1 files changed, 91 insertions, 0 deletions
diff --git a/js/src/tests/test262/language/statements/class/elements/get-access-of-missing-shadowed-private-getter.js b/js/src/tests/test262/language/statements/class/elements/get-access-of-missing-shadowed-private-getter.js
new file mode 100644
index 0000000000..c35e339eef
--- /dev/null
+++ b/js/src/tests/test262/language/statements/class/elements/get-access-of-missing-shadowed-private-getter.js
@@ -0,0 +1,91 @@
+// 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 get from PrivateName without [[Get]] throws TypeError
+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).
+features: [class-methods-private, class-fields-public, class]
+---*/
+
+class A {
+  get #f() {
+    throw new Test262Error();
+  }
+}
+
+class C extends A {
+  set #f(v) {
+    throw new Test262Error();
+  }
+
+  getAccess() {
+    return this.#f;
+  }
+}
+
+let c = new C();
+assert.throws(TypeError, function() {
+  c.getAccess();
+}, 'subclass private accessor should shadow super class private accessor');
+
+class B {
+  get #f() {
+    throw new Test262Error();
+  }
+
+  Inner = class {
+    set #f(v) {
+      throw new Test262Error();
+    }
+
+    getAccess() {
+      return this.#f;
+    }
+  }
+}
+
+let b = new B();
+let innerB = new b.Inner();
+assert.throws(TypeError, function() {
+  innerB.getAccess();
+}, 'inner class private accessor should shadow outer class private accessor');
+
+class D {
+  set #f(v) {
+    throw new Test262Error();
+  }
+
+  Inner = class {
+    get #f() {
+      throw new Test262Error();
+    }
+  }
+
+  getAccess() {
+    return this.#f;
+  }
+}
+
+let d = new D();
+assert.throws(TypeError, function() {
+  d.getAccess();
+}, 'inner class private accessor should not be visible to outer class private accessor');
+
+
+reportCompare(0, 0);