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comparison tests/core_tests/test_imagepool.cpp @ 0:4a0efb7baf70

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* Datasets becomes the new trunk and retires after that :-)
author mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
date Sun, 29 Jun 2008 18:44:17 +0000
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-1:000000000000 0:4a0efb7baf70
1 /***************************************************************************
2 * Copyright (C) 2005-2008 by the FIFE team *
3 * http://www.fifengine.de *
4 * This file is part of FIFE. *
5 * *
6 * FIFE is free software; you can redistribute it and/or modify *
7 * it under the terms of the GNU General Public License as published by *
8 * the Free Software Foundation; either version 2 of the License, or *
9 * (at your option) any later version. *
10 * *
11 * This program is distributed in the hope that it will be useful, *
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
14 * GNU General Public License for more details. *
15 * *
16 * You should have received a copy of the GNU General Public License *
17 * along with this program; if not, write to the *
18 * Free Software Foundation, Inc., *
19 * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA *
20 ***************************************************************************/
21
22 // Standard C++ library includes
23 #include <iostream>
24 #include <iomanip>
25
26 // Platform specific includes
27
28 // 3rd party library includes
29 #include <boost/scoped_ptr.hpp>
30 #include <boost/shared_ptr.hpp>
31 #include <SDL.h>
32
33 // FIFE includes
34 // These includes are split up in two parts, separated by one empty line
35 // First block: files included from the FIFE root src directory
36 // Second block: files included from the same folder
37 #include "vfs/vfs.h"
38 #include "util/structures/rect.h"
39 #include "util/time/timemanager.h"
40 #include "vfs/vfs.h"
41 #include "vfs/vfsdirectory.h"
42 #include "vfs/raw/rawdata.h"
43 #include "video/image_location.h"
44 #include "video/image.h"
45 #include "video/imagepool.h"
46 #include "video/sdl/renderbackendsdl.h"
47 #include "video/opengl/renderbackendopengl.h"
48 #include "loaders/native/video_loaders/image_loader.h"
49 #include "loaders/native/video_loaders/subimage_loader.h"
50 #include "util/base/exception.h"
51
52 #include "fife_unit_test.h"
53
54 using boost::unit_test::test_suite;
55 using namespace FIFE;
56
57 static const std::string IMAGE_FILE = "../data/beach_e1.png";
58 static const std::string SUBIMAGE_FILE = "../data/rpg_tiles_01.png";
59 static const std::string ANIM_FILE = "../data/crate_full_001.xml";
60
61 // Environment
62 struct environment {
63 boost::shared_ptr<TimeManager> timemanager;
64 boost::shared_ptr<VFS> vfs;
65
66 environment()
67 : timemanager(new TimeManager()) {
68 if (SDL_Init(SDL_INIT_NOPARACHUTE | SDL_INIT_TIMER) < 0) {
69 throw SDLException(SDL_GetError());
70 }
71 }
72 };
73
74 #ifdef FIFE_BOOST_VERSION_103300
75 void test_image_pool() {
76 #else
77 BOOST_AUTO_TEST_CASE( ImagePool_test ) {
78 #endif
79 environment env;
80 RenderBackendSDL renderbackend;
81
82 boost::scoped_ptr<VFS> vfs(new VFS());
83 vfs->addSource(new VFSDirectory(vfs.get()));
84
85 renderbackend.init();
86 renderbackend.createMainScreen(800, 600, 0, false);
87 ImagePool pool;
88 pool.addResourceLoader(new SubImageLoader());
89 pool.addResourceLoader(new ImageLoader(vfs.get()));
90 BOOST_CHECK(pool.getResourceCount(RES_LOADED) == 0);
91 BOOST_CHECK(pool.getResourceCount(RES_NON_LOADED) == 0);
92
93 pool.addResourceFromLocation(ImageLocation(IMAGE_FILE));
94 BOOST_CHECK(pool.getResourceCount(RES_LOADED) == 0);
95 BOOST_CHECK(pool.getResourceCount(RES_NON_LOADED) == 1);
96
97 ImageLocation location(SUBIMAGE_FILE);
98 ImageLoader imgprovider(vfs.get());
99 int fullImgInd = pool.addResourceFromLocation(ImageLocation(SUBIMAGE_FILE));
100 BOOST_CHECK(pool.getResourceCount(RES_LOADED) == 0);
101 BOOST_CHECK(pool.getResourceCount(RES_NON_LOADED) == 2);
102
103 Image& img = pool.getImage(fullImgInd);
104 BOOST_CHECK(pool.getResourceCount(RES_LOADED) == 1);
105 BOOST_CHECK(pool.getResourceCount(RES_NON_LOADED) == 1);
106
107 location.setParentSource(&img);
108 int W = img.getWidth();
109 int w = W / 12;
110 int H = img.getHeight();
111 int h = H / 12;
112 location.setWidth(w);
113 location.setHeight(h);
114 pool.addResourceFromLocation(location);
115 BOOST_CHECK(pool.getResourceCount(RES_LOADED) == 1);
116 BOOST_CHECK(pool.getResourceCount(RES_NON_LOADED) == 2);
117
118 for (int k = 0; k < 3; k++) {
119 for (int j = 0, s = pool.getResourceCount(RES_LOADED | RES_NON_LOADED); j < s; j++) {
120 std::cout << j << std::endl;
121 Image& r = dynamic_cast<Image&>(pool.get(j));
122 int h = r.getHeight();
123 int w = r.getWidth();
124 for (int i = 20; i > 0; i-=2) {
125 renderbackend.startFrame();
126 r.render(Rect(i, i, w, h));
127 renderbackend.endFrame();
128 TimeManager::instance()->update();
129 }
130 }
131 BOOST_CHECK(pool.getResourceCount(RES_LOADED) == 3);
132 BOOST_CHECK(pool.getResourceCount(RES_NON_LOADED) == 0);
133 }
134 pool.clear();
135 BOOST_CHECK(pool.getResourceCount(RES_LOADED) == 0);
136 BOOST_CHECK(pool.getResourceCount(RES_NON_LOADED) == 0);
137 }
138
139 #ifdef FIFE_BOOST_VERSION_103300
140 test_suite* init_unit_test_suite(int argc, char** const argv) {
141 test_suite* test = BOOST_TEST_SUITE("Image Pool Tests");
142 test->add( BOOST_TEST_CASE( &test_image_pool ),0 );
143 return test;
144 }
145 #endif