commit 07ada5ff2fd8f22ed3233ae5c4ddf87c7b3f56fe
author Bram Moolenaar <Bram@vim.org> Wed Feb 05 20:38:22 2020 +0100
committer Bram Moolenaar <Bram@vim.org> Wed Feb 05 20:38:22 2020 +0100
tree 0be9740166fea1f37b2a447558c7eed059b5a671
parent 94255df057afa0b7dde77612f3274d4440871bd1

patch 8.2.0212: missing search/substitute pattern hardly tested

Problem:    Missing search/substitute pattern hardly tested.
Solution:   Add test_clear_search_pat() and tests. (Yegappan Lakshmanan,
            closes #5579)

src/testdir/test_quickfix.vim

diff --git a/src/testdir/test_quickfix.vim b/src/testdir/test_quickfix.vim
index 129b1cf..79ad82d 100644
--- a/src/testdir/test_quickfix.vim
+++ b/src/testdir/test_quickfix.vim
@@ -2718,6 +2718,10 @@
   call assert_equal(0, getbufinfo('Xtestfile1')[0].loaded)
   call assert_equal([], getbufinfo('Xtestfile2'))
 
+  " Test with the last search pattern not set
+  call test_clear_search_pat()
+  call assert_fails('Xvimgrep // *', 'E35:')
+
   call delete('Xtestfile1')
   call delete('Xtestfile2')
 endfunc