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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
commit | 26a029d407be480d791972afb5975cf62c9360a6 (patch) | |
tree | f435a8308119effd964b339f76abb83a57c29483 /js/src/jit-test/tests/basic/testTypedArrayUndefinedAndHoles.js | |
parent | Initial commit. (diff) | |
download | firefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz firefox-26a029d407be480d791972afb5975cf62c9360a6.zip |
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'js/src/jit-test/tests/basic/testTypedArrayUndefinedAndHoles.js')
-rw-r--r-- | js/src/jit-test/tests/basic/testTypedArrayUndefinedAndHoles.js | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/basic/testTypedArrayUndefinedAndHoles.js b/js/src/jit-test/tests/basic/testTypedArrayUndefinedAndHoles.js new file mode 100644 index 0000000000..0800b10859 --- /dev/null +++ b/js/src/jit-test/tests/basic/testTypedArrayUndefinedAndHoles.js @@ -0,0 +1,32 @@ +function holeArray(sparse) { + var a = [,,]; + if (sparse) + a.length = 1000; + return a; +} + +function undefinedArray(sparse) { + var a = [ undefined, undefined, undefined ]; + if (sparse) + a.length = 1000; + return a; +} + +var a; +a = new Int32Array(holeArray(false)); +assertEq(a[0], 0); +a = new Int32Array(holeArray(true)); +assertEq(a[0], 0); +a = new Int32Array(undefinedArray(false)); +assertEq(a[0], 0); +a = new Int32Array(undefinedArray(true)); +assertEq(a[0], 0); + +a = new Float64Array(holeArray(false)); +assertEq(a[0], NaN); +a = new Float64Array(holeArray(true)); +assertEq(a[0], NaN); +a = new Float64Array(undefinedArray(false)); +assertEq(a[0], NaN); +a = new Float64Array(undefinedArray(true)); +assertEq(a[0], NaN); |