diff options
Diffstat (limited to 'js/src/tests/test262/built-ins/TypedArrayConstructors/ctors/buffer-arg/detachedbuffer.js')
-rw-r--r-- | js/src/tests/test262/built-ins/TypedArrayConstructors/ctors/buffer-arg/detachedbuffer.js | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/TypedArrayConstructors/ctors/buffer-arg/detachedbuffer.js b/js/src/tests/test262/built-ins/TypedArrayConstructors/ctors/buffer-arg/detachedbuffer.js new file mode 100644 index 0000000000..15f2abe5e3 --- /dev/null +++ b/js/src/tests/test262/built-ins/TypedArrayConstructors/ctors/buffer-arg/detachedbuffer.js @@ -0,0 +1,23 @@ +// Copyright (C) 2017 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: If TypedArray() is passed a detached buffer, throw +info: | + 22.2.4.5 TypedArray ( buffer [ , byteOffset [ , length ] ] ) + + ... + 9. If IsDetachedBuffer(buffer) is true, throw a TypeError exception. + ... +includes: [testTypedArray.js, detachArrayBuffer.js] +features: [TypedArray] +---*/ + +testWithTypedArrayConstructors(function(TA) { + var offset = TA.BYTES_PER_ELEMENT; + var buffer = new ArrayBuffer(3 * offset); + $DETACHBUFFER(buffer); + assert.throws(TypeError, () => new TA(buffer)); +}); + +reportCompare(0, 0); |