From 7e0e0782a17b91a9d90d493f326770dcf33c7598 Mon Sep 17 00:00:00 2001 From: Jan Edmund Lazo Date: Tue, 24 Nov 2020 09:12:58 -0500 Subject: vim-patch:8.2.2036: buffer messed up if creating the quickfix window fails (#13365) Problem: Current buffer is messed up if creating a new buffer for the quickfix window fails. Solution: Check that creating the buffer succeeds. (closes vim/vim#7352) https://github.com/vim/vim/commit/9e40c4b15ebfbc84947a3f34b1bd53e397b57f51 --- src/nvim/testdir/test_quickfix.vim | 35 +++++++++++++++++++++++++++++++++++ 1 file changed, 35 insertions(+) (limited to 'src/nvim/testdir/test_quickfix.vim') diff --git a/src/nvim/testdir/test_quickfix.vim b/src/nvim/testdir/test_quickfix.vim index 3e97cd2dd0..9c5f0777c6 100644 --- a/src/nvim/testdir/test_quickfix.vim +++ b/src/nvim/testdir/test_quickfix.vim @@ -4423,4 +4423,39 @@ func Test_add_invalid_entry_with_qf_window() cclose endfunc +" Test for very weird problem: autocommand causes a failure, resulting opening +" the quickfix window to fail. This still splits the window, but otherwise +" should not mess up buffers. +func Test_quickfix_window_fails_to_open() + CheckScreendump + + let lines =<< trim END + anything + try + anything + endtry + END + call writefile(lines, 'XquickfixFails') + + let lines =<< trim END + split XquickfixFails + silent vimgrep anything % + normal o + au BufLeave * ++once source XquickfixFails + " This will trigger the autocommand, which causes an error, what follows + " is aborted but the window was already split. + silent! cwindow + END + call writefile(lines, 'XtestWinFails') + let buf = RunVimInTerminal('-S XtestWinFails', #{rows: 13}) + call VerifyScreenDump(buf, 'Test_quickfix_window_fails', {}) + + " clean up + call term_sendkeys(buf, ":bwipe!\") + call term_wait(buf) + call StopVimInTerminal(buf) + call delete('XtestWinFails') + call delete('XquickfixFails') +endfunc + " vim: shiftwidth=2 sts=2 expandtab -- cgit