diff options
Diffstat (limited to 'test/built-ins/TypedArrays/internals/DefineOwnProperty/BigInt/key-is-not-numeric-index.js')
-rw-r--r-- | test/built-ins/TypedArrays/internals/DefineOwnProperty/BigInt/key-is-not-numeric-index.js | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/test/built-ins/TypedArrays/internals/DefineOwnProperty/BigInt/key-is-not-numeric-index.js b/test/built-ins/TypedArrays/internals/DefineOwnProperty/BigInt/key-is-not-numeric-index.js new file mode 100644 index 000000000..8f262daeb --- /dev/null +++ b/test/built-ins/TypedArrays/internals/DefineOwnProperty/BigInt/key-is-not-numeric-index.js @@ -0,0 +1,52 @@ +// 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-integer-indexed-exotic-objects-defineownproperty-p-desc +description: > + Returns an ordinary property value if key is not a CanonicalNumericIndex +info: | + 9.4.5.3 [[DefineOwnProperty]] ( P, Desc) + ... + 3. If Type(P) is String, then + a. Let numericIndex be ! CanonicalNumericIndexString(P). + b. If numericIndex is not undefined, then + ... + 4. Return OrdinaryDefineOwnProperty(O, P, Desc). + ... +includes: [testBigIntTypedArray.js, propertyHelper.js] +features: [BigInt, Reflect, TypedArray] +---*/ + +testWithBigIntTypedArrayConstructors(function(TA) { + var sample = new TA(convertToBigInt([42, 43])); + + assert.sameValue( + Reflect.defineProperty(sample, "foo", {value:42}), + true, + "return true after defining property" + ); + + assert.sameValue(sample.foo, 42); + verifyNotWritable(sample, "foo"); + verifyNotConfigurable(sample, "foo"); + verifyNotEnumerable(sample, "foo"); + + var fnset = function() {}; + var fnget = function() {}; + assert.sameValue( + Reflect.defineProperty(sample, "bar", { + get: fnget, + set: fnset, + enumerable: false, + configurable: true + }), + true, + "return true after defining property" + ); + + var desc = Object.getOwnPropertyDescriptor(sample, "bar"); + assert.sameValue(desc.get, fnget, "accessor's get"); + assert.sameValue(desc.set, fnset, "accessor's set"); + verifyNotEnumerable(sample, "bar"); + verifyConfigurable(sample, "bar"); +}); |