patch 9.0.0086: tabline is not redrawn when entering command line
Problem: Tabline is not redrawn when entering command line.
Solution: Set "redraw_tabline". (closes #10771)
diff --git a/src/testdir/test_cmdline.vim b/src/testdir/test_cmdline.vim
index 1994a8c..e1ee633 100644
--- a/src/testdir/test_cmdline.vim
+++ b/src/testdir/test_cmdline.vim
@@ -3173,4 +3173,20 @@
silent! norm Q00000000000000 000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
endfunc
+func Test_cmdline_redraw_tabline()
+ CheckRunVimInTerminal
+
+ let lines =<< trim END
+ set showtabline=2
+ autocmd CmdlineEnter * set tabline=foo
+ END
+ call writefile(lines, 'Xcmdline_redraw_tabline')
+ let buf = RunVimInTerminal('-S Xcmdline_redraw_tabline', #{rows: 6})
+ call term_sendkeys(buf, ':')
+ call WaitForAssert({-> assert_match('^foo', term_getline(buf, 1))})
+
+ call StopVimInTerminal(buf)
+ call delete('Xcmdline_redraw_tabline')
+endfunc
+
" vim: shiftwidth=2 sts=2 expandtab