Added case to with Function.prototype.call

src/class-elements/private-method-get-and-call.case

@@ -0,0 +1,45 @@
+// Copyright (C) 2019 Caio Lima (Igalia SL). All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+desc: Function returned by a private method can be called with other values as 'this'
+esid: sec-privatefieldget
+info: |
+  PrivateFieldGet (P, O)
+    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. Return entry.[[PrivateFieldValue]].
+    4. Perform ? PrivateBrandCheck(O, P).
+    5. If P.[[Kind]] is "method",
+      a. Return P.[[Value]].
+    6. Else,
+      a. Assert: P.[[Kind]] is "accessor".
+      b. If P does not have a [[Get]] field, throw a TypeError exception.
+      c. Let getter be P.[[Get]].
+      d. Return ? Call(getter, O).
+
+  PrivateBrandCheck(O, P)
+    1. If O.[[PrivateBrands]] does not contain an entry e such that SameValue(e, P.[[Brand]]) is true,
+      a. Throw a TypeError exception.
+
+template: default
+features: [class, class-methods-private]
+---*/
+
+//- elements
+#m() { return this._v; }
+  
+getPrivateMethod() {
+    return this.#m;
+}
+
+//- assertions
+let c = new C();
+
+let o1 = {_v: 'test262'};
+let o2 = {_v: 'foo'}; 
+assert.sameValue(c.getPrivateMethod().call(o1), 'test262');
+assert.sameValue(c.getPrivateMethod().call(o2), 'foo');

test/language/expressions/class/elements/private-method-comparison.js

@@ -2,7 +2,7 @@
 // - src/class-elements/private-method-comparison.case
 // - src/class-elements/default/cls-expr.template
 /*---
-description: PrivateFieldGet of a private method returns the same function object to every instance of a class (field definitions in a class expression)
+description: PrivateFieldGet of a private method returns the same function object to every instance of the same class (field definitions in a class expression)
 esid: prod-FieldDefinition
 features: [class, class-methods-private]
 flags: [generated]

test/language/expressions/class/elements/private-method-get-and-call.js

@@ -0,0 +1,47 @@
+// This file was procedurally generated from the following sources:
+// - src/class-elements/private-method-get-and-call.case
+// - src/class-elements/default/cls-expr.template
+/*---
+description: Function returned by a private method can be called with other values as 'this' (field definitions in a class expression)
+esid: prod-FieldDefinition
+features: [class, class-methods-private]
+flags: [generated]
+info: |
+    PrivateFieldGet (P, O)
+      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. Return entry.[[PrivateFieldValue]].
+      4. Perform ? PrivateBrandCheck(O, P).
+      5. If P.[[Kind]] is "method",
+        a. Return P.[[Value]].
+      6. Else,
+        a. Assert: P.[[Kind]] is "accessor".
+        b. If P does not have a [[Get]] field, throw a TypeError exception.
+        c. Let getter be P.[[Get]].
+        d. Return ? Call(getter, O).
+
+    PrivateBrandCheck(O, P)
+      1. If O.[[PrivateBrands]] does not contain an entry e such that SameValue(e, P.[[Brand]]) is true,
+        a. Throw a TypeError exception.
+
+---*/
+
+
+var C = class {
+  #m() { return this._v; }
+    
+  getPrivateMethod() {
+      return this.#m;
+  }
+
+}
+
+let c = new C();
+
+let o1 = {_v: 'test262'};
+let o2 = {_v: 'foo'}; 
+assert.sameValue(c.getPrivateMethod().call(o1), 'test262');
+assert.sameValue(c.getPrivateMethod().call(o2), 'foo');

test/language/statements/class/elements/private-method-comparison.js

@@ -2,7 +2,7 @@
 // - src/class-elements/private-method-comparison.case
 // - src/class-elements/default/cls-decl.template
 /*---
-description: PrivateFieldGet of a private method returns the same function object to every instance of a class (field definitions in a class declaration)
+description: PrivateFieldGet of a private method returns the same function object to every instance of the same class (field definitions in a class declaration)
 esid: prod-FieldDefinition
 features: [class, class-methods-private]
 flags: [generated]

test/language/statements/class/elements/private-method-get-and-call.js

@@ -0,0 +1,47 @@
+// This file was procedurally generated from the following sources:
+// - src/class-elements/private-method-get-and-call.case
+// - src/class-elements/default/cls-decl.template
+/*---
+description: Function returned by a private method can be called with other values as 'this' (field definitions in a class declaration)
+esid: prod-FieldDefinition
+features: [class, class-methods-private]
+flags: [generated]
+info: |
+    PrivateFieldGet (P, O)
+      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. Return entry.[[PrivateFieldValue]].
+      4. Perform ? PrivateBrandCheck(O, P).
+      5. If P.[[Kind]] is "method",
+        a. Return P.[[Value]].
+      6. Else,
+        a. Assert: P.[[Kind]] is "accessor".
+        b. If P does not have a [[Get]] field, throw a TypeError exception.
+        c. Let getter be P.[[Get]].
+        d. Return ? Call(getter, O).
+
+    PrivateBrandCheck(O, P)
+      1. If O.[[PrivateBrands]] does not contain an entry e such that SameValue(e, P.[[Brand]]) is true,
+        a. Throw a TypeError exception.
+
+---*/
+
+
+class C {
+  #m() { return this._v; }
+    
+  getPrivateMethod() {
+      return this.#m;
+  }
+
+}
+
+let c = new C();
+
+let o1 = {_v: 'test262'};
+let o2 = {_v: 'foo'}; 
+assert.sameValue(c.getPrivateMethod().call(o1), 'test262');
+assert.sameValue(c.getPrivateMethod().call(o2), 'foo');