Update the mozilla tests to new version (as of 2010-06-29).

mozilla-tests/js1_5/Regress/regress-450369.js

Index: mozilla-tests/js1_5/Regress/regress-450369.js
===================================================================
--- mozilla-tests/js1_5/Regress/regress-450369.js	(revision 0)
+++ mozilla-tests/js1_5/Regress/regress-450369.js	(revision 0)
@@ -0,0 +1,345 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is JavaScript Engine testing utilities.
+ *
+ * The Initial Developer of the Original Code is
+ * Mozilla Foundation.
+ * Portions created by the Initial Developer are Copyright (C) 2008
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s):
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 2 or later (the "GPL"), or
+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** */
+
+var gTestfile = 'regress-450369.js';
+//-----------------------------------------------------------------------------
+var BUGNUMBER = 450369;
+var summary = 'Crash with JIT and json2.js';
+var actual = 'No Crash';
+var expect = 'No Crash';
+
+jit(true);
+
+/*
+    json2.js
+    2007-11-06
+
+    Public Domain
+
+    See http://www.JSON.org/js.html
+
+    This file creates a global JSON object containing two methods:
+
+        JSON.stringify(value, whitelist)
+            value       any JavaScript value, usually an object or array.
+
+            whitelist   an optional that determines how object values are
+                        stringified.
+
+            This method produces a JSON text from a JavaScript value.
+            There are three possible ways to stringify an object, depending
+            on the optional whitelist parameter.
+
+            If an object has a toJSON method, then the toJSON() method will be
+            called. The value returned from the toJSON method will be
+            stringified.
+
+            Otherwise, if the optional whitelist parameter is an array, then
+            the elements of the array will be used to select members of the
+            object for stringification.
+
+            Otherwise, if there is no whitelist parameter, then all of the
+            members of the object will be stringified.
+
+            Values that do not have JSON representaions, such as undefined or
+            functions, will not be serialized. Such values in objects will be
+            dropped, in arrays will be replaced with null. JSON.stringify()
+            returns undefined. Dates will be stringified as quoted ISO dates.
+
+            Example:
+
+            var text = JSON.stringify(['e', {pluribus: 'unum'}]);
+            // text is '["e",{"pluribus":"unum"}]'
+
+        JSON.parse(text, filter)
+            This method parses a JSON text to produce an object or
+            array. It can throw a SyntaxError exception.
+
+            The optional filter parameter is a function that can filter and
+            transform the results. It receives each of the keys and values, and
+            its return value is used instead of the original value. If it
+            returns what it received, then structure is not modified. If it
+            returns undefined then the member is deleted.
+
+            Example:
+
+            // Parse the text. If a key contains the string 'date' then
+            // convert the value to a date.
+
+            myData = JSON.parse(text, function (key, value) {
+                return key.indexOf('date') >= 0 ? new Date(value) : value;
+            });
+
+    This is a reference implementation. You are free to copy, modify, or
+    redistribute.
+
+    Use your own copy. It is extremely unwise to load third party
+    code into your pages.
+*/
+
+/*jslint evil: true */
+/*extern JSON */
+
+if (!this.emulatedJSON) {
+
+    emulatedJSON = function () {
+
+        function f(n) {    // Format integers to have at least two digits.
+            return n < 10 ? '0' + n : n;
+        }
+
+        Date.prototype.toJSON = function () {
+
+// Eventually, this method will be based on the date.toISOString method.
+
+            return this.getUTCFullYear()   + '-' +
+                 f(this.getUTCMonth() + 1) + '-' +
+                 f(this.getUTCDate())      + 'T' +
+                 f(this.getUTCHours())     + ':' +
+                 f(this.getUTCMinutes())   + ':' +
+                 f(this.getUTCSeconds())   + 'Z';
+        };
+
+
+        var m = {    // table of character substitutions
+            '\b': '\\b',
+            '\t': '\\t',
+            '\n': '\\n',
+            '\f': '\\f',
+            '\r': '\\r',
+            '"' : '\\"',
+            '\\': '\\\\'
+        };
+
+        function stringify(value, whitelist) {
+            var a,          // The array holding the partial texts.
+                i,          // The loop counter.
+                k,          // The member key.
+                l,          // Length.
+                r = /["\\\x00-\x1f\x7f-\x9f]/g,
+                v;          // The member value.
+
+            switch (typeof value) {
+            case 'string':
+
+// If the string contains no control characters, no quote characters, and no
+// backslash characters, then we can safely slap some quotes around it.
+// Otherwise we must also replace the offending characters with safe sequences.
+
+                return r.test(value) ?
+                    '"' + value.replace(r, function (a) {
+                        var c = m[a];
+                        if (c) {
+                            return c;
+                        }
+                        c = a.charCodeAt();
+                        return '\\u00' + Math.floor(c / 16).toString(16) +
+                                                   (c % 16).toString(16);
+                    }) + '"' :
+                    '"' + value + '"';
+
+            case 'number':
+
+// JSON numbers must be finite. Encode non-finite numbers as null.
+
+                return isFinite(value) ? String(value) : 'null';
+
+            case 'boolean':
+            case 'null':
+                return String(value);
+
+            case 'object':
+
+// Due to a specification blunder in ECMAScript,
+// typeof null is 'object', so watch out for that case.
+
+                if (!value) {
+                    return 'null';
+                }
+
+// If the object has a toJSON method, call it, and stringify the result.
+
+                if (typeof value.toJSON === 'function') {
+                    return stringify(value.toJSON());
+                }
+                a = [];
+                if (typeof value.length === 'number' &&
+                        !(value.propertyIsEnumerable('length'))) {
+
+// The object is an array. Stringify every element. Use null as a placeholder
+// for non-JSON values.
+
+                    l = value.length;
+                    for (i = 0; i < l; i += 1) {
+                        a.push(stringify(value[i], whitelist) || 'null');
+                    }
+
+// Join all of the elements together and wrap them in brackets.
+
+                    return '[' + a.join(',') + ']';
+                }
+                if (whitelist) {
+
+// If a whitelist (array of keys) is provided, use it to select the components
+// of the object.
+
+                    l = whitelist.length;
+                    for (i = 0; i < l; i += 1) {
+                        k = whitelist[i];
+                        if (typeof k === 'string') {
+                            v = stringify(value[k], whitelist);
+                            if (v) {
+                                a.push(stringify(k) + ':' + v);
+                            }
+                        }
+                    }
+                } else {
+
+// Otherwise, iterate through all of the keys in the object.
+
+                    for (k in value) {
+                        if (typeof k === 'string') {
+                            v = stringify(value[k], whitelist);
+                            if (v) {
+                                a.push(stringify(k) + ':' + v);
+                            }
+                        }
+                    }
+                }
+
+// Join all of the member texts together and wrap them in braces.
+
+                return '{' + a.join(',') + '}';
+            }
+            return undefined;
+        }
+
+        return {
+            stringify: stringify,
+            parse: function (text, filter) {
+                var j;
+
+                function walk(k, v) {
+                    var i, n;
+                    if (v && typeof v === 'object') {
+                        for (i in v) {
+                            if (Object.prototype.hasOwnProperty.apply(v, [i])) {
+                                n = walk(i, v[i]);
+                                if (n !== undefined) {
+                                    v[i] = n;
+                                }
+                            }
+                        }
+                    }
+                    return filter(k, v);
+                }
+
+
+// Parsing happens in three stages. In the first stage, we run the text against
+// regular expressions that look for non-JSON patterns. We are especially
+// concerned with '()' and 'new' because they can cause invocation, and '='
+// because it can cause mutation. But just to be safe, we want to reject all
+// unexpected forms.
+
+// We split the first stage into 4 regexp operations in order to work around
+// crippling inefficiencies in IE's and Safari's regexp engines. First we
+// replace all backslash pairs with '@' (a non-JSON character). Second, we
+// replace all simple value tokens with ']' characters. Third, we delete all
+// open brackets that follow a colon or comma or that begin the text. Finally,
+// we look to see that the remaining characters are only whitespace or ']' or
+// ',' or ':' or '{' or '}'. If that is so, then the text is safe for eval.
+
+                if (/^[\],:{}\s]*$/.test(text.replace(/\\./g, '@').
+replace(/"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(:?[eE][+\-]?\d+)?/g, ']').
+replace(/(?:^|:|,)(?:\s*\[)+/g, ''))) {
+
+// In the second stage we use the eval function to compile the text into a
+// JavaScript structure. The '{' operator is subject to a syntactic ambiguity
+// in JavaScript: it can begin a block or an object literal. We wrap the text
+// in parens to eliminate the ambiguity.
+
+                    j = eval('(' + text + ')');
+
+// In the optional third stage, we recursively walk the new structure, passing
+// each name/value pair to a filter function for possible transformation.
+
+                    return typeof filter === 'function' ? walk('', j) : j;
+                }
+
+// If the text is not JSON parseable, then a SyntaxError is thrown.
+
+                throw new SyntaxError('parseJSON');
+            }
+        };
+    }();
+}
+
+
+//-----------------------------------------------------------------------------
+test();
+//-----------------------------------------------------------------------------
+
+jit(false);
+
+function test()
+{
+  enterFunc ('test');
+  printBugNumber(BUGNUMBER);
+  printStatus (summary);
+
+
+  var testPairs = [
+    ["{}", {}],
+    ["[]", []],
+    ['{"foo":"bar"}', {"foo":"bar"}],
+    ['{"null":null}', {"null":null}],
+    ['{"five":5}', {"five":5}],
+  ]
+  
+  var a = [];
+  for (var i=0; i < testPairs.length; i++) {
+    var pair = testPairs[i];
+    var s = emulatedJSON.stringify(pair[1])
+    a[i] = s;
+  }
+  print(a.join("\n"));
+ 
+  reportCompare(expect, actual, summary);
+
+  exitFunc ('test');
+}
+
Property changes on: mozilla-tests/js1_5/Regress/regress-450369.js
___________________________________________________________________
Name: svn:executable
   + *