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/* ====================================================================
* Copyright (c) 2003-2007, Martin Hauner
* http://subcommander.tigris.org
*
* Subcommander is licensed as described in the file doc/COPYING, which
* you should have received as part of this distribution.
* ====================================================================
*/
#include "TextModelTest.h"
// cppunit
#include <cppunit/TestSuite.h>
#include <cppunit/TestCaller.h>
// sc
#include "sublib/TextModelImpl.h"
#include "sublib/Cursor.h"
#include "sublib/Line.h"
#include "util/String.h"
void TextModelTest::setUp()
{
sc::String text("test");
_text = new TextModelImpl( text );
}
void TextModelTest::tearDown()
{
delete _text;
}
void TextModelTest::testSingleCharAdd()
{
Cursor null(0,0);
Cursor c1 = _text->getCursor();
Cursor c2 = _text->getCursor2();
CPPUNIT_ASSERT( c1.equalPos(null) );
CPPUNIT_ASSERT( c2.equalPos(null) );
_text->addText( sc::String("1") );
Cursor pos(0,1);
c1 = _text->getCursor();
c2 = _text->getCursor2();
CPPUNIT_ASSERT( c1.equalPos(pos) );
CPPUNIT_ASSERT( c2.equalPos(pos) );
}
void TextModelTest::testEmptyDelLeft()
{
Cursor null(0,0);
_text->removeTextLeft();
_text->undo();
Cursor c1 = _text->getCursor();
Cursor c2 = _text->getCursor2();
CPPUNIT_ASSERT( c1.equalPos(null) );
CPPUNIT_ASSERT( c2.equalPos(null) );
}
void TextModelTest::testEmptyDelRight()
{
Cursor null(0,0);
_text->removeTextRight();
_text->undo();
Cursor c1 = _text->getCursor();
Cursor c2 = _text->getCursor2();
CPPUNIT_ASSERT( c1.equalPos(null) );
CPPUNIT_ASSERT( c2.equalPos(null) );
}
void TextModelTest::testAddReturn()
{
_text->addText( sc::String("\n") );
{
CPPUNIT_ASSERT( 2 == _text->getLineCnt() );
const Line& res = _text->getLine(0);
CPPUNIT_ASSERT_EQUAL( sc::String("\n"), res.getLine() );
const Line& res2 = _text->getLine(1);
CPPUNIT_ASSERT_EQUAL( Line::getEmpty().getLine(), res2.getLine() );
}
_text->undo();
{
CPPUNIT_ASSERT( 1 == _text->getLineCnt() );
const Line& res = _text->getLine(0);
CPPUNIT_ASSERT_EQUAL( Line::getEmpty().getLine(), res.getLine() );
}
}
void TextModelTest::testAddMultiLineLE()
{
_text->addText( sc::String("line1\nline2\n") );
CPPUNIT_ASSERT( 3 == _text->getLineCnt() );
_text->undo();
CPPUNIT_ASSERT( 1 == _text->getLineCnt() );
}
void TextModelTest::testAddMultiLine()
{
_text->addText( sc::String("line1\nline2") );
CPPUNIT_ASSERT( 2 == _text->getLineCnt() );
_text->undo();
CPPUNIT_ASSERT( 1 == _text->getLineCnt() );
}
void TextModelTest::testCalcNearestCursorPos()
{
Cursor in(10,0);
Cursor out = _text->calcNearestCursorPos(in);
CPPUNIT_ASSERT( out.equalPos(Cursor(-1,0)) );
_text->addText( sc::String("line1\nline2") );
out = _text->calcNearestCursorPos(in);
CPPUNIT_ASSERT( out.equalPos(Cursor(1,0)) );
}
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