diff options
Diffstat (limited to 'js/src/tests/test262/built-ins/Array/prototype/splice/S15.4.4.12_A2_T4.js')
-rw-r--r-- | js/src/tests/test262/built-ins/Array/prototype/splice/S15.4.4.12_A2_T4.js | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Array/prototype/splice/S15.4.4.12_A2_T4.js b/js/src/tests/test262/built-ins/Array/prototype/splice/S15.4.4.12_A2_T4.js new file mode 100644 index 0000000000..b1c9b0a171 --- /dev/null +++ b/js/src/tests/test262/built-ins/Array/prototype/splice/S15.4.4.12_A2_T4.js @@ -0,0 +1,65 @@ +// Copyright 2009 the Sputnik authors. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. + +/*--- +info: | + The splice function is intentionally generic. + It does not require that its this value be an Array object +esid: sec-array.prototype.splice +description: > + If start is negative, use max(start + length, 0). If deleteCount + is positive, use min(deleteCount, length - start) +---*/ + +var obj = { + 0: 0, + 1: 1, + 2: 2, + 3: 3 +}; +obj.length = 4; +obj.splice = Array.prototype.splice; +var arr = obj.splice(-4, 3, 4, 5); + +arr.getClass = Object.prototype.toString; +if (arr.getClass() !== "[object " + "Array" + "]") { + throw new Test262Error('#1: var obj = {0:0,1:1,2:2,3:3}; obj.length = 4; obj.splice = Array.prototype.splice; var arr = obj.splice(-4,3,4,5); arr is Array object. Actual: ' + (arr.getClass())); +} + +if (arr.length !== 3) { + throw new Test262Error('#2: var obj = {0:0,1:1,2:2,3:3}; obj.length = 4; obj.splice = Array.prototype.splice; var arr = obj.splice(-4,3,4,5); arr.length === 3. Actual: ' + (arr.length)); +} + +if (arr[0] !== 0) { + throw new Test262Error('#3: var obj = {0:0,1:1,2:2,3:3}; obj.length = 4; obj.splice = Array.prototype.splice; var arr = obj.splice(-4,3,4,5); arr[0] === 0. Actual: ' + (arr[0])); +} + +if (arr[1] !== 1) { + throw new Test262Error('#4: var obj = {0:0,1:1,2:2,3:3}; obj.length = 4; obj.splice = Array.prototype.splice; var arr = obj.splice(-4,3,4,5); arr[1] === 1. Actual: ' + (arr[1])); +} + +if (arr[2] !== 2) { + throw new Test262Error('#5: var obj = {0:0,1:1,2:2,3:3}; obj.length = 4; obj.splice = Array.prototype.splice; var arr = obj.splice(-4,3,4,5); arr[2] === 2. Actual: ' + (arr[2])); +} + +if (obj.length !== 3) { + throw new Test262Error('#6: var obj = {0:0,1:1,2:2,3:3}; obj.length = 4; obj.splice = Array.prototype.splice; var arr = obj.splice(-4,3,4,5); obj.length === 3. Actual: ' + (obj.length)); +} + +if (obj[0] !== 4) { + throw new Test262Error('#7: var obj = {0:0,1:1,2:2,3:3}; obj.length = 4; obj.splice = Array.prototype.splice; var arr = obj.splice(-4,3,4,5); obj[0] === 4. Actual: ' + (obj[0])); +} + +if (obj[1] !== 5) { + throw new Test262Error('#8: var obj = {0:0,1:1,2:2,3:3}; obj.length = 4; obj.splice = Array.prototype.splice; var arr = obj.splice(-4,3,4,5); obj[1] === 5. Actual: ' + (obj[1])); +} + +if (obj[2] !== 3) { + throw new Test262Error('#9: var obj = {0:0,1:1,2:2,3:3}; obj.length = 4; obj.splice = Array.prototype.splice; var arr = obj.splice(-4,3,4,5); obj[2] === 3. Actual: ' + (obj[2])); +} + +if (obj[3] !== undefined) { + throw new Test262Error('#10: var obj = {0:0,1:1,2:2,3:3}; obj.length = 4; obj.splice = Array.prototype.splice; var arr = obj.splice(-4,3,4,5); obj[3] === undefined. Actual: ' + (obj[3])); +} + +reportCompare(0, 0); |