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Diffstat (limited to 'js/src/tests/test262/built-ins/Array/prototype/concat/S15.4.4.4_A1_T3.js')
-rw-r--r-- | js/src/tests/test262/built-ins/Array/prototype/concat/S15.4.4.4_A1_T3.js | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Array/prototype/concat/S15.4.4.4_A1_T3.js b/js/src/tests/test262/built-ins/Array/prototype/concat/S15.4.4.4_A1_T3.js new file mode 100644 index 0000000000..efcd31f65d --- /dev/null +++ b/js/src/tests/test262/built-ins/Array/prototype/concat/S15.4.4.4_A1_T3.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.prototype.concat +info: | + When the concat method is called with zero or more arguments item1, item2, + etc., it returns an array containing the array elements of the object followed by + the array elements of each argument in order +es5id: 15.4.4.4_A1_T3 +description: Checking this algorithm with no items +---*/ + +var x = [0, 1]; +var arr = x.concat(); + +arr.getClass = Object.prototype.toString; +assert.sameValue(arr.getClass(), "[object Array]", 'arr.getClass() must return "[object Array]"'); +assert.sameValue(arr[0], 0, 'The value of arr[0] is expected to be 0'); +assert.sameValue(arr[1], 1, 'The value of arr[1] is expected to be 1'); +assert.sameValue(arr.length, 2, 'The value of arr.length is expected to be 2'); +assert.notSameValue(arr, x, 'The value of arr is expected to not equal the value of `x`'); + +reportCompare(0, 0); |