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office-gobmx/emfio/qa/cppunit/wmf/wmfimporttest.cxx
Stephan Bergmann 20a9b1ba01 Adapt test value intervals to my Linux --without-system-fontconfig build 
Change-Id: Ie0867782b0925800cc094f43f8387fb9d1ff0c21
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/128272
Tested-by: Jenkins
Reviewed-by: Stephan Bergmann <sbergman@redhat.com>
2022-01-11 11:55:26 +01:00

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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/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#include <sal/config.h>
#include <string_view>
#include <test/xmltesttools.hxx>
#include <test/bootstrapfixture.hxx>
#include <vcl/gdimtf.hxx>
#include <vcl/wmf.hxx>
#include <mtftools.hxx>
using namespace css;
class WmfTest : public test::BootstrapFixture, public XmlTestTools
{
OUString maDataUrl;
OUString getFullUrl(std::u16string_view sFileName)
{
return m_directories.getURLFromSrc(maDataUrl) + sFileName;
}
public:
WmfTest()
: BootstrapFixture(true, false)
, maDataUrl("/emfio/qa/cppunit/wmf/data/")
{
}
void testNonPlaceableWmf();
void testTdf88163NonPlaceableWmf();
void testTdf88163PlaceableWmf();
void testSine();
void testEmfProblem();
void testEmfLineStyles();
void testWorldTransformFontSize();
void testTdf93750();
void testTdf99402();
void testTdf39894();
void testETO_PDY();
CPPUNIT_TEST_SUITE(WmfTest);
CPPUNIT_TEST(testNonPlaceableWmf);
CPPUNIT_TEST(testTdf88163NonPlaceableWmf);
CPPUNIT_TEST(testTdf88163PlaceableWmf);
CPPUNIT_TEST(testSine);
CPPUNIT_TEST(testEmfProblem);
CPPUNIT_TEST(testEmfLineStyles);
CPPUNIT_TEST(testWorldTransformFontSize);
CPPUNIT_TEST(testTdf93750);
CPPUNIT_TEST(testTdf99402);
CPPUNIT_TEST(testTdf39894);
CPPUNIT_TEST(testETO_PDY);
CPPUNIT_TEST_SUITE_END();
};
void WmfTest::testNonPlaceableWmf()
{
SvFileStream aFileStream(getFullUrl(u"visio_import_source.wmf"), StreamMode::READ);
GDIMetaFile aGDIMetaFile;
ReadWindowMetafile(aFileStream, aGDIMetaFile);
MetafileXmlDump dumper;
dumper.filterAllActionTypes();
dumper.filterActionType(MetaActionType::POLYLINE, false);
xmlDocUniquePtr pDoc = dumpAndParse(dumper, aGDIMetaFile);
CPPUNIT_ASSERT(pDoc);
// These values come from changes done in tdf#88163
assertXPath(pDoc, "/metafile/polyline[1]/point[1]", "x", "16813");
assertXPath(pDoc, "/metafile/polyline[1]/point[1]", "y", "1004");
assertXPath(pDoc, "/metafile/polyline[1]/point[2]", "x", "16813");
assertXPath(pDoc, "/metafile/polyline[1]/point[2]", "y", "7514");
assertXPath(pDoc, "/metafile/polyline[1]/point[3]", "x", "26112");
assertXPath(pDoc, "/metafile/polyline[1]/point[3]", "y", "7514");
assertXPath(pDoc, "/metafile/polyline[1]/point[4]", "x", "26112");
assertXPath(pDoc, "/metafile/polyline[1]/point[4]", "y", "1004");
assertXPath(pDoc, "/metafile/polyline[1]/point[5]", "x", "16813");
assertXPath(pDoc, "/metafile/polyline[1]/point[5]", "y", "1004");
}
void WmfTest::testTdf88163NonPlaceableWmf()
{
OUString fileName(u"tdf88163-non-placeable.wmf");
SvFileStream aFileStream(getFullUrl(fileName), StreamMode::READ);
GDIMetaFile aGDIMetaFile;
ReadWindowMetafile(aFileStream, aGDIMetaFile);
MetafileXmlDump dumper;
xmlDocUniquePtr pDoc = dumpAndParse(dumper, aGDIMetaFile);
CPPUNIT_ASSERT(pDoc);
// These values come from the fix for tdf#88163
// Font 'Roman' and its height can vary according to the platform
// Fails without the fix
// Linux: With fix: 3136, without fix: ~ 8000
// Mac: With fix: 3230, without fix: ~ 8000
// Windows: With fix: 3303, without fix: ~ 8000
auto x = getXPath(pDoc, "/metafile/push[2]/font[1]", "height");
CPPUNIT_ASSERT_GREATEREQUAL(sal_Int32(3000), x.toInt32());
CPPUNIT_ASSERT_LESS(sal_Int32(3500), x.toInt32());
// Fails without the fix: Expected: 7359, Actual: 7336
assertXPath(pDoc, "/metafile/push[2]/textarray[1]", "x", "7359");
// Fails without the fix: Expected: 4118, Actual: 4104
assertXPath(pDoc, "/metafile/push[2]/textarray[1]", "y", "4118");
// Fails without the fix: Expected: 5989, Actual: 5971
assertXPath(pDoc, "/metafile/push[2]/textarray[2]", "x", "5989");
// Fails without the fix: Expected: 16264, Actual: 16208
assertXPath(pDoc, "/metafile/push[2]/textarray[2]", "y", "16264");
// Fails without the fix: Expected: 20769, Actual: 20705
assertXPath(pDoc, "/metafile/push[2]/textarray[3]", "x", "20769");
// Fails without the fix: Expected: 4077, Actual: 4062
assertXPath(pDoc, "/metafile/push[2]/textarray[3]", "y", "4077");
}
void WmfTest::testTdf88163PlaceableWmf()
{
OUString fileName(u"tdf88163-wrong-font-size.wmf");
SvFileStream aFileStream(getFullUrl(fileName), StreamMode::READ);
GDIMetaFile aGDIMetaFile;
ReadWindowMetafile(aFileStream, aGDIMetaFile);
MetafileXmlDump dumper;
xmlDocUniquePtr pDoc = dumpAndParse(dumper, aGDIMetaFile);
CPPUNIT_ASSERT(pDoc);
// These values come from the fix for tdf#88163
// Font 'Roman' and its height can vary according to the platform
// The fix does not affect the font size
// Linux: 300 - Mac: 309 - Windows: 316
auto x = getXPath(pDoc, "/metafile/push[2]/font[1]", "height");
CPPUNIT_ASSERT_GREATEREQUAL(sal_Int32(287), x.toInt32());
CPPUNIT_ASSERT_LESS(sal_Int32(320), x.toInt32());
// Fails without the fix: Expected: 1900, Actual: 19818
assertXPath(pDoc, "/metafile", "height", "1900");
// Fails without the fix: Expected: 704, Actual: 7336
assertXPath(pDoc, "/metafile/push[2]/textarray[1]", "x", "704");
// Fails without the fix: Expected: 394, Actual: 4110
assertXPath(pDoc, "/metafile/push[2]/textarray[1]", "y", "394");
// Fails without the fix: Expected: 573, Actual: 5971
assertXPath(pDoc, "/metafile/push[2]/textarray[2]", "x", "573");
// Fails without the fix: Expected: 1556, Actual: 16230
assertXPath(pDoc, "/metafile/push[2]/textarray[2]", "y", "1556");
// Fails without the fix: Expected: 1987, Actual: 20706
assertXPath(pDoc, "/metafile/push[2]/textarray[3]", "x", "1987");
// Fails without the fix: Expected: 390, Actual: 4068
assertXPath(pDoc, "/metafile/push[2]/textarray[3]", "y", "390");
}
void WmfTest::testSine()
{
SvFileStream aFileStream(getFullUrl(u"sine_wave.emf"), StreamMode::READ);
GDIMetaFile aGDIMetaFile;
ReadWindowMetafile(aFileStream, aGDIMetaFile);
MetafileXmlDump dumper;
dumper.filterAllActionTypes();
dumper.filterActionType(MetaActionType::ISECTRECTCLIPREGION, false);
xmlDocUniquePtr pDoc = dumpAndParse(dumper, aGDIMetaFile);
CPPUNIT_ASSERT(pDoc);
assertXPath(pDoc, "/metafile/sectrectclipregion", 0);
}
void WmfTest::testEmfProblem()
{
SvFileStream aFileStream(getFullUrl(u"computer_mail.emf"), StreamMode::READ);
GDIMetaFile aGDIMetaFile;
ReadWindowMetafile(aFileStream, aGDIMetaFile);
MetafileXmlDump dumper;
dumper.filterAllActionTypes();
dumper.filterActionType(MetaActionType::ISECTRECTCLIPREGION, false);
xmlDocUniquePtr pDoc = dumpAndParse(dumper, aGDIMetaFile);
CPPUNIT_ASSERT(pDoc);
assertXPath(pDoc, "/metafile/sectrectclipregion", 2);
assertXPath(pDoc, "/metafile/sectrectclipregion[1]", "top", "2125");
assertXPath(pDoc, "/metafile/sectrectclipregion[1]", "left", "1084");
assertXPath(pDoc, "/metafile/sectrectclipregion[1]", "bottom", "2927");
assertXPath(pDoc, "/metafile/sectrectclipregion[1]", "right", "2376");
}
void WmfTest::testEmfLineStyles()
{
SvFileStream aFileStream(getFullUrl(u"line_styles.emf"), StreamMode::READ);
GDIMetaFile aGDIMetaFile;
ReadWindowMetafile(aFileStream, aGDIMetaFile);
MetafileXmlDump dumper;
dumper.filterAllActionTypes();
dumper.filterActionType(MetaActionType::LINE, false);
dumper.filterActionType(MetaActionType::LINECOLOR, false);
xmlDocUniquePtr pDoc = dumpAndParse(dumper, aGDIMetaFile);
CPPUNIT_ASSERT(pDoc);
assertXPath(pDoc, "/metafile/line", 4);
assertXPath(pDoc, "/metafile/linecolor", 5);
assertXPath(pDoc, "/metafile/linecolor[1]", "color", "#ffffff");
assertXPath(pDoc, "/metafile/linecolor[2]", "color", "#00ff00");
assertXPath(pDoc, "/metafile/linecolor[3]", "color", "#408080");
assertXPath(pDoc, "/metafile/linecolor[4]", "color", "#ff0000");
assertXPath(pDoc, "/metafile/linecolor[5]", "color", "#0000ff");
assertXPath(pDoc, "/metafile/line[1]", "style", "dash");
assertXPath(pDoc, "/metafile/line[1]", "dashlen", "528");
assertXPath(pDoc, "/metafile/line[1]", "dashcount", "1");
assertXPath(pDoc, "/metafile/line[1]", "dotlen", "176");
assertXPath(pDoc, "/metafile/line[1]", "dotcount", "0");
assertXPath(pDoc, "/metafile/line[1]", "distance", "176");
assertXPath(pDoc, "/metafile/line[1]", "join", "miter");
assertXPath(pDoc, "/metafile/line[1]", "cap", "butt");
assertXPath(pDoc, "/metafile/line[2]", "style", "dash");
assertXPath(pDoc, "/metafile/line[2]", "dashlen", "528");
assertXPath(pDoc, "/metafile/line[2]", "dashcount", "0");
assertXPath(pDoc, "/metafile/line[2]", "dotlen", "176");
assertXPath(pDoc, "/metafile/line[2]", "dotcount", "1");
assertXPath(pDoc, "/metafile/line[2]", "distance", "176");
assertXPath(pDoc, "/metafile/line[2]", "join", "miter");
assertXPath(pDoc, "/metafile/line[2]", "cap", "butt");
assertXPath(pDoc, "/metafile/line[3]", "style", "dash");
assertXPath(pDoc, "/metafile/line[3]", "dashlen", "528");
assertXPath(pDoc, "/metafile/line[3]", "dashcount", "1");
assertXPath(pDoc, "/metafile/line[3]", "dotlen", "176");
assertXPath(pDoc, "/metafile/line[3]", "dotcount", "1");
assertXPath(pDoc, "/metafile/line[3]", "distance", "176");
assertXPath(pDoc, "/metafile/line[3]", "join", "miter");
assertXPath(pDoc, "/metafile/line[3]", "cap", "butt");
assertXPath(pDoc, "/metafile/line[4]", "style", "dash");
assertXPath(pDoc, "/metafile/line[4]", "dashlen", "528");
assertXPath(pDoc, "/metafile/line[4]", "dashcount", "1");
assertXPath(pDoc, "/metafile/line[4]", "dotlen", "176");
assertXPath(pDoc, "/metafile/line[4]", "dotcount", "2");
assertXPath(pDoc, "/metafile/line[4]", "distance", "176");
assertXPath(pDoc, "/metafile/line[4]", "join", "miter");
assertXPath(pDoc, "/metafile/line[4]", "cap", "butt");
};
void WmfTest::testWorldTransformFontSize()
{
SvFileStream aFileStream(getFullUrl(u"image1.emf"), StreamMode::READ);
GDIMetaFile aGDIMetaFile;
ReadWindowMetafile(aFileStream, aGDIMetaFile);
MetafileXmlDump dumper;
dumper.filterAllActionTypes();
dumper.filterActionType(MetaActionType::FONT, false);
xmlDocUniquePtr pDoc = dumpAndParse(dumper, aGDIMetaFile);
CPPUNIT_ASSERT(pDoc);
assertXPath(pDoc, "/metafile/font", 9);
assertXPath(pDoc, "/metafile/font[1]", "color", "#595959");
assertXPath(pDoc, "/metafile/font[1]", "width", "0");
assertXPath(pDoc, "/metafile/font[1]", "height", "389");
assertXPath(pDoc, "/metafile/font[1]", "orientation", "0");
assertXPath(pDoc, "/metafile/font[1]", "weight", "bold");
assertXPath(pDoc, "/metafile/font[3]", "color", "#000000");
assertXPath(pDoc, "/metafile/font[3]", "width", "0");
assertXPath(pDoc, "/metafile/font[3]", "height", "389");
assertXPath(pDoc, "/metafile/font[3]", "orientation", "0");
assertXPath(pDoc, "/metafile/font[3]", "weight", "bold");
// World transform should not affect font size. Rotating text for 90 degrees
// should not exchange font width and height.
assertXPath(pDoc, "/metafile/font[4]", "color", "#000000");
assertXPath(pDoc, "/metafile/font[4]", "width", "0");
assertXPath(pDoc, "/metafile/font[4]", "height", "530");
assertXPath(pDoc, "/metafile/font[4]", "orientation", "900");
assertXPath(pDoc, "/metafile/font[4]", "weight", "normal");
}
void WmfTest::testTdf93750()
{
SvFileStream aFileStream(getFullUrl(u"tdf93750.emf"), StreamMode::READ);
GDIMetaFile aGDIMetaFile;
ReadWindowMetafile(aFileStream, aGDIMetaFile);
MetafileXmlDump dumper;
xmlDocUniquePtr pDoc = dumpAndParse(dumper, aGDIMetaFile);
CPPUNIT_ASSERT(pDoc);
assertXPath(pDoc, "/metafile/push[1]/comment[2]", "datasize", "28");
assertXPath(pDoc, "/metafile/push[1]/comment[3]", "datasize", "72");
}
void WmfTest::testTdf99402()
{
// Symbol font should arrive with RTL_TEXTENCODING_SYMBOL encoding,
// even if charset is OEM_CHARSET/DEFAULT_CHARSET in WMF
emfio::LOGFONTW logfontw;
logfontw.lfHeight = 0;
logfontw.lfWidth = 0;
logfontw.lfEscapement = 0;
logfontw.lfWeight = 0;
logfontw.lfItalic = 0;
logfontw.lfUnderline = 0;
logfontw.lfStrikeOut = 0;
logfontw.lfCharSet = OEM_CHARSET;
logfontw.lfPitchAndFamily = FF_ROMAN | DEFAULT_PITCH;
logfontw.alfFaceName = "Symbol";
emfio::WinMtfFontStyle fontStyle(logfontw);
CPPUNIT_ASSERT_EQUAL(RTL_TEXTENCODING_SYMBOL, fontStyle.aFont.GetCharSet());
}
void WmfTest::testTdf39894()
{
OUString files[] = { "tdf39894.wmf", "tdf39894.emf" };
for (const auto& file : files)
{
SvFileStream aFileStream(getFullUrl(file), StreamMode::READ);
GDIMetaFile aGDIMetaFile;
ReadWindowMetafile(aFileStream, aGDIMetaFile);
MetafileXmlDump dumper;
xmlDocUniquePtr pDoc = dumpAndParse(dumper, aGDIMetaFile);
CPPUNIT_ASSERT(pDoc);
// The x position of the second text must take into account
// the previous text's last Dx (previously was ~300)
auto x = getXPath(pDoc, "/metafile/push[2]/textarray[2]", "x");
CPPUNIT_ASSERT_GREATER(sal_Int32(2700), x.toInt32());
}
}
void WmfTest::testETO_PDY()
{
OUString files[] = { "ETO_PDY.wmf", "ETO_PDY.emf" };
for (const auto& file : files)
{
SvFileStream aFileStream(getFullUrl(file), StreamMode::READ);
GDIMetaFile aGDIMetaFile;
ReadWindowMetafile(aFileStream, aGDIMetaFile);
MetafileXmlDump dumper;
xmlDocUniquePtr pDoc = dumpAndParse(dumper, aGDIMetaFile);
CPPUNIT_ASSERT(pDoc);
// The y position of following text
// must be smaller than that of previous
auto y1 = getXPath(pDoc, "/metafile/push[2]/textarray[1]", "y");
auto y2 = getXPath(pDoc, "/metafile/push[2]/textarray[2]", "y");
auto y3 = getXPath(pDoc, "/metafile/push[2]/textarray[3]", "y");
CPPUNIT_ASSERT_MESSAGE(file.toUtf8().getStr(), y2.toInt32() < y1.toInt32());
CPPUNIT_ASSERT_MESSAGE(file.toUtf8().getStr(), y3.toInt32() < y2.toInt32());
}
}
CPPUNIT_TEST_SUITE_REGISTRATION(WmfTest);
CPPUNIT_PLUGIN_IMPLEMENT();
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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