svx/qa/unit/core.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  */
   9
  10 #include <test/unoapi_test.hxx>
  11 #include <com/sun/star/embed/XStorage.hpp>
  12 #include <com/sun/star/drawing/XDrawPagesSupplier.hpp>
  13
  14 #include <comphelper/storagehelper.hxx>
  15
  16 #include <svx/graphichelper.hxx>
  17 #include <svx/xmlgrhlp.hxx>
  18 #include <unotools/tempfile.hxx>
  19 #include <vcl/filter/PDFiumLibrary.hxx>
  20
  21 using namespace ::com::sun::star;
  22
  23 namespace
  24 {
  25 /// Tests for svx/source/core/ code.
  26 class Test : public UnoApiTest
  27 {
  28 public:
  29     Test()
  30         : UnoApiTest("svx/qa/unit/data/")
  31     {
  32     }
  33 };
  34
  35 CPPUNIT_TEST_FIXTURE(Test, testChartExportToPdf)
  36 {
  37     // Given a Calc document with a chart in it:
  38     loadFromURL(u"chart.ods");
  39     uno::Reference<drawing::XDrawPagesSupplier> xDrawPagesSupplier(mxComponent, uno::UNO_QUERY);
  40     uno::Reference<drawing::XDrawPage> xDrawPage(xDrawPagesSupplier->getDrawPages()->getByIndex(0),
  41                                                  uno::UNO_QUERY);
  42     uno::Reference<drawing::XShape> xShape(xDrawPage->getByIndex(0), uno::UNO_QUERY);
  43
  44     // When exporting that chart to PDF:
  45     GraphicHelper::SaveShapeAsGraphicToPath(mxComponent, xShape, "application/pdf",
  46                                             maTempFile.GetURL());
  47
  48     // Then make sure we get a valid, non-empty PDF:
  49     // Without the accompanying fix in place, this test would have failed, because the output was
  50     // empty (0 bytes).
  51     std::unique_ptr<vcl::pdf::PDFiumDocument> pPdfDocument = parsePDFExport();
  52     if (!pPdfDocument)
  53     {
  54         return;
  55     }
  56     int nPageCount = pPdfDocument->getPageCount();
  57     CPPUNIT_ASSERT_GREATER(0, nPageCount);
  58 }
  59
  60 CPPUNIT_TEST_FIXTURE(Test, testGraphicObjectResolver)
  61 {
  62     OUString aURL = createFileURL(u"GraphicObjectResolverTest.zip");
  63     uno::Reference<embed::XStorage> xStorage
  64         = comphelper::OStorageHelper::GetStorageOfFormatFromURL(ZIP_STORAGE_FORMAT_STRING, aURL,
  65                                                                 embed::ElementModes::READ);
  66     CPPUNIT_ASSERT(xStorage.is());
  67
  68     rtl::Reference<SvXMLGraphicHelper> xGraphicHelper
  69         = SvXMLGraphicHelper::Create(xStorage, SvXMLGraphicHelperMode::Read);
  70     CPPUNIT_ASSERT(xGraphicHelper.is());
  71
  72     // Test name in root folder
  73     {
  74         uno::Reference<graphic::XGraphic> xGraphic = xGraphicHelper->loadGraphic("SomeImage.png");
  75         CPPUNIT_ASSERT_EQUAL(true, xGraphic.is());
  76     }
  77
  78     // Test name in sub-folder
  79     {
  80         uno::Reference<graphic::XGraphic> xGraphic
  81             = xGraphicHelper->loadGraphic("Pictures/SomeOtherImage.png");
  82         CPPUNIT_ASSERT_EQUAL(true, xGraphic.is());
  83     }
  84
  85     // Test non-existent name
  86     {
  87         uno::Reference<graphic::XGraphic> xGraphic;
  88         try
  89         {
  90             xGraphic = xGraphicHelper->loadGraphic("NoneExistent.png");
  91         }
  92         catch (const uno::Exception&)
  93         {
  94         }
  95         CPPUNIT_ASSERT_EQUAL(false, xGraphic.is());
  96     }
  97 }
  98 }
  99
 100 CPPUNIT_PLUGIN_IMPLEMENT();
 101
 102 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */