diff options
Diffstat (limited to 'js/src/tests/test262/built-ins/Array/length/S15.4.2.2_A2.3_T1.js')
-rw-r--r-- | js/src/tests/test262/built-ins/Array/length/S15.4.2.2_A2.3_T1.js | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Array/length/S15.4.2.2_A2.3_T1.js b/js/src/tests/test262/built-ins/Array/length/S15.4.2.2_A2.3_T1.js new file mode 100644 index 0000000000..739b4b7537 --- /dev/null +++ b/js/src/tests/test262/built-ins/Array/length/S15.4.2.2_A2.3_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. + +/*--- +esid: sec-array-len +info: | + If the argument len is not a Number, then the length property of + the newly constructed object is set to 1 and the 0 property of + the newly constructed object is set to len +es5id: 15.4.2.2_A2.3_T1 +description: Checking for null and undefined +---*/ + +var x = new Array(null); + +assert.sameValue(x.length, 1, 'The value of x.length is expected to be 1'); +assert.sameValue(x[0], null, 'The value of x[0] is expected to be null'); + +var x = new Array(undefined); + +assert.sameValue(x.length, 1, 'The value of x.length is expected to be 1'); +assert.sameValue(x[0], undefined, 'The value of x[0] is expected to equal undefined'); + +reportCompare(0, 0); |