diff options
Diffstat (limited to 'js/src/tests/test262/built-ins/TypedArrayConstructors/ctors/object-arg/length-throws.js')
-rw-r--r-- | js/src/tests/test262/built-ins/TypedArrayConstructors/ctors/object-arg/length-throws.js | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/TypedArrayConstructors/ctors/object-arg/length-throws.js b/js/src/tests/test262/built-ins/TypedArrayConstructors/ctors/object-arg/length-throws.js new file mode 100644 index 0000000000..8dccea8901 --- /dev/null +++ b/js/src/tests/test262/built-ins/TypedArrayConstructors/ctors/object-arg/length-throws.js @@ -0,0 +1,36 @@ +// 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-object +description: > + Return abrupt from getting length property on the object argument +info: | + 22.2.4.4 TypedArray ( object ) + + 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 does not have either a [[TypedArrayName]] or an [[ArrayBufferData]] + internal slot. + + ... + 5. Let len be ? ToLength(? Get(arrayLike, "length")). + ... +includes: [testTypedArray.js] +features: [TypedArray] +---*/ + +var obj = {}; + +Object.defineProperty(obj, "length", { + get() { + throw new Test262Error(); + } +}); + +testWithTypedArrayConstructors(function(TA) { + assert.throws(Test262Error, function() { + new TA(obj); + }); +}); + +reportCompare(0, 0); |