diff options
Diffstat (limited to 'js/src/tests/test262/built-ins/Array/prototype/concat/S15.4.4.4_A2_T1.js')
-rw-r--r-- | js/src/tests/test262/built-ins/Array/prototype/concat/S15.4.4.4_A2_T1.js | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Array/prototype/concat/S15.4.4.4_A2_T1.js b/js/src/tests/test262/built-ins/Array/prototype/concat/S15.4.4.4_A2_T1.js new file mode 100644 index 0000000000..8cf2de37a2 --- /dev/null +++ b/js/src/tests/test262/built-ins/Array/prototype/concat/S15.4.4.4_A2_T1.js @@ -0,0 +1,30 @@ +// 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: | + The concat function is intentionally generic. + It does not require that its this value be an Array object +es5id: 15.4.4.4_A2_T1 +description: Checking this for Object object, items are objects and primitives +---*/ + +var x = {}; +x.concat = Array.prototype.concat; +var y = new Object(); +var z = new Array(1, 2); +var arr = x.concat(y, z, -1, true, "NaN"); + +arr.getClass = Object.prototype.toString; +assert.sameValue(arr.getClass(), "[object Array]", 'arr.getClass() must return "[object Array]"'); +assert.sameValue(arr[0], x, 'The value of arr[0] is expected to equal the value of x'); +assert.sameValue(arr[1], y, 'The value of arr[1] is expected to equal the value of y'); +assert.sameValue(arr[2], 1, 'The value of arr[2] is expected to be 1'); +assert.sameValue(arr[3], 2, 'The value of arr[3] is expected to be 2'); +assert.sameValue(arr[4], -1, 'The value of arr[4] is expected to be -1'); +assert.sameValue(arr[5], true, 'The value of arr[5] is expected to be true'); +assert.sameValue(arr[6], "NaN", 'The value of arr[6] is expected to be "NaN"'); +assert.sameValue(arr.length, 7, 'The value of arr.length is expected to be 7'); + +reportCompare(0, 0); |