diff options
Diffstat (limited to 'js/src/tests/test262/built-ins/ArrayBuffer/zero-length.js')
| -rw-r--r-- | js/src/tests/test262/built-ins/ArrayBuffer/zero-length.js | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/ArrayBuffer/zero-length.js b/js/src/tests/test262/built-ins/ArrayBuffer/zero-length.js new file mode 100644 index 0000000000..12e5183af2 --- /dev/null +++ b/js/src/tests/test262/built-ins/ArrayBuffer/zero-length.js @@ -0,0 +1,25 @@ +// Copyright (C) 2015 André Bargull. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. + +/*--- +esid: sec-arraybuffer-length +description: > + The `length` parameter can be zero. +info: | + ArrayBuffer( length ) + + ... + 2. Let numberLength be ToNumber(length). + 3. Let byteLength be ToLength(numberLength). + 4. ReturnIfAbrupt(byteLength). + 5. If SameValueZero(numberLength, byteLength) is false, throw a RangeError exception. + ... +---*/ + +var positiveZero = new ArrayBuffer(+0); +assert.sameValue(positiveZero.byteLength, 0); + +var negativeZero = new ArrayBuffer(-0); +assert.sameValue(negativeZero.byteLength, 0); + +reportCompare(0, 0); |