From 1d1c502dd4727401865258fe60b4f858947c40a0 Mon Sep 17 00:00:00 2001
From: Youngmin Yoo <youngmin.yoo@samsung.com>
Date: Fri, 10 May 2013 15:51:34 +0900
Subject: [PATCH] Add vec.rs each2_mut testsuite

---
 src/test/run-pass/vec-each2_mut.rs | 38 ++++++++++++++++++++++++++++++
 1 file changed, 38 insertions(+)
 create mode 100644 src/test/run-pass/vec-each2_mut.rs

diff --git a/src/test/run-pass/vec-each2_mut.rs b/src/test/run-pass/vec-each2_mut.rs
new file mode 100644
index 00000000000..3c6b7da9f14
--- /dev/null
+++ b/src/test/run-pass/vec-each2_mut.rs
@@ -0,0 +1,38 @@
+// Copyright 2012 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+// -*- rust -*-
+fn main(){
+    let mut t1 = ~[];
+    t1.push('a');
+
+    let mut t2 = ~[];
+    t2.push('b');
+
+    for vec::each2_mut(t1, t2) | i1, i2 | {
+        assert!(*i1 == 'a');
+        assert!(*i2 == 'b');
+    }
+
+    for vec::each2(t1, t2) | i1, i2 | {
+        io::println(fmt!("after t1: %?, t2: %?", i1, i2));
+    }
+
+    for vec::each2_mut(t1, t2) | i1, i2 | {
+        *i1 = 'b';
+        *i2 = 'a';
+        assert!(*i1 == 'b');
+        assert!(*i2 == 'a');
+    }
+
+    for vec::each2(t1, t2) | i1, i2 | {
+        io::println(fmt!("before t1: %?, t2: %?", i1, i2));
+    }
+}