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* [javascriptcore-test262-automation] changes from git@github.com:WebKit/webkit.git at sha 949e26452cfa153a7f4afe593da97e2fe9e1b706 on Tue Jul 03 2018 14:35:15 GMT-0400 (Eastern Daylight Time)
39 lines
761 B
JavaScript
39 lines
761 B
JavaScript
var symbol1 = Symbol();
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var symbol2 = Object.getOwnPropertySymbols({ [symbol1]: 42 })[0];
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function shouldBe(actual, expected) {
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if (actual !== expected)
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throw new Error('bad value: ' + actual);
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}
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function getByVal(object, name)
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{
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return object[name];
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}
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noInline(getByVal);
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function getSym1()
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{
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return symbol1;
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}
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noInline(getSym1);
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function getSym2()
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{
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return symbol2;
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}
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noInline(getSym2);
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var object = {
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[symbol1]: 42,
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hello: 50
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};
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for (var i = 0; i < 100; ++i)
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shouldBe(getByVal(object, i % 2 === 0 ? getSym1() : getSym2()), 42);
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shouldBe(getByVal(object, 'hello'), 50);
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for (var i = 0; i < 10000; ++i)
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shouldBe(getByVal(object, i % 2 === 0 ? getSym1() : getSym2()), 42);
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shouldBe(getByVal(object, 'hello'), 50);
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