From 03eab41dfb142ee55f85635f96b4a5dca591e988 Mon Sep 17 00:00:00 2001
From: naruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sat, 13 Apr 2013 21:39:23 +0000
Subject: Send input after curses is ready or raise error

On Linux, ncurses's initscr aborts with showing
"Error opening terminal: unknown.".
This fix can catch the error message.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40286 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 test/test_curses.rb | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/test/test_curses.rb b/test/test_curses.rb
index 044ac96005..7a3ae4cf6b 100644
--- a/test/test_curses.rb
+++ b/test/test_curses.rb
@@ -22,6 +22,7 @@ include Curses
 init_screen
 begin
   result = Timeout.timeout(#{timeout}) do
+    print "!"
     #{src}
   end
 rescue Exception => e
@@ -32,6 +33,11 @@ ensure
   $stdio.flush
 end
 src
+      wait = r.readpartial(1)
+      if wait != "!"
+        wait << r.readpartial(1000)
+        raise wait
+      end
       if input
         w.print(input)
         w.flush
-- 
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