From b47f3131515df91a4438adbc1ed2756a1fc453d7 Mon Sep 17 00:00:00 2001
From: zeertzjq <zeertzjq@outlook.com>
Date: Sun, 26 Jun 2022 15:20:44 +0800
Subject: fix(getchar): flush screen before doing a blocking wait

---
 test/functional/ui/messages_spec.lua | 13 +++++++++++++
 1 file changed, 13 insertions(+)

(limited to 'test')

diff --git a/test/functional/ui/messages_spec.lua b/test/functional/ui/messages_spec.lua
index e7eaedba2d..2cff7c1cf4 100644
--- a/test/functional/ui/messages_spec.lua
+++ b/test/functional/ui/messages_spec.lua
@@ -1243,6 +1243,19 @@ vimComment     xxx match /\s"[^\-:.%#=*].*$/ms=s+1,lc=1  excludenl contains=@vim
                                                                   |
     ]])
   end)
+
+  it('echo messages are shown correctly when getchar() immediately follows', function()
+    feed([[:echo 'foo' | echo 'bar' | call getchar()<CR>]])
+    screen:expect([[
+                                                                  |
+      {1:~                                                           }|
+      {1:~                                                           }|
+      {1:~                                                           }|
+      {3:                                                            }|
+      foo                                                         |
+      bar^                                                         |
+    ]])
+  end)
 end)
 
 describe('ui/ext_messages', function()
-- 
cgit