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/**
* Copyright (C) 2007 David Faure <faure@kde.org>
* This file is subject to the GPL version 2.
*/
#include <kdebug.h>
#include <kunittest/runner.h>
#include <kunittest/module.h>
#include "utiltests.h"
using namespace KUnitTest;
KUNITTEST_MODULE( kunittest_utilmodule, "KMail::Util Tests" );
KUNITTEST_MODULE_REGISTER_TESTER( UtilTester );
#include "util.h"
#include <mimelib/string.h>
void UtilTester::setUp()
{
kdDebug() << "setUp" << endl;
}
void UtilTester::tearDown()
{
kdDebug() << "tearDown" << endl;
}
static QString makePrintable( const QCString& str )
{
QString a = str;
a = a.replace( '\r', "\\r" );
a = a.replace( '\n', "\\n" );
return a;
}
static QString makePrintable( const QByteArray& arr )
{
QCString str;
KMail::Util::setFromByteArray( str, arr );
return makePrintable( str );
}
void UtilTester::test_lf2crlf()
{
QCString src = "\nfoo\r\n\nbar\rblah\n\r\r\n\n\r";
QCString conv = KMail::Util::lf2crlf( src );
COMPARE( makePrintable( conv ), makePrintable("\r\nfoo\r\n\r\nbar\rblah\r\n\r\r\n\r\n\r") );
COMPARE( KMail::Util::lf2crlf( QCString("") ), QCString("") );
// QByteArray version
QByteArray arr; KMail::Util::setFromQCString( arr, src );
COMPARE( arr[arr.size()-1], '\r' );
QByteArray arrConv = KMail::Util::lf2crlf( arr );
COMPARE( arrConv[arrConv.size()-1], '\r' );
COMPARE( makePrintable( arrConv ), makePrintable("\r\nfoo\r\n\r\nbar\rblah\r\n\r\r\n\r\n\r") );
QByteArray empty;
arrConv = KMail::Util::lf2crlf( empty );
COMPARE( makePrintable( arrConv ), QString("") );
}
void UtilTester::test_crlf2lf()
{
QCString src = "\r\n\r\nfoo\r\n\r\nbar\rblah\r\n\r\r\n\r\n\r";
int len = src.length();
COMPARE( src[len], '\0' );
int newLen = KMail::Util::crlf2lf( src.data(), len );
VERIFY( newLen <= len );
QCString cstr( src.data(), newLen + 1 );
COMPARE( makePrintable( cstr ), makePrintable("\n\nfoo\n\nbar\rblah\n\r\n\n\r") );
}
void UtilTester::test_escapeFrom()
{
// TODO should take a DwString, then fix kmfoldermbox.cpp:1021 msgText = escapeFrom( aMsg->asString() );
}
void UtilTester::test_append()
{
QCString test;
QCString str = "foo";
COMPARE( (int)str.size(), 4 ); // trailing nul included
QByteArray s1 = KMail::Util::byteArrayFromQCStringNoDetach( str );
COMPARE( (int)s1.size(), 3 );
COMPARE( (int)str.size(), 3 ); // trailing nul got removed
COMPARE( s1.data(), str.data() ); // yes, no detach
COMPARE( s1[2], 'o' );
QCString bar( "bar" );
QByteArray s2 = KMail::Util::byteArrayFromQCStringNoDetach( bar );
COMPARE( (int)s2.size(), 3 );
KMail::Util::append( s1, s2 );
COMPARE( (int)s1.size(), 6 );
KMail::Util::setFromByteArray( test, s1 );
COMPARE( test, QCString( "foobar" ) );
KMail::Util::append( s1, 0 ); // no-op
COMPARE( (int)s1.size(), 6 );
KMail::Util::setFromByteArray( test, s1 );
COMPARE( test, QCString( "foobar" ) );
KMail::Util::append( s1, "blah" );
COMPARE( (int)s1.size(), 10 );
KMail::Util::setFromByteArray( test, s1 );
COMPARE( test, QCString( "foobarblah" ) );
KMail::Util::append( s1, QCString( " str" ) );
COMPARE( (int)s1.size(), 14 );
KMail::Util::setFromByteArray( test, s1 );
COMPARE( test, QCString( "foobarblah str" ) );
QByteArray empty;
KMail::Util::append( empty, "a" );
COMPARE( (int)empty.size(), 1 );
COMPARE( empty[0], 'a' );
}
void UtilTester::test_insert()
{
QCString test;
QCString str = "foo";
COMPARE( (int)str.size(), 4 ); // trailing nul included
QByteArray s1;
KMail::Util::setFromQCString( s1, str );
KMail::Util::insert( s1, 1, "bar" );
COMPARE( (int)s1.size(), 6 );
COMPARE( makePrintable(s1), QString( "fbaroo" ) );
KMail::Util::insert( s1, 6, "END" );
COMPARE( (int)s1.size(), 9 );
COMPARE( makePrintable(s1), QString( "fbarooEND" ) );
KMail::Util::insert( s1, 0, "BEGIN" );
COMPARE( (int)s1.size(), 14 );
COMPARE( makePrintable(s1), QString( "BEGINfbarooEND" ) );
}
void UtilTester::test_DwStringConversions( const QCString& cstr )
{
// QCString->DwString->QCString
COMPARE( (int)cstr.size(), 8 );
DwString dwstr = KMail::Util::dwString( cstr );
COMPARE( (int)dwstr.size(), 7 );
COMPARE( dwstr[6], 'r' );
QCString cstr2 = KMail::Util::CString( dwstr );
COMPARE( (int)cstr2.size(), 8 );
COMPARE( cstr2, cstr );
COMPARE( cstr2[6], 'r' );
// And also QCString->QByteArray
QByteArray arr;
KMail::Util::setFromQCString( arr, cstr );
COMPARE( (int)arr.size(), 7 );
COMPARE( arr[6], 'r' );
KMail::Util::setFromQCString( arr, QCString() );
COMPARE( (int)arr.size(), 0 );
// DwString->QByteArray
QByteArray ba = KMail::Util::ByteArray( dwstr );
COMPARE( (int)ba.size(), 7 );
COMPARE( ba[6], 'r' );
ba = KMail::Util::ByteArray( DwString() );
COMPARE( (int)ba.size(), 0 );
}
void UtilTester::test_DwStringConversions()
{
QCString cstr = "foo&bar";
test_DwStringConversions( cstr );
// now embed a nul. Note that cstr="foo\0bar" wouldn't work.
cstr[3] = '\0';
test_DwStringConversions( cstr );
cstr = QCString();
DwString dwstr = KMail::Util::dwString( cstr );
COMPARE( (int)dwstr.size(), 0 );
VERIFY( dwstr.empty() );
dwstr = KMail::Util::dwString( QByteArray() );
COMPARE( (int)dwstr.size(), 0 );
VERIFY( dwstr.empty() );
}
void UtilTester::test_QByteArrayQCString()
{
QCString str = "foobar";
COMPARE( (int)str.size(), 7 ); // trailing nul included
QByteArray s1 = KMail::Util::byteArrayFromQCStringNoDetach( str );
COMPARE( (int)str.size(), 6 ); // trailing nul got removed
COMPARE( s1.data(), str.data() ); // yes, no detach
COMPARE( s1[5], 'r' );
COMPARE( str[5], 'r' );
KMail::Util::restoreQCString( str );
COMPARE( (int)str.size(), 7 ); // trailing nul included
COMPARE( str[5], 'r' );
COMPARE( str[6], '\0' );
}
#include "utiltests.moc"
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