From 9bb2963b7e922a9e8939253bb131eda9f31ca125 Mon Sep 17 00:00:00 2001
From: Daniel Patterson <dbp@riseup.net>
Date: Tue, 21 Aug 2012 14:35:58 -0400
Subject: [PATCH] core: adding test for os::tmpdir()

---
 src/libcore/os.rs | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/libcore/os.rs b/src/libcore/os.rs
index 6993eb82d012..2fb02a96e197 100644
--- a/src/libcore/os.rs
+++ b/src/libcore/os.rs
@@ -968,6 +968,11 @@ mod tests {
                                |s| setenv(~"USERPROFILE", s));
     }
 
+    #[test]
+    fn tmpdir() {
+        option::iter(os::tmpdir(), |s| assert !str::is_empty(s));
+    }
+
     // Issue #712
     #[test]
     fn test_list_dir_no_invalid_memory_access() { os::list_dir(~"."); }