Mercurial > vim
diff src/testdir/test_channel.vim @ 15369:c73f1fdfb27a v8.1.0692
patch 8.1.0692: if a buffer was deleted a channel can't write to it
commit https://github.com/vim/vim/commit/8b62d87e4243d3dc9bf4f17bfe1a8953077a70c9
Author: Bram Moolenaar <Bram@vim.org>
Date: Sat Jan 5 00:02:57 2019 +0100
patch 8.1.0692: if a buffer was deleted a channel can't write to it
Problem: If a buffer was deleted a channel can't write to it.
Solution: When the buffer exists but was unloaded, prepare it for writing.
(closes #3764)
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Sat, 05 Jan 2019 00:15:07 +0100 |
| parents | d2ac3f2b44ba |
| children | cda564e7c111 |
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--- a/src/testdir/test_channel.vim +++ b/src/testdir/test_channel.vim @@ -1645,6 +1645,28 @@ func Test_collapse_buffers() bwipe! endfunc +func Test_write_to_deleted_buffer() + if !executable('echo') || !has('job') + return + endif + let job = job_start('echo hello', {'out_io': 'buffer', 'out_name': 'test_buffer', 'out_msg': 0}) + call WaitForAssert({-> assert_equal("dead", job_status(job))}) + let bufnr = bufnr('test_buffer') + call assert_equal(['hello'], getbufline(bufnr, 1, '$')) + call assert_equal('nofile', getbufvar(bufnr, '&buftype')) + call assert_equal('hide', getbufvar(bufnr, '&bufhidden')) + bdel test_buffer + call assert_equal([], getbufline(bufnr, 1, '$')) + + let job = job_start('echo hello', {'out_io': 'buffer', 'out_name': 'test_buffer', 'out_msg': 0}) + call WaitForAssert({-> assert_equal("dead", job_status(job))}) + call assert_equal(['hello'], getbufline(bufnr, 1, '$')) + call assert_equal('nofile', getbufvar(bufnr, '&buftype')) + call assert_equal('hide', getbufvar(bufnr, '&bufhidden')) + + bwipe! test_buffer +endfunc + func Test_cmd_parsing() if !has('unix') return