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/* Copyright 2015 OpenMarket Ltd
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include <cstring>
#include <iostream>
#include <iomanip>
#include <cstdlib>
std::ostream & print_hex(
std::ostream & os,
std::uint8_t const * data,
std::size_t length
) {
for (std::size_t i = 0; i < length; i++) {
os << std::setw(2) << std::setfill('0') << std::right
<< std::hex << (int) data[i];
}
return os;
}
char const * TEST_CASE;
template<typename T>
void assert_equals(
const char *file,
unsigned line,
const char *expected_expr,
const char *actual_expr,
T const & expected,
T const & actual
) {
if (expected != actual) {
std::cout << "FAILED: " << TEST_CASE << std::endl;
std::cout << file << ":" << line << std::endl;
std::cout << expected_expr << " == " << actual_expr << std::endl;
std::cout << "Expected: " << expected << std::endl;
std::cout << "Actual: " << actual << std::endl;
std::exit(1);
}
}
void assert_equals(
const char *file,
unsigned line,
const char *expected_expr,
const char *actual_expr,
std::uint8_t const * expected,
std::uint8_t const * actual,
std::size_t length
) {
if (std::memcmp(expected, actual, length)) {
std::cout << "FAILED: " << TEST_CASE << std::endl;
std::cout << file << ":" << line << std::endl;
std::cout << expected_expr << " == " << actual_expr << std::endl;
print_hex(std::cout << "Expected: ", expected, length) << std::endl;
print_hex(std::cout << "Actual: ", actual, length) << std::endl;
std::exit(1);
}
}
#define assert_equals(expected, actual, ...) assert_equals( \
__FILE__, __LINE__, #expected, #actual, expected, actual, ##__VA_ARGS__ \
)
class TestCase {
public:
TestCase(const char *name) { TEST_CASE = name; }
~TestCase() { std::cout << "PASSED: " << TEST_CASE << std::endl; }
};
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