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comparison tests/core_tests/test_dat2.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
30 // FIFE includes
31 // These includes are split up in two parts, separated by one empty line
32 // First block: files included from the FIFE root src directory
33 // Second block: files included from the same folder
34 #include "vfs/vfs.h"
35 #include "util/time/timemanager.h"
36 #include "vfs/vfs.h"
37 #include "vfs/vfsdirectory.h"
38 #include "vfs/dat/dat2.h"
39 #include "vfs/raw/rawdata.h"
40 #include "util/base/exception.h"
41
42 #include "fife_unit_test.h"
43
44 using boost::unit_test::test_suite;
45 using namespace FIFE;
46
47 // Environment
48 struct environment {
49 boost::shared_ptr<TimeManager> timemanager;
50
51 environment()
52 : timemanager(new TimeManager()) {}
53 };
54
55 using boost::unit_test::test_suite;
56 using namespace FIFE;
57
58 static const std::string COMPRESSED_FILE = "../data/dat2vfstest.dat";
59 static const std::string RAW_FILE = "../data/test.map";
60
61 #ifdef FIFE_BOOST_VERSION_103300
62 void test_decoder() {
63 #else
64 BOOST_AUTO_TEST_CASE( OGL_animtest ) {
65 #endif
66 environment env;
67
68 boost::shared_ptr<VFS> vfs(new VFS());
69 vfs->addSource(new VFSDirectory(vfs.get()));
70
71 if ((!vfs->exists(COMPRESSED_FILE))) {
72 BOOST_ERROR("Test source " << COMPRESSED_FILE << " not found");
73 return;
74 }
75
76 vfs->addSource(new DAT2(vfs.get(), COMPRESSED_FILE));
77
78 if ((!vfs->exists(RAW_FILE)) || (!vfs->exists("dat2vfstest.map"))) {
79 BOOST_ERROR("Test files not found");
80 }
81
82 RawData* fraw = vfs->open(RAW_FILE);
83 RawData* fcomp = vfs->open("dat2vfstest.map");
84
85 if (fraw->getDataLength() != fcomp->getDataLength()) {
86 std::cout << "raw length = " << fraw->getDataLength() \
87 << ", compressed length = " << fcomp->getDataLength() << std::endl;
88 BOOST_ERROR("Data length mismatch");
89 } else {
90 std::cout << "data length match, length = " << fcomp->getDataLength() << std::endl;
91 }
92
93 unsigned int smaller_len = fraw->getDataLength();
94 if (fcomp->getDataLength() < smaller_len) {
95 smaller_len = fcomp->getDataLength();
96 }
97
98 uint8_t* d_raw = new uint8_t[fraw->getDataLength()];
99 uint8_t* d_comp = new uint8_t[fcomp->getDataLength()];
100 fraw->readInto(d_raw,fraw->getDataLength());
101 fcomp->readInto(d_comp,fcomp->getDataLength());
102
103 std::cout << "scanning data..." << std::endl;
104 for (unsigned int i = 0; i < smaller_len; i++) {
105 uint8_t rawc = d_raw[i];
106 uint8_t compc = d_comp[i];
107 if (rawc != compc) {
108 BOOST_ERROR("Data mismatch");
109 std::cout
110 << "raw: " << std::setbase(16) << rawc
111 << " comp: " << std::setbase(16) << compc << std::endl;
112 break;
113 }
114 }
115 std::cout << "scanning finished" << std::endl;
116 delete[] d_raw;
117 delete[] d_comp;
118 delete fraw;
119 delete fcomp;
120 }
121
122 #ifdef FIFE_BOOST_VERSION_103300
123 test_suite* init_unit_test_suite(int argc, char** const argv) {
124 test_suite* test = BOOST_TEST_SUITE("DAT2 tests");
125 test->add(BOOST_TEST_CASE(&test_decoder), 0);
126 return test;
127 }
128 #endif