patch 8.0.1767: with 'incsearch' text may jump up and down
Problem: With 'incsearch' text may jump up and down. ()
Solution: Besides w_botline also save and restore w_empty_rows.
(closes # 2530)
diff --git a/src/testdir/test_search.vim b/src/testdir/test_search.vim
index 130562f..93a0343 100644
--- a/src/testdir/test_search.vim
+++ b/src/testdir/test_search.vim
@@ -1,6 +1,7 @@
" Test for the search command
source shared.vim
+source screendump.vim
func Test_search_cmdline()
if !exists('+incsearch')
@@ -690,6 +691,36 @@
bwipe!
endfunc
+func Test_incsearch_scrolling()
+ if !CanRunVimInTerminal()
+ return
+ endif
+ call assert_equal(0, &scrolloff)
+ call writefile([
+ \ 'let dots = repeat(".", 120)',
+ \ 'set incsearch cmdheight=2 scrolloff=0',
+ \ 'call setline(1, [dots, dots, dots, "", "target", dots, dots])',
+ \ 'normal gg',
+ \ 'redraw',
+ \ ], 'Xscript')
+ let buf = RunVimInTerminal('-S Xscript', {'rows': 9, 'cols': 70})
+ " Need to send one key at a time to force a redraw
+ call term_sendkeys(buf, '/')
+ sleep 100m
+ call term_sendkeys(buf, 't')
+ sleep 100m
+ call term_sendkeys(buf, 'a')
+ sleep 100m
+ call term_sendkeys(buf, 'r')
+ sleep 100m
+ call term_sendkeys(buf, 'g')
+ call VerifyScreenDump(buf, 'Test_incsearch_scrolling_01', {})
+
+ call term_sendkeys(buf, "\<Esc>")
+ call StopVimInTerminal(buf)
+ call delete('Xscript')
+endfunc
+
func Test_search_undefined_behaviour()
if !has("terminal")
return