| ichizok | 663d18d | 2025-01-02 18:06:00 +0100 | [diff] [blame] | 1 | " Test for getstacktrace() and v:stacktrace |
| 2 | |
| 3 | let s:thisfile = expand('%:p') |
| 4 | let s:testdir = s:thisfile->fnamemodify(':h') |
| 5 | |
| 6 | func Filepath(name) |
| 7 | return s:testdir .. '/' .. a:name |
| 8 | endfunc |
| 9 | |
| 10 | func AssertStacktrace(expect, actual) |
| 11 | call assert_equal(#{lnum: 617, filepath: Filepath('runtest.vim')}, a:actual[0]) |
| 12 | call assert_equal(a:expect, a:actual[-len(a:expect):]) |
| 13 | endfunc |
| 14 | |
| 15 | func Test_getstacktrace() |
| 16 | let g:stacktrace = [] |
| 17 | let lines1 =<< trim [SCRIPT] |
| 18 | " Xscript1 |
| 19 | source Xscript2 |
| 20 | func Xfunc1() |
| 21 | " Xfunc1 |
| 22 | call Xfunc2() |
| 23 | endfunc |
| 24 | [SCRIPT] |
| 25 | let lines2 =<< trim [SCRIPT] |
| 26 | " Xscript2 |
| 27 | func Xfunc2() |
| 28 | " Xfunc2 |
| 29 | let g:stacktrace = getstacktrace() |
| 30 | endfunc |
| 31 | [SCRIPT] |
| 32 | call writefile(lines1, 'Xscript1', 'D') |
| 33 | call writefile(lines2, 'Xscript2', 'D') |
| 34 | source Xscript1 |
| 35 | call Xfunc1() |
| 36 | call AssertStacktrace([ |
| 37 | \ #{funcref: funcref('Test_getstacktrace'), lnum: 35, filepath: s:thisfile}, |
| 38 | \ #{funcref: funcref('Xfunc1'), lnum: 5, filepath: Filepath('Xscript1')}, |
| 39 | \ #{funcref: funcref('Xfunc2'), lnum: 4, filepath: Filepath('Xscript2')}, |
| 40 | \ ], g:stacktrace) |
| 41 | unlet g:stacktrace |
| 42 | endfunc |
| 43 | |
| 44 | func Test_getstacktrace_event() |
| 45 | let g:stacktrace = [] |
| 46 | let lines1 =<< trim [SCRIPT] |
| 47 | " Xscript1 |
| 48 | func Xfunc() |
| 49 | " Xfunc |
| 50 | let g:stacktrace = getstacktrace() |
| 51 | endfunc |
| 52 | augroup test_stacktrace |
| 53 | autocmd SourcePre * call Xfunc() |
| 54 | augroup END |
| 55 | [SCRIPT] |
| 56 | let lines2 =<< trim [SCRIPT] |
| 57 | " Xscript2 |
| 58 | [SCRIPT] |
| 59 | call writefile(lines1, 'Xscript1', 'D') |
| 60 | call writefile(lines2, 'Xscript2', 'D') |
| 61 | source Xscript1 |
| 62 | source Xscript2 |
| 63 | call AssertStacktrace([ |
| 64 | \ #{funcref: funcref('Test_getstacktrace_event'), lnum: 62, filepath: s:thisfile}, |
| 65 | \ #{event: 'SourcePre Autocommands for "*"', lnum: 7, filepath: Filepath('Xscript1')}, |
| 66 | \ #{funcref: funcref('Xfunc'), lnum: 4, filepath: Filepath('Xscript1')}, |
| 67 | \ ], g:stacktrace) |
| 68 | augroup test_stacktrace |
| 69 | autocmd! |
| 70 | augroup END |
| 71 | unlet g:stacktrace |
| 72 | endfunc |
| 73 | |
| 74 | func Test_vstacktrace() |
| 75 | let lines1 =<< trim [SCRIPT] |
| 76 | " Xscript1 |
| 77 | source Xscript2 |
| 78 | func Xfunc1() |
| 79 | " Xfunc1 |
| 80 | call Xfunc2() |
| 81 | endfunc |
| 82 | [SCRIPT] |
| 83 | let lines2 =<< trim [SCRIPT] |
| 84 | " Xscript2 |
| 85 | func Xfunc2() |
| 86 | " Xfunc2 |
| 87 | throw 'Exception from Xfunc2' |
| 88 | endfunc |
| 89 | [SCRIPT] |
| 90 | call writefile(lines1, 'Xscript1', 'D') |
| 91 | call writefile(lines2, 'Xscript2', 'D') |
| 92 | source Xscript1 |
| 93 | call assert_equal([], v:stacktrace) |
| 94 | try |
| 95 | call Xfunc1() |
| 96 | catch |
| 97 | let stacktrace = v:stacktrace |
| 98 | endtry |
| 99 | call assert_equal([], v:stacktrace) |
| 100 | call AssertStacktrace([ |
| 101 | \ #{funcref: funcref('Test_vstacktrace'), lnum: 95, filepath: s:thisfile}, |
| 102 | \ #{funcref: funcref('Xfunc1'), lnum: 5, filepath: Filepath('Xscript1')}, |
| 103 | \ #{funcref: funcref('Xfunc2'), lnum: 4, filepath: Filepath('Xscript2')}, |
| 104 | \ ], stacktrace) |
| 105 | endfunc |
| 106 | |
| 107 | " vim: shiftwidth=2 sts=2 expandtab |