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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /js/src/jit-test/tests/typedarray/construct-with-sharedarraybuffer.js | |
parent | Initial commit. (diff) | |
download | firefox-esr-upstream.tar.xz firefox-esr-upstream.zip |
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'js/src/jit-test/tests/typedarray/construct-with-sharedarraybuffer.js')
-rw-r--r-- | js/src/jit-test/tests/typedarray/construct-with-sharedarraybuffer.js | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/typedarray/construct-with-sharedarraybuffer.js b/js/src/jit-test/tests/typedarray/construct-with-sharedarraybuffer.js new file mode 100644 index 0000000000..8583901ce5 --- /dev/null +++ b/js/src/jit-test/tests/typedarray/construct-with-sharedarraybuffer.js @@ -0,0 +1,61 @@ +// |jit-test| skip-if: !this.SharedArrayBuffer + +// Test TypedArray constructor when called with SharedArrayBuffers. + +function testSharedArrayBuffer() { + function test() { + var sab = new SharedArrayBuffer(4 * Int32Array.BYTES_PER_ELEMENT); + for (var i = 0; i < 1000; ++i) { + var ta = new Int32Array(sab); + assertEq(ta.length, 4); + } + } + for (var i = 0; i < 2; ++i) { + test(); + } +} +testSharedArrayBuffer(); + +function testSharedArrayBufferAndByteOffset() { + function test() { + var sab = new SharedArrayBuffer(4 * Int32Array.BYTES_PER_ELEMENT); + for (var i = 0; i < 1000; ++i) { + var ta = new Int32Array(sab, Int32Array.BYTES_PER_ELEMENT); + assertEq(ta.length, 3); + } + } + for (var i = 0; i < 2; ++i) { + test(); + } +} +testSharedArrayBufferAndByteOffset(); + +function testSharedArrayBufferAndByteOffsetAndLength() { + function test() { + var sab = new SharedArrayBuffer(4 * Int32Array.BYTES_PER_ELEMENT); + for (var i = 0; i < 1000; ++i) { + var ta = new Int32Array(sab, Int32Array.BYTES_PER_ELEMENT, 2); + assertEq(ta.length, 2); + } + } + for (var i = 0; i < 2; ++i) { + test(); + } +} +testSharedArrayBufferAndByteOffsetAndLength(); + +function testWrappedSharedArrayBuffer() { + var g = newGlobal(); + + function test() { + var sab = new g.SharedArrayBuffer(4 * Int32Array.BYTES_PER_ELEMENT); + for (var i = 0; i < 1000; ++i) { + var ta = new Int32Array(sab); + assertEq(ta.length, 4); + } + } + for (var i = 0; i < 2; ++i) { + test(); + } +} +testWrappedSharedArrayBuffer(); |