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Diffstat (limited to 'js/src/tests/test262/built-ins/Array/prototype/length.js')
-rw-r--r-- | js/src/tests/test262/built-ins/Array/prototype/length.js | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Array/prototype/length.js b/js/src/tests/test262/built-ins/Array/prototype/length.js new file mode 100644 index 0000000000..914fb17f83 --- /dev/null +++ b/js/src/tests/test262/built-ins/Array/prototype/length.js @@ -0,0 +1,26 @@ +// Copyright (C) 2017 Leo Balter. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. + +/*--- +esid: sec-properties-of-the-array-prototype-object +description: > + Array.prototype has a length property +info: | + 22.1.3 Properties of the Array Prototype Object + + The Array prototype object is the intrinsic object %ArrayPrototype%. The Array + prototype object is an Array exotic object and has the internal methods specified + for such objects. It has a length property whose initial value is 0 and whose + attributes are { [[Writable]]: true, [[Enumerable]]: false, [[Configurable]]: + false }. +includes: [propertyHelper.js] +---*/ + +assert.sameValue(Array.prototype.length, 0); + +verifyNotEnumerable(Array.prototype, 'length'); +// specify the value so it avoids a RangeError while setting the length +verifyWritable(Array.prototype, 'length', false, 42); +verifyNotConfigurable(Array.prototype, 'length'); + +reportCompare(0, 0); |