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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-18 02:49:50 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-18 02:49:50 +0000 |
commit | 9835e2ae736235810b4ea1c162ca5e65c547e770 (patch) | |
tree | 3fcebf40ed70e581d776a8a4c65923e8ec20e026 /library/portable-simd/crates/core_simd/tests/try_from_slice.rs | |
parent | Releasing progress-linux version 1.70.0+dfsg2-1~progress7.99u1. (diff) | |
download | rustc-9835e2ae736235810b4ea1c162ca5e65c547e770.tar.xz rustc-9835e2ae736235810b4ea1c162ca5e65c547e770.zip |
Merging upstream version 1.71.1+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'library/portable-simd/crates/core_simd/tests/try_from_slice.rs')
-rw-r--r-- | library/portable-simd/crates/core_simd/tests/try_from_slice.rs | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/library/portable-simd/crates/core_simd/tests/try_from_slice.rs b/library/portable-simd/crates/core_simd/tests/try_from_slice.rs new file mode 100644 index 000000000..859e3b94f --- /dev/null +++ b/library/portable-simd/crates/core_simd/tests/try_from_slice.rs @@ -0,0 +1,25 @@ +#![feature(portable_simd)] + +#[cfg(target_arch = "wasm32")] +use wasm_bindgen_test::*; + +#[cfg(target_arch = "wasm32")] +wasm_bindgen_test_configure!(run_in_browser); + +use core_simd::simd::i32x4; + +#[test] +#[cfg_attr(target_arch = "wasm32", wasm_bindgen_test)] +fn try_from_slice() { + // Equal length + assert_eq!( + i32x4::try_from([1, 2, 3, 4].as_slice()).unwrap(), + i32x4::from_array([1, 2, 3, 4]) + ); + + // Slice length > vector length + assert!(i32x4::try_from([1, 2, 3, 4, 5].as_slice()).is_err()); + + // Slice length < vector length + assert!(i32x4::try_from([1, 2, 3].as_slice()).is_err()); +} |