summaryrefslogtreecommitdiffstats
path: root/js/src/tests/test262/built-ins/TypedArrayConstructors/internals/DefineOwnProperty/BigInt/key-is-numericindex-accessor-desc-throws.js
diff options
context:
space:
mode:
Diffstat (limited to 'js/src/tests/test262/built-ins/TypedArrayConstructors/internals/DefineOwnProperty/BigInt/key-is-numericindex-accessor-desc-throws.js')
-rw-r--r--js/src/tests/test262/built-ins/TypedArrayConstructors/internals/DefineOwnProperty/BigInt/key-is-numericindex-accessor-desc-throws.js46
1 files changed, 46 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/TypedArrayConstructors/internals/DefineOwnProperty/BigInt/key-is-numericindex-accessor-desc-throws.js b/js/src/tests/test262/built-ins/TypedArrayConstructors/internals/DefineOwnProperty/BigInt/key-is-numericindex-accessor-desc-throws.js
new file mode 100644
index 0000000000..6093419b97
--- /dev/null
+++ b/js/src/tests/test262/built-ins/TypedArrayConstructors/internals/DefineOwnProperty/BigInt/key-is-numericindex-accessor-desc-throws.js
@@ -0,0 +1,46 @@
+// Copyright (C) 2021 Alexey Shvayka. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-integer-indexed-exotic-objects-defineownproperty-p-desc
+description: >
+ Throws TypeError for valid index & accessor descriptor.
+info: |
+ [[DefineOwnProperty]] ( P, Desc )
+
+ [...]
+ 3. If Type(P) is String, then
+ a. Let numericIndex be ! CanonicalNumericIndexString(P).
+ b. If numericIndex is not undefined, then
+ [...]
+ iv. If IsAccessorDescriptor(Desc) is true, return false.
+includes: [testBigIntTypedArray.js]
+features: [BigInt, TypedArray]
+---*/
+
+testWithBigIntTypedArrayConstructors(function(TA) {
+ var sample = new TA([0n]);
+
+ assert.throws(TypeError, function() {
+ Object.defineProperty(sample, "0", {
+ get: function() { return 42n; },
+ });
+ }, "get accessor");
+ assert.sameValue(sample[0], 0n, "get accessor - side effect check");
+
+ assert.throws(TypeError, function() {
+ Object.defineProperty(sample, "0", {
+ set: function(_v) {},
+ });
+ }, "set accessor");
+ assert.sameValue(sample[0], 0n, "set accessor - side effect check");
+
+ assert.throws(TypeError, function() {
+ Object.defineProperty(sample, "0", {
+ get: function() { return 42n; },
+ set: function(_v) {},
+ });
+ }, "get and set accessors");
+ assert.sameValue(sample[0], 0n, "get and set accessors - side effect check");
+});
+
+reportCompare(0, 0);