From 5f05ae68e555e94aa31c36b35dfb2e03952443ba Mon Sep 17 00:00:00 2001
From: Brian Anderson <andersrb@gmail.com>
Date: Fri, 7 Jan 2011 22:13:52 -0500
Subject: Don't allow circular_buffer to shrink below it's initial size

---
 src/test/run-pass/chan-poweroftwo.rs | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'src/test')

diff --git a/src/test/run-pass/chan-poweroftwo.rs b/src/test/run-pass/chan-poweroftwo.rs
index f3a4b9b5..da9a62cc 100644
--- a/src/test/run-pass/chan-poweroftwo.rs
+++ b/src/test/run-pass/chan-poweroftwo.rs
@@ -38,9 +38,19 @@ impure fn test_grow() {
     }
 }
 
+// Don't allow the buffer to shrink below it's original size
+impure fn test_shrink() {
+    let port[i8] myport = port();
+    auto mychan = chan(myport);
+
+    mychan <| 0i8;
+    auto x <- myport;
+}
+
 impure fn main() {
     test_init();
     test_grow();
+    test_shrink();
 }
 
 // Local Variables:
-- 
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