2008-02-21 10:45:57 -08:00
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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is mozilla.org code.
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*
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* The Initial Developer of the Original Code is Mozilla Foundation.
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* Portions created by the Initial Developer are Copyright (C) 2008
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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* Olli Pettay <Olli.Pettay@helsinki.fi> (Original Author)
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either of the GNU General Public License Version 2 or later (the "GPL"),
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* or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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#include "TestHarness.h"
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#include "nsIParser.h"
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#include "nsIHTMLToTextSink.h"
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#include "nsIParser.h"
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#include "nsIContentSink.h"
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#include "nsIParserService.h"
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#include "nsServiceManagerUtils.h"
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#include "nsStringGlue.h"
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#include "nsParserCIID.h"
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2010-04-02 02:21:40 -07:00
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#include "nsIDocumentEncoder.h"
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#include "nsCRT.h"
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2008-02-21 10:45:57 -08:00
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static NS_DEFINE_CID(kCParserCID, NS_PARSER_CID);
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void
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ConvertBufToPlainText(nsString &aConBuf, int aFlag)
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2008-02-21 10:45:57 -08:00
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{
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nsCOMPtr<nsIParser> parser = do_CreateInstance(kCParserCID);
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if (parser) {
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nsCOMPtr<nsIContentSink> sink;
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sink = do_CreateInstance(NS_PLAINTEXTSINK_CONTRACTID);
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if (sink) {
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nsCOMPtr<nsIHTMLToTextSink> textSink(do_QueryInterface(sink));
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if (textSink) {
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nsAutoString convertedText;
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textSink->Initialize(&convertedText, aFlag, 72);
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parser->SetContentSink(sink);
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parser->Parse(aConBuf, 0, NS_LITERAL_CSTRING("text/html"), PR_TRUE);
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aConBuf = convertedText;
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}
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}
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}
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}
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2010-04-02 02:21:40 -07:00
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// Test for ASCII with format=flowed; delsp=yes
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nsresult
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TestASCIIWithFlowedDelSp()
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{
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nsString test;
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nsString result;
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test.AssignLiteral("<html><body>"
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"Firefox Firefox Firefox Firefox "
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"Firefox Firefox Firefox Firefox "
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"Firefox Firefox Firefox Firefox"
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"</body></html>");
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ConvertBufToPlainText(test, nsIDocumentEncoder::OutputFormatted |
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nsIDocumentEncoder::OutputCRLineBreak |
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nsIDocumentEncoder::OutputLFLineBreak |
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nsIDocumentEncoder::OutputFormatFlowed |
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nsIDocumentEncoder::OutputFormatDelSp);
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// create result case
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result.AssignLiteral("Firefox Firefox Firefox Firefox "
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"Firefox Firefox Firefox Firefox "
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"Firefox \r\nFirefox Firefox Firefox\r\n");
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if (!test.Equals(result)) {
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fail("Wrong HTML to ASCII text serialization with format=flowed; delsp=yes");
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return NS_ERROR_FAILURE;
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}
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passed("HTML to ASCII text serialization with format=flowed; delsp=yes");
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return NS_OK;
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}
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// Test for CJK with format=flowed; delsp=yes
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nsresult
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TestCJKWithFlowedDelSp()
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{
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nsString test;
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nsString result;
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test.AssignLiteral("<html><body>");
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for (PRUint32 i = 0; i < 40; i++) {
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// Insert Kanji (U+5341)
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test.Append(0x5341);
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}
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test.AppendLiteral("</body></html>");
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ConvertBufToPlainText(test, nsIDocumentEncoder::OutputFormatted |
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nsIDocumentEncoder::OutputCRLineBreak |
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nsIDocumentEncoder::OutputLFLineBreak |
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nsIDocumentEncoder::OutputFormatFlowed |
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nsIDocumentEncoder::OutputFormatDelSp);
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// create result case
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for (PRUint32 i = 0; i < 36; i++) {
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result.Append(0x5341);
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}
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result.Append(NS_LITERAL_STRING(" \r\n"));
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for (PRUint32 i = 0; i < 4; i++) {
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result.Append(0x5341);
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}
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result.Append(NS_LITERAL_STRING("\r\n"));
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if (!test.Equals(result)) {
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fail("Wrong HTML to CJK text serialization with format=flowed; delsp=yes");
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return NS_ERROR_FAILURE;
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}
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passed("HTML to CJK text serialization with format=flowed; delsp=yes");
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return NS_OK;
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}
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2010-09-21 06:02:55 -07:00
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nsresult
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TestPrettyPrintedHtml()
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{
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nsString test;
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test.AppendLiteral(
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"<html>" NS_LINEBREAK
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"<body>" NS_LINEBREAK
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" first<br>" NS_LINEBREAK
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" second<br>" NS_LINEBREAK
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"</body>" NS_LINEBREAK "</html>");
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ConvertBufToPlainText(test, 0);
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if (!test.EqualsLiteral("first" NS_LINEBREAK "second" NS_LINEBREAK)) {
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fail("Wrong prettyprinted html to text serialization");
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return NS_ERROR_FAILURE;
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}
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passed("prettyprinted HTML to text serialization test");
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return NS_OK;
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}
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2008-02-21 10:45:57 -08:00
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nsresult
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TestPlainTextSerializer()
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{
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nsString test;
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test.AppendLiteral("<html><base>base</base><head><span>span</span></head>"
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"<body>body</body></html>");
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ConvertBufToPlainText(test, 0);
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if (!test.EqualsLiteral("basespanbody")) {
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fail("Wrong html to text serialization");
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return NS_ERROR_FAILURE;
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}
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passed("HTML to text serialization test");
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2010-04-02 02:21:40 -07:00
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nsresult rv = TestASCIIWithFlowedDelSp();
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NS_ENSURE_SUCCESS(rv, rv);
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rv = TestCJKWithFlowedDelSp();
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NS_ENSURE_SUCCESS(rv, rv);
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2010-09-21 06:02:55 -07:00
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rv = TestPrettyPrintedHtml();
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NS_ENSURE_SUCCESS(rv, rv);
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2008-02-21 10:45:57 -08:00
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// Add new tests here...
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return NS_OK;
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}
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int main(int argc, char** argv)
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{
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ScopedXPCOM xpcom("PlainTextSerializer");
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if (xpcom.failed())
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return 1;
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int retval = 0;
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if (NS_FAILED(TestPlainTextSerializer())) {
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retval = 1;
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}
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return retval;
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}
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