Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdepim@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 207 insertions, 0 deletions

diff --git a/kmail/tests/utiltests.cpp b/kmail/tests/utiltests.cpp
new file mode 100644
index 00000000..6f09416f
--- /dev/null
+++ b/kmail/tests/utiltests.cpp
@@ -0,0 +1,207 @@
+/**
+ * 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"
+