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diff src/testdir/test_winbuf_close.vim @ 22399:75513701ddd2 v8.2.1748

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patch 8.2.1748: closing split window in other tab may cause a crash Commit: https://github.com/vim/vim/commit/f3c51bbff1256a52bdd9ede7887f40062be2628c Author: Bram Moolenaar <Bram@vim.org> Date: Sat Sep 26 19:11:39 2020 +0200 patch 8.2.1748: closing split window in other tab may cause a crash Problem: Closing split window in other tab may cause a crash. Solution: Set tp_curwin properly. (Rob Pilling, closes https://github.com/vim/vim/issues/7018)
author Bram Moolenaar <Bram@vim.org>
date Sat, 26 Sep 2020 19:15:03 +0200
parents ff21e2962490
children bff3fa5f4c74
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line diff
--- a/src/testdir/test_winbuf_close.vim
+++ b/src/testdir/test_winbuf_close.vim
@@ -192,7 +192,23 @@ func Test_tabwin_close()
   call win_execute(l:wid, 'close')
   " Should not crash.
   call assert_true(v:true)
-  %bwipe!
+
+  " This tests closing a window in another tab, while leaving the tab open
+  " i.e. two windows in another tab.
+  tabedit
+  let w:this_win = 42
+  new
+  let othertab_wid = win_getid()
+  tabprevious
+  call win_execute(othertab_wid, 'q')
+  " drawing the tabline helps check that the other tab's windows and buffers
+  " are still valid
+  redrawtabline
+  " but to be certain, ensure we can focus the other tab too
+  tabnext
+  call assert_equal(42, w:this_win)
+
+  bwipe!
 endfunc
 
 " Test when closing a split window (above/below) restores space to the window