1 files changed, 62 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/class/superProp.js b/js/src/jit-test/tests/class/superProp.js
new file mode 100644
index 0000000000..37b85ab652
--- /dev/null
+++ b/js/src/jit-test/tests/class/superProp.js
@@ -0,0 +1,62 @@
+var g_get_this = "get_this";
+var g_prop_this = "prop_this";
+
+class Base
+{
+    get get_prop() { return 7; }
+    get get_this() { return this; }
+    prop_call() { return 11; }
+    prop_this() { return this.x; }
+}
+Base.prototype.prop_proto = 5;
+Base.prototype.x = (-1);
+Base.prototype[0] = 100;
+Base.prototype[1] = 101;
+Base.prototype[2] = 102;
+
+class Derived extends Base
+{
+    get get_prop() { throw "Bad"; }
+    get get_this() { throw "Bad"; }
+    prop_call() { throw "Bad"; }
+    prop_this() { throw "Bad"; }
+
+    do_test_getprop()
+    {
+        this.x = 13;
+
+        assertEq(super.prop_proto, 5);
+
+        assertEq(super.get_prop, 7);
+        assertEq(super.get_this, this);
+
+        assertEq(super.prop_call(), 11);
+        assertEq(super.prop_this(), 13);
+    }
+
+    do_test_getelem()
+    {
+        this.x = 13;
+
+        assertEq(super[g_get_this], this);
+
+        assertEq(super[g_prop_this](), 13);
+        assertEq(super[0], 100);
+        assertEq(super[1], 101);
+        assertEq(super[2], 102);
+    }
+}
+Derived.prototype.prop_proto = (-1);
+Derived.prototype.x = (-2);
+Derived.prototype[0] = (-3);
+Derived.prototype[1] = (-4);
+Derived.prototype[2] = (-5);
+
+for (var i = 0; i < 20; ++i) {
+    let t = new Derived();
+
+    for (var j = 0; j < 20; ++j) {
+        t.do_test_getprop();
+        t.do_test_getelem();
+    }
+}