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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/.
*/
#include <test/bootstrapfixture.hxx>
#include <unotest/macros_test.hxx>
#include <test/xmltesttools.hxx>
#include <com/sun/star/drawing/XDrawPagesSupplier.hpp>
#include <com/sun/star/frame/Desktop.hpp>
#include <com/sun/star/frame/XStorable.hpp>
#include <com/sun/star/io/XOutputStream.hpp>
#include <com/sun/star/frame/DispatchHelper.hpp>
#include <unotools/streamwrap.hxx>
#include <unotools/mediadescriptor.hxx>
#include <tools/stream.hxx>
#include <comphelper/processfactory.hxx>
using namespace ::com::sun::star;
char const DATA_DIRECTORY[] = "/filter/qa/unit/data/";
/// SVG filter tests.
class SvgFilterTest : public test::BootstrapFixture, public unotest::MacrosTest, public XmlTestTools
{
private:
uno::Reference<uno::XComponentContext> mxComponentContext;
uno::Reference<lang::XComponent> mxComponent;
public:
void setUp() override;
void tearDown() override;
void registerNamespaces(xmlXPathContextPtr& pXmlXpathCtx) override;
uno::Reference<lang::XComponent>& getComponent() { return mxComponent; }
void load(const OUString& rURL);
void dispatchCommand(const uno::Reference<lang::XComponent>& xComponent,
const OUString& rCommand,
const uno::Sequence<beans::PropertyValue>& rPropertyValues);
};
void SvgFilterTest::setUp()
{
test::BootstrapFixture::setUp();
mxComponentContext.set(comphelper::getComponentContext(getMultiServiceFactory()));
mxDesktop.set(frame::Desktop::create(mxComponentContext));
}
void SvgFilterTest::tearDown()
{
if (mxComponent.is())
mxComponent->dispose();
test::BootstrapFixture::tearDown();
}
void SvgFilterTest::load(const OUString& rFileName)
{
OUString aURL = m_directories.getURLFromSrc(DATA_DIRECTORY) + rFileName;
mxComponent = loadFromDesktop(aURL);
}
void SvgFilterTest::registerNamespaces(xmlXPathContextPtr& pXmlXpathCtx)
{
xmlXPathRegisterNs(pXmlXpathCtx, BAD_CAST("svg"), BAD_CAST("http://www.w3.org/2000/svg"));
}
void SvgFilterTest::dispatchCommand(const uno::Reference<lang::XComponent>& xComponent,
const OUString& rCommand,
const uno::Sequence<beans::PropertyValue>& rPropertyValues)
{
uno::Reference<frame::XController> xController
= uno::Reference<frame::XModel>(xComponent, uno::UNO_QUERY_THROW)->getCurrentController();
CPPUNIT_ASSERT(xController.is());
uno::Reference<frame::XDispatchProvider> xFrame(xController->getFrame(), uno::UNO_QUERY);
CPPUNIT_ASSERT(xFrame.is());
uno::Reference<uno::XComponentContext> xContext = ::comphelper::getProcessComponentContext();
uno::Reference<frame::XDispatchHelper> xDispatchHelper(frame::DispatchHelper::create(xContext));
CPPUNIT_ASSERT(xDispatchHelper.is());
xDispatchHelper->executeDispatch(xFrame, rCommand, OUString(), 0, rPropertyValues);
}
CPPUNIT_TEST_FIXTURE(SvgFilterTest, testPreserveJpg)
{
#if !defined(MACOSX)
// Load a document with a jpeg image in it.
load("preserve-jpg.odt");
// Select the image.
dispatchCommand(getComponent(), ".uno:JumpToNextFrame", {});
// Export the selection to SVG.
uno::Reference<frame::XStorable> xStorable(getComponent(), uno::UNO_QUERY_THROW);
SvMemoryStream aStream;
uno::Reference<io::XOutputStream> xOut = new utl::OOutputStreamWrapper(aStream);
utl::MediaDescriptor aMediaDescriptor;
aMediaDescriptor["FilterName"] <<= OUString("writer_svg_Export");
aMediaDescriptor["SelectionOnly"] <<= true;
aMediaDescriptor["OutputStream"] <<= xOut;
xStorable->storeToURL("private:stream", aMediaDescriptor.getAsConstPropertyValueList());
aStream.Seek(STREAM_SEEK_TO_BEGIN);
// Make sure the the original JPG data is reused and we don't perform a PNG re-compress.
xmlDocPtr pXmlDoc = parseXmlStream(&aStream);
OUString aAttributeValue = getXPath(pXmlDoc, "//svg:image", "href");
// Without the accompanying fix in place, this test would have failed with:
// - Expression: aAttributeValue.startsWith("data:image/jpeg")
// i.e. the SVG export result re-compressed the image as PNG, even if the original and the
// transformed image is the same, so there is no need for that.
CPPUNIT_ASSERT(aAttributeValue.startsWith("data:image/jpeg"));
#endif
}
CPPUNIT_TEST_FIXTURE(SvgFilterTest, testShapeNographic)
{
// Load a document containing a 3D shape.
load("shape-nographic.odp");
// Export to SVG.
uno::Reference<frame::XStorable> xStorable(getComponent(), uno::UNO_QUERY_THROW);
SvMemoryStream aStream;
uno::Reference<io::XOutputStream> xOut = new utl::OOutputStreamWrapper(aStream);
utl::MediaDescriptor aMediaDescriptor;
aMediaDescriptor["FilterName"] <<= OUString("impress_svg_Export");
aMediaDescriptor["OutputStream"] <<= xOut;
// Without the accompanying fix in place, this test would have failed with:
// An uncaught exception of type com.sun.star.io.IOException
// - SfxBaseModel::impl_store <private:stream> failed: 0xc10(Error Area:Io Class:Write Code:16)
xStorable->storeToURL("private:stream", aMediaDescriptor.getAsConstPropertyValueList());
}
CPPUNIT_TEST_FIXTURE(SvgFilterTest, attributeRedefinedTest)
{
// Load document containing empty paragraphs with ids.
load("attributeRedefinedTest.odp");
// Export to SVG.
uno::Reference<frame::XStorable> xStorable(getComponent(), uno::UNO_QUERY_THROW);
SvMemoryStream aStream;
uno::Reference<io::XOutputStream> xOut = new utl::OOutputStreamWrapper(aStream);
utl::MediaDescriptor aMediaDescriptor;
aMediaDescriptor["FilterName"] <<= OUString("impress_svg_Export");
aMediaDescriptor["OutputStream"] <<= xOut;
xStorable->storeToURL("private:stream", aMediaDescriptor.getAsConstPropertyValueList());
aStream.Seek(STREAM_SEEK_TO_BEGIN);
xmlDocPtr pXmlDoc = parseXmlStream(&aStream);
// We expect four paragraph
// 2 empty paragraphs with ids
// 2 paragraphs with text
// Without the accompanying fix the test would have failed with
// Expected : 4
// Actual : 2
// i.e. 2 of the empty paragraph do not get generated even if there
// is id imported for the paragraphs
// If we don't create the empty paragraphs the id attribute attribute gets redefined like this:
// <tspan id="id14" id="id15" id="id17" class="TextParagraph" font-family="Bahnschrift Light" font-size="1129px" font-weight="400">
OString xPath = "//svg:g[@class='TextShape']//svg:text[@class='SVGTextShape']//"
"svg:tspan[@class='TextParagraph']";
assertXPath(pXmlDoc, xPath, 4);
//assert that each tspan element with TextParagraph class has id and the tspan element of
//each empty paragraph doesnot contain tspan element with class TextPosition
assertXPath(pXmlDoc, xPath + "[1]", "id", "id4");
assertXPath(pXmlDoc, xPath + "[2]", "id", "id5");
assertXPath(pXmlDoc, xPath + "[2]//svg:tspan[@class='TextPosition']", 0);
assertXPath(pXmlDoc, xPath + "[3]", "id", "id6");
assertXPath(pXmlDoc, xPath + "[3]//svg:tspan[@class='TextPosition']", 0);
assertXPath(pXmlDoc, xPath + "[4]", "id", "id7");
}
CPPUNIT_PLUGIN_IMPLEMENT();
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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