| // 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 greater than 1, Math.acos(x) is NaN | |
| es5id: 15.8.2.2_A2 | |
| description: Checking if Math.acos(x) is NaN, where x is greater than 1 | |
| ---*/ | |
| assert.sameValue(Math.acos(1.000000000000001), NaN, "1.000000000000001"); | |
| assert.sameValue(Math.acos(2), NaN, "2"); | |
| assert.sameValue(Math.acos(Infinity), NaN, "Infinity"); |