Mercurial > vim
comparison src/testdir/test_timers.vim @ 17159:3fd0765f454f v8.1.1579
patch 8.1.1579: dict and list could be GC'ed while displaying error
commit https://github.com/vim/vim/commit/adc6714aac20f5462a0ecec50ab4806b2f3ab0db
Author: Bram Moolenaar <Bram@vim.org>
Date: Sat Jun 22 01:40:42 2019 +0200
patch 8.1.1579: dict and list could be GC'ed while displaying error
Problem: Dict and list could be GC'ed while displaying error in a timer.
(Yasuhiro Matsumoto)
Solution: Block garbage collection when executing a timer. Add
test_garbagecollect_soon(). Add "no_wait_return" to
test_override(). (closes #4571)
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Sat, 22 Jun 2019 01:45:05 +0200 |
| parents | 8e9e9124c7a2 |
| children | 7927cf327396 |
comparison
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| 17158:7aee4ff9e8a5 | 17159:3fd0765f454f |
|---|---|
| 307 call StopVimInTerminal(buf) | 307 call StopVimInTerminal(buf) |
| 308 call delete('Xtrcscript') | 308 call delete('Xtrcscript') |
| 309 call delete('Xtrctext') | 309 call delete('Xtrctext') |
| 310 endfunc | 310 endfunc |
| 311 | 311 |
| 312 " Test that the garbage collector isn't triggered if a timer callback invokes | |
| 313 " vgetc(). | |
| 314 func Test_nocatch_garbage_collect() | |
| 315 " 'uptimetime. must be bigger than the timer timeout | |
| 316 set ut=200 | |
| 317 call test_garbagecollect_soon() | |
| 318 call test_override('no_wait_return', 0) | |
| 319 func CauseAnError(id) | |
| 320 " This will show an error and wait for Enter. | |
| 321 let a = {'foo', 'bar'} | |
| 322 endfunc | |
| 323 func FeedChar(id) | |
| 324 call feedkeys('x', 't') | |
| 325 endfunc | |
| 326 call timer_start(300, 'FeedChar') | |
| 327 call timer_start(100, 'CauseAnError') | |
| 328 let x = getchar() | |
| 329 | |
| 330 set ut& | |
| 331 call test_override('no_wait_return', 1) | |
| 332 delfunc CauseAnError | |
| 333 delfunc FeedChar | |
| 334 endfunc | |
| 335 | |
| 312 " vim: shiftwidth=2 sts=2 expandtab | 336 " vim: shiftwidth=2 sts=2 expandtab |