michael@0: // Copyright 2009 the Sputnik authors.  All rights reserved.
michael@0: // This code is governed by the BSD license found in the LICENSE file.
michael@0: 
michael@0: /**
michael@0:  * Result of boolean conversion from number value is false if the argument is +0, -0, or NaN; otherwise, is true
michael@0:  *
michael@0:  * @path ch09/9.2/S9.2_A4_T2.js
michael@0:  * @description +0, -0 and NaN convert to Boolean by implicit transformation
michael@0:  */
michael@0: 
michael@0: // CHECK#1
michael@0: if (!(+0) !== true) {
michael@0:   $ERROR('#1: !(+0) === true. Actual: ' + (!(+0))); 	 
michael@0: }
michael@0: 
michael@0: // CHECK#2
michael@0: if (!(-0) !== true) {
michael@0:   $ERROR('#2: !(-0) === true. Actual: ' + (!(-0)));
michael@0: }
michael@0: 
michael@0: // CHECK#3
michael@0: if (!(Number.NaN) !== true) {
michael@0:   $ERROR('#3: !(Number.NaN) === true. Actual: ' + (!(Number.NaN)));
michael@0: }
michael@0: