mirror of
https://github.com/tc39/test262.git
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e9a5a7f918
* [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)
73 lines
2.3 KiB
JavaScript
73 lines
2.3 KiB
JavaScript
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 is1(a, b) { return Object.is(a, b); }
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noInline(is1);
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function is2(a, b) { return Object.is(a, b); }
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noInline(is2);
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function is3(a, b) { return Object.is(a, b); }
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noInline(is3);
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function is4(a, b) { return Object.is(a, b); }
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noInline(is4);
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function is5(a, b) { return Object.is(a, b); }
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noInline(is5);
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function is6(a, b) { return Object.is(a, b); }
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noInline(is6);
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function is7(a, b) { return Object.is(a, b); }
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noInline(is7);
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function is8(a, b) { return Object.is(a, b); }
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noInline(is8);
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function is9(a, b) { return Object.is(a, b); }
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noInline(is9);
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function is10(a, b) { return Object.is(a, b); }
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noInline(is10);
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function is11(a, b) { return Object.is(a, b); }
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noInline(is11);
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function is12(a, b) { return Object.is(a, b); }
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noInline(is12);
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function is13(a, b) { return Object.is(a, b); }
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noInline(is13);
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function is14(a, b) { return Object.is(a, b); }
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noInline(is14);
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function is15(a, b) { return Object.is(a, b); }
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noInline(is15);
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for (var i = 0; i < 1e5; ++i) {
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shouldBe(Object.is(NaN, NaN), true);
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shouldBe(Object.is(null, null), true);
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shouldBe(Object.is(null), false);
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shouldBe(Object.is(undefined, undefined), true);
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shouldBe(Object.is(true, true), true);
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shouldBe(Object.is(false, false), true);
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shouldBe(Object.is('abc', 'abc'), true);
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shouldBe(Object.is(Infinity, Infinity), true);
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shouldBe(Object.is(0, 0), true);
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shouldBe(Object.is(-0, -0), true);
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shouldBe(Object.is(0, -0), false);
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shouldBe(Object.is(-0, 0), false);
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var obj = {};
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shouldBe(Object.is(obj, obj), true);
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var arr = [];
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shouldBe(Object.is(arr, arr), true);
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var sym = Symbol();
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shouldBe(Object.is(sym, sym), true);
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shouldBe(is1(NaN, NaN), true);
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shouldBe(is2(null, null), true);
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shouldBe(is3(null), false);
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shouldBe(is4(undefined, undefined), true);
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shouldBe(is5(true, true), true);
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shouldBe(is6(false, false), true);
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shouldBe(is7('abc', 'abc'), true);
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shouldBe(is8(Infinity, Infinity), true);
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shouldBe(is9(0, 0), true);
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shouldBe(is10(-0, -0), true);
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shouldBe(is11(0, -0), false);
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shouldBe(is12(-0, 0), false);
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shouldBe(is13(obj, obj), true);
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shouldBe(is14(arr, arr), true);
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shouldBe(is15(sym, sym), true);
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}
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