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: #include "mozilla/ArrayUtils.h"
michael@0: 
michael@0: #include <stdio.h>
michael@0: #include <stdlib.h>
michael@0: #include "nsString.h"
michael@0: #include "nsStringBuffer.h"
michael@0: #include "nsReadableUtils.h"
michael@0: #include "UTFStrings.h"
michael@0: #include "nsUnicharUtils.h"
michael@0: #include "mozilla/HashFunctions.h"
michael@0: 
michael@0: using namespace mozilla;
michael@0: 
michael@0: namespace TestUTF {
michael@0: 
michael@0: bool
michael@0: test_valid()
michael@0: {
michael@0:   for (unsigned int i = 0; i < ArrayLength(ValidStrings); ++i) {
michael@0:     nsDependentCString str8(ValidStrings[i].m8);
michael@0:     nsDependentString str16(ValidStrings[i].m16);
michael@0: 
michael@0:     if (!NS_ConvertUTF16toUTF8(str16).Equals(str8))
michael@0:       return false;
michael@0: 
michael@0:     if (!NS_ConvertUTF8toUTF16(str8).Equals(str16))
michael@0:       return false;
michael@0: 
michael@0:     nsCString tmp8("string ");
michael@0:     AppendUTF16toUTF8(str16, tmp8);
michael@0:     if (!tmp8.Equals(NS_LITERAL_CSTRING("string ") + str8))
michael@0:       return false;
michael@0: 
michael@0:     nsString tmp16(NS_LITERAL_STRING("string "));
michael@0:     AppendUTF8toUTF16(str8, tmp16);
michael@0:     if (!tmp16.Equals(NS_LITERAL_STRING("string ") + str16))
michael@0:       return false;
michael@0: 
michael@0:     if (CompareUTF8toUTF16(str8, str16) != 0)
michael@0:       return false;
michael@0:   }
michael@0:   
michael@0:   return true;
michael@0: }
michael@0: 
michael@0: bool
michael@0: test_invalid16()
michael@0: {
michael@0:   for (unsigned int i = 0; i < ArrayLength(Invalid16Strings); ++i) {
michael@0:     nsDependentString str16(Invalid16Strings[i].m16);
michael@0:     nsDependentCString str8(Invalid16Strings[i].m8);
michael@0: 
michael@0:     if (!NS_ConvertUTF16toUTF8(str16).Equals(str8))
michael@0:       return false;
michael@0: 
michael@0:     nsCString tmp8("string ");
michael@0:     AppendUTF16toUTF8(str16, tmp8);
michael@0:     if (!tmp8.Equals(NS_LITERAL_CSTRING("string ") + str8))
michael@0:       return false;
michael@0: 
michael@0:     if (CompareUTF8toUTF16(str8, str16) != 0)
michael@0:       return false;
michael@0:   }
michael@0:   
michael@0:   return true;
michael@0: }
michael@0: 
michael@0: bool
michael@0: test_invalid8()
michael@0: {
michael@0:   for (unsigned int i = 0; i < ArrayLength(Invalid8Strings); ++i) {
michael@0:     nsDependentString str16(Invalid8Strings[i].m16);
michael@0:     nsDependentCString str8(Invalid8Strings[i].m8);
michael@0: 
michael@0:     if (!NS_ConvertUTF8toUTF16(str8).Equals(str16))
michael@0:       return false;
michael@0: 
michael@0:     nsString tmp16(NS_LITERAL_STRING("string "));
michael@0:     AppendUTF8toUTF16(str8, tmp16);
michael@0:     if (!tmp16.Equals(NS_LITERAL_STRING("string ") + str16))
michael@0:       return false;
michael@0: 
michael@0:     if (CompareUTF8toUTF16(str8, str16) != 0)
michael@0:       return false;
michael@0:   }
michael@0:   
michael@0:   return true;
michael@0: }
michael@0: 
michael@0: bool
michael@0: test_malformed8()
michael@0: {
michael@0: // Don't run this test in debug builds as that intentionally asserts.
michael@0: #ifndef DEBUG
michael@0:   for (unsigned int i = 0; i < ArrayLength(Malformed8Strings); ++i) {
michael@0:     nsDependentCString str8(Malformed8Strings[i]);
michael@0: 
michael@0:     if (!NS_ConvertUTF8toUTF16(str8).IsEmpty())
michael@0:       return false;
michael@0: 
michael@0:     nsString tmp16(NS_LITERAL_STRING("string"));
michael@0:     AppendUTF8toUTF16(str8, tmp16);
michael@0:     if (!tmp16.Equals(NS_LITERAL_STRING("string")))
michael@0:       return false;
michael@0: 
michael@0:     if (CompareUTF8toUTF16(str8, EmptyString()) == 0)
michael@0:       return false;
michael@0:   }
michael@0: #endif
michael@0:   
michael@0:   return true;
michael@0: }
michael@0: 
michael@0: bool
michael@0: test_hashas16()
michael@0: {
michael@0:   for (unsigned int i = 0; i < ArrayLength(ValidStrings); ++i) {
michael@0:     nsDependentCString str8(ValidStrings[i].m8);
michael@0:     bool err;
michael@0:     if (HashString(ValidStrings[i].m16) !=
michael@0:         HashUTF8AsUTF16(str8.get(), str8.Length(), &err) ||
michael@0:         err)
michael@0:       return false;
michael@0:   }
michael@0: 
michael@0:   for (unsigned int i = 0; i < ArrayLength(Invalid8Strings); ++i) {
michael@0:     nsDependentCString str8(Invalid8Strings[i].m8);
michael@0:     bool err;
michael@0:     if (HashString(Invalid8Strings[i].m16) !=
michael@0:         HashUTF8AsUTF16(str8.get(), str8.Length(), &err) ||
michael@0:         err)
michael@0:       return false;
michael@0:   }
michael@0: 
michael@0: // Don't run this test in debug builds as that intentionally asserts.
michael@0: #ifndef DEBUG
michael@0:   for (unsigned int i = 0; i < ArrayLength(Malformed8Strings); ++i) {
michael@0:     nsDependentCString str8(Malformed8Strings[i]);
michael@0:     bool err;
michael@0:     if (HashUTF8AsUTF16(str8.get(), str8.Length(), &err) != 0 ||
michael@0:         !err)
michael@0:       return false;
michael@0:   }
michael@0: #endif
michael@0: 
michael@0:   return true;
michael@0: }
michael@0: 
michael@0: typedef bool (*TestFunc)();
michael@0: 
michael@0: static const struct Test
michael@0:   {
michael@0:     const char* name;
michael@0:     TestFunc    func;
michael@0:   }
michael@0: tests[] =
michael@0:   {
michael@0:     { "test_valid", test_valid },
michael@0:     { "test_invalid16", test_invalid16 },
michael@0:     { "test_invalid8", test_invalid8 },
michael@0:     { "test_malformed8", test_malformed8 },
michael@0:     { "test_hashas16", test_hashas16 },
michael@0:     { nullptr, nullptr }
michael@0:   };
michael@0: 
michael@0: }
michael@0: 
michael@0: using namespace TestUTF;
michael@0: 
michael@0: int main(int argc, char **argv)
michael@0:   {
michael@0:     int count = 1;
michael@0:     if (argc > 1)
michael@0:       count = atoi(argv[1]);
michael@0: 
michael@0:     while (count--)
michael@0:       {
michael@0:         for (const Test* t = tests; t->name != nullptr; ++t)
michael@0:           {
michael@0:             printf("%25s : %s\n", t->name, t->func() ? "SUCCESS" : "FAILURE <--");
michael@0:           }
michael@0:       }
michael@0:     
michael@0:     return 0;
michael@0:   }