michael@0: /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: /*
michael@0:  *
michael@0:  * Date:    22 Aug 2009
michael@0:  * SUMMARY: Utf8ToOneUcs4Char in jsstr.cpp ,overlong UTF-8 seqence detection problem
michael@0:  * See http://bugzilla.mozilla.org/show_bug.cgi?id=511859
michael@0:  *
michael@0:  */
michael@0: //-----------------------------------------------------------------------------
michael@0: var UBound = 0;
michael@0: var BUGNUMBER = 511859;
michael@0: var summary = 'Utf8ToOneUcs4Char in jsstr.cpp ,overlong UTF-8 seqence detection problem';
michael@0: var status = '';
michael@0: var statusitems = [];
michael@0: var actual = '';
michael@0: var actualvalues = [];
michael@0: var expect =  '';
michael@0: var expectedvalues = [];
michael@0: var arg;
michael@0: /*
michael@0:  * The patch for http://bugzilla.mozilla.org/show_bug.cgi?id=511859
michael@0:  * defined this value to be the result of an overlong UTF-8 sequence -
michael@0:  */
michael@0: 
michael@0: var EX="(Exception thrown)";
michael@0: 
michael@0: function getActual(s)
michael@0: {
michael@0:   try {
michael@0:     return decodeURI(s);
michael@0:   } catch (e) {
michael@0:     return EX;
michael@0:   }
michael@0: }
michael@0: 
michael@0: //Phase1: overlong sequences
michael@0: expect = EX;
michael@0: arg = "%C1%BF";
michael@0: status = "Overlong 2byte U+7f :" + arg;
michael@0: actual = getActual(arg);
michael@0: addThis();
michael@0: 
michael@0: arg = "%E0%9F%BF";
michael@0: status = "Overlong 3byte U+7ff :" + arg;
michael@0: actual = getActual(arg);
michael@0: addThis();
michael@0: 
michael@0: arg = "%F0%88%80%80";
michael@0: status = "Overlong 4byte U+8000 :" + arg;
michael@0: actual = getActual(arg);
michael@0: addThis();
michael@0: 
michael@0: arg = "%F0%8F%BF%BF";
michael@0: status = "Overlong 4byte U+ffff :" + arg;
michael@0: actual = getActual(arg);
michael@0: addThis();
michael@0: 
michael@0: arg = "%F0%80%C0%80%80";
michael@0: status = "Overlong 5byte U+20000 :" + arg;
michael@0: actual = getActual(arg);
michael@0: addThis();
michael@0: 
michael@0: arg = "%F8%84%8F%BF%BF";
michael@0: status = "Overlong 5byte U+10FFFF :" + arg;
michael@0: actual = getActual(arg);
michael@0: addThis();
michael@0: 
michael@0: arg = "%FC%80%84%8F%BF%BF";
michael@0: status = "Overlong 6byte U+10FFFF :" + arg;
michael@0: actual = getActual(arg);
michael@0: addThis();
michael@0: 
michael@0: //Phase 2:Out of Unicode range
michael@0: arg = "%F4%90%80%80%80";
michael@0: status = "4byte 0x110000 :" + arg;
michael@0: actual = getActual(arg);
michael@0: addThis();
michael@0: arg = "%F8%84%90%80%80";
michael@0: status = "5byte 0x110000 :" + arg;
michael@0: actual = getActual(arg);
michael@0: addThis();
michael@0: 
michael@0: arg = "%FC%80%84%90%80%80";
michael@0: status = "6byte 0x110000 :" + arg;
michael@0: actual = getActual(arg);
michael@0: addThis();
michael@0: 
michael@0: //Phase 3:Valid sequences must be decoded correctly
michael@0: arg = "%7F";
michael@0: status = "valid sequence U+7F :" + arg;
michael@0: actual = getActual("%7F");
michael@0: expect = "\x7f";
michael@0: addThis();
michael@0: 
michael@0: arg = "%C2%80";
michael@0: status = "valid sequence U+80 :" + arg;
michael@0: actual = getActual(arg);
michael@0: expect = "\x80";
michael@0: addThis();
michael@0: 
michael@0: arg = "%E0%A0%80";
michael@0: status = "valid sequence U+800 :" + arg;
michael@0: actual = getActual("%E0%A0%80");
michael@0: expect = "\u0800";
michael@0: addThis();
michael@0: 
michael@0: arg = "%F0%90%80%80"
michael@0: status = "valid sequence U+10000 :" + arg;
michael@0: actual = getActual(arg);
michael@0: expect = "\uD800\uDC00";
michael@0: addThis();
michael@0: 
michael@0: arg = "%F4%8F%BF%BF";
michael@0: status = "valid sequence U+10FFFF :" + arg;
michael@0: actual = getActual(arg);
michael@0: expect = "\uDBFF\uDFFF";
michael@0: addThis();
michael@0: 
michael@0: //-----------------------------------------------------------------------------
michael@0: test();
michael@0: //-----------------------------------------------------------------------------
michael@0: 
michael@0: 
michael@0: 
michael@0: function addThis()
michael@0: {
michael@0:   statusitems[UBound] = status;
michael@0:   actualvalues[UBound] = actual;
michael@0:   expectedvalues[UBound] = expect;
michael@0:   UBound++;
michael@0: }
michael@0: 
michael@0: 
michael@0: function test()
michael@0: {
michael@0:   enterFunc('test');
michael@0:   printBugNumber(BUGNUMBER);
michael@0:   printStatus(summary);
michael@0: 
michael@0:   for (var i=0; i<UBound; i++)
michael@0:   {
michael@0:     reportCompare(expectedvalues[i], actualvalues[i], statusitems[i]);
michael@0:   }
michael@0: 
michael@0:   exitFunc('test');
michael@0: }