Add m-esr52 at 52.6.0

1 files changed, 43 insertions, 0 deletions

diff --git a/js/src/tests/ecma_6/Class/superPropDestructuring.js b/js/src/tests/ecma_6/Class/superPropDestructuring.js
new file mode 100644
index 000000000..84d1bb517
--- /dev/null
+++ b/js/src/tests/ecma_6/Class/superPropDestructuring.js
@@ -0,0 +1,43 @@
+class base {
+    constructor() { }
+}
+
+let seenValues;
+Object.defineProperty(base.prototype, "minutes",
+                      {
+                        set(x) {
+                            assertEq(x, 525600);
+                            seenValues.push(x);
+                        }
+                      });
+Object.defineProperty(base.prototype, "intendent",
+                      {
+                        set(x) {
+                            assertEq(x, "Fred");
+                            seenValues.push(x)
+                        }
+                      });
+
+const testArr = [525600, "Fred"];
+class derived extends base {
+    constructor() { super(); }
+    prepForTest() { seenValues = []; }
+    testAsserts() { assertDeepEq(seenValues, testArr); }
+    testProps() {
+        this.prepForTest();
+        [super.minutes, super.intendent] = testArr;
+        this.testAsserts();
+    }
+    testElems() {
+        this.prepForTest();
+        [super["minutes"], super["intendent"]] = testArr;
+        this.testAsserts();
+    }
+}
+
+let d = new derived();
+d.testProps();
+d.testElems();
+
+if (typeof reportCompare === 'function')
+    reportCompare(0,0,"OK");