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/*
* Any copyright is dedicated to the Public Domain.
* http://creativecommons.org/licenses/publicdomain/
* Contributor:
* Jeff Walden <jwalden+code@mit.edu>
*/
//-----------------------------------------------------------------------------
var BUGNUMBER = 562446;
var summary = 'ES5: Array.prototype.toString';
print(BUGNUMBER + ": " + summary);
/**************
* BEGIN TEST *
**************/
var o;
o = { join: function() { assertEq(arguments.length, 0); return "ohai"; } };
assertEq(Array.prototype.toString.call(o), "ohai");
o = {};
assertEq(Array.prototype.toString.call(o), "[object Object]");
Array.prototype.join = function() { return "kthxbai"; };
assertEq(Array.prototype.toString.call([]), "kthxbai");
o = { join: 17 };
assertEq(Array.prototype.toString.call(o), "[object Object]");
o = { get join() { throw 42; } };
try
{
var str = Array.prototype.toString.call(o);
assertEq(true, false,
"expected an exception calling [].toString on an object with a " +
"join getter that throws, got " + str + " instead");
}
catch (e)
{
assertEq(e, 42,
"expected thrown e === 42 when calling [].toString on an object " +
"with a join getter that throws, got " + e);
}
/******************************************************************************/
if (typeof reportCompare === "function")
reportCompare(true, true);
print("All tests passed!");
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