Add m-esr52 at 52.6.0

1 files changed, 14 insertions, 0 deletions

diff --git a/js/src/tests/js1_8_5/extensions/object-toSource-with-symbol-keys.js b/js/src/tests/js1_8_5/extensions/object-toSource-with-symbol-keys.js
new file mode 100644
index 000000000..cbd019e1e
--- /dev/null
+++ b/js/src/tests/js1_8_5/extensions/object-toSource-with-symbol-keys.js
@@ -0,0 +1,14 @@
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/licenses/publicdomain/ */
+
+var obj = {};
+obj[Symbol.iterator] = 1;
+assertEq(obj.toSource(), "({[Symbol.iterator]:1})");
+obj[Symbol(undefined)] = 2;
+obj[Symbol('ponies')] = 3;
+obj[Symbol.for('ponies')] = 4;
+assertEq(obj.toSource(),
+         '({[Symbol.iterator]:1, [Symbol()]:2, [Symbol("ponies")]:3, [Symbol.for("ponies")]:4})');
+
+if (typeof reportCompare === "function")
+    reportCompare(0, 0);