1 files changed, 27 insertions, 0 deletions
diff --git a/third_party/rust/futures-0.1.31/tests/select_all.rs b/third_party/rust/futures-0.1.31/tests/select_all.rs
new file mode 100644
index 0000000000..7780aa306d
--- /dev/null
+++ b/third_party/rust/futures-0.1.31/tests/select_all.rs
@@ -0,0 +1,27 @@
+extern crate futures;
+
+use futures::prelude::*;
+use futures::future::{ok, select_all, err};
+
+#[test]
+fn smoke() {
+    let v = vec![
+        ok(1),
+        err(2),
+        ok(3),
+    ];
+
+    let (i, idx, v) = select_all(v).wait().ok().unwrap();
+    assert_eq!(i, 1);
+    assert_eq!(idx, 0);
+
+    let (i, idx, v) = select_all(v).wait().err().unwrap();
+    assert_eq!(i, 2);
+    assert_eq!(idx, 0);
+
+    let (i, idx, v) = select_all(v).wait().ok().unwrap();
+    assert_eq!(i, 3);
+    assert_eq!(idx, 0);
+
+    assert!(v.is_empty());
+}