diff options
Diffstat (limited to 'js/src/tests/test262/built-ins/Array/S15.4.5.2_A2_T1.js')
-rw-r--r-- | js/src/tests/test262/built-ins/Array/S15.4.5.2_A2_T1.js | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Array/S15.4.5.2_A2_T1.js b/js/src/tests/test262/built-ins/Array/S15.4.5.2_A2_T1.js new file mode 100644 index 0000000000..f4f37defe3 --- /dev/null +++ b/js/src/tests/test262/built-ins/Array/S15.4.5.2_A2_T1.js @@ -0,0 +1,24 @@ +// Copyright 2009 the Sputnik authors. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. + +/*--- +info: | + If a property is added whose name is an array index, + the length property is changed +es5id: 15.4.5.2_A2_T1 +description: Checking length property +---*/ + +var x = []; +assert.sameValue(x.length, 0, 'The value of x.length is expected to be 0'); + +x[0] = 1; +assert.sameValue(x.length, 1, 'The value of x.length is expected to be 1'); + +x[1] = 1; +assert.sameValue(x.length, 2, 'The value of x.length is expected to be 2'); + +x[9] = 1; +assert.sameValue(x.length, 10, 'The value of x.length is expected to be 10'); + +reportCompare(0, 0); |