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 | e8c4660 | 2021-04-05 22:27:37 +0200 | [diff] [blame] | 32 | writefile(lines, 'XTest_compile_error') |
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 | delete('XTest_compile_error') |
| 41 | enddef |
| 42 | |
| 43 | def TestCompilingErrorInTry() |
| 44 | var dir = 'Xdir/autoload' |
| 45 | mkdir(dir, 'p') |
| 46 | |
| 47 | var lines =<< trim END |
| 48 | vim9script |
Bram Moolenaar | d8fe6d3 | 2022-01-30 18:40:44 +0000 | [diff] [blame] | 49 | export def OnlyCompiled() |
Bram Moolenaar | e8c4660 | 2021-04-05 22:27:37 +0200 | [diff] [blame] | 50 | g:runtime = 'yes' |
| 51 | invalid |
| 52 | enddef |
| 53 | END |
| 54 | writefile(lines, dir .. '/script.vim') |
| 55 | |
| 56 | lines =<< trim END |
| 57 | vim9script |
| 58 | todo |
| 59 | try |
| 60 | script#OnlyCompiled() |
| 61 | catch /nothing/ |
| 62 | endtry |
| 63 | END |
| 64 | lines[1] = 'set rtp=' .. getcwd() .. '/Xdir' |
| 65 | writefile(lines, 'XTest_compile_error') |
| 66 | |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 67 | var buf = g:RunVimInTerminal('-S XTest_compile_error', {rows: 10, wait_for_ruler: 0}) |
| 68 | g:WaitForAssert(() => assert_match('Error detected while compiling command line.*function script#OnlyCompiled.*Invalid command: invalid', |
| 69 | g:Term_getlines(buf, range(1, 9)))) |
Bram Moolenaar | e8c4660 | 2021-04-05 22:27:37 +0200 | [diff] [blame] | 70 | |
| 71 | # clean up |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 72 | g:StopVimInTerminal(buf) |
Bram Moolenaar | e8c4660 | 2021-04-05 22:27:37 +0200 | [diff] [blame] | 73 | delete('XTest_compile_error') |
| 74 | delete('Xdir', 'rf') |
Bram Moolenaar | f4e8cdd | 2020-10-12 22:07:13 +0200 | [diff] [blame] | 75 | enddef |
| 76 | |
Bram Moolenaar | b55d618 | 2021-06-08 22:01:53 +0200 | [diff] [blame] | 77 | def Test_compile_error_in_called_function() |
| 78 | var lines =<< trim END |
| 79 | vim9script |
| 80 | var n: number |
| 81 | def Foo() |
| 82 | &hls = n |
| 83 | enddef |
| 84 | def Bar() |
| 85 | Foo() |
| 86 | enddef |
| 87 | silent! Foo() |
| 88 | Bar() |
| 89 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 90 | v9.CheckScriptFailureList(lines, ['E1012:', 'E1191:']) |
Bram Moolenaar | b55d618 | 2021-06-08 22:01:53 +0200 | [diff] [blame] | 91 | enddef |
| 92 | |
Bram Moolenaar | 22f17a2 | 2021-06-21 20:48:58 +0200 | [diff] [blame] | 93 | def Test_wrong_function_name() |
| 94 | var lines =<< trim END |
| 95 | vim9script |
| 96 | func _Foo() |
| 97 | echo 'foo' |
| 98 | endfunc |
| 99 | END |
Bram Moolenaar | 3787f26 | 2022-02-07 21:54:01 +0000 | [diff] [blame] | 100 | v9.CheckScriptFailure(lines, 'E1267:') |
Bram Moolenaar | 22f17a2 | 2021-06-21 20:48:58 +0200 | [diff] [blame] | 101 | |
| 102 | lines =<< trim END |
| 103 | vim9script |
| 104 | def _Foo() |
| 105 | echo 'foo' |
| 106 | enddef |
| 107 | END |
Bram Moolenaar | 3787f26 | 2022-02-07 21:54:01 +0000 | [diff] [blame] | 108 | v9.CheckScriptFailure(lines, 'E1267:') |
Bram Moolenaar | dea5ab0 | 2022-02-23 22:12:02 +0000 | [diff] [blame] | 109 | |
| 110 | lines =<< trim END |
| 111 | vim9script |
| 112 | var Object = {} |
| 113 | function Object.Method() |
| 114 | endfunction |
| 115 | END |
| 116 | v9.CheckScriptFailure(lines, 'E1182:') |
| 117 | |
| 118 | lines =<< trim END |
| 119 | vim9script |
| 120 | var Object = {} |
| 121 | def Object.Method() |
| 122 | enddef |
| 123 | END |
| 124 | v9.CheckScriptFailure(lines, 'E1182:') |
| 125 | |
| 126 | lines =<< trim END |
| 127 | vim9script |
| 128 | g:Object = {} |
| 129 | function g:Object.Method() |
| 130 | endfunction |
| 131 | END |
| 132 | v9.CheckScriptFailure(lines, 'E1182:') |
| 133 | |
| 134 | lines =<< trim END |
| 135 | let s:Object = {} |
| 136 | def Define() |
| 137 | function s:Object.Method() |
| 138 | endfunction |
| 139 | enddef |
| 140 | defcompile |
| 141 | END |
| 142 | v9.CheckScriptFailure(lines, 'E1182:') |
| 143 | delfunc g:Define |
| 144 | |
| 145 | lines =<< trim END |
| 146 | let s:Object = {} |
| 147 | def Define() |
| 148 | def Object.Method() |
| 149 | enddef |
| 150 | enddef |
| 151 | defcompile |
| 152 | END |
| 153 | v9.CheckScriptFailure(lines, 'E1182:') |
| 154 | delfunc g:Define |
| 155 | |
| 156 | lines =<< trim END |
| 157 | let g:Object = {} |
| 158 | def Define() |
| 159 | function g:Object.Method() |
| 160 | endfunction |
| 161 | enddef |
| 162 | defcompile |
| 163 | END |
| 164 | v9.CheckScriptFailure(lines, 'E1182:') |
| 165 | delfunc g:Define |
Bram Moolenaar | 22f17a2 | 2021-06-21 20:48:58 +0200 | [diff] [blame] | 166 | enddef |
| 167 | |
Bram Moolenaar | f48b2fa | 2021-04-12 22:02:36 +0200 | [diff] [blame] | 168 | def Test_autoload_name_mismatch() |
| 169 | var dir = 'Xdir/autoload' |
| 170 | mkdir(dir, 'p') |
| 171 | |
| 172 | var lines =<< trim END |
| 173 | vim9script |
Bram Moolenaar | d8fe6d3 | 2022-01-30 18:40:44 +0000 | [diff] [blame] | 174 | export def NoFunction() |
Bram Moolenaar | f48b2fa | 2021-04-12 22:02:36 +0200 | [diff] [blame] | 175 | # comment |
| 176 | g:runtime = 'yes' |
| 177 | enddef |
| 178 | END |
| 179 | writefile(lines, dir .. '/script.vim') |
| 180 | |
| 181 | var save_rtp = &rtp |
| 182 | exe 'set rtp=' .. getcwd() .. '/Xdir' |
| 183 | lines =<< trim END |
| 184 | call script#Function() |
| 185 | END |
Bram Moolenaar | d8fe6d3 | 2022-01-30 18:40:44 +0000 | [diff] [blame] | 186 | v9.CheckScriptFailure(lines, 'E117:', 1) |
Bram Moolenaar | f48b2fa | 2021-04-12 22:02:36 +0200 | [diff] [blame] | 187 | |
| 188 | &rtp = save_rtp |
| 189 | delete(dir, 'rf') |
| 190 | enddef |
| 191 | |
Bram Moolenaar | f0a4069 | 2021-06-11 22:05:47 +0200 | [diff] [blame] | 192 | def Test_autoload_names() |
| 193 | var dir = 'Xdir/autoload' |
| 194 | mkdir(dir, 'p') |
| 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 |
| 205 | exe 'set rtp=' .. getcwd() .. '/Xdir' |
| 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 |
| 217 | delete(dir, 'rf') |
| 218 | enddef |
| 219 | |
Bram Moolenaar | 88c89c7 | 2021-08-14 14:01:05 +0200 | [diff] [blame] | 220 | def Test_autoload_error_in_script() |
| 221 | var dir = 'Xdir/autoload' |
| 222 | mkdir(dir, 'p') |
| 223 | |
| 224 | var lines =<< trim END |
| 225 | func scripterror#function() |
| 226 | let g:called_function = 'yes' |
| 227 | endfunc |
| 228 | let 0 = 1 |
| 229 | END |
| 230 | writefile(lines, dir .. '/scripterror.vim') |
| 231 | |
| 232 | var save_rtp = &rtp |
| 233 | exe 'set rtp=' .. getcwd() .. '/Xdir' |
| 234 | |
| 235 | g:called_function = 'no' |
| 236 | # The error in the autoload script cannot be checked with assert_fails(), use |
| 237 | # CheckDefSuccess() instead of CheckDefFailure() |
| 238 | try |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 239 | v9.CheckDefSuccess(['scripterror#function()']) |
Bram Moolenaar | 88c89c7 | 2021-08-14 14:01:05 +0200 | [diff] [blame] | 240 | catch |
| 241 | assert_match('E121: Undefined variable: 0', v:exception) |
| 242 | endtry |
| 243 | assert_equal('no', g:called_function) |
| 244 | |
| 245 | lines =<< trim END |
| 246 | func scriptcaught#function() |
| 247 | let g:called_function = 'yes' |
| 248 | endfunc |
| 249 | try |
| 250 | let 0 = 1 |
| 251 | catch |
| 252 | let g:caught = v:exception |
| 253 | endtry |
| 254 | END |
| 255 | writefile(lines, dir .. '/scriptcaught.vim') |
| 256 | |
| 257 | g:called_function = 'no' |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 258 | v9.CheckDefSuccess(['scriptcaught#function()']) |
Bram Moolenaar | 88c89c7 | 2021-08-14 14:01:05 +0200 | [diff] [blame] | 259 | assert_match('E121: Undefined variable: 0', g:caught) |
| 260 | assert_equal('yes', g:called_function) |
| 261 | |
| 262 | &rtp = save_rtp |
| 263 | delete(dir, 'rf') |
| 264 | enddef |
| 265 | |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 266 | def s:CallRecursive(n: number): number |
Bram Moolenaar | 0ba48e8 | 2020-11-17 18:23:19 +0100 | [diff] [blame] | 267 | return CallRecursive(n + 1) |
| 268 | enddef |
| 269 | |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 270 | def s:CallMapRecursive(l: list<number>): number |
Bram Moolenaar | 2949cfd | 2020-12-31 21:28:47 +0100 | [diff] [blame] | 271 | return map(l, (_, v) => CallMapRecursive([v]))[0] |
Bram Moolenaar | 0ba48e8 | 2020-11-17 18:23:19 +0100 | [diff] [blame] | 272 | enddef |
| 273 | |
| 274 | def Test_funcdepth_error() |
| 275 | set maxfuncdepth=10 |
| 276 | |
| 277 | var caught = false |
| 278 | try |
| 279 | CallRecursive(1) |
| 280 | catch /E132:/ |
| 281 | caught = true |
| 282 | endtry |
| 283 | assert_true(caught) |
| 284 | |
| 285 | caught = false |
| 286 | try |
| 287 | CallMapRecursive([1]) |
| 288 | catch /E132:/ |
| 289 | caught = true |
| 290 | endtry |
| 291 | assert_true(caught) |
| 292 | |
| 293 | set maxfuncdepth& |
| 294 | enddef |
| 295 | |
Bram Moolenaar | 5178b1b | 2021-01-01 18:43:51 +0100 | [diff] [blame] | 296 | def Test_endfunc_enddef() |
| 297 | var lines =<< trim END |
| 298 | def Test() |
| 299 | echo 'test' |
| 300 | endfunc |
| 301 | enddef |
| 302 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 303 | v9.CheckScriptFailure(lines, 'E1151:', 3) |
Bram Moolenaar | 5178b1b | 2021-01-01 18:43:51 +0100 | [diff] [blame] | 304 | |
| 305 | lines =<< trim END |
| 306 | def Test() |
| 307 | func Nested() |
| 308 | echo 'test' |
| 309 | enddef |
| 310 | enddef |
| 311 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 312 | v9.CheckScriptFailure(lines, 'E1152:', 4) |
Bram Moolenaar | 49f1e9e | 2021-03-22 20:49:02 +0100 | [diff] [blame] | 313 | |
| 314 | lines =<< trim END |
| 315 | def Ok() |
| 316 | echo 'hello' |
| 317 | enddef | echo 'there' |
| 318 | def Bad() |
| 319 | echo 'hello' |
| 320 | enddef there |
| 321 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 322 | v9.CheckScriptFailure(lines, 'E1173: Text found after enddef: there', 6) |
Bram Moolenaar | 5178b1b | 2021-01-01 18:43:51 +0100 | [diff] [blame] | 323 | enddef |
| 324 | |
Bram Moolenaar | b8ba9b9 | 2021-01-01 18:54:34 +0100 | [diff] [blame] | 325 | def Test_missing_endfunc_enddef() |
| 326 | var lines =<< trim END |
| 327 | vim9script |
| 328 | def Test() |
| 329 | echo 'test' |
| 330 | endef |
| 331 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 332 | v9.CheckScriptFailure(lines, 'E1057:', 2) |
Bram Moolenaar | b8ba9b9 | 2021-01-01 18:54:34 +0100 | [diff] [blame] | 333 | |
| 334 | lines =<< trim END |
| 335 | vim9script |
| 336 | func Some() |
| 337 | echo 'test' |
| 338 | enfffunc |
| 339 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 340 | v9.CheckScriptFailure(lines, 'E126:', 2) |
Bram Moolenaar | b8ba9b9 | 2021-01-01 18:54:34 +0100 | [diff] [blame] | 341 | enddef |
| 342 | |
Bram Moolenaar | 4efd994 | 2021-01-24 21:14:20 +0100 | [diff] [blame] | 343 | def Test_white_space_before_paren() |
| 344 | var lines =<< trim END |
| 345 | vim9script |
| 346 | def Test () |
| 347 | echo 'test' |
| 348 | enddef |
| 349 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 350 | v9.CheckScriptFailure(lines, 'E1068:', 2) |
Bram Moolenaar | 4efd994 | 2021-01-24 21:14:20 +0100 | [diff] [blame] | 351 | |
| 352 | lines =<< trim END |
| 353 | vim9script |
| 354 | func Test () |
| 355 | echo 'test' |
| 356 | endfunc |
| 357 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 358 | v9.CheckScriptFailure(lines, 'E1068:', 2) |
Bram Moolenaar | 4efd994 | 2021-01-24 21:14:20 +0100 | [diff] [blame] | 359 | |
| 360 | lines =<< trim END |
| 361 | def Test () |
| 362 | echo 'test' |
| 363 | enddef |
| 364 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 365 | v9.CheckScriptFailure(lines, 'E1068:', 1) |
Bram Moolenaar | 4efd994 | 2021-01-24 21:14:20 +0100 | [diff] [blame] | 366 | |
| 367 | lines =<< trim END |
| 368 | func Test () |
| 369 | echo 'test' |
| 370 | endfunc |
| 371 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 372 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | 4efd994 | 2021-01-24 21:14:20 +0100 | [diff] [blame] | 373 | enddef |
| 374 | |
Bram Moolenaar | 832ea89 | 2021-01-08 21:55:26 +0100 | [diff] [blame] | 375 | def Test_enddef_dict_key() |
| 376 | var d = { |
| 377 | enddef: 'x', |
| 378 | endfunc: 'y', |
| 379 | } |
| 380 | assert_equal({enddef: 'x', endfunc: 'y'}, d) |
| 381 | enddef |
| 382 | |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 383 | def ReturnString(): string |
| 384 | return 'string' |
| 385 | enddef |
| 386 | |
| 387 | def ReturnNumber(): number |
| 388 | return 123 |
| 389 | enddef |
| 390 | |
| 391 | let g:notNumber = 'string' |
| 392 | |
| 393 | def ReturnGlobal(): number |
| 394 | return g:notNumber |
| 395 | enddef |
| 396 | |
| 397 | def Test_return_something() |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 398 | g:ReturnString()->assert_equal('string') |
| 399 | g:ReturnNumber()->assert_equal(123) |
Bram Moolenaar | 848fadd | 2022-01-30 15:28:30 +0000 | [diff] [blame] | 400 | 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] | 401 | |
| 402 | var lines =<< trim END |
| 403 | vim9script |
| 404 | |
| 405 | def Msg() |
| 406 | echomsg 'in Msg()...' |
| 407 | enddef |
| 408 | |
| 409 | def Func() |
| 410 | return Msg() |
| 411 | enddef |
| 412 | defcompile |
| 413 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 414 | v9.CheckScriptFailure(lines, 'E1096:') |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 415 | enddef |
| 416 | |
Bram Moolenaar | e32e516 | 2021-01-21 20:21:29 +0100 | [diff] [blame] | 417 | def Test_check_argument_type() |
| 418 | var lines =<< trim END |
| 419 | vim9script |
| 420 | def Val(a: number, b: number): number |
| 421 | return 0 |
| 422 | enddef |
| 423 | def Func() |
| 424 | var x: any = true |
| 425 | Val(0, x) |
| 426 | enddef |
| 427 | disass Func |
| 428 | Func() |
| 429 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 430 | v9.CheckScriptFailure(lines, 'E1013: Argument 2: type mismatch, expected number but got bool', 2) |
Bram Moolenaar | e32e516 | 2021-01-21 20:21:29 +0100 | [diff] [blame] | 431 | enddef |
| 432 | |
Bram Moolenaar | efd8855 | 2020-06-18 20:50:10 +0200 | [diff] [blame] | 433 | def Test_missing_return() |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 434 | v9.CheckDefFailure(['def Missing(): number', |
Bram Moolenaar | efd8855 | 2020-06-18 20:50:10 +0200 | [diff] [blame] | 435 | ' if g:cond', |
| 436 | ' echo "no return"', |
| 437 | ' else', |
| 438 | ' return 0', |
| 439 | ' endif' |
| 440 | 'enddef'], 'E1027:') |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 441 | v9.CheckDefFailure(['def Missing(): number', |
Bram Moolenaar | efd8855 | 2020-06-18 20:50:10 +0200 | [diff] [blame] | 442 | ' if g:cond', |
| 443 | ' return 1', |
| 444 | ' else', |
| 445 | ' echo "no return"', |
| 446 | ' endif' |
| 447 | 'enddef'], 'E1027:') |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 448 | v9.CheckDefFailure(['def Missing(): number', |
Bram Moolenaar | efd8855 | 2020-06-18 20:50:10 +0200 | [diff] [blame] | 449 | ' if g:cond', |
| 450 | ' return 1', |
| 451 | ' else', |
| 452 | ' return 2', |
| 453 | ' endif' |
| 454 | ' return 3' |
| 455 | 'enddef'], 'E1095:') |
| 456 | enddef |
| 457 | |
Bram Moolenaar | 403dc31 | 2020-10-17 19:29:51 +0200 | [diff] [blame] | 458 | def Test_return_bool() |
| 459 | var lines =<< trim END |
| 460 | vim9script |
| 461 | def MenuFilter(id: number, key: string): bool |
| 462 | return popup_filter_menu(id, key) |
| 463 | enddef |
| 464 | def YesnoFilter(id: number, key: string): bool |
| 465 | return popup_filter_yesno(id, key) |
| 466 | enddef |
| 467 | defcompile |
| 468 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 469 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | 403dc31 | 2020-10-17 19:29:51 +0200 | [diff] [blame] | 470 | enddef |
| 471 | |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 472 | let s:nothing = 0 |
| 473 | def ReturnNothing() |
| 474 | s:nothing = 1 |
| 475 | if true |
| 476 | return |
| 477 | endif |
| 478 | s:nothing = 2 |
| 479 | enddef |
| 480 | |
| 481 | def Test_return_nothing() |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 482 | g:ReturnNothing() |
Bram Moolenaar | c0c71e9 | 2020-09-11 19:09:48 +0200 | [diff] [blame] | 483 | s:nothing->assert_equal(1) |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 484 | enddef |
| 485 | |
Bram Moolenaar | 648ea76 | 2021-01-15 19:04:32 +0100 | [diff] [blame] | 486 | def Test_return_invalid() |
| 487 | var lines =<< trim END |
| 488 | vim9script |
| 489 | def Func(): invalid |
| 490 | return xxx |
| 491 | enddef |
| 492 | defcompile |
| 493 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 494 | v9.CheckScriptFailure(lines, 'E1010:', 2) |
Bram Moolenaar | 31842cd | 2021-02-12 22:10:21 +0100 | [diff] [blame] | 495 | |
| 496 | lines =<< trim END |
| 497 | vim9script |
| 498 | def Test(Fun: func(number): number): list<number> |
| 499 | return map([1, 2, 3], (_, i) => Fun(i)) |
| 500 | enddef |
| 501 | defcompile |
| 502 | def Inc(nr: number): nr |
| 503 | return nr + 2 |
| 504 | enddef |
| 505 | echo Test(Inc) |
| 506 | END |
| 507 | # doing this twice was leaking memory |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 508 | v9.CheckScriptFailure(lines, 'E1010:') |
| 509 | v9.CheckScriptFailure(lines, 'E1010:') |
Bram Moolenaar | 648ea76 | 2021-01-15 19:04:32 +0100 | [diff] [blame] | 510 | enddef |
| 511 | |
Bram Moolenaar | efc084e | 2021-09-09 22:30:52 +0200 | [diff] [blame] | 512 | def Test_return_list_any() |
Bram Moolenaar | 114dbda | 2022-01-03 12:28:03 +0000 | [diff] [blame] | 513 | # This used to fail but now the actual list type is checked, and since it has |
| 514 | # an item of type string it can be used as list<string>. |
Bram Moolenaar | efc084e | 2021-09-09 22:30:52 +0200 | [diff] [blame] | 515 | var lines =<< trim END |
| 516 | vim9script |
| 517 | def Func(): list<string> |
| 518 | var l: list<any> |
| 519 | l->add('string') |
| 520 | return l |
| 521 | enddef |
| 522 | echo Func() |
| 523 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 524 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | 114dbda | 2022-01-03 12:28:03 +0000 | [diff] [blame] | 525 | |
Bram Moolenaar | efc084e | 2021-09-09 22:30:52 +0200 | [diff] [blame] | 526 | lines =<< trim END |
| 527 | vim9script |
| 528 | def Func(): list<string> |
| 529 | var l: list<any> |
| 530 | l += ['string'] |
| 531 | return l |
| 532 | enddef |
| 533 | echo Func() |
| 534 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 535 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | efc084e | 2021-09-09 22:30:52 +0200 | [diff] [blame] | 536 | enddef |
| 537 | |
Bram Moolenaar | 1a572e9 | 2022-03-15 12:28:10 +0000 | [diff] [blame] | 538 | def Test_return_any_two_types() |
| 539 | var lines =<< trim END |
| 540 | vim9script |
| 541 | |
| 542 | def G(Fn: func(string): any) |
| 543 | g:result = Fn("hello") |
| 544 | enddef |
| 545 | |
| 546 | def F(a: number, b: string): any |
| 547 | echo b |
| 548 | if a > 0 |
| 549 | return 1 |
| 550 | else |
| 551 | return [] |
| 552 | endif |
| 553 | enddef |
| 554 | |
| 555 | G(function(F, [1])) |
| 556 | END |
| 557 | v9.CheckScriptSuccess(lines) |
| 558 | assert_equal(1, g:result) |
| 559 | unlet g:result |
| 560 | enddef |
| 561 | |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 562 | func s:Increment() |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 563 | let g:counter += 1 |
| 564 | endfunc |
| 565 | |
| 566 | def Test_call_ufunc_count() |
| 567 | g:counter = 1 |
| 568 | Increment() |
| 569 | Increment() |
| 570 | Increment() |
Bram Moolenaar | f5be8cd | 2020-07-17 20:36:00 +0200 | [diff] [blame] | 571 | # works with and without :call |
Bram Moolenaar | c0c71e9 | 2020-09-11 19:09:48 +0200 | [diff] [blame] | 572 | g:counter->assert_equal(4) |
| 573 | eval g:counter->assert_equal(4) |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 574 | unlet g:counter |
| 575 | enddef |
| 576 | |
Bram Moolenaar | 1983f1a | 2022-02-28 20:55:02 +0000 | [diff] [blame] | 577 | def Test_call_ufunc_failure() |
| 578 | var lines =<< trim END |
| 579 | vim9script |
| 580 | def Tryit() |
| 581 | g:Global(1, 2, 3) |
| 582 | enddef |
| 583 | |
| 584 | func g:Global(a, b, c) |
| 585 | echo a:a a:b a:c |
| 586 | endfunc |
| 587 | |
| 588 | defcompile |
| 589 | |
| 590 | func! g:Global(a, b) |
| 591 | echo a:a a:b |
| 592 | endfunc |
| 593 | Tryit() |
| 594 | END |
| 595 | v9.CheckScriptFailure(lines, 'E118: Too many arguments for function: Global') |
| 596 | delfunc g:Global |
| 597 | |
| 598 | lines =<< trim END |
| 599 | vim9script |
| 600 | |
| 601 | g:Ref = function('len') |
| 602 | def Tryit() |
| 603 | g:Ref('x') |
| 604 | enddef |
| 605 | |
| 606 | defcompile |
| 607 | |
| 608 | g:Ref = function('add') |
| 609 | Tryit() |
| 610 | END |
| 611 | v9.CheckScriptFailure(lines, 'E119: Not enough arguments for function: add') |
| 612 | unlet g:Ref |
| 613 | enddef |
| 614 | |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 615 | def s:MyVarargs(arg: string, ...rest: list<string>): string |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 616 | var res = arg |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 617 | for s in rest |
| 618 | res ..= ',' .. s |
| 619 | endfor |
| 620 | return res |
| 621 | enddef |
| 622 | |
| 623 | def Test_call_varargs() |
Bram Moolenaar | c0c71e9 | 2020-09-11 19:09:48 +0200 | [diff] [blame] | 624 | MyVarargs('one')->assert_equal('one') |
| 625 | MyVarargs('one', 'two')->assert_equal('one,two') |
| 626 | MyVarargs('one', 'two', 'three')->assert_equal('one,two,three') |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 627 | enddef |
| 628 | |
Bram Moolenaar | 01dd6c3 | 2021-09-05 16:36:23 +0200 | [diff] [blame] | 629 | def Test_call_white_space() |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 630 | v9.CheckDefAndScriptFailure(["call Test ('text')"], ['E476:', 'E1068:']) |
Bram Moolenaar | 01dd6c3 | 2021-09-05 16:36:23 +0200 | [diff] [blame] | 631 | enddef |
| 632 | |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 633 | def MyDefaultArgs(name = 'string'): string |
| 634 | return name |
| 635 | enddef |
| 636 | |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 637 | def s:MyDefaultSecond(name: string, second: bool = true): string |
Bram Moolenaar | e30f64b | 2020-07-15 19:48:20 +0200 | [diff] [blame] | 638 | return second ? name : 'none' |
| 639 | enddef |
| 640 | |
Bram Moolenaar | 38a3bfa | 2021-03-29 22:14:55 +0200 | [diff] [blame] | 641 | |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 642 | def Test_call_default_args() |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 643 | g:MyDefaultArgs()->assert_equal('string') |
| 644 | g:MyDefaultArgs(v:none)->assert_equal('string') |
| 645 | g:MyDefaultArgs('one')->assert_equal('one') |
| 646 | assert_fails('g:MyDefaultArgs("one", "two")', 'E118:', '', 4, 'Test_call_default_args') |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 647 | |
Bram Moolenaar | c0c71e9 | 2020-09-11 19:09:48 +0200 | [diff] [blame] | 648 | MyDefaultSecond('test')->assert_equal('test') |
| 649 | MyDefaultSecond('test', true)->assert_equal('test') |
| 650 | MyDefaultSecond('test', false)->assert_equal('none') |
Bram Moolenaar | e30f64b | 2020-07-15 19:48:20 +0200 | [diff] [blame] | 651 | |
Bram Moolenaar | 38a3bfa | 2021-03-29 22:14:55 +0200 | [diff] [blame] | 652 | var lines =<< trim END |
| 653 | def MyDefaultThird(name: string, aa = 'aa', bb = 'bb'): string |
| 654 | return name .. aa .. bb |
| 655 | enddef |
| 656 | |
| 657 | MyDefaultThird('->')->assert_equal('->aabb') |
| 658 | MyDefaultThird('->', v:none)->assert_equal('->aabb') |
| 659 | MyDefaultThird('->', 'xx')->assert_equal('->xxbb') |
| 660 | MyDefaultThird('->', v:none, v:none)->assert_equal('->aabb') |
| 661 | MyDefaultThird('->', 'xx', v:none)->assert_equal('->xxbb') |
| 662 | MyDefaultThird('->', v:none, 'yy')->assert_equal('->aayy') |
| 663 | MyDefaultThird('->', 'xx', 'yy')->assert_equal('->xxyy') |
Bram Moolenaar | e28d9b3 | 2021-07-03 18:56:53 +0200 | [diff] [blame] | 664 | |
| 665 | def DefArg(mandatory: any, optional = mandatory): string |
| 666 | return mandatory .. optional |
| 667 | enddef |
| 668 | DefArg(1234)->assert_equal('12341234') |
| 669 | DefArg("ok")->assert_equal('okok') |
Bram Moolenaar | 38a3bfa | 2021-03-29 22:14:55 +0200 | [diff] [blame] | 670 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 671 | v9.CheckDefAndScriptSuccess(lines) |
Bram Moolenaar | 38a3bfa | 2021-03-29 22:14:55 +0200 | [diff] [blame] | 672 | |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 673 | v9.CheckScriptFailure(['def Func(arg: number = asdf)', 'enddef', 'defcompile'], 'E1001:') |
Bram Moolenaar | 2d870f8 | 2020-12-05 13:41:01 +0100 | [diff] [blame] | 674 | delfunc g:Func |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 675 | 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] | 676 | delfunc g:Func |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 677 | v9.CheckDefFailure(['def Func(x: number = )', 'enddef'], 'E15:') |
Bram Moolenaar | 12bce95 | 2021-03-11 20:04:04 +0100 | [diff] [blame] | 678 | |
Bram Moolenaar | 38a3bfa | 2021-03-29 22:14:55 +0200 | [diff] [blame] | 679 | lines =<< trim END |
Bram Moolenaar | 12bce95 | 2021-03-11 20:04:04 +0100 | [diff] [blame] | 680 | vim9script |
| 681 | def Func(a = b == 0 ? 1 : 2, b = 0) |
| 682 | enddef |
| 683 | defcompile |
| 684 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 685 | v9.CheckScriptFailure(lines, 'E1001: Variable not found: b') |
Bram Moolenaar | 59618fe | 2021-12-21 12:32:17 +0000 | [diff] [blame] | 686 | |
Bram Moolenaar | fa46ead | 2021-12-22 13:18:39 +0000 | [diff] [blame] | 687 | # using script variable requires matching type or type cast when executed |
Bram Moolenaar | 59618fe | 2021-12-21 12:32:17 +0000 | [diff] [blame] | 688 | lines =<< trim END |
| 689 | vim9script |
| 690 | var a: any |
| 691 | def Func(arg: string = a) |
| 692 | echo arg |
| 693 | enddef |
| 694 | defcompile |
| 695 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 696 | v9.CheckScriptSuccess(lines + ['a = "text"', 'Func()']) |
| 697 | 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] | 698 | |
| 699 | # using global variable does not require type cast |
| 700 | lines =<< trim END |
| 701 | vim9script |
| 702 | def Func(arg: string = g:str) |
| 703 | echo arg |
| 704 | enddef |
| 705 | g:str = 'works' |
| 706 | Func() |
| 707 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 708 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | 04b1269 | 2020-05-04 23:24:44 +0200 | [diff] [blame] | 709 | enddef |
| 710 | |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 711 | def s:FuncWithComment( # comment |
Bram Moolenaar | cef1270 | 2021-01-04 14:09:43 +0100 | [diff] [blame] | 712 | a: number, #comment |
| 713 | b: bool, # comment |
| 714 | c: string) #comment |
| 715 | assert_equal(4, a) |
| 716 | assert_equal(true, b) |
| 717 | assert_equal('yes', c) |
| 718 | enddef |
| 719 | |
| 720 | def Test_func_with_comments() |
| 721 | FuncWithComment(4, true, 'yes') |
| 722 | |
| 723 | var lines =<< trim END |
| 724 | def Func(# comment |
| 725 | arg: string) |
| 726 | enddef |
| 727 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 728 | v9.CheckScriptFailure(lines, 'E125:', 1) |
Bram Moolenaar | cef1270 | 2021-01-04 14:09:43 +0100 | [diff] [blame] | 729 | |
| 730 | lines =<< trim END |
| 731 | def Func( |
| 732 | arg: string# comment |
| 733 | ) |
| 734 | enddef |
| 735 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 736 | v9.CheckScriptFailure(lines, 'E475:', 2) |
Bram Moolenaar | cef1270 | 2021-01-04 14:09:43 +0100 | [diff] [blame] | 737 | |
| 738 | lines =<< trim END |
| 739 | def Func( |
| 740 | arg: string |
| 741 | )# comment |
| 742 | enddef |
| 743 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 744 | v9.CheckScriptFailure(lines, 'E488:', 3) |
Bram Moolenaar | cef1270 | 2021-01-04 14:09:43 +0100 | [diff] [blame] | 745 | enddef |
| 746 | |
Bram Moolenaar | 04b1269 | 2020-05-04 23:24:44 +0200 | [diff] [blame] | 747 | def Test_nested_function() |
Bram Moolenaar | 3845352 | 2021-11-28 22:00:12 +0000 | [diff] [blame] | 748 | def NestedDef(arg: string): string |
Bram Moolenaar | 04b1269 | 2020-05-04 23:24:44 +0200 | [diff] [blame] | 749 | return 'nested ' .. arg |
| 750 | enddef |
Bram Moolenaar | 3845352 | 2021-11-28 22:00:12 +0000 | [diff] [blame] | 751 | NestedDef(':def')->assert_equal('nested :def') |
| 752 | |
| 753 | func NestedFunc(arg) |
| 754 | return 'nested ' .. a:arg |
| 755 | endfunc |
| 756 | NestedFunc(':func')->assert_equal('nested :func') |
Bram Moolenaar | 04b1269 | 2020-05-04 23:24:44 +0200 | [diff] [blame] | 757 | |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 758 | v9.CheckDefFailure(['def Nested()', 'enddef', 'Nested(66)'], 'E118:') |
| 759 | v9.CheckDefFailure(['def Nested(arg: string)', 'enddef', 'Nested()'], 'E119:') |
Bram Moolenaar | 0e65d3d | 2020-05-05 17:53:16 +0200 | [diff] [blame] | 760 | |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 761 | v9.CheckDefFailure(['def s:Nested()', 'enddef'], 'E1075:') |
| 762 | v9.CheckDefFailure(['def b:Nested()', 'enddef'], 'E1075:') |
Bram Moolenaar | 8b848ca | 2020-09-10 22:28:01 +0200 | [diff] [blame] | 763 | |
Bram Moolenaar | 5402175 | 2020-12-06 18:50:36 +0100 | [diff] [blame] | 764 | var lines =<< trim END |
| 765 | def Outer() |
| 766 | def Inner() |
| 767 | # comment |
| 768 | enddef |
| 769 | def Inner() |
| 770 | enddef |
| 771 | enddef |
| 772 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 773 | v9.CheckDefFailure(lines, 'E1073:') |
Bram Moolenaar | 5402175 | 2020-12-06 18:50:36 +0100 | [diff] [blame] | 774 | |
| 775 | lines =<< trim END |
| 776 | def Outer() |
| 777 | def Inner() |
| 778 | # comment |
| 779 | enddef |
| 780 | def! Inner() |
| 781 | enddef |
| 782 | enddef |
| 783 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 784 | v9.CheckDefFailure(lines, 'E1117:') |
Bram Moolenaar | 5402175 | 2020-12-06 18:50:36 +0100 | [diff] [blame] | 785 | |
Bram Moolenaar | db8e5c2 | 2021-12-25 19:58:22 +0000 | [diff] [blame] | 786 | lines =<< trim END |
| 787 | vim9script |
| 788 | def Outer() |
| 789 | def Inner() |
| 790 | g:result = 'ok' |
| 791 | enddef |
| 792 | Inner() |
| 793 | enddef |
| 794 | Outer() |
| 795 | Inner() |
| 796 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 797 | v9.CheckScriptFailure(lines, 'E117: Unknown function: Inner') |
Bram Moolenaar | db8e5c2 | 2021-12-25 19:58:22 +0000 | [diff] [blame] | 798 | assert_equal('ok', g:result) |
| 799 | unlet g:result |
| 800 | |
Bram Moolenaar | f681cfb | 2022-02-07 20:30:57 +0000 | [diff] [blame] | 801 | lines =<< trim END |
| 802 | vim9script |
| 803 | def Outer() |
| 804 | def _Inner() |
| 805 | echo 'bad' |
| 806 | enddef |
Bram Moolenaar | 3787f26 | 2022-02-07 21:54:01 +0000 | [diff] [blame] | 807 | _Inner() |
Bram Moolenaar | f681cfb | 2022-02-07 20:30:57 +0000 | [diff] [blame] | 808 | enddef |
| 809 | defcompile |
| 810 | END |
Bram Moolenaar | 3787f26 | 2022-02-07 21:54:01 +0000 | [diff] [blame] | 811 | v9.CheckScriptFailure(lines, 'E1267:') |
Bram Moolenaar | f681cfb | 2022-02-07 20:30:57 +0000 | [diff] [blame] | 812 | |
| 813 | lines =<< trim END |
| 814 | vim9script |
| 815 | def Outer() |
| 816 | def g:inner() |
| 817 | echo 'bad' |
| 818 | enddef |
Bram Moolenaar | 3787f26 | 2022-02-07 21:54:01 +0000 | [diff] [blame] | 819 | g:inner() |
Bram Moolenaar | f681cfb | 2022-02-07 20:30:57 +0000 | [diff] [blame] | 820 | enddef |
| 821 | defcompile |
| 822 | END |
Bram Moolenaar | 3787f26 | 2022-02-07 21:54:01 +0000 | [diff] [blame] | 823 | v9.CheckScriptFailure(lines, 'E1267:') |
| 824 | |
| 825 | lines =<< trim END |
| 826 | vim9script |
| 827 | def g:_Func() |
| 828 | echo 'bad' |
| 829 | enddef |
| 830 | END |
| 831 | v9.CheckScriptFailure(lines, 'E1267:') |
| 832 | |
| 833 | lines =<< trim END |
| 834 | vim9script |
Bram Moolenaar | a749a42 | 2022-02-12 19:52:25 +0000 | [diff] [blame] | 835 | def _Func() |
Bram Moolenaar | 3787f26 | 2022-02-07 21:54:01 +0000 | [diff] [blame] | 836 | echo 'bad' |
| 837 | enddef |
| 838 | END |
| 839 | v9.CheckScriptFailure(lines, 'E1267:') |
Bram Moolenaar | f681cfb | 2022-02-07 20:30:57 +0000 | [diff] [blame] | 840 | |
Bram Moolenaar | 5402175 | 2020-12-06 18:50:36 +0100 | [diff] [blame] | 841 | # nested function inside conditional |
Bram Moolenaar | 5402175 | 2020-12-06 18:50:36 +0100 | [diff] [blame] | 842 | lines =<< trim END |
| 843 | vim9script |
| 844 | var thecount = 0 |
| 845 | if true |
| 846 | def Test(): number |
| 847 | def TheFunc(): number |
| 848 | thecount += 1 |
| 849 | return thecount |
| 850 | enddef |
| 851 | return TheFunc() |
| 852 | enddef |
| 853 | endif |
| 854 | defcompile |
| 855 | assert_equal(1, Test()) |
| 856 | assert_equal(2, Test()) |
| 857 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 858 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | 8863bda | 2021-03-17 18:42:08 +0100 | [diff] [blame] | 859 | |
| 860 | # also works when "thecount" is inside the "if" block |
| 861 | lines =<< trim END |
| 862 | vim9script |
| 863 | if true |
| 864 | var thecount = 0 |
| 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 | 4bba16d | 2021-08-15 19:28:05 +0200 | [diff] [blame] | 878 | |
Bram Moolenaar | a915fa0 | 2022-03-23 11:29:15 +0000 | [diff] [blame] | 879 | # nested function with recursive call |
| 880 | lines =<< trim END |
| 881 | vim9script |
| 882 | |
| 883 | def MyFunc(): number |
| 884 | def Fib(n: number): number |
| 885 | if n < 2 |
| 886 | return 1 |
| 887 | endif |
| 888 | return Fib(n - 2) + Fib(n - 1) |
| 889 | enddef |
| 890 | |
| 891 | return Fib(5) |
| 892 | enddef |
| 893 | |
| 894 | assert_equal(8, MyFunc()) |
| 895 | END |
| 896 | v9.CheckScriptSuccess(lines) |
| 897 | |
Bram Moolenaar | 4bba16d | 2021-08-15 19:28:05 +0200 | [diff] [blame] | 898 | lines =<< trim END |
| 899 | vim9script |
| 900 | def Outer() |
| 901 | def Inner() |
| 902 | echo 'hello' |
| 903 | enddef burp |
| 904 | enddef |
| 905 | defcompile |
| 906 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 907 | v9.CheckScriptFailure(lines, 'E1173: Text found after enddef: burp', 3) |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 908 | enddef |
| 909 | |
Bram Moolenaar | adc8e44 | 2020-12-31 18:28:18 +0100 | [diff] [blame] | 910 | def Test_not_nested_function() |
| 911 | echo printf('%d', |
| 912 | function('len')('xxx')) |
| 913 | enddef |
| 914 | |
Bram Moolenaar | af8edbb | 2020-08-01 00:03:09 +0200 | [diff] [blame] | 915 | func Test_call_default_args_from_func() |
Bram Moolenaar | c0c71e9 | 2020-09-11 19:09:48 +0200 | [diff] [blame] | 916 | call MyDefaultArgs()->assert_equal('string') |
| 917 | call MyDefaultArgs('one')->assert_equal('one') |
Bram Moolenaar | 9bd5d87 | 2020-09-06 21:47:48 +0200 | [diff] [blame] | 918 | 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] | 919 | endfunc |
| 920 | |
Bram Moolenaar | 38ddf33 | 2020-07-31 22:05:04 +0200 | [diff] [blame] | 921 | def Test_nested_global_function() |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 922 | var lines =<< trim END |
Bram Moolenaar | 38ddf33 | 2020-07-31 22:05:04 +0200 | [diff] [blame] | 923 | vim9script |
| 924 | def Outer() |
| 925 | def g:Inner(): string |
| 926 | return 'inner' |
| 927 | enddef |
| 928 | enddef |
Bram Moolenaar | af8edbb | 2020-08-01 00:03:09 +0200 | [diff] [blame] | 929 | defcompile |
| 930 | Outer() |
Bram Moolenaar | c0c71e9 | 2020-09-11 19:09:48 +0200 | [diff] [blame] | 931 | g:Inner()->assert_equal('inner') |
Bram Moolenaar | af8edbb | 2020-08-01 00:03:09 +0200 | [diff] [blame] | 932 | delfunc g:Inner |
| 933 | Outer() |
Bram Moolenaar | c0c71e9 | 2020-09-11 19:09:48 +0200 | [diff] [blame] | 934 | g:Inner()->assert_equal('inner') |
Bram Moolenaar | af8edbb | 2020-08-01 00:03:09 +0200 | [diff] [blame] | 935 | delfunc g:Inner |
| 936 | Outer() |
Bram Moolenaar | c0c71e9 | 2020-09-11 19:09:48 +0200 | [diff] [blame] | 937 | g:Inner()->assert_equal('inner') |
Bram Moolenaar | af8edbb | 2020-08-01 00:03:09 +0200 | [diff] [blame] | 938 | delfunc g:Inner |
Bram Moolenaar | 38ddf33 | 2020-07-31 22:05:04 +0200 | [diff] [blame] | 939 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 940 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | 2c79e9d | 2020-08-01 18:57:52 +0200 | [diff] [blame] | 941 | |
| 942 | lines =<< trim END |
| 943 | vim9script |
| 944 | def Outer() |
Bram Moolenaar | 3845352 | 2021-11-28 22:00:12 +0000 | [diff] [blame] | 945 | func g:Inner() |
| 946 | return 'inner' |
| 947 | endfunc |
| 948 | enddef |
| 949 | defcompile |
| 950 | Outer() |
| 951 | g:Inner()->assert_equal('inner') |
| 952 | delfunc g:Inner |
| 953 | Outer() |
| 954 | g:Inner()->assert_equal('inner') |
| 955 | delfunc g:Inner |
| 956 | Outer() |
| 957 | g:Inner()->assert_equal('inner') |
| 958 | delfunc g:Inner |
| 959 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 960 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | 3845352 | 2021-11-28 22:00:12 +0000 | [diff] [blame] | 961 | |
| 962 | lines =<< trim END |
| 963 | vim9script |
| 964 | def Outer() |
Bram Moolenaar | 2c79e9d | 2020-08-01 18:57:52 +0200 | [diff] [blame] | 965 | def g:Inner(): string |
| 966 | return 'inner' |
| 967 | enddef |
| 968 | enddef |
| 969 | defcompile |
| 970 | Outer() |
| 971 | Outer() |
| 972 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 973 | v9.CheckScriptFailure(lines, "E122:") |
Bram Moolenaar | cd45ed0 | 2020-12-22 17:35:54 +0100 | [diff] [blame] | 974 | delfunc g:Inner |
Bram Moolenaar | ad486a0 | 2020-08-01 23:22:18 +0200 | [diff] [blame] | 975 | |
| 976 | lines =<< trim END |
| 977 | vim9script |
Bram Moolenaar | 58a52f2 | 2020-12-22 18:56:55 +0100 | [diff] [blame] | 978 | def Outer() |
| 979 | def g:Inner() |
Bram Moolenaar | 2949cfd | 2020-12-31 21:28:47 +0100 | [diff] [blame] | 980 | echo map([1, 2, 3], (_, v) => v + 1) |
Bram Moolenaar | 58a52f2 | 2020-12-22 18:56:55 +0100 | [diff] [blame] | 981 | enddef |
| 982 | g:Inner() |
| 983 | enddef |
| 984 | Outer() |
| 985 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 986 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | 58a52f2 | 2020-12-22 18:56:55 +0100 | [diff] [blame] | 987 | delfunc g:Inner |
| 988 | |
| 989 | lines =<< trim END |
| 990 | vim9script |
Bram Moolenaar | ad486a0 | 2020-08-01 23:22:18 +0200 | [diff] [blame] | 991 | def Func() |
| 992 | echo 'script' |
| 993 | enddef |
| 994 | def Outer() |
| 995 | def Func() |
| 996 | echo 'inner' |
| 997 | enddef |
| 998 | enddef |
| 999 | defcompile |
| 1000 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1001 | v9.CheckScriptFailure(lines, "E1073:", 1) |
Bram Moolenaar | d604d78 | 2021-11-20 21:46:20 +0000 | [diff] [blame] | 1002 | |
| 1003 | lines =<< trim END |
| 1004 | vim9script |
| 1005 | def Func() |
| 1006 | echo 'script' |
| 1007 | enddef |
| 1008 | def Func() |
| 1009 | echo 'script' |
| 1010 | enddef |
| 1011 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1012 | v9.CheckScriptFailure(lines, "E1073:", 5) |
Bram Moolenaar | 38ddf33 | 2020-07-31 22:05:04 +0200 | [diff] [blame] | 1013 | enddef |
| 1014 | |
Bram Moolenaar | 6abdcf8 | 2020-11-22 18:15:44 +0100 | [diff] [blame] | 1015 | def DefListAll() |
| 1016 | def |
| 1017 | enddef |
| 1018 | |
| 1019 | def DefListOne() |
| 1020 | def DefListOne |
| 1021 | enddef |
| 1022 | |
| 1023 | def DefListMatches() |
| 1024 | def /DefList |
| 1025 | enddef |
| 1026 | |
| 1027 | def Test_nested_def_list() |
| 1028 | var funcs = split(execute('call DefListAll()'), "\n") |
| 1029 | assert_true(len(funcs) > 10) |
| 1030 | assert_true(funcs->index('def DefListAll()') >= 0) |
| 1031 | |
| 1032 | funcs = split(execute('call DefListOne()'), "\n") |
| 1033 | assert_equal([' def DefListOne()', '1 def DefListOne', ' enddef'], funcs) |
| 1034 | |
| 1035 | funcs = split(execute('call DefListMatches()'), "\n") |
| 1036 | assert_true(len(funcs) >= 3) |
| 1037 | assert_true(funcs->index('def DefListAll()') >= 0) |
| 1038 | assert_true(funcs->index('def DefListOne()') >= 0) |
| 1039 | assert_true(funcs->index('def DefListMatches()') >= 0) |
Bram Moolenaar | 5402175 | 2020-12-06 18:50:36 +0100 | [diff] [blame] | 1040 | |
| 1041 | var lines =<< trim END |
| 1042 | vim9script |
| 1043 | def Func() |
| 1044 | def +Func+ |
| 1045 | enddef |
| 1046 | defcompile |
| 1047 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1048 | v9.CheckScriptFailure(lines, 'E476:', 1) |
Bram Moolenaar | 6abdcf8 | 2020-11-22 18:15:44 +0100 | [diff] [blame] | 1049 | enddef |
| 1050 | |
Bram Moolenaar | e08be09 | 2022-02-17 13:08:26 +0000 | [diff] [blame] | 1051 | def Test_global_function_not_found() |
| 1052 | var lines =<< trim END |
| 1053 | g:Ref = 123 |
| 1054 | call g:Ref() |
| 1055 | END |
| 1056 | v9.CheckDefExecAndScriptFailure(lines, ['E117:', 'E1085:'], 2) |
| 1057 | enddef |
| 1058 | |
Bram Moolenaar | 333894b | 2020-08-01 18:53:07 +0200 | [diff] [blame] | 1059 | def Test_global_local_function() |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 1060 | var lines =<< trim END |
Bram Moolenaar | 333894b | 2020-08-01 18:53:07 +0200 | [diff] [blame] | 1061 | vim9script |
| 1062 | def g:Func(): string |
| 1063 | return 'global' |
| 1064 | enddef |
| 1065 | def Func(): string |
| 1066 | return 'local' |
| 1067 | enddef |
Bram Moolenaar | c0c71e9 | 2020-09-11 19:09:48 +0200 | [diff] [blame] | 1068 | g:Func()->assert_equal('global') |
| 1069 | Func()->assert_equal('local') |
Bram Moolenaar | 2d870f8 | 2020-12-05 13:41:01 +0100 | [diff] [blame] | 1070 | delfunc g:Func |
Bram Moolenaar | 333894b | 2020-08-01 18:53:07 +0200 | [diff] [blame] | 1071 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1072 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | 035d6e9 | 2020-08-11 22:30:42 +0200 | [diff] [blame] | 1073 | |
| 1074 | lines =<< trim END |
| 1075 | vim9script |
| 1076 | def g:Funcy() |
| 1077 | echo 'funcy' |
| 1078 | enddef |
Bram Moolenaar | a749a42 | 2022-02-12 19:52:25 +0000 | [diff] [blame] | 1079 | Funcy() |
Bram Moolenaar | 035d6e9 | 2020-08-11 22:30:42 +0200 | [diff] [blame] | 1080 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1081 | v9.CheckScriptFailure(lines, 'E117:') |
Bram Moolenaar | 333894b | 2020-08-01 18:53:07 +0200 | [diff] [blame] | 1082 | enddef |
| 1083 | |
Bram Moolenaar | 0f76981 | 2020-09-12 18:32:34 +0200 | [diff] [blame] | 1084 | def Test_local_function_shadows_global() |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 1085 | var lines =<< trim END |
Bram Moolenaar | 0f76981 | 2020-09-12 18:32:34 +0200 | [diff] [blame] | 1086 | vim9script |
| 1087 | def g:Gfunc(): string |
| 1088 | return 'global' |
| 1089 | enddef |
| 1090 | def AnotherFunc(): number |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 1091 | var Gfunc = function('len') |
Bram Moolenaar | 0f76981 | 2020-09-12 18:32:34 +0200 | [diff] [blame] | 1092 | return Gfunc('testing') |
| 1093 | enddef |
| 1094 | g:Gfunc()->assert_equal('global') |
| 1095 | AnotherFunc()->assert_equal(7) |
| 1096 | delfunc g:Gfunc |
| 1097 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1098 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | 0f76981 | 2020-09-12 18:32:34 +0200 | [diff] [blame] | 1099 | |
| 1100 | lines =<< trim END |
| 1101 | vim9script |
| 1102 | def g:Func(): string |
| 1103 | return 'global' |
| 1104 | enddef |
| 1105 | def AnotherFunc() |
| 1106 | g:Func = function('len') |
| 1107 | enddef |
| 1108 | AnotherFunc() |
| 1109 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1110 | v9.CheckScriptFailure(lines, 'E705:') |
Bram Moolenaar | 0f76981 | 2020-09-12 18:32:34 +0200 | [diff] [blame] | 1111 | delfunc g:Func |
Bram Moolenaar | 0865b15 | 2021-04-05 15:38:51 +0200 | [diff] [blame] | 1112 | |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1113 | # global function is not found with g: prefix |
Bram Moolenaar | 0865b15 | 2021-04-05 15:38:51 +0200 | [diff] [blame] | 1114 | lines =<< trim END |
| 1115 | vim9script |
| 1116 | def g:Func(): string |
| 1117 | return 'global' |
| 1118 | enddef |
| 1119 | def AnotherFunc(): string |
| 1120 | return Func() |
| 1121 | enddef |
| 1122 | assert_equal('global', AnotherFunc()) |
Bram Moolenaar | 0865b15 | 2021-04-05 15:38:51 +0200 | [diff] [blame] | 1123 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1124 | v9.CheckScriptFailure(lines, 'E117:') |
| 1125 | delfunc g:Func |
Bram Moolenaar | 0865b15 | 2021-04-05 15:38:51 +0200 | [diff] [blame] | 1126 | |
| 1127 | lines =<< trim END |
| 1128 | vim9script |
| 1129 | def g:Func(): string |
| 1130 | return 'global' |
| 1131 | enddef |
Bram Moolenaar | 848fadd | 2022-01-30 15:28:30 +0000 | [diff] [blame] | 1132 | assert_equal('global', g:Func()) |
Bram Moolenaar | 0865b15 | 2021-04-05 15:38:51 +0200 | [diff] [blame] | 1133 | delfunc g:Func |
| 1134 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1135 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | 58493cf | 2022-01-06 12:23:30 +0000 | [diff] [blame] | 1136 | |
| 1137 | # This does not shadow "i" which is visible only inside the for loop |
| 1138 | lines =<< trim END |
| 1139 | vim9script |
| 1140 | |
| 1141 | def Foo(i: number) |
| 1142 | echo i |
| 1143 | enddef |
| 1144 | |
| 1145 | for i in range(3) |
| 1146 | # Foo() is compiled here |
| 1147 | Foo(i) |
| 1148 | endfor |
| 1149 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1150 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | 0f76981 | 2020-09-12 18:32:34 +0200 | [diff] [blame] | 1151 | enddef |
| 1152 | |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 1153 | func TakesOneArg(arg) |
| 1154 | echo a:arg |
| 1155 | endfunc |
| 1156 | |
| 1157 | def Test_call_wrong_args() |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1158 | v9.CheckDefFailure(['g:TakesOneArg()'], 'E119:') |
| 1159 | v9.CheckDefFailure(['g:TakesOneArg(11, 22)'], 'E118:') |
| 1160 | v9.CheckDefFailure(['bufnr(xxx)'], 'E1001:') |
| 1161 | v9.CheckScriptFailure(['def Func(Ref: func(s: string))'], 'E475:') |
Bram Moolenaar | ee8580e | 2020-08-28 17:19:07 +0200 | [diff] [blame] | 1162 | |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 1163 | var lines =<< trim END |
Bram Moolenaar | ee8580e | 2020-08-28 17:19:07 +0200 | [diff] [blame] | 1164 | vim9script |
| 1165 | def Func(s: string) |
| 1166 | echo s |
| 1167 | enddef |
| 1168 | Func([]) |
| 1169 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1170 | 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] | 1171 | |
Bram Moolenaar | 9a01511 | 2021-12-31 14:06:45 +0000 | [diff] [blame] | 1172 | # argument name declared earlier is found when declaring a function |
Bram Moolenaar | b185a40 | 2020-09-18 22:42:00 +0200 | [diff] [blame] | 1173 | lines =<< trim END |
| 1174 | vim9script |
Bram Moolenaar | b4893b8 | 2021-02-21 22:20:24 +0100 | [diff] [blame] | 1175 | var name = 'piet' |
| 1176 | def FuncOne(name: string) |
Bram Moolenaar | 3a5988c | 2022-02-08 19:23:35 +0000 | [diff] [blame] | 1177 | echo name |
Bram Moolenaar | b4893b8 | 2021-02-21 22:20:24 +0100 | [diff] [blame] | 1178 | enddef |
| 1179 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1180 | v9.CheckScriptFailure(lines, 'E1168:') |
Bram Moolenaar | b4893b8 | 2021-02-21 22:20:24 +0100 | [diff] [blame] | 1181 | |
Bram Moolenaar | 3a5988c | 2022-02-08 19:23:35 +0000 | [diff] [blame] | 1182 | # same, inside the same block |
| 1183 | lines =<< trim END |
| 1184 | vim9script |
| 1185 | if true |
| 1186 | var name = 'piet' |
| 1187 | def FuncOne(name: string) |
| 1188 | echo name |
| 1189 | enddef |
| 1190 | endif |
| 1191 | END |
| 1192 | v9.CheckScriptFailure(lines, 'E1168:') |
| 1193 | |
| 1194 | # variable in other block is OK |
| 1195 | lines =<< trim END |
| 1196 | vim9script |
| 1197 | if true |
| 1198 | var name = 'piet' |
| 1199 | endif |
| 1200 | def FuncOne(name: string) |
| 1201 | echo name |
| 1202 | enddef |
| 1203 | END |
| 1204 | v9.CheckScriptSuccess(lines) |
| 1205 | |
Bram Moolenaar | dce2441 | 2022-02-08 20:35:30 +0000 | [diff] [blame] | 1206 | # with another variable in another block |
| 1207 | lines =<< trim END |
| 1208 | vim9script |
| 1209 | if true |
| 1210 | var name = 'piet' |
| 1211 | # define a function so that the variable isn't cleared |
| 1212 | def GetItem(): string |
| 1213 | return item |
| 1214 | enddef |
| 1215 | endif |
| 1216 | if true |
| 1217 | var name = 'peter' |
| 1218 | def FuncOne(name: string) |
| 1219 | echo name |
| 1220 | enddef |
| 1221 | endif |
| 1222 | END |
| 1223 | v9.CheckScriptFailure(lines, 'E1168:') |
| 1224 | |
| 1225 | # only variable in another block is OK |
| 1226 | lines =<< trim END |
| 1227 | vim9script |
| 1228 | if true |
| 1229 | var name = 'piet' |
| 1230 | # define a function so that the variable isn't cleared |
| 1231 | def GetItem(): string |
| 1232 | return item |
| 1233 | enddef |
| 1234 | endif |
| 1235 | if true |
| 1236 | def FuncOne(name: string) |
| 1237 | echo name |
| 1238 | enddef |
| 1239 | endif |
| 1240 | END |
| 1241 | v9.CheckScriptSuccess(lines) |
| 1242 | |
Bram Moolenaar | 9a01511 | 2021-12-31 14:06:45 +0000 | [diff] [blame] | 1243 | # argument name declared later is only found when compiling |
| 1244 | lines =<< trim END |
| 1245 | vim9script |
| 1246 | def FuncOne(name: string) |
| 1247 | echo nr |
| 1248 | enddef |
| 1249 | var name = 'piet' |
| 1250 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1251 | v9.CheckScriptSuccess(lines) |
| 1252 | v9.CheckScriptFailure(lines + ['defcompile'], 'E1168:') |
Bram Moolenaar | 9a01511 | 2021-12-31 14:06:45 +0000 | [diff] [blame] | 1253 | |
Bram Moolenaar | b4893b8 | 2021-02-21 22:20:24 +0100 | [diff] [blame] | 1254 | lines =<< trim END |
| 1255 | vim9script |
Bram Moolenaar | b185a40 | 2020-09-18 22:42:00 +0200 | [diff] [blame] | 1256 | def FuncOne(nr: number) |
| 1257 | echo nr |
| 1258 | enddef |
| 1259 | def FuncTwo() |
| 1260 | FuncOne() |
| 1261 | enddef |
| 1262 | defcompile |
| 1263 | END |
| 1264 | writefile(lines, 'Xscript') |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 1265 | var didCatch = false |
Bram Moolenaar | b185a40 | 2020-09-18 22:42:00 +0200 | [diff] [blame] | 1266 | try |
| 1267 | source Xscript |
| 1268 | catch |
| 1269 | assert_match('E119: Not enough arguments for function: <SNR>\d\+_FuncOne', v:exception) |
| 1270 | assert_match('Xscript\[8\]..function <SNR>\d\+_FuncTwo, line 1', v:throwpoint) |
| 1271 | didCatch = true |
| 1272 | endtry |
| 1273 | assert_true(didCatch) |
| 1274 | |
| 1275 | lines =<< trim END |
| 1276 | vim9script |
| 1277 | def FuncOne(nr: number) |
| 1278 | echo nr |
| 1279 | enddef |
| 1280 | def FuncTwo() |
| 1281 | FuncOne(1, 2) |
| 1282 | enddef |
| 1283 | defcompile |
| 1284 | END |
| 1285 | writefile(lines, 'Xscript') |
| 1286 | didCatch = false |
| 1287 | try |
| 1288 | source Xscript |
| 1289 | catch |
| 1290 | assert_match('E118: Too many arguments for function: <SNR>\d\+_FuncOne', v:exception) |
| 1291 | assert_match('Xscript\[8\]..function <SNR>\d\+_FuncTwo, line 1', v:throwpoint) |
| 1292 | didCatch = true |
| 1293 | endtry |
| 1294 | assert_true(didCatch) |
| 1295 | |
| 1296 | delete('Xscript') |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 1297 | enddef |
| 1298 | |
Bram Moolenaar | 5082471 | 2020-12-20 21:10:17 +0100 | [diff] [blame] | 1299 | def Test_call_funcref_wrong_args() |
| 1300 | var head =<< trim END |
| 1301 | vim9script |
| 1302 | def Func3(a1: string, a2: number, a3: list<number>) |
| 1303 | echo a1 .. a2 .. a3[0] |
| 1304 | enddef |
| 1305 | def Testme() |
| 1306 | var funcMap: dict<func> = {func: Func3} |
| 1307 | END |
| 1308 | var tail =<< trim END |
| 1309 | enddef |
| 1310 | Testme() |
| 1311 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1312 | v9.CheckScriptSuccess(head + ["funcMap['func']('str', 123, [1, 2, 3])"] + tail) |
Bram Moolenaar | 5082471 | 2020-12-20 21:10:17 +0100 | [diff] [blame] | 1313 | |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1314 | v9.CheckScriptFailure(head + ["funcMap['func']('str', 123)"] + tail, 'E119:') |
| 1315 | v9.CheckScriptFailure(head + ["funcMap['func']('str', 123, [1], 4)"] + tail, 'E118:') |
Bram Moolenaar | 32b3f82 | 2021-01-06 21:59:39 +0100 | [diff] [blame] | 1316 | |
| 1317 | var lines =<< trim END |
| 1318 | vim9script |
| 1319 | var Ref: func(number): any |
| 1320 | Ref = (j) => !j |
| 1321 | echo Ref(false) |
| 1322 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1323 | 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] | 1324 | |
| 1325 | lines =<< trim END |
| 1326 | vim9script |
| 1327 | var Ref: func(number): any |
| 1328 | Ref = (j) => !j |
| 1329 | call Ref(false) |
| 1330 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1331 | 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] | 1332 | enddef |
| 1333 | |
Bram Moolenaar | b4d16cb | 2020-11-05 18:45:46 +0100 | [diff] [blame] | 1334 | def Test_call_lambda_args() |
Bram Moolenaar | 2a38908 | 2021-04-09 20:24:31 +0200 | [diff] [blame] | 1335 | var lines =<< trim END |
| 1336 | var Callback = (..._) => 'anything' |
| 1337 | assert_equal('anything', Callback()) |
| 1338 | assert_equal('anything', Callback(1)) |
| 1339 | assert_equal('anything', Callback('a', 2)) |
Bram Moolenaar | 1088b69 | 2021-04-09 22:12:44 +0200 | [diff] [blame] | 1340 | |
| 1341 | assert_equal('xyz', ((a: string): string => a)('xyz')) |
Bram Moolenaar | 2a38908 | 2021-04-09 20:24:31 +0200 | [diff] [blame] | 1342 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1343 | v9.CheckDefAndScriptSuccess(lines) |
Bram Moolenaar | 2a38908 | 2021-04-09 20:24:31 +0200 | [diff] [blame] | 1344 | |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1345 | v9.CheckDefFailure(['echo ((i) => 0)()'], |
Bram Moolenaar | 2949cfd | 2020-12-31 21:28:47 +0100 | [diff] [blame] | 1346 | 'E119: Not enough arguments for function: ((i) => 0)()') |
Bram Moolenaar | b4d16cb | 2020-11-05 18:45:46 +0100 | [diff] [blame] | 1347 | |
Bram Moolenaar | 2a38908 | 2021-04-09 20:24:31 +0200 | [diff] [blame] | 1348 | lines =<< trim END |
Bram Moolenaar | 2949cfd | 2020-12-31 21:28:47 +0100 | [diff] [blame] | 1349 | var Ref = (x: number, y: number) => x + y |
Bram Moolenaar | b4d16cb | 2020-11-05 18:45:46 +0100 | [diff] [blame] | 1350 | echo Ref(1, 'x') |
| 1351 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1352 | 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] | 1353 | |
| 1354 | lines =<< trim END |
| 1355 | var Ref: func(job, string, number) |
| 1356 | Ref = (x, y) => 0 |
| 1357 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1358 | v9.CheckDefAndScriptFailure(lines, 'E1012:') |
Bram Moolenaar | e68b02a | 2021-01-03 13:09:51 +0100 | [diff] [blame] | 1359 | |
| 1360 | lines =<< trim END |
| 1361 | var Ref: func(job, string) |
| 1362 | Ref = (x, y, z) => 0 |
| 1363 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1364 | v9.CheckDefAndScriptFailure(lines, 'E1012:') |
Bram Moolenaar | 057e84a | 2021-02-28 16:55:11 +0100 | [diff] [blame] | 1365 | |
| 1366 | lines =<< trim END |
| 1367 | var one = 1 |
| 1368 | var l = [1, 2, 3] |
| 1369 | echo map(l, (one) => one) |
| 1370 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1371 | v9.CheckDefFailure(lines, 'E1167:') |
| 1372 | v9.CheckScriptFailure(['vim9script'] + lines, 'E1168:') |
Bram Moolenaar | 057e84a | 2021-02-28 16:55:11 +0100 | [diff] [blame] | 1373 | |
| 1374 | lines =<< trim END |
Bram Moolenaar | 14ded11 | 2021-06-26 19:25:49 +0200 | [diff] [blame] | 1375 | var Ref: func(any, ?any): bool |
| 1376 | Ref = (_, y = 1) => false |
| 1377 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1378 | v9.CheckDefAndScriptFailure(lines, 'E1172:') |
Bram Moolenaar | 14ded11 | 2021-06-26 19:25:49 +0200 | [diff] [blame] | 1379 | |
| 1380 | lines =<< trim END |
Bram Moolenaar | 015cf10 | 2021-06-26 21:52:02 +0200 | [diff] [blame] | 1381 | var a = 0 |
| 1382 | var b = (a == 0 ? 1 : 2) |
| 1383 | assert_equal(1, b) |
Bram Moolenaar | 98f9a5f | 2021-06-26 22:22:38 +0200 | [diff] [blame] | 1384 | var txt = 'a' |
| 1385 | b = (txt =~ 'x' ? 1 : 2) |
| 1386 | assert_equal(2, b) |
Bram Moolenaar | 015cf10 | 2021-06-26 21:52:02 +0200 | [diff] [blame] | 1387 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1388 | v9.CheckDefAndScriptSuccess(lines) |
Bram Moolenaar | 015cf10 | 2021-06-26 21:52:02 +0200 | [diff] [blame] | 1389 | |
| 1390 | lines =<< trim END |
Bram Moolenaar | 057e84a | 2021-02-28 16:55:11 +0100 | [diff] [blame] | 1391 | def ShadowLocal() |
| 1392 | var one = 1 |
| 1393 | var l = [1, 2, 3] |
| 1394 | echo map(l, (one) => one) |
| 1395 | enddef |
| 1396 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1397 | v9.CheckDefFailure(lines, 'E1167:') |
Bram Moolenaar | 057e84a | 2021-02-28 16:55:11 +0100 | [diff] [blame] | 1398 | |
| 1399 | lines =<< trim END |
| 1400 | def Shadowarg(one: number) |
| 1401 | var l = [1, 2, 3] |
| 1402 | echo map(l, (one) => one) |
| 1403 | enddef |
| 1404 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1405 | v9.CheckDefFailure(lines, 'E1167:') |
Bram Moolenaar | 767034c | 2021-04-09 17:24:52 +0200 | [diff] [blame] | 1406 | |
| 1407 | lines =<< trim END |
| 1408 | echo ((a) => a)('aa', 'bb') |
| 1409 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1410 | v9.CheckDefAndScriptFailure(lines, 'E118:', 1) |
Bram Moolenaar | c4c5642 | 2021-07-21 20:38:46 +0200 | [diff] [blame] | 1411 | |
| 1412 | lines =<< trim END |
| 1413 | echo 'aa'->((a) => a)('bb') |
| 1414 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1415 | v9.CheckDefFailure(lines, 'E118: Too many arguments for function: ->((a) => a)(''bb'')', 1) |
| 1416 | v9.CheckScriptFailure(['vim9script'] + lines, 'E118: Too many arguments for function: <lambda>', 2) |
Bram Moolenaar | b4d16cb | 2020-11-05 18:45:46 +0100 | [diff] [blame] | 1417 | enddef |
| 1418 | |
Bram Moolenaar | a755fdb | 2021-11-20 21:35:41 +0000 | [diff] [blame] | 1419 | def Test_lambda_line_nr() |
| 1420 | var lines =<< trim END |
| 1421 | vim9script |
| 1422 | # comment |
| 1423 | # comment |
| 1424 | var id = timer_start(1'000, (_) => 0) |
| 1425 | var out = execute('verbose ' .. timer_info(id)[0].callback |
| 1426 | ->string() |
| 1427 | ->substitute("('\\|')", ' ', 'g')) |
| 1428 | assert_match('Last set from .* line 4', out) |
| 1429 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1430 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | a755fdb | 2021-11-20 21:35:41 +0000 | [diff] [blame] | 1431 | enddef |
| 1432 | |
Bram Moolenaar | 5f91e74 | 2021-03-17 21:29:29 +0100 | [diff] [blame] | 1433 | def FilterWithCond(x: string, Cond: func(string): bool): bool |
| 1434 | return Cond(x) |
| 1435 | enddef |
| 1436 | |
Bram Moolenaar | 0346b79 | 2021-01-31 22:18:29 +0100 | [diff] [blame] | 1437 | def Test_lambda_return_type() |
| 1438 | var lines =<< trim END |
| 1439 | var Ref = (): => 123 |
| 1440 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1441 | v9.CheckDefAndScriptFailure(lines, 'E1157:', 1) |
Bram Moolenaar | 5f91e74 | 2021-03-17 21:29:29 +0100 | [diff] [blame] | 1442 | |
Yegappan Lakshmanan | 611728f | 2021-05-24 15:15:47 +0200 | [diff] [blame] | 1443 | # no space before the return type |
| 1444 | lines =<< trim END |
| 1445 | var Ref = (x):number => x + 1 |
| 1446 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1447 | v9.CheckDefAndScriptFailure(lines, 'E1069:', 1) |
Yegappan Lakshmanan | 611728f | 2021-05-24 15:15:47 +0200 | [diff] [blame] | 1448 | |
Bram Moolenaar | 5f91e74 | 2021-03-17 21:29:29 +0100 | [diff] [blame] | 1449 | # this works |
| 1450 | for x in ['foo', 'boo'] |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1451 | echo g:FilterWithCond(x, (v) => v =~ '^b') |
Bram Moolenaar | 5f91e74 | 2021-03-17 21:29:29 +0100 | [diff] [blame] | 1452 | endfor |
| 1453 | |
| 1454 | # this fails |
| 1455 | lines =<< trim END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1456 | echo g:FilterWithCond('foo', (v) => v .. '^b') |
Bram Moolenaar | 5f91e74 | 2021-03-17 21:29:29 +0100 | [diff] [blame] | 1457 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1458 | 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] | 1459 | |
| 1460 | lines =<< trim END |
| 1461 | var Lambda1 = (x) => { |
| 1462 | return x |
| 1463 | } |
| 1464 | assert_equal('asdf', Lambda1('asdf')) |
| 1465 | var Lambda2 = (x): string => { |
| 1466 | return x |
| 1467 | } |
| 1468 | assert_equal('foo', Lambda2('foo')) |
| 1469 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1470 | v9.CheckDefAndScriptSuccess(lines) |
Bram Moolenaar | a993153 | 2021-06-12 15:58:16 +0200 | [diff] [blame] | 1471 | |
| 1472 | lines =<< trim END |
| 1473 | var Lambda = (x): string => { |
| 1474 | return x |
| 1475 | } |
| 1476 | echo Lambda(['foo']) |
| 1477 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1478 | v9.CheckDefExecAndScriptFailure(lines, 'E1012:') |
Bram Moolenaar | 0346b79 | 2021-01-31 22:18:29 +0100 | [diff] [blame] | 1479 | enddef |
| 1480 | |
Bram Moolenaar | 709664c | 2020-12-12 14:33:41 +0100 | [diff] [blame] | 1481 | def Test_lambda_uses_assigned_var() |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1482 | v9.CheckDefSuccess([ |
Bram Moolenaar | 709664c | 2020-12-12 14:33:41 +0100 | [diff] [blame] | 1483 | 'var x: any = "aaa"' |
Bram Moolenaar | 2949cfd | 2020-12-31 21:28:47 +0100 | [diff] [blame] | 1484 | 'x = filter(["bbb"], (_, v) => v =~ x)']) |
Bram Moolenaar | 709664c | 2020-12-12 14:33:41 +0100 | [diff] [blame] | 1485 | enddef |
| 1486 | |
Bram Moolenaar | 18062fc | 2021-03-05 21:35:47 +0100 | [diff] [blame] | 1487 | def Test_pass_legacy_lambda_to_def_func() |
| 1488 | var lines =<< trim END |
| 1489 | vim9script |
| 1490 | func Foo() |
| 1491 | eval s:Bar({x -> 0}) |
| 1492 | endfunc |
| 1493 | def Bar(y: any) |
| 1494 | enddef |
| 1495 | Foo() |
| 1496 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1497 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | 831bdf8 | 2021-06-22 19:32:17 +0200 | [diff] [blame] | 1498 | |
| 1499 | lines =<< trim END |
| 1500 | vim9script |
Bram Moolenaar | 1d9cef7 | 2022-03-17 16:30:03 +0000 | [diff] [blame] | 1501 | def g:TestFunc(F: func) |
Bram Moolenaar | 831bdf8 | 2021-06-22 19:32:17 +0200 | [diff] [blame] | 1502 | enddef |
| 1503 | legacy call g:TestFunc({-> 0}) |
| 1504 | delfunc g:TestFunc |
| 1505 | |
Bram Moolenaar | 1d9cef7 | 2022-03-17 16:30:03 +0000 | [diff] [blame] | 1506 | def g:TestFunc(F: func(number)) |
Bram Moolenaar | 831bdf8 | 2021-06-22 19:32:17 +0200 | [diff] [blame] | 1507 | enddef |
| 1508 | legacy call g:TestFunc({nr -> 0}) |
| 1509 | delfunc g:TestFunc |
| 1510 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1511 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | 18062fc | 2021-03-05 21:35:47 +0100 | [diff] [blame] | 1512 | enddef |
| 1513 | |
Bram Moolenaar | 844fb64 | 2021-10-23 13:32:30 +0100 | [diff] [blame] | 1514 | def Test_lambda_in_reduce_line_break() |
| 1515 | # this was using freed memory |
| 1516 | var lines =<< trim END |
| 1517 | vim9script |
| 1518 | const result: dict<number> = |
| 1519 | ['Bob', 'Sam', 'Cat', 'Bob', 'Cat', 'Cat'] |
| 1520 | ->reduce((acc, val) => { |
| 1521 | if has_key(acc, val) |
| 1522 | acc[val] += 1 |
| 1523 | return acc |
| 1524 | else |
| 1525 | acc[val] = 1 |
| 1526 | return acc |
| 1527 | endif |
| 1528 | }, {}) |
| 1529 | assert_equal({Bob: 2, Sam: 1, Cat: 3}, result) |
| 1530 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1531 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | 844fb64 | 2021-10-23 13:32:30 +0100 | [diff] [blame] | 1532 | enddef |
| 1533 | |
Bram Moolenaar | dcb53be | 2021-12-09 14:23:43 +0000 | [diff] [blame] | 1534 | def Test_set_opfunc_to_lambda() |
| 1535 | var lines =<< trim END |
| 1536 | vim9script |
| 1537 | nnoremap <expr> <F4> <SID>CountSpaces() .. '_' |
| 1538 | def CountSpaces(type = ''): string |
| 1539 | if type == '' |
| 1540 | &operatorfunc = (t) => CountSpaces(t) |
| 1541 | return 'g@' |
| 1542 | endif |
| 1543 | normal! '[V']y |
| 1544 | g:result = getreg('"')->count(' ') |
| 1545 | return '' |
| 1546 | enddef |
| 1547 | new |
| 1548 | 'a b c d e'->setline(1) |
| 1549 | feedkeys("\<F4>", 'x') |
| 1550 | assert_equal(4, g:result) |
| 1551 | bwipe! |
| 1552 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1553 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | dcb53be | 2021-12-09 14:23:43 +0000 | [diff] [blame] | 1554 | enddef |
| 1555 | |
Bram Moolenaar | ef082e1 | 2021-12-12 21:02:03 +0000 | [diff] [blame] | 1556 | def Test_set_opfunc_to_global_function() |
| 1557 | var lines =<< trim END |
| 1558 | vim9script |
| 1559 | def g:CountSpaces(type = ''): string |
| 1560 | normal! '[V']y |
| 1561 | g:result = getreg('"')->count(' ') |
| 1562 | return '' |
| 1563 | enddef |
Bram Moolenaar | b15cf44 | 2021-12-16 15:49:43 +0000 | [diff] [blame] | 1564 | # global function works at script level |
Bram Moolenaar | ef082e1 | 2021-12-12 21:02:03 +0000 | [diff] [blame] | 1565 | &operatorfunc = g:CountSpaces |
| 1566 | new |
| 1567 | 'a b c d e'->setline(1) |
| 1568 | feedkeys("g@_", 'x') |
| 1569 | assert_equal(4, g:result) |
Bram Moolenaar | b15cf44 | 2021-12-16 15:49:43 +0000 | [diff] [blame] | 1570 | |
| 1571 | &operatorfunc = '' |
| 1572 | g:result = 0 |
| 1573 | # global function works in :def function |
| 1574 | def Func() |
| 1575 | &operatorfunc = g:CountSpaces |
| 1576 | enddef |
| 1577 | Func() |
| 1578 | feedkeys("g@_", 'x') |
| 1579 | assert_equal(4, g:result) |
| 1580 | |
Bram Moolenaar | ef082e1 | 2021-12-12 21:02:03 +0000 | [diff] [blame] | 1581 | bwipe! |
| 1582 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1583 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | ef082e1 | 2021-12-12 21:02:03 +0000 | [diff] [blame] | 1584 | &operatorfunc = '' |
| 1585 | enddef |
| 1586 | |
Bram Moolenaar | 33b968d | 2021-12-13 11:31:04 +0000 | [diff] [blame] | 1587 | def Test_use_script_func_name_with_prefix() |
| 1588 | var lines =<< trim END |
| 1589 | vim9script |
Bram Moolenaar | a749a42 | 2022-02-12 19:52:25 +0000 | [diff] [blame] | 1590 | func g:Getit() |
Bram Moolenaar | 33b968d | 2021-12-13 11:31:04 +0000 | [diff] [blame] | 1591 | return 'it' |
| 1592 | endfunc |
Bram Moolenaar | a749a42 | 2022-02-12 19:52:25 +0000 | [diff] [blame] | 1593 | var Fn = g:Getit |
Bram Moolenaar | 33b968d | 2021-12-13 11:31:04 +0000 | [diff] [blame] | 1594 | assert_equal('it', Fn()) |
| 1595 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1596 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | 33b968d | 2021-12-13 11:31:04 +0000 | [diff] [blame] | 1597 | enddef |
| 1598 | |
Bram Moolenaar | dd297bc | 2021-12-10 10:37:38 +0000 | [diff] [blame] | 1599 | def Test_lambda_type_allocated() |
| 1600 | # Check that unreferencing a partial using a lambda can use the variable type |
| 1601 | # after the lambda has been freed and does not leak memory. |
| 1602 | var lines =<< trim END |
| 1603 | vim9script |
| 1604 | |
| 1605 | func MyomniFunc1(val, findstart, base) |
| 1606 | return a:findstart ? 0 : [] |
| 1607 | endfunc |
| 1608 | |
| 1609 | var Lambda = (a, b) => MyomniFunc1(19, a, b) |
| 1610 | &omnifunc = Lambda |
| 1611 | Lambda = (a, b) => MyomniFunc1(20, a, b) |
| 1612 | &omnifunc = string(Lambda) |
| 1613 | Lambda = (a, b) => strlen(a) |
| 1614 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1615 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | dd297bc | 2021-12-10 10:37:38 +0000 | [diff] [blame] | 1616 | enddef |
| 1617 | |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 1618 | " Default arg and varargs |
| 1619 | def MyDefVarargs(one: string, two = 'foo', ...rest: list<string>): string |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 1620 | var res = one .. ',' .. two |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 1621 | for s in rest |
| 1622 | res ..= ',' .. s |
| 1623 | endfor |
| 1624 | return res |
| 1625 | enddef |
| 1626 | |
| 1627 | def Test_call_def_varargs() |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1628 | assert_fails('g:MyDefVarargs()', 'E119:', '', 1, 'Test_call_def_varargs') |
| 1629 | g:MyDefVarargs('one')->assert_equal('one,foo') |
| 1630 | g:MyDefVarargs('one', 'two')->assert_equal('one,two') |
| 1631 | g:MyDefVarargs('one', 'two', 'three')->assert_equal('one,two,three') |
| 1632 | v9.CheckDefFailure(['g:MyDefVarargs("one", 22)'], |
Bram Moolenaar | 7707228 | 2020-09-16 17:55:40 +0200 | [diff] [blame] | 1633 | 'E1013: Argument 2: type mismatch, expected string but got number') |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1634 | v9.CheckDefFailure(['g:MyDefVarargs("one", "two", 123)'], |
Bram Moolenaar | 7707228 | 2020-09-16 17:55:40 +0200 | [diff] [blame] | 1635 | 'E1013: Argument 3: type mismatch, expected string but got number') |
Bram Moolenaar | 24aa48b | 2020-07-25 16:33:02 +0200 | [diff] [blame] | 1636 | |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 1637 | var lines =<< trim END |
Bram Moolenaar | 24aa48b | 2020-07-25 16:33:02 +0200 | [diff] [blame] | 1638 | vim9script |
| 1639 | def Func(...l: list<string>) |
| 1640 | echo l |
| 1641 | enddef |
| 1642 | Func('a', 'b', 'c') |
| 1643 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1644 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | 24aa48b | 2020-07-25 16:33:02 +0200 | [diff] [blame] | 1645 | |
| 1646 | lines =<< trim END |
| 1647 | vim9script |
| 1648 | def Func(...l: list<string>) |
| 1649 | echo l |
| 1650 | enddef |
| 1651 | Func() |
| 1652 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1653 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | 24aa48b | 2020-07-25 16:33:02 +0200 | [diff] [blame] | 1654 | |
| 1655 | lines =<< trim END |
| 1656 | vim9script |
Bram Moolenaar | 2a38908 | 2021-04-09 20:24:31 +0200 | [diff] [blame] | 1657 | def Func(...l: list<any>) |
Bram Moolenaar | 2f8cbc4 | 2020-09-16 17:22:59 +0200 | [diff] [blame] | 1658 | echo l |
| 1659 | enddef |
| 1660 | Func(0) |
| 1661 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1662 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | 2f8cbc4 | 2020-09-16 17:22:59 +0200 | [diff] [blame] | 1663 | |
| 1664 | lines =<< trim END |
| 1665 | vim9script |
Bram Moolenaar | 2a38908 | 2021-04-09 20:24:31 +0200 | [diff] [blame] | 1666 | def Func(...l: any) |
| 1667 | echo l |
| 1668 | enddef |
| 1669 | Func(0) |
| 1670 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1671 | v9.CheckScriptFailure(lines, 'E1180:', 2) |
Bram Moolenaar | 2a38908 | 2021-04-09 20:24:31 +0200 | [diff] [blame] | 1672 | |
| 1673 | lines =<< trim END |
| 1674 | vim9script |
Bram Moolenaar | 2802272 | 2020-09-21 22:02:49 +0200 | [diff] [blame] | 1675 | def Func(..._l: list<string>) |
| 1676 | echo _l |
| 1677 | enddef |
| 1678 | Func('a', 'b', 'c') |
| 1679 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1680 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | 2802272 | 2020-09-21 22:02:49 +0200 | [diff] [blame] | 1681 | |
| 1682 | lines =<< trim END |
| 1683 | vim9script |
Bram Moolenaar | 24aa48b | 2020-07-25 16:33:02 +0200 | [diff] [blame] | 1684 | def Func(...l: list<string>) |
| 1685 | echo l |
| 1686 | enddef |
| 1687 | Func(1, 2, 3) |
| 1688 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1689 | v9.CheckScriptFailure(lines, 'E1013: Argument 1: type mismatch') |
Bram Moolenaar | 24aa48b | 2020-07-25 16:33:02 +0200 | [diff] [blame] | 1690 | |
| 1691 | lines =<< trim END |
| 1692 | vim9script |
| 1693 | def Func(...l: list<string>) |
| 1694 | echo l |
| 1695 | enddef |
| 1696 | Func('a', 9) |
| 1697 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1698 | v9.CheckScriptFailure(lines, 'E1013: Argument 2: type mismatch') |
Bram Moolenaar | 24aa48b | 2020-07-25 16:33:02 +0200 | [diff] [blame] | 1699 | |
| 1700 | lines =<< trim END |
| 1701 | vim9script |
| 1702 | def Func(...l: list<string>) |
| 1703 | echo l |
| 1704 | enddef |
| 1705 | Func(1, 'a') |
| 1706 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1707 | v9.CheckScriptFailure(lines, 'E1013: Argument 1: type mismatch') |
Bram Moolenaar | 4f53b79 | 2021-02-07 15:59:49 +0100 | [diff] [blame] | 1708 | |
| 1709 | lines =<< trim END |
| 1710 | vim9script |
| 1711 | def Func( # some comment |
| 1712 | ...l = [] |
| 1713 | ) |
| 1714 | echo l |
| 1715 | enddef |
| 1716 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1717 | v9.CheckScriptFailure(lines, 'E1160:') |
Bram Moolenaar | 6ce46b9 | 2021-08-07 15:35:36 +0200 | [diff] [blame] | 1718 | |
| 1719 | lines =<< trim END |
| 1720 | vim9script |
| 1721 | def DoIt() |
| 1722 | g:Later('') |
| 1723 | enddef |
| 1724 | defcompile |
| 1725 | def g:Later(...l: list<number>) |
| 1726 | enddef |
| 1727 | DoIt() |
| 1728 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1729 | 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] | 1730 | enddef |
| 1731 | |
Bram Moolenaar | 1378fbc | 2020-04-11 20:50:33 +0200 | [diff] [blame] | 1732 | let s:value = '' |
| 1733 | |
| 1734 | def FuncOneDefArg(opt = 'text') |
| 1735 | s:value = opt |
| 1736 | enddef |
| 1737 | |
| 1738 | def FuncTwoDefArg(nr = 123, opt = 'text'): string |
| 1739 | return nr .. opt |
| 1740 | enddef |
| 1741 | |
| 1742 | def FuncVarargs(...arg: list<string>): string |
| 1743 | return join(arg, ',') |
| 1744 | enddef |
| 1745 | |
| 1746 | def Test_func_type_varargs() |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 1747 | var RefDefArg: func(?string) |
Bram Moolenaar | 848fadd | 2022-01-30 15:28:30 +0000 | [diff] [blame] | 1748 | RefDefArg = g:FuncOneDefArg |
Bram Moolenaar | 1378fbc | 2020-04-11 20:50:33 +0200 | [diff] [blame] | 1749 | RefDefArg() |
Bram Moolenaar | c0c71e9 | 2020-09-11 19:09:48 +0200 | [diff] [blame] | 1750 | s:value->assert_equal('text') |
Bram Moolenaar | 1378fbc | 2020-04-11 20:50:33 +0200 | [diff] [blame] | 1751 | RefDefArg('some') |
Bram Moolenaar | c0c71e9 | 2020-09-11 19:09:48 +0200 | [diff] [blame] | 1752 | s:value->assert_equal('some') |
Bram Moolenaar | 1378fbc | 2020-04-11 20:50:33 +0200 | [diff] [blame] | 1753 | |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 1754 | var RefDef2Arg: func(?number, ?string): string |
Bram Moolenaar | 848fadd | 2022-01-30 15:28:30 +0000 | [diff] [blame] | 1755 | RefDef2Arg = g:FuncTwoDefArg |
Bram Moolenaar | c0c71e9 | 2020-09-11 19:09:48 +0200 | [diff] [blame] | 1756 | RefDef2Arg()->assert_equal('123text') |
| 1757 | RefDef2Arg(99)->assert_equal('99text') |
| 1758 | RefDef2Arg(77, 'some')->assert_equal('77some') |
Bram Moolenaar | 1378fbc | 2020-04-11 20:50:33 +0200 | [diff] [blame] | 1759 | |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1760 | v9.CheckDefFailure(['var RefWrong: func(string?)'], 'E1010:') |
| 1761 | v9.CheckDefFailure(['var RefWrong: func(?string, string)'], 'E1007:') |
Bram Moolenaar | 1378fbc | 2020-04-11 20:50:33 +0200 | [diff] [blame] | 1762 | |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 1763 | var RefVarargs: func(...list<string>): string |
Bram Moolenaar | 848fadd | 2022-01-30 15:28:30 +0000 | [diff] [blame] | 1764 | RefVarargs = g:FuncVarargs |
Bram Moolenaar | c0c71e9 | 2020-09-11 19:09:48 +0200 | [diff] [blame] | 1765 | RefVarargs()->assert_equal('') |
| 1766 | RefVarargs('one')->assert_equal('one') |
| 1767 | RefVarargs('one', 'two')->assert_equal('one,two') |
Bram Moolenaar | 1378fbc | 2020-04-11 20:50:33 +0200 | [diff] [blame] | 1768 | |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1769 | v9.CheckDefFailure(['var RefWrong: func(...list<string>, string)'], 'E110:') |
| 1770 | v9.CheckDefFailure(['var RefWrong: func(...list<string>, ?string)'], 'E110:') |
Bram Moolenaar | 1378fbc | 2020-04-11 20:50:33 +0200 | [diff] [blame] | 1771 | enddef |
| 1772 | |
Bram Moolenaar | 0b76b42 | 2020-04-07 22:05:08 +0200 | [diff] [blame] | 1773 | " Only varargs |
| 1774 | def MyVarargsOnly(...args: list<string>): string |
| 1775 | return join(args, ',') |
| 1776 | enddef |
| 1777 | |
| 1778 | def Test_call_varargs_only() |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1779 | g:MyVarargsOnly()->assert_equal('') |
| 1780 | g:MyVarargsOnly('one')->assert_equal('one') |
| 1781 | g:MyVarargsOnly('one', 'two')->assert_equal('one,two') |
| 1782 | v9.CheckDefFailure(['g:MyVarargsOnly(1)'], 'E1013: Argument 1: type mismatch, expected string but got number') |
| 1783 | 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] | 1784 | enddef |
| 1785 | |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 1786 | def Test_using_var_as_arg() |
Bram Moolenaar | d293981 | 2021-12-30 17:09:05 +0000 | [diff] [blame] | 1787 | var lines =<< trim END |
| 1788 | def Func(x: number) |
| 1789 | var x = 234 |
| 1790 | enddef |
| 1791 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1792 | v9.CheckDefFailure(lines, 'E1006:') |
Bram Moolenaar | d293981 | 2021-12-30 17:09:05 +0000 | [diff] [blame] | 1793 | |
| 1794 | lines =<< trim END |
| 1795 | def Func(Ref: number) |
| 1796 | def Ref() |
| 1797 | enddef |
| 1798 | enddef |
| 1799 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1800 | v9.CheckDefFailure(lines, 'E1073:') |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 1801 | enddef |
| 1802 | |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1803 | def s:DictArg(arg: dict<string>) |
Bram Moolenaar | cb2bdb1 | 2020-05-10 22:53:56 +0200 | [diff] [blame] | 1804 | arg['key'] = 'value' |
| 1805 | enddef |
| 1806 | |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1807 | def s:ListArg(arg: list<string>) |
Bram Moolenaar | cb2bdb1 | 2020-05-10 22:53:56 +0200 | [diff] [blame] | 1808 | arg[0] = 'value' |
| 1809 | enddef |
| 1810 | |
| 1811 | def Test_assign_to_argument() |
Bram Moolenaar | f5be8cd | 2020-07-17 20:36:00 +0200 | [diff] [blame] | 1812 | # works for dict and list |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 1813 | var d: dict<string> = {} |
Bram Moolenaar | cb2bdb1 | 2020-05-10 22:53:56 +0200 | [diff] [blame] | 1814 | DictArg(d) |
Bram Moolenaar | c0c71e9 | 2020-09-11 19:09:48 +0200 | [diff] [blame] | 1815 | d['key']->assert_equal('value') |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 1816 | var l: list<string> = [] |
Bram Moolenaar | cb2bdb1 | 2020-05-10 22:53:56 +0200 | [diff] [blame] | 1817 | ListArg(l) |
Bram Moolenaar | c0c71e9 | 2020-09-11 19:09:48 +0200 | [diff] [blame] | 1818 | l[0]->assert_equal('value') |
Bram Moolenaar | cb2bdb1 | 2020-05-10 22:53:56 +0200 | [diff] [blame] | 1819 | |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1820 | v9.CheckScriptFailure(['def Func(arg: number)', 'arg = 3', 'enddef', 'defcompile'], 'E1090:') |
Bram Moolenaar | 2d870f8 | 2020-12-05 13:41:01 +0100 | [diff] [blame] | 1821 | delfunc! g:Func |
Bram Moolenaar | cb2bdb1 | 2020-05-10 22:53:56 +0200 | [diff] [blame] | 1822 | enddef |
| 1823 | |
Bram Moolenaar | b816dae | 2020-09-20 22:04:00 +0200 | [diff] [blame] | 1824 | " These argument names are reserved in legacy functions. |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1825 | def s:WithReservedNames(firstline: string, lastline: string): string |
Bram Moolenaar | b816dae | 2020-09-20 22:04:00 +0200 | [diff] [blame] | 1826 | return firstline .. lastline |
| 1827 | enddef |
| 1828 | |
| 1829 | def Test_argument_names() |
| 1830 | assert_equal('OK', WithReservedNames('O', 'K')) |
| 1831 | enddef |
| 1832 | |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 1833 | def Test_call_func_defined_later() |
Bram Moolenaar | c0c71e9 | 2020-09-11 19:09:48 +0200 | [diff] [blame] | 1834 | g:DefinedLater('one')->assert_equal('one') |
Bram Moolenaar | 9bd5d87 | 2020-09-06 21:47:48 +0200 | [diff] [blame] | 1835 | assert_fails('NotDefined("one")', 'E117:', '', 2, 'Test_call_func_defined_later') |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 1836 | enddef |
| 1837 | |
Bram Moolenaar | 1df8b3f | 2020-04-23 18:13:23 +0200 | [diff] [blame] | 1838 | func DefinedLater(arg) |
| 1839 | return a:arg |
| 1840 | endfunc |
| 1841 | |
| 1842 | def Test_call_funcref() |
Bram Moolenaar | c0c71e9 | 2020-09-11 19:09:48 +0200 | [diff] [blame] | 1843 | g:SomeFunc('abc')->assert_equal(3) |
Bram Moolenaar | 9bd5d87 | 2020-09-06 21:47:48 +0200 | [diff] [blame] | 1844 | assert_fails('NotAFunc()', 'E117:', '', 2, 'Test_call_funcref') # comment after call |
Bram Moolenaar | 2ef9156 | 2021-12-11 16:14:07 +0000 | [diff] [blame] | 1845 | assert_fails('g:NotAFunc()', 'E1085:', '', 3, 'Test_call_funcref') |
Bram Moolenaar | 2f1980f | 2020-07-22 19:30:06 +0200 | [diff] [blame] | 1846 | |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 1847 | var lines =<< trim END |
Bram Moolenaar | 2f1980f | 2020-07-22 19:30:06 +0200 | [diff] [blame] | 1848 | vim9script |
| 1849 | def RetNumber(): number |
| 1850 | return 123 |
| 1851 | enddef |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 1852 | var Funcref: func: number = function('RetNumber') |
Bram Moolenaar | c0c71e9 | 2020-09-11 19:09:48 +0200 | [diff] [blame] | 1853 | Funcref()->assert_equal(123) |
Bram Moolenaar | 2f1980f | 2020-07-22 19:30:06 +0200 | [diff] [blame] | 1854 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1855 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | 0f60e80 | 2020-07-22 20:16:11 +0200 | [diff] [blame] | 1856 | |
| 1857 | lines =<< trim END |
| 1858 | vim9script |
| 1859 | def RetNumber(): number |
| 1860 | return 123 |
| 1861 | enddef |
| 1862 | def Bar(F: func: number): number |
| 1863 | return F() |
| 1864 | enddef |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 1865 | var Funcref = function('RetNumber') |
Bram Moolenaar | c0c71e9 | 2020-09-11 19:09:48 +0200 | [diff] [blame] | 1866 | Bar(Funcref)->assert_equal(123) |
Bram Moolenaar | 0f60e80 | 2020-07-22 20:16:11 +0200 | [diff] [blame] | 1867 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1868 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | bfba865 | 2020-07-23 20:09:10 +0200 | [diff] [blame] | 1869 | |
| 1870 | lines =<< trim END |
| 1871 | vim9script |
| 1872 | def UseNumber(nr: number) |
| 1873 | echo nr |
| 1874 | enddef |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 1875 | var Funcref: func(number) = function('UseNumber') |
Bram Moolenaar | bfba865 | 2020-07-23 20:09:10 +0200 | [diff] [blame] | 1876 | Funcref(123) |
| 1877 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1878 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | b8070e3 | 2020-07-23 20:56:04 +0200 | [diff] [blame] | 1879 | |
| 1880 | lines =<< trim END |
| 1881 | vim9script |
| 1882 | def UseNumber(nr: number) |
| 1883 | echo nr |
| 1884 | enddef |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 1885 | var Funcref: func(string) = function('UseNumber') |
Bram Moolenaar | b8070e3 | 2020-07-23 20:56:04 +0200 | [diff] [blame] | 1886 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1887 | 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] | 1888 | |
| 1889 | lines =<< trim END |
| 1890 | vim9script |
| 1891 | def EchoNr(nr = 34) |
| 1892 | g:echo = nr |
| 1893 | enddef |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 1894 | var Funcref: func(?number) = function('EchoNr') |
Bram Moolenaar | 4fc224c | 2020-07-26 17:56:25 +0200 | [diff] [blame] | 1895 | Funcref() |
Bram Moolenaar | c0c71e9 | 2020-09-11 19:09:48 +0200 | [diff] [blame] | 1896 | g:echo->assert_equal(34) |
Bram Moolenaar | 4fc224c | 2020-07-26 17:56:25 +0200 | [diff] [blame] | 1897 | Funcref(123) |
Bram Moolenaar | c0c71e9 | 2020-09-11 19:09:48 +0200 | [diff] [blame] | 1898 | g:echo->assert_equal(123) |
Bram Moolenaar | 4fc224c | 2020-07-26 17:56:25 +0200 | [diff] [blame] | 1899 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1900 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | ace6132 | 2020-07-26 18:16:58 +0200 | [diff] [blame] | 1901 | |
| 1902 | lines =<< trim END |
| 1903 | vim9script |
| 1904 | def EchoList(...l: list<number>) |
| 1905 | g:echo = l |
| 1906 | enddef |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 1907 | var Funcref: func(...list<number>) = function('EchoList') |
Bram Moolenaar | ace6132 | 2020-07-26 18:16:58 +0200 | [diff] [blame] | 1908 | Funcref() |
Bram Moolenaar | c0c71e9 | 2020-09-11 19:09:48 +0200 | [diff] [blame] | 1909 | g:echo->assert_equal([]) |
Bram Moolenaar | ace6132 | 2020-07-26 18:16:58 +0200 | [diff] [blame] | 1910 | Funcref(1, 2, 3) |
Bram Moolenaar | c0c71e9 | 2020-09-11 19:09:48 +0200 | [diff] [blame] | 1911 | g:echo->assert_equal([1, 2, 3]) |
Bram Moolenaar | ace6132 | 2020-07-26 18:16:58 +0200 | [diff] [blame] | 1912 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1913 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | 01865ad | 2020-07-26 18:33:09 +0200 | [diff] [blame] | 1914 | |
| 1915 | lines =<< trim END |
| 1916 | vim9script |
| 1917 | def OptAndVar(nr: number, opt = 12, ...l: list<number>): number |
| 1918 | g:optarg = opt |
| 1919 | g:listarg = l |
| 1920 | return nr |
| 1921 | enddef |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 1922 | var Funcref: func(number, ?number, ...list<number>): number = function('OptAndVar') |
Bram Moolenaar | c0c71e9 | 2020-09-11 19:09:48 +0200 | [diff] [blame] | 1923 | Funcref(10)->assert_equal(10) |
| 1924 | g:optarg->assert_equal(12) |
| 1925 | g:listarg->assert_equal([]) |
Bram Moolenaar | 01865ad | 2020-07-26 18:33:09 +0200 | [diff] [blame] | 1926 | |
Bram Moolenaar | c0c71e9 | 2020-09-11 19:09:48 +0200 | [diff] [blame] | 1927 | Funcref(11, 22)->assert_equal(11) |
| 1928 | g:optarg->assert_equal(22) |
| 1929 | g:listarg->assert_equal([]) |
Bram Moolenaar | 01865ad | 2020-07-26 18:33:09 +0200 | [diff] [blame] | 1930 | |
Bram Moolenaar | c0c71e9 | 2020-09-11 19:09:48 +0200 | [diff] [blame] | 1931 | Funcref(17, 18, 1, 2, 3)->assert_equal(17) |
| 1932 | g:optarg->assert_equal(18) |
| 1933 | g:listarg->assert_equal([1, 2, 3]) |
Bram Moolenaar | 01865ad | 2020-07-26 18:33:09 +0200 | [diff] [blame] | 1934 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1935 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | 1df8b3f | 2020-04-23 18:13:23 +0200 | [diff] [blame] | 1936 | enddef |
| 1937 | |
| 1938 | let SomeFunc = function('len') |
| 1939 | let NotAFunc = 'text' |
| 1940 | |
Bram Moolenaar | 99aaf0c | 2020-04-12 14:39:53 +0200 | [diff] [blame] | 1941 | def CombineFuncrefTypes() |
Bram Moolenaar | f5be8cd | 2020-07-17 20:36:00 +0200 | [diff] [blame] | 1942 | # same arguments, different return type |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 1943 | var Ref1: func(bool): string |
| 1944 | var Ref2: func(bool): number |
| 1945 | var Ref3: func(bool): any |
Bram Moolenaar | 99aaf0c | 2020-04-12 14:39:53 +0200 | [diff] [blame] | 1946 | Ref3 = g:cond ? Ref1 : Ref2 |
| 1947 | |
Bram Moolenaar | f5be8cd | 2020-07-17 20:36:00 +0200 | [diff] [blame] | 1948 | # different number of arguments |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 1949 | var Refa1: func(bool): number |
| 1950 | var Refa2: func(bool, number): number |
| 1951 | var Refa3: func: number |
Bram Moolenaar | 99aaf0c | 2020-04-12 14:39:53 +0200 | [diff] [blame] | 1952 | Refa3 = g:cond ? Refa1 : Refa2 |
| 1953 | |
Bram Moolenaar | f5be8cd | 2020-07-17 20:36:00 +0200 | [diff] [blame] | 1954 | # different argument types |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 1955 | var Refb1: func(bool, string): number |
| 1956 | var Refb2: func(string, number): number |
| 1957 | var Refb3: func(any, any): number |
Bram Moolenaar | 99aaf0c | 2020-04-12 14:39:53 +0200 | [diff] [blame] | 1958 | Refb3 = g:cond ? Refb1 : Refb2 |
| 1959 | enddef |
| 1960 | |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 1961 | def FuncWithForwardCall() |
Bram Moolenaar | 1df8b3f | 2020-04-23 18:13:23 +0200 | [diff] [blame] | 1962 | return g:DefinedEvenLater("yes") |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 1963 | enddef |
| 1964 | |
| 1965 | def DefinedEvenLater(arg: string): string |
| 1966 | return arg |
| 1967 | enddef |
| 1968 | |
| 1969 | def Test_error_in_nested_function() |
Bram Moolenaar | f5be8cd | 2020-07-17 20:36:00 +0200 | [diff] [blame] | 1970 | # Error in called function requires unwinding the call stack. |
Bram Moolenaar | 848fadd | 2022-01-30 15:28:30 +0000 | [diff] [blame] | 1971 | assert_fails('g:FuncWithForwardCall()', 'E1096:', '', 1, 'FuncWithForwardCall') |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 1972 | enddef |
| 1973 | |
Bram Moolenaar | 4bf1006 | 2021-12-28 17:23:12 +0000 | [diff] [blame] | 1974 | def Test_nested_function_with_nextcmd() |
Bram Moolenaar | 9c23f9b | 2021-12-26 14:23:22 +0000 | [diff] [blame] | 1975 | var lines =<< trim END |
| 1976 | vim9script |
| 1977 | # Define an outer function |
| 1978 | def FirstFunction() |
| 1979 | # Define an inner function |
| 1980 | def SecondFunction() |
| 1981 | # the function has a body, a double free is detected. |
| 1982 | AAAAA |
| 1983 | |
| 1984 | # enddef followed by | or } followed by # one or more characters |
| 1985 | enddef|BBBB |
| 1986 | enddef |
| 1987 | |
| 1988 | # Compile all functions |
| 1989 | defcompile |
| 1990 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 1991 | v9.CheckScriptFailure(lines, 'E1173: Text found after enddef: BBBB') |
Bram Moolenaar | 9c23f9b | 2021-12-26 14:23:22 +0000 | [diff] [blame] | 1992 | enddef |
| 1993 | |
Bram Moolenaar | 4bf1006 | 2021-12-28 17:23:12 +0000 | [diff] [blame] | 1994 | def Test_nested_function_with_args_split() |
| 1995 | var lines =<< trim END |
| 1996 | vim9script |
| 1997 | def FirstFunction() |
| 1998 | def SecondFunction( |
| 1999 | ) |
| 2000 | # had a double free if the right parenthesis of the nested function is |
| 2001 | # on the next line |
| 2002 | |
| 2003 | enddef|BBBB |
| 2004 | enddef |
| 2005 | # Compile all functions |
| 2006 | defcompile |
| 2007 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2008 | v9.CheckScriptFailure(lines, 'E1173: Text found after enddef: BBBB') |
Bram Moolenaar | 7473a84 | 2021-12-28 17:55:26 +0000 | [diff] [blame] | 2009 | |
| 2010 | lines =<< trim END |
| 2011 | vim9script |
| 2012 | def FirstFunction() |
| 2013 | func SecondFunction() |
| 2014 | endfunc|BBBB |
| 2015 | enddef |
| 2016 | defcompile |
| 2017 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2018 | v9.CheckScriptFailure(lines, 'E1173: Text found after endfunction: BBBB') |
Bram Moolenaar | 4bf1006 | 2021-12-28 17:23:12 +0000 | [diff] [blame] | 2019 | enddef |
| 2020 | |
Bram Moolenaar | 9f1a39a | 2022-01-08 15:39:39 +0000 | [diff] [blame] | 2021 | def Test_error_in_function_args() |
| 2022 | var lines =<< trim END |
| 2023 | def FirstFunction() |
| 2024 | def SecondFunction(J = |
| 2025 | # Nois |
| 2026 | # one |
| 2027 | |
| 2028 | enddef|BBBB |
| 2029 | enddef |
| 2030 | # Compile all functions |
| 2031 | defcompile |
| 2032 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2033 | v9.CheckScriptFailure(lines, 'E488:') |
Bram Moolenaar | 9f1a39a | 2022-01-08 15:39:39 +0000 | [diff] [blame] | 2034 | enddef |
| 2035 | |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 2036 | def Test_return_type_wrong() |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2037 | v9.CheckScriptFailure([ |
Bram Moolenaar | 5a849da | 2020-08-08 16:47:30 +0200 | [diff] [blame] | 2038 | 'def Func(): number', |
| 2039 | 'return "a"', |
| 2040 | 'enddef', |
| 2041 | 'defcompile'], 'expected number but got string') |
Bram Moolenaar | 2d870f8 | 2020-12-05 13:41:01 +0100 | [diff] [blame] | 2042 | delfunc! g:Func |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2043 | v9.CheckScriptFailure([ |
Bram Moolenaar | 5a849da | 2020-08-08 16:47:30 +0200 | [diff] [blame] | 2044 | 'def Func(): string', |
| 2045 | 'return 1', |
| 2046 | 'enddef', |
| 2047 | 'defcompile'], 'expected string but got number') |
Bram Moolenaar | 2d870f8 | 2020-12-05 13:41:01 +0100 | [diff] [blame] | 2048 | delfunc! g:Func |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2049 | v9.CheckScriptFailure([ |
Bram Moolenaar | 5a849da | 2020-08-08 16:47:30 +0200 | [diff] [blame] | 2050 | 'def Func(): void', |
| 2051 | 'return "a"', |
| 2052 | 'enddef', |
| 2053 | 'defcompile'], |
| 2054 | 'E1096: Returning a value in a function without a return type') |
Bram Moolenaar | 2d870f8 | 2020-12-05 13:41:01 +0100 | [diff] [blame] | 2055 | delfunc! g:Func |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2056 | v9.CheckScriptFailure([ |
Bram Moolenaar | 5a849da | 2020-08-08 16:47:30 +0200 | [diff] [blame] | 2057 | 'def Func()', |
| 2058 | 'return "a"', |
| 2059 | 'enddef', |
| 2060 | 'defcompile'], |
| 2061 | 'E1096: Returning a value in a function without a return type') |
Bram Moolenaar | 2d870f8 | 2020-12-05 13:41:01 +0100 | [diff] [blame] | 2062 | delfunc! g:Func |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 2063 | |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2064 | v9.CheckScriptFailure([ |
Bram Moolenaar | 5a849da | 2020-08-08 16:47:30 +0200 | [diff] [blame] | 2065 | 'def Func(): number', |
| 2066 | 'return', |
| 2067 | 'enddef', |
| 2068 | 'defcompile'], 'E1003:') |
Bram Moolenaar | 2d870f8 | 2020-12-05 13:41:01 +0100 | [diff] [blame] | 2069 | delfunc! g:Func |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 2070 | |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2071 | v9.CheckScriptFailure([ |
Bram Moolenaar | 33ea9fd | 2021-08-08 19:07:37 +0200 | [diff] [blame] | 2072 | 'def Func():number', |
| 2073 | 'return 123', |
| 2074 | 'enddef', |
| 2075 | 'defcompile'], 'E1069:') |
| 2076 | delfunc! g:Func |
| 2077 | |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2078 | v9.CheckScriptFailure([ |
Bram Moolenaar | 33ea9fd | 2021-08-08 19:07:37 +0200 | [diff] [blame] | 2079 | 'def Func() :number', |
| 2080 | 'return 123', |
| 2081 | 'enddef', |
| 2082 | 'defcompile'], 'E1059:') |
| 2083 | delfunc! g:Func |
| 2084 | |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2085 | v9.CheckScriptFailure([ |
Bram Moolenaar | 33ea9fd | 2021-08-08 19:07:37 +0200 | [diff] [blame] | 2086 | 'def Func() : number', |
| 2087 | 'return 123', |
| 2088 | 'enddef', |
| 2089 | 'defcompile'], 'E1059:') |
| 2090 | delfunc! g:Func |
| 2091 | |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2092 | v9.CheckScriptFailure(['def Func(): list', 'return []', 'enddef'], 'E1008:') |
Bram Moolenaar | 2d870f8 | 2020-12-05 13:41:01 +0100 | [diff] [blame] | 2093 | delfunc! g:Func |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2094 | v9.CheckScriptFailure(['def Func(): dict', 'return {}', 'enddef'], 'E1008:') |
Bram Moolenaar | 2d870f8 | 2020-12-05 13:41:01 +0100 | [diff] [blame] | 2095 | delfunc! g:Func |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2096 | v9.CheckScriptFailure(['def Func()', 'return 1'], 'E1057:') |
Bram Moolenaar | 2d870f8 | 2020-12-05 13:41:01 +0100 | [diff] [blame] | 2097 | delfunc! g:Func |
Bram Moolenaar | 5a849da | 2020-08-08 16:47:30 +0200 | [diff] [blame] | 2098 | |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2099 | v9.CheckScriptFailure([ |
Bram Moolenaar | 5a849da | 2020-08-08 16:47:30 +0200 | [diff] [blame] | 2100 | 'vim9script', |
| 2101 | 'def FuncB()', |
| 2102 | ' return 123', |
| 2103 | 'enddef', |
| 2104 | 'def FuncA()', |
| 2105 | ' FuncB()', |
| 2106 | 'enddef', |
| 2107 | 'defcompile'], 'E1096:') |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 2108 | enddef |
| 2109 | |
| 2110 | def Test_arg_type_wrong() |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2111 | v9.CheckScriptFailure(['def Func3(items: list)', 'echo "a"', 'enddef'], 'E1008: Missing <type>') |
| 2112 | v9.CheckScriptFailure(['def Func4(...)', 'echo "a"', 'enddef'], 'E1055: Missing name after ...') |
| 2113 | v9.CheckScriptFailure(['def Func5(items:string)', 'echo "a"'], 'E1069:') |
| 2114 | v9.CheckScriptFailure(['def Func5(items)', 'echo "a"'], 'E1077:') |
| 2115 | v9.CheckScriptFailure(['def Func6(...x:list<number>)', 'echo "a"', 'enddef'], 'E1069:') |
| 2116 | v9.CheckScriptFailure(['def Func7(...x: int)', 'echo "a"', 'enddef'], 'E1010:') |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 2117 | enddef |
| 2118 | |
Bram Moolenaar | 86cdb8a | 2021-04-06 19:01:03 +0200 | [diff] [blame] | 2119 | def Test_white_space_before_comma() |
| 2120 | var lines =<< trim END |
| 2121 | vim9script |
| 2122 | def Func(a: number , b: number) |
| 2123 | enddef |
| 2124 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2125 | v9.CheckScriptFailure(lines, 'E1068:') |
Yegappan Lakshmanan | 611728f | 2021-05-24 15:15:47 +0200 | [diff] [blame] | 2126 | call assert_fails('vim9cmd echo stridx("a" .. "b" , "a")', 'E1068:') |
Bram Moolenaar | 86cdb8a | 2021-04-06 19:01:03 +0200 | [diff] [blame] | 2127 | enddef |
| 2128 | |
Bram Moolenaar | 608d78f | 2021-03-06 22:33:12 +0100 | [diff] [blame] | 2129 | def Test_white_space_after_comma() |
| 2130 | var lines =<< trim END |
| 2131 | vim9script |
| 2132 | def Func(a: number,b: number) |
| 2133 | enddef |
| 2134 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2135 | v9.CheckScriptFailure(lines, 'E1069:') |
Bram Moolenaar | 608d78f | 2021-03-06 22:33:12 +0100 | [diff] [blame] | 2136 | |
| 2137 | # OK in legacy function |
| 2138 | lines =<< trim END |
| 2139 | vim9script |
| 2140 | func Func(a,b) |
| 2141 | endfunc |
| 2142 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2143 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | 608d78f | 2021-03-06 22:33:12 +0100 | [diff] [blame] | 2144 | enddef |
| 2145 | |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 2146 | def Test_vim9script_call() |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 2147 | var lines =<< trim END |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 2148 | vim9script |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 2149 | var name = '' |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 2150 | def MyFunc(arg: string) |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 2151 | name = arg |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 2152 | enddef |
| 2153 | MyFunc('foobar') |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 2154 | name->assert_equal('foobar') |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 2155 | |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 2156 | var str = 'barfoo' |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 2157 | str->MyFunc() |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 2158 | name->assert_equal('barfoo') |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 2159 | |
Bram Moolenaar | 6797966 | 2020-06-20 22:50:47 +0200 | [diff] [blame] | 2160 | g:value = 'value' |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 2161 | g:value->MyFunc() |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 2162 | name->assert_equal('value') |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 2163 | |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 2164 | var listvar = [] |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 2165 | def ListFunc(arg: list<number>) |
| 2166 | listvar = arg |
| 2167 | enddef |
| 2168 | [1, 2, 3]->ListFunc() |
Bram Moolenaar | c0c71e9 | 2020-09-11 19:09:48 +0200 | [diff] [blame] | 2169 | listvar->assert_equal([1, 2, 3]) |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 2170 | |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 2171 | var dictvar = {} |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 2172 | def DictFunc(arg: dict<number>) |
| 2173 | dictvar = arg |
| 2174 | enddef |
Bram Moolenaar | e0de171 | 2020-12-02 17:36:54 +0100 | [diff] [blame] | 2175 | {a: 1, b: 2}->DictFunc() |
| 2176 | dictvar->assert_equal({a: 1, b: 2}) |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 2177 | def CompiledDict() |
Bram Moolenaar | e0de171 | 2020-12-02 17:36:54 +0100 | [diff] [blame] | 2178 | {a: 3, b: 4}->DictFunc() |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 2179 | enddef |
| 2180 | CompiledDict() |
Bram Moolenaar | e0de171 | 2020-12-02 17:36:54 +0100 | [diff] [blame] | 2181 | dictvar->assert_equal({a: 3, b: 4}) |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 2182 | |
Bram Moolenaar | e0de171 | 2020-12-02 17:36:54 +0100 | [diff] [blame] | 2183 | {a: 3, b: 4}->DictFunc() |
| 2184 | dictvar->assert_equal({a: 3, b: 4}) |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 2185 | |
| 2186 | ('text')->MyFunc() |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 2187 | name->assert_equal('text') |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 2188 | ("some")->MyFunc() |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 2189 | name->assert_equal('some') |
Bram Moolenaar | e6b5324 | 2020-07-01 17:28:33 +0200 | [diff] [blame] | 2190 | |
Bram Moolenaar | 13e12b8 | 2020-07-24 18:47:22 +0200 | [diff] [blame] | 2191 | # line starting with single quote is not a mark |
Bram Moolenaar | 1040956 | 2020-07-29 20:00:38 +0200 | [diff] [blame] | 2192 | # line starting with double quote can be a method call |
Bram Moolenaar | 3d48e25 | 2020-07-15 14:15:52 +0200 | [diff] [blame] | 2193 | 'asdfasdf'->MyFunc() |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 2194 | name->assert_equal('asdfasdf') |
Bram Moolenaar | 1040956 | 2020-07-29 20:00:38 +0200 | [diff] [blame] | 2195 | "xyz"->MyFunc() |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 2196 | name->assert_equal('xyz') |
Bram Moolenaar | 3d48e25 | 2020-07-15 14:15:52 +0200 | [diff] [blame] | 2197 | |
| 2198 | def UseString() |
| 2199 | 'xyork'->MyFunc() |
| 2200 | enddef |
| 2201 | UseString() |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 2202 | name->assert_equal('xyork') |
Bram Moolenaar | 3d48e25 | 2020-07-15 14:15:52 +0200 | [diff] [blame] | 2203 | |
Bram Moolenaar | 1040956 | 2020-07-29 20:00:38 +0200 | [diff] [blame] | 2204 | def UseString2() |
| 2205 | "knife"->MyFunc() |
| 2206 | enddef |
| 2207 | UseString2() |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 2208 | name->assert_equal('knife') |
Bram Moolenaar | 1040956 | 2020-07-29 20:00:38 +0200 | [diff] [blame] | 2209 | |
Bram Moolenaar | 13e12b8 | 2020-07-24 18:47:22 +0200 | [diff] [blame] | 2210 | # prepending a colon makes it a mark |
| 2211 | new |
| 2212 | setline(1, ['aaa', 'bbb', 'ccc']) |
| 2213 | normal! 3Gmt1G |
| 2214 | :'t |
Bram Moolenaar | c0c71e9 | 2020-09-11 19:09:48 +0200 | [diff] [blame] | 2215 | getcurpos()[1]->assert_equal(3) |
Bram Moolenaar | 13e12b8 | 2020-07-24 18:47:22 +0200 | [diff] [blame] | 2216 | bwipe! |
| 2217 | |
Bram Moolenaar | e6b5324 | 2020-07-01 17:28:33 +0200 | [diff] [blame] | 2218 | MyFunc( |
| 2219 | 'continued' |
| 2220 | ) |
| 2221 | assert_equal('continued', |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 2222 | name |
Bram Moolenaar | e6b5324 | 2020-07-01 17:28:33 +0200 | [diff] [blame] | 2223 | ) |
| 2224 | |
| 2225 | call MyFunc( |
| 2226 | 'more' |
| 2227 | .. |
| 2228 | 'lines' |
| 2229 | ) |
| 2230 | assert_equal( |
| 2231 | 'morelines', |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 2232 | name) |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 2233 | END |
| 2234 | writefile(lines, 'Xcall.vim') |
| 2235 | source Xcall.vim |
| 2236 | delete('Xcall.vim') |
| 2237 | enddef |
| 2238 | |
| 2239 | def Test_vim9script_call_fail_decl() |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 2240 | var lines =<< trim END |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 2241 | vim9script |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 2242 | var name = '' |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 2243 | def MyFunc(arg: string) |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 2244 | var name = 123 |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 2245 | enddef |
Bram Moolenaar | 822ba24 | 2020-05-24 23:00:18 +0200 | [diff] [blame] | 2246 | defcompile |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 2247 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2248 | v9.CheckScriptFailure(lines, 'E1054:') |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 2249 | enddef |
| 2250 | |
Bram Moolenaar | 65b9545 | 2020-07-19 14:03:09 +0200 | [diff] [blame] | 2251 | def Test_vim9script_call_fail_type() |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 2252 | var lines =<< trim END |
Bram Moolenaar | 65b9545 | 2020-07-19 14:03:09 +0200 | [diff] [blame] | 2253 | vim9script |
| 2254 | def MyFunc(arg: string) |
| 2255 | echo arg |
| 2256 | enddef |
| 2257 | MyFunc(1234) |
| 2258 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2259 | 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] | 2260 | enddef |
| 2261 | |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 2262 | def Test_vim9script_call_fail_const() |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 2263 | var lines =<< trim END |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 2264 | vim9script |
| 2265 | const var = '' |
| 2266 | def MyFunc(arg: string) |
| 2267 | var = 'asdf' |
| 2268 | enddef |
Bram Moolenaar | 822ba24 | 2020-05-24 23:00:18 +0200 | [diff] [blame] | 2269 | defcompile |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 2270 | END |
| 2271 | writefile(lines, 'Xcall_const.vim') |
Bram Moolenaar | 9bd5d87 | 2020-09-06 21:47:48 +0200 | [diff] [blame] | 2272 | assert_fails('source Xcall_const.vim', 'E46:', '', 1, 'MyFunc') |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 2273 | delete('Xcall_const.vim') |
Bram Moolenaar | 3bdc90b | 2020-12-22 20:35:40 +0100 | [diff] [blame] | 2274 | |
| 2275 | lines =<< trim END |
| 2276 | const g:Aconst = 77 |
| 2277 | def Change() |
| 2278 | # comment |
| 2279 | g:Aconst = 99 |
| 2280 | enddef |
| 2281 | call Change() |
| 2282 | unlet g:Aconst |
| 2283 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2284 | v9.CheckScriptFailure(lines, 'E741: Value is locked: Aconst', 2) |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 2285 | enddef |
| 2286 | |
| 2287 | " Test that inside :function a Python function can be defined, :def is not |
| 2288 | " recognized. |
| 2289 | func Test_function_python() |
| 2290 | CheckFeature python3 |
Bram Moolenaar | 727345e | 2020-09-27 23:33:59 +0200 | [diff] [blame] | 2291 | let py = 'python3' |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 2292 | execute py "<< EOF" |
| 2293 | def do_something(): |
| 2294 | return 1 |
| 2295 | EOF |
| 2296 | endfunc |
| 2297 | |
| 2298 | def Test_delfunc() |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 2299 | var lines =<< trim END |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 2300 | vim9script |
Bram Moolenaar | 4c17ad9 | 2020-04-27 22:47:51 +0200 | [diff] [blame] | 2301 | def g:GoneSoon() |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 2302 | echo 'hello' |
| 2303 | enddef |
| 2304 | |
| 2305 | def CallGoneSoon() |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2306 | g:GoneSoon() |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 2307 | enddef |
Bram Moolenaar | 822ba24 | 2020-05-24 23:00:18 +0200 | [diff] [blame] | 2308 | defcompile |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 2309 | |
Bram Moolenaar | 4c17ad9 | 2020-04-27 22:47:51 +0200 | [diff] [blame] | 2310 | delfunc g:GoneSoon |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 2311 | CallGoneSoon() |
| 2312 | END |
| 2313 | writefile(lines, 'XToDelFunc') |
Bram Moolenaar | 9bd5d87 | 2020-09-06 21:47:48 +0200 | [diff] [blame] | 2314 | assert_fails('so XToDelFunc', 'E933:', '', 1, 'CallGoneSoon') |
| 2315 | assert_fails('so XToDelFunc', 'E933:', '', 1, 'CallGoneSoon') |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 2316 | |
| 2317 | delete('XToDelFunc') |
| 2318 | enddef |
| 2319 | |
Bram Moolenaar | 7509ad8 | 2021-12-14 18:14:37 +0000 | [diff] [blame] | 2320 | func Test_free_dict_while_in_funcstack() |
| 2321 | " relies on the sleep command |
| 2322 | CheckUnix |
| 2323 | call Run_Test_free_dict_while_in_funcstack() |
| 2324 | endfunc |
| 2325 | |
| 2326 | def Run_Test_free_dict_while_in_funcstack() |
Bram Moolenaar | 7509ad8 | 2021-12-14 18:14:37 +0000 | [diff] [blame] | 2327 | # this was freeing the TermRun() default argument dictionary while it was |
| 2328 | # still referenced in a funcstack_T |
| 2329 | var lines =<< trim END |
| 2330 | vim9script |
| 2331 | |
| 2332 | &updatetime = 400 |
| 2333 | def TermRun(_ = {}) |
| 2334 | def Post() |
| 2335 | enddef |
| 2336 | def Exec() |
| 2337 | term_start('sleep 1', { |
| 2338 | term_finish: 'close', |
| 2339 | exit_cb: (_, _) => Post(), |
| 2340 | }) |
| 2341 | enddef |
| 2342 | Exec() |
| 2343 | enddef |
| 2344 | nnoremap <F4> <Cmd>call <SID>TermRun()<CR> |
| 2345 | timer_start(100, (_) => feedkeys("\<F4>")) |
| 2346 | timer_start(1000, (_) => feedkeys("\<F4>")) |
| 2347 | sleep 1500m |
| 2348 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2349 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | 7509ad8 | 2021-12-14 18:14:37 +0000 | [diff] [blame] | 2350 | nunmap <F4> |
| 2351 | set updatetime& |
| 2352 | enddef |
| 2353 | |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 2354 | def Test_redef_failure() |
Bram Moolenaar | d2c6170 | 2020-09-06 15:58:36 +0200 | [diff] [blame] | 2355 | writefile(['def Func0(): string', 'return "Func0"', 'enddef'], 'Xdef') |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 2356 | so Xdef |
Bram Moolenaar | d2c6170 | 2020-09-06 15:58:36 +0200 | [diff] [blame] | 2357 | writefile(['def Func1(): string', 'return "Func1"', 'enddef'], 'Xdef') |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 2358 | so Xdef |
Bram Moolenaar | d2c6170 | 2020-09-06 15:58:36 +0200 | [diff] [blame] | 2359 | writefile(['def! Func0(): string', 'enddef', 'defcompile'], 'Xdef') |
Bram Moolenaar | 9bd5d87 | 2020-09-06 21:47:48 +0200 | [diff] [blame] | 2360 | assert_fails('so Xdef', 'E1027:', '', 1, 'Func0') |
Bram Moolenaar | d2c6170 | 2020-09-06 15:58:36 +0200 | [diff] [blame] | 2361 | writefile(['def Func2(): string', 'return "Func2"', 'enddef'], 'Xdef') |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 2362 | so Xdef |
Bram Moolenaar | d2c6170 | 2020-09-06 15:58:36 +0200 | [diff] [blame] | 2363 | delete('Xdef') |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 2364 | |
Bram Moolenaar | 701cc6c | 2021-04-10 13:33:48 +0200 | [diff] [blame] | 2365 | assert_fails('g:Func0()', 'E1091:') |
Bram Moolenaar | c0c71e9 | 2020-09-11 19:09:48 +0200 | [diff] [blame] | 2366 | g:Func1()->assert_equal('Func1') |
| 2367 | g:Func2()->assert_equal('Func2') |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 2368 | |
| 2369 | delfunc! Func0 |
| 2370 | delfunc! Func1 |
| 2371 | delfunc! Func2 |
| 2372 | enddef |
| 2373 | |
Bram Moolenaar | f93c7fe | 2020-04-23 22:16:53 +0200 | [diff] [blame] | 2374 | def Test_vim9script_func() |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 2375 | var lines =<< trim END |
Bram Moolenaar | f93c7fe | 2020-04-23 22:16:53 +0200 | [diff] [blame] | 2376 | vim9script |
| 2377 | func Func(arg) |
| 2378 | echo a:arg |
| 2379 | endfunc |
| 2380 | Func('text') |
| 2381 | END |
| 2382 | writefile(lines, 'XVim9Func') |
| 2383 | so XVim9Func |
| 2384 | |
| 2385 | delete('XVim9Func') |
| 2386 | enddef |
| 2387 | |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 2388 | let s:funcResult = 0 |
| 2389 | |
| 2390 | def FuncNoArgNoRet() |
Bram Moolenaar | 5390099 | 2020-08-22 19:02:02 +0200 | [diff] [blame] | 2391 | s:funcResult = 11 |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 2392 | enddef |
| 2393 | |
| 2394 | def FuncNoArgRetNumber(): number |
Bram Moolenaar | 5390099 | 2020-08-22 19:02:02 +0200 | [diff] [blame] | 2395 | s:funcResult = 22 |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 2396 | return 1234 |
| 2397 | enddef |
| 2398 | |
Bram Moolenaar | ec5929d | 2020-04-07 20:53:39 +0200 | [diff] [blame] | 2399 | def FuncNoArgRetString(): string |
Bram Moolenaar | 5390099 | 2020-08-22 19:02:02 +0200 | [diff] [blame] | 2400 | s:funcResult = 45 |
Bram Moolenaar | ec5929d | 2020-04-07 20:53:39 +0200 | [diff] [blame] | 2401 | return 'text' |
| 2402 | enddef |
| 2403 | |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 2404 | def FuncOneArgNoRet(arg: number) |
Bram Moolenaar | 5390099 | 2020-08-22 19:02:02 +0200 | [diff] [blame] | 2405 | s:funcResult = arg |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 2406 | enddef |
| 2407 | |
| 2408 | def FuncOneArgRetNumber(arg: number): number |
Bram Moolenaar | 5390099 | 2020-08-22 19:02:02 +0200 | [diff] [blame] | 2409 | s:funcResult = arg |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 2410 | return arg |
| 2411 | enddef |
| 2412 | |
Bram Moolenaar | 08938ee | 2020-04-11 23:17:17 +0200 | [diff] [blame] | 2413 | def FuncTwoArgNoRet(one: bool, two: number) |
Bram Moolenaar | 5390099 | 2020-08-22 19:02:02 +0200 | [diff] [blame] | 2414 | s:funcResult = two |
Bram Moolenaar | 08938ee | 2020-04-11 23:17:17 +0200 | [diff] [blame] | 2415 | enddef |
| 2416 | |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2417 | def s:FuncOneArgRetString(arg: string): string |
Bram Moolenaar | ec5929d | 2020-04-07 20:53:39 +0200 | [diff] [blame] | 2418 | return arg |
| 2419 | enddef |
| 2420 | |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2421 | def s:FuncOneArgRetAny(arg: any): any |
Bram Moolenaar | 8922860 | 2020-04-05 22:14:54 +0200 | [diff] [blame] | 2422 | return arg |
| 2423 | enddef |
| 2424 | |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 2425 | def Test_func_type() |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 2426 | var Ref1: func() |
Bram Moolenaar | 5390099 | 2020-08-22 19:02:02 +0200 | [diff] [blame] | 2427 | s:funcResult = 0 |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2428 | Ref1 = g:FuncNoArgNoRet |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 2429 | Ref1() |
Bram Moolenaar | c0c71e9 | 2020-09-11 19:09:48 +0200 | [diff] [blame] | 2430 | s:funcResult->assert_equal(11) |
Bram Moolenaar | 4c68375 | 2020-04-05 21:38:23 +0200 | [diff] [blame] | 2431 | |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 2432 | var Ref2: func |
Bram Moolenaar | 5390099 | 2020-08-22 19:02:02 +0200 | [diff] [blame] | 2433 | s:funcResult = 0 |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2434 | Ref2 = g:FuncNoArgNoRet |
Bram Moolenaar | 4c68375 | 2020-04-05 21:38:23 +0200 | [diff] [blame] | 2435 | Ref2() |
Bram Moolenaar | c0c71e9 | 2020-09-11 19:09:48 +0200 | [diff] [blame] | 2436 | s:funcResult->assert_equal(11) |
Bram Moolenaar | 4c68375 | 2020-04-05 21:38:23 +0200 | [diff] [blame] | 2437 | |
Bram Moolenaar | 5390099 | 2020-08-22 19:02:02 +0200 | [diff] [blame] | 2438 | s:funcResult = 0 |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2439 | Ref2 = g:FuncOneArgNoRet |
Bram Moolenaar | 4c68375 | 2020-04-05 21:38:23 +0200 | [diff] [blame] | 2440 | Ref2(12) |
Bram Moolenaar | c0c71e9 | 2020-09-11 19:09:48 +0200 | [diff] [blame] | 2441 | s:funcResult->assert_equal(12) |
Bram Moolenaar | 4c68375 | 2020-04-05 21:38:23 +0200 | [diff] [blame] | 2442 | |
Bram Moolenaar | 5390099 | 2020-08-22 19:02:02 +0200 | [diff] [blame] | 2443 | s:funcResult = 0 |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2444 | Ref2 = g:FuncNoArgRetNumber |
Bram Moolenaar | c0c71e9 | 2020-09-11 19:09:48 +0200 | [diff] [blame] | 2445 | Ref2()->assert_equal(1234) |
| 2446 | s:funcResult->assert_equal(22) |
Bram Moolenaar | 4c68375 | 2020-04-05 21:38:23 +0200 | [diff] [blame] | 2447 | |
Bram Moolenaar | 5390099 | 2020-08-22 19:02:02 +0200 | [diff] [blame] | 2448 | s:funcResult = 0 |
Bram Moolenaar | 848fadd | 2022-01-30 15:28:30 +0000 | [diff] [blame] | 2449 | Ref2 = g:FuncOneArgRetNumber |
Bram Moolenaar | c0c71e9 | 2020-09-11 19:09:48 +0200 | [diff] [blame] | 2450 | Ref2(13)->assert_equal(13) |
| 2451 | s:funcResult->assert_equal(13) |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 2452 | enddef |
| 2453 | |
Bram Moolenaar | 9978d47 | 2020-07-05 16:01:56 +0200 | [diff] [blame] | 2454 | def Test_repeat_return_type() |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 2455 | var res = 0 |
Bram Moolenaar | 9978d47 | 2020-07-05 16:01:56 +0200 | [diff] [blame] | 2456 | for n in repeat([1], 3) |
| 2457 | res += n |
| 2458 | endfor |
Bram Moolenaar | c0c71e9 | 2020-09-11 19:09:48 +0200 | [diff] [blame] | 2459 | res->assert_equal(3) |
Bram Moolenaar | fce82b3 | 2020-07-05 16:07:21 +0200 | [diff] [blame] | 2460 | |
| 2461 | res = 0 |
| 2462 | for n in add([1, 2], 3) |
| 2463 | res += n |
| 2464 | endfor |
Bram Moolenaar | c0c71e9 | 2020-09-11 19:09:48 +0200 | [diff] [blame] | 2465 | res->assert_equal(6) |
Bram Moolenaar | 9978d47 | 2020-07-05 16:01:56 +0200 | [diff] [blame] | 2466 | enddef |
| 2467 | |
Bram Moolenaar | 846178a | 2020-07-05 17:04:13 +0200 | [diff] [blame] | 2468 | def Test_argv_return_type() |
| 2469 | next fileone filetwo |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 2470 | var res = '' |
Bram Moolenaar | 846178a | 2020-07-05 17:04:13 +0200 | [diff] [blame] | 2471 | for name in argv() |
| 2472 | res ..= name |
| 2473 | endfor |
Bram Moolenaar | c0c71e9 | 2020-09-11 19:09:48 +0200 | [diff] [blame] | 2474 | res->assert_equal('fileonefiletwo') |
Bram Moolenaar | 846178a | 2020-07-05 17:04:13 +0200 | [diff] [blame] | 2475 | enddef |
| 2476 | |
Bram Moolenaar | ec5929d | 2020-04-07 20:53:39 +0200 | [diff] [blame] | 2477 | def Test_func_type_part() |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 2478 | var RefVoid: func: void |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2479 | RefVoid = g:FuncNoArgNoRet |
| 2480 | RefVoid = g:FuncOneArgNoRet |
| 2481 | 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] | 2482 | 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] | 2483 | |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 2484 | var RefAny: func(): any |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2485 | RefAny = g:FuncNoArgRetNumber |
Bram Moolenaar | 848fadd | 2022-01-30 15:28:30 +0000 | [diff] [blame] | 2486 | RefAny = g:FuncNoArgRetString |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2487 | v9.CheckDefFailure(['var RefAny: func(): any', 'RefAny = g:FuncNoArgNoRet'], 'E1012: Type mismatch; expected func(): any but got func()') |
| 2488 | 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] | 2489 | |
Bram Moolenaar | 6abd3dc | 2020-10-04 14:17:32 +0200 | [diff] [blame] | 2490 | var RefAnyNoArgs: func: any = RefAny |
| 2491 | |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 2492 | var RefNr: func: number |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2493 | RefNr = g:FuncNoArgRetNumber |
Bram Moolenaar | 848fadd | 2022-01-30 15:28:30 +0000 | [diff] [blame] | 2494 | RefNr = g:FuncOneArgRetNumber |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2495 | 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] | 2496 | 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] | 2497 | |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 2498 | var RefStr: func: string |
Bram Moolenaar | 848fadd | 2022-01-30 15:28:30 +0000 | [diff] [blame] | 2499 | RefStr = g:FuncNoArgRetString |
Bram Moolenaar | ec5929d | 2020-04-07 20:53:39 +0200 | [diff] [blame] | 2500 | RefStr = FuncOneArgRetString |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2501 | v9.CheckDefFailure(['var RefStr: func: string', 'RefStr = g:FuncNoArgNoRet'], 'E1012: Type mismatch; expected func(...): string but got func()') |
| 2502 | 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] | 2503 | enddef |
| 2504 | |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 2505 | def Test_func_type_fails() |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2506 | v9.CheckDefFailure(['var ref1: func()'], 'E704:') |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 2507 | |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2508 | v9.CheckDefFailure(['var Ref1: func()', 'Ref1 = g:FuncNoArgRetNumber'], 'E1012: Type mismatch; expected func() but got func(): number') |
| 2509 | 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] | 2510 | 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] | 2511 | v9.CheckDefFailure(['var Ref1: func(bool)', 'Ref1 = g:FuncTwoArgNoRet'], 'E1012: Type mismatch; expected func(bool) but got func(bool, number)') |
| 2512 | v9.CheckDefFailure(['var Ref1: func(?bool)', 'Ref1 = g:FuncTwoArgNoRet'], 'E1012: Type mismatch; expected func(?bool) but got func(bool, number)') |
| 2513 | 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] | 2514 | |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2515 | v9.CheckDefFailure(['var RefWrong: func(string ,number)'], 'E1068:') |
| 2516 | v9.CheckDefFailure(['var RefWrong: func(string,number)'], 'E1069:') |
| 2517 | 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:') |
| 2518 | v9.CheckDefFailure(['var RefWrong: func(bool):string'], 'E1069:') |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 2519 | enddef |
| 2520 | |
Bram Moolenaar | 8922860 | 2020-04-05 22:14:54 +0200 | [diff] [blame] | 2521 | def Test_func_return_type() |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 2522 | var nr: number |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2523 | nr = g:FuncNoArgRetNumber() |
Bram Moolenaar | c0c71e9 | 2020-09-11 19:09:48 +0200 | [diff] [blame] | 2524 | nr->assert_equal(1234) |
Bram Moolenaar | 8922860 | 2020-04-05 22:14:54 +0200 | [diff] [blame] | 2525 | |
| 2526 | nr = FuncOneArgRetAny(122) |
Bram Moolenaar | c0c71e9 | 2020-09-11 19:09:48 +0200 | [diff] [blame] | 2527 | nr->assert_equal(122) |
Bram Moolenaar | 8922860 | 2020-04-05 22:14:54 +0200 | [diff] [blame] | 2528 | |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 2529 | var str: string |
Bram Moolenaar | 8922860 | 2020-04-05 22:14:54 +0200 | [diff] [blame] | 2530 | str = FuncOneArgRetAny('yes') |
Bram Moolenaar | c0c71e9 | 2020-09-11 19:09:48 +0200 | [diff] [blame] | 2531 | str->assert_equal('yes') |
Bram Moolenaar | 8922860 | 2020-04-05 22:14:54 +0200 | [diff] [blame] | 2532 | |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2533 | 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] | 2534 | enddef |
| 2535 | |
Bram Moolenaar | 6abd3dc | 2020-10-04 14:17:32 +0200 | [diff] [blame] | 2536 | def Test_func_common_type() |
| 2537 | def FuncOne(n: number): number |
| 2538 | return n |
| 2539 | enddef |
| 2540 | def FuncTwo(s: string): number |
| 2541 | return len(s) |
| 2542 | enddef |
| 2543 | def FuncThree(n: number, s: string): number |
| 2544 | return n + len(s) |
| 2545 | enddef |
| 2546 | var list = [FuncOne, FuncTwo, FuncThree] |
| 2547 | assert_equal(8, list[0](8)) |
| 2548 | assert_equal(4, list[1]('word')) |
| 2549 | assert_equal(7, list[2](3, 'word')) |
| 2550 | enddef |
| 2551 | |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2552 | def s:MultiLine( |
Bram Moolenaar | 5e774c7 | 2020-04-12 21:53:00 +0200 | [diff] [blame] | 2553 | arg1: string, |
| 2554 | arg2 = 1234, |
| 2555 | ...rest: list<string> |
| 2556 | ): string |
| 2557 | return arg1 .. arg2 .. join(rest, '-') |
| 2558 | enddef |
| 2559 | |
Bram Moolenaar | 2c33043 | 2020-04-13 14:41:35 +0200 | [diff] [blame] | 2560 | def MultiLineComment( |
| 2561 | arg1: string, # comment |
| 2562 | arg2 = 1234, # comment |
| 2563 | ...rest: list<string> # comment |
| 2564 | ): string # comment |
| 2565 | return arg1 .. arg2 .. join(rest, '-') |
| 2566 | enddef |
| 2567 | |
Bram Moolenaar | 5e774c7 | 2020-04-12 21:53:00 +0200 | [diff] [blame] | 2568 | def Test_multiline() |
Bram Moolenaar | c0c71e9 | 2020-09-11 19:09:48 +0200 | [diff] [blame] | 2569 | MultiLine('text')->assert_equal('text1234') |
| 2570 | MultiLine('text', 777)->assert_equal('text777') |
| 2571 | MultiLine('text', 777, 'one')->assert_equal('text777one') |
| 2572 | MultiLine('text', 777, 'one', 'two')->assert_equal('text777one-two') |
Bram Moolenaar | 5e774c7 | 2020-04-12 21:53:00 +0200 | [diff] [blame] | 2573 | enddef |
| 2574 | |
Bram Moolenaar | 23e0325 | 2020-04-12 22:22:31 +0200 | [diff] [blame] | 2575 | func Test_multiline_not_vim9() |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2576 | call s:MultiLine('text')->assert_equal('text1234') |
| 2577 | call s:MultiLine('text', 777)->assert_equal('text777') |
| 2578 | call s:MultiLine('text', 777, 'one')->assert_equal('text777one') |
| 2579 | call s:MultiLine('text', 777, 'one', 'two')->assert_equal('text777one-two') |
Bram Moolenaar | 23e0325 | 2020-04-12 22:22:31 +0200 | [diff] [blame] | 2580 | endfunc |
| 2581 | |
Bram Moolenaar | 5e774c7 | 2020-04-12 21:53:00 +0200 | [diff] [blame] | 2582 | |
Bram Moolenaar | ee4e0c1 | 2020-04-06 21:35:05 +0200 | [diff] [blame] | 2583 | " When using CheckScriptFailure() for the below test, E1010 is generated instead |
| 2584 | " of E1056. |
| 2585 | func Test_E1056_1059() |
| 2586 | let caught_1056 = 0 |
| 2587 | try |
| 2588 | def F(): |
| 2589 | return 1 |
| 2590 | enddef |
| 2591 | catch /E1056:/ |
| 2592 | let caught_1056 = 1 |
| 2593 | endtry |
Bram Moolenaar | c0c71e9 | 2020-09-11 19:09:48 +0200 | [diff] [blame] | 2594 | eval caught_1056->assert_equal(1) |
Bram Moolenaar | ee4e0c1 | 2020-04-06 21:35:05 +0200 | [diff] [blame] | 2595 | |
| 2596 | let caught_1059 = 0 |
| 2597 | try |
| 2598 | def F5(items : list) |
| 2599 | echo 'a' |
| 2600 | enddef |
| 2601 | catch /E1059:/ |
| 2602 | let caught_1059 = 1 |
| 2603 | endtry |
Bram Moolenaar | c0c71e9 | 2020-09-11 19:09:48 +0200 | [diff] [blame] | 2604 | eval caught_1059->assert_equal(1) |
Bram Moolenaar | ee4e0c1 | 2020-04-06 21:35:05 +0200 | [diff] [blame] | 2605 | endfunc |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 2606 | |
Bram Moolenaar | 015f426 | 2020-05-05 21:25:22 +0200 | [diff] [blame] | 2607 | func DelMe() |
| 2608 | echo 'DelMe' |
| 2609 | endfunc |
| 2610 | |
Bram Moolenaar | bf8feb5 | 2020-08-08 14:26:31 +0200 | [diff] [blame] | 2611 | def Test_error_reporting() |
| 2612 | # comment lines at the start of the function |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 2613 | var lines =<< trim END |
Bram Moolenaar | bf8feb5 | 2020-08-08 14:26:31 +0200 | [diff] [blame] | 2614 | " comment |
| 2615 | def Func() |
| 2616 | # comment |
| 2617 | # comment |
| 2618 | invalid |
| 2619 | enddef |
| 2620 | defcompile |
| 2621 | END |
Bram Moolenaar | 0805222 | 2020-09-14 17:04:31 +0200 | [diff] [blame] | 2622 | writefile(lines, 'Xdef') |
Bram Moolenaar | bf8feb5 | 2020-08-08 14:26:31 +0200 | [diff] [blame] | 2623 | try |
| 2624 | source Xdef |
Bram Moolenaar | 7517ffd | 2020-08-14 18:35:07 +0200 | [diff] [blame] | 2625 | assert_report('should have failed') |
Bram Moolenaar | bf8feb5 | 2020-08-08 14:26:31 +0200 | [diff] [blame] | 2626 | catch /E476:/ |
Bram Moolenaar | c0c71e9 | 2020-09-11 19:09:48 +0200 | [diff] [blame] | 2627 | v:exception->assert_match('Invalid command: invalid') |
| 2628 | v:throwpoint->assert_match(', line 3$') |
Bram Moolenaar | bf8feb5 | 2020-08-08 14:26:31 +0200 | [diff] [blame] | 2629 | endtry |
Bram Moolenaar | 2d870f8 | 2020-12-05 13:41:01 +0100 | [diff] [blame] | 2630 | delfunc! g:Func |
Bram Moolenaar | bf8feb5 | 2020-08-08 14:26:31 +0200 | [diff] [blame] | 2631 | |
| 2632 | # comment lines after the start of the function |
| 2633 | lines =<< trim END |
| 2634 | " comment |
| 2635 | def Func() |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 2636 | var x = 1234 |
Bram Moolenaar | bf8feb5 | 2020-08-08 14:26:31 +0200 | [diff] [blame] | 2637 | # comment |
| 2638 | # comment |
| 2639 | invalid |
| 2640 | enddef |
| 2641 | defcompile |
| 2642 | END |
Bram Moolenaar | 0805222 | 2020-09-14 17:04:31 +0200 | [diff] [blame] | 2643 | writefile(lines, 'Xdef') |
Bram Moolenaar | bf8feb5 | 2020-08-08 14:26:31 +0200 | [diff] [blame] | 2644 | try |
| 2645 | source Xdef |
Bram Moolenaar | 7517ffd | 2020-08-14 18:35:07 +0200 | [diff] [blame] | 2646 | assert_report('should have failed') |
Bram Moolenaar | bf8feb5 | 2020-08-08 14:26:31 +0200 | [diff] [blame] | 2647 | catch /E476:/ |
Bram Moolenaar | c0c71e9 | 2020-09-11 19:09:48 +0200 | [diff] [blame] | 2648 | v:exception->assert_match('Invalid command: invalid') |
| 2649 | v:throwpoint->assert_match(', line 4$') |
Bram Moolenaar | bf8feb5 | 2020-08-08 14:26:31 +0200 | [diff] [blame] | 2650 | endtry |
Bram Moolenaar | 2d870f8 | 2020-12-05 13:41:01 +0100 | [diff] [blame] | 2651 | delfunc! g:Func |
Bram Moolenaar | bf8feb5 | 2020-08-08 14:26:31 +0200 | [diff] [blame] | 2652 | |
Bram Moolenaar | 7517ffd | 2020-08-14 18:35:07 +0200 | [diff] [blame] | 2653 | lines =<< trim END |
| 2654 | vim9script |
| 2655 | def Func() |
Bram Moolenaar | e0de171 | 2020-12-02 17:36:54 +0100 | [diff] [blame] | 2656 | var db = {foo: 1, bar: 2} |
Bram Moolenaar | 7517ffd | 2020-08-14 18:35:07 +0200 | [diff] [blame] | 2657 | # comment |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 2658 | var x = db.asdf |
Bram Moolenaar | 7517ffd | 2020-08-14 18:35:07 +0200 | [diff] [blame] | 2659 | enddef |
| 2660 | defcompile |
| 2661 | Func() |
| 2662 | END |
Bram Moolenaar | 0805222 | 2020-09-14 17:04:31 +0200 | [diff] [blame] | 2663 | writefile(lines, 'Xdef') |
Bram Moolenaar | 7517ffd | 2020-08-14 18:35:07 +0200 | [diff] [blame] | 2664 | try |
| 2665 | source Xdef |
| 2666 | assert_report('should have failed') |
| 2667 | catch /E716:/ |
Bram Moolenaar | c0c71e9 | 2020-09-11 19:09:48 +0200 | [diff] [blame] | 2668 | v:throwpoint->assert_match('_Func, line 3$') |
Bram Moolenaar | 7517ffd | 2020-08-14 18:35:07 +0200 | [diff] [blame] | 2669 | endtry |
Bram Moolenaar | 2d870f8 | 2020-12-05 13:41:01 +0100 | [diff] [blame] | 2670 | delfunc! g:Func |
Bram Moolenaar | 7517ffd | 2020-08-14 18:35:07 +0200 | [diff] [blame] | 2671 | |
Bram Moolenaar | 0805222 | 2020-09-14 17:04:31 +0200 | [diff] [blame] | 2672 | delete('Xdef') |
Bram Moolenaar | bf8feb5 | 2020-08-08 14:26:31 +0200 | [diff] [blame] | 2673 | enddef |
| 2674 | |
Bram Moolenaar | 015f426 | 2020-05-05 21:25:22 +0200 | [diff] [blame] | 2675 | def Test_deleted_function() |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2676 | v9.CheckDefExecFailure([ |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 2677 | 'var RefMe: func = function("g:DelMe")', |
Bram Moolenaar | 015f426 | 2020-05-05 21:25:22 +0200 | [diff] [blame] | 2678 | 'delfunc g:DelMe', |
| 2679 | 'echo RefMe()'], 'E117:') |
| 2680 | enddef |
| 2681 | |
| 2682 | def Test_unknown_function() |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2683 | v9.CheckDefExecFailure([ |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 2684 | 'var Ref: func = function("NotExist")', |
Bram Moolenaar | 9b7bf9e | 2020-07-11 22:14:59 +0200 | [diff] [blame] | 2685 | 'delfunc g:NotExist'], 'E700:') |
Bram Moolenaar | 015f426 | 2020-05-05 21:25:22 +0200 | [diff] [blame] | 2686 | enddef |
| 2687 | |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2688 | def s:RefFunc(Ref: func(any): any): string |
Bram Moolenaar | c8cd2b3 | 2020-05-01 19:29:08 +0200 | [diff] [blame] | 2689 | return Ref('more') |
| 2690 | enddef |
| 2691 | |
| 2692 | def Test_closure_simple() |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 2693 | var local = 'some ' |
Bram Moolenaar | 2949cfd | 2020-12-31 21:28:47 +0100 | [diff] [blame] | 2694 | RefFunc((s) => local .. s)->assert_equal('some more') |
Bram Moolenaar | c8cd2b3 | 2020-05-01 19:29:08 +0200 | [diff] [blame] | 2695 | enddef |
| 2696 | |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2697 | def s:MakeRef() |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 2698 | var local = 'some ' |
Bram Moolenaar | 2949cfd | 2020-12-31 21:28:47 +0100 | [diff] [blame] | 2699 | g:Ref = (s) => local .. s |
Bram Moolenaar | bf67ea1 | 2020-05-02 17:52:42 +0200 | [diff] [blame] | 2700 | enddef |
| 2701 | |
| 2702 | def Test_closure_ref_after_return() |
| 2703 | MakeRef() |
Bram Moolenaar | c0c71e9 | 2020-09-11 19:09:48 +0200 | [diff] [blame] | 2704 | g:Ref('thing')->assert_equal('some thing') |
Bram Moolenaar | bf67ea1 | 2020-05-02 17:52:42 +0200 | [diff] [blame] | 2705 | unlet g:Ref |
| 2706 | enddef |
| 2707 | |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2708 | def s:MakeTwoRefs() |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 2709 | var local = ['some'] |
Bram Moolenaar | 2949cfd | 2020-12-31 21:28:47 +0100 | [diff] [blame] | 2710 | g:Extend = (s) => local->add(s) |
| 2711 | g:Read = () => local |
Bram Moolenaar | 5adc55c | 2020-05-02 23:12:58 +0200 | [diff] [blame] | 2712 | enddef |
| 2713 | |
| 2714 | def Test_closure_two_refs() |
| 2715 | MakeTwoRefs() |
Bram Moolenaar | c0c71e9 | 2020-09-11 19:09:48 +0200 | [diff] [blame] | 2716 | join(g:Read(), ' ')->assert_equal('some') |
Bram Moolenaar | 5adc55c | 2020-05-02 23:12:58 +0200 | [diff] [blame] | 2717 | g:Extend('more') |
Bram Moolenaar | c0c71e9 | 2020-09-11 19:09:48 +0200 | [diff] [blame] | 2718 | join(g:Read(), ' ')->assert_equal('some more') |
Bram Moolenaar | 5adc55c | 2020-05-02 23:12:58 +0200 | [diff] [blame] | 2719 | g:Extend('even') |
Bram Moolenaar | c0c71e9 | 2020-09-11 19:09:48 +0200 | [diff] [blame] | 2720 | join(g:Read(), ' ')->assert_equal('some more even') |
Bram Moolenaar | 5adc55c | 2020-05-02 23:12:58 +0200 | [diff] [blame] | 2721 | |
| 2722 | unlet g:Extend |
| 2723 | unlet g:Read |
| 2724 | enddef |
| 2725 | |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2726 | def s:ReadRef(Ref: func(): list<string>): string |
Bram Moolenaar | 5adc55c | 2020-05-02 23:12:58 +0200 | [diff] [blame] | 2727 | return join(Ref(), ' ') |
| 2728 | enddef |
| 2729 | |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2730 | def s:ExtendRef(Ref: func(string): list<string>, add: string) |
Bram Moolenaar | 5adc55c | 2020-05-02 23:12:58 +0200 | [diff] [blame] | 2731 | Ref(add) |
| 2732 | enddef |
| 2733 | |
| 2734 | def Test_closure_two_indirect_refs() |
Bram Moolenaar | f7779c6 | 2020-05-03 15:38:16 +0200 | [diff] [blame] | 2735 | MakeTwoRefs() |
Bram Moolenaar | c0c71e9 | 2020-09-11 19:09:48 +0200 | [diff] [blame] | 2736 | ReadRef(g:Read)->assert_equal('some') |
Bram Moolenaar | 5adc55c | 2020-05-02 23:12:58 +0200 | [diff] [blame] | 2737 | ExtendRef(g:Extend, 'more') |
Bram Moolenaar | c0c71e9 | 2020-09-11 19:09:48 +0200 | [diff] [blame] | 2738 | ReadRef(g:Read)->assert_equal('some more') |
Bram Moolenaar | 5adc55c | 2020-05-02 23:12:58 +0200 | [diff] [blame] | 2739 | ExtendRef(g:Extend, 'even') |
Bram Moolenaar | c0c71e9 | 2020-09-11 19:09:48 +0200 | [diff] [blame] | 2740 | ReadRef(g:Read)->assert_equal('some more even') |
Bram Moolenaar | 5adc55c | 2020-05-02 23:12:58 +0200 | [diff] [blame] | 2741 | |
| 2742 | unlet g:Extend |
| 2743 | unlet g:Read |
| 2744 | enddef |
Bram Moolenaar | bf67ea1 | 2020-05-02 17:52:42 +0200 | [diff] [blame] | 2745 | |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2746 | def s:MakeArgRefs(theArg: string) |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 2747 | var local = 'loc_val' |
Bram Moolenaar | 2949cfd | 2020-12-31 21:28:47 +0100 | [diff] [blame] | 2748 | g:UseArg = (s) => theArg .. '/' .. local .. '/' .. s |
Bram Moolenaar | 2fd4cd7 | 2020-05-03 22:30:49 +0200 | [diff] [blame] | 2749 | enddef |
| 2750 | |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2751 | def s:MakeArgRefsVarargs(theArg: string, ...rest: list<string>) |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 2752 | var local = 'the_loc' |
Bram Moolenaar | 2949cfd | 2020-12-31 21:28:47 +0100 | [diff] [blame] | 2753 | g:UseVararg = (s) => theArg .. '/' .. local .. '/' .. s .. '/' .. join(rest) |
Bram Moolenaar | 2fd4cd7 | 2020-05-03 22:30:49 +0200 | [diff] [blame] | 2754 | enddef |
| 2755 | |
| 2756 | def Test_closure_using_argument() |
| 2757 | MakeArgRefs('arg_val') |
Bram Moolenaar | c0c71e9 | 2020-09-11 19:09:48 +0200 | [diff] [blame] | 2758 | g:UseArg('call_val')->assert_equal('arg_val/loc_val/call_val') |
Bram Moolenaar | 2fd4cd7 | 2020-05-03 22:30:49 +0200 | [diff] [blame] | 2759 | |
| 2760 | MakeArgRefsVarargs('arg_val', 'one', 'two') |
Bram Moolenaar | c0c71e9 | 2020-09-11 19:09:48 +0200 | [diff] [blame] | 2761 | 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] | 2762 | |
| 2763 | unlet g:UseArg |
| 2764 | unlet g:UseVararg |
Bram Moolenaar | 44ec21c | 2021-02-12 21:50:57 +0100 | [diff] [blame] | 2765 | |
| 2766 | var lines =<< trim END |
| 2767 | vim9script |
| 2768 | def Test(Fun: func(number): number): list<number> |
| 2769 | return map([1, 2, 3], (_, i) => Fun(i)) |
| 2770 | enddef |
| 2771 | def Inc(nr: number): number |
| 2772 | return nr + 2 |
| 2773 | enddef |
| 2774 | assert_equal([3, 4, 5], Test(Inc)) |
| 2775 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2776 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | 2fd4cd7 | 2020-05-03 22:30:49 +0200 | [diff] [blame] | 2777 | enddef |
| 2778 | |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2779 | def s:MakeGetAndAppendRefs() |
Bram Moolenaar | 85d5e2b | 2020-10-10 14:13:01 +0200 | [diff] [blame] | 2780 | var local = 'a' |
| 2781 | |
| 2782 | def Append(arg: string) |
| 2783 | local ..= arg |
| 2784 | enddef |
| 2785 | g:Append = Append |
| 2786 | |
| 2787 | def Get(): string |
| 2788 | return local |
| 2789 | enddef |
| 2790 | g:Get = Get |
| 2791 | enddef |
| 2792 | |
| 2793 | def Test_closure_append_get() |
| 2794 | MakeGetAndAppendRefs() |
| 2795 | g:Get()->assert_equal('a') |
| 2796 | g:Append('-b') |
| 2797 | g:Get()->assert_equal('a-b') |
| 2798 | g:Append('-c') |
| 2799 | g:Get()->assert_equal('a-b-c') |
| 2800 | |
| 2801 | unlet g:Append |
| 2802 | unlet g:Get |
| 2803 | enddef |
Bram Moolenaar | b68b346 | 2020-05-06 21:06:30 +0200 | [diff] [blame] | 2804 | |
Bram Moolenaar | 04b1269 | 2020-05-04 23:24:44 +0200 | [diff] [blame] | 2805 | def Test_nested_closure() |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 2806 | var local = 'text' |
Bram Moolenaar | 04b1269 | 2020-05-04 23:24:44 +0200 | [diff] [blame] | 2807 | def Closure(arg: string): string |
| 2808 | return local .. arg |
| 2809 | enddef |
Bram Moolenaar | c0c71e9 | 2020-09-11 19:09:48 +0200 | [diff] [blame] | 2810 | Closure('!!!')->assert_equal('text!!!') |
Bram Moolenaar | 04b1269 | 2020-05-04 23:24:44 +0200 | [diff] [blame] | 2811 | enddef |
| 2812 | |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2813 | func s:GetResult(Ref) |
Bram Moolenaar | 6f5b6df | 2020-05-16 21:20:12 +0200 | [diff] [blame] | 2814 | return a:Ref('some') |
| 2815 | endfunc |
| 2816 | |
| 2817 | def Test_call_closure_not_compiled() |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 2818 | var text = 'text' |
Bram Moolenaar | 2949cfd | 2020-12-31 21:28:47 +0100 | [diff] [blame] | 2819 | g:Ref = (s) => s .. text |
Bram Moolenaar | c0c71e9 | 2020-09-11 19:09:48 +0200 | [diff] [blame] | 2820 | GetResult(g:Ref)->assert_equal('sometext') |
Bram Moolenaar | 6f5b6df | 2020-05-16 21:20:12 +0200 | [diff] [blame] | 2821 | enddef |
| 2822 | |
Bram Moolenaar | 7cbfaa5 | 2020-09-18 21:25:32 +0200 | [diff] [blame] | 2823 | def Test_double_closure_fails() |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 2824 | var lines =<< trim END |
Bram Moolenaar | 7cbfaa5 | 2020-09-18 21:25:32 +0200 | [diff] [blame] | 2825 | vim9script |
| 2826 | def Func() |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 2827 | var name = 0 |
| 2828 | for i in range(2) |
Bram Moolenaar | 2949cfd | 2020-12-31 21:28:47 +0100 | [diff] [blame] | 2829 | timer_start(0, () => name) |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 2830 | endfor |
Bram Moolenaar | 7cbfaa5 | 2020-09-18 21:25:32 +0200 | [diff] [blame] | 2831 | enddef |
| 2832 | Func() |
| 2833 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2834 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | 7cbfaa5 | 2020-09-18 21:25:32 +0200 | [diff] [blame] | 2835 | enddef |
| 2836 | |
Bram Moolenaar | 85d5e2b | 2020-10-10 14:13:01 +0200 | [diff] [blame] | 2837 | def Test_nested_closure_used() |
| 2838 | var lines =<< trim END |
| 2839 | vim9script |
| 2840 | def Func() |
| 2841 | var x = 'hello' |
Bram Moolenaar | 2949cfd | 2020-12-31 21:28:47 +0100 | [diff] [blame] | 2842 | var Closure = () => x |
| 2843 | g:Myclosure = () => Closure() |
Bram Moolenaar | 85d5e2b | 2020-10-10 14:13:01 +0200 | [diff] [blame] | 2844 | enddef |
| 2845 | Func() |
| 2846 | assert_equal('hello', g:Myclosure()) |
| 2847 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2848 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | 85d5e2b | 2020-10-10 14:13:01 +0200 | [diff] [blame] | 2849 | enddef |
Bram Moolenaar | 0876c78 | 2020-10-07 19:08:04 +0200 | [diff] [blame] | 2850 | |
Bram Moolenaar | c70bdab | 2020-09-26 19:59:38 +0200 | [diff] [blame] | 2851 | def Test_nested_closure_fails() |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 2852 | var lines =<< trim END |
Bram Moolenaar | c70bdab | 2020-09-26 19:59:38 +0200 | [diff] [blame] | 2853 | vim9script |
| 2854 | def FuncA() |
| 2855 | FuncB(0) |
| 2856 | enddef |
| 2857 | def FuncB(n: number): list<string> |
Bram Moolenaar | 2949cfd | 2020-12-31 21:28:47 +0100 | [diff] [blame] | 2858 | return map([0], (_, v) => n) |
Bram Moolenaar | c70bdab | 2020-09-26 19:59:38 +0200 | [diff] [blame] | 2859 | enddef |
| 2860 | FuncA() |
| 2861 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2862 | v9.CheckScriptFailure(lines, 'E1012:') |
Bram Moolenaar | c70bdab | 2020-09-26 19:59:38 +0200 | [diff] [blame] | 2863 | enddef |
| 2864 | |
Bram Moolenaar | f112f30 | 2020-12-20 17:47:52 +0100 | [diff] [blame] | 2865 | def Test_global_closure() |
| 2866 | var lines =<< trim END |
| 2867 | vim9script |
| 2868 | def ReverseEveryNLines(n: number, line1: number, line2: number) |
| 2869 | var mods = 'sil keepj keepp lockm ' |
| 2870 | var range = ':' .. line1 .. ',' .. line2 |
| 2871 | def g:Offset(): number |
| 2872 | var offset = (line('.') - line1 + 1) % n |
| 2873 | return offset != 0 ? offset : n |
| 2874 | enddef |
| 2875 | exe mods .. range .. 'g/^/exe "m .-" .. g:Offset()' |
| 2876 | enddef |
| 2877 | |
| 2878 | new |
| 2879 | repeat(['aaa', 'bbb', 'ccc'], 3)->setline(1) |
| 2880 | ReverseEveryNLines(3, 1, 9) |
| 2881 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2882 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | f112f30 | 2020-12-20 17:47:52 +0100 | [diff] [blame] | 2883 | var expected = repeat(['ccc', 'bbb', 'aaa'], 3) |
| 2884 | assert_equal(expected, getline(1, 9)) |
| 2885 | bwipe! |
| 2886 | enddef |
| 2887 | |
Bram Moolenaar | cd45ed0 | 2020-12-22 17:35:54 +0100 | [diff] [blame] | 2888 | def Test_global_closure_called_directly() |
| 2889 | var lines =<< trim END |
| 2890 | vim9script |
| 2891 | def Outer() |
| 2892 | var x = 1 |
| 2893 | def g:Inner() |
| 2894 | var y = x |
| 2895 | x += 1 |
| 2896 | assert_equal(1, y) |
| 2897 | enddef |
| 2898 | g:Inner() |
| 2899 | assert_equal(2, x) |
| 2900 | enddef |
| 2901 | Outer() |
| 2902 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2903 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | cd45ed0 | 2020-12-22 17:35:54 +0100 | [diff] [blame] | 2904 | delfunc g:Inner |
| 2905 | enddef |
| 2906 | |
Bram Moolenaar | 69c7617 | 2021-12-02 16:38:52 +0000 | [diff] [blame] | 2907 | def Test_closure_called_from_legacy() |
| 2908 | var lines =<< trim END |
| 2909 | vim9script |
| 2910 | def Func() |
| 2911 | var outer = 'foo' |
| 2912 | var F = () => { |
| 2913 | outer = 'bar' |
| 2914 | } |
| 2915 | execute printf('call %s()', string(F)) |
| 2916 | enddef |
| 2917 | Func() |
| 2918 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2919 | v9.CheckScriptFailure(lines, 'E1248') |
Bram Moolenaar | 69c7617 | 2021-12-02 16:38:52 +0000 | [diff] [blame] | 2920 | enddef |
| 2921 | |
Bram Moolenaar | 34c54eb | 2020-11-25 19:15:19 +0100 | [diff] [blame] | 2922 | def Test_failure_in_called_function() |
| 2923 | # this was using the frame index as the return value |
| 2924 | var lines =<< trim END |
| 2925 | vim9script |
| 2926 | au TerminalWinOpen * eval [][0] |
| 2927 | def PopupTerm(a: any) |
| 2928 | # make sure typvals on stack are string |
| 2929 | ['a', 'b', 'c', 'd', 'e', 'f', 'g']->join() |
| 2930 | FireEvent() |
| 2931 | enddef |
| 2932 | def FireEvent() |
| 2933 | do TerminalWinOpen |
| 2934 | enddef |
| 2935 | # use try/catch to make eval fail |
| 2936 | try |
| 2937 | call PopupTerm(0) |
| 2938 | catch |
| 2939 | endtry |
| 2940 | au! TerminalWinOpen |
| 2941 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2942 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | 34c54eb | 2020-11-25 19:15:19 +0100 | [diff] [blame] | 2943 | enddef |
| 2944 | |
Bram Moolenaar | 5366e1a | 2020-10-01 13:01:34 +0200 | [diff] [blame] | 2945 | def Test_nested_lambda() |
| 2946 | var lines =<< trim END |
| 2947 | vim9script |
| 2948 | def Func() |
| 2949 | var x = 4 |
Bram Moolenaar | 2949cfd | 2020-12-31 21:28:47 +0100 | [diff] [blame] | 2950 | var Lambda1 = () => 7 |
| 2951 | var Lambda2 = () => [Lambda1(), x] |
Bram Moolenaar | 5366e1a | 2020-10-01 13:01:34 +0200 | [diff] [blame] | 2952 | var res = Lambda2() |
| 2953 | assert_equal([7, 4], res) |
| 2954 | enddef |
| 2955 | Func() |
| 2956 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2957 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | 5366e1a | 2020-10-01 13:01:34 +0200 | [diff] [blame] | 2958 | enddef |
| 2959 | |
Bram Moolenaar | c04f2a4 | 2021-06-09 19:30:03 +0200 | [diff] [blame] | 2960 | def Test_double_nested_lambda() |
| 2961 | var lines =<< trim END |
| 2962 | vim9script |
| 2963 | def F(head: string): func(string): func(string): string |
| 2964 | return (sep: string): func(string): string => ((tail: string): string => { |
| 2965 | return head .. sep .. tail |
| 2966 | }) |
| 2967 | enddef |
| 2968 | assert_equal('hello-there', F('hello')('-')('there')) |
| 2969 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2970 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | c04f2a4 | 2021-06-09 19:30:03 +0200 | [diff] [blame] | 2971 | enddef |
| 2972 | |
Bram Moolenaar | 074f84c | 2021-05-18 11:47:44 +0200 | [diff] [blame] | 2973 | def Test_nested_inline_lambda() |
Bram Moolenaar | 074f84c | 2021-05-18 11:47:44 +0200 | [diff] [blame] | 2974 | var lines =<< trim END |
| 2975 | vim9script |
| 2976 | def F(text: string): func(string): func(string): string |
| 2977 | return (arg: string): func(string): string => ((sep: string): string => { |
Bram Moolenaar | 23e2e11 | 2021-08-03 21:16:18 +0200 | [diff] [blame] | 2978 | return sep .. arg .. text |
Bram Moolenaar | 074f84c | 2021-05-18 11:47:44 +0200 | [diff] [blame] | 2979 | }) |
| 2980 | enddef |
Bram Moolenaar | 23e2e11 | 2021-08-03 21:16:18 +0200 | [diff] [blame] | 2981 | assert_equal('--there++', F('++')('there')('--')) |
Bram Moolenaar | 074f84c | 2021-05-18 11:47:44 +0200 | [diff] [blame] | 2982 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2983 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | 5245beb | 2021-07-15 22:03:50 +0200 | [diff] [blame] | 2984 | |
| 2985 | lines =<< trim END |
| 2986 | vim9script |
| 2987 | echo range(4)->mapnew((_, v) => { |
| 2988 | return range(v) ->mapnew((_, s) => { |
| 2989 | return string(s) |
| 2990 | }) |
| 2991 | }) |
| 2992 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 2993 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | c6ba2f9 | 2021-07-18 13:42:29 +0200 | [diff] [blame] | 2994 | |
| 2995 | lines =<< trim END |
| 2996 | vim9script |
| 2997 | |
Bram Moolenaar | a749a42 | 2022-02-12 19:52:25 +0000 | [diff] [blame] | 2998 | def Func() |
Bram Moolenaar | c6ba2f9 | 2021-07-18 13:42:29 +0200 | [diff] [blame] | 2999 | range(10) |
| 3000 | ->mapnew((_, _) => ({ |
| 3001 | key: range(10)->mapnew((_, _) => { |
| 3002 | return ' ' |
| 3003 | }), |
| 3004 | })) |
| 3005 | enddef |
| 3006 | |
| 3007 | defcomp |
| 3008 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 3009 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | 074f84c | 2021-05-18 11:47:44 +0200 | [diff] [blame] | 3010 | enddef |
| 3011 | |
Bram Moolenaar | 52bf81c | 2020-11-17 18:50:44 +0100 | [diff] [blame] | 3012 | def Shadowed(): list<number> |
Bram Moolenaar | 2949cfd | 2020-12-31 21:28:47 +0100 | [diff] [blame] | 3013 | var FuncList: list<func: number> = [() => 42] |
Bram Moolenaar | 75ab91f | 2021-01-10 22:42:50 +0100 | [diff] [blame] | 3014 | return FuncList->mapnew((_, Shadowed) => Shadowed()) |
Bram Moolenaar | 52bf81c | 2020-11-17 18:50:44 +0100 | [diff] [blame] | 3015 | enddef |
| 3016 | |
| 3017 | def Test_lambda_arg_shadows_func() |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 3018 | assert_equal([42], g:Shadowed()) |
Bram Moolenaar | 52bf81c | 2020-11-17 18:50:44 +0100 | [diff] [blame] | 3019 | enddef |
| 3020 | |
Bram Moolenaar | 21dc8f1 | 2022-03-16 17:54:17 +0000 | [diff] [blame] | 3021 | def Test_compiling_referenced_func_no_shadow() |
| 3022 | var lines =<< trim END |
| 3023 | vim9script |
| 3024 | |
| 3025 | def InitializeReply(lspserver: dict<any>) |
| 3026 | enddef |
| 3027 | |
| 3028 | def ProcessReply(lspserver: dict<any>) |
| 3029 | var lsp_reply_handlers: dict<func> = |
| 3030 | { 'initialize': InitializeReply } |
| 3031 | lsp_reply_handlers['initialize'](lspserver) |
| 3032 | enddef |
| 3033 | |
| 3034 | call ProcessReply({}) |
| 3035 | END |
| 3036 | v9.CheckScriptSuccess(lines) |
| 3037 | enddef |
| 3038 | |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 3039 | def s:Line_continuation_in_def(dir: string = ''): string |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 3040 | var path: string = empty(dir) |
| 3041 | \ ? 'empty' |
| 3042 | \ : 'full' |
| 3043 | return path |
Bram Moolenaar | acd4c5e | 2020-06-22 19:39:03 +0200 | [diff] [blame] | 3044 | enddef |
| 3045 | |
| 3046 | def Test_line_continuation_in_def() |
Bram Moolenaar | c0c71e9 | 2020-09-11 19:09:48 +0200 | [diff] [blame] | 3047 | Line_continuation_in_def('.')->assert_equal('full') |
Bram Moolenaar | acd4c5e | 2020-06-22 19:39:03 +0200 | [diff] [blame] | 3048 | enddef |
| 3049 | |
Bram Moolenaar | 2ea95b6 | 2020-11-19 21:47:56 +0100 | [diff] [blame] | 3050 | def Test_script_var_in_lambda() |
| 3051 | var lines =<< trim END |
| 3052 | vim9script |
| 3053 | var script = 'test' |
Bram Moolenaar | bb8a7ce | 2021-04-10 20:10:26 +0200 | [diff] [blame] | 3054 | assert_equal(['test'], map(['one'], (_, _) => script)) |
Bram Moolenaar | 2ea95b6 | 2020-11-19 21:47:56 +0100 | [diff] [blame] | 3055 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 3056 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | 2ea95b6 | 2020-11-19 21:47:56 +0100 | [diff] [blame] | 3057 | enddef |
| 3058 | |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 3059 | def s:Line_continuation_in_lambda(): list<string> |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 3060 | var x = range(97, 100) |
Bram Moolenaar | 75ab91f | 2021-01-10 22:42:50 +0100 | [diff] [blame] | 3061 | ->mapnew((_, v) => nr2char(v) |
Bram Moolenaar | 2949cfd | 2020-12-31 21:28:47 +0100 | [diff] [blame] | 3062 | ->toupper()) |
Bram Moolenaar | 7a4b898 | 2020-07-08 17:36:21 +0200 | [diff] [blame] | 3063 | ->reverse() |
| 3064 | return x |
| 3065 | enddef |
| 3066 | |
| 3067 | def Test_line_continuation_in_lambda() |
Bram Moolenaar | c0c71e9 | 2020-09-11 19:09:48 +0200 | [diff] [blame] | 3068 | Line_continuation_in_lambda()->assert_equal(['D', 'C', 'B', 'A']) |
Bram Moolenaar | f898f7c | 2021-01-16 18:09:52 +0100 | [diff] [blame] | 3069 | |
| 3070 | var lines =<< trim END |
| 3071 | vim9script |
| 3072 | var res = [{n: 1, m: 2, s: 'xxx'}] |
| 3073 | ->mapnew((_, v: dict<any>): string => printf('%d:%d:%s', |
| 3074 | v.n, |
| 3075 | v.m, |
| 3076 | substitute(v.s, '.*', 'yyy', '') |
| 3077 | )) |
| 3078 | assert_equal(['1:2:yyy'], res) |
| 3079 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 3080 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | 7a4b898 | 2020-07-08 17:36:21 +0200 | [diff] [blame] | 3081 | enddef |
| 3082 | |
Bram Moolenaar | b657198 | 2021-01-08 22:24:19 +0100 | [diff] [blame] | 3083 | def Test_list_lambda() |
| 3084 | timer_start(1000, (_) => 0) |
| 3085 | var body = execute(timer_info()[0].callback |
| 3086 | ->string() |
| 3087 | ->substitute("('", ' ', '') |
| 3088 | ->substitute("')", '', '') |
| 3089 | ->substitute('function\zs', ' ', '')) |
Bram Moolenaar | 767034c | 2021-04-09 17:24:52 +0200 | [diff] [blame] | 3090 | 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] | 3091 | enddef |
| 3092 | |
Bram Moolenaar | 3c77b6a | 2021-07-25 18:07:00 +0200 | [diff] [blame] | 3093 | def Test_lambda_block_variable() |
Bram Moolenaar | 88421d6 | 2021-07-24 14:14:52 +0200 | [diff] [blame] | 3094 | var lines =<< trim END |
| 3095 | vim9script |
| 3096 | var flist: list<func> |
| 3097 | for i in range(10) |
| 3098 | var inloop = i |
| 3099 | flist[i] = () => inloop |
| 3100 | endfor |
| 3101 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 3102 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | 88421d6 | 2021-07-24 14:14:52 +0200 | [diff] [blame] | 3103 | |
| 3104 | lines =<< trim END |
| 3105 | vim9script |
| 3106 | if true |
| 3107 | var outloop = 5 |
| 3108 | var flist: list<func> |
| 3109 | for i in range(10) |
| 3110 | flist[i] = () => outloop |
| 3111 | endfor |
| 3112 | endif |
| 3113 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 3114 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | 88421d6 | 2021-07-24 14:14:52 +0200 | [diff] [blame] | 3115 | |
| 3116 | lines =<< trim END |
| 3117 | vim9script |
| 3118 | if true |
| 3119 | var outloop = 5 |
| 3120 | endif |
| 3121 | var flist: list<func> |
| 3122 | for i in range(10) |
| 3123 | flist[i] = () => outloop |
| 3124 | endfor |
| 3125 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 3126 | v9.CheckScriptFailure(lines, 'E1001: Variable not found: outloop', 1) |
Bram Moolenaar | 3c77b6a | 2021-07-25 18:07:00 +0200 | [diff] [blame] | 3127 | |
| 3128 | lines =<< trim END |
| 3129 | vim9script |
| 3130 | for i in range(10) |
| 3131 | var Ref = () => 0 |
| 3132 | endfor |
| 3133 | assert_equal(0, ((i) => 0)(0)) |
| 3134 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 3135 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | 88421d6 | 2021-07-24 14:14:52 +0200 | [diff] [blame] | 3136 | enddef |
| 3137 | |
Bram Moolenaar | 96cf4ba | 2021-04-24 14:15:41 +0200 | [diff] [blame] | 3138 | def Test_legacy_lambda() |
| 3139 | legacy echo {x -> 'hello ' .. x}('foo') |
Bram Moolenaar | dc4c230 | 2021-04-25 13:54:42 +0200 | [diff] [blame] | 3140 | |
Bram Moolenaar | 96cf4ba | 2021-04-24 14:15:41 +0200 | [diff] [blame] | 3141 | var lines =<< trim END |
| 3142 | echo {x -> 'hello ' .. x}('foo') |
| 3143 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 3144 | v9.CheckDefAndScriptFailure(lines, 'E720:') |
Bram Moolenaar | dc4c230 | 2021-04-25 13:54:42 +0200 | [diff] [blame] | 3145 | |
| 3146 | lines =<< trim END |
| 3147 | vim9script |
| 3148 | def Func() |
| 3149 | echo (() => 'no error')() |
| 3150 | enddef |
| 3151 | legacy call s:Func() |
| 3152 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 3153 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | 96cf4ba | 2021-04-24 14:15:41 +0200 | [diff] [blame] | 3154 | enddef |
| 3155 | |
Bram Moolenaar | ce024c3 | 2021-06-26 13:00:49 +0200 | [diff] [blame] | 3156 | def Test_legacy() |
| 3157 | var lines =<< trim END |
| 3158 | vim9script |
| 3159 | func g:LegacyFunction() |
| 3160 | let g:legacyvar = 1 |
| 3161 | endfunc |
| 3162 | def Testit() |
| 3163 | legacy call g:LegacyFunction() |
| 3164 | enddef |
| 3165 | Testit() |
| 3166 | assert_equal(1, g:legacyvar) |
| 3167 | unlet g:legacyvar |
| 3168 | delfunc g:LegacyFunction |
| 3169 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 3170 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | ce024c3 | 2021-06-26 13:00:49 +0200 | [diff] [blame] | 3171 | enddef |
| 3172 | |
Bram Moolenaar | c3cb1c9 | 2021-06-02 16:47:53 +0200 | [diff] [blame] | 3173 | def Test_legacy_errors() |
| 3174 | for cmd in ['if', 'elseif', 'else', 'endif', |
| 3175 | 'for', 'endfor', 'continue', 'break', |
| 3176 | 'while', 'endwhile', |
| 3177 | 'try', 'catch', 'finally', 'endtry'] |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 3178 | v9.CheckDefFailure(['legacy ' .. cmd .. ' expr'], 'E1189:') |
Bram Moolenaar | c3cb1c9 | 2021-06-02 16:47:53 +0200 | [diff] [blame] | 3179 | endfor |
| 3180 | enddef |
| 3181 | |
Bram Moolenaar | b1b6f4d | 2021-09-13 18:25:54 +0200 | [diff] [blame] | 3182 | def Test_call_legacy_with_dict() |
| 3183 | var lines =<< trim END |
| 3184 | vim9script |
| 3185 | func Legacy() dict |
| 3186 | let g:result = self.value |
| 3187 | endfunc |
| 3188 | def TestDirect() |
| 3189 | var d = {value: 'yes', func: Legacy} |
| 3190 | d.func() |
| 3191 | enddef |
| 3192 | TestDirect() |
| 3193 | assert_equal('yes', g:result) |
| 3194 | unlet g:result |
| 3195 | |
| 3196 | def TestIndirect() |
| 3197 | var d = {value: 'foo', func: Legacy} |
| 3198 | var Fi = d.func |
| 3199 | Fi() |
| 3200 | enddef |
| 3201 | TestIndirect() |
| 3202 | assert_equal('foo', g:result) |
| 3203 | unlet g:result |
| 3204 | |
| 3205 | var d = {value: 'bar', func: Legacy} |
| 3206 | d.func() |
| 3207 | assert_equal('bar', g:result) |
| 3208 | unlet g:result |
| 3209 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 3210 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | b1b6f4d | 2021-09-13 18:25:54 +0200 | [diff] [blame] | 3211 | enddef |
| 3212 | |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 3213 | def s:DoFilterThis(a: string): list<string> |
Bram Moolenaar | ab36052 | 2021-01-10 14:02:28 +0100 | [diff] [blame] | 3214 | # closure nested inside another closure using argument |
| 3215 | var Filter = (l) => filter(l, (_, v) => stridx(v, a) == 0) |
| 3216 | return ['x', 'y', 'a', 'x2', 'c']->Filter() |
| 3217 | enddef |
| 3218 | |
| 3219 | def Test_nested_closure_using_argument() |
| 3220 | assert_equal(['x', 'x2'], DoFilterThis('x')) |
| 3221 | enddef |
| 3222 | |
Bram Moolenaar | 0186e58 | 2021-01-10 18:33:11 +0100 | [diff] [blame] | 3223 | def Test_triple_nested_closure() |
| 3224 | var what = 'x' |
| 3225 | var Match = (val: string, cmp: string): bool => stridx(val, cmp) == 0 |
| 3226 | var Filter = (l) => filter(l, (_, v) => Match(v, what)) |
| 3227 | assert_equal(['x', 'x2'], ['x', 'y', 'a', 'x2', 'c']->Filter()) |
| 3228 | enddef |
| 3229 | |
Bram Moolenaar | 8f510af | 2020-07-05 18:48:23 +0200 | [diff] [blame] | 3230 | func Test_silent_echo() |
Bram Moolenaar | 47e7d70 | 2020-07-05 18:18:42 +0200 | [diff] [blame] | 3231 | CheckScreendump |
Bram Moolenaar | 3b309f1 | 2021-12-13 18:19:55 +0000 | [diff] [blame] | 3232 | call Run_Test_silent_echo() |
| 3233 | endfunc |
Bram Moolenaar | 47e7d70 | 2020-07-05 18:18:42 +0200 | [diff] [blame] | 3234 | |
Bram Moolenaar | 3b309f1 | 2021-12-13 18:19:55 +0000 | [diff] [blame] | 3235 | def Run_Test_silent_echo() |
| 3236 | var lines =<< trim END |
Bram Moolenaar | 47e7d70 | 2020-07-05 18:18:42 +0200 | [diff] [blame] | 3237 | vim9script |
| 3238 | def EchoNothing() |
| 3239 | silent echo '' |
| 3240 | enddef |
| 3241 | defcompile |
| 3242 | END |
Bram Moolenaar | 3b309f1 | 2021-12-13 18:19:55 +0000 | [diff] [blame] | 3243 | writefile(lines, 'XTest_silent_echo') |
Bram Moolenaar | 47e7d70 | 2020-07-05 18:18:42 +0200 | [diff] [blame] | 3244 | |
Bram Moolenaar | 3b309f1 | 2021-12-13 18:19:55 +0000 | [diff] [blame] | 3245 | # Check that the balloon shows up after a mouse move |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 3246 | var buf = g:RunVimInTerminal('-S XTest_silent_echo', {'rows': 6}) |
Bram Moolenaar | 3b309f1 | 2021-12-13 18:19:55 +0000 | [diff] [blame] | 3247 | term_sendkeys(buf, ":abc") |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 3248 | g:VerifyScreenDump(buf, 'Test_vim9_silent_echo', {}) |
Bram Moolenaar | 47e7d70 | 2020-07-05 18:18:42 +0200 | [diff] [blame] | 3249 | |
Bram Moolenaar | 3b309f1 | 2021-12-13 18:19:55 +0000 | [diff] [blame] | 3250 | # clean up |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 3251 | g:StopVimInTerminal(buf) |
Bram Moolenaar | 3b309f1 | 2021-12-13 18:19:55 +0000 | [diff] [blame] | 3252 | delete('XTest_silent_echo') |
| 3253 | enddef |
Bram Moolenaar | 47e7d70 | 2020-07-05 18:18:42 +0200 | [diff] [blame] | 3254 | |
Bram Moolenaar | 171fb92 | 2020-10-28 16:54:47 +0100 | [diff] [blame] | 3255 | def SilentlyError() |
| 3256 | execute('silent! invalid') |
| 3257 | g:did_it = 'yes' |
| 3258 | enddef |
| 3259 | |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 3260 | func s:UserError() |
Bram Moolenaar | 28ee892 | 2020-10-28 20:20:00 +0100 | [diff] [blame] | 3261 | silent! invalid |
| 3262 | endfunc |
| 3263 | |
| 3264 | def SilentlyUserError() |
| 3265 | UserError() |
| 3266 | g:did_it = 'yes' |
| 3267 | enddef |
Bram Moolenaar | 171fb92 | 2020-10-28 16:54:47 +0100 | [diff] [blame] | 3268 | |
| 3269 | " 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] | 3270 | func Test_ignore_silent_error() |
| 3271 | let g:did_it = 'no' |
| 3272 | call SilentlyError() |
| 3273 | call assert_equal('yes', g:did_it) |
| 3274 | |
Bram Moolenaar | 28ee892 | 2020-10-28 20:20:00 +0100 | [diff] [blame] | 3275 | let g:did_it = 'no' |
| 3276 | call SilentlyUserError() |
| 3277 | call assert_equal('yes', g:did_it) |
Bram Moolenaar | 171fb92 | 2020-10-28 16:54:47 +0100 | [diff] [blame] | 3278 | |
| 3279 | unlet g:did_it |
| 3280 | endfunc |
| 3281 | |
Bram Moolenaar | cd030c4 | 2020-10-30 21:49:40 +0100 | [diff] [blame] | 3282 | def Test_ignore_silent_error_in_filter() |
| 3283 | var lines =<< trim END |
| 3284 | vim9script |
| 3285 | def Filter(winid: number, key: string): bool |
| 3286 | if key == 'o' |
| 3287 | silent! eval [][0] |
| 3288 | return true |
| 3289 | endif |
| 3290 | return popup_filter_menu(winid, key) |
| 3291 | enddef |
| 3292 | |
Bram Moolenaar | e0de171 | 2020-12-02 17:36:54 +0100 | [diff] [blame] | 3293 | popup_create('popup', {filter: Filter}) |
Bram Moolenaar | cd030c4 | 2020-10-30 21:49:40 +0100 | [diff] [blame] | 3294 | feedkeys("o\r", 'xnt') |
| 3295 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 3296 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | cd030c4 | 2020-10-30 21:49:40 +0100 | [diff] [blame] | 3297 | enddef |
| 3298 | |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 3299 | def s:Fibonacci(n: number): number |
Bram Moolenaar | 4b9bd69 | 2020-09-05 21:57:53 +0200 | [diff] [blame] | 3300 | if n < 2 |
| 3301 | return n |
| 3302 | else |
| 3303 | return Fibonacci(n - 1) + Fibonacci(n - 2) |
| 3304 | endif |
| 3305 | enddef |
| 3306 | |
Bram Moolenaar | 985116a | 2020-07-12 17:31:09 +0200 | [diff] [blame] | 3307 | def Test_recursive_call() |
Bram Moolenaar | c0c71e9 | 2020-09-11 19:09:48 +0200 | [diff] [blame] | 3308 | Fibonacci(20)->assert_equal(6765) |
Bram Moolenaar | 985116a | 2020-07-12 17:31:09 +0200 | [diff] [blame] | 3309 | enddef |
| 3310 | |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 3311 | def s:TreeWalk(dir: string): list<any> |
Bram Moolenaar | 75ab91f | 2021-01-10 22:42:50 +0100 | [diff] [blame] | 3312 | return readdir(dir)->mapnew((_, val) => |
Bram Moolenaar | 08f7a41 | 2020-07-13 20:41:08 +0200 | [diff] [blame] | 3313 | fnamemodify(dir .. '/' .. val, ':p')->isdirectory() |
Bram Moolenaar | 2bede17 | 2020-11-19 18:53:18 +0100 | [diff] [blame] | 3314 | ? {[val]: TreeWalk(dir .. '/' .. val)} |
Bram Moolenaar | 08f7a41 | 2020-07-13 20:41:08 +0200 | [diff] [blame] | 3315 | : val |
Bram Moolenaar | 2949cfd | 2020-12-31 21:28:47 +0100 | [diff] [blame] | 3316 | ) |
Bram Moolenaar | 08f7a41 | 2020-07-13 20:41:08 +0200 | [diff] [blame] | 3317 | enddef |
| 3318 | |
| 3319 | def Test_closure_in_map() |
| 3320 | mkdir('XclosureDir/tdir', 'p') |
| 3321 | writefile(['111'], 'XclosureDir/file1') |
| 3322 | writefile(['222'], 'XclosureDir/file2') |
| 3323 | writefile(['333'], 'XclosureDir/tdir/file3') |
| 3324 | |
Bram Moolenaar | e0de171 | 2020-12-02 17:36:54 +0100 | [diff] [blame] | 3325 | TreeWalk('XclosureDir')->assert_equal(['file1', 'file2', {tdir: ['file3']}]) |
Bram Moolenaar | 08f7a41 | 2020-07-13 20:41:08 +0200 | [diff] [blame] | 3326 | |
| 3327 | delete('XclosureDir', 'rf') |
| 3328 | enddef |
| 3329 | |
Bram Moolenaar | 7b5d544 | 2020-10-04 13:42:34 +0200 | [diff] [blame] | 3330 | def Test_invalid_function_name() |
| 3331 | var lines =<< trim END |
| 3332 | vim9script |
| 3333 | def s: list<string> |
| 3334 | END |
Bram Moolenaar | a749a42 | 2022-02-12 19:52:25 +0000 | [diff] [blame] | 3335 | v9.CheckScriptFailure(lines, 'E1268:') |
Bram Moolenaar | 7b5d544 | 2020-10-04 13:42:34 +0200 | [diff] [blame] | 3336 | |
| 3337 | lines =<< trim END |
| 3338 | vim9script |
| 3339 | def g: list<string> |
| 3340 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 3341 | v9.CheckScriptFailure(lines, 'E129:') |
Bram Moolenaar | 7b5d544 | 2020-10-04 13:42:34 +0200 | [diff] [blame] | 3342 | |
| 3343 | lines =<< trim END |
| 3344 | vim9script |
| 3345 | def <SID>: list<string> |
| 3346 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 3347 | v9.CheckScriptFailure(lines, 'E884:') |
Bram Moolenaar | 7b5d544 | 2020-10-04 13:42:34 +0200 | [diff] [blame] | 3348 | |
| 3349 | lines =<< trim END |
| 3350 | vim9script |
| 3351 | def F list<string> |
| 3352 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 3353 | v9.CheckScriptFailure(lines, 'E488:') |
Bram Moolenaar | 7b5d544 | 2020-10-04 13:42:34 +0200 | [diff] [blame] | 3354 | enddef |
| 3355 | |
Bram Moolenaar | a90afb9 | 2020-07-15 22:38:56 +0200 | [diff] [blame] | 3356 | def Test_partial_call() |
Bram Moolenaar | f78da4f | 2021-08-01 15:40:31 +0200 | [diff] [blame] | 3357 | var lines =<< trim END |
| 3358 | var Xsetlist: func |
| 3359 | Xsetlist = function('setloclist', [0]) |
| 3360 | Xsetlist([], ' ', {title: 'test'}) |
| 3361 | getloclist(0, {title: 1})->assert_equal({title: 'test'}) |
Bram Moolenaar | a90afb9 | 2020-07-15 22:38:56 +0200 | [diff] [blame] | 3362 | |
Bram Moolenaar | f78da4f | 2021-08-01 15:40:31 +0200 | [diff] [blame] | 3363 | Xsetlist = function('setloclist', [0, [], ' ']) |
| 3364 | Xsetlist({title: 'test'}) |
| 3365 | getloclist(0, {title: 1})->assert_equal({title: 'test'}) |
Bram Moolenaar | a90afb9 | 2020-07-15 22:38:56 +0200 | [diff] [blame] | 3366 | |
Bram Moolenaar | f78da4f | 2021-08-01 15:40:31 +0200 | [diff] [blame] | 3367 | Xsetlist = function('setqflist') |
| 3368 | Xsetlist([], ' ', {title: 'test'}) |
| 3369 | getqflist({title: 1})->assert_equal({title: 'test'}) |
Bram Moolenaar | a90afb9 | 2020-07-15 22:38:56 +0200 | [diff] [blame] | 3370 | |
Bram Moolenaar | f78da4f | 2021-08-01 15:40:31 +0200 | [diff] [blame] | 3371 | Xsetlist = function('setqflist', [[], ' ']) |
| 3372 | Xsetlist({title: 'test'}) |
| 3373 | getqflist({title: 1})->assert_equal({title: 'test'}) |
Bram Moolenaar | 6abd3dc | 2020-10-04 14:17:32 +0200 | [diff] [blame] | 3374 | |
Bram Moolenaar | f78da4f | 2021-08-01 15:40:31 +0200 | [diff] [blame] | 3375 | var Len: func: number = function('len', ['word']) |
| 3376 | assert_equal(4, Len()) |
| 3377 | |
| 3378 | var RepeatFunc = function('repeat', ['o']) |
| 3379 | assert_equal('ooooo', RepeatFunc(5)) |
| 3380 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 3381 | v9.CheckDefAndScriptSuccess(lines) |
Bram Moolenaar | c66f645 | 2021-08-19 21:08:30 +0200 | [diff] [blame] | 3382 | |
| 3383 | lines =<< trim END |
| 3384 | vim9script |
| 3385 | def Foo(Parser: any) |
| 3386 | enddef |
| 3387 | var Expr: func(dict<any>): dict<any> |
| 3388 | const Call = Foo(Expr) |
| 3389 | END |
Bram Moolenaar | 8acb9cc | 2022-03-08 13:18:55 +0000 | [diff] [blame] | 3390 | v9.CheckScriptFailure(lines, 'E1031:') |
Bram Moolenaar | a90afb9 | 2020-07-15 22:38:56 +0200 | [diff] [blame] | 3391 | enddef |
| 3392 | |
Bram Moolenaar | cd1cda2 | 2022-02-16 21:48:25 +0000 | [diff] [blame] | 3393 | def Test_partial_double_nested() |
| 3394 | var idx = 123 |
| 3395 | var Get = () => idx |
| 3396 | var Ref = function(Get, []) |
| 3397 | var RefRef = function(Ref, []) |
| 3398 | assert_equal(123, RefRef()) |
| 3399 | enddef |
| 3400 | |
Bram Moolenaar | 673bcb1 | 2022-03-08 16:52:24 +0000 | [diff] [blame] | 3401 | def Test_partial_null_function() |
| 3402 | var lines =<< trim END |
| 3403 | var d: dict<func> = {f: null_function} |
| 3404 | var Ref = d.f |
Bram Moolenaar | ed0c62e | 2022-03-08 19:43:55 +0000 | [diff] [blame] | 3405 | assert_equal('func(...): unknown', typename(Ref)) |
Bram Moolenaar | 673bcb1 | 2022-03-08 16:52:24 +0000 | [diff] [blame] | 3406 | END |
| 3407 | v9.CheckDefAndScriptSuccess(lines) |
| 3408 | enddef |
| 3409 | |
Bram Moolenaar | fe1bfc9 | 2022-02-06 13:55:03 +0000 | [diff] [blame] | 3410 | " Using "idx" from a legacy global function does not work. |
| 3411 | " This caused a crash when called from legacy context. |
| 3412 | func Test_partial_call_fails() |
| 3413 | let lines =<< trim END |
| 3414 | vim9script |
| 3415 | |
| 3416 | var l = ['a', 'b', 'c'] |
| 3417 | def Iter(container: any): any |
| 3418 | var idx = -1 |
| 3419 | var obj = {state: container} |
Bram Moolenaar | f681cfb | 2022-02-07 20:30:57 +0000 | [diff] [blame] | 3420 | def g:NextItem__(self: dict<any>): any |
Bram Moolenaar | fe1bfc9 | 2022-02-06 13:55:03 +0000 | [diff] [blame] | 3421 | ++idx |
| 3422 | return self.state[idx] |
| 3423 | enddef |
Bram Moolenaar | f681cfb | 2022-02-07 20:30:57 +0000 | [diff] [blame] | 3424 | obj.__next__ = function('g:NextItem__', [obj]) |
Bram Moolenaar | fe1bfc9 | 2022-02-06 13:55:03 +0000 | [diff] [blame] | 3425 | return obj |
| 3426 | enddef |
| 3427 | |
| 3428 | var it = Iter(l) |
| 3429 | echo it.__next__() |
| 3430 | END |
| 3431 | call writefile(lines, 'XpartialCall') |
| 3432 | try |
| 3433 | source XpartialCall |
| 3434 | catch /E1248:/ |
| 3435 | endtry |
| 3436 | call delete('XpartialCall') |
| 3437 | endfunc |
| 3438 | |
Bram Moolenaar | 2dd0a2c | 2020-08-08 15:10:27 +0200 | [diff] [blame] | 3439 | def Test_cmd_modifier() |
| 3440 | tab echo '0' |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 3441 | v9.CheckDefFailure(['5tab echo 3'], 'E16:') |
Bram Moolenaar | 2dd0a2c | 2020-08-08 15:10:27 +0200 | [diff] [blame] | 3442 | enddef |
| 3443 | |
| 3444 | def Test_restore_modifiers() |
| 3445 | # check that when compiling a :def function command modifiers are not messed |
| 3446 | # up. |
Bram Moolenaar | 7a9cbca | 2020-09-27 22:47:05 +0200 | [diff] [blame] | 3447 | var lines =<< trim END |
Bram Moolenaar | 2dd0a2c | 2020-08-08 15:10:27 +0200 | [diff] [blame] | 3448 | vim9script |
| 3449 | set eventignore= |
| 3450 | autocmd QuickFixCmdPost * copen |
| 3451 | def AutocmdsDisabled() |
Bram Moolenaar | c323527 | 2021-07-10 19:42:03 +0200 | [diff] [blame] | 3452 | eval 1 + 2 |
Bram Moolenaar | 2dd0a2c | 2020-08-08 15:10:27 +0200 | [diff] [blame] | 3453 | enddef |
| 3454 | func Func() |
| 3455 | noautocmd call s:AutocmdsDisabled() |
| 3456 | let g:ei_after = &eventignore |
| 3457 | endfunc |
| 3458 | Func() |
| 3459 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 3460 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | c0c71e9 | 2020-09-11 19:09:48 +0200 | [diff] [blame] | 3461 | g:ei_after->assert_equal('') |
Bram Moolenaar | 2dd0a2c | 2020-08-08 15:10:27 +0200 | [diff] [blame] | 3462 | enddef |
| 3463 | |
Bram Moolenaar | dfa3d55 | 2020-09-10 22:05:08 +0200 | [diff] [blame] | 3464 | def StackTop() |
Bram Moolenaar | c323527 | 2021-07-10 19:42:03 +0200 | [diff] [blame] | 3465 | eval 1 + 2 |
| 3466 | eval 2 + 3 |
Bram Moolenaar | dfa3d55 | 2020-09-10 22:05:08 +0200 | [diff] [blame] | 3467 | # call not on fourth line |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 3468 | g:StackBot() |
Bram Moolenaar | dfa3d55 | 2020-09-10 22:05:08 +0200 | [diff] [blame] | 3469 | enddef |
| 3470 | |
| 3471 | def StackBot() |
| 3472 | # throw an error |
| 3473 | eval [][0] |
| 3474 | enddef |
| 3475 | |
| 3476 | def Test_callstack_def() |
| 3477 | try |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 3478 | g:StackTop() |
Bram Moolenaar | dfa3d55 | 2020-09-10 22:05:08 +0200 | [diff] [blame] | 3479 | catch |
Bram Moolenaar | c0c71e9 | 2020-09-11 19:09:48 +0200 | [diff] [blame] | 3480 | 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] | 3481 | endtry |
| 3482 | enddef |
| 3483 | |
Bram Moolenaar | e8211a3 | 2020-10-09 22:04:29 +0200 | [diff] [blame] | 3484 | " Re-using spot for variable used in block |
| 3485 | def Test_block_scoped_var() |
| 3486 | var lines =<< trim END |
| 3487 | vim9script |
| 3488 | def Func() |
| 3489 | var x = ['a', 'b', 'c'] |
| 3490 | if 1 |
| 3491 | var y = 'x' |
Bram Moolenaar | bb8a7ce | 2021-04-10 20:10:26 +0200 | [diff] [blame] | 3492 | map(x, (_, _) => y) |
Bram Moolenaar | e8211a3 | 2020-10-09 22:04:29 +0200 | [diff] [blame] | 3493 | endif |
| 3494 | var z = x |
| 3495 | assert_equal(['x', 'x', 'x'], z) |
| 3496 | enddef |
| 3497 | Func() |
| 3498 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 3499 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | e8211a3 | 2020-10-09 22:04:29 +0200 | [diff] [blame] | 3500 | enddef |
| 3501 | |
Bram Moolenaar | eeece9e | 2020-11-20 19:26:48 +0100 | [diff] [blame] | 3502 | def Test_reset_did_emsg() |
| 3503 | var lines =<< trim END |
| 3504 | @s = 'blah' |
| 3505 | au BufWinLeave * # |
| 3506 | def Func() |
| 3507 | var winid = popup_create('popup', {}) |
| 3508 | exe '*s' |
| 3509 | popup_close(winid) |
| 3510 | enddef |
| 3511 | Func() |
| 3512 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 3513 | v9.CheckScriptFailure(lines, 'E492:', 8) |
Bram Moolenaar | 2d870f8 | 2020-12-05 13:41:01 +0100 | [diff] [blame] | 3514 | delfunc! g:Func |
Bram Moolenaar | eeece9e | 2020-11-20 19:26:48 +0100 | [diff] [blame] | 3515 | enddef |
| 3516 | |
Bram Moolenaar | 57f799e | 2020-12-12 20:42:19 +0100 | [diff] [blame] | 3517 | def Test_did_emsg_reset() |
| 3518 | # executing an autocommand resets did_emsg, this should not result in a |
| 3519 | # builtin function considered failing |
| 3520 | var lines =<< trim END |
| 3521 | vim9script |
| 3522 | au BufWinLeave * # |
| 3523 | def Func() |
Bram Moolenaar | 767034c | 2021-04-09 17:24:52 +0200 | [diff] [blame] | 3524 | popup_menu('', {callback: (a, b) => popup_create('', {})->popup_close()}) |
Bram Moolenaar | 57f799e | 2020-12-12 20:42:19 +0100 | [diff] [blame] | 3525 | eval [][0] |
| 3526 | enddef |
| 3527 | nno <F3> <cmd>call <sid>Func()<cr> |
| 3528 | feedkeys("\<F3>\e", 'xt') |
| 3529 | END |
| 3530 | writefile(lines, 'XemsgReset') |
| 3531 | assert_fails('so XemsgReset', ['E684:', 'E684:'], lines, 2) |
| 3532 | delete('XemsgReset') |
| 3533 | nunmap <F3> |
| 3534 | au! BufWinLeave |
| 3535 | enddef |
| 3536 | |
Bram Moolenaar | 56602ba | 2020-12-05 21:22:08 +0100 | [diff] [blame] | 3537 | def Test_abort_with_silent_call() |
| 3538 | var lines =<< trim END |
| 3539 | vim9script |
| 3540 | g:result = 'none' |
| 3541 | def Func() |
| 3542 | g:result += 3 |
| 3543 | g:result = 'yes' |
| 3544 | enddef |
| 3545 | # error is silenced, but function aborts on error |
| 3546 | silent! Func() |
| 3547 | assert_equal('none', g:result) |
| 3548 | unlet g:result |
| 3549 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 3550 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | 56602ba | 2020-12-05 21:22:08 +0100 | [diff] [blame] | 3551 | enddef |
| 3552 | |
Bram Moolenaar | f665e97 | 2020-12-05 19:17:16 +0100 | [diff] [blame] | 3553 | def Test_continues_with_silent_error() |
| 3554 | var lines =<< trim END |
| 3555 | vim9script |
| 3556 | g:result = 'none' |
| 3557 | def Func() |
| 3558 | silent! g:result += 3 |
| 3559 | g:result = 'yes' |
| 3560 | enddef |
| 3561 | # error is silenced, function does not abort |
| 3562 | Func() |
| 3563 | assert_equal('yes', g:result) |
| 3564 | unlet g:result |
| 3565 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 3566 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | f665e97 | 2020-12-05 19:17:16 +0100 | [diff] [blame] | 3567 | enddef |
| 3568 | |
Bram Moolenaar | af0df47 | 2020-12-02 20:51:22 +0100 | [diff] [blame] | 3569 | def Test_abort_even_with_silent() |
| 3570 | var lines =<< trim END |
| 3571 | vim9script |
| 3572 | g:result = 'none' |
| 3573 | def Func() |
| 3574 | eval {-> ''}() .. '' .. {}['X'] |
| 3575 | g:result = 'yes' |
| 3576 | enddef |
Bram Moolenaar | f665e97 | 2020-12-05 19:17:16 +0100 | [diff] [blame] | 3577 | silent! Func() |
Bram Moolenaar | af0df47 | 2020-12-02 20:51:22 +0100 | [diff] [blame] | 3578 | assert_equal('none', g:result) |
Bram Moolenaar | 4029cab | 2020-12-05 18:13:27 +0100 | [diff] [blame] | 3579 | unlet g:result |
| 3580 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 3581 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | 4029cab | 2020-12-05 18:13:27 +0100 | [diff] [blame] | 3582 | enddef |
| 3583 | |
Bram Moolenaar | f665e97 | 2020-12-05 19:17:16 +0100 | [diff] [blame] | 3584 | def Test_cmdmod_silent_restored() |
| 3585 | var lines =<< trim END |
| 3586 | vim9script |
| 3587 | def Func() |
| 3588 | g:result = 'none' |
| 3589 | silent! g:result += 3 |
| 3590 | g:result = 'none' |
| 3591 | g:result += 3 |
| 3592 | enddef |
| 3593 | Func() |
| 3594 | END |
| 3595 | # can't use CheckScriptFailure, it ignores the :silent! |
| 3596 | var fname = 'Xdefsilent' |
| 3597 | writefile(lines, fname) |
| 3598 | var caught = 'no' |
| 3599 | try |
| 3600 | exe 'source ' .. fname |
| 3601 | catch /E1030:/ |
| 3602 | caught = 'yes' |
| 3603 | assert_match('Func, line 4', v:throwpoint) |
| 3604 | endtry |
| 3605 | assert_equal('yes', caught) |
| 3606 | delete(fname) |
| 3607 | enddef |
| 3608 | |
Bram Moolenaar | 2fecb53 | 2021-03-24 22:00:56 +0100 | [diff] [blame] | 3609 | def Test_cmdmod_silent_nested() |
| 3610 | var lines =<< trim END |
| 3611 | vim9script |
| 3612 | var result = '' |
| 3613 | |
| 3614 | def Error() |
| 3615 | result ..= 'Eb' |
| 3616 | eval [][0] |
| 3617 | result ..= 'Ea' |
| 3618 | enddef |
| 3619 | |
| 3620 | def Crash() |
| 3621 | result ..= 'Cb' |
| 3622 | sil! Error() |
| 3623 | result ..= 'Ca' |
| 3624 | enddef |
| 3625 | |
| 3626 | Crash() |
| 3627 | assert_equal('CbEbEaCa', result) |
| 3628 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 3629 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | 2fecb53 | 2021-03-24 22:00:56 +0100 | [diff] [blame] | 3630 | enddef |
| 3631 | |
Bram Moolenaar | 4029cab | 2020-12-05 18:13:27 +0100 | [diff] [blame] | 3632 | def Test_dict_member_with_silent() |
| 3633 | var lines =<< trim END |
| 3634 | vim9script |
| 3635 | g:result = 'none' |
| 3636 | var d: dict<any> |
| 3637 | def Func() |
| 3638 | try |
Bram Moolenaar | 2949cfd | 2020-12-31 21:28:47 +0100 | [diff] [blame] | 3639 | g:result = map([], (_, v) => ({}[v]))->join() .. d[''] |
Bram Moolenaar | 4029cab | 2020-12-05 18:13:27 +0100 | [diff] [blame] | 3640 | catch |
| 3641 | endtry |
| 3642 | enddef |
| 3643 | silent! Func() |
| 3644 | assert_equal('0', g:result) |
| 3645 | unlet g:result |
Bram Moolenaar | af0df47 | 2020-12-02 20:51:22 +0100 | [diff] [blame] | 3646 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 3647 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | af0df47 | 2020-12-02 20:51:22 +0100 | [diff] [blame] | 3648 | enddef |
| 3649 | |
Bram Moolenaar | f904133 | 2021-01-21 19:41:16 +0100 | [diff] [blame] | 3650 | def Test_skip_cmds_with_silent() |
| 3651 | var lines =<< trim END |
| 3652 | vim9script |
| 3653 | |
| 3654 | def Func(b: bool) |
| 3655 | Crash() |
| 3656 | enddef |
| 3657 | |
| 3658 | def Crash() |
| 3659 | sil! :/not found/d _ |
| 3660 | sil! :/not found/put _ |
| 3661 | enddef |
| 3662 | |
| 3663 | Func(true) |
| 3664 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 3665 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | f904133 | 2021-01-21 19:41:16 +0100 | [diff] [blame] | 3666 | enddef |
| 3667 | |
Bram Moolenaar | 5b3d1bb | 2020-12-22 12:20:08 +0100 | [diff] [blame] | 3668 | def Test_opfunc() |
Bram Moolenaar | 848fadd | 2022-01-30 15:28:30 +0000 | [diff] [blame] | 3669 | nnoremap <F3> <cmd>set opfunc=g:Opfunc<cr>g@ |
Bram Moolenaar | 5b3d1bb | 2020-12-22 12:20:08 +0100 | [diff] [blame] | 3670 | def g:Opfunc(_: any): string |
| 3671 | setline(1, 'ASDF') |
| 3672 | return '' |
| 3673 | enddef |
| 3674 | new |
| 3675 | setline(1, 'asdf') |
| 3676 | feedkeys("\<F3>$", 'x') |
| 3677 | assert_equal('ASDF', getline(1)) |
| 3678 | |
| 3679 | bwipe! |
| 3680 | nunmap <F3> |
| 3681 | enddef |
| 3682 | |
Bram Moolenaar | 3b309f1 | 2021-12-13 18:19:55 +0000 | [diff] [blame] | 3683 | func Test_opfunc_error() |
| 3684 | CheckScreendump |
| 3685 | call Run_Test_opfunc_error() |
| 3686 | endfunc |
| 3687 | |
| 3688 | def Run_Test_opfunc_error() |
| 3689 | # test that the error from Opfunc() is displayed right away |
| 3690 | var lines =<< trim END |
| 3691 | vim9script |
| 3692 | |
| 3693 | def Opfunc(type: string) |
| 3694 | try |
| 3695 | eval [][0] |
| 3696 | catch /nothing/ # error not caught |
| 3697 | endtry |
| 3698 | enddef |
| 3699 | &operatorfunc = Opfunc |
| 3700 | nnoremap <expr> l <SID>L() |
| 3701 | def L(): string |
| 3702 | return 'l' |
| 3703 | enddef |
| 3704 | 'x'->repeat(10)->setline(1) |
| 3705 | feedkeys('g@l', 'n') |
| 3706 | feedkeys('llll') |
| 3707 | END |
| 3708 | call writefile(lines, 'XTest_opfunc_error') |
| 3709 | |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 3710 | var buf = g:RunVimInTerminal('-S XTest_opfunc_error', {rows: 6, wait_for_ruler: 0}) |
| 3711 | g:WaitForAssert(() => assert_match('Press ENTER', term_getline(buf, 6))) |
| 3712 | 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] | 3713 | |
| 3714 | # clean up |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 3715 | g:StopVimInTerminal(buf) |
Bram Moolenaar | 3b309f1 | 2021-12-13 18:19:55 +0000 | [diff] [blame] | 3716 | delete('XTest_opfunc_error') |
| 3717 | enddef |
| 3718 | |
Bram Moolenaar | 077a423 | 2020-12-22 18:33:27 +0100 | [diff] [blame] | 3719 | " this was crashing on exit |
| 3720 | def Test_nested_lambda_in_closure() |
| 3721 | var lines =<< trim END |
| 3722 | vim9script |
Bram Moolenaar | 227c58a | 2021-04-28 20:40:44 +0200 | [diff] [blame] | 3723 | command WriteDone writefile(['Done'], 'XnestedDone') |
Bram Moolenaar | 077a423 | 2020-12-22 18:33:27 +0100 | [diff] [blame] | 3724 | def Outer() |
| 3725 | def g:Inner() |
| 3726 | echo map([1, 2, 3], {_, v -> v + 1}) |
| 3727 | enddef |
| 3728 | g:Inner() |
| 3729 | enddef |
| 3730 | defcompile |
Bram Moolenaar | 227c58a | 2021-04-28 20:40:44 +0200 | [diff] [blame] | 3731 | # not reached |
Bram Moolenaar | 077a423 | 2020-12-22 18:33:27 +0100 | [diff] [blame] | 3732 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 3733 | if !g:RunVim([], lines, '--clean -c WriteDone -c quit') |
Bram Moolenaar | 077a423 | 2020-12-22 18:33:27 +0100 | [diff] [blame] | 3734 | return |
| 3735 | endif |
| 3736 | assert_equal(['Done'], readfile('XnestedDone')) |
| 3737 | delete('XnestedDone') |
| 3738 | enddef |
| 3739 | |
Bram Moolenaar | 92368aa | 2022-02-07 17:50:39 +0000 | [diff] [blame] | 3740 | def Test_nested_closure_funcref() |
| 3741 | var lines =<< trim END |
| 3742 | vim9script |
| 3743 | def Func() |
| 3744 | var n: number |
| 3745 | def Nested() |
| 3746 | ++n |
| 3747 | enddef |
| 3748 | Nested() |
| 3749 | g:result_one = n |
| 3750 | var Ref = function(Nested) |
| 3751 | Ref() |
| 3752 | g:result_two = n |
| 3753 | enddef |
| 3754 | Func() |
| 3755 | END |
| 3756 | v9.CheckScriptSuccess(lines) |
| 3757 | assert_equal(1, g:result_one) |
| 3758 | assert_equal(2, g:result_two) |
| 3759 | unlet g:result_one g:result_two |
| 3760 | enddef |
| 3761 | |
Bram Moolenaar | 7aca5ca | 2022-02-07 19:56:43 +0000 | [diff] [blame] | 3762 | def Test_nested_closure_in_dict() |
| 3763 | var lines =<< trim END |
| 3764 | vim9script |
| 3765 | def Func(): dict<any> |
| 3766 | var n: number |
| 3767 | def Inc(): number |
| 3768 | ++n |
| 3769 | return n |
| 3770 | enddef |
| 3771 | return {inc: function(Inc)} |
| 3772 | enddef |
| 3773 | disas Func |
| 3774 | var d = Func() |
| 3775 | assert_equal(1, d.inc()) |
| 3776 | assert_equal(2, d.inc()) |
| 3777 | END |
| 3778 | v9.CheckScriptSuccess(lines) |
| 3779 | enddef |
| 3780 | |
Bram Moolenaar | fb43cfc | 2022-03-11 18:54:17 +0000 | [diff] [blame] | 3781 | def Test_script_local_other_script() |
| 3782 | var lines =<< trim END |
| 3783 | function LegacyJob() |
| 3784 | let FuncRef = function('s:close_cb') |
| 3785 | endfunction |
| 3786 | function s:close_cb(...) |
| 3787 | endfunction |
| 3788 | END |
| 3789 | lines->writefile('Xlegacy.vim') |
| 3790 | source Xlegacy.vim |
| 3791 | g:LegacyJob() |
| 3792 | g:LegacyJob() |
| 3793 | g:LegacyJob() |
| 3794 | |
| 3795 | delfunc g:LegacyJob |
| 3796 | delete('Xlegacy.vim') |
| 3797 | enddef |
| 3798 | |
Bram Moolenaar | 04947cc | 2021-03-06 19:26:46 +0100 | [diff] [blame] | 3799 | def Test_check_func_arg_types() |
| 3800 | var lines =<< trim END |
| 3801 | vim9script |
| 3802 | def F1(x: string): string |
| 3803 | return x |
| 3804 | enddef |
| 3805 | |
| 3806 | def F2(x: number): number |
| 3807 | return x + 1 |
| 3808 | enddef |
| 3809 | |
Bram Moolenaar | 1d9cef7 | 2022-03-17 16:30:03 +0000 | [diff] [blame] | 3810 | def G(Fg: func): dict<func> |
| 3811 | return {f: Fg} |
Bram Moolenaar | 04947cc | 2021-03-06 19:26:46 +0100 | [diff] [blame] | 3812 | enddef |
| 3813 | |
| 3814 | def H(d: dict<func>): string |
| 3815 | return d.f('a') |
| 3816 | enddef |
| 3817 | END |
| 3818 | |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 3819 | v9.CheckScriptSuccess(lines + ['echo H(G(F1))']) |
| 3820 | v9.CheckScriptFailure(lines + ['echo H(G(F2))'], 'E1013:') |
Bram Moolenaar | 1d9cef7 | 2022-03-17 16:30:03 +0000 | [diff] [blame] | 3821 | |
| 3822 | v9.CheckScriptFailure(lines + ['def SomeFunc(ff: func)', 'enddef'], 'E704:') |
Bram Moolenaar | 04947cc | 2021-03-06 19:26:46 +0100 | [diff] [blame] | 3823 | enddef |
| 3824 | |
Bram Moolenaar | badf04f | 2022-03-12 21:28:22 +0000 | [diff] [blame] | 3825 | def Test_call_func_with_null() |
| 3826 | var lines =<< trim END |
| 3827 | def Fstring(v: string) |
| 3828 | assert_equal(null_string, v) |
| 3829 | enddef |
| 3830 | Fstring(null_string) |
| 3831 | def Fblob(v: blob) |
| 3832 | assert_equal(null_blob, v) |
| 3833 | enddef |
| 3834 | Fblob(null_blob) |
| 3835 | def Flist(v: list<number>) |
| 3836 | assert_equal(null_list, v) |
| 3837 | enddef |
| 3838 | Flist(null_list) |
| 3839 | def Fdict(v: dict<number>) |
| 3840 | assert_equal(null_dict, v) |
| 3841 | enddef |
| 3842 | Fdict(null_dict) |
| 3843 | def Ffunc(Fv: func(number): number) |
| 3844 | assert_equal(null_function, Fv) |
| 3845 | enddef |
| 3846 | Ffunc(null_function) |
| 3847 | if has('channel') |
| 3848 | def Fchannel(v: channel) |
| 3849 | assert_equal(null_channel, v) |
| 3850 | enddef |
| 3851 | Fchannel(null_channel) |
| 3852 | def Fjob(v: job) |
| 3853 | assert_equal(null_job, v) |
| 3854 | enddef |
| 3855 | Fjob(null_job) |
| 3856 | endif |
| 3857 | END |
| 3858 | v9.CheckDefAndScriptSuccess(lines) |
| 3859 | enddef |
| 3860 | |
| 3861 | def Test_null_default_argument() |
| 3862 | var lines =<< trim END |
| 3863 | def Fstring(v: string = null_string) |
| 3864 | assert_equal(null_string, v) |
| 3865 | enddef |
| 3866 | Fstring() |
| 3867 | def Fblob(v: blob = null_blob) |
| 3868 | assert_equal(null_blob, v) |
| 3869 | enddef |
| 3870 | Fblob() |
| 3871 | def Flist(v: list<number> = null_list) |
| 3872 | assert_equal(null_list, v) |
| 3873 | enddef |
| 3874 | Flist() |
| 3875 | def Fdict(v: dict<number> = null_dict) |
| 3876 | assert_equal(null_dict, v) |
| 3877 | enddef |
| 3878 | Fdict() |
| 3879 | def Ffunc(Fv: func(number): number = null_function) |
| 3880 | assert_equal(null_function, Fv) |
| 3881 | enddef |
| 3882 | Ffunc() |
| 3883 | if has('channel') |
| 3884 | def Fchannel(v: channel = null_channel) |
| 3885 | assert_equal(null_channel, v) |
| 3886 | enddef |
| 3887 | Fchannel() |
| 3888 | def Fjob(v: job = null_job) |
| 3889 | assert_equal(null_job, v) |
| 3890 | enddef |
| 3891 | Fjob() |
| 3892 | endif |
| 3893 | END |
| 3894 | v9.CheckDefAndScriptSuccess(lines) |
| 3895 | enddef |
| 3896 | |
| 3897 | def Test_null_return() |
| 3898 | var lines =<< trim END |
| 3899 | def Fstring(): string |
| 3900 | return null_string |
| 3901 | enddef |
| 3902 | assert_equal(null_string, Fstring()) |
| 3903 | def Fblob(): blob |
| 3904 | return null_blob |
| 3905 | enddef |
| 3906 | assert_equal(null_blob, Fblob()) |
| 3907 | def Flist(): list<number> |
| 3908 | return null_list |
| 3909 | enddef |
| 3910 | assert_equal(null_list, Flist()) |
| 3911 | def Fdict(): dict<number> |
| 3912 | return null_dict |
| 3913 | enddef |
| 3914 | assert_equal(null_dict, Fdict()) |
| 3915 | def Ffunc(): func(number): number |
| 3916 | return null_function |
| 3917 | enddef |
| 3918 | assert_equal(null_function, Ffunc()) |
| 3919 | if has('channel') |
| 3920 | def Fchannel(): channel |
| 3921 | return null_channel |
| 3922 | enddef |
| 3923 | assert_equal(null_channel, Fchannel()) |
| 3924 | def Fjob(): job |
| 3925 | return null_job |
| 3926 | enddef |
| 3927 | assert_equal(null_job, Fjob()) |
| 3928 | endif |
| 3929 | END |
| 3930 | v9.CheckDefAndScriptSuccess(lines) |
| 3931 | enddef |
| 3932 | |
Bram Moolenaar | 6e48b84 | 2021-08-10 22:52:02 +0200 | [diff] [blame] | 3933 | def Test_list_any_type_checked() |
| 3934 | var lines =<< trim END |
| 3935 | vim9script |
| 3936 | def Foo() |
| 3937 | --decl-- |
| 3938 | Bar(l) |
| 3939 | enddef |
| 3940 | def Bar(ll: list<dict<any>>) |
| 3941 | enddef |
| 3942 | Foo() |
| 3943 | END |
Bram Moolenaar | 2d3ac2e | 2022-02-03 12:34:05 +0000 | [diff] [blame] | 3944 | # "any" could be "dict<any>", thus OK |
Bram Moolenaar | 6e48b84 | 2021-08-10 22:52:02 +0200 | [diff] [blame] | 3945 | lines[2] = 'var l: list<any>' |
Bram Moolenaar | 2d3ac2e | 2022-02-03 12:34:05 +0000 | [diff] [blame] | 3946 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | 6e48b84 | 2021-08-10 22:52:02 +0200 | [diff] [blame] | 3947 | lines[2] = 'var l: list<any> = []' |
Bram Moolenaar | 2d3ac2e | 2022-02-03 12:34:05 +0000 | [diff] [blame] | 3948 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | 6e48b84 | 2021-08-10 22:52:02 +0200 | [diff] [blame] | 3949 | |
| 3950 | lines[2] = 'var l: list<any> = [11]' |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 3951 | 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] | 3952 | enddef |
| 3953 | |
Bram Moolenaar | 701cc6c | 2021-04-10 13:33:48 +0200 | [diff] [blame] | 3954 | def Test_compile_error() |
| 3955 | var lines =<< trim END |
| 3956 | def g:Broken() |
| 3957 | echo 'a' + {} |
| 3958 | enddef |
| 3959 | call g:Broken() |
| 3960 | END |
| 3961 | # First call: compilation error |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 3962 | v9.CheckScriptFailure(lines, 'E1051: Wrong argument type for +') |
Bram Moolenaar | 701cc6c | 2021-04-10 13:33:48 +0200 | [diff] [blame] | 3963 | |
| 3964 | # Second call won't try compiling again |
| 3965 | assert_fails('call g:Broken()', 'E1091: Function is not compiled: Broken') |
Bram Moolenaar | 599410c | 2021-04-10 14:03:43 +0200 | [diff] [blame] | 3966 | delfunc g:Broken |
| 3967 | |
| 3968 | # No error when compiling with :silent! |
| 3969 | lines =<< trim END |
| 3970 | def g:Broken() |
| 3971 | echo 'a' + [] |
| 3972 | enddef |
| 3973 | silent! defcompile |
| 3974 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 3975 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | 599410c | 2021-04-10 14:03:43 +0200 | [diff] [blame] | 3976 | |
| 3977 | # Calling the function won't try compiling again |
| 3978 | assert_fails('call g:Broken()', 'E1091: Function is not compiled: Broken') |
| 3979 | delfunc g:Broken |
Bram Moolenaar | 701cc6c | 2021-04-10 13:33:48 +0200 | [diff] [blame] | 3980 | enddef |
| 3981 | |
Bram Moolenaar | 962c43b | 2021-04-10 17:18:09 +0200 | [diff] [blame] | 3982 | def Test_ignored_argument() |
| 3983 | var lines =<< trim END |
| 3984 | vim9script |
| 3985 | def Ignore(_, _): string |
| 3986 | return 'yes' |
| 3987 | enddef |
| 3988 | assert_equal('yes', Ignore(1, 2)) |
| 3989 | |
| 3990 | func Ok(_) |
| 3991 | return a:_ |
| 3992 | endfunc |
| 3993 | assert_equal('ok', Ok('ok')) |
| 3994 | |
| 3995 | func Oktoo() |
| 3996 | let _ = 'too' |
| 3997 | return _ |
| 3998 | endfunc |
| 3999 | assert_equal('too', Oktoo()) |
Bram Moolenaar | da479c7 | 2021-04-10 21:01:38 +0200 | [diff] [blame] | 4000 | |
| 4001 | 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] | 4002 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 4003 | v9.CheckScriptSuccess(lines) |
Bram Moolenaar | 962c43b | 2021-04-10 17:18:09 +0200 | [diff] [blame] | 4004 | |
| 4005 | lines =<< trim END |
| 4006 | def Ignore(_: string): string |
| 4007 | return _ |
| 4008 | enddef |
| 4009 | defcompile |
| 4010 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 4011 | v9.CheckScriptFailure(lines, 'E1181:', 1) |
Bram Moolenaar | 962c43b | 2021-04-10 17:18:09 +0200 | [diff] [blame] | 4012 | |
| 4013 | lines =<< trim END |
| 4014 | var _ = 1 |
| 4015 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 4016 | v9.CheckDefAndScriptFailure(lines, 'E1181:', 1) |
Yegappan Lakshmanan | 34fcb69 | 2021-05-25 20:14:00 +0200 | [diff] [blame] | 4017 | |
| 4018 | lines =<< trim END |
| 4019 | var x = _ |
| 4020 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 4021 | v9.CheckDefAndScriptFailure(lines, 'E1181:', 1) |
Bram Moolenaar | 962c43b | 2021-04-10 17:18:09 +0200 | [diff] [blame] | 4022 | enddef |
| 4023 | |
Bram Moolenaar | bb8a7ce | 2021-04-10 20:10:26 +0200 | [diff] [blame] | 4024 | def Test_too_many_arguments() |
| 4025 | var lines =<< trim END |
| 4026 | echo [0, 1, 2]->map(() => 123) |
| 4027 | END |
Bram Moolenaar | eddd4fc | 2022-02-20 15:52:28 +0000 | [diff] [blame] | 4028 | v9.CheckDefAndScriptFailure(lines, ['E176:', 'E1106: 2 arguments too many'], 1) |
Bram Moolenaar | bb8a7ce | 2021-04-10 20:10:26 +0200 | [diff] [blame] | 4029 | |
| 4030 | lines =<< trim END |
| 4031 | echo [0, 1, 2]->map((_) => 123) |
| 4032 | END |
Bram Moolenaar | eddd4fc | 2022-02-20 15:52:28 +0000 | [diff] [blame] | 4033 | v9.CheckDefAndScriptFailure(lines, ['E176', 'E1106: One argument too many'], 1) |
Bram Moolenaar | bb8a7ce | 2021-04-10 20:10:26 +0200 | [diff] [blame] | 4034 | enddef |
Bram Moolenaar | 077a423 | 2020-12-22 18:33:27 +0100 | [diff] [blame] | 4035 | |
Bram Moolenaar | a6aa164 | 2021-04-23 19:32:23 +0200 | [diff] [blame] | 4036 | def Test_closing_brace_at_start_of_line() |
| 4037 | var lines =<< trim END |
| 4038 | def Func() |
| 4039 | enddef |
| 4040 | Func( |
| 4041 | ) |
| 4042 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 4043 | v9.CheckDefAndScriptSuccess(lines) |
Bram Moolenaar | a6aa164 | 2021-04-23 19:32:23 +0200 | [diff] [blame] | 4044 | enddef |
| 4045 | |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 4046 | func s:CreateMydict() |
Bram Moolenaar | b033ee2 | 2021-08-15 16:08:36 +0200 | [diff] [blame] | 4047 | let g:mydict = {} |
| 4048 | func g:mydict.afunc() |
| 4049 | let g:result = self.key |
| 4050 | endfunc |
| 4051 | endfunc |
| 4052 | |
| 4053 | def Test_numbered_function_reference() |
| 4054 | CreateMydict() |
| 4055 | var output = execute('legacy func g:mydict.afunc') |
| 4056 | var funcName = 'g:' .. substitute(output, '.*function \(\d\+\).*', '\1', '') |
| 4057 | execute 'function(' .. funcName .. ', [], {key: 42})()' |
| 4058 | # check that the function still exists |
| 4059 | assert_equal(output, execute('legacy func g:mydict.afunc')) |
| 4060 | unlet g:mydict |
| 4061 | enddef |
| 4062 | |
Bram Moolenaar | d3a1178 | 2022-01-05 16:50:40 +0000 | [diff] [blame] | 4063 | def Test_go_beyond_end_of_cmd() |
| 4064 | # this was reading the byte after the end of the line |
| 4065 | var lines =<< trim END |
| 4066 | def F() |
| 4067 | cal |
| 4068 | enddef |
| 4069 | defcompile |
| 4070 | END |
Bram Moolenaar | 62aec93 | 2022-01-29 21:45:34 +0000 | [diff] [blame] | 4071 | v9.CheckScriptFailure(lines, 'E476:') |
Bram Moolenaar | d3a1178 | 2022-01-05 16:50:40 +0000 | [diff] [blame] | 4072 | enddef |
| 4073 | |
Yegappan Lakshmanan | 7c7e19c | 2022-04-09 11:09:07 +0100 | [diff] [blame^] | 4074 | " Test for memory allocation failure when defining a new lambda |
| 4075 | func Test_lambda_allocation_failure() |
| 4076 | new |
| 4077 | let lines =<< trim END |
| 4078 | vim9script |
| 4079 | g:Xlambda = (x): number => { |
| 4080 | return x + 1 |
| 4081 | } |
| 4082 | END |
| 4083 | call setline(1, lines) |
| 4084 | call test_alloc_fail(GetAllocId('get_func'), 0, 0) |
| 4085 | call assert_fails('source', 'E342:') |
| 4086 | call assert_false(exists('g:Xlambda')) |
| 4087 | bw! |
| 4088 | endfunc |
| 4089 | |
Bram Moolenaar | 8b716f5 | 2022-02-15 21:17:56 +0000 | [diff] [blame] | 4090 | " The following messes up syntax highlight, keep near the end. |
Bram Moolenaar | 2067733 | 2021-06-06 17:02:53 +0200 | [diff] [blame] | 4091 | if has('python3') |
Bram Moolenaar | 8b716f5 | 2022-02-15 21:17:56 +0000 | [diff] [blame] | 4092 | def Test_python3_command() |
| 4093 | py3 import vim |
Bram Moolenaar | f5288c5 | 2022-02-15 21:33:29 +0000 | [diff] [blame] | 4094 | py3 vim.command("g:done = 'yes'") |
Bram Moolenaar | 8b716f5 | 2022-02-15 21:17:56 +0000 | [diff] [blame] | 4095 | assert_equal('yes', g:done) |
| 4096 | unlet g:done |
| 4097 | enddef |
| 4098 | |
Bram Moolenaar | 2067733 | 2021-06-06 17:02:53 +0200 | [diff] [blame] | 4099 | def Test_python3_heredoc() |
| 4100 | py3 << trim EOF |
| 4101 | import vim |
| 4102 | vim.vars['didit'] = 'yes' |
| 4103 | EOF |
| 4104 | assert_equal('yes', g:didit) |
| 4105 | |
| 4106 | python3 << trim EOF |
| 4107 | import vim |
| 4108 | vim.vars['didit'] = 'again' |
| 4109 | EOF |
| 4110 | assert_equal('again', g:didit) |
| 4111 | enddef |
| 4112 | endif |
| 4113 | |
Bram Moolenaar | 2067733 | 2021-06-06 17:02:53 +0200 | [diff] [blame] | 4114 | if has('lua') |
| 4115 | def Test_lua_heredoc() |
| 4116 | g:d = {} |
| 4117 | lua << trim EOF |
| 4118 | x = vim.eval('g:d') |
| 4119 | x['key'] = 'val' |
| 4120 | EOF |
| 4121 | assert_equal('val', g:d.key) |
| 4122 | enddef |
Bram Moolenaar | efd73ae | 2022-03-20 18:51:00 +0000 | [diff] [blame] | 4123 | |
| 4124 | def Test_lua_heredoc_fails() |
| 4125 | var lines = [ |
| 4126 | 'vim9script', |
| 4127 | 'def ExeLua()', |
| 4128 | 'lua << trim EOLUA', |
| 4129 | "x = vim.eval('g:nodict')", |
| 4130 | 'EOLUA', |
| 4131 | 'enddef', |
| 4132 | 'ExeLua()', |
| 4133 | ] |
| 4134 | v9.CheckScriptFailure(lines, 'E121: Undefined variable: g:nodict') |
| 4135 | enddef |
Bram Moolenaar | 2067733 | 2021-06-06 17:02:53 +0200 | [diff] [blame] | 4136 | endif |
| 4137 | |
Bram Moolenaar | f7779c6 | 2020-05-03 15:38:16 +0200 | [diff] [blame] | 4138 | |
Bram Moolenaar | 5deeb3f | 2020-04-05 17:08:17 +0200 | [diff] [blame] | 4139 | " vim: ts=8 sw=2 sts=2 expandtab tw=80 fdm=marker |