1 files changed, 17 insertions, 0 deletions
diff --git a/tests/ui/threads-sendsync/task-comm-5.rs b/tests/ui/threads-sendsync/task-comm-5.rs
new file mode 100644
index 00000000000..cdedf034ac3
--- /dev/null
+++ b/tests/ui/threads-sendsync/task-comm-5.rs
@@ -0,0 +1,17 @@
+// run-pass
+
+use std::sync::mpsc::channel;
+
+pub fn main() { test00(); }
+
+fn test00() {
+    let _r: isize = 0;
+    let mut sum: isize = 0;
+    let (tx, rx) = channel();
+    let number_of_messages: isize = 1000;
+    let mut i: isize = 0;
+    while i < number_of_messages { tx.send(i + 0).unwrap(); i += 1; }
+    i = 0;
+    while i < number_of_messages { sum += rx.recv().unwrap(); i += 1; }
+    assert_eq!(sum, number_of_messages * (number_of_messages - 1) / 2);
+}