2 Copyright (C) 2014-2019 Carl Hetherington <cth@carlh.net>
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 2 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
20 #define BOOST_TEST_DYN_LINK
21 #define BOOST_TEST_MODULE libsub_test
22 #include "iso6937_tables.h"
23 #include "compose.hpp"
24 #include <boost/test/unit_test.hpp>
25 #include <boost/filesystem.hpp>
39 boost::filesystem::path private_test;
45 if (boost::unit_test::framework::master_test_suite().argc >= 2) {
46 private_test = boost::unit_test::framework::master_test_suite().argv[1];
48 BOOST_TEST_MESSAGE ("Private data libsub-test-private not found; some tests will not run");
51 sub::make_iso6937_tables ();
55 BOOST_GLOBAL_FIXTURE (TestConfig);
58 check_text (boost::filesystem::path a, boost::filesystem::path b)
60 if (!boost::filesystem::exists (a)) {
61 cerr << "File not found: " << a << "\n";
64 if (!boost::filesystem::exists (b)) {
65 cerr << "File not found: " << b << "\n";
68 BOOST_CHECK (boost::filesystem::exists (a));
69 BOOST_CHECK (boost::filesystem::exists (b));
71 ifstream p (a.c_str ());
72 ifstream q (b.c_str ());
76 while (p.good() && q.good()) {
79 BOOST_CHECK_EQUAL (x, y);
82 BOOST_CHECK (p.good() == false);
83 BOOST_CHECK (q.good() == false);
87 check_file (boost::filesystem::path ref, boost::filesystem::path check)
89 uintmax_t N = boost::filesystem::file_size (ref);
90 BOOST_CHECK_EQUAL (N, boost::filesystem::file_size (check));
91 FILE* ref_file = fopen (ref.string().c_str(), "rb");
92 BOOST_CHECK (ref_file);
93 FILE* check_file = fopen (check.string().c_str(), "rb");
94 BOOST_CHECK (check_file);
96 int const buffer_size = 65536;
97 uint8_t* ref_buffer = new uint8_t[buffer_size];
98 uint8_t* check_buffer = new uint8_t[buffer_size];
100 uintmax_t offset = 0;
102 uintmax_t this_time = min (uintmax_t (buffer_size), N - offset);
103 size_t r = fread (ref_buffer, 1, this_time, ref_file);
104 BOOST_CHECK_EQUAL (r, this_time);
105 r = fread (check_buffer, 1, this_time, check_file);
106 BOOST_CHECK_EQUAL (r, this_time);
108 for (uintmax_t i = 0; i < this_time; ++i) {
109 string const s = String::compose (
110 "Files differ at offset %1; reference is %2, check is %3", (offset + i), ((int) ref_buffer[i]), ((int) check_buffer[i])
112 BOOST_CHECK_MESSAGE (ref_buffer[i] == check_buffer[i], s);
119 delete[] check_buffer;