diff options
Diffstat (limited to 'js/src/tests/test262/built-ins/DataView/prototype/byteOffset/detached-buffer.js')
-rw-r--r-- | js/src/tests/test262/built-ins/DataView/prototype/byteOffset/detached-buffer.js | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/DataView/prototype/byteOffset/detached-buffer.js b/js/src/tests/test262/built-ins/DataView/prototype/byteOffset/detached-buffer.js new file mode 100644 index 0000000000..c151c15d43 --- /dev/null +++ b/js/src/tests/test262/built-ins/DataView/prototype/byteOffset/detached-buffer.js @@ -0,0 +1,26 @@ +// 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-get-dataview.prototype.byteoffset +description: Throws a TypeError if the instance has a detached buffer +info: | + 24.2.4.3 get DataView.prototype.byteOffset + + ... + 5. Let buffer be the value of O's [[ViewedArrayBuffer]] internal slot. + 6. If IsDetachedBuffer(buffer) is true, throw a TypeError exception. + ... +includes: [detachArrayBuffer.js] +---*/ + +var buffer = new ArrayBuffer(1); +var sample = new DataView(buffer, 0); + +$DETACHBUFFER(buffer); + +assert.throws(TypeError, function() { + sample.byteOffset; +}); + +reportCompare(0, 0); |