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Skip leak test on targets without panic=unwind

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This commit is contained in:
Mikail Bagishov 2020-05-28 20:45:21 +03:00
parent 591584e71f
commit 3313bf62ac
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1 changed files with 8 additions and 0 deletions
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8
src/libcore/tests/array.rs
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@ -242,7 +242,14 @@ fn iterator_drops() {
assert_eq!(i.get(), 5);
}
// This test does not work on targets without panic=unwind support.
// To work around this problem, test is marked is should_panic, so it will
// be automagically skipped on unsuitable targets, such as
// wasm32-unknown-unkown.
//
// It means that we use panic for indicating success.
#[test]
#[should_panic(expected = "test succeeded")]
fn array_default_impl_avoids_leaks_on_panic() {
use core::sync::atomic::{AtomicUsize, Ordering::Relaxed};
static COUNTER: AtomicUsize = AtomicUsize::new(0);
@ -274,6 +281,7 @@ fn array_default_impl_avoids_leaks_on_panic() {
assert_eq!(*panic_msg, "bomb limit exceeded");
// check that all bombs are successfully dropped
assert_eq!(COUNTER.load(Relaxed), 0);
panic!("test succeeded")
}
#[test]