Add m-esr52 at 52.6.0

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 0000000000..8101d18388
--- /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;
+}