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Diffstat (limited to 'js/src/tests/test262/built-ins/Array/prototype/fill/coerced-indexes.js')
-rw-r--r-- | js/src/tests/test262/built-ins/Array/prototype/fill/coerced-indexes.js | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Array/prototype/fill/coerced-indexes.js b/js/src/tests/test262/built-ins/Array/prototype/fill/coerced-indexes.js new file mode 100644 index 0000000000..3cf5954171 --- /dev/null +++ b/js/src/tests/test262/built-ins/Array/prototype/fill/coerced-indexes.js @@ -0,0 +1,77 @@ +// 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 elements from coerced to Integer `start` and `end` values +info: | + 22.1.3.6 Array.prototype.fill (value [ , start [ , end ] ] ) + + ... + 7. Let relativeStart be ToInteger(start). + 8. ReturnIfAbrupt(relativeStart). + 9. If relativeStart < 0, let k be max((len + relativeStart),0); else let k be + min(relativeStart, len). + 10. If end is undefined, let relativeEnd be len; else let relativeEnd be + ToInteger(end). + ... +includes: [compareArray.js] +---*/ + +assert.compareArray([0, 0].fill(1, undefined), [1, 1], + '[0, 0].fill(1, undefined) must return [1, 1]' +); + +assert.compareArray([0, 0].fill(1, 0, undefined), [1, 1], + '[0, 0].fill(1, 0, undefined) must return [1, 1]' +); + +assert.compareArray([0, 0].fill(1, null), [1, 1], + '[0, 0].fill(1, null) must return [1, 1]' +); + +assert.compareArray([0, 0].fill(1, 0, null), [0, 0], + '[0, 0].fill(1, 0, null) must return [0, 0]' +); + +assert.compareArray([0, 0].fill(1, true), [0, 1], + '[0, 0].fill(1, true) must return [0, 1]' +); + +assert.compareArray([0, 0].fill(1, 0, true), [1, 0], + '[0, 0].fill(1, 0, true) must return [1, 0]' +); + +assert.compareArray([0, 0].fill(1, false), [1, 1], + '[0, 0].fill(1, false) must return [1, 1]' +); + +assert.compareArray([0, 0].fill(1, 0, false), [0, 0], + '[0, 0].fill(1, 0, false) must return [0, 0]' +); + +assert.compareArray([0, 0].fill(1, NaN), [1, 1], + '[0, 0].fill(1, NaN) must return [1, 1]' +); + +assert.compareArray([0, 0].fill(1, 0, NaN), [0, 0], + '[0, 0].fill(1, 0, NaN) must return [0, 0]' +); + +assert.compareArray([0, 0].fill(1, '1'), [0, 1], + '[0, 0].fill(1, "1") must return [0, 1]' +); + +assert.compareArray([0, 0].fill(1, 0, '1'), [1, 0], + '[0, 0].fill(1, 0, "1") must return [1, 0]' +); + +assert.compareArray([0, 0].fill(1, 1.5), [0, 1], + '[0, 0].fill(1, 1.5) must return [0, 1]' +); + +assert.compareArray([0, 0].fill(1, 0, 1.5), [1, 0], + '[0, 0].fill(1, 0, 1.5) must return [1, 0]' +); + +reportCompare(0, 0); |