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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 01:47:29 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 01:47:29 +0000
commit0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d (patch)
treea31f07c9bcca9d56ce61e9a1ffd30ef350d513aa /third_party/rust/futures/tests/future_fuse.rs
parentInitial commit. (diff)
downloadfirefox-esr-0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d.tar.xz
firefox-esr-0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d.zip
Adding upstream version 115.8.0esr.upstream/115.8.0esr
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'third_party/rust/futures/tests/future_fuse.rs')
-rw-r--r--third_party/rust/futures/tests/future_fuse.rs12
1 files changed, 12 insertions, 0 deletions
diff --git a/third_party/rust/futures/tests/future_fuse.rs b/third_party/rust/futures/tests/future_fuse.rs
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index 0000000000..83f2c1ce9e
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+++ b/third_party/rust/futures/tests/future_fuse.rs
@@ -0,0 +1,12 @@
+use futures::future::{self, FutureExt};
+use futures::task::Context;
+use futures_test::task::panic_waker;
+
+#[test]
+fn fuse() {
+ let mut future = future::ready::<i32>(2).fuse();
+ let waker = panic_waker();
+ let mut cx = Context::from_waker(&waker);
+ assert!(future.poll_unpin(&mut cx).is_ready());
+ assert!(future.poll_unpin(&mut cx).is_pending());
+}