forked from catchorg/Catch2
6070745cab
This PR ultimately does 3 things * Separately tracks matched tests per each filter part (that is, a set of filters separated by an OR (`,`)), which allows Catch2 to report each of the alternative filters that don't match any tests. * Fixes `-w NoTests` to return non-zero in the process * Adds tests for `-w NoTests`.
121 lines
4.4 KiB
C++
121 lines
4.4 KiB
C++
/*
|
|
* Created by Martin on 25/07/2017
|
|
*
|
|
* Distributed under the Boost Software License, Version 1.0. (See accompanying
|
|
* file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
|
|
*/
|
|
|
|
#include "catch_test_case_registry_impl.h"
|
|
|
|
#include "catch_context.h"
|
|
#include "catch_enforce.h"
|
|
#include "catch_interfaces_registry_hub.h"
|
|
#include "catch_random_number_generator.h"
|
|
#include "catch_string_manip.h"
|
|
#include "catch_test_case_info.h"
|
|
|
|
#include <sstream>
|
|
|
|
namespace Catch {
|
|
|
|
std::vector<TestCase> sortTests( IConfig const& config, std::vector<TestCase> const& unsortedTestCases ) {
|
|
|
|
std::vector<TestCase> sorted = unsortedTestCases;
|
|
|
|
switch( config.runOrder() ) {
|
|
case RunTests::InLexicographicalOrder:
|
|
std::sort( sorted.begin(), sorted.end() );
|
|
break;
|
|
case RunTests::InRandomOrder:
|
|
seedRng( config );
|
|
std::shuffle( sorted.begin(), sorted.end(), rng() );
|
|
break;
|
|
case RunTests::InDeclarationOrder:
|
|
// already in declaration order
|
|
break;
|
|
}
|
|
return sorted;
|
|
}
|
|
|
|
bool isThrowSafe( TestCase const& testCase, IConfig const& config ) {
|
|
return !testCase.throws() || config.allowThrows();
|
|
}
|
|
|
|
bool matchTest( TestCase const& testCase, TestSpec const& testSpec, IConfig const& config ) {
|
|
return testSpec.matches( testCase ) && isThrowSafe( testCase, config );
|
|
}
|
|
|
|
void enforceNoDuplicateTestCases( std::vector<TestCase> const& functions ) {
|
|
std::set<TestCase> seenFunctions;
|
|
for( auto const& function : functions ) {
|
|
auto prev = seenFunctions.insert( function );
|
|
CATCH_ENFORCE( prev.second,
|
|
"error: TEST_CASE( \"" << function.name << "\" ) already defined.\n"
|
|
<< "\tFirst seen at " << prev.first->getTestCaseInfo().lineInfo << "\n"
|
|
<< "\tRedefined at " << function.getTestCaseInfo().lineInfo );
|
|
}
|
|
}
|
|
|
|
std::vector<TestCase> filterTests( std::vector<TestCase> const& testCases, TestSpec const& testSpec, IConfig const& config ) {
|
|
std::vector<TestCase> filtered;
|
|
filtered.reserve( testCases.size() );
|
|
for (auto const& testCase : testCases) {
|
|
if ((!testSpec.hasFilters() && !testCase.isHidden()) ||
|
|
(testSpec.hasFilters() && matchTest(testCase, testSpec, config))) {
|
|
filtered.push_back(testCase);
|
|
}
|
|
}
|
|
return filtered;
|
|
}
|
|
std::vector<TestCase> const& getAllTestCasesSorted( IConfig const& config ) {
|
|
return getRegistryHub().getTestCaseRegistry().getAllTestsSorted( config );
|
|
}
|
|
|
|
void TestRegistry::registerTest( TestCase const& testCase ) {
|
|
std::string name = testCase.getTestCaseInfo().name;
|
|
if( name.empty() ) {
|
|
ReusableStringStream rss;
|
|
rss << "Anonymous test case " << ++m_unnamedCount;
|
|
return registerTest( testCase.withName( rss.str() ) );
|
|
}
|
|
m_functions.push_back( testCase );
|
|
}
|
|
|
|
std::vector<TestCase> const& TestRegistry::getAllTests() const {
|
|
return m_functions;
|
|
}
|
|
std::vector<TestCase> const& TestRegistry::getAllTestsSorted( IConfig const& config ) const {
|
|
if( m_sortedFunctions.empty() )
|
|
enforceNoDuplicateTestCases( m_functions );
|
|
|
|
if( m_currentSortOrder != config.runOrder() || m_sortedFunctions.empty() ) {
|
|
m_sortedFunctions = sortTests( config, m_functions );
|
|
m_currentSortOrder = config.runOrder();
|
|
}
|
|
return m_sortedFunctions;
|
|
}
|
|
|
|
|
|
|
|
///////////////////////////////////////////////////////////////////////////
|
|
TestInvokerAsFunction::TestInvokerAsFunction( void(*testAsFunction)() ) noexcept : m_testAsFunction( testAsFunction ) {}
|
|
|
|
void TestInvokerAsFunction::invoke() const {
|
|
m_testAsFunction();
|
|
}
|
|
|
|
std::string extractClassName( StringRef const& classOrQualifiedMethodName ) {
|
|
std::string className = classOrQualifiedMethodName;
|
|
if( startsWith( className, '&' ) )
|
|
{
|
|
std::size_t lastColons = className.rfind( "::" );
|
|
std::size_t penultimateColons = className.rfind( "::", lastColons-1 );
|
|
if( penultimateColons == std::string::npos )
|
|
penultimateColons = 1;
|
|
className = className.substr( penultimateColons, lastColons-penultimateColons );
|
|
}
|
|
return className;
|
|
}
|
|
|
|
} // end namespace Catch
|