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Added private accessors tests
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‎tests/baselines/reference/privateNameAccessors.errors.txt

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tests/cases/conformance/classes/members/privateNames/privateNameAccessors.ts(9,14): error TS2540: Cannot assign to '#roProp' because it is a read-only property.
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==== tests/cases/conformance/classes/members/privateNames/privateNameAccessors.ts (1 errors) ====
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class A1 {
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get #prop() { return ""; }
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set #prop(param: string) { }
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get #roProp() { return ""; }
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constructor(name: string) {
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this.#prop = "";
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this.#roProp = ""; // Error
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~~~~~~~
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!!! error TS2540: Cannot assign to '#roProp' because it is a read-only property.
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console.log(this.#prop);
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console.log(this.#roProp);
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}
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}
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‎tests/baselines/reference/privateNameAccessors.js

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//// [privateNameAccessors.ts]
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class A1 {
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get #prop() { return ""; }
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set #prop(param: string) { }
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get #roProp() { return ""; }
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constructor(name: string) {
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this.#prop = "";
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this.#roProp = ""; // Error
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console.log(this.#prop);
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console.log(this.#roProp);
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}
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}
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//// [privateNameAccessors.js]
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"use strict";
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var __classPrivateFieldSet = (this && this.__classPrivateFieldSet) || function (receiver, privateMap, value) {
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if (!privateMap.has(receiver)) {
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throw new TypeError("attempted to set private field on non-instance");
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}
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privateMap.set(receiver, value);
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return value;
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};
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var __classPrivateFieldGet = (this && this.__classPrivateFieldGet) || function (receiver, privateMap) {
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if (!privateMap.has(receiver)) {
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throw new TypeError("attempted to get private field on non-instance");
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}
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return privateMap.get(receiver);
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};
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var _prop, _prop_1, _roProp;
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class A1 {
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constructor(name) {
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__classPrivateFieldSet(this, _prop_1, "");
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__classPrivateFieldSet(this, _roProp, ""); // Error
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console.log(__classPrivateFieldGet(this, _prop_1));
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console.log(__classPrivateFieldGet(this, _roProp));
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}
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get () { return ""; }
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set (param) { }
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get () { return ""; }
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}
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_prop = new WeakMap(), _prop_1 = new WeakMap(), _roProp = new WeakMap();

‎tests/baselines/reference/privateNameAccessors.symbols

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=== tests/cases/conformance/classes/members/privateNames/privateNameAccessors.ts ===
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class A1 {
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>A1 : Symbol(A1, Decl(privateNameAccessors.ts, 0, 0))
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get #prop() { return ""; }
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>#prop : Symbol(A1.#prop, Decl(privateNameAccessors.ts, 0, 10), Decl(privateNameAccessors.ts, 1, 30))
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set #prop(param: string) { }
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>#prop : Symbol(A1.#prop, Decl(privateNameAccessors.ts, 0, 10), Decl(privateNameAccessors.ts, 1, 30))
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>param : Symbol(param, Decl(privateNameAccessors.ts, 2, 14))
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get #roProp() { return ""; }
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>#roProp : Symbol(A1.#roProp, Decl(privateNameAccessors.ts, 2, 32))
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constructor(name: string) {
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>name : Symbol(name, Decl(privateNameAccessors.ts, 6, 16))
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this.#prop = "";
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>this.#prop : Symbol(A1.#prop, Decl(privateNameAccessors.ts, 0, 10), Decl(privateNameAccessors.ts, 1, 30))
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>this : Symbol(A1, Decl(privateNameAccessors.ts, 0, 0))
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this.#roProp = ""; // Error
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>this.#roProp : Symbol(A1.#roProp, Decl(privateNameAccessors.ts, 2, 32))
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>this : Symbol(A1, Decl(privateNameAccessors.ts, 0, 0))
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console.log(this.#prop);
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>console.log : Symbol(Console.log, Decl(lib.dom.d.ts, --, --))
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>console : Symbol(console, Decl(lib.dom.d.ts, --, --))
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>log : Symbol(Console.log, Decl(lib.dom.d.ts, --, --))
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>this.#prop : Symbol(A1.#prop, Decl(privateNameAccessors.ts, 0, 10), Decl(privateNameAccessors.ts, 1, 30))
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>this : Symbol(A1, Decl(privateNameAccessors.ts, 0, 0))
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console.log(this.#roProp);
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>console.log : Symbol(Console.log, Decl(lib.dom.d.ts, --, --))
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>console : Symbol(console, Decl(lib.dom.d.ts, --, --))
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>log : Symbol(Console.log, Decl(lib.dom.d.ts, --, --))
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>this.#roProp : Symbol(A1.#roProp, Decl(privateNameAccessors.ts, 2, 32))
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>this : Symbol(A1, Decl(privateNameAccessors.ts, 0, 0))
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}
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}
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‎tests/baselines/reference/privateNameAccessors.types

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=== tests/cases/conformance/classes/members/privateNames/privateNameAccessors.ts ===
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class A1 {
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>A1 : A1
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get #prop() { return ""; }
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>#prop : string
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>"" : ""
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set #prop(param: string) { }
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>#prop : string
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>param : string
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get #roProp() { return ""; }
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>#roProp : string
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>"" : ""
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constructor(name: string) {
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>name : string
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this.#prop = "";
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>this.#prop = "" : ""
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>this.#prop : string
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>this : this
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>"" : ""
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this.#roProp = ""; // Error
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>this.#roProp = "" : ""
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>this.#roProp : any
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>this : this
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>"" : ""
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console.log(this.#prop);
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>console.log(this.#prop) : void
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>console.log : (...data: any[]) => void
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>console : Console
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>log : (...data: any[]) => void
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>this.#prop : string
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>this : this
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console.log(this.#roProp);
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>console.log(this.#roProp) : void
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>console.log : (...data: any[]) => void
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>console : Console
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>log : (...data: any[]) => void
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>this.#roProp : string
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>this : this
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}
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}
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‎tests/baselines/reference/privateNameAccessorsAccess.errors.txt

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tests/cases/conformance/classes/members/privateNames/privateNameAccessorsAccess.ts(14,10): error TS18013: Property '#prop' is not accessible outside class 'A2' because it has a private identifier.
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tests/cases/conformance/classes/members/privateNames/privateNameAccessorsAccess.ts(17,14): error TS18013: Property '#prop' is not accessible outside class 'A2' because it has a private identifier.
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tests/cases/conformance/classes/members/privateNames/privateNameAccessorsAccess.ts(22,18): error TS18013: Property '#prop' is not accessible outside class 'A2' because it has a private identifier.
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==== tests/cases/conformance/classes/members/privateNames/privateNameAccessorsAccess.ts (3 errors) ====
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class A2 {
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get #prop() { return ""; }
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set #prop(param: string) { }
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constructor() {
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console.log(this.#prop);
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let a: A2 = this;
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a.#prop;
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function foo (){
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a.#prop;
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}
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}
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}
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new A2().#prop; // Error
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~~~~~
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!!! error TS18013: Property '#prop' is not accessible outside class 'A2' because it has a private identifier.
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function foo (){
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new A2().#prop; // Error
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~~~~~
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!!! error TS18013: Property '#prop' is not accessible outside class 'A2' because it has a private identifier.
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}
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class B2 {
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m() {
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new A2().#prop;
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~~~~~
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!!! error TS18013: Property '#prop' is not accessible outside class 'A2' because it has a private identifier.
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}
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}
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‎tests/baselines/reference/privateNameAccessorsAccess.js

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//// [privateNameAccessorsAccess.ts]
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class A2 {
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get #prop() { return ""; }
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set #prop(param: string) { }
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constructor() {
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console.log(this.#prop);
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let a: A2 = this;
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a.#prop;
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function foo (){
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a.#prop;
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}
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}
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}
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new A2().#prop; // Error
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function foo (){
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new A2().#prop; // Error
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}
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class B2 {
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m() {
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new A2().#prop;
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}
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}
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//// [privateNameAccessorsAccess.js]
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var __classPrivateFieldGet = (this && this.__classPrivateFieldGet) || function (receiver, privateMap) {
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if (!privateMap.has(receiver)) {
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throw new TypeError("attempted to get private field on non-instance");
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}
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return privateMap.get(receiver);
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};
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var _prop, _prop_1;
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class A2 {
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constructor() {
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console.log(__classPrivateFieldGet(this, _prop_1));
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let a = this;
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__classPrivateFieldGet(a, _prop_1);
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function foo() {
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__classPrivateFieldGet(a, _prop_1);
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}
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}
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get () { return ""; }
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set (param) { }
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}
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_prop = new WeakMap(), _prop_1 = new WeakMap();
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new A2().; // Error
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function foo() {
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new A2().; // Error
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}
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class B2 {
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m() {
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new A2().;
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}
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}

‎tests/baselines/reference/privateNameAccessorsAccess.symbols

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=== tests/cases/conformance/classes/members/privateNames/privateNameAccessorsAccess.ts ===
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class A2 {
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>A2 : Symbol(A2, Decl(privateNameAccessorsAccess.ts, 0, 0))
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get #prop() { return ""; }
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>#prop : Symbol(A2.#prop, Decl(privateNameAccessorsAccess.ts, 0, 10), Decl(privateNameAccessorsAccess.ts, 1, 30))
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set #prop(param: string) { }
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>#prop : Symbol(A2.#prop, Decl(privateNameAccessorsAccess.ts, 0, 10), Decl(privateNameAccessorsAccess.ts, 1, 30))
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>param : Symbol(param, Decl(privateNameAccessorsAccess.ts, 2, 14))
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constructor() {
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console.log(this.#prop);
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>console.log : Symbol(Console.log, Decl(lib.dom.d.ts, --, --))
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>console : Symbol(console, Decl(lib.dom.d.ts, --, --))
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>log : Symbol(Console.log, Decl(lib.dom.d.ts, --, --))
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>this.#prop : Symbol(A2.#prop, Decl(privateNameAccessorsAccess.ts, 0, 10), Decl(privateNameAccessorsAccess.ts, 1, 30))
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>this : Symbol(A2, Decl(privateNameAccessorsAccess.ts, 0, 0))
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let a: A2 = this;
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>a : Symbol(a, Decl(privateNameAccessorsAccess.ts, 6, 11))
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>A2 : Symbol(A2, Decl(privateNameAccessorsAccess.ts, 0, 0))
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>this : Symbol(A2, Decl(privateNameAccessorsAccess.ts, 0, 0))
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a.#prop;
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>a.#prop : Symbol(A2.#prop, Decl(privateNameAccessorsAccess.ts, 0, 10), Decl(privateNameAccessorsAccess.ts, 1, 30))
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>a : Symbol(a, Decl(privateNameAccessorsAccess.ts, 6, 11))
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function foo (){
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>foo : Symbol(foo, Decl(privateNameAccessorsAccess.ts, 7, 16))
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a.#prop;
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>a.#prop : Symbol(A2.#prop, Decl(privateNameAccessorsAccess.ts, 0, 10), Decl(privateNameAccessorsAccess.ts, 1, 30))
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>a : Symbol(a, Decl(privateNameAccessorsAccess.ts, 6, 11))
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}
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}
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}
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new A2().#prop; // Error
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>A2 : Symbol(A2, Decl(privateNameAccessorsAccess.ts, 0, 0))
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function foo (){
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>foo : Symbol(foo, Decl(privateNameAccessorsAccess.ts, 13, 15))
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new A2().#prop; // Error
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>A2 : Symbol(A2, Decl(privateNameAccessorsAccess.ts, 0, 0))
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}
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class B2 {
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>B2 : Symbol(B2, Decl(privateNameAccessorsAccess.ts, 17, 1))
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m() {
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>m : Symbol(B2.m, Decl(privateNameAccessorsAccess.ts, 19, 10))
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new A2().#prop;
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>A2 : Symbol(A2, Decl(privateNameAccessorsAccess.ts, 0, 0))
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}
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}
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‎tests/baselines/reference/privateNameAccessorsAccess.types

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=== tests/cases/conformance/classes/members/privateNames/privateNameAccessorsAccess.ts ===
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class A2 {
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>A2 : A2
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get #prop() { return ""; }
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>#prop : string
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>"" : ""
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set #prop(param: string) { }
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>#prop : string
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>param : string
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constructor() {
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console.log(this.#prop);
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>console.log(this.#prop) : void
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>console.log : (...data: any[]) => void
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>console : Console
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>log : (...data: any[]) => void
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>this.#prop : string
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>this : this
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let a: A2 = this;
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>a : A2
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>this : this
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a.#prop;
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>a.#prop : string
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>a : A2
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function foo (){
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>foo : () => void
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a.#prop;
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>a.#prop : string
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>a : A2
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}
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}
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}
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new A2().#prop; // Error
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>new A2().#prop : any
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>new A2() : A2
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>A2 : typeof A2
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function foo (){
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>foo : () => void
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new A2().#prop; // Error
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>new A2().#prop : any
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>new A2() : A2
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>A2 : typeof A2
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}
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class B2 {
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>B2 : B2
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m() {
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>m : () => void
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new A2().#prop;
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>new A2().#prop : any
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>new A2() : A2
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>A2 : typeof A2
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}
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}
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