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
|
/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2008 by Sun Microsystems, Inc.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* $RCSfile: basegfx2d.cxx,v $
* $Revision: 1.14 $
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_basegfx.hxx"
// autogenerated file with codegen.pl
#include <testshl/simpleheader.hxx>
#include <basegfx/tools/keystoplerp.hxx>
#include <basegfx/numeric/ftools.hxx>
#include <boost/tuple/tuple.hpp>
using namespace ::basegfx;
using namespace ::boost::tuples;
namespace basegfxtools
{
class KeyStopLerpTest : public CppUnit::TestFixture
{
tools::KeyStopLerp maKeyStops;
static std::vector<double> getTestVector()
{
std::vector<double> aStops(3);
aStops[0] = 0.1;
aStops[1] = 0.5;
aStops[2] = 0.9;
return aStops;
}
public:
KeyStopLerpTest() :
maKeyStops(getTestVector())
{}
void setUp()
{}
void tearDown()
{}
void test()
{
double fAlpha;
std::ptrdiff_t nIndex;
tie(nIndex,fAlpha) = maKeyStops.lerp(-1.0);
CPPUNIT_ASSERT_MESSAGE("-1.0", nIndex==0 && fAlpha==0.0);
tie(nIndex,fAlpha) = maKeyStops.lerp(0.1);
CPPUNIT_ASSERT_MESSAGE("0.1", nIndex==0 && fAlpha==0.0);
tie(nIndex,fAlpha) = maKeyStops.lerp(0.3);
CPPUNIT_ASSERT_MESSAGE("0.3", nIndex==0 && fTools::equal(fAlpha,0.5));
tie(nIndex,fAlpha) = maKeyStops.lerp(0.5);
CPPUNIT_ASSERT_MESSAGE("0.5", nIndex==0 && fTools::equal(fAlpha,1.0));
tie(nIndex,fAlpha) = maKeyStops.lerp(0.51);
CPPUNIT_ASSERT_MESSAGE("0.51", nIndex==1 && fTools::equal(fAlpha,0.025));
tie(nIndex,fAlpha) = maKeyStops.lerp(0.9);
CPPUNIT_ASSERT_MESSAGE("0.51", nIndex==1 && fTools::equal(fAlpha,1.0));
tie(nIndex,fAlpha) = maKeyStops.lerp(1.0);
CPPUNIT_ASSERT_MESSAGE("0.51", nIndex==1 && fAlpha==1.0);
}
// Change the following lines only, if you add, remove or rename
// member functions of the current class,
// because these macros are need by auto register mechanism.
CPPUNIT_TEST_SUITE(KeyStopLerpTest);
CPPUNIT_TEST(test);
CPPUNIT_TEST_SUITE_END();
};
// -----------------------------------------------------------------------------
CPPUNIT_TEST_SUITE_NAMED_REGISTRATION(basegfxtools::KeyStopLerpTest, "basegfxtools");
} // namespace basegfxtools
// -----------------------------------------------------------------------------
// this macro creates an empty function, which will called by the RegisterAllFunctions()
// to let the user the possibility to also register some functions by hand.
// NOADDITIONAL;
|
