mirror of https://github.com/tc39/test262.git
38 lines
782 B
JavaScript
38 lines
782 B
JavaScript
// Copyright 2009 the Sputnik 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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info: If either x or y is NaN, Math(x,y) is NaN
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es5id: 15.8.2.5_A1
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description: >
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Checking if Math.atan2(NaN,y) and Math.atan2(x,NaN) is NaN for
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different x and y values
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---*/
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// CHECK#1
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var vals = new Array();
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vals[0] = -Infinity;
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vals[1] = -0.000000000000001;
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vals[2] = -0;
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vals[3] = +0
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vals[4] = 0.000000000000001;
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vals[5] = +Infinity;
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vals[6] = NaN;
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var valnum = 7;
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var args = new Array();
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for (var i = 0; i < 2; i++)
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{
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args[i] = NaN;
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for (var j = 0; j < valnum; j++)
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{
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args[1 - i] = vals[j];
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assert.sameValue(
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Math.atan2(args[0], args[1]),
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NaN,
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"(" + args[0] + ", " + args[1] + ")"
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);
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}
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}
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