/*
- Copyright (C) 2014 Carl Hetherington <cth@carlh.net>
+ Copyright (C) 2014-2019 Carl Hetherington <cth@carlh.net>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
#define BOOST_TEST_DYN_LINK
#define BOOST_TEST_MODULE libsub_test
+#include "iso6937_tables.h"
+#include "compose.hpp"
#include <boost/test/unit_test.hpp>
#include <boost/filesystem.hpp>
#include <fstream>
#include <string>
-#include "iso6937_tables.h"
+#include <iostream>
using std::string;
using std::cerr;
using std::cout;
using std::min;
using std::max;
+using std::hex;
using std::ifstream;
using std::getline;
if (!boost::filesystem::exists (b)) {
cerr << "File not found: " << b << "\n";
}
-
+
BOOST_CHECK (boost::filesystem::exists (a));
BOOST_CHECK (boost::filesystem::exists (b));
-
+
ifstream p (a.c_str ());
ifstream q (b.c_str ());
BOOST_CHECK (ref_file);
FILE* check_file = fopen (check.string().c_str(), "rb");
BOOST_CHECK (check_file);
-
+
int const buffer_size = 65536;
uint8_t* ref_buffer = new uint8_t[buffer_size];
uint8_t* check_buffer = new uint8_t[buffer_size];
- while (N) {
- uintmax_t this_time = min (uintmax_t (buffer_size), N);
+ uintmax_t offset = 0;
+ while (offset < N) {
+ uintmax_t this_time = min (uintmax_t (buffer_size), N - offset);
size_t r = fread (ref_buffer, 1, this_time, ref_file);
BOOST_CHECK_EQUAL (r, this_time);
r = fread (check_buffer, 1, this_time, check_file);
BOOST_CHECK_EQUAL (r, this_time);
- BOOST_CHECK_EQUAL (memcmp (ref_buffer, check_buffer, this_time), 0);
- N -= this_time;
+ for (uintmax_t i = 0; i < this_time; ++i) {
+ string const s = String::compose (
+ "Files differ at offset %1; reference is %2, check is %3", (offset + i), ((int) ref_buffer[i]), ((int) check_buffer[i])
+ );
+ BOOST_CHECK_MESSAGE (ref_buffer[i] == check_buffer[i], s);
+ }
+
+ offset += this_time;
}
delete[] ref_buffer;