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343 lines
15 KiB
343 lines
15 KiB
/*
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Copyright (C) 2002, David Faure <david@mandrakesoft.com>
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This file is part of the KDE project
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License version 2, as published by the Free Software Foundation.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public License
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along with this library; see the file COPYING.LIB. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301, USA.
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*/
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#include <assert.h>
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#include <kcmdlineargs.h>
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#include <kapplication.h>
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#include <tqeventloop.h>
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#include <kpushbutton.h>
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#include "../kreplace.h"
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#include "../kreplacedialog.h"
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#include "kreplacetest.h"
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#include <kdebug.h>
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#include <stdlib.h>
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void KReplaceTest::replace( const TQString &pattern, const TQString &replacement, long options )
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{
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m_needEventLoop = false;
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// This creates a replace-next-prompt dialog if needed.
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m_replace = new KReplace(pattern, replacement, options);
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// Connect highlight signal to code which handles highlighting
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// of found text.
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connect(m_replace, TQT_SIGNAL( highlight( const TQString &, int, int ) ),
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this, TQT_SLOT( slotHighlight( const TQString &, int, int ) ) );
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// Connect findNext signal - called when pressing the button in the dialog
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connect(m_replace, TQT_SIGNAL( findNext() ),
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this, TQT_SLOT( slotReplaceNext() ) );
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// Connect replace signal - called when doing a replacement
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connect(m_replace, TQT_SIGNAL( replace(const TQString &, int, int, int) ),
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this, TQT_SLOT( slotReplace(const TQString &, int, int, int) ) );
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// Go to initial position
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if ( (options & KReplaceDialog::FromCursor) == 0 )
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{
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if ( m_replace->options() & KFindDialog::FindBackwards )
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m_currentPos = m_text.fromLast();
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else
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m_currentPos = m_text.begin();
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}
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// Launch first replacement
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slotReplaceNext();
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if ( m_needEventLoop )
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tqApp->eventLoop()->enterLoop();
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}
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void KReplaceTest::slotHighlight( const TQString &str, int matchingIndex, int matchedLength )
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{
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kdDebug() << "slotHighlight Index:" << matchingIndex << " Length:" << matchedLength
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<< " Substr:" << str.mid(matchingIndex, matchedLength)
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<< endl;
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// Emulate the user saying yes
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// animateClick triggers a timer, hence the enterloop/exitloop
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// Calling slotReplace directly would lead to infinite loop anyway (Match never returned,
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// so slotReplaceNext never returns)
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if ( m_replace->options() & KReplaceDialog::PromptOnReplace ) {
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m_replace->replaceNextDialog( false )->actionButton( (KDialogBase::ButtonCode)m_button )->animateClick();
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m_needEventLoop = true;
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}
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}
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void KReplaceTest::slotReplace(const TQString &text, int replacementIndex, int replacedLength, int matchedLength)
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{
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kdDebug() << "slotReplace index=" << replacementIndex << " replacedLength=" << replacedLength << " matchedLength=" << matchedLength << " text=" << text.left( 50 ) << endl;
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*m_currentPos = text; // KReplace hacked the replacement into 'text' in already.
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}
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void KReplaceTest::slotReplaceNext()
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{
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//kdDebug() << k_funcinfo << endl;
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KFind::Result res = KFind::NoMatch;
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while ( res == KFind::NoMatch && m_currentPos != m_text.end() ) {
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if ( m_replace->needData() )
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m_replace->setData( *m_currentPos );
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// Let KReplace inspect the text fragment, and display a dialog if a match is found
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res = m_replace->replace();
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if ( res == KFind::NoMatch ) {
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if ( m_replace->options() & KFindDialog::FindBackwards )
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m_currentPos--;
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else
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m_currentPos++;
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}
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}
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#if 0 // commented out so that this test doesn't require interaction
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if ( res == KFind::NoMatch ) // i.e. at end
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if ( m_replace->shouldRestart() ) {
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if ( m_replace->options() & KFindDialog::FindBackwards )
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m_currentPos = m_text.fromLast();
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else
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m_currentPos = m_text.begin();
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slotReplaceNext();
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}
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#endif
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if ( res == KFind::NoMatch && m_needEventLoop )
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tqApp->eventLoop()->exitLoop();
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}
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void KReplaceTest::print()
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{
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TQStringList::Iterator it = m_text.begin();
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for ( ; it != m_text.end() ; ++it )
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kdDebug() << *it << endl;
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}
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/* button is the button that we emulate pressing, when options includes PromptOnReplace.
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Valid possibilities are User1 (replace all) and User3 (replace) */
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static void testReplaceSimple( int options, int button = 0 )
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{
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kdDebug() << "testReplaceSimple: " << options << endl;
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KReplaceTest test( TQString( "hellohello" ), button );
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test.replace( "hello", "HELLO", options );
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TQStringList textLines = test.textLines();
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assert( textLines.count() == 1 );
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if ( textLines[ 0 ] != "HELLOHELLO" ) {
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kdError() << "ASSERT FAILED: replaced text is '" << textLines[ 0 ] << "' instead of 'HELLOHELLO'" << endl;
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exit(1);
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}
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}
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// Replacing "a" with "".
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// input="aaaaaa", expected output=""
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static void testReplaceBlank( int options, int button = 0 )
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{
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kdDebug() << "testReplaceBlank: " << options << endl;
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KReplaceTest test( TQString( "aaaaaa" ), button );
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test.replace( "a", "", options );
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TQStringList textLines = test.textLines();
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assert( textLines.count() == 1 );
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if ( !textLines[ 0 ].isEmpty() ) {
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kdError() << "ASSERT FAILED: replaced text is '" << textLines[ 0 ] << "' instead of ''" << endl;
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exit(1);
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}
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}
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// Replacing "" with "foo"
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// input="bbbb", expected output="foobfoobfoobfoobfoo"
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static void testReplaceBlankSearch( int options, int button = 0 )
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{
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kdDebug() << "testReplaceBlankSearch: " << options << endl;
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KReplaceTest test( TQString( "bbbb" ), button );
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test.replace( "", "foo", options );
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TQStringList textLines = test.textLines();
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assert( textLines.count() == 1 );
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if ( textLines[ 0 ] != "foobfoobfoobfoobfoo" ) {
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kdError() << "ASSERT FAILED: replaced text is '" << textLines[ 0 ] << "' instead of 'foobfoobfoobfoobfoo'" << endl;
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exit(1);
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}
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}
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static void testReplaceLonger( int options, int button = 0 )
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{
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kdDebug() << "testReplaceLonger: " << options << endl;
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// Standard test of a replacement string longer than the matched string
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KReplaceTest test( TQString( "aaaa" ), button );
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test.replace( "a", "bb", options );
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TQStringList textLines = test.textLines();
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assert( textLines.count() == 1 );
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if ( textLines[ 0 ] != "bbbbbbbb" ) {
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kdError() << "ASSERT FAILED: replaced text is '" << textLines[ 0 ] << "' instead of 'bbbbbbbb'" << endl;
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exit(1);
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}
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}
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static void testReplaceLongerInclude( int options, int button = 0 )
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{
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kdDebug() << "testReplaceLongerInclude: " << options << endl;
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// Similar test, where the replacement string includes the search string
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KReplaceTest test( TQString( "a foo b" ), button );
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test.replace( "foo", "foobar", options );
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TQStringList textLines = test.textLines();
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assert( textLines.count() == 1 );
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if ( textLines[ 0 ] != "a foobar b" ) {
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kdError() << "ASSERT FAILED: replaced text is '" << textLines[ 0 ] << "' instead of 'a foobar b'" << endl;
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exit(1);
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}
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}
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static void testReplaceLongerInclude2( int options, int button = 0 )
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{
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kdDebug() << "testReplaceLongerInclude2: " << options << endl;
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// Similar test, but with more chances of matches inside the replacement string
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KReplaceTest test( TQString( "aaaa" ), button );
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test.replace( "a", "aa", options );
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TQStringList textLines = test.textLines();
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assert( textLines.count() == 1 );
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if ( textLines[ 0 ] != "aaaaaaaa" ) {
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kdError() << "ASSERT FAILED: replaced text is '" << textLines[ 0 ] << "' instead of 'aaaaaaaa'" << endl;
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exit(1);
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}
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}
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// Test for the \0 backref
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static void testReplaceBackRef( int options, int button = 0 )
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{
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kdDebug() << "testReplaceBackRef: " << options << endl;
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KReplaceTest test( TQString( "abc def" ), button );
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test.replace( "abc", "(\\0)", options );
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TQStringList textLines = test.textLines();
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assert( textLines.count() == 1 );
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TQString expected = options & KReplaceDialog::BackReference ? "(abc) def" : "(\\0) def";
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if ( textLines[ 0 ] != expected ) {
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kdError() << "ASSERT FAILED: replaced text is '" << textLines[ 0 ] << "' instead of '"<< expected << "'" << endl;
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exit(1);
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}
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}
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static void testReplacementHistory( const TQStringList& findHistory, const TQStringList& replaceHistory )
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{
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KReplaceDialog dlg( 0, 0, 0, findHistory, replaceHistory );
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dlg.show();
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kdDebug() << "testReplacementHistory:" << dlg.replacementHistory() << endl;
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assert( dlg.replacementHistory() == replaceHistory );
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}
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static void testReplacementHistory()
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{
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TQStringList findHistory;
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TQStringList replaceHistory;
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findHistory << "foo" << "bar";
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replaceHistory << "FOO" << "BAR";
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testReplacementHistory( findHistory, replaceHistory );
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findHistory.clear();
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replaceHistory.clear();
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findHistory << "foo" << "bar";
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replaceHistory << TQString::null << "baz"; // #130831
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testReplacementHistory( findHistory, replaceHistory );
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}
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int main( int argc, char **argv )
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{
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TDECmdLineArgs::init(argc, argv, "kreplacetest", 0, 0);
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KApplication app;
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testReplacementHistory(); // #130831
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testReplaceBlank( 0 );
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testReplaceBlank( KReplaceDialog::PromptOnReplace, KDialogBase::User3 ); // replace
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testReplaceBlank( KReplaceDialog::PromptOnReplace, KDialogBase::User1 ); // replace all
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testReplaceBlank( KReplaceDialog::FindBackwards, 0 );
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testReplaceBlank( KReplaceDialog::FindBackwards | KReplaceDialog::PromptOnReplace, KDialogBase::User3 ); // replace
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testReplaceBlank( KReplaceDialog::FindBackwards | KReplaceDialog::PromptOnReplace, KDialogBase::User1 ); // replace all
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testReplaceBlankSearch( 0 );
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testReplaceBlankSearch( KReplaceDialog::PromptOnReplace, KDialogBase::User3 ); // replace
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testReplaceBlankSearch( KReplaceDialog::PromptOnReplace, KDialogBase::User1 ); // replace all
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testReplaceBlankSearch( KReplaceDialog::FindBackwards, 0 );
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testReplaceBlankSearch( KReplaceDialog::FindBackwards | KReplaceDialog::PromptOnReplace, KDialogBase::User3 ); // replace
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testReplaceBlankSearch( KReplaceDialog::FindBackwards | KReplaceDialog::PromptOnReplace, KDialogBase::User1 ); // replace all
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testReplaceSimple( 0 );
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testReplaceSimple( KReplaceDialog::PromptOnReplace, KDialogBase::User3 ); // replace
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testReplaceSimple( KReplaceDialog::PromptOnReplace, KDialogBase::User1 ); // replace all
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testReplaceSimple( KReplaceDialog::FindBackwards, 0 );
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testReplaceSimple( KReplaceDialog::FindBackwards | KReplaceDialog::PromptOnReplace, KDialogBase::User3 ); // replace
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testReplaceSimple( KReplaceDialog::FindBackwards | KReplaceDialog::PromptOnReplace, KDialogBase::User1 ); // replace all
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testReplaceLonger( 0 );
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testReplaceLonger( KReplaceDialog::PromptOnReplace, KDialogBase::User3 ); // replace
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testReplaceLonger( KReplaceDialog::PromptOnReplace, KDialogBase::User1 ); // replace all
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testReplaceLonger( KReplaceDialog::FindBackwards, 0 );
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testReplaceLonger( KReplaceDialog::FindBackwards | KReplaceDialog::PromptOnReplace, KDialogBase::User3 ); // replace
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testReplaceLonger( KReplaceDialog::FindBackwards | KReplaceDialog::PromptOnReplace, KDialogBase::User1 ); // replace all
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testReplaceLongerInclude( 0 );
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testReplaceLongerInclude( KReplaceDialog::PromptOnReplace, KDialogBase::User3 ); // replace
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testReplaceLongerInclude( KReplaceDialog::PromptOnReplace, KDialogBase::User1 ); // replace all
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testReplaceLongerInclude( KReplaceDialog::FindBackwards, 0 );
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testReplaceLongerInclude( KReplaceDialog::FindBackwards | KReplaceDialog::PromptOnReplace, KDialogBase::User3 ); // replace
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testReplaceLongerInclude( KReplaceDialog::FindBackwards | KReplaceDialog::PromptOnReplace, KDialogBase::User1 ); // replace all
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testReplaceLongerInclude2( 0 );
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testReplaceLongerInclude2( KReplaceDialog::PromptOnReplace, KDialogBase::User3 ); // replace
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testReplaceLongerInclude2( KReplaceDialog::PromptOnReplace, KDialogBase::User1 ); // replace all
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testReplaceLongerInclude2( KReplaceDialog::FindBackwards, 0 );
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testReplaceLongerInclude2( KReplaceDialog::FindBackwards | KReplaceDialog::PromptOnReplace, KDialogBase::User3 ); // replace
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testReplaceLongerInclude2( KReplaceDialog::FindBackwards | KReplaceDialog::PromptOnReplace, KDialogBase::User1 ); // replace all
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testReplaceBackRef( 0 );
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testReplaceBackRef( KReplaceDialog::PromptOnReplace, KDialogBase::User3 ); // replace
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testReplaceBackRef( KReplaceDialog::PromptOnReplace, KDialogBase::User1 ); // replace all
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testReplaceBackRef( KReplaceDialog::FindBackwards, 0 );
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testReplaceBackRef( KReplaceDialog::FindBackwards | KReplaceDialog::PromptOnReplace, KDialogBase::User3 ); // replace
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testReplaceBackRef( KReplaceDialog::FindBackwards | KReplaceDialog::PromptOnReplace, KDialogBase::User1 ); // replace all
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testReplaceBackRef( KReplaceDialog::BackReference | KReplaceDialog::PromptOnReplace, KDialogBase::User3 ); // replace
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testReplaceBackRef( KReplaceDialog::BackReference | KReplaceDialog::PromptOnReplace, KDialogBase::User1 ); // replace all
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testReplaceBackRef( KReplaceDialog::BackReference | KReplaceDialog::FindBackwards, 0 );
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testReplaceBackRef( KReplaceDialog::BackReference | KReplaceDialog::FindBackwards | KReplaceDialog::PromptOnReplace, KDialogBase::User3 ); // replace
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testReplaceBackRef( KReplaceDialog::BackReference | KReplaceDialog::FindBackwards | KReplaceDialog::PromptOnReplace, KDialogBase::User1 ); // replace all
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TQString text = "This file is part of the KDE project.\n"
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"This library is free software; you can redistribute it and/or\n"
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"modify it under the terms of the GNU Library General Public\n"
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"License version 2, as published by the Free Software Foundation.\n"
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"\n"
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" This library is distributed in the hope that it will be useful,\n"
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" but WITHOUT ANY WARRANTY; without even the implied warranty of\n"
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" MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU\n"
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" Library General Public License for more details.\n"
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"\n"
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" You should have received a copy of the GNU Library General Public License\n"
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" along with this library; see the file COPYING.LIB. If not, write to\n"
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" the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,\n"
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" Boston, MA 02110-1301, USA.\n"
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"More tests:\n"
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"ThisThis This, This. This\n"
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"aGNU\n"
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"free";
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KReplaceTest test( TQStringList::split( '\n', text, true ), 0 );
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test.replace( "GNU", "KDE", 0 );
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test.replace( "free", "*free*", 0 );
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test.replace( "This", "THIS*", KFindDialog::FindBackwards );
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test.print();
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//return app.exec();
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return 0;
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}
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#include "kreplacetest.moc"
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