1 files changed, 37 insertions, 0 deletions
diff --git a/js/src/tests/test262/language/statements/class/definition/constructor.js b/js/src/tests/test262/language/statements/class/definition/constructor.js
new file mode 100644
index 0000000000..c084dbdb29
--- /dev/null
+++ b/js/src/tests/test262/language/statements/class/definition/constructor.js
@@ -0,0 +1,37 @@
+// Copyright (C) 2014 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+es6id: 14.5
+description: >
+    class constructor
+---*/
+var count = 0;
+class C {
+  constructor() {
+    assert.sameValue(
+      Object.getPrototypeOf(this),
+      C.prototype,
+      "`Object.getPrototypeOf(this)` returns `C.prototype`"
+    );
+    count++;
+  }
+}
+assert.sameValue(
+  C,
+  C.prototype.constructor,
+  "The value of `C` is `C.prototype.constructor`"
+);
+var desc = Object.getOwnPropertyDescriptor(C.prototype, 'constructor');
+assert.sameValue(desc.configurable, true, "The value of `desc.configurable` is `true`, after executing `var desc = Object.getOwnPropertyDescriptor(C.prototype, 'constructor');`");
+assert.sameValue(desc.enumerable, false, "The value of `desc.enumerable` is `false`, after executing `var desc = Object.getOwnPropertyDescriptor(C.prototype, 'constructor');`");
+assert.sameValue(desc.writable, true, "The value of `descr.writable` is `true`, after executing `var desc = Object.getOwnPropertyDescriptor(C.prototype, 'constructor');`");
+
+var c = new C();
+assert.sameValue(count, 1, "The value of `count` is `1`");
+assert.sameValue(
+  Object.getPrototypeOf(c),
+  C.prototype,
+  "`Object.getPrototypeOf(c)` returns `C.prototype`"
+);
+
+reportCompare(0, 0);