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