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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/cacheir/getter-primitive-value.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/cacheir/getter-primitive-value.js')
-rw-r--r-- | js/src/jit-test/tests/cacheir/getter-primitive-value.js | 116 |
1 files changed, 116 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/cacheir/getter-primitive-value.js b/js/src/jit-test/tests/cacheir/getter-primitive-value.js new file mode 100644 index 0000000000..5dd188d5e1 --- /dev/null +++ b/js/src/jit-test/tests/cacheir/getter-primitive-value.js @@ -0,0 +1,116 @@ +function testNativeGetter() { + function test() { + var xs = [Symbol("a"), Symbol("b")]; + var ys = ["a", "b"]; + + for (var i = 0; i < 100; ++i) { + var r = xs[i & 1].description; + assertEq(r, ys[i & 1]); + } + } + for (var i = 0; i < 2; ++i) test(); +} +testNativeGetter(); + +function testScriptedGetter() { + Object.defineProperty(Symbol.prototype, "desc", { + get() { + "use strict"; + assertEq(typeof this, "symbol"); + return this.description; + } + }); + + function test() { + var xs = [Symbol("a"), Symbol("b")]; + var ys = ["a", "b"]; + + for (var i = 0; i < 100; ++i) { + var r = xs[i & 1].desc; + assertEq(r, ys[i & 1]); + } + } + for (var i = 0; i < 2; ++i) test(); +} +testScriptedGetter(); + +function testScriptedGetterNonStrict() { + Object.defineProperty(Symbol.prototype, "desc_nonstrict", { + get() { + assertEq(typeof this, "object"); + return this.description; + } + }); + + function test() { + var xs = [Symbol("a"), Symbol("b")]; + var ys = ["a", "b"]; + + for (var i = 0; i < 100; ++i) { + var r = xs[i & 1].desc_nonstrict; + assertEq(r, ys[i & 1]); + } + } + for (var i = 0; i < 2; ++i) test(); +} +testScriptedGetterNonStrict(); + +function testNativeGetterPrototype() { + Object.defineProperty(Object.prototype, "description_proto", + Object.getOwnPropertyDescriptor(Symbol.prototype, "description")); + + function test() { + var xs = [Symbol("a"), Symbol("b")]; + var ys = ["a", "b"]; + + for (var i = 0; i < 100; ++i) { + var r = xs[i & 1].description_proto; + assertEq(r, ys[i & 1]); + } + } + for (var i = 0; i < 2; ++i) test(); +} +testNativeGetterPrototype(); + +function testScriptedGetterPrototype() { + Object.defineProperty(Object.prototype, "desc_proto", { + get() { + "use strict"; + assertEq(typeof this, "symbol"); + return this.description; + } + }); + + function test() { + var xs = [Symbol("a"), Symbol("b")]; + var ys = ["a", "b"]; + + for (var i = 0; i < 100; ++i) { + var r = xs[i & 1].desc_proto; + assertEq(r, ys[i & 1]); + } + } + for (var i = 0; i < 2; ++i) test(); +} +testScriptedGetterPrototype(); + +function testScriptedGetterNonStrictPrototype() { + Object.defineProperty(Object.prototype, "desc_nonstrict_proto", { + get() { + assertEq(typeof this, "object"); + return this.description; + } + }); + + function test() { + var xs = [Symbol("a"), Symbol("b")]; + var ys = ["a", "b"]; + + for (var i = 0; i < 100; ++i) { + var r = xs[i & 1].desc_nonstrict_proto; + assertEq(r, ys[i & 1]); + } + } + for (var i = 0; i < 2; ++i) test(); +} +testScriptedGetterNonStrictPrototype(); |