gecko/xpcom/tests/TestUTF.cpp

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2012-05-21 04:12:37 -07:00
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#include "mozilla/ArrayUtils.h"
#include <stdio.h>
#include <stdlib.h>
#include "nsString.h"
#include "nsStringBuffer.h"
#include "nsReadableUtils.h"
#include "UTFStrings.h"
#include "nsUnicharUtils.h"
#include "mozilla/HashFunctions.h"
using namespace mozilla;
namespace TestUTF {
bool
test_valid()
{
for (unsigned int i = 0; i < ArrayLength(ValidStrings); ++i) {
nsDependentCString str8(ValidStrings[i].m8);
nsDependentString str16(ValidStrings[i].m16);
if (!NS_ConvertUTF16toUTF8(str16).Equals(str8))
return false;
if (!NS_ConvertUTF8toUTF16(str8).Equals(str16))
return false;
nsCString tmp8("string ");
AppendUTF16toUTF8(str16, tmp8);
if (!tmp8.Equals(NS_LITERAL_CSTRING("string ") + str8))
return false;
nsString tmp16(NS_LITERAL_STRING("string "));
AppendUTF8toUTF16(str8, tmp16);
if (!tmp16.Equals(NS_LITERAL_STRING("string ") + str16))
return false;
if (CompareUTF8toUTF16(str8, str16) != 0)
return false;
}
return true;
}
bool
test_invalid16()
{
for (unsigned int i = 0; i < ArrayLength(Invalid16Strings); ++i) {
nsDependentString str16(Invalid16Strings[i].m16);
nsDependentCString str8(Invalid16Strings[i].m8);
if (!NS_ConvertUTF16toUTF8(str16).Equals(str8))
return false;
nsCString tmp8("string ");
AppendUTF16toUTF8(str16, tmp8);
if (!tmp8.Equals(NS_LITERAL_CSTRING("string ") + str8))
return false;
if (CompareUTF8toUTF16(str8, str16) != 0)
return false;
}
return true;
}
bool
test_invalid8()
{
for (unsigned int i = 0; i < ArrayLength(Invalid8Strings); ++i) {
nsDependentString str16(Invalid8Strings[i].m16);
nsDependentCString str8(Invalid8Strings[i].m8);
if (!NS_ConvertUTF8toUTF16(str8).Equals(str16))
return false;
nsString tmp16(NS_LITERAL_STRING("string "));
AppendUTF8toUTF16(str8, tmp16);
if (!tmp16.Equals(NS_LITERAL_STRING("string ") + str16))
return false;
if (CompareUTF8toUTF16(str8, str16) != 0)
return false;
}
return true;
}
bool
test_malformed8()
{
// Don't run this test in debug builds as that intentionally asserts.
#ifndef DEBUG
for (unsigned int i = 0; i < ArrayLength(Malformed8Strings); ++i) {
nsDependentCString str8(Malformed8Strings[i]);
if (!NS_ConvertUTF8toUTF16(str8).IsEmpty())
return false;
nsString tmp16(NS_LITERAL_STRING("string"));
AppendUTF8toUTF16(str8, tmp16);
if (!tmp16.Equals(NS_LITERAL_STRING("string")))
return false;
if (CompareUTF8toUTF16(str8, EmptyString()) == 0)
return false;
}
#endif
return true;
}
bool
test_hashas16()
{
for (unsigned int i = 0; i < ArrayLength(ValidStrings); ++i) {
nsDependentCString str8(ValidStrings[i].m8);
bool err;
if (HashString(ValidStrings[i].m16) !=
HashUTF8AsUTF16(str8.get(), str8.Length(), &err) ||
err)
return false;
}
for (unsigned int i = 0; i < ArrayLength(Invalid8Strings); ++i) {
nsDependentCString str8(Invalid8Strings[i].m8);
bool err;
if (HashString(Invalid8Strings[i].m16) !=
HashUTF8AsUTF16(str8.get(), str8.Length(), &err) ||
err)
return false;
}
// Don't run this test in debug builds as that intentionally asserts.
#ifndef DEBUG
for (unsigned int i = 0; i < ArrayLength(Malformed8Strings); ++i) {
nsDependentCString str8(Malformed8Strings[i]);
bool err;
if (HashUTF8AsUTF16(str8.get(), str8.Length(), &err) != 0 ||
!err)
return false;
}
#endif
return true;
}
typedef bool (*TestFunc)();
static const struct Test
{
const char* name;
TestFunc func;
}
tests[] =
{
{ "test_valid", test_valid },
{ "test_invalid16", test_invalid16 },
{ "test_invalid8", test_invalid8 },
{ "test_malformed8", test_malformed8 },
{ "test_hashas16", test_hashas16 },
{ nullptr, nullptr }
};
}
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 != nullptr; ++t)
{
printf("%25s : %s\n", t->name, t->func() ? "SUCCESS" : "FAILURE <--");
}
}
return 0;
}