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Diffstat (limited to 'intl/uconv/tests/TestUConv.cpp')
| -rw-r--r-- | intl/uconv/tests/TestUConv.cpp | 531 |
1 files changed, 531 insertions, 0 deletions
diff --git a/intl/uconv/tests/TestUConv.cpp b/intl/uconv/tests/TestUConv.cpp new file mode 100644 index 000000000..8101d1838 --- /dev/null +++ b/intl/uconv/tests/TestUConv.cpp @@ -0,0 +1,531 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* 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 "nsIServiceManager.h" +#include "nsICharsetConverterManager.h" +#include "nsUCSupport.h" +#include "nsString.h" +#include "nsIStringEnumerator.h" +#include "nsTArray.h" + +//---------------------------------------------------------------------------- +// Global functions and data [declaration] + +#define ARRAY_SIZE(_array) (sizeof(_array) / sizeof(_array[0])) +#define SMALL_BUFFER_SIZE 512 +#define MED_BUFFER_SIZE 1024 +#define BIG_BUFFER_SIZE 2048 + +static NS_DEFINE_CID(kCharsetConverterManagerCID, NS_ICHARSETCONVERTERMANAGER_CID); + +//---------------------------------------------------------------------------- +// Class nsTestLog [declaration] + +/** + * A Logging class for test programs. + * + * This simple test program will not trigger a component registration. So + * Mozilla has to be run once before running this, so that the necessary + * components will be registered. Also, please observe that the ContractID's are + * case sensitive now! + * + * @created 28/Mar/2000 + * @author Catalin Rotaru [CATA] + */ +class nsTestLog +{ +private: + + static const char * kTraceDelimiter; + + nsAutoCString mTrace; + +public: + + void AddTrace(const char * aTrace); + void DelTrace(const char * aTrace); + void PrintError(const char * aCall, const int aError); + void PrintError(const char * aCall, const char * aMessage); +}; + +//---------------------------------------------------------------------------- +// Class nsTestUConv [declaration] + +/** + * The main class of the program. + * + * XXX Create a very general set of "bug and regression" test cases and the + * one in TestTempBug() + * XXX Apply the new argument style (pointers) to the converters interfaces + * + * @created 28/Mar/2000 + * @author Catalin Rotaru [CATA] + */ +class nsTestUConv +{ +private: + + nsTestLog mLog; + + /** + * Run the built-in set of self tests for encoders. + */ + nsresult TestEncoders(); + + /** + * Run the built-in set of self tests for decoders. + */ + nsresult TestDecoders(); + + /** + * Run the built-in set of self tests for the CharsetManager. + */ + nsresult TestCharsetManager(); + + /** + * Display charset detectors and their attributes. + */ + nsresult DisplayDetectors(); + + /** + * Display charsets and their attributes. + */ + nsresult DisplayCharsets(); + + /** + * Run a temporary debug test. This method is ment as a placeholder when some + * quick debugging is needed. + */ + nsresult TestTempBug(); + + nsresult Encode(char16_t ** aSrc, char16_t * aSrcEnd, char ** aDest, + char * aDestEnd, const nsAFlatCString& aCharset); + + /** + * Bridge methods between the new argument style (poiters) and the old one + * (lengths). To be removed when the converter interfaces will switch to the + * new style. + * + * This wraps an encoder Convert() call. + */ + nsresult ConvertEncode(char16_t ** aSrc, char16_t * aSrcEnd, char ** aDest, + char * aDestEnd, nsIUnicodeEncoder * aEncoder); + + /** + * This wraps an encoder Finish() call. + */ + nsresult FinishEncode(char ** aDest, char * aDestEnd, + nsIUnicodeEncoder * aEncoder); + + void PrintSpaces(int aCount); + +public: + + /** + * Main method of the program. + */ + nsresult Main(int aArgC, char ** aArgV); +}; + +//---------------------------------------------------------------------------- +// Global functions and data [implementation] + +int main(int argc, char ** argv) +{ + nsTestUConv testObj; + nsresult res; + + res = testObj.Main(argc, argv); + return (NS_FAILED(res)); +} + +//---------------------------------------------------------------------------- +// Class nsTestLog [implementation] + +const char * nsTestLog::kTraceDelimiter = "."; + +void nsTestLog::AddTrace(const char * aTrace) +{ + mTrace.Append(aTrace); + mTrace.Append(kTraceDelimiter); +} + +void nsTestLog::DelTrace(const char * aTrace) +{ + mTrace.Truncate(mTrace.Length() - strlen(aTrace) - strlen(kTraceDelimiter)); +} + +void nsTestLog::PrintError(const char * aCall, const int aError) +{ + const char * trace = mTrace.get(); + printf("ERROR at %s%s code=0x%x.\n", trace, aCall, aError); +} + +void nsTestLog::PrintError(const char * aCall, const char * aMessage) +{ + const char * trace = mTrace.get(); + printf("ERROR at %s%s reason: %s.\n", trace, aCall, aMessage); +} + +//---------------------------------------------------------------------------- +// Class nsTestUConv [implementation] + +nsresult nsTestUConv::TestEncoders() +{ + const char * trace = "TestEncoders"; + mLog.AddTrace(trace); + nsresult res = NS_OK; + + nsCOMPtr<nsICharsetConverterManager> ccMan = + do_GetService(kCharsetConverterManagerCID, &res); + if (NS_FAILED(res)) return res; + + nsCOMPtr<nsIUTF8StringEnumerator> encoders; + res = ccMan->GetEncoderList(getter_AddRefs(encoders)); + if (NS_FAILED(res)) return res; + + bool hasMore; + encoders->HasMore(&hasMore); + + nsAutoCString charset; + while (hasMore) { + encoders->GetNext(charset); + + encoders->HasMore(&hasMore); + } + + mLog.DelTrace(trace); + return res; +} + +nsresult nsTestUConv::TestDecoders() +{ + const char * trace = "TestDecoders"; + mLog.AddTrace(trace); + nsresult res = NS_OK; + + // XXX write me + + mLog.DelTrace(trace); + return res; +} + +nsresult nsTestUConv::TestCharsetManager() +{ + const char * trace = "TestCharsetManager"; + mLog.AddTrace(trace); + nsresult res = NS_OK; + nsAutoString name; + nsCOMPtr<nsIAtom> csAtom; + + nsCOMPtr<nsICharsetConverterManager> ccMan = + do_GetService(kCharsetConverterManagerCID, &res); + if (NS_FAILED(res)) { + mLog.PrintError("NS_WITH_SERVICE", res); + return res; + } + + mLog.DelTrace(trace); + return res; +} + +nsresult nsTestUConv::DisplayDetectors() +{ + const char * trace = "DisplayDetectors"; + mLog.AddTrace(trace); + nsresult res = NS_OK; + + nsCOMPtr<nsICharsetConverterManager> ccMan = + do_GetService(kCharsetConverterManagerCID, &res); + if (NS_FAILED(res)) { + mLog.PrintError("NS_WITH_SERVICE", res); + return res; + } + + // charset detectors + nsCOMPtr<nsIUTF8StringEnumerator> detectors; + + res = ccMan->GetCharsetDetectorList(getter_AddRefs(detectors)); + if (NS_FAILED(res)) { + mLog.PrintError("GetCharsetDetectorList()", res); + return res; + } + + printf("***** Character Set Detectors *****\n"); + + bool hasMore; + detectors->HasMore(&hasMore); + while (hasMore) { + nsAutoCString detectorName; + res = detectors->GetNext(detectorName); + if (NS_FAILED(res)) { + mLog.PrintError("GetNext()", res); + return res; + } + + printf("%s", detectorName.get()); + PrintSpaces(36 - detectorName.Length()); // align to hard coded column number + + nsAutoString title; + res = ccMan->GetCharsetTitle(detectorName.get(), title); + if (NS_FAILED(res)) title.SetLength(0); + printf("\"%s\"\n", NS_LossyConvertUTF16toASCII(title).get()); + + detectors->HasMore(&hasMore); + } + + mLog.DelTrace(trace); + return NS_OK; +} + +nsresult nsTestUConv::DisplayCharsets() +{ + const char * trace = "DisplayCharsets"; + mLog.AddTrace(trace); + nsresult res = NS_OK; + + nsCOMPtr<nsICharsetConverterManager> ccMan = + do_GetService(kCharsetConverterManagerCID, &res); + if (NS_FAILED(res)) { + mLog.PrintError("NS_WITH_SERVICE", res); + return res; + } + + nsCOMPtr<nsIUTF8StringEnumerator> decoders; + nsCOMPtr<nsIUTF8StringEnumerator> encoders; + + res = ccMan->GetDecoderList(getter_AddRefs(decoders)); + if (NS_FAILED(res)) { + mLog.PrintError("GetDecoderList()", res); + return res; + } + + res = ccMan->GetEncoderList(getter_AddRefs(encoders)); + if (NS_FAILED(res)) { + mLog.PrintError("GetEncoderList()", res); + return res; + } + + + printf("***** Character Sets *****\n"); + + uint32_t encCount = 0, decCount = 0; + uint32_t basicEncCount = 0, basicDecCount = 0; + + nsTArray<nsCString> allCharsets; + + nsAutoCString charset; + bool hasMore; + encoders->HasMore(&hasMore); + while (hasMore) { + res = encoders->GetNext(charset); + if (NS_SUCCEEDED(res)) + allCharsets.AppendElement(charset); + + encoders->HasMore(&hasMore); + } + + nsAutoString prop, str; + uint32_t count = allCharsets.Length(); + for (uint32_t i = 0; i < count; i++) { + + const nsCString& charset = allCharsets[i]; + printf("%s", charset.get()); + PrintSpaces(24 - charset.Length()); // align to hard coded column number + + + nsCOMPtr<nsIUnicodeDecoder> dec; + res = ccMan->GetUnicodeDecoder(charset.get(), getter_AddRefs(dec)); + if (NS_FAILED(res)) printf (" "); + else { + printf("D"); + decCount++; + } +#ifdef DEBUG + // show the "basic" decoder classes + if (dec) { + nsCOMPtr<nsIBasicDecoder> isBasic = do_QueryInterface(dec); + if (isBasic) { + basicDecCount++; + printf("b"); + } + else printf(" "); + } + else printf(" "); +#endif + + nsCOMPtr<nsIUnicodeEncoder> enc; + res = ccMan->GetUnicodeEncoder(charset.get(), getter_AddRefs(enc)); + if (NS_FAILED(res)) printf (" "); + else { + printf("E"); + encCount++; + } + +#ifdef DEBUG + if (enc) { + nsCOMPtr<nsIBasicEncoder> isBasic = do_QueryInterface(enc); + if (isBasic) { + basicEncCount++; + printf("b"); + } + else printf(" "); + } + else printf(" "); +#endif + + printf(" "); + + prop.AssignLiteral(".notForBrowser"); + res = ccMan->GetCharsetData(charset.get(), prop.get(), str); + if (dec && (NS_FAILED(res))) printf ("B"); + else printf("X"); + + prop.AssignLiteral(".notForComposer"); + res = ccMan->GetCharsetData(charset.get(), prop.get(), str); + if (enc && (NS_FAILED(res))) printf ("C"); + else printf("X"); + + prop.AssignLiteral(".notForMailView"); + res = ccMan->GetCharsetData(charset.get(), prop.get(), str); + if (dec && (NS_FAILED(res))) printf ("V"); + else printf("X"); + + prop.AssignLiteral(".notForMailEdit"); + res = ccMan->GetCharsetData(charset.get(), prop.get(), str); + if (enc && (NS_FAILED(res))) printf ("E"); + else printf("X"); + + printf("(%3d, %3d) ", encCount, decCount); + res = ccMan->GetCharsetTitle(charset.get(), str); + if (NS_FAILED(res)) str.SetLength(0); + NS_LossyConvertUTF16toASCII buff2(str); + printf(" \"%s\"\n", buff2.get()); + } + + printf("%u of %u decoders are basic (%d%%)\n", + basicDecCount, decCount, (basicDecCount * 100) / decCount); + + printf("%u of %u encoders are basic (%d%%)\n", + basicEncCount, encCount, (basicEncCount * 100) / encCount); + mLog.DelTrace(trace); + return NS_OK; +} + +nsresult nsTestUConv::TestTempBug() +{ + const char * trace = "TestTempBug"; + mLog.AddTrace(trace); + nsresult res = NS_OK; + + NS_NAMED_LITERAL_CSTRING(charset, "ISO-2022-JP"); + char16_t src[] = {0x0043, 0x004e, 0x0045, 0x0054, 0x0020, 0x004A, 0x0061, + 0x0070, 0x0061, 0x006E, 0x0020, 0x7DE8, 0x96C6, 0x5C40}; + char16_t * srcEnd = src + ARRAY_SIZE(src); + char dest[BIG_BUFFER_SIZE]; + char * destEnd = dest + BIG_BUFFER_SIZE; + + char16_t * p = src; + char * q = dest; + res = Encode(&p, srcEnd, &q, destEnd, charset); + + mLog.DelTrace(trace); + return res; +} + +nsresult nsTestUConv::Encode(char16_t ** aSrc, char16_t * aSrcEnd, + char ** aDest, char * aDestEnd, + const nsAFlatCString& aCharset) +{ + const char * trace = "Encode"; + mLog.AddTrace(trace); + nsresult res = NS_OK; + + nsCOMPtr<nsICharsetConverterManager> ccMan = + do_GetService(kCharsetConverterManagerCID, &res); + if (NS_FAILED(res)) { + mLog.PrintError("NS_WITH_SERVICE", res); + return res; + } + + nsCOMPtr<nsIUnicodeEncoder> enc; + res = ccMan->GetUnicodeEncoder(aCharset.get(), getter_AddRefs(enc)); + if (NS_FAILED(res)) { + mLog.PrintError("GetUnicodeEncoder()", res); + return res; + } + + res = ConvertEncode(aSrc, aSrcEnd, aDest, aDestEnd, enc); + if (NS_FAILED(res)) { + mLog.PrintError("Convert()", res); + return res; + } + + res = FinishEncode(aDest, aDestEnd, enc); + if (NS_FAILED(res)) { + mLog.PrintError("Finish()", res); + return res; + } + + mLog.DelTrace(trace); + return res; +} + +nsresult nsTestUConv::ConvertEncode(char16_t ** aSrc, char16_t * aSrcEnd, + char ** aDest, char * aDestEnd, + nsIUnicodeEncoder * aEncoder) +{ + char16_t * src = (*aSrc); + char * dest = (*aDest); + int32_t srcLen = aSrcEnd - src; + int32_t destLen = aDestEnd - dest; + + nsresult res = aEncoder->Convert(src, &srcLen, dest, &destLen); + + (*aSrc) = src + srcLen; + (*aDest) = dest + destLen; + return res; +} + +nsresult nsTestUConv::FinishEncode(char ** aDest, char * aDestEnd, + nsIUnicodeEncoder * aEncoder) +{ + char * dest = (*aDest); + int32_t destLen = aDestEnd - dest; + + nsresult res = aEncoder->Finish(dest, &destLen); + + (*aDest) = dest + destLen; + return res; +} + +void nsTestUConv::PrintSpaces(int aCount) +{ + for (int i = 0; i < aCount; i++) printf(" "); +} + +nsresult nsTestUConv::Main(int aArgC, char ** aArgV) +{ + const char * trace = "Main"; + mLog.AddTrace(trace); + nsresult res = NS_OK; + + if (aArgC < 2) { + // no arguments were passed to the program, so we just run the self tests + res = TestCharsetManager(); + if (NS_SUCCEEDED(res)) res = TestEncoders(); + if (NS_SUCCEEDED(res)) res = TestDecoders(); + } else if (!strcmp(aArgV[1], "-tempbug")) { + // we are testing a temporary bug + res = TestTempBug(); + } else if (!strcmp(aArgV[1], "-display")) { + // display all the available data + res = DisplayDetectors(); + if (NS_SUCCEEDED(res)) res = DisplayCharsets(); + } + + mLog.DelTrace(trace); + return res; +} |