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Test harness improvements.

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This commit is contained in:
ADAM David Alan Martin
2021-10-16 23:21:04 -04:00
parent 6de408590e
commit 76c7eaf1b7
1 changed files with 22 additions and 2 deletions
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24
Testing/test.h
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@ -23,6 +23,15 @@ namespace Alepha::Hydrogen::Testing
{
inline namespace exports {}
namespace C
{
const bool debug= false;
const bool debugTestRegistration= false or C::debug;
const bool debugTestRun= false or C::debug;
using namespace Alepha::exports::C;
}
using namespace std::literals::string_literals;
struct TestName
@ -67,6 +76,7 @@ namespace Alepha::Hydrogen::Testing
operator <= ( TestName name, std::function< void () > test )
{
struct TestRegistration {} rv;
if( C::debugTestRegistration ) std::cerr << "Attempting to register: " << name.name << std::endl;
registry().emplace_back( name.name, name.disabled, test );
assert( not registry().empty() );
@ -78,10 +88,13 @@ namespace Alepha::Hydrogen::Testing
struct exports::TestFailureException
{
int failureCount= -1;
explicit TestFailureException( const int failureCount ) : failureCount( failureCount ) {}
};
template< typename Integer, typename= std::enable_if_t< std::is_integral_v< Integer > > >
inline auto
operator <= ( TestName name, std::function< int () > test )
operator <= ( TestName name, std::function< Integer () > test )
{
auto wrapper= [test]
{
@ -124,7 +137,8 @@ namespace Alepha::Hydrogen::Testing
TestStateCore state;
test( state );
return state.failures.size();
}
};
return name <= std::function{ wrapper };
};
template< typename TestFunc >
@ -139,6 +153,10 @@ namespace Alepha::Hydrogen::Testing
[[nodiscard]] inline int
runAllTests( const std::vector< std::string > selections= {} )
{
if( C::debugTestRun )
{
std::cerr << "Going to run all tests. (I see " << registry().size() << " tests.)" << std::endl;
}
bool failed= false;
const auto selected= [ selections ]( const std::string test )
{
@ -157,6 +175,8 @@ namespace Alepha::Hydrogen::Testing
for( const auto &[ name, disabled, test ]: registry() )
try
{
if( C::debugTestRun ) std::cerr << "Trying test " << name << std::endl;
if( explicitlyNamed( name ) or not disabled and selected( name ) )
{
test();