diff options
Diffstat (limited to 'js/src/tests/test262/built-ins/TypedArrayConstructors/ctors/buffer-arg/byteoffset-throws-from-modulo-element-size.js')
-rw-r--r-- | js/src/tests/test262/built-ins/TypedArrayConstructors/ctors/buffer-arg/byteoffset-throws-from-modulo-element-size.js | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/TypedArrayConstructors/ctors/buffer-arg/byteoffset-throws-from-modulo-element-size.js b/js/src/tests/test262/built-ins/TypedArrayConstructors/ctors/buffer-arg/byteoffset-throws-from-modulo-element-size.js new file mode 100644 index 0000000000..bd3005f74a --- /dev/null +++ b/js/src/tests/test262/built-ins/TypedArrayConstructors/ctors/buffer-arg/byteoffset-throws-from-modulo-element-size.js @@ -0,0 +1,29 @@ +// Copyright (C) 2016 the V8 project authors. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. +/*--- +esid: sec-typedarray-buffer-byteoffset-length +description: > + Throws a RangeError if ToInteger(byteOffset) modulo elementSize is not 0 +info: | + 22.2.4.5 TypedArray ( buffer [ , byteOffset [ , length ] ] ) + + This description applies only if the TypedArray function is called with at + least one argument and the Type of the first argument is Object and that + object has an [[ArrayBufferData]] internal slot. + + ... + 10. If offset modulo elementSize ≠ 0, throw a RangeError exception. + ... +includes: [testTypedArray.js] +features: [TypedArray] +---*/ + +var buffer = new ArrayBuffer(8); + +testWithTypedArrayConstructors(function(TA) { + assert.throws(RangeError, function() { + new TA(buffer, 7); + }); +}, floatArrayConstructors.concat([ Int32Array, Int16Array, Uint32Array, Uint16Array ])); + +reportCompare(0, 0); |