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Diffstat (limited to '')
-rw-r--r-- | js/src/tests/test262/built-ins/Object/getOwnPropertyDescriptor/primitive-symbol.js | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Object/getOwnPropertyDescriptor/primitive-symbol.js b/js/src/tests/test262/built-ins/Object/getOwnPropertyDescriptor/primitive-symbol.js new file mode 100644 index 0000000000..c166aadc56 --- /dev/null +++ b/js/src/tests/test262/built-ins/Object/getOwnPropertyDescriptor/primitive-symbol.js @@ -0,0 +1,27 @@ +// Copyright (C) 2020 Alexey Shvayka. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. + +/*--- +esid: sec-object.getownpropertydescriptor +description: > + Symbol primitive as first argument is coerced to object. +info: | + Object.getOwnPropertyDescriptor ( O, P ) + + 1. Let obj be ? ToObject(O). + [...] + 3. Let desc be ? obj.[[GetOwnProperty]](key). + 4. Return FromPropertyDescriptor(desc). + + Properties of Symbol Instances + + Symbol instances are ordinary objects that inherit properties from the Symbol prototype object. + Symbol instances have a [[SymbolData]] internal slot. + The [[SymbolData]] internal slot is the Symbol value represented by this Symbol object. +features: [Symbol] +---*/ + +assert.sameValue(Object.getOwnPropertyDescriptor(Symbol(), 'foo'), undefined); +assert.sameValue(Object.getOwnPropertyDescriptor(Symbol('foo'), 'description'), undefined); + +reportCompare(0, 0); |