1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
|
/* -*- 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 <unotest/filters-test.hxx>
#include <test/bootstrapfixture.hxx>
#include <osl/file.hxx>
#include <osl/process.h>
#include <vcl/graphicfilter.hxx>
using namespace ::com::sun::star;
/* Implementation of Filters test */
class VclFiltersTest :
public test::FiltersTest,
public test::BootstrapFixture
{
GraphicFilter mGraphicFilter;
public:
VclFiltersTest() :
BootstrapFixture(true, false),
mGraphicFilter(GraphicFilter(false))
{}
virtual bool load(const OUString &,
const OUString &rURL, const OUString &,
SfxFilterFlags, SotClipboardFormatId, unsigned int) override;
void checkExportImport(const OUString& aFilterShortName);
/**
* Ensure CVEs remain unbroken
*/
void testCVEs();
void testScaling();
void testExportImport();
CPPUNIT_TEST_SUITE(VclFiltersTest);
CPPUNIT_TEST(testCVEs);
CPPUNIT_TEST(testScaling);
CPPUNIT_TEST(testExportImport);
CPPUNIT_TEST_SUITE_END();
};
bool VclFiltersTest::load(const OUString &,
const OUString &rURL, const OUString &,
SfxFilterFlags, SotClipboardFormatId, unsigned int)
{
SvFileStream aFileStream(rURL, StreamMode::READ);
Graphic aGraphic;
return mGraphicFilter.ImportGraphic(aGraphic, rURL, aFileStream) == 0;
}
void VclFiltersTest::testScaling()
{
for (BmpScaleFlag i = BmpScaleFlag::Default; i <= BmpScaleFlag::Box; i = (BmpScaleFlag)((int)i + 1))
{
Bitmap aBitmap( Size( 413, 409 ), 24 );
BitmapEx aBitmapEx( aBitmap );
fprintf( stderr, "scale with type %d\n", int( i ) );
CPPUNIT_ASSERT( aBitmapEx.Scale( 0.1937046, 0.193154, i ) );
Size aAfter( aBitmapEx.GetSizePixel() );
fprintf( stderr, "size %ld, %ld\n", (long)aAfter.Width(),
aAfter.Height() );
CPPUNIT_ASSERT( labs (aAfter.Height() - aAfter.Width()) <= 1 );
}
}
void VclFiltersTest::checkExportImport(const OUString& aFilterShortName)
{
Bitmap aBitmap( Size( 100, 100 ), 24 );
aBitmap.Erase(COL_WHITE);
SvMemoryStream aStream;
aStream.SetVersion( SOFFICE_FILEFORMAT_CURRENT );
css::uno::Sequence< css::beans::PropertyValue > aFilterData( 3 );
aFilterData[ 0 ].Name = "Interlaced";
aFilterData[ 0 ].Value <<= (sal_Int32) 0;
aFilterData[ 1 ].Name = "Compression";
aFilterData[ 1 ].Value <<= (sal_Int32) 1;
aFilterData[ 2 ].Name = "Quality";
aFilterData[ 2 ].Value <<= (sal_Int32) 90;
sal_uInt16 aFilterType = mGraphicFilter.GetExportFormatNumberForShortName(aFilterShortName);
mGraphicFilter.ExportGraphic( aBitmap, OUString(), aStream, aFilterType, &aFilterData );
CPPUNIT_ASSERT(aStream.Tell() > 0);
aStream.Seek( STREAM_SEEK_TO_BEGIN );
Graphic aLoadedGraphic;
mGraphicFilter.ImportGraphic( aLoadedGraphic, OUString(), aStream );
BitmapEx aLoadedBitmapEx = aLoadedGraphic.GetBitmapEx();
Size aSize = aLoadedBitmapEx.GetSizePixel();
CPPUNIT_ASSERT_EQUAL(100L, aSize.Width());
CPPUNIT_ASSERT_EQUAL(100L, aSize.Height());
}
void VclFiltersTest::testExportImport()
{
fprintf(stderr, "Check ExportImport JPG\n");
checkExportImport("jpg");
fprintf(stderr, "Check ExportImport PNG\n");
checkExportImport("png");
fprintf(stderr, "Check ExportImport BMP\n");
checkExportImport("bmp");
}
void VclFiltersTest::testCVEs()
{
#ifndef DISABLE_CVE_TESTS
testDir(OUString(),
m_directories.getURLFromSrc("/vcl/qa/cppunit/graphicfilter/data/wmf/"));
testDir(OUString(),
m_directories.getURLFromSrc("/vcl/qa/cppunit/graphicfilter/data/emf/"));
testDir(OUString(),
m_directories.getURLFromSrc("/vcl/qa/cppunit/graphicfilter/data/sgv/"));
testDir(OUString(),
m_directories.getURLFromSrc("/vcl/qa/cppunit/graphicfilter/data/png/"));
testDir(OUString(),
m_directories.getURLFromSrc("/vcl/qa/cppunit/graphicfilter/data/jpg/"));
testDir(OUString(),
m_directories.getURLFromSrc("/vcl/qa/cppunit/graphicfilter/data/gif/"));
testDir(OUString(),
m_directories.getURLFromSrc("/vcl/qa/cppunit/graphicfilter/data/bmp/"));
testDir(OUString(),
m_directories.getURLFromSrc("/vcl/qa/cppunit/graphicfilter/data/xbm/"));
testDir(OUString(),
m_directories.getURLFromSrc("/vcl/qa/cppunit/graphicfilter/data/xpm/"));
#endif
}
CPPUNIT_TEST_SUITE_REGISTRATION(VclFiltersTest);
CPPUNIT_PLUGIN_IMPLEMENT();
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|