Add m-esr52 at 52.6.0

1 files changed, 21 insertions, 0 deletions

diff --git a/js/src/tests/ecma_6/Object/freeze.js b/js/src/tests/ecma_6/Object/freeze.js
new file mode 100644
index 000000000..18f71f76d
--- /dev/null
+++ b/js/src/tests/ecma_6/Object/freeze.js
@@ -0,0 +1,21 @@
+/*
+ * Any copyright is dedicated to the Public Domain.
+ * https://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var BUGNUMBER = 1076588;
+var summary = "Object.freeze() should return its argument with no conversion when the argument is a primitive value";
+
+print(BUGNUMBER + ": " + summary);
+assertEq(Object.freeze(), undefined);
+assertEq(Object.freeze(undefined), undefined);
+assertEq(Object.freeze(null), null);
+assertEq(Object.freeze(1), 1);
+assertEq(Object.freeze("foo"), "foo");
+assertEq(Object.freeze(true), true);
+if (typeof Symbol === "function") {
+    assertEq(Object.freeze(Symbol.for("foo")), Symbol.for("foo"));
+}
+
+if (typeof reportCompare === "function")
+    reportCompare(true, true);