mirror of https://github.com/tc39/test262.git
24 lines
861 B
JavaScript
24 lines
861 B
JavaScript
// Copyright (C) 2015 the V8 project authors. 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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Spares arrays are only equivalent if they have the same length.
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includes: [compareArray.js]
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---*/
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assert.compareArray([,], [,], 'Sparse arrays of the same length are equivalent.');
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assert.throws(Test262Error, () => {
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assert.compareArray([,], [,,]);
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}, 'Sparse arrays of differing lengths are not equivalent.');
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assert.throws(Test262Error, () => {
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assert.compareArray([,,], [,]);
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}, 'Sparse arrays of differing lengths are not equivalent.');
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assert.throws(Test262Error, () => {
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assert.compareArray([,], []);
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}, 'Sparse arrays are not equivalent to empty arrays.');
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assert.throws(Test262Error, () => {
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assert.compareArray([], [,]);
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}, 'Sparse arrays are not equivalent to empty arrays.');
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