mirror of https://github.com/tc39/test262.git
29 lines
1.0 KiB
JavaScript
29 lines
1.0 KiB
JavaScript
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// Copyright (C) 2020 Alexey Shvayka. All rights reserved.
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// This code is governed by the BSD license found in the LICENSE file.
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/*---
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description: >
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compareArray gracefully handles nullish arguments.
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includes: [compareArray.js]
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---*/
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function assertThrows(func, errorMessage) {
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var caught = false;
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try {
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func();
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} catch (error) {
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caught = true;
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assert.sameValue(error.constructor, Test262Error);
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assert.sameValue(error.message, errorMessage);
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}
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assert(caught, `Expected ${func} to throw, but it didn't.`);
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}
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assertThrows(() => assert.compareArray(), "First argument shouldn't be nullish. ");
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assertThrows(() => assert.compareArray(null, []), "First argument shouldn't be nullish. ");
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assertThrows(() => assert.compareArray(null, [], "foo"), "First argument shouldn't be nullish. foo");
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assertThrows(() => assert.compareArray([]), "Second argument shouldn't be nullish. ");
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assertThrows(() => assert.compareArray([], undefined, "foo"), "Second argument shouldn't be nullish. foo");
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