Add m-esr52 at 52.6.0

1 files changed, 34 insertions, 0 deletions

diff --git a/js/src/tests/ecma_6/Class/superPropStatics.js b/js/src/tests/ecma_6/Class/superPropStatics.js
new file mode 100644
index 000000000..32624b5d2
--- /dev/null
+++ b/js/src/tests/ecma_6/Class/superPropStatics.js
@@ -0,0 +1,34 @@
+class base {
+    constructor() { }
+    static found() {
+        this.foundCalled = true;
+    }
+    static get accessor() {
+        assertEq(this, derived);
+        return 45;
+    }
+    notFound() { }
+}
+
+class derived extends base {
+    constructor() { }
+
+    static found() { throw "NO!"; }
+    static get accessor() { throw "NO!"; }
+
+    static test() {
+        assertEq(super["notFound"], undefined);
+        super.found();
+
+        // foundCalled is set on |derived| specifically.
+        let calledDesc = Object.getOwnPropertyDescriptor(derived, "foundCalled");
+        assertEq(calledDesc.value, true);
+
+        assertEq(super.accessor, 45);
+    }
+}
+
+derived.test();
+
+if (typeof reportCompare === 'function')
+    reportCompare(0,0,"OK");