Add m-esr52 at 52.6.0

1 files changed, 20 insertions, 0 deletions

diff --git a/js/src/jit-test/tests/proxy/testDirectProxyGetOwnPropertyDescriptor2.js b/js/src/jit-test/tests/proxy/testDirectProxyGetOwnPropertyDescriptor2.js
new file mode 100644
index 000000000..abf1f5d6d
--- /dev/null
+++ b/js/src/jit-test/tests/proxy/testDirectProxyGetOwnPropertyDescriptor2.js
@@ -0,0 +1,20 @@
+/*
+ * Call the trap with the handler as the this value, the target as the first
+ * argument, and the name of the property as the second argument
+ */
+var target = {};
+var called;
+var handler = {
+    getOwnPropertyDescriptor: function (target1, name) {
+        assertEq(this, handler);
+        assertEq(target1, target);
+        assertEq(name, 'foo');
+        called = true;
+    }
+};
+
+for (let p of [new Proxy(target, handler), Proxy.revocable(target, handler).proxy]) {
+    called = false;
+    Object.getOwnPropertyDescriptor(p, 'foo');
+    assertEq(called, true);
+}