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Diffstat (limited to 'js/src/tests/test262/built-ins/Array/prototype/push/length.js')
-rw-r--r-- | js/src/tests/test262/built-ins/Array/prototype/push/length.js | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Array/prototype/push/length.js b/js/src/tests/test262/built-ins/Array/prototype/push/length.js new file mode 100644 index 0000000000..d503ab3cfa --- /dev/null +++ b/js/src/tests/test262/built-ins/Array/prototype/push/length.js @@ -0,0 +1,34 @@ +// Copyright (C) 2017 Leo Balter. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. + +/*--- +esid: sec-array.prototype.push +description: > + The "length" property of Array.prototype.push +info: | + 22.1.3.18 Array.prototype.push ( ...items ) + + The length property of the push method is 1. + + 17 ECMAScript Standard Built-in Objects + + Every built-in function object, including constructors, has a length property + whose value is an integer. Unless otherwise specified, this value is equal to + the largest number of named arguments shown in the subclause headings for the + function description. Optional parameters (which are indicated with brackets: + [ ]) or rest parameters (which are shown using the form «...name») are not + included in the default argument count. + + Unless otherwise specified, the length property of a built-in function object + has the attributes { [[Writable]]: false, [[Enumerable]]: false, + [[Configurable]]: true }. +includes: [propertyHelper.js] +---*/ + +assert.sameValue(Array.prototype.push.length, 1); + +verifyNotEnumerable(Array.prototype.push, 'length'); +verifyNotWritable(Array.prototype.push, 'length'); +verifyConfigurable(Array.prototype.push, 'length'); + +reportCompare(0, 0); |