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Diffstat (limited to 'js/src/tests/test262/built-ins/Array/prototype/fill/fill-values-custom-start-and-end.js')
-rw-r--r-- | js/src/tests/test262/built-ins/Array/prototype/fill/fill-values-custom-start-and-end.js | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Array/prototype/fill/fill-values-custom-start-and-end.js b/js/src/tests/test262/built-ins/Array/prototype/fill/fill-values-custom-start-and-end.js new file mode 100644 index 0000000000..5eeedcfc92 --- /dev/null +++ b/js/src/tests/test262/built-ins/Array/prototype/fill/fill-values-custom-start-and-end.js @@ -0,0 +1,40 @@ +// Copyright (C) 2015 the V8 project authors. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. +/*--- +esid: sec-array.prototype.fill +description: > + Fills all the elements from a with a custom start and end indexes. +info: | + 22.1.3.6 Array.prototype.fill (value [ , start [ , end ] ] ) + + ... + 7. If relativeStart < 0, let k be max((len + relativeStart),0); else let k be + min(relativeStart, len). + 8. If end is undefined, let relativeEnd be len; else let relativeEnd be + ToInteger(end). + 9. ReturnIfAbrupt(relativeEnd). + 10. If relativeEnd < 0, let final be max((len + relativeEnd),0); else let + final be min(relativeEnd, len). + ... +includes: [compareArray.js] +---*/ + +assert.compareArray([0, 0, 0].fill(8, 1, 2), [0, 8, 0], '[0, 0, 0].fill(8, 1, 2) must return [0, 8, 0]'); +assert.compareArray( + [0, 0, 0, 0, 0].fill(8, -3, 4), + [0, 0, 8, 8, 0], + '[0, 0, 0, 0, 0].fill(8, -3, 4) must return [0, 0, 8, 8, 0]' +); +assert.compareArray( + [0, 0, 0, 0, 0].fill(8, -2, -1), + [0, 0, 0, 8, 0], + '[0, 0, 0, 0, 0].fill(8, -2, -1) must return [0, 0, 0, 8, 0]' +); +assert.compareArray( + [0, 0, 0, 0, 0].fill(8, -1, -3), + [0, 0, 0, 0, 0], + '[0, 0, 0, 0, 0].fill(8, -1, -3) must return [0, 0, 0, 0, 0]' +); +assert.compareArray([, , , , 0].fill(8, 1, 3), [, 8, 8, , 0], '[, , , , 0].fill(8, 1, 3) must return [, 8, 8, , 0]'); + +reportCompare(0, 0); |