Add privateNameFieldDestructuredBinding test

Signed-off-by: Joseph Watts <[email protected]>

Author: Joseph Watts

tests/baselines/reference/privateNameFieldDestructuredBinding.js

@@ -0,0 +1,37 @@
+//// [privateNameFieldDestructuredBinding.ts]
+class A {
+    #field = 1;
+    testObject() {
+        return { x: 10, y: 6 };
+    }
+    testArray() {
+        return [10, 11];
+    }
+    constructor() {
+        let y: number;
+        ({ x: this.#field, y } = this.testObject());
+        ([this.#field, y] = this.testArray());
+    }
+}
+
+
+//// [privateNameFieldDestructuredBinding.js]
+var _classPrivateFieldGet = function (receiver, privateMap) { if (!privateMap.has(receiver)) { throw new TypeError("attempted to get private field on non-instance"); } return privateMap.get(receiver); };
+var _field;
+var A = /** @class */ (function () {
+    function A() {
+        _field.set(this, 1);
+        var _a, _b;
+        var y;
+        (_a = this.testObject(), { set value(x) { _classPrivateFieldGet(this, _field) = x; } }.value = _a.x, y = _a.y);
+        (_b = this.testArray(), { set value(x) { _classPrivateFieldGet(this, _field) = x; } }.value = _b[0], y = _b[1]);
+    }
+    A.prototype.testObject = function () {
+        return { x: 10, y: 6 };
+    };
+    A.prototype.testArray = function () {
+        return [10, 11];
+    };
+    return A;
+}());
+_field = new WeakMap();

tests/baselines/reference/privateNameFieldDestructuredBinding.symbols

@@ -0,0 +1,42 @@
+=== tests/cases/conformance/classes/members/privateNames/privateNameFieldDestructuredBinding.ts ===
+class A {
+>A : Symbol(A, Decl(privateNameFieldDestructuredBinding.ts, 0, 0))
+
+    #field = 1;
+>#field : Symbol(A[#field], Decl(privateNameFieldDestructuredBinding.ts, 0, 9))
+
+    testObject() {
+>testObject : Symbol(A.testObject, Decl(privateNameFieldDestructuredBinding.ts, 1, 15))
+
+        return { x: 10, y: 6 };
+>x : Symbol(x, Decl(privateNameFieldDestructuredBinding.ts, 3, 16))
+>y : Symbol(y, Decl(privateNameFieldDestructuredBinding.ts, 3, 23))
+    }
+    testArray() {
+>testArray : Symbol(A.testArray, Decl(privateNameFieldDestructuredBinding.ts, 4, 5))
+
+        return [10, 11];
+    }
+    constructor() {
+        let y: number;
+>y : Symbol(y, Decl(privateNameFieldDestructuredBinding.ts, 9, 11))
+
+        ({ x: this.#field, y } = this.testObject());
+>x : Symbol(x, Decl(privateNameFieldDestructuredBinding.ts, 10, 10))
+>this.#field : Symbol(A[#field], Decl(privateNameFieldDestructuredBinding.ts, 0, 9))
+>this : Symbol(A, Decl(privateNameFieldDestructuredBinding.ts, 0, 0))
+>y : Symbol(y, Decl(privateNameFieldDestructuredBinding.ts, 10, 26))
+>this.testObject : Symbol(A.testObject, Decl(privateNameFieldDestructuredBinding.ts, 1, 15))
+>this : Symbol(A, Decl(privateNameFieldDestructuredBinding.ts, 0, 0))
+>testObject : Symbol(A.testObject, Decl(privateNameFieldDestructuredBinding.ts, 1, 15))
+
+        ([this.#field, y] = this.testArray());
+>this.#field : Symbol(A[#field], Decl(privateNameFieldDestructuredBinding.ts, 0, 9))
+>this : Symbol(A, Decl(privateNameFieldDestructuredBinding.ts, 0, 0))
+>y : Symbol(y, Decl(privateNameFieldDestructuredBinding.ts, 9, 11))
+>this.testArray : Symbol(A.testArray, Decl(privateNameFieldDestructuredBinding.ts, 4, 5))
+>this : Symbol(A, Decl(privateNameFieldDestructuredBinding.ts, 0, 0))
+>testArray : Symbol(A.testArray, Decl(privateNameFieldDestructuredBinding.ts, 4, 5))
+    }
+}
+

tests/baselines/reference/privateNameFieldDestructuredBinding.types

@@ -0,0 +1,57 @@
+=== tests/cases/conformance/classes/members/privateNames/privateNameFieldDestructuredBinding.ts ===
+class A {
+>A : A
+
+    #field = 1;
+>#field : number
+>1 : 1
+
+    testObject() {
+>testObject : () => { x: number; y: number; }
+
+        return { x: 10, y: 6 };
+>{ x: 10, y: 6 } : { x: number; y: number; }
+>x : number
+>10 : 10
+>y : number
+>6 : 6
+    }
+    testArray() {
+>testArray : () => number[]
+
+        return [10, 11];
+>[10, 11] : number[]
+>10 : 10
+>11 : 11
+    }
+    constructor() {
+        let y: number;
+>y : number
+
+        ({ x: this.#field, y } = this.testObject());
+>({ x: this.#field, y } = this.testObject()) : { x: number; y: number; }
+>{ x: this.#field, y } = this.testObject() : { x: number; y: number; }
+>{ x: this.#field, y } : { x: number; y: number; }
+>x : number
+>this.#field : number
+>this : this
+>y : number
+>this.testObject() : { x: number; y: number; }
+>this.testObject : () => { x: number; y: number; }
+>this : this
+>testObject : () => { x: number; y: number; }
+
+        ([this.#field, y] = this.testArray());
+>([this.#field, y] = this.testArray()) : number[]
+>[this.#field, y] = this.testArray() : number[]
+>[this.#field, y] : [number, number]
+>this.#field : number
+>this : this
+>y : number
+>this.testArray() : number[]
+>this.testArray : () => number[]
+>this : this
+>testArray : () => number[]
+    }
+}
+

tests/cases/conformance/classes/members/privateNames/privateNameFieldDestructuredBinding.ts

@@ -0,0 +1,14 @@
+class A {
+    #field = 1;
+    testObject() {
+        return { x: 10, y: 6 };
+    }
+    testArray() {
+        return [10, 11];
+    }
+    constructor() {
+        let y: number;
+        ({ x: this.#field, y } = this.testObject());
+        ([this.#field, y] = this.testArray());
+    }
+}