filter/qa/cppunit/filters-pict-test.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 <unotest/filters-test.hxx>
  11 #include <test/bootstrapfixture.hxx>
  12 #include <vcl/FilterConfigItem.hxx>
  13 #include <test/mtfxmldump.hxx>
  14 #include <test/xmltesttools.hxx>
  15 #include <tools/stream.hxx>
  16 #include <vcl/graph.hxx>
  17 #include <vcl/metaactiontypes.hxx>
  18
  19 #include <osl/file.hxx>
  20 #include <osl/process.h>
  21
  22 #include "../../source/graphicfilter/ipict/ipict.hxx"
  23
  24 extern "C"
  25 {
  26     SAL_DLLPUBLIC_EXPORT bool SAL_CALL
  27         GraphicImport(SvStream & rStream, Graphic & rGraphic,
  28         FilterConfigItem*);
  29 }
  30
  31 using namespace ::com::sun::star;
  32
  33 /* Implementation of Filters test */
  34
  35 class PictFilterTest
  36     : public test::FiltersTest
  37     , public test::BootstrapFixture
  38     , public XmlTestTools
  39 {
  40 public:
  41     PictFilterTest() : BootstrapFixture(true, false) {}
  42
  43     virtual bool load(const OUString &,
  44         const OUString &rURL, const OUString &,
  45         SfxFilterFlags, SotClipboardFormatId, unsigned int) SAL_OVERRIDE;
  46
  47     OUString pictURL()
  48     {
  49         return getURLFromSrc("/filter/qa/cppunit/data/pict/");
  50     }
  51
  52     /**
  53      * Ensure CVEs remain unbroken
  54      */
  55     void testCVEs();
  56
  57     void testDontClipTooMuch();
  58
  59     CPPUNIT_TEST_SUITE(PictFilterTest);
  60     CPPUNIT_TEST(testCVEs);
  61     CPPUNIT_TEST(testDontClipTooMuch);
  62     CPPUNIT_TEST_SUITE_END();
  63 };
  64
  65 bool PictFilterTest::load(const OUString &,
  66     const OUString &rURL, const OUString &,
  67     SfxFilterFlags, SotClipboardFormatId, unsigned int)
  68 {
  69     SvFileStream aFileStream(rURL, StreamMode::READ);
  70     Graphic aGraphic;
  71     return GraphicImport(aFileStream, aGraphic, NULL);
  72 }
  73
  74 void PictFilterTest::testCVEs()
  75 {
  76     testDir(OUString(),
  77         pictURL(),
  78         OUString());
  79 }
  80
  81 void PictFilterTest::testDontClipTooMuch()
  82 {
  83     SvFileStream aFileStream(pictURL() + "clipping-problem.pct", StreamMode::READ);
  84     GDIMetaFile aGDIMetaFile;
  85     pict::ReadPictFile(aFileStream, aGDIMetaFile);
  86
  87     MetafileXmlDump dumper;
  88     dumper.filterAllActionTypes();
  89     dumper.filterActionType(MetaActionType::CLIPREGION, false);
  90     xmlDocPtr pDoc = dumper.dumpAndParse(aGDIMetaFile);
  91
  92     CPPUNIT_ASSERT (pDoc);
  93
  94     assertXPath(pDoc, "/metafile/clipregion[5]", "top", "0");
  95     assertXPath(pDoc, "/metafile/clipregion[5]", "left", "0");
  96     assertXPath(pDoc, "/metafile/clipregion[5]", "bottom", "-32767");
  97     assertXPath(pDoc, "/metafile/clipregion[5]", "right", "-32767");
  98 }
  99
 100 CPPUNIT_TEST_SUITE_REGISTRATION(PictFilterTest);
 101
 102 CPPUNIT_PLUGIN_IMPLEMENT();
 103
 104 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */