Add m-esr52 at 52.6.0

1 files changed, 60 insertions, 0 deletions

diff --git a/js/src/tests/ecma_5/Object/15.2.3.5-01.js b/js/src/tests/ecma_5/Object/15.2.3.5-01.js
new file mode 100644
index 000000000..70cfd64f5
--- /dev/null
+++ b/js/src/tests/ecma_5/Object/15.2.3.5-01.js
@@ -0,0 +1,60 @@
+/*
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/licenses/publicdomain/
+ */
+
+//-----------------------------------------------------------------------------
+var BUGNUMBER = 492840;
+var summary = 'ES5 Object.create(O [, Properties])';
+
+print(BUGNUMBER + ": " + summary);
+
+/**************
+ * BEGIN TEST *
+ **************/
+
+assertEq("create" in Object, true);
+assertEq(Object.create.length, 2);
+
+var o, desc, props, proto;
+
+o = Object.create(null);
+assertEq(Object.getPrototypeOf(o), null, "bad null-proto");
+
+o = Object.create(null, { a: { value: 17, enumerable: false } });
+assertEq(Object.getPrototypeOf(o), null, "bad null-proto");
+assertEq("a" in o, true);
+desc = Object.getOwnPropertyDescriptor(o, "a");
+assertEq(desc !== undefined, true, "no descriptor?");
+assertEq(desc.value, 17);
+assertEq(desc.enumerable, false);
+assertEq(desc.configurable, false);
+assertEq(desc.writable, false);
+
+props = Object.create({ bar: 15 });
+Object.defineProperty(props, "foo", { enumerable: false, value: 42 });
+proto = { baz: 12 };
+o = Object.create(proto, props);
+assertEq(Object.getPrototypeOf(o), proto);
+assertEq(Object.getOwnPropertyDescriptor(o, "foo"), undefined);
+assertEq("foo" in o, false);
+assertEq(Object.getOwnPropertyDescriptor(o, "bar"), undefined);
+assertEq("bar" in o, false);
+assertEq(Object.getOwnPropertyDescriptor(o, "baz"), undefined);
+assertEq(o.baz, 12);
+assertEq(o.hasOwnProperty("baz"), false);
+
+try {
+  var actual =
+    Object.create(Object.create({},
+                                { boom: { get: function() { return "base"; }}}),
+                  { boom: { get: function() { return "overridden"; }}}).boom
+} catch (e) {
+}
+assertEq(actual, "overridden");
+
+/******************************************************************************/
+
+reportCompare(true, true);
+
+print("All tests passed!");