summaryrefslogtreecommitdiff
path: root/test/built-ins/TypedArrays/ctors-bigint/object-arg/custom-proto-access-throws.js
diff options
context:
space:
mode:
Diffstat (limited to 'test/built-ins/TypedArrays/ctors-bigint/object-arg/custom-proto-access-throws.js')
-rw-r--r--test/built-ins/TypedArrays/ctors-bigint/object-arg/custom-proto-access-throws.js48
1 files changed, 48 insertions, 0 deletions
diff --git a/test/built-ins/TypedArrays/ctors-bigint/object-arg/custom-proto-access-throws.js b/test/built-ins/TypedArrays/ctors-bigint/object-arg/custom-proto-access-throws.js
new file mode 100644
index 000000000..ef668514d
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors-bigint/object-arg/custom-proto-access-throws.js
@@ -0,0 +1,48 @@
+// 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 completion getting newTarget's prototype
+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.
+
+ ...
+ 3. Let O be ? AllocateTypedArray(TypedArray.[[TypedArrayConstructorName]],
+ NewTarget, "%TypedArrayPrototype%").
+ ...
+
+ 22.2.4.2.1 Runtime Semantics: AllocateTypedArray (constructorName, newTarget,
+ defaultProto [ , length ])
+
+ 1. Let proto be ? GetPrototypeFromConstructor(newTarget, defaultProto).
+ ...
+
+ 9.1.15 GetPrototypeFromConstructor ( constructor, intrinsicDefaultProto )
+
+ ...
+ 3. Let proto be ? Get(constructor, "prototype").
+ ...
+includes: [testBigIntTypedArray.js]
+features: [BigInt, Reflect, TypedArray]
+---*/
+
+var newTarget = function() {}.bind(null);
+Object.defineProperty(newTarget, "prototype", {
+ get() {
+ throw new Test262Error();
+ }
+});
+
+var o = {};
+
+testWithBigIntTypedArrayConstructors(function(TA) {
+ assert.throws(Test262Error, function() {
+ Reflect.construct(TA, [o], newTarget);
+ });
+});