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28 lines
1001 B
JavaScript
28 lines
1001 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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es6id: 19.1.2.10
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description: >
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Object.is ( value1, value2 )
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7.2.9 SameValue(x, y)
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...
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7. If Type(x) is String, then
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a. If x and y are exactly the same sequence of code units
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(same length and same code units at corresponding indices)
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return true; otherwise, return false.
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...
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---*/
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assert.sameValue(Object.is('', true), false, "`Object.is('', true)` returns `false`");
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assert.sameValue(Object.is('', 0), false, "`Object.is('', 0)` returns `false`");
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assert.sameValue(Object.is('', {}), false, "`Object.is('', {})` returns `false`");
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assert.sameValue(
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Object.is('', undefined),
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false,
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"`Object.is('', undefined)` returns `false`"
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);
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assert.sameValue(Object.is('', null), false, "`Object.is('', null)` returns `false`");
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assert.sameValue(Object.is('', NaN), false, "`Object.is('', NaN)` returns `false`");
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