xlnt/tests/helpers/test_suite.hpp

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#pragma once
#include <cstdint>
#include <functional>
#include <iostream>
#include <string>
#include <utility>
#include <vector>
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#include <helpers/assertions.hpp>
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struct test_status
{
std::size_t tests_run = 0;
std::size_t tests_failed = 0;
std::size_t tests_passed = 0;
std::vector<std::string> failures;
};
std::string build_name(const std::string &pretty, const std::string &method)
{
return pretty.substr(0, pretty.find("::") + 2) + method;
}
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#define register_test(test) register_test_internal([this]() { test(); }, build_name(__FUNCTION__, #test));
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class test_suite
{
public:
test_status go()
{
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test_status status;
for (auto test : tests)
{
try
{
test.first();
std::cout << ".";
status.tests_passed++;
}
catch (std::exception &ex)
{
std::string fail_msg = test.second + " failed with:\n" + std::string(ex.what());
std::cout << "*\n"
<< fail_msg << '\n';
status.tests_failed++;
status.failures.push_back(fail_msg);
}
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catch (...)
{
std::cout << "*\n" << test.second << " failed\n";
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status.tests_failed++;
status.failures.push_back(test.second);
}
std::cout.flush();
status.tests_run++;
}
return status;
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}
protected:
void register_test_internal(std::function<void()> t, const std::string &function)
{
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tests.push_back(std::make_pair(t, function));
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}
private:
std::vector<std::pair<std::function<void(void)>, std::string>> tests;
};