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, 195 insertions, 0 deletions

diff --git a/sot/qa/cppunit/test_sot.cxx b/sot/qa/cppunit/test_sot.cxx
new file mode 100644
index 000000000..74f077185
--- /dev/null
+++ b/sot/qa/cppunit/test_sot.cxx
@@ -0,0 +1,195 @@
+/* -*- 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/.
+ */
+
+#include <unotest/filters-test.hxx>
+#include <unotest/bootstrapfixturebase.hxx>
+
+#include <sot/storage.hxx>
+#include <sot/storinfo.hxx>
+#include <sysformats.hxx>
+
+using namespace ::com::sun::star;
+
+namespace
+{
+    size_t FindFormatIndex(const SotAction_Impl* pFormats, SotClipboardFormatId eFormat)
+    {
+        size_t nRet = 0;
+        SotClipboardFormatId nId = pFormats->nFormatId;
+
+        while (nId != static_cast<SotClipboardFormatId>(0xffff))
+        {
+            if (nId == eFormat)
+                break;
+
+            ++pFormats;
+            ++nRet;
+            nId = pFormats->nFormatId;
+        }
+
+        return nRet;
+    }
+
+    class SotTest
+        : public test::FiltersTest
+        , public test::BootstrapFixtureBase
+    {
+    public:
+        SotTest() {}
+
+        bool checkStream( const tools::SvRef<SotStorage> &xObjStor,
+                          const OUString &rStreamName,
+                          sal_uInt64 nSize );
+        bool checkStorage( const tools::SvRef<SotStorage> &xObjStor );
+
+        virtual bool load(const OUString &,
+            const OUString &rURL, const OUString &,
+            SfxFilterFlags, SotClipboardFormatId, unsigned int) override;
+
+        void test();
+        void testSize();
+        void testClipboard();
+
+        CPPUNIT_TEST_SUITE(SotTest);
+        CPPUNIT_TEST(test);
+        CPPUNIT_TEST(testSize);
+        CPPUNIT_TEST(testClipboard);
+        CPPUNIT_TEST_SUITE_END();
+    };
+
+    bool SotTest::checkStream( const tools::SvRef<SotStorage> &xObjStor,
+                               const OUString &rStreamName,
+                               sal_uInt64 nSize )
+    {
+        unsigned char *pData = static_cast<unsigned char*>(malloc( nSize ));
+        sal_uInt64 nReadableSize = 0;
+        if( !pData )
+            return true;
+
+        {   // Read the data in one block
+            tools::SvRef<SotStorageStream> xStream( xObjStor->OpenSotStream( rStreamName ) );
+            xStream->Seek(0);
+            sal_uInt64 nRemaining = xStream->GetSize() - xStream->Tell();
+
+            CPPUNIT_ASSERT_EQUAL_MESSAGE( "check size", nSize, nRemaining );
+            CPPUNIT_ASSERT_EQUAL_MESSAGE( "check size #2", nSize, xStream->remainingSize());
+
+            // Read as much as we can, a corrupted FAT chain can cause real grief here
+            nReadableSize = xStream->ReadBytes(static_cast<void *>(pData), nSize);
+        }
+        {   // Read the data backwards as well
+            tools::SvRef<SotStorageStream> xStream( xObjStor->OpenSotStream( rStreamName ) );
+            for( sal_uInt64 i = nReadableSize; i > 0; i-- )
+            {
+                CPPUNIT_ASSERT_MESSAGE( "sot reading error", !xStream->GetError() );
+                unsigned char c;
+                xStream->Seek( i - 1 );
+                CPPUNIT_ASSERT_EQUAL_MESSAGE( "sot storage reading byte",
+                                              static_cast<size_t>(1), xStream->ReadBytes(&c, 1));
+                CPPUNIT_ASSERT_EQUAL_MESSAGE( "mismatching data storage reading byte",
+                                              c, pData[i - 1] );
+            }
+        }
+        free(pData);
+        return true;
+    }
+
+    bool SotTest::checkStorage( const tools::SvRef<SotStorage> &xObjStor )
+    {
+        SvStorageInfoList aInfoList;
+        xObjStor->FillInfoList( &aInfoList );
+
+        for (auto& rInfo : aInfoList)
+        {
+            if( rInfo.IsStorage() )
+            {
+                tools::SvRef<SotStorage> xChild( xObjStor->OpenSotStorage( rInfo.GetName() ) );
+                checkStorage( xChild );
+            }
+            else if( rInfo.IsStream() )
+                checkStream( xObjStor, rInfo.GetName(), rInfo.GetSize() );
+        }
+
+        return true;
+    }
+
+    bool SotTest::load(const OUString &,
+        const OUString &rURL, const OUString &,
+        SfxFilterFlags, SotClipboardFormatId, unsigned int)
+    {
+        SvFileStream aStream(rURL, StreamMode::READ);
+        tools::SvRef<SotStorage> xObjStor = new SotStorage(aStream);
+        if (!xObjStor.is() || xObjStor->GetError())
+            return false;
+
+        CPPUNIT_ASSERT_MESSAGE("sot storage is not valid", xObjStor->Validate());
+        return checkStorage (xObjStor);
+    }
+
+    void SotTest::test()
+    {
+        testDir(OUString(),
+            m_directories.getURLFromSrc(u"/sot/qa/cppunit/data/"));
+    }
+
+    void SotTest::testSize()
+    {
+        OUString aURL(
+            m_directories.getURLFromSrc(u"/sot/qa/cppunit/data/pass/fdo84229-1.compound"));
+        SvFileStream aStream(aURL, StreamMode::READ);
+        tools::SvRef<SotStorage> xObjStor = new SotStorage(aStream);
+        CPPUNIT_ASSERT_MESSAGE("sot storage failed to open",
+                               xObjStor.is());
+        CPPUNIT_ASSERT_MESSAGE("sot storage failed to open",
+                               !xObjStor->GetError());
+        tools::SvRef<SotStorageStream> xStream = xObjStor->OpenSotStream("Book");
+        CPPUNIT_ASSERT_MESSAGE("stream failed to open",
+                               xStream.is());
+        CPPUNIT_ASSERT_MESSAGE("stream failed to open",
+                               !xObjStor->GetError());
+        CPPUNIT_ASSERT_MESSAGE("error in opened stream", !xStream->GetError());
+        sal_uInt64 nPos = xStream->GetSize();
+        CPPUNIT_ASSERT_EQUAL_MESSAGE("odd stream length", static_cast<sal_uInt64>(13312), nPos);
+
+        xStream->Seek(STREAM_SEEK_TO_END);
+        CPPUNIT_ASSERT_MESSAGE("error seeking to end", !xStream->GetError());
+        // cf. comment in Pos2Page, not extremely intuitive ...
+        CPPUNIT_ASSERT_EQUAL_MESSAGE("stream not at beginning", static_cast<sal_uInt64>(xStream->GetSize()), xStream->Tell());
+        xStream->Seek(STREAM_SEEK_TO_BEGIN);
+
+        CPPUNIT_ASSERT_MESSAGE("error seeking to beginning", !xStream->GetError());
+        CPPUNIT_ASSERT_EQUAL_MESSAGE("stream not at beginning", static_cast<sal_uInt64>(0), xStream->Tell());
+    }
+
+    void SotTest::testClipboard()
+    {
+        const SotAction_Impl* pFormats = sot::GetExchangeDestinationWriterFreeAreaCopy();
+        // tdf#52547 prefer BITMAP over HTML
+        CPPUNIT_ASSERT(FindFormatIndex(pFormats, SotClipboardFormatId::BITMAP) < FindFormatIndex(pFormats, SotClipboardFormatId::HTML));
+        // tdf#78801 prefer image over html over text
+        CPPUNIT_ASSERT(FindFormatIndex(pFormats, SotClipboardFormatId::BITMAP) < FindFormatIndex(pFormats, SotClipboardFormatId::HTML));
+        CPPUNIT_ASSERT(FindFormatIndex(pFormats, SotClipboardFormatId::HTML) < FindFormatIndex(pFormats, SotClipboardFormatId::STRING));
+        // tdf#81835 prefer RTF/HTML over GDI Metafile
+        CPPUNIT_ASSERT(FindFormatIndex(pFormats, SotClipboardFormatId::RTF) < FindFormatIndex(pFormats, SotClipboardFormatId::GDIMETAFILE));
+        CPPUNIT_ASSERT(FindFormatIndex(pFormats, SotClipboardFormatId::HTML) < FindFormatIndex(pFormats, SotClipboardFormatId::GDIMETAFILE));
+#ifndef MACOSX
+        // tdf#115574 prefer RTF over BITMAP (Excel provides a BITMAP we can't
+        // read, also Excel paste result used to be an editable table)
+        CPPUNIT_ASSERT(FindFormatIndex(pFormats, SotClipboardFormatId::RTF) < FindFormatIndex(pFormats, SotClipboardFormatId::BITMAP));
+#else
+        CPPUNIT_ASSERT(FindFormatIndex(pFormats, SotClipboardFormatId::BITMAP) < FindFormatIndex(pFormats, SotClipboardFormatId::RTF));
+#endif
+    }
+
+    CPPUNIT_TEST_SUITE_REGISTRATION(SotTest);
+}
+
+CPPUNIT_PLUGIN_IMPLEMENT();
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */