LCOV - code coverage report
Current view: directory - content/base/test - TestPlainTextSerializer.cpp (source / functions) Found Hit Coverage
Test: app.info Lines: 66 56 84.8 %
Date: 2012-06-02 Functions: 6 6 100.0 %

       1                 : /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
       2                 : /* ***** BEGIN LICENSE BLOCK *****
       3                 :  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
       4                 :  *
       5                 :  * The contents of this file are subject to the Mozilla Public License Version
       6                 :  * 1.1 (the "License"); you may not use this file except in compliance with
       7                 :  * the License. You may obtain a copy of the License at
       8                 :  * http://www.mozilla.org/MPL/
       9                 :  *
      10                 :  * Software distributed under the License is distributed on an "AS IS" basis,
      11                 :  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
      12                 :  * for the specific language governing rights and limitations under the
      13                 :  * License.
      14                 :  *
      15                 :  * The Original Code is mozilla.org code.
      16                 :  *
      17                 :  * The Initial Developer of the Original Code is Mozilla Foundation.
      18                 :  * Portions created by the Initial Developer are Copyright (C) 2008
      19                 :  * the Initial Developer. All Rights Reserved.
      20                 :  *
      21                 :  * Contributor(s):
      22                 :  *   Olli Pettay <Olli.Pettay@helsinki.fi> (Original Author)
      23                 :  *
      24                 :  * Alternatively, the contents of this file may be used under the terms of
      25                 :  * either of the GNU General Public License Version 2 or later (the "GPL"),
      26                 :  * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
      27                 :  * in which case the provisions of the GPL or the LGPL are applicable instead
      28                 :  * of those above. If you wish to allow use of your version of this file only
      29                 :  * under the terms of either the GPL or the LGPL, and not to allow others to
      30                 :  * use your version of this file under the terms of the MPL, indicate your
      31                 :  * decision by deleting the provisions above and replace them with the notice
      32                 :  * and other provisions required by the GPL or the LGPL. If you do not delete
      33                 :  * the provisions above, a recipient may use your version of this file under
      34                 :  * the terms of any one of the MPL, the GPL or the LGPL.
      35                 :  *
      36                 :  * ***** END LICENSE BLOCK ***** */
      37                 : 
      38                 : #include "TestHarness.h"
      39                 : 
      40                 : #include "nsServiceManagerUtils.h"
      41                 : #include "nsStringGlue.h"
      42                 : #include "nsIDocumentEncoder.h"
      43                 : #include "nsCRT.h"
      44                 : #include "nsIParserUtils.h"
      45                 : 
      46                 : void
      47               4 : ConvertBufToPlainText(nsString &aConBuf, int aFlag)
      48                 : {
      49                 :   nsCOMPtr<nsIParserUtils> utils =
      50               8 :     do_GetService(NS_PARSERUTILS_CONTRACTID);
      51               4 :   utils->ConvertToPlainText(aConBuf, aFlag, 72, aConBuf);
      52               4 : }
      53                 : 
      54                 : // Test for ASCII with format=flowed; delsp=yes
      55                 : nsresult
      56               1 : TestASCIIWithFlowedDelSp()
      57                 : {
      58               2 :   nsString test;
      59               2 :   nsString result;
      60                 : 
      61                 :   test.AssignLiteral("<html><body>"
      62                 :                      "Firefox Firefox Firefox Firefox "
      63                 :                      "Firefox Firefox Firefox Firefox "
      64                 :                      "Firefox Firefox Firefox Firefox"
      65               1 :                      "</body></html>");
      66                 : 
      67                 :   ConvertBufToPlainText(test, nsIDocumentEncoder::OutputFormatted |
      68                 :                               nsIDocumentEncoder::OutputCRLineBreak |
      69                 :                               nsIDocumentEncoder::OutputLFLineBreak |
      70                 :                               nsIDocumentEncoder::OutputFormatFlowed |
      71               1 :                               nsIDocumentEncoder::OutputFormatDelSp);
      72                 : 
      73                 :   // create result case
      74                 :   result.AssignLiteral("Firefox Firefox Firefox Firefox "
      75                 :                        "Firefox Firefox Firefox Firefox "
      76               1 :                        "Firefox  \r\nFirefox Firefox Firefox\r\n");
      77                 : 
      78               1 :   if (!test.Equals(result)) {
      79               0 :     fail("Wrong HTML to ASCII text serialization with format=flowed; delsp=yes");
      80               0 :     return NS_ERROR_FAILURE;
      81                 :   }
      82                 : 
      83               1 :   passed("HTML to ASCII text serialization with format=flowed; delsp=yes");
      84                 : 
      85               1 :   return NS_OK;
      86                 : }
      87                 : 
      88                 : // Test for CJK with format=flowed; delsp=yes
      89                 : nsresult
      90               1 : TestCJKWithFlowedDelSp()
      91                 : {
      92               2 :   nsString test;
      93               2 :   nsString result;
      94                 : 
      95               1 :   test.AssignLiteral("<html><body>");
      96              41 :   for (PRUint32 i = 0; i < 40; i++) {
      97                 :     // Insert Kanji (U+5341)
      98              40 :     test.Append(0x5341);
      99                 :   }
     100               1 :   test.AppendLiteral("</body></html>");
     101                 : 
     102                 :   ConvertBufToPlainText(test, nsIDocumentEncoder::OutputFormatted |
     103                 :                               nsIDocumentEncoder::OutputCRLineBreak |
     104                 :                               nsIDocumentEncoder::OutputLFLineBreak |
     105                 :                               nsIDocumentEncoder::OutputFormatFlowed |
     106               1 :                               nsIDocumentEncoder::OutputFormatDelSp);
     107                 : 
     108                 :   // create result case
     109              37 :   for (PRUint32 i = 0; i < 36; i++) {
     110              36 :     result.Append(0x5341);
     111                 :   }
     112               1 :   result.Append(NS_LITERAL_STRING(" \r\n"));
     113               5 :   for (PRUint32 i = 0; i < 4; i++) {
     114               4 :     result.Append(0x5341);
     115                 :   }
     116               1 :   result.Append(NS_LITERAL_STRING("\r\n"));
     117                 : 
     118               1 :   if (!test.Equals(result)) {
     119               0 :     fail("Wrong HTML to CJK text serialization with format=flowed; delsp=yes");
     120               0 :     return NS_ERROR_FAILURE;
     121                 :   }
     122                 : 
     123               1 :   passed("HTML to CJK text serialization with format=flowed; delsp=yes");
     124                 : 
     125               1 :   return NS_OK;
     126                 : }
     127                 : 
     128                 : nsresult
     129               1 : TestPrettyPrintedHtml()
     130                 : {
     131               2 :   nsString test;
     132                 :   test.AppendLiteral(
     133                 :     "<html>" NS_LINEBREAK
     134                 :     "<body>" NS_LINEBREAK
     135                 :     "  first<br>" NS_LINEBREAK
     136                 :     "  second<br>" NS_LINEBREAK
     137               1 :     "</body>" NS_LINEBREAK "</html>");
     138                 : 
     139               1 :   ConvertBufToPlainText(test, 0);
     140               1 :   if (!test.EqualsLiteral("first" NS_LINEBREAK "second" NS_LINEBREAK)) {
     141               0 :     fail("Wrong prettyprinted html to text serialization");
     142               0 :     return NS_ERROR_FAILURE;
     143                 :   }
     144                 : 
     145               1 :   passed("prettyprinted HTML to text serialization test");
     146               1 :   return NS_OK;
     147                 : }
     148                 : 
     149                 : nsresult
     150               1 : TestPlainTextSerializer()
     151                 : {
     152               2 :   nsString test;
     153                 :   test.AppendLiteral("<html><base>base</base><head><span>span</span></head>"
     154               1 :                      "<body>body</body></html>");
     155               1 :   ConvertBufToPlainText(test, 0);
     156               1 :   if (!test.EqualsLiteral("basespanbody")) {
     157               0 :     fail("Wrong html to text serialization");
     158               0 :     return NS_ERROR_FAILURE;
     159                 :   }
     160                 : 
     161               1 :   passed("HTML to text serialization test");
     162                 : 
     163               1 :   nsresult rv = TestASCIIWithFlowedDelSp();
     164               1 :   NS_ENSURE_SUCCESS(rv, rv);
     165                 : 
     166               1 :   rv = TestCJKWithFlowedDelSp();
     167               1 :   NS_ENSURE_SUCCESS(rv, rv);
     168                 : 
     169               1 :   rv = TestPrettyPrintedHtml();
     170               1 :   NS_ENSURE_SUCCESS(rv, rv);
     171                 : 
     172                 :   // Add new tests here...
     173               1 :   return NS_OK;
     174                 : }
     175                 : 
     176               1 : int main(int argc, char** argv)
     177                 : {
     178               2 :   ScopedXPCOM xpcom("PlainTextSerializer");
     179               1 :   if (xpcom.failed())
     180               0 :     return 1;
     181                 : 
     182               1 :   int retval = 0;
     183               1 :   if (NS_FAILED(TestPlainTextSerializer())) {
     184               0 :     retval = 1;
     185                 :   }
     186                 : 
     187               1 :   return retval;
     188                 : }

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