patch 8.2.1984: cannot use :vimgrep in omni completion
Problem: Cannot use :vimgrep in omni completion, causing C completion to
fail.
Solution: Add the EX_LOCK_OK flag to :vimgrep. (closes #7292)
diff --git a/src/testdir/test_quickfix.vim b/src/testdir/test_quickfix.vim
index 395ecc6..cbdc610 100644
--- a/src/testdir/test_quickfix.vim
+++ b/src/testdir/test_quickfix.vim
@@ -3091,6 +3091,66 @@
endtry
endfunc
+func Test_vimgrep_with_textlock()
+ new
+
+ " Simple way to execute something with "textwinlock" set.
+ " Check that vimgrep without jumping can be executed.
+ au InsertCharPre * vimgrep /RunTheTest/j runtest.vim
+ normal ax
+ let qflist = getqflist()
+ call assert_true(len(qflist) > 0)
+ call assert_match('RunTheTest', qflist[0].text)
+ call setqflist([], 'r')
+ au! InsertCharPre
+
+ " Check that vimgrepadd without jumping can be executed.
+ au InsertCharPre * vimgrepadd /RunTheTest/j runtest.vim
+ normal ax
+ let qflist = getqflist()
+ call assert_true(len(qflist) > 0)
+ call assert_match('RunTheTest', qflist[0].text)
+ call setqflist([], 'r')
+ au! InsertCharPre
+
+ " Check that lvimgrep without jumping can be executed.
+ au InsertCharPre * lvimgrep /RunTheTest/j runtest.vim
+ normal ax
+ let qflist = getloclist(0)
+ call assert_true(len(qflist) > 0)
+ call assert_match('RunTheTest', qflist[0].text)
+ call setloclist(0, [], 'r')
+ au! InsertCharPre
+
+ " Check that lvimgrepadd without jumping can be executed.
+ au InsertCharPre * lvimgrepadd /RunTheTest/j runtest.vim
+ normal ax
+ let qflist = getloclist(0)
+ call assert_true(len(qflist) > 0)
+ call assert_match('RunTheTest', qflist[0].text)
+ call setloclist(0, [], 'r')
+ au! InsertCharPre
+
+ " trying to jump will give an error
+ au InsertCharPre * vimgrep /RunTheTest/ runtest.vim
+ call assert_fails('normal ax', 'E565:')
+ au! InsertCharPre
+
+ au InsertCharPre * vimgrepadd /RunTheTest/ runtest.vim
+ call assert_fails('normal ax', 'E565:')
+ au! InsertCharPre
+
+ au InsertCharPre * lvimgrep /RunTheTest/ runtest.vim
+ call assert_fails('normal ax', 'E565:')
+ au! InsertCharPre
+
+ au InsertCharPre * lvimgrepadd /RunTheTest/ runtest.vim
+ call assert_fails('normal ax', 'E565:')
+ au! InsertCharPre
+
+ bwipe!
+endfunc
+
" Tests for the quickfix buffer b:changedtick variable
func Xchangedtick_tests(cchar)
call s:setup_commands(a:cchar)