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// X02-DisabledMacros.cpp
// Test that CATCH_CONFIG_DISABLE turns off TEST_CASE autoregistration
// and expressions in assertion macros are not run.
#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>
#include <iostream>
struct foo {
foo(){
REQUIRE_NOTHROW( print() );
}
void print() const {
std::cout << "This should not happen\n";
}
};
#if defined(__clang__)
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wglobal-constructors"
#endif
// Construct foo, but `foo::print` should not be run
foo f;
#if defined(__clang__)
// The test is unused since the registration is disabled
#pragma clang diagnostic ignored "-Wunused-function"
#endif
// This test should not be run, because it won't be registered
TEST_CASE( "Disabled Macros" ) {
CHECK( 1 == 2 );
REQUIRE( 1 == 2 );
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 );
REQUIRE_THAT( 1,
Catch::Matchers::Predicate( []( int ) { return false; } ) );
BENCHMARK( "Disabled benchmark" ) { REQUIRE( 1 == 2 ); };
}
#if defined(__clang__)
#pragma clang diagnostic pop
#endif
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