From ee2a888860ea496b5a972ed35fb742b4ae008233 Mon Sep 17 00:00:00 2001
From: Alex Crichton <alex@alexcrichton.com>
Date: Wed, 12 Feb 2014 10:25:09 -0800
Subject: extra: Capture stdout/stderr of tests by default

When tests fail, their stdout and stderr is printed as part of the summary, but
this helps suppress failure messages from #[should_fail] tests and generally
clean up the output of the test runner.
---
 src/libstd/io/comm_adapters.rs | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'src/libstd')

diff --git a/src/libstd/io/comm_adapters.rs b/src/libstd/io/comm_adapters.rs
index 6ed588ac69f..bf2c6dbb623 100644
--- a/src/libstd/io/comm_adapters.rs
+++ b/src/libstd/io/comm_adapters.rs
@@ -96,6 +96,12 @@ impl ChanWriter {
     }
 }
 
+impl Clone for ChanWriter {
+    fn clone(&self) -> ChanWriter {
+        ChanWriter { chan: self.chan.clone() }
+    }
+}
+
 impl Writer for ChanWriter {
     fn write(&mut self, buf: &[u8]) -> IoResult<()> {
         if !self.chan.try_send(buf.to_owned()) {
-- 
cgit 1.4.1-3-g733a5