assign-to-callee-name.js

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/*

 * 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!");