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, 569 insertions, 0 deletions

diff --git a/starmath/qa/cppunit/test_starmath.cxx b/starmath/qa/cppunit/test_starmath.cxx
new file mode 100644
index 000000000..60eb85944
--- /dev/null
+++ b/starmath/qa/cppunit/test_starmath.cxx
@@ -0,0 +1,569 @@
+/* -*- 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 <sal/config.h>
+
+#include <config_fonts.h>
+#include <vcl/print.hxx>
+
+#include <test/bootstrapfixture.hxx>
+
+#include <smdll.hxx>
+#include <document.hxx>
+#include <view.hxx>
+
+#include <tmpdevice.hxx>
+
+#include <sfx2/sfxmodelfactory.hxx>
+#include <sfx2/bindings.hxx>
+#include <sfx2/request.hxx>
+#include <sfx2/dispatch.hxx>
+
+#include <editeng/editeng.hxx>
+
+#include <sfx2/zoomitem.hxx>
+#include <starmath.hrc>
+#include <memory>
+
+typedef tools::SvRef<SmDocShell> SmDocShellRef;
+
+using namespace ::com::sun::star;
+
+namespace {
+
+class Test : public test::BootstrapFixture
+{
+public:
+    Test();
+
+    // init
+    virtual void setUp() override;
+    virtual void tearDown() override;
+
+    // tests
+    void editUndoRedo();
+    void editMarker();
+    void editFailure();
+    void ParseErrorUnexpectedToken();
+    void ParseErrorPoundExpected();
+    void ParseErrorColorExpected();
+    void ParseErrorLgroupExpected();
+    void ParseErrorRgroupExpected();
+    void ParseErrorLbraceExpected();
+    void ParseErrorRbraceExpected();
+    void ParseErrorParentMismatch();
+    void ParseErrorRightExpected();
+    void ParseErrorFontExpected();
+    void ParseErrorSizeExpected();
+    void ParseErrorDoubleAlign();
+    void ParseErrorDoubleSubsupscript();
+
+    void replacePlaceholder();
+    void viewZoom();
+
+#if HAVE_MORE_FONTS
+    void testSmTmpDeviceRestoreFont();
+#endif
+
+    CPPUNIT_TEST_SUITE(Test);
+    CPPUNIT_TEST(editUndoRedo);
+    CPPUNIT_TEST(editMarker);
+    CPPUNIT_TEST(editFailure);
+    CPPUNIT_TEST(ParseErrorUnexpectedToken);
+    CPPUNIT_TEST(ParseErrorPoundExpected);
+    CPPUNIT_TEST(ParseErrorColorExpected);
+    CPPUNIT_TEST(ParseErrorLgroupExpected);
+    CPPUNIT_TEST(ParseErrorRgroupExpected);
+    CPPUNIT_TEST(ParseErrorLbraceExpected);
+    CPPUNIT_TEST(ParseErrorRbraceExpected);
+    CPPUNIT_TEST(ParseErrorParentMismatch);
+    CPPUNIT_TEST(ParseErrorRightExpected);
+    CPPUNIT_TEST(ParseErrorFontExpected);
+    CPPUNIT_TEST(ParseErrorSizeExpected);
+    CPPUNIT_TEST(ParseErrorDoubleAlign);
+    CPPUNIT_TEST(ParseErrorDoubleSubsupscript);
+    CPPUNIT_TEST(replacePlaceholder);
+    CPPUNIT_TEST(viewZoom);
+#if HAVE_MORE_FONTS
+    CPPUNIT_TEST(testSmTmpDeviceRestoreFont);
+#endif
+    CPPUNIT_TEST_SUITE_END();
+
+private:
+    SfxBindings m_aBindings;
+    std::unique_ptr<SfxDispatcher> m_pDispatcher;
+    VclPtr<SmCmdBoxWindow> m_pSmCmdBoxWindow;
+    SmDocShellRef m_xDocShRef;
+    SmViewShell *m_pViewShell;
+};
+
+Test::Test()
+    : m_pViewShell(nullptr)
+{
+}
+
+void Test::setUp()
+{
+    BootstrapFixture::setUp();
+
+    SmGlobals::ensure();
+
+    m_xDocShRef = new SmDocShell(
+        SfxModelFlags::EMBEDDED_OBJECT |
+        SfxModelFlags::DISABLE_EMBEDDED_SCRIPTS |
+        SfxModelFlags::DISABLE_DOCUMENT_RECOVERY);
+    m_xDocShRef->DoInitNew();
+
+    SfxViewFrame *pViewFrame = SfxViewFrame::LoadHiddenDocument(*m_xDocShRef, SFX_INTERFACE_NONE);
+
+    CPPUNIT_ASSERT_MESSAGE("Should have a SfxViewFrame", pViewFrame);
+
+    m_pDispatcher.reset(new SfxDispatcher(pViewFrame));
+    m_aBindings.SetDispatcher(m_pDispatcher.get());
+    m_aBindings.EnterRegistrations();
+    m_pSmCmdBoxWindow.reset(VclPtr<SmCmdBoxWindow>::Create(&m_aBindings, nullptr, nullptr));
+    m_aBindings.LeaveRegistrations();
+    m_pViewShell = m_pSmCmdBoxWindow->GetView();
+    CPPUNIT_ASSERT_MESSAGE("Should have a SmViewShell", m_pViewShell);
+}
+
+void Test::tearDown()
+{
+    m_pSmCmdBoxWindow.disposeAndClear();
+    m_pDispatcher.reset();
+    m_xDocShRef->DoClose();
+    m_xDocShRef.clear();
+
+    BootstrapFixture::tearDown();
+}
+
+#if HAVE_MORE_FONTS
+void Test::testSmTmpDeviceRestoreFont()
+{
+    ScopedVclPtrInstance<Printer> pPrinter;
+
+    OUString aFontName("Linux Libertine G");
+    CPPUNIT_ASSERT(pPrinter->IsFontAvailable(aFontName));
+
+    vcl::Font aOriginalFont = pPrinter->GetFont();
+    aOriginalFont.SetColor(COL_RED);
+    pPrinter->SetTextColor(COL_RED);
+
+    vcl::Font aNewFont;
+
+    {
+        bool bUseMap100th_mm = true;
+        SmTmpDevice aTmpDev(*pPrinter, bUseMap100th_mm);
+
+        aNewFont = pPrinter->GetFont();
+        aNewFont.SetFamilyName(aFontName);
+        aTmpDev.SetFont(aNewFont);
+
+        CPPUNIT_ASSERT_EQUAL(aFontName, pPrinter->GetFont().GetFamilyName());
+        CPPUNIT_ASSERT_EQUAL(COL_BLACK, pPrinter->GetTextColor());
+    }
+
+    CPPUNIT_ASSERT(aNewFont != pPrinter->GetFont());
+    CPPUNIT_ASSERT_EQUAL(COL_RED, pPrinter->GetTextColor());
+}
+#endif
+
+void Test::editMarker()
+{
+    SmEditWindow& rEditWindow = m_pSmCmdBoxWindow->GetEditWindow();
+    {
+        OUString sMarkedText("<?> under <?> under <?>");
+        rEditWindow.SetText(sMarkedText);
+        rEditWindow.Flush();
+        OUString sFinalText = rEditWindow.GetText();
+        CPPUNIT_ASSERT_EQUAL_MESSAGE("Should be equal text", sMarkedText, sFinalText);
+    }
+
+    {
+        ESelection aSelection;
+
+        rEditWindow.SelNextMark();
+        rEditWindow.Delete();
+        rEditWindow.InsertText("a");
+
+        rEditWindow.SelNextMark();
+        rEditWindow.SelNextMark();
+        rEditWindow.Delete();
+        rEditWindow.InsertText("c");
+
+        // should be safe i.e. do nothing
+        rEditWindow.SelNextMark();
+        aSelection = rEditWindow.GetSelection();
+        CPPUNIT_ASSERT_EQUAL(sal_Int32(0), aSelection.nStartPara);
+        CPPUNIT_ASSERT_EQUAL(sal_Int32(19), aSelection.nStartPos);
+        CPPUNIT_ASSERT_EQUAL(sal_Int32(0), aSelection.nEndPara);
+        CPPUNIT_ASSERT_EQUAL(sal_Int32(19), aSelection.nEndPos);
+
+        rEditWindow.SelPrevMark();
+        rEditWindow.Delete();
+        rEditWindow.InsertText("b");
+
+        // tdf#106116: should be safe i.e. do nothing
+        rEditWindow.SelPrevMark();
+        aSelection = rEditWindow.GetSelection();
+        CPPUNIT_ASSERT_EQUAL(sal_Int32(0), aSelection.nStartPara);
+        CPPUNIT_ASSERT_EQUAL(sal_Int32(9), aSelection.nStartPos);
+        CPPUNIT_ASSERT_EQUAL(sal_Int32(0), aSelection.nEndPara);
+        CPPUNIT_ASSERT_EQUAL(sal_Int32(9), aSelection.nEndPos);
+
+        rEditWindow.Flush();
+        OUString sFinalText = rEditWindow.GetText();
+        CPPUNIT_ASSERT_EQUAL_MESSAGE("Should be a under b under c", OUString("a under b under c"), sFinalText);
+    }
+
+    {
+        rEditWindow.SetText(OUString());
+        rEditWindow.Flush();
+    }
+}
+
+void Test::editFailure()
+{
+    m_xDocShRef->SetText("color a b over {a/}");
+
+    const SmErrorDesc *pErrorDesc = m_xDocShRef->GetParser()->NextError();
+
+    CPPUNIT_ASSERT_MESSAGE("Should be a SmParseError::ColorExpected",
+        pErrorDesc);
+    CPPUNIT_ASSERT_EQUAL_MESSAGE("Should be a SmParseError::ColorExpected",
+        SmParseError::ColorExpected, pErrorDesc->m_eType);
+
+    pErrorDesc = m_xDocShRef->GetParser()->PrevError();
+
+    CPPUNIT_ASSERT_MESSAGE("Should be a SmParseError::UnexpectedChar",
+        pErrorDesc);
+    CPPUNIT_ASSERT_EQUAL_MESSAGE("Should be a SmParseError::UnexpectedChar",
+        SmParseError::UnexpectedChar, pErrorDesc->m_eType);
+
+    pErrorDesc = m_xDocShRef->GetParser()->PrevError();
+
+    CPPUNIT_ASSERT_MESSAGE("Should be a SmParseError::RgroupExpected",
+        pErrorDesc);
+    CPPUNIT_ASSERT_EQUAL_MESSAGE("Should be a SmParseError::RgroupExpected",
+        SmParseError::RgroupExpected, pErrorDesc->m_eType);
+
+    const SmErrorDesc *pLastErrorDesc = m_xDocShRef->GetParser()->PrevError();
+
+    CPPUNIT_ASSERT_MESSAGE("Should be three syntax errors",
+        pLastErrorDesc);
+    CPPUNIT_ASSERT_EQUAL_MESSAGE("Should be three syntax errors",
+        pErrorDesc, pLastErrorDesc);
+}
+
+void Test::ParseErrorUnexpectedToken()
+{
+    m_xDocShRef->SetText("\\foo");
+    const SmErrorDesc *pErrorDesc = m_xDocShRef->GetParser()->NextError();
+    CPPUNIT_ASSERT(pErrorDesc);
+    CPPUNIT_ASSERT_EQUAL_MESSAGE("SmParseError::UnexpectedToken expected",
+                           SmParseError::UnexpectedToken, pErrorDesc->m_eType);
+}
+
+void Test::ParseErrorPoundExpected()
+{
+    m_xDocShRef->SetText("matrix {1#2##a##b#c}");
+    const SmErrorDesc *pErrorDesc = m_xDocShRef->GetParser()->NextError();
+    CPPUNIT_ASSERT(pErrorDesc);
+    CPPUNIT_ASSERT_EQUAL_MESSAGE("SmParseError::PoundExpected expected",
+                           SmParseError::PoundExpected, pErrorDesc->m_eType);
+}
+
+void Test::ParseErrorColorExpected()
+{
+    m_xDocShRef->SetText("color 42 x");
+    const SmErrorDesc *pErrorDesc = m_xDocShRef->GetParser()->NextError();
+    CPPUNIT_ASSERT(pErrorDesc);
+    CPPUNIT_ASSERT_EQUAL_MESSAGE("SmParseError::ColorExpected expected",
+                           SmParseError::ColorExpected, pErrorDesc->m_eType);
+}
+
+void Test::ParseErrorLgroupExpected()
+{
+    m_xDocShRef->SetText("stack 42");
+    const SmErrorDesc *pErrorDesc = m_xDocShRef->GetParser()->NextError();
+    CPPUNIT_ASSERT(pErrorDesc);
+    CPPUNIT_ASSERT_EQUAL_MESSAGE("SmParseError::LgroupExpected expected",
+                           SmParseError::LgroupExpected, pErrorDesc->m_eType);
+}
+
+void Test::ParseErrorRgroupExpected()
+{
+    m_xDocShRef->SetText("stack {a#b#c)");
+    const SmErrorDesc *pErrorDesc = m_xDocShRef->GetParser()->NextError();
+    CPPUNIT_ASSERT(pErrorDesc);
+    CPPUNIT_ASSERT_EQUAL_MESSAGE("SmParseError::RgroupExpected expected",
+                           SmParseError::RgroupExpected, pErrorDesc->m_eType);
+}
+
+void Test::ParseErrorLbraceExpected()
+{
+    m_xDocShRef->SetText("left 42");
+    const SmErrorDesc *pErrorDesc = m_xDocShRef->GetParser()->NextError();
+    CPPUNIT_ASSERT(pErrorDesc);
+    CPPUNIT_ASSERT_EQUAL_MESSAGE("SmParseError::LbraceExpected expected",
+                           SmParseError::LbraceExpected, pErrorDesc->m_eType);
+}
+
+void Test::ParseErrorRbraceExpected()
+{
+    m_xDocShRef->SetText("left ( foo right x");
+    const SmErrorDesc *pErrorDesc = m_xDocShRef->GetParser()->NextError();
+    CPPUNIT_ASSERT(pErrorDesc);
+    CPPUNIT_ASSERT_EQUAL_MESSAGE("SmParseError::RbraceExpected expected",
+                           SmParseError::RbraceExpected, pErrorDesc->m_eType);
+}
+
+void Test::ParseErrorParentMismatch()
+{
+    m_xDocShRef->SetText("lbrace foo rceil");
+    const SmErrorDesc *pErrorDesc = m_xDocShRef->GetParser()->NextError();
+    CPPUNIT_ASSERT(pErrorDesc);
+    CPPUNIT_ASSERT_EQUAL_MESSAGE("SmParseError::ParentMismatch expected",
+                           SmParseError::ParentMismatch, pErrorDesc->m_eType);
+}
+
+void Test::ParseErrorRightExpected()
+{
+    m_xDocShRef->SetText("left ( x mline y )");
+    const SmErrorDesc *pErrorDesc = m_xDocShRef->GetParser()->NextError();
+    CPPUNIT_ASSERT(pErrorDesc);
+    CPPUNIT_ASSERT_EQUAL_MESSAGE("SmParseError::RightExpected expected",
+                           SmParseError::RightExpected, pErrorDesc->m_eType);
+}
+
+void Test::ParseErrorFontExpected()
+{
+    m_xDocShRef->SetText("font small bar");
+    const SmErrorDesc *pErrorDesc = m_xDocShRef->GetParser()->NextError();
+    CPPUNIT_ASSERT(pErrorDesc);
+    CPPUNIT_ASSERT_EQUAL_MESSAGE("SmParseError::FontExpected expected",
+                           SmParseError::FontExpected, pErrorDesc->m_eType);
+}
+
+void Test::ParseErrorSizeExpected()
+{
+    m_xDocShRef->SetText("size small baz");
+    const SmErrorDesc *pErrorDesc = m_xDocShRef->GetParser()->NextError();
+    CPPUNIT_ASSERT(pErrorDesc);
+    CPPUNIT_ASSERT_EQUAL_MESSAGE("SmParseError::SizeExpected expected",
+                           SmParseError::SizeExpected, pErrorDesc->m_eType);
+}
+
+void Test::ParseErrorDoubleAlign()
+{
+    m_xDocShRef->SetText("alignl alignc x");
+    const SmErrorDesc *pErrorDesc = m_xDocShRef->GetParser()->NextError();
+    CPPUNIT_ASSERT(pErrorDesc);
+    CPPUNIT_ASSERT_EQUAL_MESSAGE("SmParseError::DoubleAlign expected",
+                           SmParseError::DoubleAlign, pErrorDesc->m_eType);
+}
+
+void Test::ParseErrorDoubleSubsupscript()
+{
+    m_xDocShRef->SetText("x_y_z");
+    const SmErrorDesc *pErrorDesc = m_xDocShRef->GetParser()->NextError();
+    CPPUNIT_ASSERT(pErrorDesc);
+    CPPUNIT_ASSERT_EQUAL_MESSAGE("SmParseError::DoubleSubsupscript expected",
+                           SmParseError::DoubleSubsupscript, pErrorDesc->m_eType);
+}
+
+void Test::editUndoRedo()
+{
+    EditEngine &rEditEngine = m_xDocShRef->GetEditEngine();
+
+    OUString sStringOne("a under b");
+    {
+        rEditEngine.SetText(0, sStringOne);
+        m_xDocShRef->UpdateText();
+        OUString sFinalText = m_xDocShRef->GetText();
+        CPPUNIT_ASSERT_EQUAL_MESSAGE("Strings must match", sFinalText, sStringOne);
+    }
+
+    {
+        OUString sStringTwo("a over b");
+        rEditEngine.SetText(0, sStringTwo);
+        m_xDocShRef->UpdateText();
+        OUString sFinalText = m_xDocShRef->GetText();
+        CPPUNIT_ASSERT_EQUAL_MESSAGE("Strings must match", sFinalText, sStringTwo);
+    }
+
+    SfxRequest aUndo(SID_UNDO, SfxCallMode::SYNCHRON, SmDocShell::GetPool());
+
+    {
+        m_xDocShRef->Execute(aUndo);
+        m_xDocShRef->UpdateText();
+        OUString sFinalText = m_xDocShRef->GetText();
+        CPPUNIT_ASSERT_EQUAL_MESSAGE("Strings much match", sFinalText, sStringOne);
+    }
+
+    {
+        m_xDocShRef->Execute(aUndo);
+        m_xDocShRef->UpdateText();
+        OUString sFinalText = m_xDocShRef->GetText();
+        CPPUNIT_ASSERT_MESSAGE("Must now be empty", sFinalText.isEmpty());
+    }
+
+    SfxRequest aRedo(SID_REDO, SfxCallMode::SYNCHRON, SmDocShell::GetPool());
+    {
+        m_xDocShRef->Execute(aRedo);
+        m_xDocShRef->UpdateText();
+        OUString sFinalText = m_xDocShRef->GetText();
+        CPPUNIT_ASSERT_EQUAL_MESSAGE("Strings much match", sFinalText, sStringOne);
+    }
+
+    {
+        rEditEngine.SetText(0, OUString());
+        m_xDocShRef->UpdateText();
+        rEditEngine.ClearModifyFlag();
+        OUString sFinalText = m_xDocShRef->GetText();
+        CPPUNIT_ASSERT_MESSAGE("Must be empty", sFinalText.isEmpty());
+    }
+
+}
+
+void Test::replacePlaceholder()
+{
+    SmEditWindow& rEditWindow = m_pSmCmdBoxWindow->GetEditWindow();
+    // Test the placeholder replacement. In this case, testing 'a + b', it
+    // should return '+a + b' when selecting '+<?>' in ElementsDock
+    rEditWindow.SetText("a + b");
+    rEditWindow.SelectAll();
+    rEditWindow.InsertText("+<?>");
+    OUString sFinalText = rEditWindow.GetText();
+    CPPUNIT_ASSERT_EQUAL_MESSAGE("Should be '+a + b'", OUString("+a + b"), sFinalText);
+}
+
+void Test::viewZoom()
+{
+    sal_uInt16 nOrigZoom, nFinalZoom;
+
+    EditEngine &rEditEngine = m_xDocShRef->GetEditEngine();
+
+    {
+        OUString sStringOne("a under b");
+        rEditEngine.SetText(0, sStringOne);
+        m_xDocShRef->UpdateText();
+        OUString sFinalText = m_xDocShRef->GetText();
+        CPPUNIT_ASSERT_EQUAL_MESSAGE("Strings must match", sFinalText, sStringOne);
+    }
+
+    SmGraphicWindow &rGraphicWindow = m_pViewShell->GetGraphicWindow();
+    rGraphicWindow.SetSizePixel(Size(1024, 800));
+    nOrigZoom = rGraphicWindow.GetZoom();
+
+    {
+        SfxRequest aZoomIn(SID_ZOOMIN, SfxCallMode::SYNCHRON, m_pViewShell->GetPool());
+        m_pViewShell->Execute(aZoomIn);
+        sal_uInt16 nNextZoom = rGraphicWindow.GetZoom();
+        CPPUNIT_ASSERT_MESSAGE("Should be bigger", nNextZoom > nOrigZoom);
+    }
+
+    {
+        SfxRequest aZoomOut(SID_ZOOMOUT, SfxCallMode::SYNCHRON, m_pViewShell->GetPool());
+        m_pViewShell->Execute(aZoomOut);
+        nFinalZoom = rGraphicWindow.GetZoom();
+        CPPUNIT_ASSERT_EQUAL_MESSAGE("Should be equal", nOrigZoom, nFinalZoom);
+    }
+
+    sal_uInt16 nOptimalZoom=0;
+
+    {
+        SfxRequest aZoom(SID_ZOOM_OPTIMAL, SfxCallMode::SYNCHRON, m_pViewShell->GetPool());
+        m_pViewShell->Execute(aZoom);
+        nOptimalZoom = rGraphicWindow.GetZoom();
+        CPPUNIT_ASSERT_MESSAGE("Should be about 800%", nOptimalZoom > nOrigZoom);
+    }
+
+    {
+        SfxItemSet aSet(SmDocShell::GetPool(), svl::Items<SID_ATTR_ZOOM, SID_ATTR_ZOOM>);
+        aSet.Put(SvxZoomItem(SvxZoomType::OPTIMAL, 0));
+        SfxRequest aZoom(SID_ATTR_ZOOM, SfxCallMode::SYNCHRON, aSet);
+        m_pViewShell->Execute(aZoom);
+        nFinalZoom = rGraphicWindow.GetZoom();
+        CPPUNIT_ASSERT_EQUAL_MESSAGE("Should be optimal zoom", nOptimalZoom, nFinalZoom);
+    }
+
+//To-Do: investigate GetPrinter logic of SvxZoomType::PAGEWIDTH/SvxZoomType::WHOLEPAGE to ensure
+//consistent value regardless of
+#if 0
+    {
+        SfxRequest aZoomOut(SID_ZOOMOUT, SfxCallMode::SYNCHRON, m_pViewShell->GetPool());
+        m_pViewShell->Execute(aZoomOut);
+        nFinalZoom = rGraphicWindow.GetZoom();
+        CPPUNIT_ASSERT_MESSAGE("Should not be optimal zoom", nFinalZoom != nOptimalZoom);
+
+        SfxItemSet aSet(m_xDocShRef->GetPool(), SID_ATTR_ZOOM, SID_ATTR_ZOOM);
+        aSet.Put(SvxZoomItem(SvxZoomType::PAGEWIDTH, 0));
+        SfxRequest aZoom(SID_ATTR_ZOOM, SfxCallMode::SYNCHRON, aSet);
+        m_pViewShell->Execute(aZoom);
+        nFinalZoom = rGraphicWindow.GetZoom();
+        CPPUNIT_ASSERT_MESSAGE("Should be same as optimal zoom", nFinalZoom == nOptimalZoom);
+    }
+
+    {
+        SfxRequest aZoomOut(SID_ZOOMOUT, SfxCallMode::SYNCHRON, m_pViewShell->GetPool());
+        m_pViewShell->Execute(aZoomOut);
+        nFinalZoom = rGraphicWindow.GetZoom();
+        CPPUNIT_ASSERT_MESSAGE("Should not be optimal zoom", nFinalZoom != nOptimalZoom);
+
+        SfxItemSet aSet(m_xDocShRef->GetPool(), SID_ATTR_ZOOM, SID_ATTR_ZOOM);
+        aSet.Put(SvxZoomItem(SvxZoomType::WHOLEPAGE, 0));
+        SfxRequest aZoom(SID_ATTR_ZOOM, SfxCallMode::SYNCHRON, aSet);
+        m_pViewShell->Execute(aZoom);
+        nFinalZoom = rGraphicWindow.GetZoom();
+        CPPUNIT_ASSERT_MESSAGE("Should be same as optimal zoom", nFinalZoom == nOptimalZoom);
+    }
+#endif
+
+    {
+        SfxRequest aZoomOut(SID_ZOOMOUT, SfxCallMode::SYNCHRON, m_pViewShell->GetPool());
+        m_pViewShell->Execute(aZoomOut);
+        nFinalZoom = rGraphicWindow.GetZoom();
+        CPPUNIT_ASSERT_MESSAGE("Should not be optimal zoom", nFinalZoom != nOptimalZoom);
+
+        SfxItemSet aSet(SmDocShell::GetPool(), svl::Items<SID_ATTR_ZOOM, SID_ATTR_ZOOM>);
+        aSet.Put(SvxZoomItem(SvxZoomType::PERCENT, 50));
+        SfxRequest aZoom(SID_ATTR_ZOOM, SfxCallMode::SYNCHRON, aSet);
+        m_pViewShell->Execute(aZoom);
+        nFinalZoom = rGraphicWindow.GetZoom();
+        CPPUNIT_ASSERT_EQUAL_MESSAGE("Should be 50%", static_cast<sal_uInt16>(50), nFinalZoom);
+    }
+
+    {
+        SfxItemSet aSet(SmDocShell::GetPool(), svl::Items<SID_ATTR_ZOOM, SID_ATTR_ZOOM>);
+        aSet.Put(SvxZoomItem(SvxZoomType::PERCENT, 5));
+        SfxRequest aZoom(SID_ATTR_ZOOM, SfxCallMode::SYNCHRON, aSet);
+        m_pViewShell->Execute(aZoom);
+        nFinalZoom = rGraphicWindow.GetZoom();
+        CPPUNIT_ASSERT_EQUAL_MESSAGE("Should be Clipped to 25%", static_cast<sal_uInt16>(25), nFinalZoom);
+    }
+
+    {
+        SfxItemSet aSet(SmDocShell::GetPool(), svl::Items<SID_ATTR_ZOOM, SID_ATTR_ZOOM>);
+        aSet.Put(SvxZoomItem(SvxZoomType::PERCENT, 1000));
+        SfxRequest aZoom(SID_ATTR_ZOOM, SfxCallMode::SYNCHRON, aSet);
+        m_pViewShell->Execute(aZoom);
+        nFinalZoom = rGraphicWindow.GetZoom();
+        CPPUNIT_ASSERT_EQUAL_MESSAGE("Should be Clipped to 800%", static_cast<sal_uInt16>(800), nFinalZoom);
+    }
+
+}
+
+CPPUNIT_TEST_SUITE_REGISTRATION(Test);
+
+}
+
+CPPUNIT_PLUGIN_IMPLEMENT();
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */