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// Copyright (C) 2015 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
es6id: 19.1.2.10
description: >
Object.is ( value1, value2 )
...
6. If Type(x) is Number, then
a. If x is NaN and y is NaN, return true.
b. If x is +0 and y is -0, return false.
c. If x is -0 and y is +0, return false.
d. If x is the same Number value as y, return true.
e. Return false.
...
---*/
assert.sameValue(Object.is(+0, -0), false, "`Object.is(+0, -0)` returns `false`");
assert.sameValue(Object.is(-0, +0), false, "`Object.is(-0, +0)` returns `false`");
assert.sameValue(Object.is(0), false, "`Object.is(0)` returns `false`");
assert.sameValue(Object.is(Infinity, -Infinity), false, "`Object.is(Infinity, -Infinity)` returns `false`");
reportCompare(0, 0);