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// Copyright (C) 2019 Caio Lima (Igalia SL). All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
description: Trying to set in PrivateName without setter throws TypeError
esid: sec-privatefieldset
info: |
PrivateFieldSet ( P, O, value )
1. Assert: P is a Private Name.
2. If O is not an object, throw a TypeError exception.
3. If P.[[Kind]] is "field",
a. Let entry be PrivateFieldFind(P, O).
b. If entry is empty, throw a TypeError exception.
c. Set entry.[[PrivateFieldValue]] to value.
d. Return.
4. If P.[[Kind]] is "method", throw a TypeError exception.
5. Else,
a. Assert: P.[[Kind]] is "accessor".
b. If O.[[PrivateFieldBrands]] does not contain P.[[Brand]], throw a TypeError exception.
c. If P does not have a [[Set]] field, throw a TypeError exception.
d. Let setter be P.[[Set]].
e. Perform ? Call(setter, O, value).
f. Return.
features: [class-methods-private, class-fields-public, class]
---*/
class A {
set #f(v) {
throw new Test262Error();
}
}
class B extends A {
get #f() {
throw new Test262Error();
}
setAccess() {
this.#f = 'Test262';
}
}
let b = new B();
assert.throws(TypeError, function() {
b.setAccess();
}, 'subclass private accessor should shadow super class private accessor');
class C {
set #f(v) {
throw new Test262Error();
}
Inner = class {
get #f() {
throw new Test262Error();
}
setAccess() {
this.#f = 'Test262';
}
}
}
let c = new C();
let innerC = new c.Inner();
assert.throws(TypeError, function() {
innerC.setAccess();
}, 'inner class private accessor should shadow outer class private accessor');
class D {
get #f() {
throw new Test262Error();
}
Inner = class {
set #f(v) {
throw new Test262Error();
}
}
setAccess() {
this.#f = 'Test262';
}
}
let d = new D();
assert.throws(TypeError, function() {
d.setAccess();
}, 'inner class private accessor should not be visible to outer class private accessor');
reportCompare(0, 0);
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