Mercurial > vim
comparison src/testdir/test_terminal.vim @ 12154:71e10b81226d v8.0.0957
patch 8.0.0957: a terminal job can deadlock when sending many keys
commit https://github.com/vim/vim/commit/97bd5e6527bf2b48acdd1550acba161e82a5bc99
Author: Bram Moolenaar <Bram@vim.org>
Date: Fri Aug 18 20:50:30 2017 +0200
patch 8.0.0957: a terminal job can deadlock when sending many keys
Problem: When term_sendkeys() sends many keys it may get stuck in writing
to the job.
Solution: Make the write non-blocking, buffer keys to be sent.
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Fri, 18 Aug 2017 21:00:05 +0200 |
| parents | bb43ab26381e |
| children | ee8ead988f2c |
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| 12153:7264e03147e1 | 12154:71e10b81226d |
|---|---|
| 448 let buf = term_start([&shell, &shellcmdflag, 'echo "123"']) | 448 let buf = term_start([&shell, &shellcmdflag, 'echo "123"']) |
| 449 call assert_fails(buf . 'bwipe', 'E517') | 449 call assert_fails(buf . 'bwipe', 'E517') |
| 450 exe buf . 'bwipe!' | 450 exe buf . 'bwipe!' |
| 451 call assert_equal("", bufname(buf)) | 451 call assert_equal("", bufname(buf)) |
| 452 endfunction | 452 endfunction |
| 453 | |
| 454 func Test_terminal_noblock() | |
| 455 let buf = term_start(&shell) | |
| 456 | |
| 457 for c in ['a','b','c','d','e','f','g','h','i','j','k'] | |
| 458 call term_sendkeys(buf, 'echo ' . repeat(c, 5000) . "\<cr>") | |
| 459 endfor | |
| 460 | |
| 461 let g:job = term_getjob(buf) | |
| 462 call Stop_shell_in_terminal(buf) | |
| 463 call term_wait(buf) | |
| 464 bwipe | |
| 465 endfunc |