projects / wxWidgets.git / blame
| Commit | Line | Data |
|---|---|---|
| a25b5bbf VZ |
1 | /////////////////////////////////////////////////////////////////////////////// |
| 2 | // Name: tests/testimage.h | |
| 3 | // Purpose: Unit test helpers for dealing with wxImage. | |
| 4 | // Author: Vadim Zeitlin | |
| a25b5bbf VZ |
5 | // Copyright: (c) 2011 Vadim Zeitlin <vadim@wxwidgets.org> |
| 6 | // Licence: wxWindows licence | |
| 7 | /////////////////////////////////////////////////////////////////////////////// | |
| 8 | ||
| 9 | #ifndef _WX_TESTS_TESTIMAGE_H_ | |
| 10 | #define _WX_TESTS_TESTIMAGE_H_ | |
| 11 | ||
| 12 | #include "wx/image.h" | |
| 13 | ||
| 14 | CPPUNIT_NS_BEGIN | |
| 15 | ||
| 16 | template <> | |
| 17 | struct assertion_traits<wxImage> | |
| 18 | { | |
| 19 | static bool equal(const wxImage& i1, const wxImage& i2) | |
| 20 | { | |
| 21 | if ( i1.GetWidth() != i2.GetWidth() ) | |
| 22 | return false; | |
| 23 | ||
| 24 | if ( i1.GetHeight() != i2.GetHeight() ) | |
| 25 | return false; | |
| 26 | ||
| 27 | return memcmp(i1.GetData(), i2.GetData(), | |
| 28 | i1.GetWidth()*i1.GetHeight()*3) == 0; | |
| 29 | } | |
| 30 | ||
| 31 | static std::string toString(const wxImage& image) | |
| 32 | { | |
| ab176b4b | 33 | return wxString::Format("image of size %d*%d with%s alpha", |
| a25b5bbf | 34 | image.GetWidth(), |
| ab176b4b DS |
35 | image.GetHeight(), |
| 36 | image.HasAlpha() ? "" : "out") | |
| a25b5bbf VZ |
37 | .ToStdString(); |
| 38 | } | |
| 39 | }; | |
| 40 | ||
| 41 | CPPUNIT_NS_END | |
| 42 | ||
| 43 | #endif // _WX_TESTS_TESTIMAGE_H_ |