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 926 | v9.CheckScriptFailure(lines, 'E1173: Text found after enddef: burp', 3) |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 927 | enddef |
| 928 | |
Bram Moolenaar | 1889f49 | 2022-08-16 19:34:44 +0100 | [diff] [blame] | 929 | def Test_nested_function_fails() |
| 930 | var lines =<< trim END |
| 931 | def T() |
| 932 | def Func(g: string):string |
| 933 | enddef |
| 934 | Func() |
| 935 | enddef |
| 936 | silent! defcompile |
| 937 | END |
| 938 | v9.CheckScriptFailure(lines, 'E1069:') |
| 939 | enddef |
| 940 | |
Bram Moolenaar | adc8e44 | 2020-12-31 18:28:18 +0100 | [diff] [blame] | 941 | def Test_not_nested_function() |
| 942 | echo printf('%d', |
| 943 | function('len')('xxx')) |
| 944 | enddef |
| 945 | |
Bram Moolenaar | af8edbb | 2020-08-01 00:03:09 +0200 | [diff] [blame] | 946 | func Test_call_default_args_from_func() |
Bram Moolenaar | c0c71e9 | 2020-09-11 19:09:48 +0200 | [diff] [blame] | 947 | call MyDefaultArgs()->assert_equal('string') |
| 948 | call MyDefaultArgs('one')->assert_equal('one') |
Bram Moolenaar | 9bd5d87 | 2020-09-06 21:47:48 +0200 | [diff] [blame] | 949 | call assert_fails('call MyDefaultArgs("one", "two")', 'E118:', '', 3, 'Test_call_default_args_from_func') |
Bram Moolenaar | af8edbb | 2020-08-01 00:03:09 +0200 | [diff] [blame] | 950 | endfunc |
| 951 | |
Bram Moolenaar | 38ddf33 | 2020-07-31 22:05:04 +0200 | [diff] [blame] | 952 | def Test_nested_global_function() |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 953 | var lines =<< trim END |
Bram Moolenaar | 38ddf33 | 2020-07-31 22:05:04 +0200 | [diff] [blame] | 954 | vim9script |
| 955 | def Outer() |
| 956 | def g:Inner(): string |
| 957 | return 'inner' |
| 958 | enddef |
| 959 | enddef |
Bram Moolenaar | af8edbb | 2020-08-01 00:03:09 +0200 | [diff] [blame] | 960 | defcompile |
| 961 | Outer() |
Bram Moolenaar | c0c71e9 | 2020-09-11 19:09:48 +0200 | [diff] [blame] | 962 | g:Inner()->assert_equal('inner') |
Bram Moolenaar | af8edbb | 2020-08-01 00:03:09 +0200 | [diff] [blame] | 963 | delfunc g:Inner |
| 964 | Outer() |
Bram Moolenaar | c0c71e9 | 2020-09-11 19:09:48 +0200 | [diff] [blame] | 965 | g:Inner()->assert_equal('inner') |
Bram Moolenaar | af8edbb | 2020-08-01 00:03:09 +0200 | [diff] [blame] | 966 | delfunc g:Inner |
| 967 | Outer() |
Bram Moolenaar | c0c71e9 | 2020-09-11 19:09:48 +0200 | [diff] [blame] | 968 | g:Inner()->assert_equal('inner') |
Bram Moolenaar | af8edbb | 2020-08-01 00:03:09 +0200 | [diff] [blame] | 969 | delfunc g:Inner |
Bram Moolenaar | 38ddf33 | 2020-07-31 22:05:04 +0200 | [diff] [blame] | 970 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 971 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | 2c79e9d | 2020-08-01 18:57:52 +0200 | [diff] [blame] | 972 | |
| 973 | lines =<< trim END |
| 974 | vim9script |
| 975 | def Outer() |
Bram Moolenaar | 3845352 | 2021-11-28 22:00:12 +0000 | [diff] [blame] | 976 | func g:Inner() |
| 977 | return 'inner' |
| 978 | endfunc |
| 979 | enddef |
| 980 | defcompile |
| 981 | Outer() |
| 982 | g:Inner()->assert_equal('inner') |
| 983 | delfunc g:Inner |
| 984 | Outer() |
| 985 | g:Inner()->assert_equal('inner') |
| 986 | delfunc g:Inner |
| 987 | Outer() |
| 988 | g:Inner()->assert_equal('inner') |
| 989 | delfunc g:Inner |
| 990 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 991 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | 3845352 | 2021-11-28 22:00:12 +0000 | [diff] [blame] | 992 | |
| 993 | lines =<< trim END |
| 994 | vim9script |
| 995 | def Outer() |
Bram Moolenaar | 2c79e9d | 2020-08-01 18:57:52 +0200 | [diff] [blame] | 996 | def g:Inner(): string |
| 997 | return 'inner' |
| 998 | enddef |
| 999 | enddef |
| 1000 | defcompile |
| 1001 | Outer() |
| 1002 | Outer() |
| 1003 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1004 | v9.CheckScriptFailure(lines, "E122:") |
Bram Moolenaar | cd45ed0 | 2020-12-22 17:35:54 +0100 | [diff] [blame] | 1005 | delfunc g:Inner |
Bram Moolenaar | ad486a0 | 2020-08-01 23:22:18 +0200 | [diff] [blame] | 1006 | |
| 1007 | lines =<< trim END |
| 1008 | vim9script |
Bram Moolenaar | 58a52f2 | 2020-12-22 18:56:55 +0100 | [diff] [blame] | 1009 | def Outer() |
| 1010 | def g:Inner() |
Bram Moolenaar | 2949cfd | 2020-12-31 21:28:47 +0100 | [diff] [blame] | 1011 | echo map([1, 2, 3], (_, v) => v + 1) |
Bram Moolenaar | 58a52f2 | 2020-12-22 18:56:55 +0100 | [diff] [blame] | 1012 | enddef |
| 1013 | g:Inner() |
| 1014 | enddef |
| 1015 | Outer() |
| 1016 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1017 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | 58a52f2 | 2020-12-22 18:56:55 +0100 | [diff] [blame] | 1018 | delfunc g:Inner |
| 1019 | |
| 1020 | lines =<< trim END |
| 1021 | vim9script |
Bram Moolenaar | ad486a0 | 2020-08-01 23:22:18 +0200 | [diff] [blame] | 1022 | def Func() |
| 1023 | echo 'script' |
| 1024 | enddef |
| 1025 | def Outer() |
| 1026 | def Func() |
| 1027 | echo 'inner' |
| 1028 | enddef |
| 1029 | enddef |
| 1030 | defcompile |
| 1031 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1032 | v9.CheckScriptFailure(lines, "E1073:", 1) |
Bram Moolenaar | d604d78 | 2021-11-20 21:46:20 +0000 | [diff] [blame] | 1033 | |
| 1034 | lines =<< trim END |
| 1035 | vim9script |
| 1036 | def Func() |
| 1037 | echo 'script' |
| 1038 | enddef |
| 1039 | def Func() |
| 1040 | echo 'script' |
| 1041 | enddef |
| 1042 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1043 | v9.CheckScriptFailure(lines, "E1073:", 5) |
Bram Moolenaar | 38ddf33 | 2020-07-31 22:05:04 +0200 | [diff] [blame] | 1044 | enddef |
| 1045 | |
Bram Moolenaar | 6abdcf8 | 2020-11-22 18:15:44 +0100 | [diff] [blame] | 1046 | def DefListAll() |
| 1047 | def |
| 1048 | enddef |
| 1049 | |
| 1050 | def DefListOne() |
| 1051 | def DefListOne |
| 1052 | enddef |
| 1053 | |
| 1054 | def DefListMatches() |
| 1055 | def /DefList |
| 1056 | enddef |
| 1057 | |
| 1058 | def Test_nested_def_list() |
| 1059 | var funcs = split(execute('call DefListAll()'), "\n") |
| 1060 | assert_true(len(funcs) > 10) |
| 1061 | assert_true(funcs->index('def DefListAll()') >= 0) |
| 1062 | |
| 1063 | funcs = split(execute('call DefListOne()'), "\n") |
| 1064 | assert_equal([' def DefListOne()', '1 def DefListOne', ' enddef'], funcs) |
| 1065 | |
| 1066 | funcs = split(execute('call DefListMatches()'), "\n") |
| 1067 | assert_true(len(funcs) >= 3) |
| 1068 | assert_true(funcs->index('def DefListAll()') >= 0) |
| 1069 | assert_true(funcs->index('def DefListOne()') >= 0) |
| 1070 | assert_true(funcs->index('def DefListMatches()') >= 0) |
Bram Moolenaar | 5402175 | 2020-12-06 18:50:36 +0100 | [diff] [blame] | 1071 | |
| 1072 | var lines =<< trim END |
| 1073 | vim9script |
| 1074 | def Func() |
| 1075 | def +Func+ |
| 1076 | enddef |
| 1077 | defcompile |
| 1078 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1079 | v9.CheckScriptFailure(lines, 'E476:', 1) |
Bram Moolenaar | 6abdcf8 | 2020-11-22 18:15:44 +0100 | [diff] [blame] | 1080 | enddef |
| 1081 | |
Bram Moolenaar | e08be09 | 2022-02-17 13:08:26 +0000 | [diff] [blame] | 1082 | def Test_global_function_not_found() |
| 1083 | var lines =<< trim END |
| 1084 | g:Ref = 123 |
| 1085 | call g:Ref() |
| 1086 | END |
| 1087 | v9.CheckDefExecAndScriptFailure(lines, ['E117:', 'E1085:'], 2) |
| 1088 | enddef |
| 1089 | |
Bram Moolenaar | 333894b | 2020-08-01 18:53:07 +0200 | [diff] [blame] | 1090 | def Test_global_local_function() |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 1091 | var lines =<< trim END |
Bram Moolenaar | 333894b | 2020-08-01 18:53:07 +0200 | [diff] [blame] | 1092 | vim9script |
| 1093 | def g:Func(): string |
| 1094 | return 'global' |
| 1095 | enddef |
| 1096 | def Func(): string |
| 1097 | return 'local' |
| 1098 | enddef |
Bram Moolenaar | c0c71e9 | 2020-09-11 19:09:48 +0200 | [diff] [blame] | 1099 | g:Func()->assert_equal('global') |
| 1100 | Func()->assert_equal('local') |
Bram Moolenaar | 2d870f8 | 2020-12-05 13:41:01 +0100 | [diff] [blame] | 1101 | delfunc g:Func |
Bram Moolenaar | 333894b | 2020-08-01 18:53:07 +0200 | [diff] [blame] | 1102 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1103 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | 035d6e9 | 2020-08-11 22:30:42 +0200 | [diff] [blame] | 1104 | |
| 1105 | lines =<< trim END |
| 1106 | vim9script |
| 1107 | def g:Funcy() |
| 1108 | echo 'funcy' |
| 1109 | enddef |
Bram Moolenaar | a749a42 | 2022-02-12 19:52:25 +0000 | [diff] [blame] | 1110 | Funcy() |
Bram Moolenaar | 035d6e9 | 2020-08-11 22:30:42 +0200 | [diff] [blame] | 1111 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1112 | v9.CheckScriptFailure(lines, 'E117:') |
Bram Moolenaar | 333894b | 2020-08-01 18:53:07 +0200 | [diff] [blame] | 1113 | enddef |
| 1114 | |
Bram Moolenaar | 0f76981 | 2020-09-12 18:32:34 +0200 | [diff] [blame] | 1115 | def Test_local_function_shadows_global() |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 1116 | var lines =<< trim END |
Bram Moolenaar | 0f76981 | 2020-09-12 18:32:34 +0200 | [diff] [blame] | 1117 | vim9script |
| 1118 | def g:Gfunc(): string |
| 1119 | return 'global' |
| 1120 | enddef |
| 1121 | def AnotherFunc(): number |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 1122 | var Gfunc = function('len') |
Bram Moolenaar | 0f76981 | 2020-09-12 18:32:34 +0200 | [diff] [blame] | 1123 | return Gfunc('testing') |
| 1124 | enddef |
| 1125 | g:Gfunc()->assert_equal('global') |
| 1126 | AnotherFunc()->assert_equal(7) |
| 1127 | delfunc g:Gfunc |
| 1128 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1129 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | 0f76981 | 2020-09-12 18:32:34 +0200 | [diff] [blame] | 1130 | |
| 1131 | lines =<< trim END |
| 1132 | vim9script |
| 1133 | def g:Func(): string |
| 1134 | return 'global' |
| 1135 | enddef |
| 1136 | def AnotherFunc() |
| 1137 | g:Func = function('len') |
| 1138 | enddef |
| 1139 | AnotherFunc() |
| 1140 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1141 | v9.CheckScriptFailure(lines, 'E705:') |
Bram Moolenaar | 0f76981 | 2020-09-12 18:32:34 +0200 | [diff] [blame] | 1142 | delfunc g:Func |
Bram Moolenaar | 0865b15 | 2021-04-05 15:38:51 +0200 | [diff] [blame] | 1143 | |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1144 | # global function is not found with g: prefix |
Bram Moolenaar | 0865b15 | 2021-04-05 15:38:51 +0200 | [diff] [blame] | 1145 | lines =<< trim END |
| 1146 | vim9script |
| 1147 | def g:Func(): string |
| 1148 | return 'global' |
| 1149 | enddef |
| 1150 | def AnotherFunc(): string |
| 1151 | return Func() |
| 1152 | enddef |
| 1153 | assert_equal('global', AnotherFunc()) |
Bram Moolenaar | 0865b15 | 2021-04-05 15:38:51 +0200 | [diff] [blame] | 1154 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1155 | v9.CheckScriptFailure(lines, 'E117:') |
| 1156 | delfunc g:Func |
Bram Moolenaar | 0865b15 | 2021-04-05 15:38:51 +0200 | [diff] [blame] | 1157 | |
| 1158 | lines =<< trim END |
| 1159 | vim9script |
| 1160 | def g:Func(): string |
| 1161 | return 'global' |
| 1162 | enddef |
Bram Moolenaar | 848fadd | 2022-01-30 15:28:30 +0000 | [diff] [blame] | 1163 | assert_equal('global', g:Func()) |
Bram Moolenaar | 0865b15 | 2021-04-05 15:38:51 +0200 | [diff] [blame] | 1164 | delfunc g:Func |
| 1165 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1166 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | 58493cf | 2022-01-06 12:23:30 +0000 | [diff] [blame] | 1167 | |
| 1168 | # This does not shadow "i" which is visible only inside the for loop |
| 1169 | lines =<< trim END |
| 1170 | vim9script |
| 1171 | |
| 1172 | def Foo(i: number) |
| 1173 | echo i |
| 1174 | enddef |
| 1175 | |
| 1176 | for i in range(3) |
| 1177 | # Foo() is compiled here |
| 1178 | Foo(i) |
| 1179 | endfor |
| 1180 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1181 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | 0f76981 | 2020-09-12 18:32:34 +0200 | [diff] [blame] | 1182 | enddef |
| 1183 | |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 1184 | func TakesOneArg(arg) |
| 1185 | echo a:arg |
| 1186 | endfunc |
| 1187 | |
| 1188 | def Test_call_wrong_args() |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1189 | v9.CheckDefFailure(['g:TakesOneArg()'], 'E119:') |
| 1190 | v9.CheckDefFailure(['g:TakesOneArg(11, 22)'], 'E118:') |
| 1191 | v9.CheckDefFailure(['bufnr(xxx)'], 'E1001:') |
| 1192 | v9.CheckScriptFailure(['def Func(Ref: func(s: string))'], 'E475:') |
Bram Moolenaar | ee8580e | 2020-08-28 17:19:07 +0200 | [diff] [blame] | 1193 | |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 1194 | var lines =<< trim END |
Bram Moolenaar | ee8580e | 2020-08-28 17:19:07 +0200 | [diff] [blame] | 1195 | vim9script |
| 1196 | def Func(s: string) |
| 1197 | echo s |
| 1198 | enddef |
| 1199 | Func([]) |
| 1200 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1201 | v9.CheckScriptFailure(lines, 'E1013: Argument 1: type mismatch, expected string but got list<unknown>', 5) |
Bram Moolenaar | b185a40 | 2020-09-18 22:42:00 +0200 | [diff] [blame] | 1202 | |
Bram Moolenaar | 9a01511 | 2021-12-31 14:06:45 +0000 | [diff] [blame] | 1203 | # argument name declared earlier is found when declaring a function |
Bram Moolenaar | b185a40 | 2020-09-18 22:42:00 +0200 | [diff] [blame] | 1204 | lines =<< trim END |
| 1205 | vim9script |
Bram Moolenaar | b4893b8 | 2021-02-21 22:20:24 +0100 | [diff] [blame] | 1206 | var name = 'piet' |
| 1207 | def FuncOne(name: string) |
Bram Moolenaar | 3a5988c | 2022-02-08 19:23:35 +0000 | [diff] [blame] | 1208 | echo name |
Bram Moolenaar | b4893b8 | 2021-02-21 22:20:24 +0100 | [diff] [blame] | 1209 | enddef |
| 1210 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1211 | v9.CheckScriptFailure(lines, 'E1168:') |
Bram Moolenaar | b4893b8 | 2021-02-21 22:20:24 +0100 | [diff] [blame] | 1212 | |
Bram Moolenaar | 3a5988c | 2022-02-08 19:23:35 +0000 | [diff] [blame] | 1213 | # same, inside the same block |
| 1214 | lines =<< trim END |
| 1215 | vim9script |
| 1216 | if true |
| 1217 | var name = 'piet' |
| 1218 | def FuncOne(name: string) |
| 1219 | echo name |
| 1220 | enddef |
| 1221 | endif |
| 1222 | END |
| 1223 | v9.CheckScriptFailure(lines, 'E1168:') |
| 1224 | |
| 1225 | # variable in other block is OK |
| 1226 | lines =<< trim END |
| 1227 | vim9script |
| 1228 | if true |
| 1229 | var name = 'piet' |
| 1230 | endif |
| 1231 | def FuncOne(name: string) |
| 1232 | echo name |
| 1233 | enddef |
| 1234 | END |
| 1235 | v9.CheckScriptSuccess(lines) |
| 1236 | |
Bram Moolenaar | dce2441 | 2022-02-08 20:35:30 +0000 | [diff] [blame] | 1237 | # with another variable in another block |
| 1238 | lines =<< trim END |
| 1239 | vim9script |
| 1240 | if true |
| 1241 | var name = 'piet' |
| 1242 | # define a function so that the variable isn't cleared |
| 1243 | def GetItem(): string |
| 1244 | return item |
| 1245 | enddef |
| 1246 | endif |
| 1247 | if true |
| 1248 | var name = 'peter' |
| 1249 | def FuncOne(name: string) |
| 1250 | echo name |
| 1251 | enddef |
| 1252 | endif |
| 1253 | END |
| 1254 | v9.CheckScriptFailure(lines, 'E1168:') |
| 1255 | |
| 1256 | # only variable in another block is OK |
| 1257 | lines =<< trim END |
| 1258 | vim9script |
| 1259 | if true |
| 1260 | var name = 'piet' |
| 1261 | # define a function so that the variable isn't cleared |
| 1262 | def GetItem(): string |
| 1263 | return item |
| 1264 | enddef |
| 1265 | endif |
| 1266 | if true |
| 1267 | def FuncOne(name: string) |
| 1268 | echo name |
| 1269 | enddef |
| 1270 | endif |
| 1271 | END |
| 1272 | v9.CheckScriptSuccess(lines) |
| 1273 | |
Bram Moolenaar | 9a01511 | 2021-12-31 14:06:45 +0000 | [diff] [blame] | 1274 | # argument name declared later is only found when compiling |
| 1275 | lines =<< trim END |
| 1276 | vim9script |
| 1277 | def FuncOne(name: string) |
| 1278 | echo nr |
| 1279 | enddef |
| 1280 | var name = 'piet' |
| 1281 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1282 | v9.CheckScriptSuccess(lines) |
| 1283 | v9.CheckScriptFailure(lines + ['defcompile'], 'E1168:') |
Bram Moolenaar | 9a01511 | 2021-12-31 14:06:45 +0000 | [diff] [blame] | 1284 | |
Bram Moolenaar | b4893b8 | 2021-02-21 22:20:24 +0100 | [diff] [blame] | 1285 | lines =<< trim END |
| 1286 | vim9script |
Bram Moolenaar | b185a40 | 2020-09-18 22:42:00 +0200 | [diff] [blame] | 1287 | def FuncOne(nr: number) |
| 1288 | echo nr |
| 1289 | enddef |
| 1290 | def FuncTwo() |
| 1291 | FuncOne() |
| 1292 | enddef |
| 1293 | defcompile |
| 1294 | END |
| 1295 | writefile(lines, 'Xscript') |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 1296 | var didCatch = false |
Bram Moolenaar | b185a40 | 2020-09-18 22:42:00 +0200 | [diff] [blame] | 1297 | try |
| 1298 | source Xscript |
| 1299 | catch |
| 1300 | assert_match('E119: Not enough arguments for function: <SNR>\d\+_FuncOne', v:exception) |
| 1301 | assert_match('Xscript\[8\]..function <SNR>\d\+_FuncTwo, line 1', v:throwpoint) |
| 1302 | didCatch = true |
| 1303 | endtry |
| 1304 | assert_true(didCatch) |
| 1305 | |
| 1306 | lines =<< trim END |
| 1307 | vim9script |
| 1308 | def FuncOne(nr: number) |
| 1309 | echo nr |
| 1310 | enddef |
| 1311 | def FuncTwo() |
| 1312 | FuncOne(1, 2) |
| 1313 | enddef |
| 1314 | defcompile |
| 1315 | END |
Bram Moolenaar | f5fec05 | 2022-09-11 11:49:22 +0100 | [diff] [blame] | 1316 | writefile(lines, 'Xscript', 'D') |
Bram Moolenaar | b185a40 | 2020-09-18 22:42:00 +0200 | [diff] [blame] | 1317 | didCatch = false |
| 1318 | try |
| 1319 | source Xscript |
| 1320 | catch |
| 1321 | assert_match('E118: Too many arguments for function: <SNR>\d\+_FuncOne', v:exception) |
| 1322 | assert_match('Xscript\[8\]..function <SNR>\d\+_FuncTwo, line 1', v:throwpoint) |
| 1323 | didCatch = true |
| 1324 | endtry |
| 1325 | assert_true(didCatch) |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 1326 | enddef |
| 1327 | |
Bram Moolenaar | 5082471 | 2020-12-20 21:10:17 +0100 | [diff] [blame] | 1328 | def Test_call_funcref_wrong_args() |
| 1329 | var head =<< trim END |
| 1330 | vim9script |
| 1331 | def Func3(a1: string, a2: number, a3: list<number>) |
| 1332 | echo a1 .. a2 .. a3[0] |
| 1333 | enddef |
| 1334 | def Testme() |
| 1335 | var funcMap: dict<func> = {func: Func3} |
| 1336 | END |
| 1337 | var tail =<< trim END |
| 1338 | enddef |
| 1339 | Testme() |
| 1340 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1341 | v9.CheckScriptSuccess(head + ["funcMap['func']('str', 123, [1, 2, 3])"] + tail) |
Bram Moolenaar | 5082471 | 2020-12-20 21:10:17 +0100 | [diff] [blame] | 1342 | |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1343 | v9.CheckScriptFailure(head + ["funcMap['func']('str', 123)"] + tail, 'E119:') |
| 1344 | v9.CheckScriptFailure(head + ["funcMap['func']('str', 123, [1], 4)"] + tail, 'E118:') |
Bram Moolenaar | 32b3f82 | 2021-01-06 21:59:39 +0100 | [diff] [blame] | 1345 | |
| 1346 | var lines =<< trim END |
| 1347 | vim9script |
| 1348 | var Ref: func(number): any |
| 1349 | Ref = (j) => !j |
| 1350 | echo Ref(false) |
| 1351 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1352 | v9.CheckScriptFailure(lines, 'E1013: Argument 1: type mismatch, expected number but got bool', 4) |
Bram Moolenaar | 32b3f82 | 2021-01-06 21:59:39 +0100 | [diff] [blame] | 1353 | |
| 1354 | lines =<< trim END |
| 1355 | vim9script |
| 1356 | var Ref: func(number): any |
| 1357 | Ref = (j) => !j |
| 1358 | call Ref(false) |
| 1359 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1360 | v9.CheckScriptFailure(lines, 'E1013: Argument 1: type mismatch, expected number but got bool', 4) |
Bram Moolenaar | 5082471 | 2020-12-20 21:10:17 +0100 | [diff] [blame] | 1361 | enddef |
| 1362 | |
Bram Moolenaar | b4d16cb | 2020-11-05 18:45:46 +0100 | [diff] [blame] | 1363 | def Test_call_lambda_args() |
Bram Moolenaar | 2a38908 | 2021-04-09 20:24:31 +0200 | [diff] [blame] | 1364 | var lines =<< trim END |
| 1365 | var Callback = (..._) => 'anything' |
| 1366 | assert_equal('anything', Callback()) |
| 1367 | assert_equal('anything', Callback(1)) |
| 1368 | assert_equal('anything', Callback('a', 2)) |
Bram Moolenaar | 1088b69 | 2021-04-09 22:12:44 +0200 | [diff] [blame] | 1369 | |
| 1370 | assert_equal('xyz', ((a: string): string => a)('xyz')) |
Bram Moolenaar | 2a38908 | 2021-04-09 20:24:31 +0200 | [diff] [blame] | 1371 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1372 | v9.CheckDefAndScriptSuccess(lines) |
Bram Moolenaar | 2a38908 | 2021-04-09 20:24:31 +0200 | [diff] [blame] | 1373 | |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1374 | v9.CheckDefFailure(['echo ((i) => 0)()'], |
Bram Moolenaar | 2949cfd | 2020-12-31 21:28:47 +0100 | [diff] [blame] | 1375 | 'E119: Not enough arguments for function: ((i) => 0)()') |
Bram Moolenaar | b4d16cb | 2020-11-05 18:45:46 +0100 | [diff] [blame] | 1376 | |
Bram Moolenaar | 2a38908 | 2021-04-09 20:24:31 +0200 | [diff] [blame] | 1377 | lines =<< trim END |
Bram Moolenaar | 2949cfd | 2020-12-31 21:28:47 +0100 | [diff] [blame] | 1378 | var Ref = (x: number, y: number) => x + y |
Bram Moolenaar | b4d16cb | 2020-11-05 18:45:46 +0100 | [diff] [blame] | 1379 | echo Ref(1, 'x') |
| 1380 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1381 | v9.CheckDefFailure(lines, 'E1013: Argument 2: type mismatch, expected number but got string') |
Bram Moolenaar | e68b02a | 2021-01-03 13:09:51 +0100 | [diff] [blame] | 1382 | |
| 1383 | lines =<< trim END |
| 1384 | var Ref: func(job, string, number) |
| 1385 | Ref = (x, y) => 0 |
| 1386 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1387 | v9.CheckDefAndScriptFailure(lines, 'E1012:') |
Bram Moolenaar | e68b02a | 2021-01-03 13:09:51 +0100 | [diff] [blame] | 1388 | |
| 1389 | lines =<< trim END |
| 1390 | var Ref: func(job, string) |
| 1391 | Ref = (x, y, z) => 0 |
| 1392 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1393 | v9.CheckDefAndScriptFailure(lines, 'E1012:') |
Bram Moolenaar | 057e84a | 2021-02-28 16:55:11 +0100 | [diff] [blame] | 1394 | |
| 1395 | lines =<< trim END |
| 1396 | var one = 1 |
| 1397 | var l = [1, 2, 3] |
| 1398 | echo map(l, (one) => one) |
| 1399 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1400 | v9.CheckDefFailure(lines, 'E1167:') |
| 1401 | v9.CheckScriptFailure(['vim9script'] + lines, 'E1168:') |
Bram Moolenaar | 057e84a | 2021-02-28 16:55:11 +0100 | [diff] [blame] | 1402 | |
| 1403 | lines =<< trim END |
Bram Moolenaar | 14ded11 | 2021-06-26 19:25:49 +0200 | [diff] [blame] | 1404 | var Ref: func(any, ?any): bool |
| 1405 | Ref = (_, y = 1) => false |
| 1406 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1407 | v9.CheckDefAndScriptFailure(lines, 'E1172:') |
Bram Moolenaar | 14ded11 | 2021-06-26 19:25:49 +0200 | [diff] [blame] | 1408 | |
| 1409 | lines =<< trim END |
Bram Moolenaar | 015cf10 | 2021-06-26 21:52:02 +0200 | [diff] [blame] | 1410 | var a = 0 |
| 1411 | var b = (a == 0 ? 1 : 2) |
| 1412 | assert_equal(1, b) |
Bram Moolenaar | 98f9a5f | 2021-06-26 22:22:38 +0200 | [diff] [blame] | 1413 | var txt = 'a' |
| 1414 | b = (txt =~ 'x' ? 1 : 2) |
| 1415 | assert_equal(2, b) |
Bram Moolenaar | 015cf10 | 2021-06-26 21:52:02 +0200 | [diff] [blame] | 1416 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1417 | v9.CheckDefAndScriptSuccess(lines) |
Bram Moolenaar | 015cf10 | 2021-06-26 21:52:02 +0200 | [diff] [blame] | 1418 | |
| 1419 | lines =<< trim END |
Bram Moolenaar | 057e84a | 2021-02-28 16:55:11 +0100 | [diff] [blame] | 1420 | def ShadowLocal() |
| 1421 | var one = 1 |
| 1422 | var l = [1, 2, 3] |
| 1423 | echo map(l, (one) => one) |
| 1424 | enddef |
| 1425 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1426 | v9.CheckDefFailure(lines, 'E1167:') |
Bram Moolenaar | 057e84a | 2021-02-28 16:55:11 +0100 | [diff] [blame] | 1427 | |
| 1428 | lines =<< trim END |
| 1429 | def Shadowarg(one: number) |
| 1430 | var l = [1, 2, 3] |
| 1431 | echo map(l, (one) => one) |
| 1432 | enddef |
| 1433 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1434 | v9.CheckDefFailure(lines, 'E1167:') |
Bram Moolenaar | 767034c | 2021-04-09 17:24:52 +0200 | [diff] [blame] | 1435 | |
| 1436 | lines =<< trim END |
| 1437 | echo ((a) => a)('aa', 'bb') |
| 1438 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1439 | v9.CheckDefAndScriptFailure(lines, 'E118:', 1) |
Bram Moolenaar | c4c5642 | 2021-07-21 20:38:46 +0200 | [diff] [blame] | 1440 | |
| 1441 | lines =<< trim END |
| 1442 | echo 'aa'->((a) => a)('bb') |
| 1443 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1444 | v9.CheckDefFailure(lines, 'E118: Too many arguments for function: ->((a) => a)(''bb'')', 1) |
| 1445 | v9.CheckScriptFailure(['vim9script'] + lines, 'E118: Too many arguments for function: <lambda>', 2) |
Bram Moolenaar | b4d16cb | 2020-11-05 18:45:46 +0100 | [diff] [blame] | 1446 | enddef |
| 1447 | |
Bram Moolenaar | a755fdb | 2021-11-20 21:35:41 +0000 | [diff] [blame] | 1448 | def Test_lambda_line_nr() |
| 1449 | var lines =<< trim END |
| 1450 | vim9script |
| 1451 | # comment |
| 1452 | # comment |
| 1453 | var id = timer_start(1'000, (_) => 0) |
| 1454 | var out = execute('verbose ' .. timer_info(id)[0].callback |
| 1455 | ->string() |
| 1456 | ->substitute("('\\|')", ' ', 'g')) |
| 1457 | assert_match('Last set from .* line 4', out) |
| 1458 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1459 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | a755fdb | 2021-11-20 21:35:41 +0000 | [diff] [blame] | 1460 | enddef |
| 1461 | |
Bram Moolenaar | 5f91e74 | 2021-03-17 21:29:29 +0100 | [diff] [blame] | 1462 | def FilterWithCond(x: string, Cond: func(string): bool): bool |
| 1463 | return Cond(x) |
| 1464 | enddef |
| 1465 | |
Bram Moolenaar | 0346b79 | 2021-01-31 22:18:29 +0100 | [diff] [blame] | 1466 | def Test_lambda_return_type() |
| 1467 | var lines =<< trim END |
| 1468 | var Ref = (): => 123 |
| 1469 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1470 | v9.CheckDefAndScriptFailure(lines, 'E1157:', 1) |
Bram Moolenaar | 5f91e74 | 2021-03-17 21:29:29 +0100 | [diff] [blame] | 1471 | |
Yegappan Lakshmanan | 611728f | 2021-05-24 15:15:47 +0200 | [diff] [blame] | 1472 | # no space before the return type |
| 1473 | lines =<< trim END |
| 1474 | var Ref = (x):number => x + 1 |
| 1475 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1476 | v9.CheckDefAndScriptFailure(lines, 'E1069:', 1) |
Yegappan Lakshmanan | 611728f | 2021-05-24 15:15:47 +0200 | [diff] [blame] | 1477 | |
Bram Moolenaar | 5f91e74 | 2021-03-17 21:29:29 +0100 | [diff] [blame] | 1478 | # this works |
| 1479 | for x in ['foo', 'boo'] |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1480 | echo g:FilterWithCond(x, (v) => v =~ '^b') |
Bram Moolenaar | 5f91e74 | 2021-03-17 21:29:29 +0100 | [diff] [blame] | 1481 | endfor |
| 1482 | |
| 1483 | # this fails |
| 1484 | lines =<< trim END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1485 | echo g:FilterWithCond('foo', (v) => v .. '^b') |
Bram Moolenaar | 5f91e74 | 2021-03-17 21:29:29 +0100 | [diff] [blame] | 1486 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1487 | v9.CheckDefAndScriptFailure(lines, 'E1013: Argument 2: type mismatch, expected func(string): bool but got func(any): string', 1) |
Bram Moolenaar | a993153 | 2021-06-12 15:58:16 +0200 | [diff] [blame] | 1488 | |
| 1489 | lines =<< trim END |
| 1490 | var Lambda1 = (x) => { |
| 1491 | return x |
| 1492 | } |
| 1493 | assert_equal('asdf', Lambda1('asdf')) |
| 1494 | var Lambda2 = (x): string => { |
| 1495 | return x |
| 1496 | } |
| 1497 | assert_equal('foo', Lambda2('foo')) |
| 1498 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1499 | v9.CheckDefAndScriptSuccess(lines) |
Bram Moolenaar | a993153 | 2021-06-12 15:58:16 +0200 | [diff] [blame] | 1500 | |
| 1501 | lines =<< trim END |
| 1502 | var Lambda = (x): string => { |
| 1503 | return x |
| 1504 | } |
| 1505 | echo Lambda(['foo']) |
| 1506 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1507 | v9.CheckDefExecAndScriptFailure(lines, 'E1012:') |
Bram Moolenaar | 0346b79 | 2021-01-31 22:18:29 +0100 | [diff] [blame] | 1508 | enddef |
| 1509 | |
Bram Moolenaar | 709664c | 2020-12-12 14:33:41 +0100 | [diff] [blame] | 1510 | def Test_lambda_uses_assigned_var() |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1511 | v9.CheckDefSuccess([ |
Bram Moolenaar | 2984ed3 | 2022-08-20 14:51:17 +0100 | [diff] [blame] | 1512 | 'var x: any = "aaa"', |
Bram Moolenaar | 2949cfd | 2020-12-31 21:28:47 +0100 | [diff] [blame] | 1513 | 'x = filter(["bbb"], (_, v) => v =~ x)']) |
Bram Moolenaar | 709664c | 2020-12-12 14:33:41 +0100 | [diff] [blame] | 1514 | enddef |
| 1515 | |
Bram Moolenaar | f5f4e85 | 2022-09-22 22:03:14 +0100 | [diff] [blame] | 1516 | def Test_lambda_invalid_block() |
| 1517 | var lines =<< trim END |
| 1518 | timer_start(0, (_) => { # echo |
| 1519 | echo 'yes' |
| 1520 | }) |
| 1521 | END |
| 1522 | v9.CheckDefAndScriptSuccess(lines) |
| 1523 | |
| 1524 | lines =<< trim END |
| 1525 | timer_start(0, (_) => { " echo |
| 1526 | echo 'yes' |
| 1527 | }) |
| 1528 | END |
| 1529 | v9.CheckDefAndScriptFailure(lines, 'E488: Trailing characters: " echo') |
| 1530 | |
| 1531 | lines =<< trim END |
| 1532 | timer_start(0, (_) => { | echo |
| 1533 | echo 'yes' |
| 1534 | }) |
| 1535 | END |
| 1536 | v9.CheckDefAndScriptFailure(lines, 'E488: Trailing characters: | echo') |
| 1537 | enddef |
| 1538 | |
Bram Moolenaar | f8addf1 | 2022-09-23 12:44:25 +0100 | [diff] [blame] | 1539 | def Test_lambda_with_following_cmd() |
| 1540 | var lines =<< trim END |
| 1541 | set ts=2 |
| 1542 | var Lambda = () => { |
| 1543 | set ts=4 |
| 1544 | } | set ts=3 |
| 1545 | assert_equal(3, &ts) |
| 1546 | Lambda() |
| 1547 | assert_equal(4, &ts) |
| 1548 | END |
| 1549 | v9.CheckDefAndScriptSuccess(lines) |
| 1550 | set ts=8 |
| 1551 | enddef |
| 1552 | |
Bram Moolenaar | 18062fc | 2021-03-05 21:35:47 +0100 | [diff] [blame] | 1553 | def Test_pass_legacy_lambda_to_def_func() |
| 1554 | var lines =<< trim END |
| 1555 | vim9script |
| 1556 | func Foo() |
| 1557 | eval s:Bar({x -> 0}) |
| 1558 | endfunc |
| 1559 | def Bar(y: any) |
| 1560 | enddef |
| 1561 | Foo() |
| 1562 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1563 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | 831bdf8 | 2021-06-22 19:32:17 +0200 | [diff] [blame] | 1564 | |
| 1565 | lines =<< trim END |
| 1566 | vim9script |
Bram Moolenaar | 1d9cef7 | 2022-03-17 16:30:03 +0000 | [diff] [blame] | 1567 | def g:TestFunc(F: func) |
Bram Moolenaar | 831bdf8 | 2021-06-22 19:32:17 +0200 | [diff] [blame] | 1568 | enddef |
| 1569 | legacy call g:TestFunc({-> 0}) |
| 1570 | delfunc g:TestFunc |
| 1571 | |
Bram Moolenaar | 1d9cef7 | 2022-03-17 16:30:03 +0000 | [diff] [blame] | 1572 | def g:TestFunc(F: func(number)) |
Bram Moolenaar | 831bdf8 | 2021-06-22 19:32:17 +0200 | [diff] [blame] | 1573 | enddef |
| 1574 | legacy call g:TestFunc({nr -> 0}) |
| 1575 | delfunc g:TestFunc |
| 1576 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1577 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | 18062fc | 2021-03-05 21:35:47 +0100 | [diff] [blame] | 1578 | enddef |
| 1579 | |
Bram Moolenaar | 844fb64 | 2021-10-23 13:32:30 +0100 | [diff] [blame] | 1580 | def Test_lambda_in_reduce_line_break() |
| 1581 | # this was using freed memory |
| 1582 | var lines =<< trim END |
| 1583 | vim9script |
| 1584 | const result: dict<number> = |
| 1585 | ['Bob', 'Sam', 'Cat', 'Bob', 'Cat', 'Cat'] |
| 1586 | ->reduce((acc, val) => { |
| 1587 | if has_key(acc, val) |
| 1588 | acc[val] += 1 |
| 1589 | return acc |
| 1590 | else |
| 1591 | acc[val] = 1 |
| 1592 | return acc |
| 1593 | endif |
| 1594 | }, {}) |
| 1595 | assert_equal({Bob: 2, Sam: 1, Cat: 3}, result) |
| 1596 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1597 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | 844fb64 | 2021-10-23 13:32:30 +0100 | [diff] [blame] | 1598 | enddef |
| 1599 | |
Bram Moolenaar | dcb53be | 2021-12-09 14:23:43 +0000 | [diff] [blame] | 1600 | def Test_set_opfunc_to_lambda() |
| 1601 | var lines =<< trim END |
| 1602 | vim9script |
| 1603 | nnoremap <expr> <F4> <SID>CountSpaces() .. '_' |
| 1604 | def CountSpaces(type = ''): string |
| 1605 | if type == '' |
| 1606 | &operatorfunc = (t) => CountSpaces(t) |
| 1607 | return 'g@' |
| 1608 | endif |
| 1609 | normal! '[V']y |
| 1610 | g:result = getreg('"')->count(' ') |
| 1611 | return '' |
| 1612 | enddef |
| 1613 | new |
| 1614 | 'a b c d e'->setline(1) |
| 1615 | feedkeys("\<F4>", 'x') |
| 1616 | assert_equal(4, g:result) |
| 1617 | bwipe! |
| 1618 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1619 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | dcb53be | 2021-12-09 14:23:43 +0000 | [diff] [blame] | 1620 | enddef |
| 1621 | |
Bram Moolenaar | ef082e1 | 2021-12-12 21:02:03 +0000 | [diff] [blame] | 1622 | def Test_set_opfunc_to_global_function() |
| 1623 | var lines =<< trim END |
| 1624 | vim9script |
| 1625 | def g:CountSpaces(type = ''): string |
| 1626 | normal! '[V']y |
| 1627 | g:result = getreg('"')->count(' ') |
| 1628 | return '' |
| 1629 | enddef |
Bram Moolenaar | b15cf44 | 2021-12-16 15:49:43 +0000 | [diff] [blame] | 1630 | # global function works at script level |
Bram Moolenaar | ef082e1 | 2021-12-12 21:02:03 +0000 | [diff] [blame] | 1631 | &operatorfunc = g:CountSpaces |
| 1632 | new |
| 1633 | 'a b c d e'->setline(1) |
| 1634 | feedkeys("g@_", 'x') |
| 1635 | assert_equal(4, g:result) |
Bram Moolenaar | b15cf44 | 2021-12-16 15:49:43 +0000 | [diff] [blame] | 1636 | |
| 1637 | &operatorfunc = '' |
| 1638 | g:result = 0 |
| 1639 | # global function works in :def function |
| 1640 | def Func() |
| 1641 | &operatorfunc = g:CountSpaces |
| 1642 | enddef |
| 1643 | Func() |
| 1644 | feedkeys("g@_", 'x') |
| 1645 | assert_equal(4, g:result) |
| 1646 | |
Bram Moolenaar | ef082e1 | 2021-12-12 21:02:03 +0000 | [diff] [blame] | 1647 | bwipe! |
| 1648 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1649 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | ef082e1 | 2021-12-12 21:02:03 +0000 | [diff] [blame] | 1650 | &operatorfunc = '' |
| 1651 | enddef |
| 1652 | |
Bram Moolenaar | 33b968d | 2021-12-13 11:31:04 +0000 | [diff] [blame] | 1653 | def Test_use_script_func_name_with_prefix() |
| 1654 | var lines =<< trim END |
| 1655 | vim9script |
Bram Moolenaar | a749a42 | 2022-02-12 19:52:25 +0000 | [diff] [blame] | 1656 | func g:Getit() |
Bram Moolenaar | 33b968d | 2021-12-13 11:31:04 +0000 | [diff] [blame] | 1657 | return 'it' |
| 1658 | endfunc |
Bram Moolenaar | a749a42 | 2022-02-12 19:52:25 +0000 | [diff] [blame] | 1659 | var Fn = g:Getit |
Bram Moolenaar | 33b968d | 2021-12-13 11:31:04 +0000 | [diff] [blame] | 1660 | assert_equal('it', Fn()) |
| 1661 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1662 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | 33b968d | 2021-12-13 11:31:04 +0000 | [diff] [blame] | 1663 | enddef |
| 1664 | |
Bram Moolenaar | dd297bc | 2021-12-10 10:37:38 +0000 | [diff] [blame] | 1665 | def Test_lambda_type_allocated() |
| 1666 | # Check that unreferencing a partial using a lambda can use the variable type |
| 1667 | # after the lambda has been freed and does not leak memory. |
| 1668 | var lines =<< trim END |
| 1669 | vim9script |
| 1670 | |
| 1671 | func MyomniFunc1(val, findstart, base) |
| 1672 | return a:findstart ? 0 : [] |
| 1673 | endfunc |
| 1674 | |
| 1675 | var Lambda = (a, b) => MyomniFunc1(19, a, b) |
| 1676 | &omnifunc = Lambda |
| 1677 | Lambda = (a, b) => MyomniFunc1(20, a, b) |
| 1678 | &omnifunc = string(Lambda) |
| 1679 | Lambda = (a, b) => strlen(a) |
| 1680 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1681 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | dd297bc | 2021-12-10 10:37:38 +0000 | [diff] [blame] | 1682 | enddef |
| 1683 | |
Bram Moolenaar | a7583c4 | 2022-05-07 21:14:05 +0100 | [diff] [blame] | 1684 | def Test_define_lambda_in_execute() |
| 1685 | var lines =<< trim [CODE] |
| 1686 | vim9script |
| 1687 | |
| 1688 | def BuildFuncMultiLine(): func |
| 1689 | var x =<< trim END |
| 1690 | g:SomeRandomFunc = (d: dict<any>) => { |
| 1691 | return d.k1 + d.k2 |
| 1692 | } |
| 1693 | END |
| 1694 | execute(x) |
| 1695 | return g:SomeRandomFunc |
| 1696 | enddef |
| 1697 | var ResultPlus = BuildFuncMultiLine() |
| 1698 | assert_equal(7, ResultPlus({k1: 3, k2: 4})) |
| 1699 | [CODE] |
| 1700 | v9.CheckScriptSuccess(lines) |
| 1701 | unlet g:SomeRandomFunc |
| 1702 | enddef |
| 1703 | |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 1704 | " Default arg and varargs |
| 1705 | def MyDefVarargs(one: string, two = 'foo', ...rest: list<string>): string |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 1706 | var res = one .. ',' .. two |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 1707 | for s in rest |
| 1708 | res ..= ',' .. s |
| 1709 | endfor |
| 1710 | return res |
| 1711 | enddef |
| 1712 | |
| 1713 | def Test_call_def_varargs() |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1714 | assert_fails('g:MyDefVarargs()', 'E119:', '', 1, 'Test_call_def_varargs') |
| 1715 | g:MyDefVarargs('one')->assert_equal('one,foo') |
| 1716 | g:MyDefVarargs('one', 'two')->assert_equal('one,two') |
| 1717 | g:MyDefVarargs('one', 'two', 'three')->assert_equal('one,two,three') |
| 1718 | v9.CheckDefFailure(['g:MyDefVarargs("one", 22)'], |
Bram Moolenaar | 7707228 | 2020-09-16 17:55:40 +0200 | [diff] [blame] | 1719 | 'E1013: Argument 2: type mismatch, expected string but got number') |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1720 | v9.CheckDefFailure(['g:MyDefVarargs("one", "two", 123)'], |
Bram Moolenaar | 7707228 | 2020-09-16 17:55:40 +0200 | [diff] [blame] | 1721 | 'E1013: Argument 3: type mismatch, expected string but got number') |
Bram Moolenaar | 24aa48b | 2020-07-25 16:33:02 +0200 | [diff] [blame] | 1722 | |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 1723 | var lines =<< trim END |
Bram Moolenaar | 24aa48b | 2020-07-25 16:33:02 +0200 | [diff] [blame] | 1724 | vim9script |
| 1725 | def Func(...l: list<string>) |
| 1726 | echo l |
| 1727 | enddef |
| 1728 | Func('a', 'b', 'c') |
| 1729 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1730 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | 24aa48b | 2020-07-25 16:33:02 +0200 | [diff] [blame] | 1731 | |
| 1732 | lines =<< trim END |
| 1733 | vim9script |
| 1734 | def Func(...l: list<string>) |
| 1735 | echo l |
| 1736 | enddef |
| 1737 | Func() |
| 1738 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1739 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | 24aa48b | 2020-07-25 16:33:02 +0200 | [diff] [blame] | 1740 | |
| 1741 | lines =<< trim END |
| 1742 | vim9script |
Bram Moolenaar | 2a38908 | 2021-04-09 20:24:31 +0200 | [diff] [blame] | 1743 | def Func(...l: list<any>) |
Bram Moolenaar | 2f8cbc4 | 2020-09-16 17:22:59 +0200 | [diff] [blame] | 1744 | echo l |
| 1745 | enddef |
| 1746 | Func(0) |
| 1747 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1748 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | 2f8cbc4 | 2020-09-16 17:22:59 +0200 | [diff] [blame] | 1749 | |
| 1750 | lines =<< trim END |
| 1751 | vim9script |
Bram Moolenaar | 2a38908 | 2021-04-09 20:24:31 +0200 | [diff] [blame] | 1752 | def Func(...l: any) |
| 1753 | echo l |
| 1754 | enddef |
| 1755 | Func(0) |
| 1756 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1757 | v9.CheckScriptFailure(lines, 'E1180:', 2) |
Bram Moolenaar | 2a38908 | 2021-04-09 20:24:31 +0200 | [diff] [blame] | 1758 | |
| 1759 | lines =<< trim END |
| 1760 | vim9script |
Bram Moolenaar | 2802272 | 2020-09-21 22:02:49 +0200 | [diff] [blame] | 1761 | def Func(..._l: list<string>) |
| 1762 | echo _l |
| 1763 | enddef |
| 1764 | Func('a', 'b', 'c') |
| 1765 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1766 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | 2802272 | 2020-09-21 22:02:49 +0200 | [diff] [blame] | 1767 | |
| 1768 | lines =<< trim END |
| 1769 | vim9script |
Bram Moolenaar | 24aa48b | 2020-07-25 16:33:02 +0200 | [diff] [blame] | 1770 | def Func(...l: list<string>) |
| 1771 | echo l |
| 1772 | enddef |
| 1773 | Func(1, 2, 3) |
| 1774 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1775 | v9.CheckScriptFailure(lines, 'E1013: Argument 1: type mismatch') |
Bram Moolenaar | 24aa48b | 2020-07-25 16:33:02 +0200 | [diff] [blame] | 1776 | |
| 1777 | lines =<< trim END |
| 1778 | vim9script |
| 1779 | def Func(...l: list<string>) |
| 1780 | echo l |
| 1781 | enddef |
| 1782 | Func('a', 9) |
| 1783 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1784 | v9.CheckScriptFailure(lines, 'E1013: Argument 2: type mismatch') |
Bram Moolenaar | 24aa48b | 2020-07-25 16:33:02 +0200 | [diff] [blame] | 1785 | |
| 1786 | lines =<< trim END |
| 1787 | vim9script |
| 1788 | def Func(...l: list<string>) |
| 1789 | echo l |
| 1790 | enddef |
| 1791 | Func(1, 'a') |
| 1792 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1793 | v9.CheckScriptFailure(lines, 'E1013: Argument 1: type mismatch') |
Bram Moolenaar | 4f53b79 | 2021-02-07 15:59:49 +0100 | [diff] [blame] | 1794 | |
| 1795 | lines =<< trim END |
| 1796 | vim9script |
| 1797 | def Func( # some comment |
| 1798 | ...l = [] |
| 1799 | ) |
| 1800 | echo l |
| 1801 | enddef |
| 1802 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1803 | v9.CheckScriptFailure(lines, 'E1160:') |
Bram Moolenaar | 6ce46b9 | 2021-08-07 15:35:36 +0200 | [diff] [blame] | 1804 | |
| 1805 | lines =<< trim END |
| 1806 | vim9script |
| 1807 | def DoIt() |
| 1808 | g:Later('') |
| 1809 | enddef |
| 1810 | defcompile |
| 1811 | def g:Later(...l: list<number>) |
| 1812 | enddef |
| 1813 | DoIt() |
| 1814 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1815 | v9.CheckScriptFailure(lines, 'E1013: Argument 1: type mismatch, expected number but got string') |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 1816 | enddef |
| 1817 | |
Bram Moolenaar | 1378fbc | 2020-04-11 20:50:33 +0200 | [diff] [blame] | 1818 | let s:value = '' |
| 1819 | |
| 1820 | def FuncOneDefArg(opt = 'text') |
| 1821 | s:value = opt |
| 1822 | enddef |
| 1823 | |
| 1824 | def FuncTwoDefArg(nr = 123, opt = 'text'): string |
| 1825 | return nr .. opt |
| 1826 | enddef |
| 1827 | |
| 1828 | def FuncVarargs(...arg: list<string>): string |
| 1829 | return join(arg, ',') |
| 1830 | enddef |
| 1831 | |
| 1832 | def Test_func_type_varargs() |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 1833 | var RefDefArg: func(?string) |
Bram Moolenaar | 848fadd | 2022-01-30 15:28:30 +0000 | [diff] [blame] | 1834 | RefDefArg = g:FuncOneDefArg |
Bram Moolenaar | 1378fbc | 2020-04-11 20:50:33 +0200 | [diff] [blame] | 1835 | RefDefArg() |
Bram Moolenaar | c0c71e9 | 2020-09-11 19:09:48 +0200 | [diff] [blame] | 1836 | s:value->assert_equal('text') |
Bram Moolenaar | 1378fbc | 2020-04-11 20:50:33 +0200 | [diff] [blame] | 1837 | RefDefArg('some') |
Bram Moolenaar | c0c71e9 | 2020-09-11 19:09:48 +0200 | [diff] [blame] | 1838 | s:value->assert_equal('some') |
Bram Moolenaar | 1378fbc | 2020-04-11 20:50:33 +0200 | [diff] [blame] | 1839 | |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 1840 | var RefDef2Arg: func(?number, ?string): string |
Bram Moolenaar | 848fadd | 2022-01-30 15:28:30 +0000 | [diff] [blame] | 1841 | RefDef2Arg = g:FuncTwoDefArg |
Bram Moolenaar | c0c71e9 | 2020-09-11 19:09:48 +0200 | [diff] [blame] | 1842 | RefDef2Arg()->assert_equal('123text') |
| 1843 | RefDef2Arg(99)->assert_equal('99text') |
| 1844 | RefDef2Arg(77, 'some')->assert_equal('77some') |
Bram Moolenaar | 1378fbc | 2020-04-11 20:50:33 +0200 | [diff] [blame] | 1845 | |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1846 | v9.CheckDefFailure(['var RefWrong: func(string?)'], 'E1010:') |
| 1847 | v9.CheckDefFailure(['var RefWrong: func(?string, string)'], 'E1007:') |
Bram Moolenaar | 1378fbc | 2020-04-11 20:50:33 +0200 | [diff] [blame] | 1848 | |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 1849 | var RefVarargs: func(...list<string>): string |
Bram Moolenaar | 848fadd | 2022-01-30 15:28:30 +0000 | [diff] [blame] | 1850 | RefVarargs = g:FuncVarargs |
Bram Moolenaar | c0c71e9 | 2020-09-11 19:09:48 +0200 | [diff] [blame] | 1851 | RefVarargs()->assert_equal('') |
| 1852 | RefVarargs('one')->assert_equal('one') |
| 1853 | RefVarargs('one', 'two')->assert_equal('one,two') |
Bram Moolenaar | 1378fbc | 2020-04-11 20:50:33 +0200 | [diff] [blame] | 1854 | |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1855 | v9.CheckDefFailure(['var RefWrong: func(...list<string>, string)'], 'E110:') |
| 1856 | v9.CheckDefFailure(['var RefWrong: func(...list<string>, ?string)'], 'E110:') |
Bram Moolenaar | 1378fbc | 2020-04-11 20:50:33 +0200 | [diff] [blame] | 1857 | enddef |
| 1858 | |
Bram Moolenaar | 0b76b42 | 2020-04-07 22:05:08 +0200 | [diff] [blame] | 1859 | " Only varargs |
| 1860 | def MyVarargsOnly(...args: list<string>): string |
| 1861 | return join(args, ',') |
| 1862 | enddef |
| 1863 | |
| 1864 | def Test_call_varargs_only() |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1865 | g:MyVarargsOnly()->assert_equal('') |
| 1866 | g:MyVarargsOnly('one')->assert_equal('one') |
| 1867 | g:MyVarargsOnly('one', 'two')->assert_equal('one,two') |
| 1868 | v9.CheckDefFailure(['g:MyVarargsOnly(1)'], 'E1013: Argument 1: type mismatch, expected string but got number') |
| 1869 | v9.CheckDefFailure(['g:MyVarargsOnly("one", 2)'], 'E1013: Argument 2: type mismatch, expected string but got number') |
Bram Moolenaar | 0b76b42 | 2020-04-07 22:05:08 +0200 | [diff] [blame] | 1870 | enddef |
| 1871 | |
Bram Moolenaar | 36818a9 | 2023-01-03 12:33:26 +0000 | [diff] [blame^] | 1872 | def Test_varargs_mismatch() |
| 1873 | var lines =<< trim END |
| 1874 | vim9script |
| 1875 | |
| 1876 | def Map(Fn: func(...any): number): number |
| 1877 | return Fn('12') |
| 1878 | enddef |
| 1879 | |
| 1880 | var res = Map((v) => str2nr(v)) |
| 1881 | assert_equal(12, res) |
| 1882 | END |
| 1883 | v9.CheckScriptSuccess(lines) |
| 1884 | enddef |
| 1885 | |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 1886 | def Test_using_var_as_arg() |
Bram Moolenaar | d293981 | 2021-12-30 17:09:05 +0000 | [diff] [blame] | 1887 | var lines =<< trim END |
| 1888 | def Func(x: number) |
| 1889 | var x = 234 |
| 1890 | enddef |
| 1891 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1892 | v9.CheckDefFailure(lines, 'E1006:') |
Bram Moolenaar | d293981 | 2021-12-30 17:09:05 +0000 | [diff] [blame] | 1893 | |
| 1894 | lines =<< trim END |
| 1895 | def Func(Ref: number) |
| 1896 | def Ref() |
| 1897 | enddef |
| 1898 | enddef |
| 1899 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1900 | v9.CheckDefFailure(lines, 'E1073:') |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 1901 | enddef |
| 1902 | |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1903 | def s:DictArg(arg: dict<string>) |
Bram Moolenaar | cb2bdb1 | 2020-05-10 22:53:56 +0200 | [diff] [blame] | 1904 | arg['key'] = 'value' |
| 1905 | enddef |
| 1906 | |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1907 | def s:ListArg(arg: list<string>) |
Bram Moolenaar | cb2bdb1 | 2020-05-10 22:53:56 +0200 | [diff] [blame] | 1908 | arg[0] = 'value' |
| 1909 | enddef |
| 1910 | |
| 1911 | def Test_assign_to_argument() |
Bram Moolenaar | f5be8cd | 2020-07-17 20:36:00 +0200 | [diff] [blame] | 1912 | # works for dict and list |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 1913 | var d: dict<string> = {} |
Bram Moolenaar | cb2bdb1 | 2020-05-10 22:53:56 +0200 | [diff] [blame] | 1914 | DictArg(d) |
Bram Moolenaar | c0c71e9 | 2020-09-11 19:09:48 +0200 | [diff] [blame] | 1915 | d['key']->assert_equal('value') |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 1916 | var l: list<string> = [] |
Bram Moolenaar | cb2bdb1 | 2020-05-10 22:53:56 +0200 | [diff] [blame] | 1917 | ListArg(l) |
Bram Moolenaar | c0c71e9 | 2020-09-11 19:09:48 +0200 | [diff] [blame] | 1918 | l[0]->assert_equal('value') |
Bram Moolenaar | cb2bdb1 | 2020-05-10 22:53:56 +0200 | [diff] [blame] | 1919 | |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1920 | v9.CheckScriptFailure(['def Func(arg: number)', 'arg = 3', 'enddef', 'defcompile'], 'E1090:') |
Bram Moolenaar | 2d870f8 | 2020-12-05 13:41:01 +0100 | [diff] [blame] | 1921 | delfunc! g:Func |
Bram Moolenaar | cb2bdb1 | 2020-05-10 22:53:56 +0200 | [diff] [blame] | 1922 | enddef |
| 1923 | |
Bram Moolenaar | b816dae | 2020-09-20 22:04:00 +0200 | [diff] [blame] | 1924 | " These argument names are reserved in legacy functions. |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1925 | def s:WithReservedNames(firstline: string, lastline: string): string |
Bram Moolenaar | b816dae | 2020-09-20 22:04:00 +0200 | [diff] [blame] | 1926 | return firstline .. lastline |
| 1927 | enddef |
| 1928 | |
| 1929 | def Test_argument_names() |
| 1930 | assert_equal('OK', WithReservedNames('O', 'K')) |
| 1931 | enddef |
| 1932 | |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 1933 | def Test_call_func_defined_later() |
Bram Moolenaar | c0c71e9 | 2020-09-11 19:09:48 +0200 | [diff] [blame] | 1934 | g:DefinedLater('one')->assert_equal('one') |
Bram Moolenaar | 9bd5d87 | 2020-09-06 21:47:48 +0200 | [diff] [blame] | 1935 | assert_fails('NotDefined("one")', 'E117:', '', 2, 'Test_call_func_defined_later') |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 1936 | enddef |
| 1937 | |
Bram Moolenaar | 1df8b3f | 2020-04-23 18:13:23 +0200 | [diff] [blame] | 1938 | func DefinedLater(arg) |
| 1939 | return a:arg |
| 1940 | endfunc |
| 1941 | |
| 1942 | def Test_call_funcref() |
Bram Moolenaar | c0c71e9 | 2020-09-11 19:09:48 +0200 | [diff] [blame] | 1943 | g:SomeFunc('abc')->assert_equal(3) |
Bram Moolenaar | 9bd5d87 | 2020-09-06 21:47:48 +0200 | [diff] [blame] | 1944 | assert_fails('NotAFunc()', 'E117:', '', 2, 'Test_call_funcref') # comment after call |
Bram Moolenaar | 2ef9156 | 2021-12-11 16:14:07 +0000 | [diff] [blame] | 1945 | assert_fails('g:NotAFunc()', 'E1085:', '', 3, 'Test_call_funcref') |
Bram Moolenaar | 2f1980f | 2020-07-22 19:30:06 +0200 | [diff] [blame] | 1946 | |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 1947 | var lines =<< trim END |
Bram Moolenaar | 2f1980f | 2020-07-22 19:30:06 +0200 | [diff] [blame] | 1948 | vim9script |
| 1949 | def RetNumber(): number |
| 1950 | return 123 |
| 1951 | enddef |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 1952 | var Funcref: func: number = function('RetNumber') |
Bram Moolenaar | c0c71e9 | 2020-09-11 19:09:48 +0200 | [diff] [blame] | 1953 | Funcref()->assert_equal(123) |
Bram Moolenaar | 2f1980f | 2020-07-22 19:30:06 +0200 | [diff] [blame] | 1954 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1955 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | 0f60e80 | 2020-07-22 20:16:11 +0200 | [diff] [blame] | 1956 | |
| 1957 | lines =<< trim END |
| 1958 | vim9script |
| 1959 | def RetNumber(): number |
| 1960 | return 123 |
| 1961 | enddef |
| 1962 | def Bar(F: func: number): number |
| 1963 | return F() |
| 1964 | enddef |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 1965 | var Funcref = function('RetNumber') |
Bram Moolenaar | c0c71e9 | 2020-09-11 19:09:48 +0200 | [diff] [blame] | 1966 | Bar(Funcref)->assert_equal(123) |
Bram Moolenaar | 0f60e80 | 2020-07-22 20:16:11 +0200 | [diff] [blame] | 1967 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1968 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | bfba865 | 2020-07-23 20:09:10 +0200 | [diff] [blame] | 1969 | |
| 1970 | lines =<< trim END |
| 1971 | vim9script |
| 1972 | def UseNumber(nr: number) |
| 1973 | echo nr |
| 1974 | enddef |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 1975 | var Funcref: func(number) = function('UseNumber') |
Bram Moolenaar | bfba865 | 2020-07-23 20:09:10 +0200 | [diff] [blame] | 1976 | Funcref(123) |
| 1977 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1978 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | b8070e3 | 2020-07-23 20:56:04 +0200 | [diff] [blame] | 1979 | |
| 1980 | lines =<< trim END |
| 1981 | vim9script |
| 1982 | def UseNumber(nr: number) |
| 1983 | echo nr |
| 1984 | enddef |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 1985 | var Funcref: func(string) = function('UseNumber') |
Bram Moolenaar | b8070e3 | 2020-07-23 20:56:04 +0200 | [diff] [blame] | 1986 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1987 | v9.CheckScriptFailure(lines, 'E1012: Type mismatch; expected func(string) but got func(number)') |
Bram Moolenaar | 4fc224c | 2020-07-26 17:56:25 +0200 | [diff] [blame] | 1988 | |
| 1989 | lines =<< trim END |
| 1990 | vim9script |
| 1991 | def EchoNr(nr = 34) |
| 1992 | g:echo = nr |
| 1993 | enddef |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 1994 | var Funcref: func(?number) = function('EchoNr') |
Bram Moolenaar | 4fc224c | 2020-07-26 17:56:25 +0200 | [diff] [blame] | 1995 | Funcref() |
Bram Moolenaar | c0c71e9 | 2020-09-11 19:09:48 +0200 | [diff] [blame] | 1996 | g:echo->assert_equal(34) |
Bram Moolenaar | 4fc224c | 2020-07-26 17:56:25 +0200 | [diff] [blame] | 1997 | Funcref(123) |
Bram Moolenaar | c0c71e9 | 2020-09-11 19:09:48 +0200 | [diff] [blame] | 1998 | g:echo->assert_equal(123) |
Bram Moolenaar | 4fc224c | 2020-07-26 17:56:25 +0200 | [diff] [blame] | 1999 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2000 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | ace6132 | 2020-07-26 18:16:58 +0200 | [diff] [blame] | 2001 | |
| 2002 | lines =<< trim END |
| 2003 | vim9script |
| 2004 | def EchoList(...l: list<number>) |
| 2005 | g:echo = l |
| 2006 | enddef |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 2007 | var Funcref: func(...list<number>) = function('EchoList') |
Bram Moolenaar | ace6132 | 2020-07-26 18:16:58 +0200 | [diff] [blame] | 2008 | Funcref() |
Bram Moolenaar | c0c71e9 | 2020-09-11 19:09:48 +0200 | [diff] [blame] | 2009 | g:echo->assert_equal([]) |
Bram Moolenaar | ace6132 | 2020-07-26 18:16:58 +0200 | [diff] [blame] | 2010 | Funcref(1, 2, 3) |
Bram Moolenaar | c0c71e9 | 2020-09-11 19:09:48 +0200 | [diff] [blame] | 2011 | g:echo->assert_equal([1, 2, 3]) |
Bram Moolenaar | ace6132 | 2020-07-26 18:16:58 +0200 | [diff] [blame] | 2012 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2013 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | 01865ad | 2020-07-26 18:33:09 +0200 | [diff] [blame] | 2014 | |
| 2015 | lines =<< trim END |
| 2016 | vim9script |
| 2017 | def OptAndVar(nr: number, opt = 12, ...l: list<number>): number |
| 2018 | g:optarg = opt |
| 2019 | g:listarg = l |
| 2020 | return nr |
| 2021 | enddef |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 2022 | var Funcref: func(number, ?number, ...list<number>): number = function('OptAndVar') |
Bram Moolenaar | c0c71e9 | 2020-09-11 19:09:48 +0200 | [diff] [blame] | 2023 | Funcref(10)->assert_equal(10) |
| 2024 | g:optarg->assert_equal(12) |
| 2025 | g:listarg->assert_equal([]) |
Bram Moolenaar | 01865ad | 2020-07-26 18:33:09 +0200 | [diff] [blame] | 2026 | |
Bram Moolenaar | c0c71e9 | 2020-09-11 19:09:48 +0200 | [diff] [blame] | 2027 | Funcref(11, 22)->assert_equal(11) |
| 2028 | g:optarg->assert_equal(22) |
| 2029 | g:listarg->assert_equal([]) |
Bram Moolenaar | 01865ad | 2020-07-26 18:33:09 +0200 | [diff] [blame] | 2030 | |
Bram Moolenaar | c0c71e9 | 2020-09-11 19:09:48 +0200 | [diff] [blame] | 2031 | Funcref(17, 18, 1, 2, 3)->assert_equal(17) |
| 2032 | g:optarg->assert_equal(18) |
| 2033 | g:listarg->assert_equal([1, 2, 3]) |
Bram Moolenaar | 01865ad | 2020-07-26 18:33:09 +0200 | [diff] [blame] | 2034 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2035 | v9.CheckScriptSuccess(lines) |
Kota Kato | 948a389 | 2022-08-16 16:09:59 +0100 | [diff] [blame] | 2036 | |
| 2037 | lines =<< trim END |
| 2038 | function s:func(num) |
| 2039 | return a:num * 2 |
| 2040 | endfunction |
| 2041 | |
| 2042 | def s:CallFuncref() |
| 2043 | var Funcref = function('s:func') |
| 2044 | Funcref(3)->assert_equal(6) |
| 2045 | enddef |
| 2046 | call s:CallFuncref() |
| 2047 | END |
| 2048 | v9.CheckScriptSuccess(lines) |
| 2049 | |
| 2050 | lines =<< trim END |
| 2051 | function s:func(num) |
| 2052 | return a:num * 2 |
| 2053 | endfunction |
| 2054 | |
| 2055 | def s:CallFuncref() |
| 2056 | var Funcref = function(s:func) |
| 2057 | Funcref(3)->assert_equal(6) |
| 2058 | enddef |
| 2059 | call s:CallFuncref() |
| 2060 | END |
| 2061 | v9.CheckScriptSuccess(lines) |
| 2062 | |
| 2063 | lines =<< trim END |
| 2064 | function s:func(num) |
| 2065 | return a:num * 2 |
| 2066 | endfunction |
| 2067 | |
| 2068 | def s:CallFuncref() |
| 2069 | var Funcref = s:func |
| 2070 | Funcref(3)->assert_equal(6) |
| 2071 | enddef |
| 2072 | call s:CallFuncref() |
| 2073 | END |
| 2074 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | 1df8b3f | 2020-04-23 18:13:23 +0200 | [diff] [blame] | 2075 | enddef |
| 2076 | |
| 2077 | let SomeFunc = function('len') |
| 2078 | let NotAFunc = 'text' |
| 2079 | |
Bram Moolenaar | 99aaf0c | 2020-04-12 14:39:53 +0200 | [diff] [blame] | 2080 | def CombineFuncrefTypes() |
Bram Moolenaar | f5be8cd | 2020-07-17 20:36:00 +0200 | [diff] [blame] | 2081 | # same arguments, different return type |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 2082 | var Ref1: func(bool): string |
| 2083 | var Ref2: func(bool): number |
| 2084 | var Ref3: func(bool): any |
Bram Moolenaar | 99aaf0c | 2020-04-12 14:39:53 +0200 | [diff] [blame] | 2085 | Ref3 = g:cond ? Ref1 : Ref2 |
| 2086 | |
Bram Moolenaar | f5be8cd | 2020-07-17 20:36:00 +0200 | [diff] [blame] | 2087 | # different number of arguments |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 2088 | var Refa1: func(bool): number |
| 2089 | var Refa2: func(bool, number): number |
| 2090 | var Refa3: func: number |
Bram Moolenaar | 99aaf0c | 2020-04-12 14:39:53 +0200 | [diff] [blame] | 2091 | Refa3 = g:cond ? Refa1 : Refa2 |
| 2092 | |
Bram Moolenaar | f5be8cd | 2020-07-17 20:36:00 +0200 | [diff] [blame] | 2093 | # different argument types |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 2094 | var Refb1: func(bool, string): number |
| 2095 | var Refb2: func(string, number): number |
| 2096 | var Refb3: func(any, any): number |
Bram Moolenaar | 99aaf0c | 2020-04-12 14:39:53 +0200 | [diff] [blame] | 2097 | Refb3 = g:cond ? Refb1 : Refb2 |
| 2098 | enddef |
| 2099 | |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 2100 | def FuncWithForwardCall() |
Bram Moolenaar | 1df8b3f | 2020-04-23 18:13:23 +0200 | [diff] [blame] | 2101 | return g:DefinedEvenLater("yes") |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 2102 | enddef |
| 2103 | |
| 2104 | def DefinedEvenLater(arg: string): string |
| 2105 | return arg |
| 2106 | enddef |
| 2107 | |
| 2108 | def Test_error_in_nested_function() |
Bram Moolenaar | f5be8cd | 2020-07-17 20:36:00 +0200 | [diff] [blame] | 2109 | # Error in called function requires unwinding the call stack. |
Bram Moolenaar | 848fadd | 2022-01-30 15:28:30 +0000 | [diff] [blame] | 2110 | assert_fails('g:FuncWithForwardCall()', 'E1096:', '', 1, 'FuncWithForwardCall') |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 2111 | enddef |
| 2112 | |
Bram Moolenaar | 4bf1006 | 2021-12-28 17:23:12 +0000 | [diff] [blame] | 2113 | def Test_nested_function_with_nextcmd() |
Bram Moolenaar | 9c23f9b | 2021-12-26 14:23:22 +0000 | [diff] [blame] | 2114 | var lines =<< trim END |
| 2115 | vim9script |
| 2116 | # Define an outer function |
| 2117 | def FirstFunction() |
| 2118 | # Define an inner function |
| 2119 | def SecondFunction() |
| 2120 | # the function has a body, a double free is detected. |
| 2121 | AAAAA |
| 2122 | |
| 2123 | # enddef followed by | or } followed by # one or more characters |
| 2124 | enddef|BBBB |
| 2125 | enddef |
| 2126 | |
| 2127 | # Compile all functions |
| 2128 | defcompile |
| 2129 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2130 | v9.CheckScriptFailure(lines, 'E1173: Text found after enddef: BBBB') |
Bram Moolenaar | 9c23f9b | 2021-12-26 14:23:22 +0000 | [diff] [blame] | 2131 | enddef |
| 2132 | |
Bram Moolenaar | 4bf1006 | 2021-12-28 17:23:12 +0000 | [diff] [blame] | 2133 | def Test_nested_function_with_args_split() |
| 2134 | var lines =<< trim END |
| 2135 | vim9script |
| 2136 | def FirstFunction() |
| 2137 | def SecondFunction( |
| 2138 | ) |
| 2139 | # had a double free if the right parenthesis of the nested function is |
| 2140 | # on the next line |
| 2141 | |
| 2142 | enddef|BBBB |
| 2143 | enddef |
| 2144 | # Compile all functions |
| 2145 | defcompile |
| 2146 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2147 | v9.CheckScriptFailure(lines, 'E1173: Text found after enddef: BBBB') |
Bram Moolenaar | 7473a84 | 2021-12-28 17:55:26 +0000 | [diff] [blame] | 2148 | |
| 2149 | lines =<< trim END |
| 2150 | vim9script |
| 2151 | def FirstFunction() |
| 2152 | func SecondFunction() |
| 2153 | endfunc|BBBB |
| 2154 | enddef |
| 2155 | defcompile |
| 2156 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2157 | v9.CheckScriptFailure(lines, 'E1173: Text found after endfunction: BBBB') |
Bram Moolenaar | 4bf1006 | 2021-12-28 17:23:12 +0000 | [diff] [blame] | 2158 | enddef |
| 2159 | |
Bram Moolenaar | 9f1a39a | 2022-01-08 15:39:39 +0000 | [diff] [blame] | 2160 | def Test_error_in_function_args() |
| 2161 | var lines =<< trim END |
| 2162 | def FirstFunction() |
| 2163 | def SecondFunction(J = |
| 2164 | # Nois |
| 2165 | # one |
| 2166 | |
| 2167 | enddef|BBBB |
| 2168 | enddef |
| 2169 | # Compile all functions |
| 2170 | defcompile |
| 2171 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2172 | v9.CheckScriptFailure(lines, 'E488:') |
Bram Moolenaar | 9f1a39a | 2022-01-08 15:39:39 +0000 | [diff] [blame] | 2173 | enddef |
| 2174 | |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 2175 | def Test_return_type_wrong() |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2176 | v9.CheckScriptFailure([ |
Bram Moolenaar | 5a849da | 2020-08-08 16:47:30 +0200 | [diff] [blame] | 2177 | 'def Func(): number', |
| 2178 | 'return "a"', |
| 2179 | 'enddef', |
| 2180 | 'defcompile'], 'expected number but got string') |
Bram Moolenaar | 2d870f8 | 2020-12-05 13:41:01 +0100 | [diff] [blame] | 2181 | delfunc! g:Func |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2182 | v9.CheckScriptFailure([ |
Bram Moolenaar | 5a849da | 2020-08-08 16:47:30 +0200 | [diff] [blame] | 2183 | 'def Func(): string', |
| 2184 | 'return 1', |
| 2185 | 'enddef', |
| 2186 | 'defcompile'], 'expected string but got number') |
Bram Moolenaar | 2d870f8 | 2020-12-05 13:41:01 +0100 | [diff] [blame] | 2187 | delfunc! g:Func |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2188 | v9.CheckScriptFailure([ |
Bram Moolenaar | 5a849da | 2020-08-08 16:47:30 +0200 | [diff] [blame] | 2189 | 'def Func(): void', |
| 2190 | 'return "a"', |
| 2191 | 'enddef', |
| 2192 | 'defcompile'], |
| 2193 | 'E1096: Returning a value in a function without a return type') |
Bram Moolenaar | 2d870f8 | 2020-12-05 13:41:01 +0100 | [diff] [blame] | 2194 | delfunc! g:Func |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2195 | v9.CheckScriptFailure([ |
Bram Moolenaar | 5a849da | 2020-08-08 16:47:30 +0200 | [diff] [blame] | 2196 | 'def Func()', |
| 2197 | 'return "a"', |
| 2198 | 'enddef', |
| 2199 | 'defcompile'], |
| 2200 | 'E1096: Returning a value in a function without a return type') |
Bram Moolenaar | 2d870f8 | 2020-12-05 13:41:01 +0100 | [diff] [blame] | 2201 | delfunc! g:Func |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 2202 | |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2203 | v9.CheckScriptFailure([ |
Bram Moolenaar | 5a849da | 2020-08-08 16:47:30 +0200 | [diff] [blame] | 2204 | 'def Func(): number', |
| 2205 | 'return', |
| 2206 | 'enddef', |
| 2207 | 'defcompile'], 'E1003:') |
Bram Moolenaar | 2d870f8 | 2020-12-05 13:41:01 +0100 | [diff] [blame] | 2208 | delfunc! g:Func |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 2209 | |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2210 | v9.CheckScriptFailure([ |
Bram Moolenaar | 33ea9fd | 2021-08-08 19:07:37 +0200 | [diff] [blame] | 2211 | 'def Func():number', |
| 2212 | 'return 123', |
| 2213 | 'enddef', |
| 2214 | 'defcompile'], 'E1069:') |
| 2215 | delfunc! g:Func |
| 2216 | |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2217 | v9.CheckScriptFailure([ |
Bram Moolenaar | 33ea9fd | 2021-08-08 19:07:37 +0200 | [diff] [blame] | 2218 | 'def Func() :number', |
| 2219 | 'return 123', |
| 2220 | 'enddef', |
| 2221 | 'defcompile'], 'E1059:') |
| 2222 | delfunc! g:Func |
| 2223 | |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2224 | v9.CheckScriptFailure([ |
Bram Moolenaar | 33ea9fd | 2021-08-08 19:07:37 +0200 | [diff] [blame] | 2225 | 'def Func() : number', |
| 2226 | 'return 123', |
| 2227 | 'enddef', |
| 2228 | 'defcompile'], 'E1059:') |
| 2229 | delfunc! g:Func |
| 2230 | |
Bram Moolenaar | 62e0e2e | 2022-08-20 12:07:58 +0100 | [diff] [blame] | 2231 | v9.CheckScriptFailure(['def Func(): list', 'return []', 'enddef'], 'E1008: Missing <type> after list') |
Bram Moolenaar | 2d870f8 | 2020-12-05 13:41:01 +0100 | [diff] [blame] | 2232 | delfunc! g:Func |
Bram Moolenaar | 62e0e2e | 2022-08-20 12:07:58 +0100 | [diff] [blame] | 2233 | v9.CheckScriptFailure(['def Func(): dict', 'return {}', 'enddef'], 'E1008: Missing <type> after dict') |
Bram Moolenaar | 2d870f8 | 2020-12-05 13:41:01 +0100 | [diff] [blame] | 2234 | delfunc! g:Func |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2235 | v9.CheckScriptFailure(['def Func()', 'return 1'], 'E1057:') |
Bram Moolenaar | 2d870f8 | 2020-12-05 13:41:01 +0100 | [diff] [blame] | 2236 | delfunc! g:Func |
Bram Moolenaar | 5a849da | 2020-08-08 16:47:30 +0200 | [diff] [blame] | 2237 | |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2238 | v9.CheckScriptFailure([ |
Bram Moolenaar | 5a849da | 2020-08-08 16:47:30 +0200 | [diff] [blame] | 2239 | 'vim9script', |
| 2240 | 'def FuncB()', |
| 2241 | ' return 123', |
| 2242 | 'enddef', |
| 2243 | 'def FuncA()', |
| 2244 | ' FuncB()', |
| 2245 | 'enddef', |
| 2246 | 'defcompile'], 'E1096:') |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 2247 | enddef |
| 2248 | |
| 2249 | def Test_arg_type_wrong() |
Bram Moolenaar | 62e0e2e | 2022-08-20 12:07:58 +0100 | [diff] [blame] | 2250 | v9.CheckScriptFailure(['def Func3(items: list)', 'echo "a"', 'enddef'], 'E1008: Missing <type> after list') |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2251 | v9.CheckScriptFailure(['def Func4(...)', 'echo "a"', 'enddef'], 'E1055: Missing name after ...') |
| 2252 | v9.CheckScriptFailure(['def Func5(items:string)', 'echo "a"'], 'E1069:') |
| 2253 | v9.CheckScriptFailure(['def Func5(items)', 'echo "a"'], 'E1077:') |
| 2254 | v9.CheckScriptFailure(['def Func6(...x:list<number>)', 'echo "a"', 'enddef'], 'E1069:') |
| 2255 | v9.CheckScriptFailure(['def Func7(...x: int)', 'echo "a"', 'enddef'], 'E1010:') |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 2256 | enddef |
| 2257 | |
Bram Moolenaar | 86cdb8a | 2021-04-06 19:01:03 +0200 | [diff] [blame] | 2258 | def Test_white_space_before_comma() |
| 2259 | var lines =<< trim END |
| 2260 | vim9script |
| 2261 | def Func(a: number , b: number) |
| 2262 | enddef |
| 2263 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2264 | v9.CheckScriptFailure(lines, 'E1068:') |
Yegappan Lakshmanan | 611728f | 2021-05-24 15:15:47 +0200 | [diff] [blame] | 2265 | call assert_fails('vim9cmd echo stridx("a" .. "b" , "a")', 'E1068:') |
Bram Moolenaar | 86cdb8a | 2021-04-06 19:01:03 +0200 | [diff] [blame] | 2266 | enddef |
| 2267 | |
Bram Moolenaar | 608d78f | 2021-03-06 22:33:12 +0100 | [diff] [blame] | 2268 | def Test_white_space_after_comma() |
| 2269 | var lines =<< trim END |
| 2270 | vim9script |
| 2271 | def Func(a: number,b: number) |
| 2272 | enddef |
| 2273 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2274 | v9.CheckScriptFailure(lines, 'E1069:') |
Bram Moolenaar | 608d78f | 2021-03-06 22:33:12 +0100 | [diff] [blame] | 2275 | |
| 2276 | # OK in legacy function |
| 2277 | lines =<< trim END |
| 2278 | vim9script |
| 2279 | func Func(a,b) |
| 2280 | endfunc |
| 2281 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2282 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | 608d78f | 2021-03-06 22:33:12 +0100 | [diff] [blame] | 2283 | enddef |
| 2284 | |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 2285 | def Test_vim9script_call() |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 2286 | var lines =<< trim END |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 2287 | vim9script |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 2288 | var name = '' |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 2289 | def MyFunc(arg: string) |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 2290 | name = arg |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 2291 | enddef |
| 2292 | MyFunc('foobar') |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 2293 | name->assert_equal('foobar') |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 2294 | |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 2295 | var str = 'barfoo' |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 2296 | str->MyFunc() |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 2297 | name->assert_equal('barfoo') |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 2298 | |
Bram Moolenaar | 6797966 | 2020-06-20 22:50:47 +0200 | [diff] [blame] | 2299 | g:value = 'value' |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 2300 | g:value->MyFunc() |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 2301 | name->assert_equal('value') |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 2302 | |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 2303 | var listvar = [] |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 2304 | def ListFunc(arg: list<number>) |
| 2305 | listvar = arg |
| 2306 | enddef |
| 2307 | [1, 2, 3]->ListFunc() |
Bram Moolenaar | c0c71e9 | 2020-09-11 19:09:48 +0200 | [diff] [blame] | 2308 | listvar->assert_equal([1, 2, 3]) |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 2309 | |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 2310 | var dictvar = {} |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 2311 | def DictFunc(arg: dict<number>) |
| 2312 | dictvar = arg |
| 2313 | enddef |
Bram Moolenaar | e0de171 | 2020-12-02 17:36:54 +0100 | [diff] [blame] | 2314 | {a: 1, b: 2}->DictFunc() |
| 2315 | dictvar->assert_equal({a: 1, b: 2}) |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 2316 | def CompiledDict() |
Bram Moolenaar | e0de171 | 2020-12-02 17:36:54 +0100 | [diff] [blame] | 2317 | {a: 3, b: 4}->DictFunc() |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 2318 | enddef |
| 2319 | CompiledDict() |
Bram Moolenaar | e0de171 | 2020-12-02 17:36:54 +0100 | [diff] [blame] | 2320 | dictvar->assert_equal({a: 3, b: 4}) |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 2321 | |
Bram Moolenaar | e0de171 | 2020-12-02 17:36:54 +0100 | [diff] [blame] | 2322 | {a: 3, b: 4}->DictFunc() |
| 2323 | dictvar->assert_equal({a: 3, b: 4}) |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 2324 | |
| 2325 | ('text')->MyFunc() |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 2326 | name->assert_equal('text') |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 2327 | ("some")->MyFunc() |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 2328 | name->assert_equal('some') |
Bram Moolenaar | e6b5324 | 2020-07-01 17:28:33 +0200 | [diff] [blame] | 2329 | |
Bram Moolenaar | 13e12b8 | 2020-07-24 18:47:22 +0200 | [diff] [blame] | 2330 | # line starting with single quote is not a mark |
Bram Moolenaar | 1040956 | 2020-07-29 20:00:38 +0200 | [diff] [blame] | 2331 | # line starting with double quote can be a method call |
Bram Moolenaar | 3d48e25 | 2020-07-15 14:15:52 +0200 | [diff] [blame] | 2332 | 'asdfasdf'->MyFunc() |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 2333 | name->assert_equal('asdfasdf') |
Bram Moolenaar | 1040956 | 2020-07-29 20:00:38 +0200 | [diff] [blame] | 2334 | "xyz"->MyFunc() |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 2335 | name->assert_equal('xyz') |
Bram Moolenaar | 3d48e25 | 2020-07-15 14:15:52 +0200 | [diff] [blame] | 2336 | |
| 2337 | def UseString() |
| 2338 | 'xyork'->MyFunc() |
| 2339 | enddef |
| 2340 | UseString() |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 2341 | name->assert_equal('xyork') |
Bram Moolenaar | 3d48e25 | 2020-07-15 14:15:52 +0200 | [diff] [blame] | 2342 | |
Bram Moolenaar | 1040956 | 2020-07-29 20:00:38 +0200 | [diff] [blame] | 2343 | def UseString2() |
| 2344 | "knife"->MyFunc() |
| 2345 | enddef |
| 2346 | UseString2() |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 2347 | name->assert_equal('knife') |
Bram Moolenaar | 1040956 | 2020-07-29 20:00:38 +0200 | [diff] [blame] | 2348 | |
Bram Moolenaar | 13e12b8 | 2020-07-24 18:47:22 +0200 | [diff] [blame] | 2349 | # prepending a colon makes it a mark |
| 2350 | new |
| 2351 | setline(1, ['aaa', 'bbb', 'ccc']) |
| 2352 | normal! 3Gmt1G |
| 2353 | :'t |
Bram Moolenaar | c0c71e9 | 2020-09-11 19:09:48 +0200 | [diff] [blame] | 2354 | getcurpos()[1]->assert_equal(3) |
Bram Moolenaar | 13e12b8 | 2020-07-24 18:47:22 +0200 | [diff] [blame] | 2355 | bwipe! |
| 2356 | |
Bram Moolenaar | e6b5324 | 2020-07-01 17:28:33 +0200 | [diff] [blame] | 2357 | MyFunc( |
| 2358 | 'continued' |
| 2359 | ) |
| 2360 | assert_equal('continued', |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 2361 | name |
Bram Moolenaar | e6b5324 | 2020-07-01 17:28:33 +0200 | [diff] [blame] | 2362 | ) |
| 2363 | |
| 2364 | call MyFunc( |
| 2365 | 'more' |
| 2366 | .. |
| 2367 | 'lines' |
| 2368 | ) |
| 2369 | assert_equal( |
| 2370 | 'morelines', |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 2371 | name) |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 2372 | END |
Bram Moolenaar | f5fec05 | 2022-09-11 11:49:22 +0100 | [diff] [blame] | 2373 | writefile(lines, 'Xcall.vim', 'D') |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 2374 | source Xcall.vim |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 2375 | enddef |
| 2376 | |
| 2377 | def Test_vim9script_call_fail_decl() |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 2378 | var lines =<< trim END |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 2379 | vim9script |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 2380 | var name = '' |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 2381 | def MyFunc(arg: string) |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 2382 | var name = 123 |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 2383 | enddef |
Bram Moolenaar | 822ba24 | 2020-05-24 23:00:18 +0200 | [diff] [blame] | 2384 | defcompile |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 2385 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2386 | v9.CheckScriptFailure(lines, 'E1054:') |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 2387 | enddef |
| 2388 | |
Bram Moolenaar | 65b9545 | 2020-07-19 14:03:09 +0200 | [diff] [blame] | 2389 | def Test_vim9script_call_fail_type() |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 2390 | var lines =<< trim END |
Bram Moolenaar | 65b9545 | 2020-07-19 14:03:09 +0200 | [diff] [blame] | 2391 | vim9script |
| 2392 | def MyFunc(arg: string) |
| 2393 | echo arg |
| 2394 | enddef |
| 2395 | MyFunc(1234) |
| 2396 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2397 | v9.CheckScriptFailure(lines, 'E1013: Argument 1: type mismatch, expected string but got number') |
Bram Moolenaar | 65b9545 | 2020-07-19 14:03:09 +0200 | [diff] [blame] | 2398 | enddef |
| 2399 | |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 2400 | def Test_vim9script_call_fail_const() |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 2401 | var lines =<< trim END |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 2402 | vim9script |
| 2403 | const var = '' |
| 2404 | def MyFunc(arg: string) |
| 2405 | var = 'asdf' |
| 2406 | enddef |
Bram Moolenaar | 822ba24 | 2020-05-24 23:00:18 +0200 | [diff] [blame] | 2407 | defcompile |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 2408 | END |
Bram Moolenaar | f5fec05 | 2022-09-11 11:49:22 +0100 | [diff] [blame] | 2409 | writefile(lines, 'Xcall_const.vim', 'D') |
Bram Moolenaar | 9bd5d87 | 2020-09-06 21:47:48 +0200 | [diff] [blame] | 2410 | assert_fails('source Xcall_const.vim', 'E46:', '', 1, 'MyFunc') |
Bram Moolenaar | 3bdc90b | 2020-12-22 20:35:40 +0100 | [diff] [blame] | 2411 | |
| 2412 | lines =<< trim END |
| 2413 | const g:Aconst = 77 |
| 2414 | def Change() |
| 2415 | # comment |
| 2416 | g:Aconst = 99 |
| 2417 | enddef |
| 2418 | call Change() |
| 2419 | unlet g:Aconst |
| 2420 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2421 | v9.CheckScriptFailure(lines, 'E741: Value is locked: Aconst', 2) |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 2422 | enddef |
| 2423 | |
| 2424 | " Test that inside :function a Python function can be defined, :def is not |
| 2425 | " recognized. |
| 2426 | func Test_function_python() |
| 2427 | CheckFeature python3 |
Bram Moolenaar | 727345e | 2020-09-27 23:33:59 +0200 | [diff] [blame] | 2428 | let py = 'python3' |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 2429 | execute py "<< EOF" |
| 2430 | def do_something(): |
| 2431 | return 1 |
| 2432 | EOF |
| 2433 | endfunc |
| 2434 | |
| 2435 | def Test_delfunc() |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 2436 | var lines =<< trim END |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 2437 | vim9script |
Bram Moolenaar | 4c17ad9 | 2020-04-27 22:47:51 +0200 | [diff] [blame] | 2438 | def g:GoneSoon() |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 2439 | echo 'hello' |
| 2440 | enddef |
| 2441 | |
| 2442 | def CallGoneSoon() |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2443 | g:GoneSoon() |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 2444 | enddef |
Bram Moolenaar | 822ba24 | 2020-05-24 23:00:18 +0200 | [diff] [blame] | 2445 | defcompile |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 2446 | |
Bram Moolenaar | 4c17ad9 | 2020-04-27 22:47:51 +0200 | [diff] [blame] | 2447 | delfunc g:GoneSoon |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 2448 | CallGoneSoon() |
| 2449 | END |
Bram Moolenaar | f5fec05 | 2022-09-11 11:49:22 +0100 | [diff] [blame] | 2450 | writefile(lines, 'XToDelFunc', 'D') |
Bram Moolenaar | 9bd5d87 | 2020-09-06 21:47:48 +0200 | [diff] [blame] | 2451 | assert_fails('so XToDelFunc', 'E933:', '', 1, 'CallGoneSoon') |
| 2452 | assert_fails('so XToDelFunc', 'E933:', '', 1, 'CallGoneSoon') |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 2453 | enddef |
| 2454 | |
Bram Moolenaar | 7509ad8 | 2021-12-14 18:14:37 +0000 | [diff] [blame] | 2455 | func Test_free_dict_while_in_funcstack() |
| 2456 | " relies on the sleep command |
| 2457 | CheckUnix |
| 2458 | call Run_Test_free_dict_while_in_funcstack() |
| 2459 | endfunc |
| 2460 | |
| 2461 | def Run_Test_free_dict_while_in_funcstack() |
Bram Moolenaar | 7509ad8 | 2021-12-14 18:14:37 +0000 | [diff] [blame] | 2462 | # this was freeing the TermRun() default argument dictionary while it was |
| 2463 | # still referenced in a funcstack_T |
| 2464 | var lines =<< trim END |
| 2465 | vim9script |
| 2466 | |
| 2467 | &updatetime = 400 |
| 2468 | def TermRun(_ = {}) |
| 2469 | def Post() |
| 2470 | enddef |
| 2471 | def Exec() |
| 2472 | term_start('sleep 1', { |
| 2473 | term_finish: 'close', |
| 2474 | exit_cb: (_, _) => Post(), |
| 2475 | }) |
| 2476 | enddef |
| 2477 | Exec() |
| 2478 | enddef |
| 2479 | nnoremap <F4> <Cmd>call <SID>TermRun()<CR> |
| 2480 | timer_start(100, (_) => feedkeys("\<F4>")) |
| 2481 | timer_start(1000, (_) => feedkeys("\<F4>")) |
| 2482 | sleep 1500m |
| 2483 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2484 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | 7509ad8 | 2021-12-14 18:14:37 +0000 | [diff] [blame] | 2485 | nunmap <F4> |
| 2486 | set updatetime& |
| 2487 | enddef |
| 2488 | |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 2489 | def Test_redef_failure() |
Bram Moolenaar | d2c6170 | 2020-09-06 15:58:36 +0200 | [diff] [blame] | 2490 | writefile(['def Func0(): string', 'return "Func0"', 'enddef'], 'Xdef') |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 2491 | so Xdef |
Bram Moolenaar | d2c6170 | 2020-09-06 15:58:36 +0200 | [diff] [blame] | 2492 | writefile(['def Func1(): string', 'return "Func1"', 'enddef'], 'Xdef') |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 2493 | so Xdef |
Bram Moolenaar | d2c6170 | 2020-09-06 15:58:36 +0200 | [diff] [blame] | 2494 | writefile(['def! Func0(): string', 'enddef', 'defcompile'], 'Xdef') |
Bram Moolenaar | 9bd5d87 | 2020-09-06 21:47:48 +0200 | [diff] [blame] | 2495 | assert_fails('so Xdef', 'E1027:', '', 1, 'Func0') |
Bram Moolenaar | d2c6170 | 2020-09-06 15:58:36 +0200 | [diff] [blame] | 2496 | writefile(['def Func2(): string', 'return "Func2"', 'enddef'], 'Xdef') |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 2497 | so Xdef |
Bram Moolenaar | d2c6170 | 2020-09-06 15:58:36 +0200 | [diff] [blame] | 2498 | delete('Xdef') |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 2499 | |
Bram Moolenaar | 701cc6c | 2021-04-10 13:33:48 +0200 | [diff] [blame] | 2500 | assert_fails('g:Func0()', 'E1091:') |
Bram Moolenaar | c0c71e9 | 2020-09-11 19:09:48 +0200 | [diff] [blame] | 2501 | g:Func1()->assert_equal('Func1') |
| 2502 | g:Func2()->assert_equal('Func2') |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 2503 | |
| 2504 | delfunc! Func0 |
| 2505 | delfunc! Func1 |
| 2506 | delfunc! Func2 |
| 2507 | enddef |
| 2508 | |
Bram Moolenaar | f93c7fe | 2020-04-23 22:16:53 +0200 | [diff] [blame] | 2509 | def Test_vim9script_func() |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 2510 | var lines =<< trim END |
Bram Moolenaar | f93c7fe | 2020-04-23 22:16:53 +0200 | [diff] [blame] | 2511 | vim9script |
| 2512 | func Func(arg) |
| 2513 | echo a:arg |
| 2514 | endfunc |
| 2515 | Func('text') |
| 2516 | END |
Bram Moolenaar | f5fec05 | 2022-09-11 11:49:22 +0100 | [diff] [blame] | 2517 | writefile(lines, 'XVim9Func', 'D') |
Bram Moolenaar | f93c7fe | 2020-04-23 22:16:53 +0200 | [diff] [blame] | 2518 | so XVim9Func |
Bram Moolenaar | f93c7fe | 2020-04-23 22:16:53 +0200 | [diff] [blame] | 2519 | enddef |
| 2520 | |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 2521 | let s:funcResult = 0 |
| 2522 | |
| 2523 | def FuncNoArgNoRet() |
Bram Moolenaar | 5390099 | 2020-08-22 19:02:02 +0200 | [diff] [blame] | 2524 | s:funcResult = 11 |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 2525 | enddef |
| 2526 | |
| 2527 | def FuncNoArgRetNumber(): number |
Bram Moolenaar | 5390099 | 2020-08-22 19:02:02 +0200 | [diff] [blame] | 2528 | s:funcResult = 22 |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 2529 | return 1234 |
| 2530 | enddef |
| 2531 | |
Bram Moolenaar | ec5929d | 2020-04-07 20:53:39 +0200 | [diff] [blame] | 2532 | def FuncNoArgRetString(): string |
Bram Moolenaar | 5390099 | 2020-08-22 19:02:02 +0200 | [diff] [blame] | 2533 | s:funcResult = 45 |
Bram Moolenaar | ec5929d | 2020-04-07 20:53:39 +0200 | [diff] [blame] | 2534 | return 'text' |
| 2535 | enddef |
| 2536 | |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 2537 | def FuncOneArgNoRet(arg: number) |
Bram Moolenaar | 5390099 | 2020-08-22 19:02:02 +0200 | [diff] [blame] | 2538 | s:funcResult = arg |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 2539 | enddef |
| 2540 | |
| 2541 | def FuncOneArgRetNumber(arg: number): number |
Bram Moolenaar | 5390099 | 2020-08-22 19:02:02 +0200 | [diff] [blame] | 2542 | s:funcResult = arg |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 2543 | return arg |
| 2544 | enddef |
| 2545 | |
Bram Moolenaar | 08938ee | 2020-04-11 23:17:17 +0200 | [diff] [blame] | 2546 | def FuncTwoArgNoRet(one: bool, two: number) |
Bram Moolenaar | 5390099 | 2020-08-22 19:02:02 +0200 | [diff] [blame] | 2547 | s:funcResult = two |
Bram Moolenaar | 08938ee | 2020-04-11 23:17:17 +0200 | [diff] [blame] | 2548 | enddef |
| 2549 | |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2550 | def s:FuncOneArgRetString(arg: string): string |
Bram Moolenaar | ec5929d | 2020-04-07 20:53:39 +0200 | [diff] [blame] | 2551 | return arg |
| 2552 | enddef |
| 2553 | |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2554 | def s:FuncOneArgRetAny(arg: any): any |
Bram Moolenaar | 8922860 | 2020-04-05 22:14:54 +0200 | [diff] [blame] | 2555 | return arg |
| 2556 | enddef |
| 2557 | |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 2558 | def Test_func_type() |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 2559 | var Ref1: func() |
Bram Moolenaar | 5390099 | 2020-08-22 19:02:02 +0200 | [diff] [blame] | 2560 | s:funcResult = 0 |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2561 | Ref1 = g:FuncNoArgNoRet |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 2562 | Ref1() |
Bram Moolenaar | c0c71e9 | 2020-09-11 19:09:48 +0200 | [diff] [blame] | 2563 | s:funcResult->assert_equal(11) |
Bram Moolenaar | 4c68375 | 2020-04-05 21:38:23 +0200 | [diff] [blame] | 2564 | |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 2565 | var Ref2: func |
Bram Moolenaar | 5390099 | 2020-08-22 19:02:02 +0200 | [diff] [blame] | 2566 | s:funcResult = 0 |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2567 | Ref2 = g:FuncNoArgNoRet |
Bram Moolenaar | 4c68375 | 2020-04-05 21:38:23 +0200 | [diff] [blame] | 2568 | Ref2() |
Bram Moolenaar | c0c71e9 | 2020-09-11 19:09:48 +0200 | [diff] [blame] | 2569 | s:funcResult->assert_equal(11) |
Bram Moolenaar | 4c68375 | 2020-04-05 21:38:23 +0200 | [diff] [blame] | 2570 | |
Bram Moolenaar | 5390099 | 2020-08-22 19:02:02 +0200 | [diff] [blame] | 2571 | s:funcResult = 0 |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2572 | Ref2 = g:FuncOneArgNoRet |
Bram Moolenaar | 4c68375 | 2020-04-05 21:38:23 +0200 | [diff] [blame] | 2573 | Ref2(12) |
Bram Moolenaar | c0c71e9 | 2020-09-11 19:09:48 +0200 | [diff] [blame] | 2574 | s:funcResult->assert_equal(12) |
Bram Moolenaar | 4c68375 | 2020-04-05 21:38:23 +0200 | [diff] [blame] | 2575 | |
Bram Moolenaar | 5390099 | 2020-08-22 19:02:02 +0200 | [diff] [blame] | 2576 | s:funcResult = 0 |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2577 | Ref2 = g:FuncNoArgRetNumber |
Bram Moolenaar | c0c71e9 | 2020-09-11 19:09:48 +0200 | [diff] [blame] | 2578 | Ref2()->assert_equal(1234) |
| 2579 | s:funcResult->assert_equal(22) |
Bram Moolenaar | 4c68375 | 2020-04-05 21:38:23 +0200 | [diff] [blame] | 2580 | |
Bram Moolenaar | 5390099 | 2020-08-22 19:02:02 +0200 | [diff] [blame] | 2581 | s:funcResult = 0 |
Bram Moolenaar | 848fadd | 2022-01-30 15:28:30 +0000 | [diff] [blame] | 2582 | Ref2 = g:FuncOneArgRetNumber |
Bram Moolenaar | c0c71e9 | 2020-09-11 19:09:48 +0200 | [diff] [blame] | 2583 | Ref2(13)->assert_equal(13) |
| 2584 | s:funcResult->assert_equal(13) |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 2585 | enddef |
| 2586 | |
Bram Moolenaar | 9978d47 | 2020-07-05 16:01:56 +0200 | [diff] [blame] | 2587 | def Test_repeat_return_type() |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 2588 | var res = 0 |
Bram Moolenaar | 9978d47 | 2020-07-05 16:01:56 +0200 | [diff] [blame] | 2589 | for n in repeat([1], 3) |
| 2590 | res += n |
| 2591 | endfor |
Bram Moolenaar | c0c71e9 | 2020-09-11 19:09:48 +0200 | [diff] [blame] | 2592 | res->assert_equal(3) |
Bram Moolenaar | fce82b3 | 2020-07-05 16:07:21 +0200 | [diff] [blame] | 2593 | |
| 2594 | res = 0 |
Bakudankun | 375141e | 2022-09-09 18:46:47 +0100 | [diff] [blame] | 2595 | for n in repeat(0z01, 3)->blob2list() |
| 2596 | res += n |
| 2597 | endfor |
| 2598 | res->assert_equal(3) |
| 2599 | |
| 2600 | res = 0 |
Bram Moolenaar | fce82b3 | 2020-07-05 16:07:21 +0200 | [diff] [blame] | 2601 | for n in add([1, 2], 3) |
| 2602 | res += n |
| 2603 | endfor |
Bram Moolenaar | c0c71e9 | 2020-09-11 19:09:48 +0200 | [diff] [blame] | 2604 | res->assert_equal(6) |
Bram Moolenaar | 9978d47 | 2020-07-05 16:01:56 +0200 | [diff] [blame] | 2605 | enddef |
| 2606 | |
Bram Moolenaar | 846178a | 2020-07-05 17:04:13 +0200 | [diff] [blame] | 2607 | def Test_argv_return_type() |
| 2608 | next fileone filetwo |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 2609 | var res = '' |
Bram Moolenaar | 846178a | 2020-07-05 17:04:13 +0200 | [diff] [blame] | 2610 | for name in argv() |
| 2611 | res ..= name |
| 2612 | endfor |
Bram Moolenaar | c0c71e9 | 2020-09-11 19:09:48 +0200 | [diff] [blame] | 2613 | res->assert_equal('fileonefiletwo') |
Bram Moolenaar | 846178a | 2020-07-05 17:04:13 +0200 | [diff] [blame] | 2614 | enddef |
| 2615 | |
Bram Moolenaar | ec5929d | 2020-04-07 20:53:39 +0200 | [diff] [blame] | 2616 | def Test_func_type_part() |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 2617 | var RefVoid: func: void |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2618 | RefVoid = g:FuncNoArgNoRet |
| 2619 | RefVoid = g:FuncOneArgNoRet |
| 2620 | v9.CheckDefFailure(['var RefVoid: func: void', 'RefVoid = g:FuncNoArgRetNumber'], 'E1012: Type mismatch; expected func(...) but got func(): number') |
Bram Moolenaar | 848fadd | 2022-01-30 15:28:30 +0000 | [diff] [blame] | 2621 | v9.CheckDefFailure(['var RefVoid: func: void', 'RefVoid = g:FuncNoArgRetString'], 'E1012: Type mismatch; expected func(...) but got func(): string') |
Bram Moolenaar | ec5929d | 2020-04-07 20:53:39 +0200 | [diff] [blame] | 2622 | |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 2623 | var RefAny: func(): any |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2624 | RefAny = g:FuncNoArgRetNumber |
Bram Moolenaar | 848fadd | 2022-01-30 15:28:30 +0000 | [diff] [blame] | 2625 | RefAny = g:FuncNoArgRetString |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2626 | v9.CheckDefFailure(['var RefAny: func(): any', 'RefAny = g:FuncNoArgNoRet'], 'E1012: Type mismatch; expected func(): any but got func()') |
| 2627 | v9.CheckDefFailure(['var RefAny: func(): any', 'RefAny = g:FuncOneArgNoRet'], 'E1012: Type mismatch; expected func(): any but got func(number)') |
Bram Moolenaar | ec5929d | 2020-04-07 20:53:39 +0200 | [diff] [blame] | 2628 | |
Bram Moolenaar | 6abd3dc | 2020-10-04 14:17:32 +0200 | [diff] [blame] | 2629 | var RefAnyNoArgs: func: any = RefAny |
| 2630 | |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 2631 | var RefNr: func: number |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2632 | RefNr = g:FuncNoArgRetNumber |
Bram Moolenaar | 848fadd | 2022-01-30 15:28:30 +0000 | [diff] [blame] | 2633 | RefNr = g:FuncOneArgRetNumber |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2634 | v9.CheckDefFailure(['var RefNr: func: number', 'RefNr = g:FuncNoArgNoRet'], 'E1012: Type mismatch; expected func(...): number but got func()') |
Bram Moolenaar | 848fadd | 2022-01-30 15:28:30 +0000 | [diff] [blame] | 2635 | v9.CheckDefFailure(['var RefNr: func: number', 'RefNr = g:FuncNoArgRetString'], 'E1012: Type mismatch; expected func(...): number but got func(): string') |
Bram Moolenaar | ec5929d | 2020-04-07 20:53:39 +0200 | [diff] [blame] | 2636 | |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 2637 | var RefStr: func: string |
Bram Moolenaar | 848fadd | 2022-01-30 15:28:30 +0000 | [diff] [blame] | 2638 | RefStr = g:FuncNoArgRetString |
Bram Moolenaar | ec5929d | 2020-04-07 20:53:39 +0200 | [diff] [blame] | 2639 | RefStr = FuncOneArgRetString |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2640 | v9.CheckDefFailure(['var RefStr: func: string', 'RefStr = g:FuncNoArgNoRet'], 'E1012: Type mismatch; expected func(...): string but got func()') |
| 2641 | v9.CheckDefFailure(['var RefStr: func: string', 'RefStr = g:FuncNoArgRetNumber'], 'E1012: Type mismatch; expected func(...): string but got func(): number') |
Bram Moolenaar | ec5929d | 2020-04-07 20:53:39 +0200 | [diff] [blame] | 2642 | enddef |
| 2643 | |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 2644 | def Test_func_type_fails() |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2645 | v9.CheckDefFailure(['var ref1: func()'], 'E704:') |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 2646 | |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2647 | v9.CheckDefFailure(['var Ref1: func()', 'Ref1 = g:FuncNoArgRetNumber'], 'E1012: Type mismatch; expected func() but got func(): number') |
| 2648 | v9.CheckDefFailure(['var Ref1: func()', 'Ref1 = g:FuncOneArgNoRet'], 'E1012: Type mismatch; expected func() but got func(number)') |
Bram Moolenaar | 848fadd | 2022-01-30 15:28:30 +0000 | [diff] [blame] | 2649 | v9.CheckDefFailure(['var Ref1: func()', 'Ref1 = g:FuncOneArgRetNumber'], 'E1012: Type mismatch; expected func() but got func(number): number') |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2650 | v9.CheckDefFailure(['var Ref1: func(bool)', 'Ref1 = g:FuncTwoArgNoRet'], 'E1012: Type mismatch; expected func(bool) but got func(bool, number)') |
| 2651 | v9.CheckDefFailure(['var Ref1: func(?bool)', 'Ref1 = g:FuncTwoArgNoRet'], 'E1012: Type mismatch; expected func(?bool) but got func(bool, number)') |
| 2652 | v9.CheckDefFailure(['var Ref1: func(...bool)', 'Ref1 = g:FuncTwoArgNoRet'], 'E1012: Type mismatch; expected func(...bool) but got func(bool, number)') |
Bram Moolenaar | 08938ee | 2020-04-11 23:17:17 +0200 | [diff] [blame] | 2653 | |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2654 | v9.CheckDefFailure(['var RefWrong: func(string ,number)'], 'E1068:') |
| 2655 | v9.CheckDefFailure(['var RefWrong: func(string,number)'], 'E1069:') |
| 2656 | v9.CheckDefFailure(['var RefWrong: func(bool, bool, bool, bool, bool, bool, bool, bool, bool, bool, bool, bool, bool, bool, bool, bool, bool, bool, bool, bool)'], 'E1005:') |
| 2657 | v9.CheckDefFailure(['var RefWrong: func(bool):string'], 'E1069:') |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 2658 | enddef |
| 2659 | |
Bram Moolenaar | 8922860 | 2020-04-05 22:14:54 +0200 | [diff] [blame] | 2660 | def Test_func_return_type() |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 2661 | var nr: number |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2662 | nr = g:FuncNoArgRetNumber() |
Bram Moolenaar | c0c71e9 | 2020-09-11 19:09:48 +0200 | [diff] [blame] | 2663 | nr->assert_equal(1234) |
Bram Moolenaar | 8922860 | 2020-04-05 22:14:54 +0200 | [diff] [blame] | 2664 | |
| 2665 | nr = FuncOneArgRetAny(122) |
Bram Moolenaar | c0c71e9 | 2020-09-11 19:09:48 +0200 | [diff] [blame] | 2666 | nr->assert_equal(122) |
Bram Moolenaar | 8922860 | 2020-04-05 22:14:54 +0200 | [diff] [blame] | 2667 | |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 2668 | var str: string |
Bram Moolenaar | 8922860 | 2020-04-05 22:14:54 +0200 | [diff] [blame] | 2669 | str = FuncOneArgRetAny('yes') |
Bram Moolenaar | c0c71e9 | 2020-09-11 19:09:48 +0200 | [diff] [blame] | 2670 | str->assert_equal('yes') |
Bram Moolenaar | 8922860 | 2020-04-05 22:14:54 +0200 | [diff] [blame] | 2671 | |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2672 | v9.CheckDefFailure(['var str: string', 'str = g:FuncNoArgRetNumber()'], 'E1012: Type mismatch; expected string but got number') |
Bram Moolenaar | 8922860 | 2020-04-05 22:14:54 +0200 | [diff] [blame] | 2673 | enddef |
| 2674 | |
Bram Moolenaar | 6abd3dc | 2020-10-04 14:17:32 +0200 | [diff] [blame] | 2675 | def Test_func_common_type() |
| 2676 | def FuncOne(n: number): number |
| 2677 | return n |
| 2678 | enddef |
| 2679 | def FuncTwo(s: string): number |
| 2680 | return len(s) |
| 2681 | enddef |
| 2682 | def FuncThree(n: number, s: string): number |
| 2683 | return n + len(s) |
| 2684 | enddef |
| 2685 | var list = [FuncOne, FuncTwo, FuncThree] |
| 2686 | assert_equal(8, list[0](8)) |
| 2687 | assert_equal(4, list[1]('word')) |
| 2688 | assert_equal(7, list[2](3, 'word')) |
| 2689 | enddef |
| 2690 | |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2691 | def s:MultiLine( |
Bram Moolenaar | 5e774c7 | 2020-04-12 21:53:00 +0200 | [diff] [blame] | 2692 | arg1: string, |
| 2693 | arg2 = 1234, |
| 2694 | ...rest: list<string> |
| 2695 | ): string |
| 2696 | return arg1 .. arg2 .. join(rest, '-') |
| 2697 | enddef |
| 2698 | |
Bram Moolenaar | 2c33043 | 2020-04-13 14:41:35 +0200 | [diff] [blame] | 2699 | def MultiLineComment( |
| 2700 | arg1: string, # comment |
| 2701 | arg2 = 1234, # comment |
| 2702 | ...rest: list<string> # comment |
| 2703 | ): string # comment |
| 2704 | return arg1 .. arg2 .. join(rest, '-') |
| 2705 | enddef |
| 2706 | |
Bram Moolenaar | 5e774c7 | 2020-04-12 21:53:00 +0200 | [diff] [blame] | 2707 | def Test_multiline() |
Bram Moolenaar | c0c71e9 | 2020-09-11 19:09:48 +0200 | [diff] [blame] | 2708 | MultiLine('text')->assert_equal('text1234') |
| 2709 | MultiLine('text', 777)->assert_equal('text777') |
| 2710 | MultiLine('text', 777, 'one')->assert_equal('text777one') |
| 2711 | MultiLine('text', 777, 'one', 'two')->assert_equal('text777one-two') |
Bram Moolenaar | 5e774c7 | 2020-04-12 21:53:00 +0200 | [diff] [blame] | 2712 | enddef |
| 2713 | |
Bram Moolenaar | 23e0325 | 2020-04-12 22:22:31 +0200 | [diff] [blame] | 2714 | func Test_multiline_not_vim9() |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2715 | call s:MultiLine('text')->assert_equal('text1234') |
| 2716 | call s:MultiLine('text', 777)->assert_equal('text777') |
| 2717 | call s:MultiLine('text', 777, 'one')->assert_equal('text777one') |
| 2718 | call s:MultiLine('text', 777, 'one', 'two')->assert_equal('text777one-two') |
Bram Moolenaar | 23e0325 | 2020-04-12 22:22:31 +0200 | [diff] [blame] | 2719 | endfunc |
| 2720 | |
Bram Moolenaar | 5e774c7 | 2020-04-12 21:53:00 +0200 | [diff] [blame] | 2721 | |
Bram Moolenaar | ee4e0c1 | 2020-04-06 21:35:05 +0200 | [diff] [blame] | 2722 | " When using CheckScriptFailure() for the below test, E1010 is generated instead |
| 2723 | " of E1056. |
| 2724 | func Test_E1056_1059() |
| 2725 | let caught_1056 = 0 |
| 2726 | try |
| 2727 | def F(): |
| 2728 | return 1 |
| 2729 | enddef |
| 2730 | catch /E1056:/ |
| 2731 | let caught_1056 = 1 |
| 2732 | endtry |
Bram Moolenaar | c0c71e9 | 2020-09-11 19:09:48 +0200 | [diff] [blame] | 2733 | eval caught_1056->assert_equal(1) |
Bram Moolenaar | ee4e0c1 | 2020-04-06 21:35:05 +0200 | [diff] [blame] | 2734 | |
| 2735 | let caught_1059 = 0 |
| 2736 | try |
| 2737 | def F5(items : list) |
| 2738 | echo 'a' |
| 2739 | enddef |
| 2740 | catch /E1059:/ |
| 2741 | let caught_1059 = 1 |
| 2742 | endtry |
Bram Moolenaar | c0c71e9 | 2020-09-11 19:09:48 +0200 | [diff] [blame] | 2743 | eval caught_1059->assert_equal(1) |
Bram Moolenaar | ee4e0c1 | 2020-04-06 21:35:05 +0200 | [diff] [blame] | 2744 | endfunc |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 2745 | |
Bram Moolenaar | 015f426 | 2020-05-05 21:25:22 +0200 | [diff] [blame] | 2746 | func DelMe() |
| 2747 | echo 'DelMe' |
| 2748 | endfunc |
| 2749 | |
Bram Moolenaar | bf8feb5 | 2020-08-08 14:26:31 +0200 | [diff] [blame] | 2750 | def Test_error_reporting() |
| 2751 | # comment lines at the start of the function |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 2752 | var lines =<< trim END |
Bram Moolenaar | bf8feb5 | 2020-08-08 14:26:31 +0200 | [diff] [blame] | 2753 | " comment |
| 2754 | def Func() |
| 2755 | # comment |
| 2756 | # comment |
| 2757 | invalid |
| 2758 | enddef |
| 2759 | defcompile |
| 2760 | END |
Bram Moolenaar | f5fec05 | 2022-09-11 11:49:22 +0100 | [diff] [blame] | 2761 | writefile(lines, 'Xdef', 'D') |
Bram Moolenaar | bf8feb5 | 2020-08-08 14:26:31 +0200 | [diff] [blame] | 2762 | try |
| 2763 | source Xdef |
Bram Moolenaar | 7517ffd | 2020-08-14 18:35:07 +0200 | [diff] [blame] | 2764 | assert_report('should have failed') |
Bram Moolenaar | bf8feb5 | 2020-08-08 14:26:31 +0200 | [diff] [blame] | 2765 | catch /E476:/ |
Bram Moolenaar | c0c71e9 | 2020-09-11 19:09:48 +0200 | [diff] [blame] | 2766 | v:exception->assert_match('Invalid command: invalid') |
| 2767 | v:throwpoint->assert_match(', line 3$') |
Bram Moolenaar | bf8feb5 | 2020-08-08 14:26:31 +0200 | [diff] [blame] | 2768 | endtry |
Bram Moolenaar | 2d870f8 | 2020-12-05 13:41:01 +0100 | [diff] [blame] | 2769 | delfunc! g:Func |
Bram Moolenaar | bf8feb5 | 2020-08-08 14:26:31 +0200 | [diff] [blame] | 2770 | |
| 2771 | # comment lines after the start of the function |
| 2772 | lines =<< trim END |
| 2773 | " comment |
| 2774 | def Func() |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 2775 | var x = 1234 |
Bram Moolenaar | bf8feb5 | 2020-08-08 14:26:31 +0200 | [diff] [blame] | 2776 | # comment |
| 2777 | # comment |
| 2778 | invalid |
| 2779 | enddef |
| 2780 | defcompile |
| 2781 | END |
Bram Moolenaar | 0805222 | 2020-09-14 17:04:31 +0200 | [diff] [blame] | 2782 | writefile(lines, 'Xdef') |
Bram Moolenaar | bf8feb5 | 2020-08-08 14:26:31 +0200 | [diff] [blame] | 2783 | try |
| 2784 | source Xdef |
Bram Moolenaar | 7517ffd | 2020-08-14 18:35:07 +0200 | [diff] [blame] | 2785 | assert_report('should have failed') |
Bram Moolenaar | bf8feb5 | 2020-08-08 14:26:31 +0200 | [diff] [blame] | 2786 | catch /E476:/ |
Bram Moolenaar | c0c71e9 | 2020-09-11 19:09:48 +0200 | [diff] [blame] | 2787 | v:exception->assert_match('Invalid command: invalid') |
| 2788 | v:throwpoint->assert_match(', line 4$') |
Bram Moolenaar | bf8feb5 | 2020-08-08 14:26:31 +0200 | [diff] [blame] | 2789 | endtry |
Bram Moolenaar | 2d870f8 | 2020-12-05 13:41:01 +0100 | [diff] [blame] | 2790 | delfunc! g:Func |
Bram Moolenaar | bf8feb5 | 2020-08-08 14:26:31 +0200 | [diff] [blame] | 2791 | |
Bram Moolenaar | 7517ffd | 2020-08-14 18:35:07 +0200 | [diff] [blame] | 2792 | lines =<< trim END |
| 2793 | vim9script |
| 2794 | def Func() |
Bram Moolenaar | e0de171 | 2020-12-02 17:36:54 +0100 | [diff] [blame] | 2795 | var db = {foo: 1, bar: 2} |
Bram Moolenaar | 7517ffd | 2020-08-14 18:35:07 +0200 | [diff] [blame] | 2796 | # comment |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 2797 | var x = db.asdf |
Bram Moolenaar | 7517ffd | 2020-08-14 18:35:07 +0200 | [diff] [blame] | 2798 | enddef |
| 2799 | defcompile |
| 2800 | Func() |
| 2801 | END |
Bram Moolenaar | 0805222 | 2020-09-14 17:04:31 +0200 | [diff] [blame] | 2802 | writefile(lines, 'Xdef') |
Bram Moolenaar | 7517ffd | 2020-08-14 18:35:07 +0200 | [diff] [blame] | 2803 | try |
| 2804 | source Xdef |
| 2805 | assert_report('should have failed') |
| 2806 | catch /E716:/ |
Bram Moolenaar | c0c71e9 | 2020-09-11 19:09:48 +0200 | [diff] [blame] | 2807 | v:throwpoint->assert_match('_Func, line 3$') |
Bram Moolenaar | 7517ffd | 2020-08-14 18:35:07 +0200 | [diff] [blame] | 2808 | endtry |
Bram Moolenaar | 2d870f8 | 2020-12-05 13:41:01 +0100 | [diff] [blame] | 2809 | delfunc! g:Func |
Bram Moolenaar | bf8feb5 | 2020-08-08 14:26:31 +0200 | [diff] [blame] | 2810 | enddef |
| 2811 | |
Bram Moolenaar | 015f426 | 2020-05-05 21:25:22 +0200 | [diff] [blame] | 2812 | def Test_deleted_function() |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2813 | v9.CheckDefExecFailure([ |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 2814 | 'var RefMe: func = function("g:DelMe")', |
Bram Moolenaar | 015f426 | 2020-05-05 21:25:22 +0200 | [diff] [blame] | 2815 | 'delfunc g:DelMe', |
| 2816 | 'echo RefMe()'], 'E117:') |
| 2817 | enddef |
| 2818 | |
| 2819 | def Test_unknown_function() |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2820 | v9.CheckDefExecFailure([ |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 2821 | 'var Ref: func = function("NotExist")', |
Bram Moolenaar | 9b7bf9e | 2020-07-11 22:14:59 +0200 | [diff] [blame] | 2822 | 'delfunc g:NotExist'], 'E700:') |
Bram Moolenaar | 015f426 | 2020-05-05 21:25:22 +0200 | [diff] [blame] | 2823 | enddef |
| 2824 | |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2825 | def s:RefFunc(Ref: func(any): any): string |
Bram Moolenaar | c8cd2b3 | 2020-05-01 19:29:08 +0200 | [diff] [blame] | 2826 | return Ref('more') |
| 2827 | enddef |
| 2828 | |
| 2829 | def Test_closure_simple() |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 2830 | var local = 'some ' |
Bram Moolenaar | 2949cfd | 2020-12-31 21:28:47 +0100 | [diff] [blame] | 2831 | RefFunc((s) => local .. s)->assert_equal('some more') |
Bram Moolenaar | c8cd2b3 | 2020-05-01 19:29:08 +0200 | [diff] [blame] | 2832 | enddef |
| 2833 | |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2834 | def s:MakeRef() |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 2835 | var local = 'some ' |
Bram Moolenaar | 2949cfd | 2020-12-31 21:28:47 +0100 | [diff] [blame] | 2836 | g:Ref = (s) => local .. s |
Bram Moolenaar | bf67ea1 | 2020-05-02 17:52:42 +0200 | [diff] [blame] | 2837 | enddef |
| 2838 | |
| 2839 | def Test_closure_ref_after_return() |
| 2840 | MakeRef() |
Bram Moolenaar | c0c71e9 | 2020-09-11 19:09:48 +0200 | [diff] [blame] | 2841 | g:Ref('thing')->assert_equal('some thing') |
Bram Moolenaar | bf67ea1 | 2020-05-02 17:52:42 +0200 | [diff] [blame] | 2842 | unlet g:Ref |
| 2843 | enddef |
| 2844 | |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2845 | def s:MakeTwoRefs() |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 2846 | var local = ['some'] |
Bram Moolenaar | 2949cfd | 2020-12-31 21:28:47 +0100 | [diff] [blame] | 2847 | g:Extend = (s) => local->add(s) |
| 2848 | g:Read = () => local |
Bram Moolenaar | 5adc55c | 2020-05-02 23:12:58 +0200 | [diff] [blame] | 2849 | enddef |
| 2850 | |
| 2851 | def Test_closure_two_refs() |
| 2852 | MakeTwoRefs() |
Bram Moolenaar | c0c71e9 | 2020-09-11 19:09:48 +0200 | [diff] [blame] | 2853 | join(g:Read(), ' ')->assert_equal('some') |
Bram Moolenaar | 5adc55c | 2020-05-02 23:12:58 +0200 | [diff] [blame] | 2854 | g:Extend('more') |
Bram Moolenaar | c0c71e9 | 2020-09-11 19:09:48 +0200 | [diff] [blame] | 2855 | join(g:Read(), ' ')->assert_equal('some more') |
Bram Moolenaar | 5adc55c | 2020-05-02 23:12:58 +0200 | [diff] [blame] | 2856 | g:Extend('even') |
Bram Moolenaar | c0c71e9 | 2020-09-11 19:09:48 +0200 | [diff] [blame] | 2857 | join(g:Read(), ' ')->assert_equal('some more even') |
Bram Moolenaar | 5adc55c | 2020-05-02 23:12:58 +0200 | [diff] [blame] | 2858 | |
| 2859 | unlet g:Extend |
| 2860 | unlet g:Read |
| 2861 | enddef |
| 2862 | |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2863 | def s:ReadRef(Ref: func(): list<string>): string |
Bram Moolenaar | 5adc55c | 2020-05-02 23:12:58 +0200 | [diff] [blame] | 2864 | return join(Ref(), ' ') |
| 2865 | enddef |
| 2866 | |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2867 | def s:ExtendRef(Ref: func(string): list<string>, add: string) |
Bram Moolenaar | 5adc55c | 2020-05-02 23:12:58 +0200 | [diff] [blame] | 2868 | Ref(add) |
| 2869 | enddef |
| 2870 | |
| 2871 | def Test_closure_two_indirect_refs() |
Bram Moolenaar | f7779c6 | 2020-05-03 15:38:16 +0200 | [diff] [blame] | 2872 | MakeTwoRefs() |
Bram Moolenaar | c0c71e9 | 2020-09-11 19:09:48 +0200 | [diff] [blame] | 2873 | ReadRef(g:Read)->assert_equal('some') |
Bram Moolenaar | 5adc55c | 2020-05-02 23:12:58 +0200 | [diff] [blame] | 2874 | ExtendRef(g:Extend, 'more') |
Bram Moolenaar | c0c71e9 | 2020-09-11 19:09:48 +0200 | [diff] [blame] | 2875 | ReadRef(g:Read)->assert_equal('some more') |
Bram Moolenaar | 5adc55c | 2020-05-02 23:12:58 +0200 | [diff] [blame] | 2876 | ExtendRef(g:Extend, 'even') |
Bram Moolenaar | c0c71e9 | 2020-09-11 19:09:48 +0200 | [diff] [blame] | 2877 | ReadRef(g:Read)->assert_equal('some more even') |
Bram Moolenaar | 5adc55c | 2020-05-02 23:12:58 +0200 | [diff] [blame] | 2878 | |
| 2879 | unlet g:Extend |
| 2880 | unlet g:Read |
| 2881 | enddef |
Bram Moolenaar | bf67ea1 | 2020-05-02 17:52:42 +0200 | [diff] [blame] | 2882 | |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2883 | def s:MakeArgRefs(theArg: string) |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 2884 | var local = 'loc_val' |
Bram Moolenaar | 2949cfd | 2020-12-31 21:28:47 +0100 | [diff] [blame] | 2885 | g:UseArg = (s) => theArg .. '/' .. local .. '/' .. s |
Bram Moolenaar | 2fd4cd7 | 2020-05-03 22:30:49 +0200 | [diff] [blame] | 2886 | enddef |
| 2887 | |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2888 | def s:MakeArgRefsVarargs(theArg: string, ...rest: list<string>) |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 2889 | var local = 'the_loc' |
Bram Moolenaar | 2949cfd | 2020-12-31 21:28:47 +0100 | [diff] [blame] | 2890 | g:UseVararg = (s) => theArg .. '/' .. local .. '/' .. s .. '/' .. join(rest) |
Bram Moolenaar | 2fd4cd7 | 2020-05-03 22:30:49 +0200 | [diff] [blame] | 2891 | enddef |
| 2892 | |
| 2893 | def Test_closure_using_argument() |
| 2894 | MakeArgRefs('arg_val') |
Bram Moolenaar | c0c71e9 | 2020-09-11 19:09:48 +0200 | [diff] [blame] | 2895 | g:UseArg('call_val')->assert_equal('arg_val/loc_val/call_val') |
Bram Moolenaar | 2fd4cd7 | 2020-05-03 22:30:49 +0200 | [diff] [blame] | 2896 | |
| 2897 | MakeArgRefsVarargs('arg_val', 'one', 'two') |
Bram Moolenaar | c0c71e9 | 2020-09-11 19:09:48 +0200 | [diff] [blame] | 2898 | g:UseVararg('call_val')->assert_equal('arg_val/the_loc/call_val/one two') |
Bram Moolenaar | 2fd4cd7 | 2020-05-03 22:30:49 +0200 | [diff] [blame] | 2899 | |
| 2900 | unlet g:UseArg |
| 2901 | unlet g:UseVararg |
Bram Moolenaar | 44ec21c | 2021-02-12 21:50:57 +0100 | [diff] [blame] | 2902 | |
| 2903 | var lines =<< trim END |
| 2904 | vim9script |
| 2905 | def Test(Fun: func(number): number): list<number> |
| 2906 | return map([1, 2, 3], (_, i) => Fun(i)) |
| 2907 | enddef |
| 2908 | def Inc(nr: number): number |
| 2909 | return nr + 2 |
| 2910 | enddef |
| 2911 | assert_equal([3, 4, 5], Test(Inc)) |
| 2912 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2913 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | 2fd4cd7 | 2020-05-03 22:30:49 +0200 | [diff] [blame] | 2914 | enddef |
| 2915 | |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2916 | def s:MakeGetAndAppendRefs() |
Bram Moolenaar | 85d5e2b | 2020-10-10 14:13:01 +0200 | [diff] [blame] | 2917 | var local = 'a' |
| 2918 | |
| 2919 | def Append(arg: string) |
| 2920 | local ..= arg |
| 2921 | enddef |
| 2922 | g:Append = Append |
| 2923 | |
| 2924 | def Get(): string |
| 2925 | return local |
| 2926 | enddef |
| 2927 | g:Get = Get |
| 2928 | enddef |
| 2929 | |
| 2930 | def Test_closure_append_get() |
| 2931 | MakeGetAndAppendRefs() |
| 2932 | g:Get()->assert_equal('a') |
| 2933 | g:Append('-b') |
| 2934 | g:Get()->assert_equal('a-b') |
| 2935 | g:Append('-c') |
| 2936 | g:Get()->assert_equal('a-b-c') |
| 2937 | |
| 2938 | unlet g:Append |
| 2939 | unlet g:Get |
| 2940 | enddef |
Bram Moolenaar | b68b346 | 2020-05-06 21:06:30 +0200 | [diff] [blame] | 2941 | |
Bram Moolenaar | 04b1269 | 2020-05-04 23:24:44 +0200 | [diff] [blame] | 2942 | def Test_nested_closure() |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 2943 | var local = 'text' |
Bram Moolenaar | 04b1269 | 2020-05-04 23:24:44 +0200 | [diff] [blame] | 2944 | def Closure(arg: string): string |
| 2945 | return local .. arg |
| 2946 | enddef |
Bram Moolenaar | c0c71e9 | 2020-09-11 19:09:48 +0200 | [diff] [blame] | 2947 | Closure('!!!')->assert_equal('text!!!') |
Bram Moolenaar | 04b1269 | 2020-05-04 23:24:44 +0200 | [diff] [blame] | 2948 | enddef |
| 2949 | |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2950 | func s:GetResult(Ref) |
Bram Moolenaar | 6f5b6df | 2020-05-16 21:20:12 +0200 | [diff] [blame] | 2951 | return a:Ref('some') |
| 2952 | endfunc |
| 2953 | |
| 2954 | def Test_call_closure_not_compiled() |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 2955 | var text = 'text' |
Bram Moolenaar | 2949cfd | 2020-12-31 21:28:47 +0100 | [diff] [blame] | 2956 | g:Ref = (s) => s .. text |
Bram Moolenaar | c0c71e9 | 2020-09-11 19:09:48 +0200 | [diff] [blame] | 2957 | GetResult(g:Ref)->assert_equal('sometext') |
Bram Moolenaar | 6f5b6df | 2020-05-16 21:20:12 +0200 | [diff] [blame] | 2958 | enddef |
| 2959 | |
Bram Moolenaar | 7cbfaa5 | 2020-09-18 21:25:32 +0200 | [diff] [blame] | 2960 | def Test_double_closure_fails() |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 2961 | var lines =<< trim END |
Bram Moolenaar | 7cbfaa5 | 2020-09-18 21:25:32 +0200 | [diff] [blame] | 2962 | vim9script |
| 2963 | def Func() |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 2964 | var name = 0 |
| 2965 | for i in range(2) |
Bram Moolenaar | 2949cfd | 2020-12-31 21:28:47 +0100 | [diff] [blame] | 2966 | timer_start(0, () => name) |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 2967 | endfor |
Bram Moolenaar | 7cbfaa5 | 2020-09-18 21:25:32 +0200 | [diff] [blame] | 2968 | enddef |
| 2969 | Func() |
| 2970 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2971 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | 7cbfaa5 | 2020-09-18 21:25:32 +0200 | [diff] [blame] | 2972 | enddef |
| 2973 | |
Bram Moolenaar | 85d5e2b | 2020-10-10 14:13:01 +0200 | [diff] [blame] | 2974 | def Test_nested_closure_used() |
| 2975 | var lines =<< trim END |
| 2976 | vim9script |
| 2977 | def Func() |
| 2978 | var x = 'hello' |
Bram Moolenaar | 2949cfd | 2020-12-31 21:28:47 +0100 | [diff] [blame] | 2979 | var Closure = () => x |
| 2980 | g:Myclosure = () => Closure() |
Bram Moolenaar | 85d5e2b | 2020-10-10 14:13:01 +0200 | [diff] [blame] | 2981 | enddef |
| 2982 | Func() |
| 2983 | assert_equal('hello', g:Myclosure()) |
| 2984 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2985 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | 85d5e2b | 2020-10-10 14:13:01 +0200 | [diff] [blame] | 2986 | enddef |
Bram Moolenaar | 0876c78 | 2020-10-07 19:08:04 +0200 | [diff] [blame] | 2987 | |
Bram Moolenaar | c70bdab | 2020-09-26 19:59:38 +0200 | [diff] [blame] | 2988 | def Test_nested_closure_fails() |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 2989 | var lines =<< trim END |
Bram Moolenaar | c70bdab | 2020-09-26 19:59:38 +0200 | [diff] [blame] | 2990 | vim9script |
| 2991 | def FuncA() |
| 2992 | FuncB(0) |
| 2993 | enddef |
| 2994 | def FuncB(n: number): list<string> |
Bram Moolenaar | 2949cfd | 2020-12-31 21:28:47 +0100 | [diff] [blame] | 2995 | return map([0], (_, v) => n) |
Bram Moolenaar | c70bdab | 2020-09-26 19:59:38 +0200 | [diff] [blame] | 2996 | enddef |
| 2997 | FuncA() |
| 2998 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2999 | v9.CheckScriptFailure(lines, 'E1012:') |
Bram Moolenaar | c70bdab | 2020-09-26 19:59:38 +0200 | [diff] [blame] | 3000 | enddef |
| 3001 | |
Bram Moolenaar | 6de2296 | 2022-09-09 21:35:36 +0100 | [diff] [blame] | 3002 | def Run_Test_closure_in_for_loop_fails() |
| 3003 | var lines =<< trim END |
| 3004 | vim9script |
Bram Moolenaar | 766ae5b | 2022-09-14 00:30:51 +0100 | [diff] [blame] | 3005 | redraw |
Bram Moolenaar | 6de2296 | 2022-09-09 21:35:36 +0100 | [diff] [blame] | 3006 | for n in [0] |
Bram Moolenaar | 766ae5b | 2022-09-14 00:30:51 +0100 | [diff] [blame] | 3007 | # time should be enough for startup to finish |
| 3008 | timer_start(200, (_) => { |
Bram Moolenaar | 6de2296 | 2022-09-09 21:35:36 +0100 | [diff] [blame] | 3009 | echo n |
| 3010 | }) |
| 3011 | endfor |
| 3012 | END |
| 3013 | writefile(lines, 'XTest_closure_fails', 'D') |
| 3014 | |
| 3015 | # Check that an error shows |
Bram Moolenaar | c069ede | 2022-09-11 12:01:04 +0100 | [diff] [blame] | 3016 | var buf = g:RunVimInTerminal('-S XTest_closure_fails', {rows: 6, wait_for_ruler: 0}) |
Bram Moolenaar | 766ae5b | 2022-09-14 00:30:51 +0100 | [diff] [blame] | 3017 | g:VerifyScreenDump(buf, 'Test_vim9_closure_fails', {wait: 3000}) |
Bram Moolenaar | 6de2296 | 2022-09-09 21:35:36 +0100 | [diff] [blame] | 3018 | |
| 3019 | # clean up |
| 3020 | g:StopVimInTerminal(buf) |
| 3021 | enddef |
| 3022 | |
| 3023 | func Test_closure_in_for_loop_fails() |
| 3024 | CheckScreendump |
| 3025 | call Run_Test_closure_in_for_loop_fails() |
| 3026 | endfunc |
| 3027 | |
Bram Moolenaar | f112f30 | 2020-12-20 17:47:52 +0100 | [diff] [blame] | 3028 | def Test_global_closure() |
| 3029 | var lines =<< trim END |
| 3030 | vim9script |
| 3031 | def ReverseEveryNLines(n: number, line1: number, line2: number) |
| 3032 | var mods = 'sil keepj keepp lockm ' |
| 3033 | var range = ':' .. line1 .. ',' .. line2 |
| 3034 | def g:Offset(): number |
| 3035 | var offset = (line('.') - line1 + 1) % n |
| 3036 | return offset != 0 ? offset : n |
| 3037 | enddef |
| 3038 | exe mods .. range .. 'g/^/exe "m .-" .. g:Offset()' |
| 3039 | enddef |
| 3040 | |
| 3041 | new |
| 3042 | repeat(['aaa', 'bbb', 'ccc'], 3)->setline(1) |
| 3043 | ReverseEveryNLines(3, 1, 9) |
| 3044 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 3045 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | f112f30 | 2020-12-20 17:47:52 +0100 | [diff] [blame] | 3046 | var expected = repeat(['ccc', 'bbb', 'aaa'], 3) |
| 3047 | assert_equal(expected, getline(1, 9)) |
| 3048 | bwipe! |
| 3049 | enddef |
| 3050 | |
Bram Moolenaar | cd45ed0 | 2020-12-22 17:35:54 +0100 | [diff] [blame] | 3051 | def Test_global_closure_called_directly() |
| 3052 | var lines =<< trim END |
| 3053 | vim9script |
| 3054 | def Outer() |
| 3055 | var x = 1 |
| 3056 | def g:Inner() |
| 3057 | var y = x |
| 3058 | x += 1 |
| 3059 | assert_equal(1, y) |
| 3060 | enddef |
| 3061 | g:Inner() |
| 3062 | assert_equal(2, x) |
| 3063 | enddef |
| 3064 | Outer() |
| 3065 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 3066 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | cd45ed0 | 2020-12-22 17:35:54 +0100 | [diff] [blame] | 3067 | delfunc g:Inner |
| 3068 | enddef |
| 3069 | |
Bram Moolenaar | 69c7617 | 2021-12-02 16:38:52 +0000 | [diff] [blame] | 3070 | def Test_closure_called_from_legacy() |
| 3071 | var lines =<< trim END |
| 3072 | vim9script |
| 3073 | def Func() |
| 3074 | var outer = 'foo' |
| 3075 | var F = () => { |
| 3076 | outer = 'bar' |
| 3077 | } |
| 3078 | execute printf('call %s()', string(F)) |
| 3079 | enddef |
| 3080 | Func() |
| 3081 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 3082 | v9.CheckScriptFailure(lines, 'E1248') |
Bram Moolenaar | 69c7617 | 2021-12-02 16:38:52 +0000 | [diff] [blame] | 3083 | enddef |
| 3084 | |
Bram Moolenaar | 34c54eb | 2020-11-25 19:15:19 +0100 | [diff] [blame] | 3085 | def Test_failure_in_called_function() |
| 3086 | # this was using the frame index as the return value |
| 3087 | var lines =<< trim END |
| 3088 | vim9script |
| 3089 | au TerminalWinOpen * eval [][0] |
| 3090 | def PopupTerm(a: any) |
| 3091 | # make sure typvals on stack are string |
| 3092 | ['a', 'b', 'c', 'd', 'e', 'f', 'g']->join() |
| 3093 | FireEvent() |
| 3094 | enddef |
| 3095 | def FireEvent() |
| 3096 | do TerminalWinOpen |
| 3097 | enddef |
| 3098 | # use try/catch to make eval fail |
| 3099 | try |
| 3100 | call PopupTerm(0) |
| 3101 | catch |
| 3102 | endtry |
| 3103 | au! TerminalWinOpen |
| 3104 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 3105 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | 34c54eb | 2020-11-25 19:15:19 +0100 | [diff] [blame] | 3106 | enddef |
| 3107 | |
Bram Moolenaar | 5366e1a | 2020-10-01 13:01:34 +0200 | [diff] [blame] | 3108 | def Test_nested_lambda() |
| 3109 | var lines =<< trim END |
| 3110 | vim9script |
| 3111 | def Func() |
| 3112 | var x = 4 |
Bram Moolenaar | 2949cfd | 2020-12-31 21:28:47 +0100 | [diff] [blame] | 3113 | var Lambda1 = () => 7 |
| 3114 | var Lambda2 = () => [Lambda1(), x] |
Bram Moolenaar | 5366e1a | 2020-10-01 13:01:34 +0200 | [diff] [blame] | 3115 | var res = Lambda2() |
| 3116 | assert_equal([7, 4], res) |
| 3117 | enddef |
| 3118 | Func() |
| 3119 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 3120 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | 5366e1a | 2020-10-01 13:01:34 +0200 | [diff] [blame] | 3121 | enddef |
| 3122 | |
Bram Moolenaar | c04f2a4 | 2021-06-09 19:30:03 +0200 | [diff] [blame] | 3123 | def Test_double_nested_lambda() |
| 3124 | var lines =<< trim END |
| 3125 | vim9script |
| 3126 | def F(head: string): func(string): func(string): string |
| 3127 | return (sep: string): func(string): string => ((tail: string): string => { |
| 3128 | return head .. sep .. tail |
| 3129 | }) |
| 3130 | enddef |
| 3131 | assert_equal('hello-there', F('hello')('-')('there')) |
| 3132 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 3133 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | c04f2a4 | 2021-06-09 19:30:03 +0200 | [diff] [blame] | 3134 | enddef |
| 3135 | |
Bram Moolenaar | 074f84c | 2021-05-18 11:47:44 +0200 | [diff] [blame] | 3136 | def Test_nested_inline_lambda() |
Bram Moolenaar | 074f84c | 2021-05-18 11:47:44 +0200 | [diff] [blame] | 3137 | var lines =<< trim END |
| 3138 | vim9script |
| 3139 | def F(text: string): func(string): func(string): string |
| 3140 | return (arg: string): func(string): string => ((sep: string): string => { |
Bram Moolenaar | 23e2e11 | 2021-08-03 21:16:18 +0200 | [diff] [blame] | 3141 | return sep .. arg .. text |
Bram Moolenaar | 074f84c | 2021-05-18 11:47:44 +0200 | [diff] [blame] | 3142 | }) |
| 3143 | enddef |
Bram Moolenaar | 23e2e11 | 2021-08-03 21:16:18 +0200 | [diff] [blame] | 3144 | assert_equal('--there++', F('++')('there')('--')) |
Bram Moolenaar | 074f84c | 2021-05-18 11:47:44 +0200 | [diff] [blame] | 3145 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 3146 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | 5245beb | 2021-07-15 22:03:50 +0200 | [diff] [blame] | 3147 | |
| 3148 | lines =<< trim END |
| 3149 | vim9script |
| 3150 | echo range(4)->mapnew((_, v) => { |
| 3151 | return range(v) ->mapnew((_, s) => { |
| 3152 | return string(s) |
| 3153 | }) |
| 3154 | }) |
| 3155 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 3156 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | c6ba2f9 | 2021-07-18 13:42:29 +0200 | [diff] [blame] | 3157 | |
| 3158 | lines =<< trim END |
| 3159 | vim9script |
| 3160 | |
Bram Moolenaar | a749a42 | 2022-02-12 19:52:25 +0000 | [diff] [blame] | 3161 | def Func() |
Bram Moolenaar | c6ba2f9 | 2021-07-18 13:42:29 +0200 | [diff] [blame] | 3162 | range(10) |
| 3163 | ->mapnew((_, _) => ({ |
| 3164 | key: range(10)->mapnew((_, _) => { |
| 3165 | return ' ' |
| 3166 | }), |
| 3167 | })) |
| 3168 | enddef |
| 3169 | |
| 3170 | defcomp |
| 3171 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 3172 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | 074f84c | 2021-05-18 11:47:44 +0200 | [diff] [blame] | 3173 | enddef |
| 3174 | |
Bram Moolenaar | 52bf81c | 2020-11-17 18:50:44 +0100 | [diff] [blame] | 3175 | def Shadowed(): list<number> |
Bram Moolenaar | 2949cfd | 2020-12-31 21:28:47 +0100 | [diff] [blame] | 3176 | var FuncList: list<func: number> = [() => 42] |
Bram Moolenaar | 75ab91f | 2021-01-10 22:42:50 +0100 | [diff] [blame] | 3177 | return FuncList->mapnew((_, Shadowed) => Shadowed()) |
Bram Moolenaar | 52bf81c | 2020-11-17 18:50:44 +0100 | [diff] [blame] | 3178 | enddef |
| 3179 | |
| 3180 | def Test_lambda_arg_shadows_func() |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 3181 | assert_equal([42], g:Shadowed()) |
Bram Moolenaar | 52bf81c | 2020-11-17 18:50:44 +0100 | [diff] [blame] | 3182 | enddef |
| 3183 | |
Bram Moolenaar | 21dc8f1 | 2022-03-16 17:54:17 +0000 | [diff] [blame] | 3184 | def Test_compiling_referenced_func_no_shadow() |
| 3185 | var lines =<< trim END |
| 3186 | vim9script |
| 3187 | |
| 3188 | def InitializeReply(lspserver: dict<any>) |
| 3189 | enddef |
| 3190 | |
| 3191 | def ProcessReply(lspserver: dict<any>) |
| 3192 | var lsp_reply_handlers: dict<func> = |
| 3193 | { 'initialize': InitializeReply } |
| 3194 | lsp_reply_handlers['initialize'](lspserver) |
| 3195 | enddef |
| 3196 | |
| 3197 | call ProcessReply({}) |
| 3198 | END |
| 3199 | v9.CheckScriptSuccess(lines) |
| 3200 | enddef |
| 3201 | |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 3202 | def s:Line_continuation_in_def(dir: string = ''): string |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 3203 | var path: string = empty(dir) |
| 3204 | \ ? 'empty' |
| 3205 | \ : 'full' |
| 3206 | return path |
Bram Moolenaar | acd4c5e | 2020-06-22 19:39:03 +0200 | [diff] [blame] | 3207 | enddef |
| 3208 | |
| 3209 | def Test_line_continuation_in_def() |
Bram Moolenaar | c0c71e9 | 2020-09-11 19:09:48 +0200 | [diff] [blame] | 3210 | Line_continuation_in_def('.')->assert_equal('full') |
Bram Moolenaar | acd4c5e | 2020-06-22 19:39:03 +0200 | [diff] [blame] | 3211 | enddef |
| 3212 | |
Bram Moolenaar | 2ea95b6 | 2020-11-19 21:47:56 +0100 | [diff] [blame] | 3213 | def Test_script_var_in_lambda() |
| 3214 | var lines =<< trim END |
| 3215 | vim9script |
| 3216 | var script = 'test' |
Bram Moolenaar | bb8a7ce | 2021-04-10 20:10:26 +0200 | [diff] [blame] | 3217 | assert_equal(['test'], map(['one'], (_, _) => script)) |
Bram Moolenaar | 2ea95b6 | 2020-11-19 21:47:56 +0100 | [diff] [blame] | 3218 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 3219 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | 2ea95b6 | 2020-11-19 21:47:56 +0100 | [diff] [blame] | 3220 | enddef |
| 3221 | |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 3222 | def s:Line_continuation_in_lambda(): list<string> |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 3223 | var x = range(97, 100) |
Bram Moolenaar | 75ab91f | 2021-01-10 22:42:50 +0100 | [diff] [blame] | 3224 | ->mapnew((_, v) => nr2char(v) |
Bram Moolenaar | 2949cfd | 2020-12-31 21:28:47 +0100 | [diff] [blame] | 3225 | ->toupper()) |
Bram Moolenaar | 7a4b898 | 2020-07-08 17:36:21 +0200 | [diff] [blame] | 3226 | ->reverse() |
| 3227 | return x |
| 3228 | enddef |
| 3229 | |
| 3230 | def Test_line_continuation_in_lambda() |
Bram Moolenaar | c0c71e9 | 2020-09-11 19:09:48 +0200 | [diff] [blame] | 3231 | Line_continuation_in_lambda()->assert_equal(['D', 'C', 'B', 'A']) |
Bram Moolenaar | f898f7c | 2021-01-16 18:09:52 +0100 | [diff] [blame] | 3232 | |
| 3233 | var lines =<< trim END |
| 3234 | vim9script |
| 3235 | var res = [{n: 1, m: 2, s: 'xxx'}] |
| 3236 | ->mapnew((_, v: dict<any>): string => printf('%d:%d:%s', |
| 3237 | v.n, |
| 3238 | v.m, |
| 3239 | substitute(v.s, '.*', 'yyy', '') |
| 3240 | )) |
| 3241 | assert_equal(['1:2:yyy'], res) |
| 3242 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 3243 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | 7a4b898 | 2020-07-08 17:36:21 +0200 | [diff] [blame] | 3244 | enddef |
| 3245 | |
Bram Moolenaar | b657198 | 2021-01-08 22:24:19 +0100 | [diff] [blame] | 3246 | def Test_list_lambda() |
| 3247 | timer_start(1000, (_) => 0) |
| 3248 | var body = execute(timer_info()[0].callback |
| 3249 | ->string() |
| 3250 | ->substitute("('", ' ', '') |
| 3251 | ->substitute("')", '', '') |
| 3252 | ->substitute('function\zs', ' ', '')) |
Bram Moolenaar | 767034c | 2021-04-09 17:24:52 +0200 | [diff] [blame] | 3253 | assert_match('def <lambda>\d\+(_: any): number\n1 return 0\n enddef', body) |
Bram Moolenaar | b657198 | 2021-01-08 22:24:19 +0100 | [diff] [blame] | 3254 | enddef |
| 3255 | |
Bram Moolenaar | 3c77b6a | 2021-07-25 18:07:00 +0200 | [diff] [blame] | 3256 | def Test_lambda_block_variable() |
Bram Moolenaar | 88421d6 | 2021-07-24 14:14:52 +0200 | [diff] [blame] | 3257 | var lines =<< trim END |
| 3258 | vim9script |
| 3259 | var flist: list<func> |
| 3260 | for i in range(10) |
| 3261 | var inloop = i |
| 3262 | flist[i] = () => inloop |
| 3263 | endfor |
| 3264 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 3265 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | 88421d6 | 2021-07-24 14:14:52 +0200 | [diff] [blame] | 3266 | |
| 3267 | lines =<< trim END |
| 3268 | vim9script |
| 3269 | if true |
| 3270 | var outloop = 5 |
| 3271 | var flist: list<func> |
| 3272 | for i in range(10) |
| 3273 | flist[i] = () => outloop |
| 3274 | endfor |
| 3275 | endif |
| 3276 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 3277 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | 88421d6 | 2021-07-24 14:14:52 +0200 | [diff] [blame] | 3278 | |
| 3279 | lines =<< trim END |
| 3280 | vim9script |
| 3281 | if true |
| 3282 | var outloop = 5 |
| 3283 | endif |
| 3284 | var flist: list<func> |
| 3285 | for i in range(10) |
| 3286 | flist[i] = () => outloop |
| 3287 | endfor |
| 3288 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 3289 | v9.CheckScriptFailure(lines, 'E1001: Variable not found: outloop', 1) |
Bram Moolenaar | 3c77b6a | 2021-07-25 18:07:00 +0200 | [diff] [blame] | 3290 | |
| 3291 | lines =<< trim END |
| 3292 | vim9script |
| 3293 | for i in range(10) |
| 3294 | var Ref = () => 0 |
| 3295 | endfor |
| 3296 | assert_equal(0, ((i) => 0)(0)) |
| 3297 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 3298 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | 88421d6 | 2021-07-24 14:14:52 +0200 | [diff] [blame] | 3299 | enddef |
| 3300 | |
Bram Moolenaar | 96cf4ba | 2021-04-24 14:15:41 +0200 | [diff] [blame] | 3301 | def Test_legacy_lambda() |
| 3302 | legacy echo {x -> 'hello ' .. x}('foo') |
Bram Moolenaar | dc4c230 | 2021-04-25 13:54:42 +0200 | [diff] [blame] | 3303 | |
Bram Moolenaar | 96cf4ba | 2021-04-24 14:15:41 +0200 | [diff] [blame] | 3304 | var lines =<< trim END |
| 3305 | echo {x -> 'hello ' .. x}('foo') |
| 3306 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 3307 | v9.CheckDefAndScriptFailure(lines, 'E720:') |
Bram Moolenaar | dc4c230 | 2021-04-25 13:54:42 +0200 | [diff] [blame] | 3308 | |
| 3309 | lines =<< trim END |
| 3310 | vim9script |
| 3311 | def Func() |
| 3312 | echo (() => 'no error')() |
| 3313 | enddef |
| 3314 | legacy call s:Func() |
| 3315 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 3316 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | 96cf4ba | 2021-04-24 14:15:41 +0200 | [diff] [blame] | 3317 | enddef |
| 3318 | |
Bram Moolenaar | ce024c3 | 2021-06-26 13:00:49 +0200 | [diff] [blame] | 3319 | def Test_legacy() |
| 3320 | var lines =<< trim END |
| 3321 | vim9script |
| 3322 | func g:LegacyFunction() |
| 3323 | let g:legacyvar = 1 |
| 3324 | endfunc |
| 3325 | def Testit() |
| 3326 | legacy call g:LegacyFunction() |
| 3327 | enddef |
| 3328 | Testit() |
| 3329 | assert_equal(1, g:legacyvar) |
| 3330 | unlet g:legacyvar |
| 3331 | delfunc g:LegacyFunction |
| 3332 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 3333 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | ce024c3 | 2021-06-26 13:00:49 +0200 | [diff] [blame] | 3334 | enddef |
| 3335 | |
Bram Moolenaar | c3cb1c9 | 2021-06-02 16:47:53 +0200 | [diff] [blame] | 3336 | def Test_legacy_errors() |
| 3337 | for cmd in ['if', 'elseif', 'else', 'endif', |
| 3338 | 'for', 'endfor', 'continue', 'break', |
| 3339 | 'while', 'endwhile', |
| 3340 | 'try', 'catch', 'finally', 'endtry'] |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 3341 | v9.CheckDefFailure(['legacy ' .. cmd .. ' expr'], 'E1189:') |
Bram Moolenaar | c3cb1c9 | 2021-06-02 16:47:53 +0200 | [diff] [blame] | 3342 | endfor |
| 3343 | enddef |
| 3344 | |
Bram Moolenaar | b1b6f4d | 2021-09-13 18:25:54 +0200 | [diff] [blame] | 3345 | def Test_call_legacy_with_dict() |
| 3346 | var lines =<< trim END |
| 3347 | vim9script |
| 3348 | func Legacy() dict |
| 3349 | let g:result = self.value |
| 3350 | endfunc |
| 3351 | def TestDirect() |
| 3352 | var d = {value: 'yes', func: Legacy} |
| 3353 | d.func() |
| 3354 | enddef |
| 3355 | TestDirect() |
| 3356 | assert_equal('yes', g:result) |
| 3357 | unlet g:result |
| 3358 | |
| 3359 | def TestIndirect() |
| 3360 | var d = {value: 'foo', func: Legacy} |
| 3361 | var Fi = d.func |
| 3362 | Fi() |
| 3363 | enddef |
| 3364 | TestIndirect() |
| 3365 | assert_equal('foo', g:result) |
| 3366 | unlet g:result |
| 3367 | |
| 3368 | var d = {value: 'bar', func: Legacy} |
| 3369 | d.func() |
| 3370 | assert_equal('bar', g:result) |
| 3371 | unlet g:result |
| 3372 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 3373 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | b1b6f4d | 2021-09-13 18:25:54 +0200 | [diff] [blame] | 3374 | enddef |
| 3375 | |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 3376 | def s:DoFilterThis(a: string): list<string> |
Bram Moolenaar | ab36052 | 2021-01-10 14:02:28 +0100 | [diff] [blame] | 3377 | # closure nested inside another closure using argument |
| 3378 | var Filter = (l) => filter(l, (_, v) => stridx(v, a) == 0) |
| 3379 | return ['x', 'y', 'a', 'x2', 'c']->Filter() |
| 3380 | enddef |
| 3381 | |
| 3382 | def Test_nested_closure_using_argument() |
| 3383 | assert_equal(['x', 'x2'], DoFilterThis('x')) |
| 3384 | enddef |
| 3385 | |
Bram Moolenaar | 0186e58 | 2021-01-10 18:33:11 +0100 | [diff] [blame] | 3386 | def Test_triple_nested_closure() |
| 3387 | var what = 'x' |
| 3388 | var Match = (val: string, cmp: string): bool => stridx(val, cmp) == 0 |
| 3389 | var Filter = (l) => filter(l, (_, v) => Match(v, what)) |
| 3390 | assert_equal(['x', 'x2'], ['x', 'y', 'a', 'x2', 'c']->Filter()) |
| 3391 | enddef |
| 3392 | |
Bram Moolenaar | 8f510af | 2020-07-05 18:48:23 +0200 | [diff] [blame] | 3393 | func Test_silent_echo() |
Bram Moolenaar | 47e7d70 | 2020-07-05 18:18:42 +0200 | [diff] [blame] | 3394 | CheckScreendump |
Bram Moolenaar | 3b309f1 | 2021-12-13 18:19:55 +0000 | [diff] [blame] | 3395 | call Run_Test_silent_echo() |
| 3396 | endfunc |
Bram Moolenaar | 47e7d70 | 2020-07-05 18:18:42 +0200 | [diff] [blame] | 3397 | |
Bram Moolenaar | 3b309f1 | 2021-12-13 18:19:55 +0000 | [diff] [blame] | 3398 | def Run_Test_silent_echo() |
| 3399 | var lines =<< trim END |
Bram Moolenaar | 47e7d70 | 2020-07-05 18:18:42 +0200 | [diff] [blame] | 3400 | vim9script |
| 3401 | def EchoNothing() |
| 3402 | silent echo '' |
| 3403 | enddef |
| 3404 | defcompile |
| 3405 | END |
Bram Moolenaar | 6de2296 | 2022-09-09 21:35:36 +0100 | [diff] [blame] | 3406 | writefile(lines, 'XTest_silent_echo', 'D') |
Bram Moolenaar | 47e7d70 | 2020-07-05 18:18:42 +0200 | [diff] [blame] | 3407 | |
Bram Moolenaar | 3b309f1 | 2021-12-13 18:19:55 +0000 | [diff] [blame] | 3408 | # Check that the balloon shows up after a mouse move |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 3409 | var buf = g:RunVimInTerminal('-S XTest_silent_echo', {'rows': 6}) |
Bram Moolenaar | 3b309f1 | 2021-12-13 18:19:55 +0000 | [diff] [blame] | 3410 | term_sendkeys(buf, ":abc") |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 3411 | g:VerifyScreenDump(buf, 'Test_vim9_silent_echo', {}) |
Bram Moolenaar | 47e7d70 | 2020-07-05 18:18:42 +0200 | [diff] [blame] | 3412 | |
Bram Moolenaar | 3b309f1 | 2021-12-13 18:19:55 +0000 | [diff] [blame] | 3413 | # clean up |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 3414 | g:StopVimInTerminal(buf) |
Bram Moolenaar | 3b309f1 | 2021-12-13 18:19:55 +0000 | [diff] [blame] | 3415 | enddef |
Bram Moolenaar | 47e7d70 | 2020-07-05 18:18:42 +0200 | [diff] [blame] | 3416 | |
Bram Moolenaar | 171fb92 | 2020-10-28 16:54:47 +0100 | [diff] [blame] | 3417 | def SilentlyError() |
| 3418 | execute('silent! invalid') |
| 3419 | g:did_it = 'yes' |
| 3420 | enddef |
| 3421 | |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 3422 | func s:UserError() |
Bram Moolenaar | 28ee892 | 2020-10-28 20:20:00 +0100 | [diff] [blame] | 3423 | silent! invalid |
| 3424 | endfunc |
| 3425 | |
| 3426 | def SilentlyUserError() |
| 3427 | UserError() |
| 3428 | g:did_it = 'yes' |
| 3429 | enddef |
Bram Moolenaar | 171fb92 | 2020-10-28 16:54:47 +0100 | [diff] [blame] | 3430 | |
| 3431 | " This can't be a :def function, because the assert would not be reached. |
Bram Moolenaar | 171fb92 | 2020-10-28 16:54:47 +0100 | [diff] [blame] | 3432 | func Test_ignore_silent_error() |
| 3433 | let g:did_it = 'no' |
| 3434 | call SilentlyError() |
| 3435 | call assert_equal('yes', g:did_it) |
| 3436 | |
Bram Moolenaar | 28ee892 | 2020-10-28 20:20:00 +0100 | [diff] [blame] | 3437 | let g:did_it = 'no' |
| 3438 | call SilentlyUserError() |
| 3439 | call assert_equal('yes', g:did_it) |
Bram Moolenaar | 171fb92 | 2020-10-28 16:54:47 +0100 | [diff] [blame] | 3440 | |
| 3441 | unlet g:did_it |
| 3442 | endfunc |
| 3443 | |
Bram Moolenaar | cd030c4 | 2020-10-30 21:49:40 +0100 | [diff] [blame] | 3444 | def Test_ignore_silent_error_in_filter() |
| 3445 | var lines =<< trim END |
| 3446 | vim9script |
| 3447 | def Filter(winid: number, key: string): bool |
| 3448 | if key == 'o' |
| 3449 | silent! eval [][0] |
| 3450 | return true |
| 3451 | endif |
| 3452 | return popup_filter_menu(winid, key) |
| 3453 | enddef |
| 3454 | |
Bram Moolenaar | e0de171 | 2020-12-02 17:36:54 +0100 | [diff] [blame] | 3455 | popup_create('popup', {filter: Filter}) |
Bram Moolenaar | cd030c4 | 2020-10-30 21:49:40 +0100 | [diff] [blame] | 3456 | feedkeys("o\r", 'xnt') |
| 3457 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 3458 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | cd030c4 | 2020-10-30 21:49:40 +0100 | [diff] [blame] | 3459 | enddef |
| 3460 | |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 3461 | def s:Fibonacci(n: number): number |
Bram Moolenaar | 4b9bd69 | 2020-09-05 21:57:53 +0200 | [diff] [blame] | 3462 | if n < 2 |
| 3463 | return n |
| 3464 | else |
| 3465 | return Fibonacci(n - 1) + Fibonacci(n - 2) |
| 3466 | endif |
| 3467 | enddef |
| 3468 | |
Bram Moolenaar | 985116a | 2020-07-12 17:31:09 +0200 | [diff] [blame] | 3469 | def Test_recursive_call() |
Bram Moolenaar | c0c71e9 | 2020-09-11 19:09:48 +0200 | [diff] [blame] | 3470 | Fibonacci(20)->assert_equal(6765) |
Bram Moolenaar | 985116a | 2020-07-12 17:31:09 +0200 | [diff] [blame] | 3471 | enddef |
| 3472 | |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 3473 | def s:TreeWalk(dir: string): list<any> |
Bram Moolenaar | 75ab91f | 2021-01-10 22:42:50 +0100 | [diff] [blame] | 3474 | return readdir(dir)->mapnew((_, val) => |
Bram Moolenaar | 08f7a41 | 2020-07-13 20:41:08 +0200 | [diff] [blame] | 3475 | fnamemodify(dir .. '/' .. val, ':p')->isdirectory() |
Bram Moolenaar | 2bede17 | 2020-11-19 18:53:18 +0100 | [diff] [blame] | 3476 | ? {[val]: TreeWalk(dir .. '/' .. val)} |
Bram Moolenaar | 08f7a41 | 2020-07-13 20:41:08 +0200 | [diff] [blame] | 3477 | : val |
Bram Moolenaar | 2949cfd | 2020-12-31 21:28:47 +0100 | [diff] [blame] | 3478 | ) |
Bram Moolenaar | 08f7a41 | 2020-07-13 20:41:08 +0200 | [diff] [blame] | 3479 | enddef |
| 3480 | |
| 3481 | def Test_closure_in_map() |
Bram Moolenaar | f5fec05 | 2022-09-11 11:49:22 +0100 | [diff] [blame] | 3482 | mkdir('XclosureDir/tdir', 'pR') |
Bram Moolenaar | 08f7a41 | 2020-07-13 20:41:08 +0200 | [diff] [blame] | 3483 | writefile(['111'], 'XclosureDir/file1') |
| 3484 | writefile(['222'], 'XclosureDir/file2') |
| 3485 | writefile(['333'], 'XclosureDir/tdir/file3') |
| 3486 | |
Bram Moolenaar | e0de171 | 2020-12-02 17:36:54 +0100 | [diff] [blame] | 3487 | TreeWalk('XclosureDir')->assert_equal(['file1', 'file2', {tdir: ['file3']}]) |
Bram Moolenaar | 08f7a41 | 2020-07-13 20:41:08 +0200 | [diff] [blame] | 3488 | enddef |
| 3489 | |
Bram Moolenaar | 7b5d544 | 2020-10-04 13:42:34 +0200 | [diff] [blame] | 3490 | def Test_invalid_function_name() |
| 3491 | var lines =<< trim END |
| 3492 | vim9script |
| 3493 | def s: list<string> |
| 3494 | END |
Bram Moolenaar | a749a42 | 2022-02-12 19:52:25 +0000 | [diff] [blame] | 3495 | v9.CheckScriptFailure(lines, 'E1268:') |
Bram Moolenaar | 7b5d544 | 2020-10-04 13:42:34 +0200 | [diff] [blame] | 3496 | |
| 3497 | lines =<< trim END |
| 3498 | vim9script |
| 3499 | def g: list<string> |
| 3500 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 3501 | v9.CheckScriptFailure(lines, 'E129:') |
Bram Moolenaar | 7b5d544 | 2020-10-04 13:42:34 +0200 | [diff] [blame] | 3502 | |
| 3503 | lines =<< trim END |
| 3504 | vim9script |
| 3505 | def <SID>: list<string> |
| 3506 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 3507 | v9.CheckScriptFailure(lines, 'E884:') |
Bram Moolenaar | 7b5d544 | 2020-10-04 13:42:34 +0200 | [diff] [blame] | 3508 | |
| 3509 | lines =<< trim END |
| 3510 | vim9script |
| 3511 | def F list<string> |
| 3512 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 3513 | v9.CheckScriptFailure(lines, 'E488:') |
Bram Moolenaar | 7b5d544 | 2020-10-04 13:42:34 +0200 | [diff] [blame] | 3514 | enddef |
| 3515 | |
Bram Moolenaar | a90afb9 | 2020-07-15 22:38:56 +0200 | [diff] [blame] | 3516 | def Test_partial_call() |
Bram Moolenaar | f78da4f | 2021-08-01 15:40:31 +0200 | [diff] [blame] | 3517 | var lines =<< trim END |
| 3518 | var Xsetlist: func |
| 3519 | Xsetlist = function('setloclist', [0]) |
| 3520 | Xsetlist([], ' ', {title: 'test'}) |
| 3521 | getloclist(0, {title: 1})->assert_equal({title: 'test'}) |
Bram Moolenaar | a90afb9 | 2020-07-15 22:38:56 +0200 | [diff] [blame] | 3522 | |
Bram Moolenaar | f78da4f | 2021-08-01 15:40:31 +0200 | [diff] [blame] | 3523 | Xsetlist = function('setloclist', [0, [], ' ']) |
| 3524 | Xsetlist({title: 'test'}) |
| 3525 | getloclist(0, {title: 1})->assert_equal({title: 'test'}) |
Bram Moolenaar | a90afb9 | 2020-07-15 22:38:56 +0200 | [diff] [blame] | 3526 | |
Bram Moolenaar | f78da4f | 2021-08-01 15:40:31 +0200 | [diff] [blame] | 3527 | Xsetlist = function('setqflist') |
| 3528 | Xsetlist([], ' ', {title: 'test'}) |
| 3529 | getqflist({title: 1})->assert_equal({title: 'test'}) |
Bram Moolenaar | a90afb9 | 2020-07-15 22:38:56 +0200 | [diff] [blame] | 3530 | |
Bram Moolenaar | f78da4f | 2021-08-01 15:40:31 +0200 | [diff] [blame] | 3531 | Xsetlist = function('setqflist', [[], ' ']) |
| 3532 | Xsetlist({title: 'test'}) |
| 3533 | getqflist({title: 1})->assert_equal({title: 'test'}) |
Bram Moolenaar | 6abd3dc | 2020-10-04 14:17:32 +0200 | [diff] [blame] | 3534 | |
Bram Moolenaar | f78da4f | 2021-08-01 15:40:31 +0200 | [diff] [blame] | 3535 | var Len: func: number = function('len', ['word']) |
| 3536 | assert_equal(4, Len()) |
| 3537 | |
| 3538 | var RepeatFunc = function('repeat', ['o']) |
| 3539 | assert_equal('ooooo', RepeatFunc(5)) |
| 3540 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 3541 | v9.CheckDefAndScriptSuccess(lines) |
Bram Moolenaar | c66f645 | 2021-08-19 21:08:30 +0200 | [diff] [blame] | 3542 | |
| 3543 | lines =<< trim END |
| 3544 | vim9script |
| 3545 | def Foo(Parser: any) |
| 3546 | enddef |
| 3547 | var Expr: func(dict<any>): dict<any> |
| 3548 | const Call = Foo(Expr) |
| 3549 | END |
Bram Moolenaar | 8acb9cc | 2022-03-08 13:18:55 +0000 | [diff] [blame] | 3550 | v9.CheckScriptFailure(lines, 'E1031:') |
Bram Moolenaar | a90afb9 | 2020-07-15 22:38:56 +0200 | [diff] [blame] | 3551 | enddef |
| 3552 | |
Bram Moolenaar | cd1cda2 | 2022-02-16 21:48:25 +0000 | [diff] [blame] | 3553 | def Test_partial_double_nested() |
| 3554 | var idx = 123 |
| 3555 | var Get = () => idx |
| 3556 | var Ref = function(Get, []) |
| 3557 | var RefRef = function(Ref, []) |
| 3558 | assert_equal(123, RefRef()) |
| 3559 | enddef |
| 3560 | |
Bram Moolenaar | 673bcb1 | 2022-03-08 16:52:24 +0000 | [diff] [blame] | 3561 | def Test_partial_null_function() |
| 3562 | var lines =<< trim END |
| 3563 | var d: dict<func> = {f: null_function} |
| 3564 | var Ref = d.f |
Bram Moolenaar | ed0c62e | 2022-03-08 19:43:55 +0000 | [diff] [blame] | 3565 | assert_equal('func(...): unknown', typename(Ref)) |
Bram Moolenaar | 673bcb1 | 2022-03-08 16:52:24 +0000 | [diff] [blame] | 3566 | END |
| 3567 | v9.CheckDefAndScriptSuccess(lines) |
| 3568 | enddef |
| 3569 | |
Bram Moolenaar | 2dd0a2c | 2020-08-08 15:10:27 +0200 | [diff] [blame] | 3570 | def Test_cmd_modifier() |
| 3571 | tab echo '0' |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 3572 | v9.CheckDefFailure(['5tab echo 3'], 'E16:') |
Bram Moolenaar | 2dd0a2c | 2020-08-08 15:10:27 +0200 | [diff] [blame] | 3573 | enddef |
| 3574 | |
| 3575 | def Test_restore_modifiers() |
| 3576 | # check that when compiling a :def function command modifiers are not messed |
| 3577 | # up. |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 3578 | var lines =<< trim END |
Bram Moolenaar | 2dd0a2c | 2020-08-08 15:10:27 +0200 | [diff] [blame] | 3579 | vim9script |
| 3580 | set eventignore= |
| 3581 | autocmd QuickFixCmdPost * copen |
| 3582 | def AutocmdsDisabled() |
Bram Moolenaar | c323527 | 2021-07-10 19:42:03 +0200 | [diff] [blame] | 3583 | eval 1 + 2 |
Bram Moolenaar | 2dd0a2c | 2020-08-08 15:10:27 +0200 | [diff] [blame] | 3584 | enddef |
| 3585 | func Func() |
| 3586 | noautocmd call s:AutocmdsDisabled() |
| 3587 | let g:ei_after = &eventignore |
| 3588 | endfunc |
| 3589 | Func() |
| 3590 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 3591 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | c0c71e9 | 2020-09-11 19:09:48 +0200 | [diff] [blame] | 3592 | g:ei_after->assert_equal('') |
Bram Moolenaar | 2dd0a2c | 2020-08-08 15:10:27 +0200 | [diff] [blame] | 3593 | enddef |
| 3594 | |
Bram Moolenaar | dfa3d55 | 2020-09-10 22:05:08 +0200 | [diff] [blame] | 3595 | def StackTop() |
Bram Moolenaar | c323527 | 2021-07-10 19:42:03 +0200 | [diff] [blame] | 3596 | eval 1 + 2 |
| 3597 | eval 2 + 3 |
Bram Moolenaar | dfa3d55 | 2020-09-10 22:05:08 +0200 | [diff] [blame] | 3598 | # call not on fourth line |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 3599 | g:StackBot() |
Bram Moolenaar | dfa3d55 | 2020-09-10 22:05:08 +0200 | [diff] [blame] | 3600 | enddef |
| 3601 | |
| 3602 | def StackBot() |
| 3603 | # throw an error |
| 3604 | eval [][0] |
| 3605 | enddef |
| 3606 | |
| 3607 | def Test_callstack_def() |
| 3608 | try |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 3609 | g:StackTop() |
Bram Moolenaar | dfa3d55 | 2020-09-10 22:05:08 +0200 | [diff] [blame] | 3610 | catch |
Bram Moolenaar | c0c71e9 | 2020-09-11 19:09:48 +0200 | [diff] [blame] | 3611 | v:throwpoint->assert_match('Test_callstack_def\[2\]..StackTop\[4\]..StackBot, line 2') |
Bram Moolenaar | dfa3d55 | 2020-09-10 22:05:08 +0200 | [diff] [blame] | 3612 | endtry |
| 3613 | enddef |
| 3614 | |
Bram Moolenaar | e8211a3 | 2020-10-09 22:04:29 +0200 | [diff] [blame] | 3615 | " Re-using spot for variable used in block |
| 3616 | def Test_block_scoped_var() |
| 3617 | var lines =<< trim END |
| 3618 | vim9script |
| 3619 | def Func() |
| 3620 | var x = ['a', 'b', 'c'] |
| 3621 | if 1 |
| 3622 | var y = 'x' |
Bram Moolenaar | bb8a7ce | 2021-04-10 20:10:26 +0200 | [diff] [blame] | 3623 | map(x, (_, _) => y) |
Bram Moolenaar | e8211a3 | 2020-10-09 22:04:29 +0200 | [diff] [blame] | 3624 | endif |
| 3625 | var z = x |
| 3626 | assert_equal(['x', 'x', 'x'], z) |
| 3627 | enddef |
| 3628 | Func() |
| 3629 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 3630 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | e8211a3 | 2020-10-09 22:04:29 +0200 | [diff] [blame] | 3631 | enddef |
| 3632 | |
Bram Moolenaar | eeece9e | 2020-11-20 19:26:48 +0100 | [diff] [blame] | 3633 | def Test_reset_did_emsg() |
| 3634 | var lines =<< trim END |
| 3635 | @s = 'blah' |
| 3636 | au BufWinLeave * # |
| 3637 | def Func() |
| 3638 | var winid = popup_create('popup', {}) |
| 3639 | exe '*s' |
| 3640 | popup_close(winid) |
| 3641 | enddef |
| 3642 | Func() |
| 3643 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 3644 | v9.CheckScriptFailure(lines, 'E492:', 8) |
Bram Moolenaar | 2d870f8 | 2020-12-05 13:41:01 +0100 | [diff] [blame] | 3645 | delfunc! g:Func |
Bram Moolenaar | eeece9e | 2020-11-20 19:26:48 +0100 | [diff] [blame] | 3646 | enddef |
| 3647 | |
Bram Moolenaar | 57f799e | 2020-12-12 20:42:19 +0100 | [diff] [blame] | 3648 | def Test_did_emsg_reset() |
| 3649 | # executing an autocommand resets did_emsg, this should not result in a |
| 3650 | # builtin function considered failing |
| 3651 | var lines =<< trim END |
| 3652 | vim9script |
| 3653 | au BufWinLeave * # |
| 3654 | def Func() |
Bram Moolenaar | 767034c | 2021-04-09 17:24:52 +0200 | [diff] [blame] | 3655 | popup_menu('', {callback: (a, b) => popup_create('', {})->popup_close()}) |
Bram Moolenaar | 57f799e | 2020-12-12 20:42:19 +0100 | [diff] [blame] | 3656 | eval [][0] |
| 3657 | enddef |
| 3658 | nno <F3> <cmd>call <sid>Func()<cr> |
| 3659 | feedkeys("\<F3>\e", 'xt') |
| 3660 | END |
Bram Moolenaar | f5fec05 | 2022-09-11 11:49:22 +0100 | [diff] [blame] | 3661 | writefile(lines, 'XemsgReset', 'D') |
Bram Moolenaar | 57f799e | 2020-12-12 20:42:19 +0100 | [diff] [blame] | 3662 | assert_fails('so XemsgReset', ['E684:', 'E684:'], lines, 2) |
Bram Moolenaar | f5fec05 | 2022-09-11 11:49:22 +0100 | [diff] [blame] | 3663 | |
Bram Moolenaar | 57f799e | 2020-12-12 20:42:19 +0100 | [diff] [blame] | 3664 | nunmap <F3> |
| 3665 | au! BufWinLeave |
| 3666 | enddef |
| 3667 | |
Bram Moolenaar | 56602ba | 2020-12-05 21:22:08 +0100 | [diff] [blame] | 3668 | def Test_abort_with_silent_call() |
| 3669 | var lines =<< trim END |
| 3670 | vim9script |
| 3671 | g:result = 'none' |
| 3672 | def Func() |
| 3673 | g:result += 3 |
| 3674 | g:result = 'yes' |
| 3675 | enddef |
| 3676 | # error is silenced, but function aborts on error |
| 3677 | silent! Func() |
| 3678 | assert_equal('none', g:result) |
| 3679 | unlet g:result |
| 3680 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 3681 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | 56602ba | 2020-12-05 21:22:08 +0100 | [diff] [blame] | 3682 | enddef |
| 3683 | |
Bram Moolenaar | f665e97 | 2020-12-05 19:17:16 +0100 | [diff] [blame] | 3684 | def Test_continues_with_silent_error() |
| 3685 | var lines =<< trim END |
| 3686 | vim9script |
| 3687 | g:result = 'none' |
| 3688 | def Func() |
| 3689 | silent! g:result += 3 |
| 3690 | g:result = 'yes' |
| 3691 | enddef |
| 3692 | # error is silenced, function does not abort |
| 3693 | Func() |
| 3694 | assert_equal('yes', g:result) |
| 3695 | unlet g:result |
| 3696 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 3697 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | f665e97 | 2020-12-05 19:17:16 +0100 | [diff] [blame] | 3698 | enddef |
| 3699 | |
Bram Moolenaar | af0df47 | 2020-12-02 20:51:22 +0100 | [diff] [blame] | 3700 | def Test_abort_even_with_silent() |
| 3701 | var lines =<< trim END |
| 3702 | vim9script |
| 3703 | g:result = 'none' |
| 3704 | def Func() |
| 3705 | eval {-> ''}() .. '' .. {}['X'] |
| 3706 | g:result = 'yes' |
| 3707 | enddef |
Bram Moolenaar | f665e97 | 2020-12-05 19:17:16 +0100 | [diff] [blame] | 3708 | silent! Func() |
Bram Moolenaar | af0df47 | 2020-12-02 20:51:22 +0100 | [diff] [blame] | 3709 | assert_equal('none', g:result) |
Bram Moolenaar | 4029cab | 2020-12-05 18:13:27 +0100 | [diff] [blame] | 3710 | unlet g:result |
| 3711 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 3712 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | 4029cab | 2020-12-05 18:13:27 +0100 | [diff] [blame] | 3713 | enddef |
| 3714 | |
Bram Moolenaar | f665e97 | 2020-12-05 19:17:16 +0100 | [diff] [blame] | 3715 | def Test_cmdmod_silent_restored() |
| 3716 | var lines =<< trim END |
| 3717 | vim9script |
| 3718 | def Func() |
| 3719 | g:result = 'none' |
| 3720 | silent! g:result += 3 |
| 3721 | g:result = 'none' |
| 3722 | g:result += 3 |
| 3723 | enddef |
| 3724 | Func() |
| 3725 | END |
| 3726 | # can't use CheckScriptFailure, it ignores the :silent! |
| 3727 | var fname = 'Xdefsilent' |
Bram Moolenaar | f5fec05 | 2022-09-11 11:49:22 +0100 | [diff] [blame] | 3728 | writefile(lines, fname, 'D') |
Bram Moolenaar | f665e97 | 2020-12-05 19:17:16 +0100 | [diff] [blame] | 3729 | var caught = 'no' |
| 3730 | try |
| 3731 | exe 'source ' .. fname |
| 3732 | catch /E1030:/ |
| 3733 | caught = 'yes' |
| 3734 | assert_match('Func, line 4', v:throwpoint) |
| 3735 | endtry |
| 3736 | assert_equal('yes', caught) |
Bram Moolenaar | f665e97 | 2020-12-05 19:17:16 +0100 | [diff] [blame] | 3737 | enddef |
| 3738 | |
Bram Moolenaar | 2fecb53 | 2021-03-24 22:00:56 +0100 | [diff] [blame] | 3739 | def Test_cmdmod_silent_nested() |
| 3740 | var lines =<< trim END |
| 3741 | vim9script |
| 3742 | var result = '' |
| 3743 | |
| 3744 | def Error() |
| 3745 | result ..= 'Eb' |
| 3746 | eval [][0] |
| 3747 | result ..= 'Ea' |
| 3748 | enddef |
| 3749 | |
| 3750 | def Crash() |
| 3751 | result ..= 'Cb' |
| 3752 | sil! Error() |
| 3753 | result ..= 'Ca' |
| 3754 | enddef |
| 3755 | |
| 3756 | Crash() |
| 3757 | assert_equal('CbEbEaCa', result) |
| 3758 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 3759 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | 2fecb53 | 2021-03-24 22:00:56 +0100 | [diff] [blame] | 3760 | enddef |
| 3761 | |
Bram Moolenaar | 4029cab | 2020-12-05 18:13:27 +0100 | [diff] [blame] | 3762 | def Test_dict_member_with_silent() |
| 3763 | var lines =<< trim END |
| 3764 | vim9script |
| 3765 | g:result = 'none' |
| 3766 | var d: dict<any> |
| 3767 | def Func() |
| 3768 | try |
Bram Moolenaar | 2949cfd | 2020-12-31 21:28:47 +0100 | [diff] [blame] | 3769 | g:result = map([], (_, v) => ({}[v]))->join() .. d[''] |
Bram Moolenaar | 4029cab | 2020-12-05 18:13:27 +0100 | [diff] [blame] | 3770 | catch |
| 3771 | endtry |
| 3772 | enddef |
| 3773 | silent! Func() |
| 3774 | assert_equal('0', g:result) |
| 3775 | unlet g:result |
Bram Moolenaar | af0df47 | 2020-12-02 20:51:22 +0100 | [diff] [blame] | 3776 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 3777 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | af0df47 | 2020-12-02 20:51:22 +0100 | [diff] [blame] | 3778 | enddef |
| 3779 | |
Bram Moolenaar | f904133 | 2021-01-21 19:41:16 +0100 | [diff] [blame] | 3780 | def Test_skip_cmds_with_silent() |
| 3781 | var lines =<< trim END |
| 3782 | vim9script |
| 3783 | |
| 3784 | def Func(b: bool) |
| 3785 | Crash() |
| 3786 | enddef |
| 3787 | |
| 3788 | def Crash() |
| 3789 | sil! :/not found/d _ |
| 3790 | sil! :/not found/put _ |
| 3791 | enddef |
| 3792 | |
| 3793 | Func(true) |
| 3794 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 3795 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | f904133 | 2021-01-21 19:41:16 +0100 | [diff] [blame] | 3796 | enddef |
| 3797 | |
Bram Moolenaar | 5b3d1bb | 2020-12-22 12:20:08 +0100 | [diff] [blame] | 3798 | def Test_opfunc() |
Bram Moolenaar | 848fadd | 2022-01-30 15:28:30 +0000 | [diff] [blame] | 3799 | nnoremap <F3> <cmd>set opfunc=g:Opfunc<cr>g@ |
Bram Moolenaar | 5b3d1bb | 2020-12-22 12:20:08 +0100 | [diff] [blame] | 3800 | def g:Opfunc(_: any): string |
| 3801 | setline(1, 'ASDF') |
| 3802 | return '' |
| 3803 | enddef |
| 3804 | new |
| 3805 | setline(1, 'asdf') |
| 3806 | feedkeys("\<F3>$", 'x') |
| 3807 | assert_equal('ASDF', getline(1)) |
| 3808 | |
| 3809 | bwipe! |
| 3810 | nunmap <F3> |
| 3811 | enddef |
| 3812 | |
Bram Moolenaar | 3b309f1 | 2021-12-13 18:19:55 +0000 | [diff] [blame] | 3813 | func Test_opfunc_error() |
| 3814 | CheckScreendump |
| 3815 | call Run_Test_opfunc_error() |
| 3816 | endfunc |
| 3817 | |
| 3818 | def Run_Test_opfunc_error() |
| 3819 | # test that the error from Opfunc() is displayed right away |
| 3820 | var lines =<< trim END |
| 3821 | vim9script |
| 3822 | |
| 3823 | def Opfunc(type: string) |
| 3824 | try |
| 3825 | eval [][0] |
| 3826 | catch /nothing/ # error not caught |
| 3827 | endtry |
| 3828 | enddef |
| 3829 | &operatorfunc = Opfunc |
| 3830 | nnoremap <expr> l <SID>L() |
| 3831 | def L(): string |
| 3832 | return 'l' |
| 3833 | enddef |
| 3834 | 'x'->repeat(10)->setline(1) |
| 3835 | feedkeys('g@l', 'n') |
| 3836 | feedkeys('llll') |
| 3837 | END |
Bram Moolenaar | f5fec05 | 2022-09-11 11:49:22 +0100 | [diff] [blame] | 3838 | call writefile(lines, 'XTest_opfunc_error', 'D') |
Bram Moolenaar | 3b309f1 | 2021-12-13 18:19:55 +0000 | [diff] [blame] | 3839 | |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 3840 | var buf = g:RunVimInTerminal('-S XTest_opfunc_error', {rows: 6, wait_for_ruler: 0}) |
| 3841 | g:WaitForAssert(() => assert_match('Press ENTER', term_getline(buf, 6))) |
Bram Moolenaar | ec89223 | 2022-05-06 17:53:06 +0100 | [diff] [blame] | 3842 | g:WaitForAssert(() => assert_match('E684: List index out of range: 0', term_getline(buf, 5))) |
Bram Moolenaar | 3b309f1 | 2021-12-13 18:19:55 +0000 | [diff] [blame] | 3843 | |
| 3844 | # clean up |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 3845 | g:StopVimInTerminal(buf) |
Bram Moolenaar | 3b309f1 | 2021-12-13 18:19:55 +0000 | [diff] [blame] | 3846 | enddef |
| 3847 | |
Bram Moolenaar | 077a423 | 2020-12-22 18:33:27 +0100 | [diff] [blame] | 3848 | " this was crashing on exit |
| 3849 | def Test_nested_lambda_in_closure() |
| 3850 | var lines =<< trim END |
| 3851 | vim9script |
Bram Moolenaar | 227c58a | 2021-04-28 20:40:44 +0200 | [diff] [blame] | 3852 | command WriteDone writefile(['Done'], 'XnestedDone') |
Bram Moolenaar | 077a423 | 2020-12-22 18:33:27 +0100 | [diff] [blame] | 3853 | def Outer() |
| 3854 | def g:Inner() |
| 3855 | echo map([1, 2, 3], {_, v -> v + 1}) |
| 3856 | enddef |
| 3857 | g:Inner() |
| 3858 | enddef |
| 3859 | defcompile |
Bram Moolenaar | 227c58a | 2021-04-28 20:40:44 +0200 | [diff] [blame] | 3860 | # not reached |
Bram Moolenaar | 077a423 | 2020-12-22 18:33:27 +0100 | [diff] [blame] | 3861 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 3862 | if !g:RunVim([], lines, '--clean -c WriteDone -c quit') |
Bram Moolenaar | 077a423 | 2020-12-22 18:33:27 +0100 | [diff] [blame] | 3863 | return |
| 3864 | endif |
| 3865 | assert_equal(['Done'], readfile('XnestedDone')) |
| 3866 | delete('XnestedDone') |
| 3867 | enddef |
| 3868 | |
Bram Moolenaar | 92368aa | 2022-02-07 17:50:39 +0000 | [diff] [blame] | 3869 | def Test_nested_closure_funcref() |
| 3870 | var lines =<< trim END |
| 3871 | vim9script |
| 3872 | def Func() |
| 3873 | var n: number |
| 3874 | def Nested() |
| 3875 | ++n |
| 3876 | enddef |
| 3877 | Nested() |
| 3878 | g:result_one = n |
| 3879 | var Ref = function(Nested) |
| 3880 | Ref() |
| 3881 | g:result_two = n |
| 3882 | enddef |
| 3883 | Func() |
| 3884 | END |
| 3885 | v9.CheckScriptSuccess(lines) |
| 3886 | assert_equal(1, g:result_one) |
| 3887 | assert_equal(2, g:result_two) |
| 3888 | unlet g:result_one g:result_two |
| 3889 | enddef |
| 3890 | |
Bram Moolenaar | 7aca5ca | 2022-02-07 19:56:43 +0000 | [diff] [blame] | 3891 | def Test_nested_closure_in_dict() |
| 3892 | var lines =<< trim END |
| 3893 | vim9script |
| 3894 | def Func(): dict<any> |
| 3895 | var n: number |
| 3896 | def Inc(): number |
| 3897 | ++n |
| 3898 | return n |
| 3899 | enddef |
| 3900 | return {inc: function(Inc)} |
| 3901 | enddef |
| 3902 | disas Func |
| 3903 | var d = Func() |
| 3904 | assert_equal(1, d.inc()) |
| 3905 | assert_equal(2, d.inc()) |
| 3906 | END |
| 3907 | v9.CheckScriptSuccess(lines) |
| 3908 | enddef |
| 3909 | |
Bram Moolenaar | fb43cfc | 2022-03-11 18:54:17 +0000 | [diff] [blame] | 3910 | def Test_script_local_other_script() |
| 3911 | var lines =<< trim END |
| 3912 | function LegacyJob() |
| 3913 | let FuncRef = function('s:close_cb') |
| 3914 | endfunction |
| 3915 | function s:close_cb(...) |
| 3916 | endfunction |
| 3917 | END |
Bram Moolenaar | f5fec05 | 2022-09-11 11:49:22 +0100 | [diff] [blame] | 3918 | lines->writefile('Xlegacy.vim', 'D') |
Bram Moolenaar | fb43cfc | 2022-03-11 18:54:17 +0000 | [diff] [blame] | 3919 | source Xlegacy.vim |
| 3920 | g:LegacyJob() |
| 3921 | g:LegacyJob() |
| 3922 | g:LegacyJob() |
| 3923 | |
| 3924 | delfunc g:LegacyJob |
Bram Moolenaar | fb43cfc | 2022-03-11 18:54:17 +0000 | [diff] [blame] | 3925 | enddef |
| 3926 | |
Bram Moolenaar | 04947cc | 2021-03-06 19:26:46 +0100 | [diff] [blame] | 3927 | def Test_check_func_arg_types() |
| 3928 | var lines =<< trim END |
| 3929 | vim9script |
| 3930 | def F1(x: string): string |
| 3931 | return x |
| 3932 | enddef |
| 3933 | |
| 3934 | def F2(x: number): number |
| 3935 | return x + 1 |
| 3936 | enddef |
| 3937 | |
Bram Moolenaar | 1d9cef7 | 2022-03-17 16:30:03 +0000 | [diff] [blame] | 3938 | def G(Fg: func): dict<func> |
| 3939 | return {f: Fg} |
Bram Moolenaar | 04947cc | 2021-03-06 19:26:46 +0100 | [diff] [blame] | 3940 | enddef |
| 3941 | |
| 3942 | def H(d: dict<func>): string |
| 3943 | return d.f('a') |
| 3944 | enddef |
| 3945 | END |
| 3946 | |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 3947 | v9.CheckScriptSuccess(lines + ['echo H(G(F1))']) |
| 3948 | v9.CheckScriptFailure(lines + ['echo H(G(F2))'], 'E1013:') |
Bram Moolenaar | 1d9cef7 | 2022-03-17 16:30:03 +0000 | [diff] [blame] | 3949 | |
| 3950 | v9.CheckScriptFailure(lines + ['def SomeFunc(ff: func)', 'enddef'], 'E704:') |
Bram Moolenaar | 04947cc | 2021-03-06 19:26:46 +0100 | [diff] [blame] | 3951 | enddef |
| 3952 | |
Bram Moolenaar | badf04f | 2022-03-12 21:28:22 +0000 | [diff] [blame] | 3953 | def Test_call_func_with_null() |
| 3954 | var lines =<< trim END |
| 3955 | def Fstring(v: string) |
| 3956 | assert_equal(null_string, v) |
| 3957 | enddef |
| 3958 | Fstring(null_string) |
| 3959 | def Fblob(v: blob) |
| 3960 | assert_equal(null_blob, v) |
| 3961 | enddef |
| 3962 | Fblob(null_blob) |
| 3963 | def Flist(v: list<number>) |
| 3964 | assert_equal(null_list, v) |
| 3965 | enddef |
| 3966 | Flist(null_list) |
| 3967 | def Fdict(v: dict<number>) |
| 3968 | assert_equal(null_dict, v) |
| 3969 | enddef |
| 3970 | Fdict(null_dict) |
| 3971 | def Ffunc(Fv: func(number): number) |
| 3972 | assert_equal(null_function, Fv) |
| 3973 | enddef |
| 3974 | Ffunc(null_function) |
| 3975 | if has('channel') |
| 3976 | def Fchannel(v: channel) |
| 3977 | assert_equal(null_channel, v) |
| 3978 | enddef |
| 3979 | Fchannel(null_channel) |
| 3980 | def Fjob(v: job) |
| 3981 | assert_equal(null_job, v) |
| 3982 | enddef |
| 3983 | Fjob(null_job) |
| 3984 | endif |
| 3985 | END |
| 3986 | v9.CheckDefAndScriptSuccess(lines) |
| 3987 | enddef |
| 3988 | |
| 3989 | def Test_null_default_argument() |
| 3990 | var lines =<< trim END |
| 3991 | def Fstring(v: string = null_string) |
| 3992 | assert_equal(null_string, v) |
| 3993 | enddef |
| 3994 | Fstring() |
| 3995 | def Fblob(v: blob = null_blob) |
| 3996 | assert_equal(null_blob, v) |
| 3997 | enddef |
| 3998 | Fblob() |
| 3999 | def Flist(v: list<number> = null_list) |
| 4000 | assert_equal(null_list, v) |
| 4001 | enddef |
| 4002 | Flist() |
| 4003 | def Fdict(v: dict<number> = null_dict) |
| 4004 | assert_equal(null_dict, v) |
| 4005 | enddef |
| 4006 | Fdict() |
| 4007 | def Ffunc(Fv: func(number): number = null_function) |
| 4008 | assert_equal(null_function, Fv) |
| 4009 | enddef |
| 4010 | Ffunc() |
| 4011 | if has('channel') |
| 4012 | def Fchannel(v: channel = null_channel) |
| 4013 | assert_equal(null_channel, v) |
| 4014 | enddef |
| 4015 | Fchannel() |
| 4016 | def Fjob(v: job = null_job) |
| 4017 | assert_equal(null_job, v) |
| 4018 | enddef |
| 4019 | Fjob() |
| 4020 | endif |
| 4021 | END |
| 4022 | v9.CheckDefAndScriptSuccess(lines) |
| 4023 | enddef |
| 4024 | |
| 4025 | def Test_null_return() |
| 4026 | var lines =<< trim END |
| 4027 | def Fstring(): string |
| 4028 | return null_string |
| 4029 | enddef |
| 4030 | assert_equal(null_string, Fstring()) |
| 4031 | def Fblob(): blob |
| 4032 | return null_blob |
| 4033 | enddef |
| 4034 | assert_equal(null_blob, Fblob()) |
| 4035 | def Flist(): list<number> |
| 4036 | return null_list |
| 4037 | enddef |
| 4038 | assert_equal(null_list, Flist()) |
| 4039 | def Fdict(): dict<number> |
| 4040 | return null_dict |
| 4041 | enddef |
| 4042 | assert_equal(null_dict, Fdict()) |
| 4043 | def Ffunc(): func(number): number |
| 4044 | return null_function |
| 4045 | enddef |
| 4046 | assert_equal(null_function, Ffunc()) |
| 4047 | if has('channel') |
| 4048 | def Fchannel(): channel |
| 4049 | return null_channel |
| 4050 | enddef |
| 4051 | assert_equal(null_channel, Fchannel()) |
| 4052 | def Fjob(): job |
| 4053 | return null_job |
| 4054 | enddef |
| 4055 | assert_equal(null_job, Fjob()) |
| 4056 | endif |
| 4057 | END |
| 4058 | v9.CheckDefAndScriptSuccess(lines) |
| 4059 | enddef |
| 4060 | |
Bram Moolenaar | 6e48b84 | 2021-08-10 22:52:02 +0200 | [diff] [blame] | 4061 | def Test_list_any_type_checked() |
| 4062 | var lines =<< trim END |
| 4063 | vim9script |
| 4064 | def Foo() |
| 4065 | --decl-- |
| 4066 | Bar(l) |
| 4067 | enddef |
| 4068 | def Bar(ll: list<dict<any>>) |
| 4069 | enddef |
| 4070 | Foo() |
| 4071 | END |
Bram Moolenaar | 2d3ac2e | 2022-02-03 12:34:05 +0000 | [diff] [blame] | 4072 | # "any" could be "dict<any>", thus OK |
Bram Moolenaar | 6e48b84 | 2021-08-10 22:52:02 +0200 | [diff] [blame] | 4073 | lines[2] = 'var l: list<any>' |
Bram Moolenaar | 2d3ac2e | 2022-02-03 12:34:05 +0000 | [diff] [blame] | 4074 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | 6e48b84 | 2021-08-10 22:52:02 +0200 | [diff] [blame] | 4075 | lines[2] = 'var l: list<any> = []' |
Bram Moolenaar | 2d3ac2e | 2022-02-03 12:34:05 +0000 | [diff] [blame] | 4076 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | 6e48b84 | 2021-08-10 22:52:02 +0200 | [diff] [blame] | 4077 | |
| 4078 | lines[2] = 'var l: list<any> = [11]' |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 4079 | v9.CheckScriptFailure(lines, 'E1013: Argument 1: type mismatch, expected list<dict<any>> but got list<number>', 2) |
Bram Moolenaar | 6e48b84 | 2021-08-10 22:52:02 +0200 | [diff] [blame] | 4080 | enddef |
| 4081 | |
Bram Moolenaar | 701cc6c | 2021-04-10 13:33:48 +0200 | [diff] [blame] | 4082 | def Test_compile_error() |
| 4083 | var lines =<< trim END |
| 4084 | def g:Broken() |
| 4085 | echo 'a' + {} |
| 4086 | enddef |
| 4087 | call g:Broken() |
| 4088 | END |
| 4089 | # First call: compilation error |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 4090 | v9.CheckScriptFailure(lines, 'E1051: Wrong argument type for +') |
Bram Moolenaar | 701cc6c | 2021-04-10 13:33:48 +0200 | [diff] [blame] | 4091 | |
| 4092 | # Second call won't try compiling again |
| 4093 | assert_fails('call g:Broken()', 'E1091: Function is not compiled: Broken') |
Bram Moolenaar | 599410c | 2021-04-10 14:03:43 +0200 | [diff] [blame] | 4094 | delfunc g:Broken |
| 4095 | |
| 4096 | # No error when compiling with :silent! |
| 4097 | lines =<< trim END |
| 4098 | def g:Broken() |
| 4099 | echo 'a' + [] |
| 4100 | enddef |
| 4101 | silent! defcompile |
| 4102 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 4103 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | 599410c | 2021-04-10 14:03:43 +0200 | [diff] [blame] | 4104 | |
| 4105 | # Calling the function won't try compiling again |
| 4106 | assert_fails('call g:Broken()', 'E1091: Function is not compiled: Broken') |
| 4107 | delfunc g:Broken |
Bram Moolenaar | 701cc6c | 2021-04-10 13:33:48 +0200 | [diff] [blame] | 4108 | enddef |
| 4109 | |
Bram Moolenaar | 962c43b | 2021-04-10 17:18:09 +0200 | [diff] [blame] | 4110 | def Test_ignored_argument() |
| 4111 | var lines =<< trim END |
| 4112 | vim9script |
| 4113 | def Ignore(_, _): string |
| 4114 | return 'yes' |
| 4115 | enddef |
| 4116 | assert_equal('yes', Ignore(1, 2)) |
| 4117 | |
| 4118 | func Ok(_) |
| 4119 | return a:_ |
| 4120 | endfunc |
| 4121 | assert_equal('ok', Ok('ok')) |
| 4122 | |
| 4123 | func Oktoo() |
| 4124 | let _ = 'too' |
| 4125 | return _ |
| 4126 | endfunc |
| 4127 | assert_equal('too', Oktoo()) |
Bram Moolenaar | da479c7 | 2021-04-10 21:01:38 +0200 | [diff] [blame] | 4128 | |
| 4129 | assert_equal([[1], [2], [3]], range(3)->mapnew((_, v) => [v]->map((_, w) => w + 1))) |
Bram Moolenaar | 962c43b | 2021-04-10 17:18:09 +0200 | [diff] [blame] | 4130 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 4131 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | 962c43b | 2021-04-10 17:18:09 +0200 | [diff] [blame] | 4132 | |
| 4133 | lines =<< trim END |
| 4134 | def Ignore(_: string): string |
| 4135 | return _ |
| 4136 | enddef |
| 4137 | defcompile |
| 4138 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 4139 | v9.CheckScriptFailure(lines, 'E1181:', 1) |
Bram Moolenaar | 962c43b | 2021-04-10 17:18:09 +0200 | [diff] [blame] | 4140 | |
| 4141 | lines =<< trim END |
| 4142 | var _ = 1 |
| 4143 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 4144 | v9.CheckDefAndScriptFailure(lines, 'E1181:', 1) |
Yegappan Lakshmanan | 34fcb69 | 2021-05-25 20:14:00 +0200 | [diff] [blame] | 4145 | |
| 4146 | lines =<< trim END |
| 4147 | var x = _ |
| 4148 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 4149 | v9.CheckDefAndScriptFailure(lines, 'E1181:', 1) |
Bram Moolenaar | 962c43b | 2021-04-10 17:18:09 +0200 | [diff] [blame] | 4150 | enddef |
| 4151 | |
Bram Moolenaar | bb8a7ce | 2021-04-10 20:10:26 +0200 | [diff] [blame] | 4152 | def Test_too_many_arguments() |
| 4153 | var lines =<< trim END |
| 4154 | echo [0, 1, 2]->map(() => 123) |
| 4155 | END |
Bram Moolenaar | eddd4fc | 2022-02-20 15:52:28 +0000 | [diff] [blame] | 4156 | v9.CheckDefAndScriptFailure(lines, ['E176:', 'E1106: 2 arguments too many'], 1) |
Bram Moolenaar | bb8a7ce | 2021-04-10 20:10:26 +0200 | [diff] [blame] | 4157 | |
| 4158 | lines =<< trim END |
| 4159 | echo [0, 1, 2]->map((_) => 123) |
| 4160 | END |
Bram Moolenaar | eddd4fc | 2022-02-20 15:52:28 +0000 | [diff] [blame] | 4161 | v9.CheckDefAndScriptFailure(lines, ['E176', 'E1106: One argument too many'], 1) |
Bram Moolenaar | 31d9948 | 2022-05-26 22:24:43 +0100 | [diff] [blame] | 4162 | |
| 4163 | lines =<< trim END |
| 4164 | vim9script |
| 4165 | def OneArgument(arg: string) |
| 4166 | echo arg |
| 4167 | enddef |
| 4168 | var Ref = OneArgument |
| 4169 | Ref('a', 'b') |
| 4170 | END |
| 4171 | v9.CheckScriptFailure(lines, 'E118:') |
| 4172 | enddef |
| 4173 | |
| 4174 | def Test_funcref_with_base() |
| 4175 | var lines =<< trim END |
| 4176 | vim9script |
| 4177 | def TwoArguments(str: string, nr: number) |
| 4178 | echo str nr |
| 4179 | enddef |
| 4180 | var Ref = TwoArguments |
| 4181 | Ref('a', 12) |
| 4182 | 'b'->Ref(34) |
| 4183 | END |
| 4184 | v9.CheckScriptSuccess(lines) |
| 4185 | |
| 4186 | lines =<< trim END |
| 4187 | vim9script |
| 4188 | def TwoArguments(str: string, nr: number) |
| 4189 | echo str nr |
| 4190 | enddef |
| 4191 | var Ref = TwoArguments |
| 4192 | 'a'->Ref('b') |
| 4193 | END |
| 4194 | v9.CheckScriptFailure(lines, 'E1013: Argument 2: type mismatch, expected number but got string', 6) |
| 4195 | |
| 4196 | lines =<< trim END |
| 4197 | vim9script |
| 4198 | def TwoArguments(str: string, nr: number) |
| 4199 | echo str nr |
| 4200 | enddef |
| 4201 | var Ref = TwoArguments |
| 4202 | 123->Ref(456) |
| 4203 | END |
| 4204 | v9.CheckScriptFailure(lines, 'E1013: Argument 1: type mismatch, expected string but got number') |
| 4205 | |
| 4206 | lines =<< trim END |
| 4207 | vim9script |
| 4208 | def TwoArguments(nr: number, str: string) |
| 4209 | echo str nr |
| 4210 | enddef |
| 4211 | var Ref = TwoArguments |
| 4212 | 123->Ref('b') |
| 4213 | def AndNowCompiled() |
| 4214 | 456->Ref('x') |
| 4215 | enddef |
| 4216 | AndNowCompiled() |
| 4217 | END |
| 4218 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | bb8a7ce | 2021-04-10 20:10:26 +0200 | [diff] [blame] | 4219 | enddef |
Bram Moolenaar | 077a423 | 2020-12-22 18:33:27 +0100 | [diff] [blame] | 4220 | |
Bram Moolenaar | a6aa164 | 2021-04-23 19:32:23 +0200 | [diff] [blame] | 4221 | def Test_closing_brace_at_start_of_line() |
| 4222 | var lines =<< trim END |
| 4223 | def Func() |
| 4224 | enddef |
| 4225 | Func( |
| 4226 | ) |
| 4227 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 4228 | v9.CheckDefAndScriptSuccess(lines) |
Bram Moolenaar | a6aa164 | 2021-04-23 19:32:23 +0200 | [diff] [blame] | 4229 | enddef |
| 4230 | |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 4231 | func s:CreateMydict() |
Bram Moolenaar | b033ee2 | 2021-08-15 16:08:36 +0200 | [diff] [blame] | 4232 | let g:mydict = {} |
| 4233 | func g:mydict.afunc() |
| 4234 | let g:result = self.key |
| 4235 | endfunc |
| 4236 | endfunc |
| 4237 | |
| 4238 | def Test_numbered_function_reference() |
| 4239 | CreateMydict() |
| 4240 | var output = execute('legacy func g:mydict.afunc') |
| 4241 | var funcName = 'g:' .. substitute(output, '.*function \(\d\+\).*', '\1', '') |
| 4242 | execute 'function(' .. funcName .. ', [], {key: 42})()' |
| 4243 | # check that the function still exists |
| 4244 | assert_equal(output, execute('legacy func g:mydict.afunc')) |
| 4245 | unlet g:mydict |
| 4246 | enddef |
| 4247 | |
Bram Moolenaar | cfb4d4f | 2022-09-30 19:19:04 +0100 | [diff] [blame] | 4248 | def Test_numbered_function_call() |
| 4249 | var lines =<< trim END |
| 4250 | let s:legacyscript = {} |
| 4251 | func s:legacyscript.Helper() abort |
| 4252 | return "Success" |
| 4253 | endfunc |
| 4254 | let g:legacyscript = deepcopy(s:legacyscript) |
| 4255 | |
| 4256 | let g:legacy_result = eval("g:legacyscript.Helper()") |
| 4257 | vim9cmd g:vim9_result = eval("g:legacyscript.Helper()") |
| 4258 | END |
| 4259 | v9.CheckScriptSuccess(lines) |
| 4260 | assert_equal('Success', g:legacy_result) |
| 4261 | assert_equal('Success', g:vim9_result) |
| 4262 | |
| 4263 | unlet g:legacy_result |
| 4264 | unlet g:vim9_result |
| 4265 | enddef |
| 4266 | |
Bram Moolenaar | d3a1178 | 2022-01-05 16:50:40 +0000 | [diff] [blame] | 4267 | def Test_go_beyond_end_of_cmd() |
| 4268 | # this was reading the byte after the end of the line |
| 4269 | var lines =<< trim END |
| 4270 | def F() |
| 4271 | cal |
| 4272 | enddef |
| 4273 | defcompile |
| 4274 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 4275 | v9.CheckScriptFailure(lines, 'E476:') |
Bram Moolenaar | d3a1178 | 2022-01-05 16:50:40 +0000 | [diff] [blame] | 4276 | enddef |
| 4277 | |
Yegappan Lakshmanan | 7c7e19c | 2022-04-09 11:09:07 +0100 | [diff] [blame] | 4278 | " Test for memory allocation failure when defining a new lambda |
| 4279 | func Test_lambda_allocation_failure() |
| 4280 | new |
| 4281 | let lines =<< trim END |
| 4282 | vim9script |
| 4283 | g:Xlambda = (x): number => { |
| 4284 | return x + 1 |
| 4285 | } |
| 4286 | END |
| 4287 | call setline(1, lines) |
| 4288 | call test_alloc_fail(GetAllocId('get_func'), 0, 0) |
| 4289 | call assert_fails('source', 'E342:') |
| 4290 | call assert_false(exists('g:Xlambda')) |
| 4291 | bw! |
| 4292 | endfunc |
| 4293 | |
Bram Moolenaar | 0d89d8a | 2022-12-31 14:01:24 +0000 | [diff] [blame] | 4294 | def Test_lambda_argument_type_check() |
| 4295 | var lines =<< trim END |
| 4296 | vim9script |
| 4297 | |
| 4298 | def Scan(ll: list<any>): func(func(any)) |
| 4299 | return (Emit: func(any)) => { |
| 4300 | for e in ll |
| 4301 | Emit(e) |
| 4302 | endfor |
| 4303 | } |
| 4304 | enddef |
| 4305 | |
| 4306 | def Sum(Cont: func(func(any))): any |
| 4307 | var sum = 0.0 |
| 4308 | Cont((v: float) => { # <== NOTE: the lambda expects a float |
| 4309 | sum += v |
| 4310 | }) |
| 4311 | return sum |
| 4312 | enddef |
| 4313 | |
| 4314 | const ml = [3.0, 2, 7] |
| 4315 | echo Scan(ml)->Sum() |
| 4316 | END |
| 4317 | v9.CheckScriptFailure(lines, 'E1013: Argument 1: type mismatch, expected float but got number') |
| 4318 | enddef |
| 4319 | |
Bram Moolenaar | bce69d6 | 2022-05-22 13:45:52 +0100 | [diff] [blame] | 4320 | def Test_multiple_funcref() |
| 4321 | # This was using a NULL pointer |
| 4322 | var lines =<< trim END |
| 4323 | vim9script |
| 4324 | def A(F: func, ...args: list<any>): func |
| 4325 | return funcref(F, args) |
| 4326 | enddef |
| 4327 | |
| 4328 | def B(F: func): func |
| 4329 | return funcref(A, [F]) |
| 4330 | enddef |
| 4331 | |
| 4332 | def Test(n: number) |
| 4333 | enddef |
| 4334 | |
| 4335 | const X = B(Test) |
| 4336 | X(1) |
| 4337 | END |
| 4338 | v9.CheckScriptSuccess(lines) |
| 4339 | |
| 4340 | # slightly different case |
| 4341 | lines =<< trim END |
| 4342 | vim9script |
| 4343 | |
| 4344 | def A(F: func, ...args: list<any>): any |
| 4345 | return call(F, args) |
| 4346 | enddef |
| 4347 | |
| 4348 | def B(F: func): func |
| 4349 | return funcref(A, [F]) |
| 4350 | enddef |
| 4351 | |
| 4352 | def Test(n: number) |
| 4353 | enddef |
| 4354 | |
| 4355 | const X = B(Test) |
| 4356 | X(1) |
| 4357 | END |
| 4358 | v9.CheckScriptSuccess(lines) |
| 4359 | enddef |
| 4360 | |
Bram Moolenaar | bd683e3 | 2022-07-18 17:49:03 +0100 | [diff] [blame] | 4361 | def Test_cexpr_errmsg_line_number() |
| 4362 | var lines =<< trim END |
| 4363 | vim9script |
| 4364 | def Func() |
| 4365 | var qfl = {} |
| 4366 | cexpr qfl |
| 4367 | enddef |
| 4368 | Func() |
| 4369 | END |
| 4370 | v9.CheckScriptFailure(lines, 'E777', 2) |
| 4371 | enddef |
| 4372 | |
Bram Moolenaar | 1d84f76 | 2022-09-03 21:35:53 +0100 | [diff] [blame] | 4373 | def AddDefer(s: string) |
| 4374 | g:deferred->extend([s]) |
| 4375 | enddef |
| 4376 | |
| 4377 | def DeferTwo() |
| 4378 | g:deferred->extend(['in Two']) |
| 4379 | for n in range(3) |
| 4380 | defer g:AddDefer('two' .. n) |
| 4381 | endfor |
| 4382 | g:deferred->extend(['end Two']) |
| 4383 | enddef |
| 4384 | |
| 4385 | def DeferOne() |
| 4386 | g:deferred->extend(['in One']) |
| 4387 | defer g:AddDefer('one') |
| 4388 | g:DeferTwo() |
| 4389 | g:deferred->extend(['end One']) |
| 4390 | |
| 4391 | writefile(['text'], 'XdeferFile') |
| 4392 | defer delete('XdeferFile') |
| 4393 | enddef |
| 4394 | |
| 4395 | def Test_defer() |
| 4396 | g:deferred = [] |
| 4397 | g:DeferOne() |
| 4398 | assert_equal(['in One', 'in Two', 'end Two', 'two2', 'two1', 'two0', 'end One', 'one'], g:deferred) |
| 4399 | unlet g:deferred |
| 4400 | assert_equal('', glob('XdeferFile')) |
| 4401 | enddef |
| 4402 | |
Bram Moolenaar | 3558afe | 2022-10-13 16:12:57 +0100 | [diff] [blame] | 4403 | def Test_invalid_redir() |
| 4404 | var lines =<< trim END |
| 4405 | def Tone() |
| 4406 | if 1 |
| 4407 | redi =>@0 |
| 4408 | redi END |
| 4409 | endif |
| 4410 | enddef |
| 4411 | defcompile |
| 4412 | END |
| 4413 | v9.CheckScriptFailure(lines, 'E354:') |
| 4414 | delfunc g:Tone |
| 4415 | |
| 4416 | # this was reading past the end of the line |
| 4417 | lines =<< trim END |
| 4418 | def Ttwo() |
| 4419 | if 0 |
| 4420 | redi =>@0 |
| 4421 | redi END |
| 4422 | endif |
| 4423 | enddef |
| 4424 | defcompile |
| 4425 | END |
| 4426 | v9.CheckScriptFailure(lines, 'E354:') |
| 4427 | delfunc g:Ttwo |
| 4428 | enddef |
| 4429 | |
Bram Moolenaar | 39c82ea | 2023-01-02 13:08:01 +0000 | [diff] [blame] | 4430 | func Test_keytyped_in_nested_function() |
| 4431 | CheckRunVimInTerminal |
| 4432 | |
| 4433 | call Run_Test_keytyped_in_nested_function() |
| 4434 | endfunc |
| 4435 | |
| 4436 | def Run_Test_keytyped_in_nested_function() |
| 4437 | var lines =<< trim END |
| 4438 | vim9script |
| 4439 | autocmd CmdlineEnter * sample#Init() |
| 4440 | |
| 4441 | exe 'set rtp=' .. getcwd() .. '/Xrtpdir' |
| 4442 | END |
| 4443 | writefile(lines, 'Xkeytyped', 'D') |
| 4444 | |
| 4445 | var dir = 'Xrtpdir/autoload' |
| 4446 | mkdir(dir, 'pR') |
| 4447 | |
| 4448 | lines =<< trim END |
| 4449 | vim9script |
| 4450 | export def Init(): void |
| 4451 | cnoremap <expr>" <SID>Quote('"') |
| 4452 | enddef |
| 4453 | def Quote(str: string): string |
| 4454 | def InPair(): number |
| 4455 | return 0 |
| 4456 | enddef |
| 4457 | return str |
| 4458 | enddef |
| 4459 | END |
| 4460 | writefile(lines, dir .. '/sample.vim') |
| 4461 | |
| 4462 | var buf = g:RunVimInTerminal('-S Xkeytyped', {rows: 6}) |
| 4463 | |
| 4464 | term_sendkeys(buf, ':"') |
| 4465 | g:VerifyScreenDump(buf, 'Test_keytyped_in_nested_func', {}) |
| 4466 | |
| 4467 | # clean up |
| 4468 | term_sendkeys(buf, "\<Esc>") |
| 4469 | g:StopVimInTerminal(buf) |
| 4470 | enddef |
| 4471 | |
Bram Moolenaar | 8b716f5 | 2022-02-15 21:17:56 +0000 | [diff] [blame] | 4472 | " The following messes up syntax highlight, keep near the end. |
Bram Moolenaar | 2067733 | 2021-06-06 17:02:53 +0200 | [diff] [blame] | 4473 | if has('python3') |
Bram Moolenaar | 8b716f5 | 2022-02-15 21:17:56 +0000 | [diff] [blame] | 4474 | def Test_python3_command() |
| 4475 | py3 import vim |
Bram Moolenaar | f5288c5 | 2022-02-15 21:33:29 +0000 | [diff] [blame] | 4476 | py3 vim.command("g:done = 'yes'") |
Bram Moolenaar | 8b716f5 | 2022-02-15 21:17:56 +0000 | [diff] [blame] | 4477 | assert_equal('yes', g:done) |
| 4478 | unlet g:done |
| 4479 | enddef |
| 4480 | |
Bram Moolenaar | 2067733 | 2021-06-06 17:02:53 +0200 | [diff] [blame] | 4481 | def Test_python3_heredoc() |
| 4482 | py3 << trim EOF |
| 4483 | import vim |
| 4484 | vim.vars['didit'] = 'yes' |
| 4485 | EOF |
| 4486 | assert_equal('yes', g:didit) |
| 4487 | |
| 4488 | python3 << trim EOF |
| 4489 | import vim |
| 4490 | vim.vars['didit'] = 'again' |
| 4491 | EOF |
| 4492 | assert_equal('again', g:didit) |
| 4493 | enddef |
| 4494 | endif |
| 4495 | |
Bram Moolenaar | 2067733 | 2021-06-06 17:02:53 +0200 | [diff] [blame] | 4496 | if has('lua') |
| 4497 | def Test_lua_heredoc() |
| 4498 | g:d = {} |
| 4499 | lua << trim EOF |
| 4500 | x = vim.eval('g:d') |
| 4501 | x['key'] = 'val' |
| 4502 | EOF |
| 4503 | assert_equal('val', g:d.key) |
| 4504 | enddef |
Bram Moolenaar | efd73ae | 2022-03-20 18:51:00 +0000 | [diff] [blame] | 4505 | |
| 4506 | def Test_lua_heredoc_fails() |
| 4507 | var lines = [ |
| 4508 | 'vim9script', |
| 4509 | 'def ExeLua()', |
| 4510 | 'lua << trim EOLUA', |
| 4511 | "x = vim.eval('g:nodict')", |
| 4512 | 'EOLUA', |
| 4513 | 'enddef', |
| 4514 | 'ExeLua()', |
| 4515 | ] |
| 4516 | v9.CheckScriptFailure(lines, 'E121: Undefined variable: g:nodict') |
| 4517 | enddef |
Bram Moolenaar | 2067733 | 2021-06-06 17:02:53 +0200 | [diff] [blame] | 4518 | endif |
| 4519 | |
Bram Moolenaar | d881d15 | 2022-05-13 13:50:36 +0100 | [diff] [blame] | 4520 | if has('perl') |
| 4521 | def Test_perl_heredoc_nested() |
| 4522 | var lines =<< trim END |
| 4523 | vim9script |
| 4524 | def F(): string |
| 4525 | def G(): string |
| 4526 | perl << EOF |
| 4527 | EOF |
| 4528 | return 'done' |
| 4529 | enddef |
| 4530 | return G() |
| 4531 | enddef |
| 4532 | assert_equal('done', F()) |
| 4533 | END |
| 4534 | v9.CheckScriptSuccess(lines) |
| 4535 | enddef |
| 4536 | endif |
| 4537 | |
Bram Moolenaar | f7779c6 | 2020-05-03 15:38:16 +0200 | [diff] [blame] | 4538 | |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 4539 | " vim: ts=8 sw=2 sts=2 expandtab tw=80 fdm=marker |