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23 lines
811 B
JavaScript
23 lines
811 B
JavaScript
// Copyright (C) 2016 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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esid: sec-math.abs
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description: >
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Returns the absolute value of x
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info: |
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Math.abs ( x )
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Returns the absolute value of x; the result has the same magnitude as x but
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has positive sign.
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---*/
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assert.sameValue(Math.abs(-42), 42, "-42");
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assert.sameValue(Math.abs(42), 42, "42");
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assert.sameValue(Math.abs(-0.000001), 0.000001, "-0.000001");
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assert.sameValue(Math.abs(0.000001), 0.000001, "0.000001");
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assert.sameValue(Math.abs(-1e-17), 1e-17, "-1e-17");
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assert.sameValue(Math.abs(1e-17), 1e-17, "1e-17");
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assert.sameValue(Math.abs(-9007199254740991), 9007199254740991, "-(2**53-1)");
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assert.sameValue(Math.abs(9007199254740991), 9007199254740991, "2**53-1");
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