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/*
* 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 <catch2/catch_test_case_registry_impl.h>
#include <catch2/catch_context.h>
#include <catch2/catch_enforce.h>
#include <catch2/catch_interfaces_registry_hub.h>
#include <catch2/catch_random_number_generator.h>
#include <catch2/catch_run_context.h>
#include <catch2/catch_string_manip.h>
#include <catch2/catch_test_case_info.h>
#include <sstream>
namespace Catch {
std::vector<TestCaseHandle> sortTests( IConfig const& config, std::vector<TestCaseHandle> const& unsortedTestCases ) {
std::vector<TestCaseHandle> 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( TestCaseHandle const& testCase, IConfig const& config ) {
return !testCase.getTestCaseInfo().throws() || config.allowThrows();
}
bool matchTest( TestCaseHandle const& testCase, TestSpec const& testSpec, IConfig const& config ) {
return testSpec.matches( testCase.getTestCaseInfo() ) && isThrowSafe( testCase, config );
}
void enforceNoDuplicateTestCases( std::vector<TestCaseHandle> const& functions ) {
std::set<TestCaseHandle> seenFunctions;
for( auto const& function : functions ) {
auto prev = seenFunctions.insert( function );
CATCH_ENFORCE( prev.second,
"error: TEST_CASE( \"" << function.getTestCaseInfo().name << "\" ) already defined.\n"
<< "\tFirst seen at " << prev.first->getTestCaseInfo().lineInfo << "\n"
<< "\tRedefined at " << function.getTestCaseInfo().lineInfo );
}
}
std::vector<TestCaseHandle> filterTests( std::vector<TestCaseHandle> const& testCases, TestSpec const& testSpec, IConfig const& config ) {
std::vector<TestCaseHandle> filtered;
filtered.reserve( testCases.size() );
for (auto const& testCase : testCases) {
if ((!testSpec.hasFilters() && !testCase.getTestCaseInfo().isHidden()) ||
(testSpec.hasFilters() && matchTest(testCase, testSpec, config))) {
filtered.push_back(testCase);
}
}
return filtered;
}
std::vector<TestCaseHandle> const& getAllTestCasesSorted( IConfig const& config ) {
return getRegistryHub().getTestCaseRegistry().getAllTestsSorted( config );
}
void TestRegistry::registerTest(std::unique_ptr<TestCaseInfo> testInfo, std::unique_ptr<ITestInvoker> testInvoker) {
m_handles.emplace_back(testInfo.get(), testInvoker.get());
m_infos.push_back(std::move(testInfo));
m_invokers.push_back(std::move(testInvoker));
}
std::vector<std::unique_ptr<TestCaseInfo>> const& TestRegistry::getAllInfos() const {
return m_infos;
}
std::vector<TestCaseHandle> const& TestRegistry::getAllTests() const {
return m_handles;
}
std::vector<TestCaseHandle> const& TestRegistry::getAllTestsSorted( IConfig const& config ) const {
if( m_sortedFunctions.empty() )
enforceNoDuplicateTestCases( m_handles );
if( m_currentSortOrder != config.runOrder() || m_sortedFunctions.empty() ) {
m_sortedFunctions = sortTests( config, m_handles );
m_currentSortOrder = config.runOrder();
}
return m_sortedFunctions;
}
///////////////////////////////////////////////////////////////////////////
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
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