gecko/xpcom/tests/TestUTF.cpp

182 lines
4.9 KiB
C++

/* ***** 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 string testing code.
*
* The Initial Developer of the Original Code is
* mozilla.org.
* Portions created by the Initial Developer are Copyright (C) 2010
* 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 ***** */
#include <stdio.h>
#include <stdlib.h>
#include "nsString.h"
#include "nsStringBuffer.h"
#include "nsReadableUtils.h"
#include "nsCRTGlue.h"
#include "UTFStrings.h"
#include "nsCRT.h"
namespace TestUTF {
PRBool
test_valid()
{
for (unsigned int i = 0; i < NS_ARRAY_LENGTH(ValidStrings); ++i) {
nsDependentCString str8(ValidStrings[i].m8);
nsDependentString str16(ValidStrings[i].m16);
if (!NS_ConvertUTF16toUTF8(str16).Equals(str8))
return PR_FALSE;
if (!NS_ConvertUTF8toUTF16(str8).Equals(str16))
return PR_FALSE;
nsCString tmp8("string ");
AppendUTF16toUTF8(str16, tmp8);
if (!tmp8.Equals(NS_LITERAL_CSTRING("string ") + str8))
return PR_FALSE;
nsString tmp16(NS_LITERAL_STRING("string "));
AppendUTF8toUTF16(str8, tmp16);
if (!tmp16.Equals(NS_LITERAL_STRING("string ") + str16))
return PR_FALSE;
if (CompareUTF8toUTF16(str8, str16) != 0)
return PR_FALSE;
}
return PR_TRUE;
}
PRBool
test_invalid16()
{
for (unsigned int i = 0; i < NS_ARRAY_LENGTH(Invalid16Strings); ++i) {
nsDependentString str16(Invalid16Strings[i].m16);
nsDependentCString str8(Invalid16Strings[i].m8);
if (!NS_ConvertUTF16toUTF8(str16).Equals(str8))
return PR_FALSE;
nsCString tmp8("string ");
AppendUTF16toUTF8(str16, tmp8);
if (!tmp8.Equals(NS_LITERAL_CSTRING("string ") + str8))
return PR_FALSE;
if (CompareUTF8toUTF16(str8, str16) != 0)
return PR_FALSE;
}
return PR_TRUE;
}
PRBool
test_invalid8()
{
for (unsigned int i = 0; i < NS_ARRAY_LENGTH(Invalid8Strings); ++i) {
nsDependentString str16(Invalid8Strings[i].m16);
nsDependentCString str8(Invalid8Strings[i].m8);
if (!NS_ConvertUTF8toUTF16(str8).Equals(str16))
return PR_FALSE;
nsString tmp16(NS_LITERAL_STRING("string "));
AppendUTF8toUTF16(str8, tmp16);
if (!tmp16.Equals(NS_LITERAL_STRING("string ") + str16))
return PR_FALSE;
if (CompareUTF8toUTF16(str8, str16) != 0)
return PR_FALSE;
}
return PR_TRUE;
}
PRBool
test_malformed8()
{
for (unsigned int i = 0; i < NS_ARRAY_LENGTH(Malformed8Strings); ++i) {
nsDependentCString str8(Malformed8Strings[i]);
if (!NS_ConvertUTF8toUTF16(str8).IsEmpty())
return PR_FALSE;
nsString tmp16(NS_LITERAL_STRING("string"));
AppendUTF8toUTF16(str8, tmp16);
if (!tmp16.Equals(NS_LITERAL_STRING("string")))
return PR_FALSE;
if (CompareUTF8toUTF16(str8, EmptyString()) == 0)
return PR_FALSE;
}
return PR_TRUE;
}
typedef PRBool (*TestFunc)();
static const struct Test
{
const char* name;
TestFunc func;
}
tests[] =
{
{ "test_valid", test_valid },
{ "test_invalid16", test_invalid16 },
{ "test_invalid8", test_invalid8 },
#ifndef DEBUG
// Don't run this test in debug builds as that intentionally asserts
{ "test_malformed8", test_malformed8 },
#endif
{ nsnull, nsnull }
};
}
using namespace TestUTF;
int main(int argc, char **argv)
{
int count = 1;
if (argc > 1)
count = atoi(argv[1]);
while (count--)
{
for (const Test* t = tests; t->name != nsnull; ++t)
{
printf("%25s : %s\n", t->name, t->func() ? "SUCCESS" : "FAILURE <--");
}
}
return 0;
}