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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-28 14:29:10 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-28 14:29:10 +0000 |
commit | 2aa4a82499d4becd2284cdb482213d541b8804dd (patch) | |
tree | b80bf8bf13c3766139fbacc530efd0dd9d54394c /third_party/rust/ahash/tests/nopanic.rs | |
parent | Initial commit. (diff) | |
download | firefox-2aa4a82499d4becd2284cdb482213d541b8804dd.tar.xz firefox-2aa4a82499d4becd2284cdb482213d541b8804dd.zip |
Adding upstream version 86.0.1.upstream/86.0.1upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'third_party/rust/ahash/tests/nopanic.rs')
-rw-r--r-- | third_party/rust/ahash/tests/nopanic.rs | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/third_party/rust/ahash/tests/nopanic.rs b/third_party/rust/ahash/tests/nopanic.rs new file mode 100644 index 0000000000..f3d9361d20 --- /dev/null +++ b/third_party/rust/ahash/tests/nopanic.rs @@ -0,0 +1,54 @@ +use ahash::{AHasher, CallHasher, RandomState}; +use std::hash::BuildHasher; + +#[macro_use] +extern crate no_panic; + +#[inline(never)] +#[no_panic] +fn hash_test_final(num: i32, string: &str) -> (u64, u64) { + use core::hash::Hasher; + let mut hasher1 = AHasher::new_with_keys(1, 2); + let mut hasher2 = AHasher::new_with_keys(3, 4); + hasher1.write_i32(num); + hasher2.write(string.as_bytes()); + (hasher1.finish(), hasher2.finish()) +} + +#[inline(never)] +fn hash_test_final_wrapper(num: i32, string: &str) { + hash_test_final(num, string); +} + +#[inline(never)] +#[no_panic] +fn hash_test_specialize(num: i32, string: &str) -> (u64, u64) { + let hasher1 = AHasher::new_with_keys(1, 2); + let hasher2 = AHasher::new_with_keys(1, 2); + (num.get_hash(hasher1), string.as_bytes().get_hash(hasher2)) +} + +#[inline(never)] +fn hash_test_random_wrapper(num: i32, string: &str) { + hash_test_specialize(num, string); +} + +#[inline(never)] +#[no_panic] +fn hash_test_random(num: i32, string: &str) -> (u64, u64) { + let hasher1 = RandomState::with_seeds(1, 2).build_hasher(); + let hasher2 = RandomState::with_seeds(1, 2).build_hasher(); + (num.get_hash(hasher1), string.as_bytes().get_hash(hasher2)) +} + +#[inline(never)] +fn hash_test_specialize_wrapper(num: i32, string: &str) { + hash_test_specialize(num, string); +} + +#[test] +fn test_no_panic() { + hash_test_final_wrapper(2, "Foo"); + hash_test_specialize_wrapper(2, "Bar"); + hash_test_random_wrapper(2, "Baz"); +} |