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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 "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_run_context.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
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