diff options
Diffstat (limited to 'js/src/tests/test262/built-ins/Array/S15.4_A1.1_T10.js')
-rw-r--r-- | js/src/tests/test262/built-ins/Array/S15.4_A1.1_T10.js | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Array/S15.4_A1.1_T10.js b/js/src/tests/test262/built-ins/Array/S15.4_A1.1_T10.js new file mode 100644 index 0000000000..6ba208ed86 --- /dev/null +++ b/js/src/tests/test262/built-ins/Array/S15.4_A1.1_T10.js @@ -0,0 +1,25 @@ +// Copyright 2009 the Sputnik authors. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. + +/*--- +info: | + A property name P (in the form of a string value) is an array index + if and only if ToString(ToUint32(P)) is equal to P and ToUint32(P) is not equal to 2^32 - 1 +es5id: 15.4_A1.1_T10 +description: Array index is power of two +---*/ + +var x = []; +var k = 1; +for (var i = 0; i < 32; i++) { + k = k * 2; + x[k - 2] = k; +} + +k = 1; +for (i = 0; i < 32; i++) { + k = k * 2; + assert.sameValue(x[k - 2], k, 'The value of x[k - 2] is expected to equal the value of k'); +} + +reportCompare(0, 0); |