patch 9.0.0913: only change in current window triggers the WinScrolled event
Problem: Only a change in the current window triggers the WinScrolled
event.
Solution: Trigger WinScrolled if any window scrolled or changed size.
(issue #11576)
diff --git a/src/testdir/test_autocmd.vim b/src/testdir/test_autocmd.vim
index 637fdb8..5d3e0ac 100644
--- a/src/testdir/test_autocmd.vim
+++ b/src/testdir/test_autocmd.vim
@@ -407,11 +407,38 @@
call TermWait(buf)
call StopVimInTerminal(buf)
+ " check the startup script finished to the end
call assert_equal(['123456'], readfile('Xtestout'))
-
call delete('Xtestout')
endfunc
+func Test_WinScrolled_once_only()
+ CheckRunVimInTerminal
+
+ let lines =<< trim END
+ set cmdheight=2
+ call setline(1, ['aaa', 'bbb'])
+ let trigger_count = 0
+ func ShowInfo(id)
+ echo g:trigger_count g:winid winlayout()
+ endfunc
+
+ vsplit
+ split
+ " use a timer to show the info after a redraw
+ au WinScrolled * let trigger_count += 1 | let winid = expand('<amatch>') | call timer_start(100, 'ShowInfo')
+ wincmd j
+ wincmd l
+ END
+ call writefile(lines, 'Xtest_winscrolled_once', 'D')
+ let buf = RunVimInTerminal('-S Xtest_winscrolled_once', #{rows: 10, cols: 60, statusoff: 2})
+
+ call term_sendkeys(buf, "\<C-E>")
+ call VerifyScreenDump(buf, 'Test_winscrolled_once_only_1', {})
+
+ call StopVimInTerminal(buf)
+endfunc
+
func Test_WinScrolled_long_wrapped()
CheckRunVimInTerminal
@@ -2916,6 +2943,7 @@
call assert_fails('set spell spelllang=0', 'E937:')
au! SpellFileMissing
+ set nospell spelllang=en
bwipe
endfunc