patch 8.2.0902: using searchcount() in 'statusline' causes an error
Problem: Using searchcount() in 'statusline' causes an error.
Solution: Avoid saving/restoring the search patten recursively.
(closes #6194)
diff --git a/src/testdir/test_search_stat.vim b/src/testdir/test_search_stat.vim
index 85e4f86..7c4e13f 100644
--- a/src/testdir/test_search_stat.vim
+++ b/src/testdir/test_search_stat.vim
@@ -263,6 +263,34 @@
call assert_fails('echo searchcount("boo!")', 'E715:')
endfunc
+func Test_searchcount_in_statusline()
+ CheckScreendump
+
+ let lines =<< trim END
+ set shortmess-=S
+ call append(0, 'this is something')
+ function TestSearchCount() abort
+ let search_count = searchcount()
+ if !empty(search_count)
+ return '[' . search_count.current . '/' . search_count.total . ']'
+ else
+ return ''
+ endif
+ endfunction
+ set hlsearch
+ set laststatus=2 statusline+=%{TestSearchCount()}
+ END
+ call writefile(lines, 'Xsearchstatusline')
+ let buf = RunVimInTerminal('-S Xsearchstatusline', #{rows: 10})
+ call TermWait(buf)
+ call term_sendkeys(buf, "/something")
+ call VerifyScreenDump(buf, 'Test_searchstat_4', {})
+
+ call term_sendkeys(buf, "\<Esc>")
+ call StopVimInTerminal(buf)
+ call delete('Xsearchstatusline')
+endfunc
+
func Test_search_stat_foldopen()
CheckScreendump