From 6cf54833f7d8319ec764ef0878295c8945c71fb4 Mon Sep 17 00:00:00 2001
From: Junegunn Choi <junegunn.c@gmail.com>
Date: Wed, 2 Mar 2016 03:23:32 +0900
Subject: [PATCH] Fix flaky test case

---
 test/test_go.rb | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/test/test_go.rb b/test/test_go.rb
index 28cb833..a06ed8e 100644
--- a/test/test_go.rb
+++ b/test/test_go.rb
@@ -897,13 +897,15 @@ class TestGoFZF < TestBase
     # Custom script to use as $SHELL
     output = tempname + '.out'
     File.unlink output rescue nil
-    writelines tempname, ['#!/usr/bin/env bash', "echo $1 / $2 > #{output}"]
+    writelines tempname, ['#!/usr/bin/env bash', "echo $1 / $2 > #{output}", "sync"]
     system "chmod +x #{tempname}"
 
     tmux.send_keys "echo foo | SHELL=#{tempname} fzf --bind 'enter:execute:{}bar'", :Enter
     tmux.until { |lines| lines[-2].include? '1/1' }
     tmux.send_keys :Enter
+    tmux.until { |lines| lines[-2].include? '1/1' }
     tmux.send_keys 'C-c'
+    tmux.prepare
     assert_equal ['-c / "foo"bar'], File.readlines(output).map(&:chomp)
   ensure
     File.unlink output rescue nil