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diff src/testdir/test_popupwin.vim @ 17274:6a7ba68d448e v8.1.1636

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patch 8.1.1636: crash when popup has fitting scrollbar commit https://github.com/vim/vim/commit/437a746b4c1bd65cecc2e9095e911b58b13fce77 Author: Bram Moolenaar <Bram@vim.org> Date: Fri Jul 5 20:17:22 2019 +0200 patch 8.1.1636: crash when popup has fitting scrollbar Problem: Crash when popup has fitting scrollbar. (Trygve Aaberge) Solution: Don't divide by zero if the scrollbar just fits. (closes https://github.com/vim/vim/issues/4615)
author Bram Moolenaar <Bram@vim.org>
date Fri, 05 Jul 2019 20:30:07 +0200
parents 26e0352613ec
children b6de6181e5ab
line wrap: on
line diff
--- a/src/testdir/test_popupwin.vim
+++ b/src/testdir/test_popupwin.vim
@@ -1565,6 +1565,18 @@ func Test_popup_scrollbar()
   call delete('XtestPopupScroll')
 endfunc
 
+func Test_popup_fitting_scrollbar()
+  " this was causing a crash, divide by zero
+  let winid = popup_create([
+	\ 'one', 'two', 'longer line that wraps', 'four', 'five'], {
+	\ 'scrollbar': 1,
+	\ 'maxwidth': 10,
+	\ 'maxheight': 5,
+	\ 'firstline': 2})
+  redraw
+  call popup_clear()
+endfunc
+
 func Test_popup_settext()
   if !CanRunVimInTerminal()
     throw 'Skipped: cannot make screendumps'