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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/realms/array-species-create.js | |
parent | Initial commit. (diff) | |
download | firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.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/realms/array-species-create.js')
-rw-r--r-- | js/src/jit-test/tests/realms/array-species-create.js | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/realms/array-species-create.js b/js/src/jit-test/tests/realms/array-species-create.js new file mode 100644 index 0000000000..e6bfd61c97 --- /dev/null +++ b/js/src/jit-test/tests/realms/array-species-create.js @@ -0,0 +1,35 @@ +function testSelfHosted() { + var g = newGlobal({sameCompartmentAs: this}); + var arr = g.evaluate("[1, 2]"); + for (var i = 0; i < 20; i++) { + var mapped = Array.prototype.map.call(arr, x => x + 1); + assertEq(mapped.constructor, Array); + } +} +testSelfHosted(); + +function testNative() { + var g = newGlobal({sameCompartmentAs: this}); + var arr = g.evaluate("[1, 2, 3, 4]"); + for (var i = 0; i < 20; i++) { + var slice = Array.prototype.slice.call(arr, 0, 3); + assertEq(slice.constructor, Array); + } +} +testNative(); + +function testIntrinsic() { + var g1 = newGlobal({sameCompartmentAs: this}); + var g2 = newGlobal(); + var IsCrossRealmArrayConstructor = getSelfHostedValue("IsCrossRealmArrayConstructor"); + for (var i = 0; i < 20; i++) { + assertEq(IsCrossRealmArrayConstructor(Array), false); + assertEq(IsCrossRealmArrayConstructor(Math), false); + assertEq(IsCrossRealmArrayConstructor(() => 1), false); + assertEq(IsCrossRealmArrayConstructor(g1.Array), true); + assertEq(IsCrossRealmArrayConstructor(g2.Array), true); + assertEq(IsCrossRealmArrayConstructor(g1.assertEq), false); + assertEq(IsCrossRealmArrayConstructor(g2.assertEq), false); + } +} +testIntrinsic(); |