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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)
54 lines
1.3 KiB
JavaScript
54 lines
1.3 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 startTest(string, expected) {
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shouldBe(string.trimStart(), expected);
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shouldBe(string.trimLeft(), expected);
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}
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function endTest(string, expected) {
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shouldBe(string.trimEnd(), expected);
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shouldBe(string.trimRight(), expected);
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}
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function trimTest(string, expected) {
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shouldBe(string.trim(), expected);
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}
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startTest(` Hello `, `Hello `);
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endTest(` Hello `, ` Hello`);
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trimTest(` Hello `, `Hello`);
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startTest(` 日本語 `, `日本語 `);
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endTest(` 日本語 `, ` 日本語`);
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trimTest(` 日本語 `, `日本語`);
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startTest(`Hello`, `Hello`);
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endTest(`Hello`, `Hello`);
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trimTest(`Hello`, `Hello`);
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startTest(`日本語`, `日本語`);
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endTest(`日本語`, `日本語`);
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trimTest(`日本語`, `日本語`);
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startTest(``, ``);
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endTest(``, ``);
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trimTest(``, ``);
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startTest(` `, ``);
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endTest(` `, ``);
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trimTest(` `, ``);
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startTest(` A`, `A`);
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endTest(` A`, ` A`);
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trimTest(` A`, `A`);
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startTest(`A `, `A `);
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endTest(`A `, `A`);
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trimTest(`A `, `A`);
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shouldBe(String.prototype.trimStart, String.prototype.trimLeft);
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shouldBe(String.prototype.trimEnd, String.prototype.trimRight);
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