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