S15.4.2.2_A2.2_T1.js (1278B)
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 esid: sec-array-len 6 info: | 7 If the argument len is a Number and ToUint32(len) is not equal to len, 8 a RangeError exception is thrown 9 es5id: 15.4.2.2_A2.2_T1 10 description: Use try statement. len = -1, 4294967296, 4294967297 11 ---*/ 12 13 try { 14 new Array(-1); 15 throw new Test262Error('#1.1: new Array(-1) throw RangeError. Actual: ' + (new Array(-1))); 16 } catch (e) { 17 assert.sameValue( 18 e instanceof RangeError, 19 true, 20 'The result of evaluating (e instanceof RangeError) is expected to be true' 21 ); 22 } 23 24 try { 25 new Array(4294967296); 26 throw new Test262Error('#2.1: new Array(4294967296) throw RangeError. Actual: ' + (new Array(4294967296))); 27 } catch (e) { 28 assert.sameValue( 29 e instanceof RangeError, 30 true, 31 'The result of evaluating (e instanceof RangeError) is expected to be true' 32 ); 33 } 34 35 try { 36 new Array(4294967297); 37 throw new Test262Error('#3.1: new Array(4294967297) throw RangeError. Actual: ' + (new Array(4294967297))); 38 } catch (e) { 39 assert.sameValue( 40 e instanceof RangeError, 41 true, 42 'The result of evaluating (e instanceof RangeError) is expected to be true' 43 ); 44 } 45 46 reportCompare(0, 0);