michael@0: /*
michael@0:  * Any copyright is dedicated to the Public Domain.
michael@0:  * http://creativecommons.org/licenses/publicdomain/
michael@0:  */
michael@0: 
michael@0: var gTestfile = 'toLocaleString.js';
michael@0: var BUGNUMBER = 653789;
michael@0: var summary = "Object.prototype.toLocaleString";
michael@0: 
michael@0: print(BUGNUMBER + ": " + summary);
michael@0: 
michael@0: /**************
michael@0:  * BEGIN TEST *
michael@0:  **************/
michael@0: 
michael@0: function expectThrowTypeError(fun)
michael@0: {
michael@0:   try
michael@0:   {
michael@0:     var r = fun();
michael@0:     throw "didn't throw TypeError, returned " + r;
michael@0:   }
michael@0:   catch (e)
michael@0:   {
michael@0:     assertEq(e instanceof TypeError, true,
michael@0:              "didn't throw TypeError, got: " + e);
michael@0:   }
michael@0: }
michael@0: 
michael@0: var toLocaleString = Object.prototype.toLocaleString;
michael@0: 
michael@0: /*
michael@0:  * 1. Let O be the result of calling ToObject passing the this value as the
michael@0:  *    argument.
michael@0:  */
michael@0: expectThrowTypeError(function() { toLocaleString.call(null); });
michael@0: expectThrowTypeError(function() { toLocaleString.call(undefined); });
michael@0: expectThrowTypeError(function() { toLocaleString.apply(null); });
michael@0: expectThrowTypeError(function() { toLocaleString.apply(undefined); });
michael@0: 
michael@0: 
michael@0: /*
michael@0:  * 2. Let toString be the result of calling the [[Get]] internal method of O
michael@0:  *    passing "toString" as the argument.
michael@0:  */
michael@0: try
michael@0: {
michael@0:   toLocaleString.call({ get toString() { throw 17; } });
michael@0:   throw new Error("didn't throw");
michael@0: }
michael@0: catch (e)
michael@0: {
michael@0:   assertEq(e, 17);
michael@0: }
michael@0: 
michael@0: 
michael@0: /* 3. If IsCallable(toString) is false, throw a TypeError exception. */
michael@0: expectThrowTypeError(function() { toLocaleString.call({ toString: 12 }); });
michael@0: expectThrowTypeError(function() { toLocaleString.call({ toString: 0.3423423452352e9 }); });
michael@0: expectThrowTypeError(function() { toLocaleString.call({ toString: undefined }); });
michael@0: expectThrowTypeError(function() { toLocaleString.call({ toString: false }); });
michael@0: expectThrowTypeError(function() { toLocaleString.call({ toString: [] }); });
michael@0: expectThrowTypeError(function() { toLocaleString.call({ toString: {} }); });
michael@0: expectThrowTypeError(function() { toLocaleString.call({ toString: new String }); });
michael@0: expectThrowTypeError(function() { toLocaleString.call({ toString: new Number(7.7) }); });
michael@0: expectThrowTypeError(function() { toLocaleString.call({ toString: new Boolean(true) }); });
michael@0: expectThrowTypeError(function() { toLocaleString.call({ toString: JSON }); });
michael@0: 
michael@0: expectThrowTypeError(function() { toLocaleString.call({ valueOf: 0, toString: 12 }); });
michael@0: expectThrowTypeError(function() { toLocaleString.call({ valueOf: 0, toString: 0.3423423452352e9 }); });
michael@0: expectThrowTypeError(function() { toLocaleString.call({ valueOf: 0, toString: undefined }); });
michael@0: expectThrowTypeError(function() { toLocaleString.call({ valueOf: 0, toString: false }); });
michael@0: expectThrowTypeError(function() { toLocaleString.call({ valueOf: 0, toString: [] }); });
michael@0: expectThrowTypeError(function() { toLocaleString.call({ valueOf: 0, toString: {} }); });
michael@0: expectThrowTypeError(function() { toLocaleString.call({ valueOf: 0, toString: new String }); });
michael@0: expectThrowTypeError(function() { toLocaleString.call({ valueOf: 0, toString: new Number(7.7) }); });
michael@0: expectThrowTypeError(function() { toLocaleString.call({ valueOf: 0, toString: new Boolean(true) }); });
michael@0: expectThrowTypeError(function() { toLocaleString.call({ valueOf: 0, toString: JSON }); });
michael@0: 
michael@0: 
michael@0: /*
michael@0:  * 4. Return the result of calling the [[Call]] internal method of toString
michael@0:  *    passing O as the this value and no arguments.
michael@0:  */
michael@0: assertEq(toLocaleString.call({ get toString() { return function() { return "foo"; } } }),
michael@0:          "foo");
michael@0: 
michael@0: var obj = { toString: function() { assertEq(this, obj); assertEq(arguments.length, 0); return 5; } };
michael@0: assertEq(toLocaleString.call(obj), 5);
michael@0: 
michael@0: assertEq(toLocaleString.call({ toString: function() { return obj; } }), obj);
michael@0: 
michael@0: assertEq(toLocaleString.call({ toString: function() { return obj; },
michael@0:                                valueOf: function() { return "abc"; } }),
michael@0:          obj);
michael@0: 
michael@0: /******************************************************************************/
michael@0: 
michael@0: if (typeof reportCompare === "function")
michael@0:   reportCompare(true, true);
michael@0: 
michael@0: print("All tests passed!");