From 70c212e4808ca36279c65b630ff1d231e75349d3 Mon Sep 17 00:00:00 2001
From: Björn Linse <bjorn.linse@gmail.com>
Date: Sat, 8 Feb 2020 20:48:22 +0100
Subject: vim-patch:8.2.0235: draw error when an empty group is removed from
 'statusline'

Problem:    Draw error when an empty group is removed from 'statusline'.
Solution:   Do not use highlighting from a removed group.
https://github.com/vim/vim/commit/dbe5d361feb65137099644329cf0ecfd4a945a14
---
 src/nvim/testdir/test_statusline.vim | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

(limited to 'src/nvim/testdir')

diff --git a/src/nvim/testdir/test_statusline.vim b/src/nvim/testdir/test_statusline.vim
index 48ec777ffd..66b6e6c05c 100644
--- a/src/nvim/testdir/test_statusline.vim
+++ b/src/nvim/testdir/test_statusline.vim
@@ -369,3 +369,24 @@ func Test_statusline_visual()
   bwipe! x1
   bwipe! x2
 endfunc
+
+func Test_statusline_removed_group()
+  if !CanRunVimInTerminal()
+    throw 'Skipped: cannot make screendumps'
+  endif
+
+  let lines =<< trim END
+    scriptencoding utf-8
+    set laststatus=2
+    let &statusline = '%#StatColorHi2#%(✓%#StatColorHi2#%) Q≡'
+  END
+  call writefile(lines, 'XTest_statusline')
+
+  let buf = RunVimInTerminal('-S XTest_statusline', {'rows': 10, 'cols': 50})
+  call term_wait(buf, 100)
+  call VerifyScreenDump(buf, 'Test_statusline_1', {})
+
+  " clean up
+  call StopVimInTerminal(buf)
+  call delete('XTest_statusline')
+endfunc
-- 
cgit