Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 43 insertions, 0 deletions

diff --git a/js/src/tests/test262/language/statements/class/elements/privatefieldget-success-3.js b/js/src/tests/test262/language/statements/class/elements/privatefieldget-success-3.js
new file mode 100644
index 0000000000..73bcffa0cf
--- /dev/null
+++ b/js/src/tests/test262/language/statements/class/elements/privatefieldget-success-3.js
@@ -0,0 +1,43 @@
+// Copyright (C) 2017 Valerie Young. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+description: Successfully access private field
+esid: sec-getvalue
+info: |
+  GetValue ( V )
+    ...
+    5. If IsPropertyReference(V), then
+      ...
+      b. If IsPrivateReference(V), then
+        i. Let env be the running execution context's PrivateNameEnvironment.
+        ii. Let field be ? ResolveBinding(GetReferencedName(V), env).
+        iii. Assert: field is a Private Name.
+        iv. Return ? PrivateFieldGet(field, base).
+
+  PrivateFieldGet (P, O )
+    1. Assert: P is a Private Name value.
+    2. If O is not an object, throw a TypeError exception.
+    3. Let entry be PrivateFieldFind(P, O).
+    4. If entry is empty, throw a TypeError exception.
+    5. Return entry.[[PrivateFieldValue]].
+
+features: [class, class-fields-private]
+---*/
+
+
+class A {
+  #x = 'Avalue';
+  x() {
+    return this.#x;
+  }
+}
+class B extends A {
+  #x = 'Bvalue';
+}
+
+var b = new B();
+
+assert.sameValue(b.x(), 'Avalue')
+
+reportCompare(0, 0);