patch 9.1.0102: settabvar() may change the last accessed tabpage
Problem: settabvar() may change the last accessed tabpage.
Solution: Save and restore lastused_tabpage.
(zeertzjq)
closes: #14017
Signed-off-by: zeertzjq <zeertzjq@outlook.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
diff --git a/src/testdir/test_tabpage.vim b/src/testdir/test_tabpage.vim
index 94f6953..a531f19 100644
--- a/src/testdir/test_tabpage.vim
+++ b/src/testdir/test_tabpage.vim
@@ -993,4 +993,21 @@
bwipe!
endfunc
+" Test that settabvar() shouldn't change the last accessed tabpage.
+func Test_lastused_tabpage_settabvar()
+ tabonly!
+ tabnew
+ tabnew
+ tabnew
+ call assert_equal(3, tabpagenr('#'))
+
+ call settabvar(2, 'myvar', 'tabval')
+ call assert_equal('tabval', gettabvar(2, 'myvar'))
+ call assert_equal(3, tabpagenr('#'))
+
+ bwipe!
+ bwipe!
+ bwipe!
+endfunc
+
" vim: shiftwidth=2 sts=2 expandtab