catch2/tests/ExtraTests/X02-DisabledMacros.cpp

66 lines
1.6 KiB
C++
Raw Normal View History

// Copyright Catch2 Authors
// Distributed under the Boost Software License, Version 1.0.
// (See accompanying file LICENSE_1_0.txt or copy at
// https://www.boost.org/LICENSE_1_0.txt)
// SPDX-License-Identifier: BSL-1.0
2022-01-29 00:40:03 +01:00
/**\file
* Test that CATCH_CONFIG_DISABLE turns off TEST_CASE autoregistration
* and expressions in assertion macros are not run.
*/
2018-09-01 17:28:06 +02:00
2020-01-21 15:03:07 +01:00
#include <catch2/catch_test_macros.hpp>
#include <catch2/benchmark/catch_benchmark.hpp>
#include <catch2/matchers/catch_matchers.hpp>
#include <catch2/matchers/catch_matchers_predicate.hpp>
2018-09-01 17:28:06 +02:00
#include <iostream>
struct foo {
foo(){
REQUIRE_NOTHROW( print() );
}
void print() const {
std::cout << "This should not happen\n";
}
};
2020-02-21 21:13:57 +01:00
#if defined(__clang__)
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wglobal-constructors"
#endif
2018-09-01 17:28:06 +02:00
// Construct foo, but `foo::print` should not be run
static foo f;
2018-09-01 17:28:06 +02:00
2020-02-21 21:13:57 +01:00
#if defined(__clang__)
// The test is unused since the registration is disabled
#pragma clang diagnostic ignored "-Wunused-function"
#endif
2018-09-01 17:28:06 +02:00
// This test should not be run, because it won't be registered
TEST_CASE( "Disabled Macros" ) {
CHECK( 1 == 2 );
REQUIRE( 1 == 2 );
2018-09-01 17:28:06 +02:00
std::cout << "This should not happen\n";
FAIL();
// Test that static assertions don't fire when macros are disabled
STATIC_CHECK( 0 == 1 );
STATIC_REQUIRE( !true );
CAPTURE( 1 );
CAPTURE( 1, "captured" );
REQUIRE_THAT( 1,
Catch::Matchers::Predicate( []( int ) { return false; } ) );
BENCHMARK( "Disabled benchmark" ) { REQUIRE( 1 == 2 ); };
2018-09-01 17:28:06 +02:00
}
2020-02-21 21:13:57 +01:00
#if defined(__clang__)
#pragma clang diagnostic pop
#endif