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// Copyright Catch2 Authors
// Distributed under the Boost Software License, Version 1.0.
// (See accompanying file LICENSE.txt or copy at
// https://www.boost.org/LICENSE_1_0.txt)
// SPDX-License-Identifier: BSL-1.0
/**\file
* Registers a listener that records the testCase* events and prints them
* when the test run ends, outside any test, where the runner passes the
* output on.
*
* The resulting executable can then be used by an external Python script
* to verify that testCase{Starting,Ended} and testCasePartial{Starting,Ended}
* events are properly nested.
*/
#include <Progmasoft/Catch3/TestMacros.hpp>
#include <Progmasoft/Catch3/TestCaseInfo.hpp>
#include <Progmasoft/Catch3/Reporters/EventListener.hpp>
#include <Progmasoft/Catch3/Reporters/Registrars.hpp>
#include <Progmasoft/Catch3/Generators/Generators.hpp>
#include <iostream>
#include <string>
using Catch::TestCaseInfo;
using Catch::TestCaseStats;
namespace {
class PartialListener : public Catch::EventListenerBase {
public:
using EventListenerBase::EventListenerBase;
//! Called _once_ for each TEST_CASE, no matter how many times it is entered
void testCaseStarting(TestCaseInfo const& testInfo) override {
m_events += "TestCaseStarting: " + testInfo.name + '\n';
}
//! Called _every time_ a TEST_CASE is entered, including repeats (due to sections)
void testCasePartialStarting(TestCaseInfo const& testInfo, uint64_t partNumber) override {
m_events += "TestCaseStartingPartial: " + testInfo.name + '#' + std::to_string(partNumber) + '\n';
}
//! Called _every time_ a TEST_CASE is entered, including repeats (due to sections)
void testCasePartialEnded(TestCaseStats const& testCaseStats, uint64_t partNumber) override {
m_events += "TestCasePartialEnded: " + testCaseStats.testInfo->name + '#' + std::to_string(partNumber) + '\n';
}
//! Called _once_ for each TEST_CASE, no matter how many times it is entered
void testCaseEnded(TestCaseStats const& testCaseStats) override {
m_events += "TestCaseEnded: " + testCaseStats.testInfo->name + '\n';
}
void testRunEnded( Catch::TestRunStats const& ) override {
std::cout << "BEGIN EVENTS\n" << m_events << "END EVENTS\n" << std::flush;
}
private:
std::string m_events;
};
} // namespace
CATCH_REGISTER_LISTENER(PartialListener)
TEST_CASE("section") {
SECTION("A") {}
SECTION("B") {}
SECTION("C") {}
SECTION("D") {}
}
TEST_CASE("generator") {
auto _ = GENERATE(1, 2, 3, 4);
(void)_;
}
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