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)
89 lines
2.7 KiB
JavaScript
89 lines
2.7 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 above(a, b) {
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return (a >>> 0) > (b >>> 0);
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}
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noInline(above);
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function aboveOrEqual(a, b) {
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return (a >>> 0) >= (b >>> 0);
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}
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noInline(aboveOrEqual);
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function below(a, b) {
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return (a >>> 0) < (b >>> 0);
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}
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noInline(below);
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function belowOrEqual(a, b) {
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return (a >>> 0) <= (b >>> 0);
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}
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noInline(belowOrEqual);
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(function aboveTest() {
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for (let i = 0; i < 1e5; ++i) {
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shouldBe(above(0, 20), false);
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shouldBe(above(0, 0), false);
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shouldBe(above(0, -0), false);
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shouldBe(above(-1, 0), true);
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shouldBe(above(-1, -1), false);
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shouldBe(above(-1, 1), true);
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shouldBe(above(1, -1), false);
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shouldBe(above(1, 0xffffffff), false);
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shouldBe(above(0xffffffff, 0xffffffff), false);
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shouldBe(above(-1, 0xffffffff), false);
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shouldBe(above(-1, 0xfffffffff), false);
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}
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}());
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(function aboveOrEqualTest() {
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for (let i = 0; i < 1e5; ++i) {
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shouldBe(aboveOrEqual(0, 20), false);
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shouldBe(aboveOrEqual(0, 0), true);
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shouldBe(aboveOrEqual(0, -0), true);
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shouldBe(aboveOrEqual(-1, 0), true);
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shouldBe(aboveOrEqual(-1, -1), true);
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shouldBe(aboveOrEqual(-1, 1), true);
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shouldBe(aboveOrEqual(1, -1), false);
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shouldBe(aboveOrEqual(1, 0xffffffff), false);
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shouldBe(aboveOrEqual(0xffffffff, 0xffffffff), true);
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shouldBe(aboveOrEqual(-1, 0xffffffff), true);
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shouldBe(aboveOrEqual(-1, 0xfffffffff), true);
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}
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}());
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(function belowTest() {
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for (let i = 0; i < 1e5; ++i) {
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shouldBe(below(0, 20), true);
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shouldBe(below(0, 0), false);
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shouldBe(below(0, -0), false);
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shouldBe(below(-1, 0), false);
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shouldBe(below(-1, -1), false);
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shouldBe(below(-1, 1), false);
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shouldBe(below(1, -1), true);
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shouldBe(below(1, 0xffffffff), true);
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shouldBe(below(0xffffffff, 0xffffffff), false);
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shouldBe(below(-1, 0xffffffff), false);
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shouldBe(below(-1, 0xfffffffff), false);
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}
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}());
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(function belowOrEqualTest() {
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for (let i = 0; i < 1e5; ++i) {
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shouldBe(belowOrEqual(0, 20), true);
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shouldBe(belowOrEqual(0, 0), true);
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shouldBe(belowOrEqual(0, -0), true);
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shouldBe(belowOrEqual(-1, 0), false);
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shouldBe(belowOrEqual(-1, -1), true);
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shouldBe(belowOrEqual(-1, 1), false);
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shouldBe(belowOrEqual(1, -1), true);
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shouldBe(belowOrEqual(1, 0xffffffff), true);
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shouldBe(belowOrEqual(0xffffffff, 0xffffffff), true);
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shouldBe(belowOrEqual(-1, 0xffffffff), true);
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shouldBe(belowOrEqual(-1, 0xfffffffff), true);
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}
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}());
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