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Diffstat (limited to 'js/src/tests/test262/built-ins/Array/prototype/copyWithin/coerced-values-start.js')
-rw-r--r-- | js/src/tests/test262/built-ins/Array/prototype/copyWithin/coerced-values-start.js | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Array/prototype/copyWithin/coerced-values-start.js b/js/src/tests/test262/built-ins/Array/prototype/copyWithin/coerced-values-start.js new file mode 100644 index 0000000000..804e795b56 --- /dev/null +++ b/js/src/tests/test262/built-ins/Array/prototype/copyWithin/coerced-values-start.js @@ -0,0 +1,58 @@ +// 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.copywithin +description: > + start argument is coerced to an integer value. +info: | + 22.1.3.3 Array.prototype.copyWithin (target, start [ , end ] ) + + ... + 8. Let relativeStart be ToInteger(start). + ... +includes: [compareArray.js] +---*/ + +assert.compareArray( + [0, 1, 2, 3].copyWithin(1, undefined), [0, 0, 1, 2], + '[0, 1, 2, 3].copyWithin(1, undefined) must return [0, 0, 1, 2]' +); + +assert.compareArray( + [0, 1, 2, 3].copyWithin(1, false), [0, 0, 1, 2], + '[0, 1, 2, 3].copyWithin(1, false) must return [0, 0, 1, 2]' +); + +assert.compareArray( + [0, 1, 2, 3].copyWithin(1, NaN), [0, 0, 1, 2], + '[0, 1, 2, 3].copyWithin(1, NaN) must return [0, 0, 1, 2]' +); + +assert.compareArray( + [0, 1, 2, 3].copyWithin(1, null), [0, 0, 1, 2], + '[0, 1, 2, 3].copyWithin(1, null) must return [0, 0, 1, 2]' +); + + +assert.compareArray( + [0, 1, 2, 3].copyWithin(0, true), [1, 2, 3, 3], + '[0, 1, 2, 3].copyWithin(0, true) must return [1, 2, 3, 3]' +); + + +assert.compareArray( + [0, 1, 2, 3].copyWithin(0, '1'), [1, 2, 3, 3], + '[0, 1, 2, 3].copyWithin(0, "1") must return [1, 2, 3, 3]' +); + +assert.compareArray( + [0, 1, 2, 3].copyWithin(1, 0.5), [0, 0, 1, 2], + '[0, 1, 2, 3].copyWithin(1, 0.5) must return [0, 0, 1, 2]' +); + +assert.compareArray( + [0, 1, 2, 3].copyWithin(0, 1.5), [1, 2, 3, 3], + '[0, 1, 2, 3].copyWithin(0, 1.5) must return [1, 2, 3, 3]' +); + +reportCompare(0, 0); |