diff options
Diffstat (limited to 'js/src/tests/test262/built-ins/Math/log/S15.8.2.10_A3.js')
-rw-r--r-- | js/src/tests/test262/built-ins/Math/log/S15.8.2.10_A3.js | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Math/log/S15.8.2.10_A3.js b/js/src/tests/test262/built-ins/Math/log/S15.8.2.10_A3.js new file mode 100644 index 0000000000..3f469994af --- /dev/null +++ b/js/src/tests/test262/built-ins/Math/log/S15.8.2.10_A3.js @@ -0,0 +1,18 @@ +// Copyright 2009 the Sputnik authors. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. + +/*--- +info: If x is +0 or -0, Math.log(x) is -Infinity +es5id: 15.8.2.10_A3 +description: Checking if Math.log(+0) and Math.log(-0) equals to -Infinity +---*/ + +// CHECK#1 +var x = +0; +assert.sameValue(Math.log(x), -Infinity, 'Math.log(+0) must return -Infinity'); + +// CHECK#2 +var x = -0; +assert.sameValue(Math.log(x), -Infinity, 'Math.log(-0) must return -Infinity'); + +reportCompare(0, 0); |