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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#include <sal/types.h>
#include <cppunit/TestFixture.h>
#include <cppunit/extensions/HelperMacros.h>
#include <cppunit/plugin/TestPlugIn.h>
#include <osl/file.hxx>
#include <osl/thread.h>
#include <rtl/ustring.hxx>
using namespace osl;
class test_osl_writeFile : public CppUnit::TestFixture
{
public:
void wrt_file()
{
FileBase::RC err;
//create a tempfile
OUString aTmpFile;
err = FileBase::createTempFile(nullptr, nullptr, &aTmpFile);
CPPUNIT_ASSERT_EQUAL_MESSAGE("temp File creation failed", osl::FileBase::E_None, err);
//now attempt to open with Create flag an existing file, should get E_EXIST
File tmp_file(aTmpFile);
err = tmp_file.open(osl_File_OpenFlag_Write | osl_File_OpenFlag_Create);
OString sErrorMsg = "Expected that '" +
OUStringToOString(aTmpFile, RTL_TEXTENCODING_ASCII_US) +
"' would exist!";
CPPUNIT_ASSERT_EQUAL_MESSAGE(sErrorMsg.getStr(), FileBase::E_EXIST, err);
char buffer[1];
sal_uInt64 written = 0;
err = tmp_file.write(static_cast<void*>(buffer), sizeof(buffer), written);
CPPUNIT_ASSERT_MESSAGE("write on unconnected file should fail",
err != osl::FileBase::E_None);
CPPUNIT_ASSERT_EQUAL_MESSAGE("write on unconnected file should fail",
sal_uInt64(0), written);
err = tmp_file.sync();
CPPUNIT_ASSERT_MESSAGE("sync on unconnected file should fail", err != FileBase::E_None);
err = tmp_file.close();
CPPUNIT_ASSERT_MESSAGE("close on unconnected file should fail", err != FileBase::E_None);
err = ::osl::File::remove(aTmpFile);
CPPUNIT_ASSERT_EQUAL_MESSAGE("temp file should have existed", FileBase::E_None, err);
}
CPPUNIT_TEST_SUITE(test_osl_writeFile);
CPPUNIT_TEST(wrt_file);
CPPUNIT_TEST_SUITE_END();
};
// register test suites
CPPUNIT_TEST_SUITE_REGISTRATION(test_osl_writeFile);
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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