whitespace.js (959B)
1 // Copyright 2009 the Sputnik authors. All rights reserved. 2 // This code is governed by the BSD license found in the LICENSE file. 3 4 /*--- 5 description: White Space between LeftHandSideExpression and "++" are allowed 6 es5id: 11.3.1_A1.2_T1 7 esid: postfix-increment-operator 8 ---*/ 9 10 var x = 0; 11 12 assert.sameValue(x ++, 0, 'U+0009 (expression)'); 13 assert.sameValue(x, 1, 'U+0009 (side effect)'); 14 15 assert.sameValue(x++, 1, 'U+000B (expression)'); 16 assert.sameValue(x, 2, 'U+000B (side effect)'); 17 18 assert.sameValue(x++, 2, 'U+000C (expression)'); 19 assert.sameValue(x, 3, 'U+000C (side effect)'); 20 21 assert.sameValue(x ++, 3, 'U+0020 (expression)'); 22 assert.sameValue(x, 4, 'U+0020 (side effect)'); 23 24 assert.sameValue(x ++, 4, 'U+00A0 (expression)'); 25 assert.sameValue(x, 5, 'U+00A0 (side effect)'); 26 27 assert.sameValue(x ++, 5, 'U+0009U+000BU+000CU+0020U+00A0 (expression)'); 28 assert.sameValue(x, 6, 'U+0009U+000BU+000CU+0020U+00A0 (side effect)'); 29 30 reportCompare(0, 0);