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// Copyright (C) 2020 Alexey Shvayka. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-object.getownpropertydescriptors
description: >
If Proxy "ownKeys" trap is missing, keys are sorted by type in ascending
chronological order.
info: |
ObjectDefineProperties ( O, Properties )
[...]
3. Let keys be ? props.[[OwnPropertyKeys]]().
[...]
4. For each element nextKey of keys in List order, do
a. Let propDesc be ? props.[[GetOwnProperty]](nextKey).
[[OwnPropertyKeys]] ( )
[...]
6. If trap is undefined, then
a. Return ? target.[[OwnPropertyKeys]]().
OrdinaryOwnPropertyKeys ( O )
[...]
3. For each own property key P of O such that Type(P) is String and P is
not an array index, in ascending chronological order of property creation, do
a. Add P as the last element of keys.
4. For each own property key P of O such that Type(P) is Symbol,
in ascending chronological order of property creation, do
a. Add P as the last element of keys.
5. Return keys.
features: [Proxy, Symbol]
includes: [compareArray.js]
---*/
var target = {};
var sym = Symbol();
target[sym] = 1;
target.foo = 2;
target[0] = 3;
var getOwnKeys = [];
var proxy = new Proxy(target, {
getOwnPropertyDescriptor: function(_target, key) {
getOwnKeys.push(key);
},
});
Object.defineProperties({}, proxy);
assert.compareArray(getOwnKeys, ["0", "foo", sym]);
reportCompare(0, 0);
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