Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 706 insertions, 0 deletions

diff --git a/svl/qa/unit/lockfiles/test_lockfiles.cxx b/svl/qa/unit/lockfiles/test_lockfiles.cxx
new file mode 100644
index 000000000..d66c301be
--- /dev/null
+++ b/svl/qa/unit/lockfiles/test_lockfiles.cxx
@@ -0,0 +1,706 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; fill-column: 100 -*- */
+/*
+ * 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/.
+ */
+
+#include <sal/config.h>
+
+#include <string_view>
+
+#include <cppunit/extensions/HelperMacros.h>
+#include <cppunit/plugin/TestPlugIn.h>
+#include <test/bootstrapfixture.hxx>
+
+#include <o3tl/cppunittraitshelper.hxx>
+#include <unotest/directories.hxx>
+#include <svl/lockfilecommon.hxx>
+#include <svl/documentlockfile.hxx>
+#include <svl/msodocumentlockfile.hxx>
+#include <unotools/useroptions.hxx>
+#include <tools/stream.hxx>
+#include <rtl/strbuf.hxx>
+#include <osl/security.hxx>
+#include <osl/socket.hxx>
+#include <unotools/bootstrap.hxx>
+
+namespace
+{
+class LockfileTest : public test::BootstrapFixture
+{
+    OUString generateTestURL(std::u16string_view sFileName) const;
+
+public:
+    void testLOLockFileURL();
+    void testLOLockFileContent();
+    void testLOLockFileRT();
+    void testLOLockFileUnicodeUsername();
+    void testLOLockFileOverwrite();
+    void testWordLockFileURL();
+    void testExcelLockFileURL();
+    void testPowerPointLockFileURL();
+    void testWordLockFileContent();
+    void testExcelLockFileContent();
+    void testPowerPointLockFileContent();
+    void testWordLockFileRT();
+    void testExcelLockFileRT();
+    void testPowerPointLockFileRT();
+    void testMSOLockFileLongUserName();
+    void testMSOLockFileUnicodeUsername();
+    void testMSOLockFileOverwrite();
+
+private:
+    CPPUNIT_TEST_SUITE(LockfileTest);
+    CPPUNIT_TEST(testLOLockFileURL);
+    CPPUNIT_TEST(testLOLockFileContent);
+    CPPUNIT_TEST(testLOLockFileRT);
+    CPPUNIT_TEST(testLOLockFileUnicodeUsername);
+    CPPUNIT_TEST(testLOLockFileOverwrite);
+    CPPUNIT_TEST(testWordLockFileURL);
+    CPPUNIT_TEST(testExcelLockFileURL);
+    CPPUNIT_TEST(testPowerPointLockFileURL);
+    CPPUNIT_TEST(testWordLockFileContent);
+    CPPUNIT_TEST(testExcelLockFileContent);
+    CPPUNIT_TEST(testPowerPointLockFileContent);
+    CPPUNIT_TEST(testWordLockFileRT);
+    CPPUNIT_TEST(testExcelLockFileRT);
+    CPPUNIT_TEST(testPowerPointLockFileRT);
+    CPPUNIT_TEST(testMSOLockFileLongUserName);
+    CPPUNIT_TEST(testMSOLockFileUnicodeUsername);
+    CPPUNIT_TEST(testMSOLockFileOverwrite);
+    CPPUNIT_TEST_SUITE_END();
+};
+
+OUString readLockFile(const OUString& aSource)
+{
+    SvFileStream aFileStream(aSource, StreamMode::READ);
+    std::size_t nSize = aFileStream.remainingSize();
+    std::unique_ptr<sal_Int8[]> pBuffer(new sal_Int8[nSize]);
+    aFileStream.ReadBytes(pBuffer.get(), nSize);
+
+    const css::uno::Sequence<sal_Int8> aData(pBuffer.get(), nSize);
+    OStringBuffer aResult(static_cast<int>(nSize));
+    for (sal_Int8 nByte : aData)
+    {
+        aResult.append(static_cast<char>(nByte));
+    }
+    return OStringToOUString(aResult.makeStringAndClear(), RTL_TEXTENCODING_UTF8);
+}
+
+OUString GetLockFileName(const svt::GenDocumentLockFile& rLockFile)
+{
+    INetURLObject aDocURL = svt::LockFileCommon::ResolveLinks(INetURLObject(rLockFile.GetURL()));
+    return aDocURL.GetLastName();
+}
+
+OUString LockfileTest::generateTestURL(std::u16string_view sFileName) const
+{
+    return m_directories.getURLFromWorkdir(u"/CppunitTest/svl_lockfiles.test.user/") + sFileName;
+}
+
+void LockfileTest::testLOLockFileURL()
+{
+    // Test the generated file name for LibreOffice lock files
+    OUString aTestODT = generateTestURL(u"testLOLockFileURL.odt");
+
+    svt::DocumentLockFile aLockFile(aTestODT);
+    CPPUNIT_ASSERT_EQUAL(OUString(".~lock.testLOLockFileURL.odt%23"), GetLockFileName(aLockFile));
+}
+
+void LockfileTest::testLOLockFileContent()
+{
+    // Test the lockfile generated for the specified ODT document
+    OUString aTestODT = generateTestURL(u"testLOLockFileContent.odt");
+
+    // Set user name
+    SvtUserOptions aUserOpt;
+    aUserOpt.SetToken(UserOptToken::FirstName, "LockFile");
+    aUserOpt.SetToken(UserOptToken::LastName, "Test");
+
+    // Write the lock file and check the content
+    svt::DocumentLockFile aLockFile(aTestODT);
+    aLockFile.CreateOwnLockFile();
+    OUString sLockFileContent(readLockFile(aLockFile.GetURL()));
+    aLockFile.RemoveFileDirectly();
+
+    // User name
+    sal_Int32 nFirstChar = 0;
+    sal_Int32 nNextComma = sLockFileContent.indexOf(',', nFirstChar);
+    OUString sUserName = aUserOpt.GetFirstName() + " " + aUserOpt.GetLastName();
+    CPPUNIT_ASSERT_EQUAL(sUserName, sLockFileContent.copy(nFirstChar, nNextComma - nFirstChar));
+
+    // System user name
+    nFirstChar = nNextComma + 1;
+    nNextComma = sLockFileContent.indexOf(',', nFirstChar);
+    ::osl::Security aSecurity;
+    OUString sSysUserName;
+    aSecurity.getUserName(sSysUserName);
+    CPPUNIT_ASSERT_EQUAL(sSysUserName, sLockFileContent.copy(nFirstChar, nNextComma - nFirstChar));
+
+    // Local host
+    nFirstChar = nNextComma + 1;
+    nNextComma = sLockFileContent.indexOf(',', nFirstChar);
+    CPPUNIT_ASSERT_EQUAL(::osl::SocketAddr::getLocalHostname(),
+                         sLockFileContent.copy(nFirstChar, nNextComma - nFirstChar));
+
+    // Skip date and time because it changes after the lock file was created
+    nFirstChar = nNextComma + 1;
+    nNextComma = sLockFileContent.indexOf(',', nFirstChar);
+
+    // user url
+    nFirstChar = nNextComma + 1;
+    OUString aUserInstDir;
+    ::utl::Bootstrap::locateUserInstallation(aUserInstDir);
+    CPPUNIT_ASSERT_EQUAL(
+        aUserInstDir,
+        sLockFileContent.copy(nFirstChar, sLockFileContent.getLength() - nFirstChar - 1));
+}
+
+void LockfileTest::testLOLockFileRT()
+{
+    // Test the lockfile generated for the specified ODT document
+    OUString aTestODT = generateTestURL(u"testLOLockFileRT.odt");
+
+    // Set user name
+    SvtUserOptions aUserOpt;
+    aUserOpt.SetToken(UserOptToken::FirstName, "LockFile");
+    aUserOpt.SetToken(UserOptToken::LastName, "Test");
+
+    // Write the lock file and read it back
+    svt::DocumentLockFile aLockFile(aTestODT);
+    LockFileEntry aOrigEntry = svt::LockFileCommon::GenerateOwnEntry();
+    aLockFile.CreateOwnLockFile();
+    LockFileEntry aRTEntry = aLockFile.GetLockData();
+
+    // Check whether the lock file attributes are the same
+    CPPUNIT_ASSERT_EQUAL(aOrigEntry[LockFileComponent::OOOUSERNAME],
+                         aRTEntry[LockFileComponent::OOOUSERNAME]);
+    CPPUNIT_ASSERT_EQUAL(aOrigEntry[LockFileComponent::SYSUSERNAME],
+                         aRTEntry[LockFileComponent::SYSUSERNAME]);
+    CPPUNIT_ASSERT_EQUAL(aOrigEntry[LockFileComponent::LOCALHOST],
+                         aRTEntry[LockFileComponent::LOCALHOST]);
+    CPPUNIT_ASSERT_EQUAL(aOrigEntry[LockFileComponent::USERURL],
+                         aRTEntry[LockFileComponent::USERURL]);
+    // LockFileComponent::EDITTIME can change
+
+    aLockFile.RemoveFileDirectly();
+}
+
+void LockfileTest::testLOLockFileUnicodeUsername()
+{
+    // Test the lockfile generated for the specified ODT document
+    OUString aTestODT = generateTestURL(u"testLOLockFileUnicodeUsername.odt");
+
+    // Set user name
+    SvtUserOptions aUserOpt;
+    sal_Unicode vFirstName[] = { 2351, 2676, 3117, 5279 };
+    aUserOpt.SetToken(UserOptToken::FirstName, OUString(vFirstName, 4));
+    sal_Unicode vLastName[] = { 671, 1245, 1422, 1822 };
+    aUserOpt.SetToken(UserOptToken::LastName, OUString(vLastName, 4));
+
+    // Write the lock file and read it back
+    svt::DocumentLockFile aLockFile(aTestODT);
+    LockFileEntry aOrigEntry = svt::LockFileCommon::GenerateOwnEntry();
+    aLockFile.CreateOwnLockFile();
+    LockFileEntry aRTEntry = aLockFile.GetLockData();
+
+    // Check whether the lock file attributes are the same
+    CPPUNIT_ASSERT_EQUAL(aOrigEntry[LockFileComponent::OOOUSERNAME],
+                         aRTEntry[LockFileComponent::OOOUSERNAME]);
+    CPPUNIT_ASSERT_EQUAL(OUString(aUserOpt.GetFirstName() + " " + aUserOpt.GetLastName()),
+                         aOrigEntry[LockFileComponent::OOOUSERNAME]);
+
+    aLockFile.RemoveFileDirectly();
+}
+
+void LockfileTest::testLOLockFileOverwrite()
+{
+    OUString aTestODT = generateTestURL(u"testLOLockFileOverwrite.odt");
+
+    // Set user name
+    SvtUserOptions aUserOpt;
+    aUserOpt.SetToken(UserOptToken::FirstName, "LockFile");
+    aUserOpt.SetToken(UserOptToken::LastName, "Test");
+
+    // Write the lock file and read it back
+    svt::DocumentLockFile aLockFile(aTestODT);
+    aLockFile.CreateOwnLockFile();
+
+    // Change user name
+    aUserOpt.SetToken(UserOptToken::FirstName, "LockFile2");
+    aUserOpt.SetToken(UserOptToken::LastName, "Test");
+
+    // Overwrite lockfile
+    svt::DocumentLockFile aLockFile2(aTestODT);
+    LockFileEntry aOrigEntry = svt::LockFileCommon::GenerateOwnEntry();
+    aLockFile2.OverwriteOwnLockFile();
+
+    LockFileEntry aRTEntry = aLockFile.GetLockData();
+
+    // Check whether the lock file attributes are the same
+    CPPUNIT_ASSERT_EQUAL(aOrigEntry[LockFileComponent::OOOUSERNAME],
+                         aRTEntry[LockFileComponent::OOOUSERNAME]);
+    CPPUNIT_ASSERT_EQUAL(aOrigEntry[LockFileComponent::SYSUSERNAME],
+                         aRTEntry[LockFileComponent::SYSUSERNAME]);
+    CPPUNIT_ASSERT_EQUAL(aOrigEntry[LockFileComponent::LOCALHOST],
+                         aRTEntry[LockFileComponent::LOCALHOST]);
+    CPPUNIT_ASSERT_EQUAL(aOrigEntry[LockFileComponent::USERURL],
+                         aRTEntry[LockFileComponent::USERURL]);
+
+    aLockFile2.RemoveFileDirectly();
+}
+
+void LockfileTest::testWordLockFileURL()
+{
+    // Test the generated file name for Word lock files
+
+    // Word specific file format
+    {
+        OUString aTestFile = generateTestURL(u"testWordLockFileURL.docx");
+        svt::MSODocumentLockFile aLockFile(aTestFile);
+        CPPUNIT_ASSERT_EQUAL(OUString("~$stWordLockFileURL.docx"), GetLockFileName(aLockFile));
+    }
+
+    // Eight character file name (cuts two characters)
+    {
+        OUString aTestFile = generateTestURL(u"12345678.docx");
+        svt::MSODocumentLockFile aLockFile(aTestFile);
+        CPPUNIT_ASSERT_EQUAL(OUString("~$345678.docx"), GetLockFileName(aLockFile));
+    }
+
+    // Seven character file name (cuts one character)
+    {
+        OUString aTestFile = generateTestURL(u"1234567.docx");
+        svt::MSODocumentLockFile aLockFile(aTestFile);
+        CPPUNIT_ASSERT_EQUAL(OUString("~$234567.docx"), GetLockFileName(aLockFile));
+    }
+
+    // Six character file name (cuts no character)
+    {
+        OUString aTestFile = generateTestURL(u"123456.docx");
+        svt::MSODocumentLockFile aLockFile(aTestFile);
+        CPPUNIT_ASSERT_EQUAL(OUString("~$123456.docx"), GetLockFileName(aLockFile));
+    }
+
+    // One character file name
+    {
+        OUString aTestFile = generateTestURL(u"1.docx");
+        svt::MSODocumentLockFile aLockFile(aTestFile);
+        CPPUNIT_ASSERT_EQUAL(OUString("~$1.docx"), GetLockFileName(aLockFile));
+    }
+
+    // Test for ODT format
+    {
+        OUString aTestFile = generateTestURL(u"12345678.odt");
+        svt::MSODocumentLockFile aLockFile(aTestFile);
+        CPPUNIT_ASSERT_EQUAL(OUString("~$345678.odt"), GetLockFileName(aLockFile));
+    }
+
+    // Test for DOC format
+    {
+        OUString aTestFile = generateTestURL(u"12345678.doc");
+        svt::MSODocumentLockFile aLockFile(aTestFile);
+        CPPUNIT_ASSERT_EQUAL(OUString("~$345678.doc"), GetLockFileName(aLockFile));
+    }
+
+    // Test for RTF format
+    {
+        OUString aTestFile = generateTestURL(u"12345678.rtf");
+        svt::MSODocumentLockFile aLockFile(aTestFile);
+        CPPUNIT_ASSERT_EQUAL(OUString("~$345678.rtf"), GetLockFileName(aLockFile));
+    }
+}
+
+void LockfileTest::testExcelLockFileURL()
+{
+    // Test the generated file name for Excel lock files
+    {
+        OUString aTestFile = generateTestURL(u"testExcelLockFileURL.xlsx");
+        svt::MSODocumentLockFile aLockFile(aTestFile);
+        CPPUNIT_ASSERT_EQUAL(OUString("~$testExcelLockFileURL.xlsx"), GetLockFileName(aLockFile));
+    }
+
+    // Eight character file name
+    {
+        OUString aTestFile = generateTestURL(u"12345678.xlsx");
+        svt::MSODocumentLockFile aLockFile(aTestFile);
+        CPPUNIT_ASSERT_EQUAL(OUString("~$12345678.xlsx"), GetLockFileName(aLockFile));
+    }
+
+    // One character file name
+    {
+        OUString aTestFile = generateTestURL(u"1.xlsx");
+        svt::MSODocumentLockFile aLockFile(aTestFile);
+        CPPUNIT_ASSERT_EQUAL(OUString("~$1.xlsx"), GetLockFileName(aLockFile));
+    }
+
+    // Test for ODS format
+    {
+        OUString aTestFile = generateTestURL(u"12345678.ods");
+        svt::MSODocumentLockFile aLockFile(aTestFile);
+        CPPUNIT_ASSERT_EQUAL(OUString("~$12345678.ods"), GetLockFileName(aLockFile));
+    }
+}
+
+void LockfileTest::testPowerPointLockFileURL()
+{
+    // Test the generated file name for PowerPoint lock files
+    {
+        OUString aTestFile = generateTestURL(u"testPowerPointLockFileURL.pptx");
+        svt::MSODocumentLockFile aLockFile(aTestFile);
+        CPPUNIT_ASSERT_EQUAL(OUString("~$testPowerPointLockFileURL.pptx"),
+                             GetLockFileName(aLockFile));
+    }
+
+    // Eight character file name
+    {
+        OUString aTestFile = generateTestURL(u"12345678.pptx");
+        svt::MSODocumentLockFile aLockFile(aTestFile);
+        CPPUNIT_ASSERT_EQUAL(OUString("~$12345678.pptx"), GetLockFileName(aLockFile));
+    }
+
+    // One character file name
+    {
+        OUString aTestFile = generateTestURL(u"1.pptx");
+        svt::MSODocumentLockFile aLockFile(aTestFile);
+        CPPUNIT_ASSERT_EQUAL(OUString("~$1.pptx"), GetLockFileName(aLockFile));
+    }
+
+    // Test for PPT format
+    {
+        OUString aTestFile = generateTestURL(u"12345678.ppt");
+        svt::MSODocumentLockFile aLockFile(aTestFile);
+        CPPUNIT_ASSERT_EQUAL(OUString("~$12345678.ppt"), GetLockFileName(aLockFile));
+    }
+
+    // Test for ODP format
+    {
+        OUString aTestFile = generateTestURL(u"/12345678.odp");
+        svt::MSODocumentLockFile aLockFile(aTestFile);
+        CPPUNIT_ASSERT_EQUAL(OUString("~$12345678.odp"), GetLockFileName(aLockFile));
+    }
+}
+
+void LockfileTest::testWordLockFileContent()
+{
+    // Test the lockfile generated for the specified DOCX document
+    OUString aTestFile = generateTestURL(u"testWordLockFileContent.docx");
+
+    // Set user name
+    SvtUserOptions aUserOpt;
+    aUserOpt.SetToken(UserOptToken::FirstName, "LockFile");
+    aUserOpt.SetToken(UserOptToken::LastName, "Test");
+
+    // Write the lock file and check the content
+    svt::MSODocumentLockFile aLockFile(aTestFile);
+    aLockFile.CreateOwnLockFile();
+    OUString sLockFileContent(readLockFile(aLockFile.GetURL()));
+    aLockFile.RemoveFileDirectly();
+
+    // First character is the size of the user name
+    OUString sUserName = aUserOpt.GetFirstName() + " " + aUserOpt.GetLastName();
+    int nIndex = 0;
+    CPPUNIT_ASSERT_EQUAL(sUserName.getLength(), static_cast<sal_Int32>(sLockFileContent[nIndex]));
+
+    // Then we have the user name
+    CPPUNIT_ASSERT_EQUAL(sUserName, sLockFileContent.copy(1, sUserName.getLength()));
+
+    // We have some filling 0 bytes after the user name
+    for (nIndex = sUserName.getLength() + 1; nIndex < MSO_USERNAME_MAX_LENGTH + 2; ++nIndex)
+    {
+        CPPUNIT_ASSERT_EQUAL(sal_Int32(0), static_cast<sal_Int32>(sLockFileContent[nIndex]));
+    }
+
+    // Then we have the user name's length again
+    CPPUNIT_ASSERT_EQUAL(sUserName.getLength(), static_cast<sal_Int32>(sLockFileContent[nIndex]));
+
+    // Then we have the user name again with 16 bit coding
+    for (int i = 0; i < sUserName.getLength(); ++i)
+    {
+        CPPUNIT_ASSERT_EQUAL(
+            sUserName[i],
+            static_cast<sal_Unicode>(static_cast<sal_Int16>(sLockFileContent[55 + i * 2])
+                                     + static_cast<sal_Int16>(sLockFileContent[55 + i * 2 + 1])));
+    }
+
+    // We have some filling 0 bytes after the user name
+    for (nIndex += sUserName.getLength() * 2 + 1; nIndex < MSO_WORD_LOCKFILE_SIZE; ++nIndex)
+    {
+        CPPUNIT_ASSERT_EQUAL(sal_Int32(0), static_cast<sal_Int32>(sLockFileContent[nIndex]));
+    }
+
+    // We have a fixed size lock file
+    CPPUNIT_ASSERT_EQUAL(sal_Int32(MSO_WORD_LOCKFILE_SIZE), sLockFileContent.getLength());
+}
+
+void LockfileTest::testExcelLockFileContent()
+{
+    // Test the lockfile generated for the specified XLSX document
+    OUString aTestFile = generateTestURL(u"testExcelLockFileContent.xlsx");
+
+    // Set user name
+    SvtUserOptions aUserOpt;
+    aUserOpt.SetToken(UserOptToken::FirstName, "LockFile");
+    aUserOpt.SetToken(UserOptToken::LastName, "Test");
+
+    // Write the lock file and check the content
+    svt::MSODocumentLockFile aLockFile(aTestFile);
+    aLockFile.CreateOwnLockFile();
+    OUString sLockFileContent(readLockFile(aLockFile.GetURL()));
+    aLockFile.RemoveFileDirectly();
+
+    // First character is the size of the user name
+    OUString sUserName = aUserOpt.GetFirstName() + " " + aUserOpt.GetLastName();
+    int nIndex = 0;
+    CPPUNIT_ASSERT_EQUAL(sUserName.getLength(), static_cast<sal_Int32>(sLockFileContent[nIndex]));
+
+    // Then we have the user name
+    CPPUNIT_ASSERT_EQUAL(sUserName, sLockFileContent.copy(1, sUserName.getLength()));
+
+    // We have some filling 0x20 bytes after the user name
+    for (nIndex = sUserName.getLength() + 1; nIndex < MSO_USERNAME_MAX_LENGTH + 3; ++nIndex)
+    {
+        CPPUNIT_ASSERT_EQUAL(sal_Int32(0x20), static_cast<sal_Int32>(sLockFileContent[nIndex]));
+    }
+
+    // Then we have the user name's length again
+    CPPUNIT_ASSERT_EQUAL(sUserName.getLength(), static_cast<sal_Int32>(sLockFileContent[nIndex]));
+
+    // Then we have the user name again with 16 bit coding
+    for (int i = 0; i < sUserName.getLength(); ++i)
+    {
+        CPPUNIT_ASSERT_EQUAL(
+            sUserName[i],
+            static_cast<sal_Unicode>(static_cast<sal_Int16>(sLockFileContent[56 + i * 2])
+                                     + static_cast<sal_Int16>(sLockFileContent[56 + i * 2 + 1])));
+    }
+
+    // We have some filling 0 and 0x20 bytes after the user name
+    for (nIndex += sUserName.getLength() * 2 + 2; nIndex < MSO_EXCEL_AND_POWERPOINT_LOCKFILE_SIZE;
+         nIndex += 2)
+    {
+        CPPUNIT_ASSERT_EQUAL(sal_Int32(0x20), static_cast<sal_Int32>(sLockFileContent[nIndex]));
+        if (nIndex + 1 < MSO_EXCEL_AND_POWERPOINT_LOCKFILE_SIZE)
+            CPPUNIT_ASSERT_EQUAL(sal_Int32(0),
+                                 static_cast<sal_Int32>(sLockFileContent[nIndex + 1]));
+    }
+
+    // We have a fixed size lock file
+    CPPUNIT_ASSERT_EQUAL(sal_Int32(MSO_EXCEL_AND_POWERPOINT_LOCKFILE_SIZE),
+                         sLockFileContent.getLength());
+}
+
+void LockfileTest::testPowerPointLockFileContent()
+{
+    // Test the lockfile generated for the specified PPTX document
+    OUString aTestFile = generateTestURL(u"testPowerPointLockFileContent.pptx");
+
+    // Set user name
+    SvtUserOptions aUserOpt;
+    aUserOpt.SetToken(UserOptToken::FirstName, "LockFile");
+    aUserOpt.SetToken(UserOptToken::LastName, "Test");
+
+    // Write the lock file and check the content
+    svt::MSODocumentLockFile aLockFile(aTestFile);
+    aLockFile.CreateOwnLockFile();
+    OUString sLockFileContent(readLockFile(aLockFile.GetURL()));
+    aLockFile.RemoveFileDirectly();
+
+    // First character is the size of the user name
+    OUString sUserName = aUserOpt.GetFirstName() + " " + aUserOpt.GetLastName();
+    int nIndex = 0;
+    CPPUNIT_ASSERT_EQUAL(sUserName.getLength(), static_cast<sal_Int32>(sLockFileContent[nIndex]));
+
+    // Then we have the user name
+    CPPUNIT_ASSERT_EQUAL(sUserName, sLockFileContent.copy(1, sUserName.getLength()));
+
+    // We have some filling bytes after the user name
+    nIndex = sUserName.getLength() + 1;
+    CPPUNIT_ASSERT_EQUAL(sal_Int32(0), static_cast<sal_Int32>(sLockFileContent[nIndex]));
+    for (nIndex += 1; nIndex < MSO_USERNAME_MAX_LENGTH + 3; ++nIndex)
+    {
+        CPPUNIT_ASSERT_EQUAL(sal_Int32(0x20), static_cast<sal_Int32>(sLockFileContent[nIndex]));
+    }
+
+    // Then we have the user name's length again
+    CPPUNIT_ASSERT_EQUAL(sUserName.getLength(), static_cast<sal_Int32>(sLockFileContent[nIndex]));
+
+    // Then we have the user name again with 16 bit coding
+    for (int i = 0; i < sUserName.getLength(); ++i)
+    {
+        CPPUNIT_ASSERT_EQUAL(
+            sUserName[i],
+            static_cast<sal_Unicode>(static_cast<sal_Int16>(sLockFileContent[56 + i * 2])
+                                     + static_cast<sal_Int16>(sLockFileContent[56 + i * 2 + 1])));
+    }
+
+    // We have some filling 0 and 0x20 bytes after the user name
+    for (nIndex += sUserName.getLength() * 2 + 2; nIndex < MSO_EXCEL_AND_POWERPOINT_LOCKFILE_SIZE;
+         nIndex += 2)
+    {
+        CPPUNIT_ASSERT_EQUAL(sal_Int32(0x20), static_cast<sal_Int32>(sLockFileContent[nIndex]));
+        if (nIndex + 1 < MSO_EXCEL_AND_POWERPOINT_LOCKFILE_SIZE)
+            CPPUNIT_ASSERT_EQUAL(sal_Int32(0),
+                                 static_cast<sal_Int32>(sLockFileContent[nIndex + 1]));
+    }
+
+    // We have a fixed size lock file
+    CPPUNIT_ASSERT_EQUAL(sal_Int32(MSO_EXCEL_AND_POWERPOINT_LOCKFILE_SIZE),
+                         sLockFileContent.getLength());
+}
+
+void LockfileTest::testWordLockFileRT()
+{
+    OUString aTestODT = generateTestURL(u"testWordLockFileRT.docx");
+
+    // Set user name
+    SvtUserOptions aUserOpt;
+    aUserOpt.SetToken(UserOptToken::FirstName, "LockFile");
+    aUserOpt.SetToken(UserOptToken::LastName, "Test");
+
+    // Write the lock file and read it back
+    svt::MSODocumentLockFile aLockFile(aTestODT);
+    LockFileEntry aOrigEntry = svt::LockFileCommon::GenerateOwnEntry();
+    aLockFile.CreateOwnLockFile();
+    LockFileEntry aRTEntry = aLockFile.GetLockData();
+    aLockFile.RemoveFileDirectly();
+
+    // Check whether the lock file attributes are the same
+    CPPUNIT_ASSERT_EQUAL(aOrigEntry[LockFileComponent::OOOUSERNAME],
+                         aRTEntry[LockFileComponent::OOOUSERNAME]);
+}
+
+void LockfileTest::testExcelLockFileRT()
+{
+    OUString aTestODT = generateTestURL(u"testExcelLockFileRT.xlsx");
+
+    // Set user name
+    SvtUserOptions aUserOpt;
+    aUserOpt.SetToken(UserOptToken::FirstName, "LockFile");
+    aUserOpt.SetToken(UserOptToken::LastName, "Test");
+
+    // Write the lock file and read it back
+    svt::MSODocumentLockFile aLockFile(aTestODT);
+    LockFileEntry aOrigEntry = svt::LockFileCommon::GenerateOwnEntry();
+    aLockFile.CreateOwnLockFile();
+    LockFileEntry aRTEntry = aLockFile.GetLockData();
+    aLockFile.RemoveFileDirectly();
+
+    // Check whether the lock file attributes are the same
+    CPPUNIT_ASSERT_EQUAL(aOrigEntry[LockFileComponent::OOOUSERNAME],
+                         aRTEntry[LockFileComponent::OOOUSERNAME]);
+}
+
+void LockfileTest::testPowerPointLockFileRT()
+{
+    OUString aTestODT = generateTestURL(u"testPowerPointLockFileRT.pptx");
+
+    // Set user name
+    SvtUserOptions aUserOpt;
+    aUserOpt.SetToken(UserOptToken::FirstName, "LockFile");
+    aUserOpt.SetToken(UserOptToken::LastName, "Test");
+
+    // Write the lock file and read it back
+    svt::MSODocumentLockFile aLockFile(aTestODT);
+    LockFileEntry aOrigEntry = svt::LockFileCommon::GenerateOwnEntry();
+    aLockFile.CreateOwnLockFile();
+    LockFileEntry aRTEntry = aLockFile.GetLockData();
+    aLockFile.RemoveFileDirectly();
+
+    // Check whether the lock file attributes are the same
+    CPPUNIT_ASSERT_EQUAL(aOrigEntry[LockFileComponent::OOOUSERNAME],
+                         aRTEntry[LockFileComponent::OOOUSERNAME]);
+}
+
+void LockfileTest::testMSOLockFileLongUserName()
+{
+    OUString aTestODT = generateTestURL(u"testMSOLockFileLongUserName.docx");
+
+    // Set user name
+    SvtUserOptions aUserOpt;
+    aUserOpt.SetToken(UserOptToken::FirstName,
+                      "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx");
+    aUserOpt.SetToken(UserOptToken::LastName,
+                      "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx");
+
+    // Write the lock file and read it back
+    svt::MSODocumentLockFile aLockFile(aTestODT);
+    LockFileEntry aOrigEntry = svt::LockFileCommon::GenerateOwnEntry();
+    aLockFile.CreateOwnLockFile();
+    LockFileEntry aRTEntry = aLockFile.GetLockData();
+
+    // Check whether the user name was cut to the maximum length
+    CPPUNIT_ASSERT_EQUAL(
+        aOrigEntry[LockFileComponent::OOOUSERNAME].copy(0, MSO_USERNAME_MAX_LENGTH),
+        aRTEntry[LockFileComponent::OOOUSERNAME]);
+
+    aLockFile.RemoveFileDirectly();
+}
+
+void LockfileTest::testMSOLockFileUnicodeUsername()
+{
+    // Test the lockfile generated for the specified ODT document
+    OUString aTestODT = generateTestURL(u"testMSOLockFileUnicodeUsername.docx");
+
+    // Set user name
+    SvtUserOptions aUserOpt;
+    sal_Unicode vFirstName[] = { 2351, 2676, 3117, 5279 };
+    aUserOpt.SetToken(UserOptToken::FirstName, OUString(vFirstName, 4));
+    sal_Unicode vLastName[] = { 671, 1245, 1422, 1822 };
+    aUserOpt.SetToken(UserOptToken::LastName, OUString(vLastName, 4));
+
+    // Write the lock file and read it back
+    svt::DocumentLockFile aLockFile(aTestODT);
+    LockFileEntry aOrigEntry = svt::LockFileCommon::GenerateOwnEntry();
+    aLockFile.CreateOwnLockFile();
+    LockFileEntry aRTEntry = aLockFile.GetLockData();
+
+    // Check whether the user name is the same
+    CPPUNIT_ASSERT_EQUAL(aOrigEntry[LockFileComponent::OOOUSERNAME],
+                         aRTEntry[LockFileComponent::OOOUSERNAME]);
+    CPPUNIT_ASSERT_EQUAL(OUString(aUserOpt.GetFirstName() + " " + aUserOpt.GetLastName()),
+                         aOrigEntry[LockFileComponent::OOOUSERNAME]);
+
+    aLockFile.RemoveFileDirectly();
+}
+
+void LockfileTest::testMSOLockFileOverwrite()
+{
+    OUString aTestODT = generateTestURL(u"testMSOLockFileOverwrite.docx");
+
+    // Set user name
+    SvtUserOptions aUserOpt;
+    aUserOpt.SetToken(UserOptToken::FirstName, "LockFile");
+    aUserOpt.SetToken(UserOptToken::LastName, "Test");
+
+    // Write the lock file and read it back
+    svt::MSODocumentLockFile aLockFile(aTestODT);
+    aLockFile.CreateOwnLockFile();
+
+    // Change user name
+    aUserOpt.SetToken(UserOptToken::FirstName, "LockFile2");
+    aUserOpt.SetToken(UserOptToken::LastName, "Test");
+
+    // Overwrite lockfile
+    svt::MSODocumentLockFile aLockFile2(aTestODT);
+    LockFileEntry aOrigEntry = svt::LockFileCommon::GenerateOwnEntry();
+    aLockFile2.OverwriteOwnLockFile();
+
+    LockFileEntry aRTEntry = aLockFile.GetLockData();
+
+    // Check whether the lock file attributes are the same
+    CPPUNIT_ASSERT_EQUAL(aOrigEntry[LockFileComponent::OOOUSERNAME],
+                         aRTEntry[LockFileComponent::OOOUSERNAME]);
+
+    aLockFile2.RemoveFileDirectly();
+}
+
+CPPUNIT_TEST_SUITE_REGISTRATION(LockfileTest);
+} // namespace
+
+CPPUNIT_PLUGIN_IMPLEMENT();
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */