Add m-esr52 at 52.6.0

1 files changed, 42 insertions, 0 deletions

diff --git a/js/src/tests/ecma_5/strict/assign-to-callee-name.js b/js/src/tests/ecma_5/strict/assign-to-callee-name.js
new file mode 100644
index 000000000..3c2efba2e
--- /dev/null
+++ b/js/src/tests/ecma_5/strict/assign-to-callee-name.js
@@ -0,0 +1,42 @@
+/*
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/licenses/publicdomain/
+ */
+
+var gTestfile = 'assign-to-callee-name.js';
+var BUGNUMBER = 610350;
+var summary =
+  "Assigning to a function expression's name within that function should " +
+  "throw a TypeError in strict mode code";
+
+print(BUGNUMBER + ": " + summary);
+
+/**************
+ * BEGIN TEST *
+ **************/
+
+var f = function assignSelfStrict() { "use strict"; assignSelfStrict = 12; };
+
+try
+{
+  var r = f();
+  throw new Error("should have thrown a TypeError, returned " + r);
+}
+catch (e)
+{
+  assertEq(e instanceof TypeError, true,
+           "didn't throw a TypeError: " + e);
+}
+
+var assignSelf = 42;
+var f2 = function assignSelf() { assignSelf = 12; };
+
+f2(); // shouldn't throw, does nothing
+assertEq(assignSelf, 42);
+
+/******************************************************************************/
+
+if (typeof reportCompare === "function")
+  reportCompare(true, true);
+
+print("All tests passed!");