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// Copyright (C) 2019 Caio Lima. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
description: Sucessyfully get private reference without using [[Get]]
esid: sec-getvalue
info: |
GetValue(V)
...
5. If IsPropertyReference(V), then
...
b. If IsPrivateReference(V), then
i. Let env be the running execution context's PrivateNameEnvironment.
ii. Let field be ? ResolveBinding(GetReferencedName(V), env).
iii. Assert: field is a Private Name.
iv. Return ? PrivateFieldGet(field, base).
c. Return ? base.[[Get]](GetReferencedName(V), GetThisValue(V)).
PrivateFieldGet(P, O)
1. Assert: P is a Private Name value.
2. If O is not an object, throw a TypeError exception.
3. Let entry be PrivateFieldFind(P, O).
4. If entry is empty, throw a TypeError exception.
5. Return entry.[[PrivateFieldValue]].
includes: [compareArray.js]
features: [class, class-fields-private, Proxy]
---*/
let arr = [];
class ProxyBase {
constructor() {
return new Proxy(this, {
get: function (obj, prop) {
arr.push(prop);
return obj[prop];
}
});
}
}
class Test extends ProxyBase {
#f = 3;
method() {
return this.#f;
}
}
let t = new Test();
let r = t.method();
assert.sameValue(r, 3);
assert.compareArray(arr, ['method']);
reportCompare(0, 0);