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Diffstat (limited to 'js/src/tests/test262/built-ins/Math/atan2/S15.8.2.5_A16.js')
-rw-r--r-- | js/src/tests/test262/built-ins/Math/atan2/S15.8.2.5_A16.js | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Math/atan2/S15.8.2.5_A16.js b/js/src/tests/test262/built-ins/Math/atan2/S15.8.2.5_A16.js new file mode 100644 index 0000000000..ab59d87d44 --- /dev/null +++ b/js/src/tests/test262/built-ins/Math/atan2/S15.8.2.5_A16.js @@ -0,0 +1,29 @@ +// Copyright 2009 the Sputnik authors. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. + +/*--- +info: If y<0 and y is finite and x is equal to +Infinity, Math.atan2(y,x) is -0 +es5id: 15.8.2.5_A16 +description: > + Checking if Math.atan2(y,x) is -0, where y<0 and y is finite and x + is equal to +Infinity +---*/ + +// CHECK#1 +var x = +Infinity; +var y = new Array(); +y[0] = -0.000000000000001; +y[1] = -1; +y[2] = -1.7976931348623157E308; //largest by abs() finite number +var ynum = 3; + +for (var i = 0; i < ynum; i++) +{ + assert.sameValue( + Math.atan2(y[i], x), + -0, + "(" + y[i] + ", Infinity)" + ); +} + +reportCompare(0, 0); |