sal/qa/rtl/oustringbuffer/test_oustringbuffer_tostring.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #include <sal/types.h>
  21 #include <cppunit/TestFixture.h>
  22 #include <cppunit/TestAssert.h>
  23 #include <cppunit/extensions/HelperMacros.h>
  24 #include "rtl/ustrbuf.hxx"
  25 #include "rtl/ustring.hxx"
  26
  27 namespace test { namespace oustringbuffer {
  28
  29 class ToString: public CppUnit::TestFixture {
  30 private:
  31     void testToString();
  32
  33     CPPUNIT_TEST_SUITE(ToString);
  34     CPPUNIT_TEST(testToString);
  35     CPPUNIT_TEST_SUITE_END();
  36 };
  37
  38 } }
  39
  40 CPPUNIT_TEST_SUITE_REGISTRATION(test::oustringbuffer::ToString);
  41
  42 void test::oustringbuffer::ToString::testToString() {
  43     rtl::OUStringBuffer sb(rtl::OUString("test string"));
  44     rtl::OUString str = sb.toString();
  45     CPPUNIT_ASSERT( str == "test string" );
  46     // returned OUString must be independent from sb
  47     sb.append( (sal_Unicode)'a' );
  48     CPPUNIT_ASSERT( str == "test string" );
  49     sb.setLength(0);
  50     CPPUNIT_ASSERT( str == "test string" );
  51 }
  52
  53 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */