virtual void registerTest( TestCase const& testCase ) {
std::string name = testCase.getTestCaseInfo().name;
if( name == "" ) {
std::ostringstream oss;
oss << "Anonymous test case " << ++m_unnamedCount;
return registerTest( testCase.withName( oss.str() ) );
}
if( m_functions.find( testCase ) == m_functions.end() ) {
m_functions.insert( testCase );
m_functionsInOrder.push_back( testCase );
if( !testCase.isHidden() )
m_nonHiddenFunctions.push_back( testCase );
}
else {
TestCase const& prev = *m_functions.find( testCase );
{
Colour colourGuard( Colour::Red );
Catch::cerr() << "error: TEST_CASE( \"" << name << "\" ) already defined.\n"
<< "\tFirst seen at " << prev.getTestCaseInfo().lineInfo << "\n"
<< "\tRedefined at " << testCase.getTestCaseInfo().lineInfo << std::endl;
}
exit(1);
}
}
inline std::size_t listTests( Config const& config ) {
if( config.filters().empty() )
std::cout << "All available test cases:\n";
else
std::cout << "Matching test cases:\n";
std::size_t matchedTests = 0;
TextAttributes nameAttr, tagsAttr;
nameAttr.setInitialIndent( 2 ).setIndent( 4 );
tagsAttr.setIndent( 6 );
std::vector<TestCase> const& allTests = getRegistryHub().getTestCaseRegistry().getAllTests();
for( std::vector<TestCase>::const_iterator it = allTests.begin(), itEnd = allTests.end();
it != itEnd;
++it )
if( matchesFilters( config.filters(), *it ) ) {
matchedTests++;
TestCaseInfo const& testCaseInfo = it->getTestCaseInfo();
Colour::Code colour = testCaseInfo.isHidden
? Colour::SecondaryText
: Colour::None;
Colour colourGuard( colour );
std::cout << Text( testCaseInfo.name, nameAttr ) << std::endl;
if( !testCaseInfo.tags.empty() )
std::cout << Text( testCaseInfo.tagsAsString, tagsAttr ) << std::endl;
}
if( config.filters().empty() )
std::cout << pluralise( matchedTests, "test case" ) << "\n" << std::endl;
else
std::cout << pluralise( matchedTests, "matching test case" ) << "\n" << std::endl;
return matchedTests;
}
inline std::size_t listTags( Config const& config ) {
if( config.filters().empty() )
std::cout << "All available tags:\n";
else
std::cout << "Matching tags:\n";
std::vector<TestCase> const& allTests = getRegistryHub().getTestCaseRegistry().getAllTests();
std::vector<TestCase>::const_iterator it = allTests.begin(), itEnd = allTests.end();
std::map<std::string, int> tagCounts;
std::size_t maxTagLen = 0;
for(; it != itEnd; ++it ) {
if( matchesFilters( config.filters(), *it ) ) {
for( std::set<std::string>::const_iterator tagIt = it->getTestCaseInfo().tags.begin(),
tagItEnd = it->getTestCaseInfo().tags.end();
tagIt != tagItEnd;
++tagIt ) {
std::string tagName = *tagIt;
maxTagLen = (std::max)( maxTagLen, tagName.size() );
std::map<std::string, int>::iterator countIt = tagCounts.find( tagName );
if( countIt == tagCounts.end() )
tagCounts.insert( std::make_pair( tagName, 1 ) );
else
countIt->second++;
}
}
}
maxTagLen +=4;
if( maxTagLen > CATCH_CONFIG_CONSOLE_WIDTH-10 )
maxTagLen = CATCH_CONFIG_CONSOLE_WIDTH-10;
for( std::map<std::string, int>::const_iterator countIt = tagCounts.begin(), countItEnd = tagCounts.end();
countIt != countItEnd;
++countIt ) {
Text wrapper( "[" + countIt->first + "]", TextAttributes()
.setIndent(2)
.setWidth( maxTagLen ) );
std::cout << wrapper;
std::size_t dots = 2;
if( maxTagLen > wrapper.last().size() )
dots += maxTagLen - wrapper.last().size();
{
Colour colourGuard( Colour::SecondaryText );
std::cout << std::string( dots, '.' );
}
std::cout << countIt->second
<< "\n";
}
std::cout << pluralise( tagCounts.size(), "tag" ) << "\n" << std::endl;
return tagCounts.size();
}
int applyCommandLine( int argc, char* const argv[], OnUnusedOptions::DoWhat unusedOptionBehaviour = OnUnusedOptions::Fail ) {
try {
m_cli.setThrowOnUnrecognisedTokens( unusedOptionBehaviour == OnUnusedOptions::Fail );
m_unusedTokens = m_cli.parseInto( argc, argv, m_configData );
if( m_configData.showHelp )
showHelp( m_configData.processName );
m_config.reset();
}
catch( std::exception& ex ) {
{
Colour colourGuard( Colour::Red );
std::cerr << "\nError(s) in input:\n"
<< Text( ex.what(), TextAttributes().setIndent(2) )
<< "\n\n";
}
m_cli.usage( std::cout, m_configData.processName );
return (std::numeric_limits<int>::max)();
}
return 0;
}
inline std::size_t listTests(Config const &config) {
TestSpec testSpec = config.testSpec();
if (config.testSpec().hasFilters())
Catch::cout() << "Matching test cases:\n";
else {
Catch::cout() << "All available test cases:\n";
testSpec = TestSpecParser(ITagAliasRegistry::get()).parse("*").testSpec();
}
std::size_t matchedTests = 0;
TextAttributes nameAttr, tagsAttr;
nameAttr.setInitialIndent(2).setIndent(4);
tagsAttr.setIndent(6);
std::vector<TestCase> matchedTestCases = filterTests(getAllTestCasesSorted(config), testSpec, config);
for (std::vector<TestCase>::const_iterator it = matchedTestCases.begin(), itEnd = matchedTestCases.end();
it != itEnd;
++it) {
matchedTests++;
TestCaseInfo const &testCaseInfo = it->getTestCaseInfo();
Colour::Code colour = testCaseInfo.isHidden()
? Colour::SecondaryText
: Colour::None;
Colour colourGuard(colour);
Catch::cout() << Text(testCaseInfo.name, nameAttr) << std::endl;
if (!testCaseInfo.tags.empty())
Catch::cout() << Text(testCaseInfo.tagsAsString, tagsAttr) << std::endl;
}
if (!config.testSpec().hasFilters())
Catch::cout() << pluralise(matchedTests, "test case") << "\n" << std::endl;
else
Catch::cout() << pluralise(matchedTests, "matching test case") << "\n" << std::endl;
return matchedTests;
}
inline std::size_t listTests( Config const& config ) {
if( config.filters().empty() )
std::cout << "All available test cases:\n";
else
std::cout << "Matching test cases:\n";
std::vector<TestCase> const& allTests = getRegistryHub().getTestCaseRegistry().getAllTests();
std::vector<TestCase>::const_iterator it = allTests.begin(), itEnd = allTests.end();
// First pass - get max tags
std::size_t maxTagLen = 0;
std::size_t maxNameLen = 0;
for(; it != itEnd; ++it ) {
if( matchesFilters( config.filters(), *it ) ) {
maxTagLen = (std::max)( it->getTestCaseInfo().tagsAsString.size(), maxTagLen );
maxNameLen = (std::max)( it->getTestCaseInfo().name.size(), maxNameLen );
}
}
// Try to fit everything in. If not shrink tag column first, down to 30
// then shrink name column until it all fits (strings will be wrapped within column)
while( maxTagLen + maxNameLen > CATCH_CONFIG_CONSOLE_WIDTH-5 ) {
if( maxTagLen > 30 )
--maxTagLen;
else
--maxNameLen;
}
std::size_t matchedTests = 0;
for( it = allTests.begin(); it != itEnd; ++it ) {
if( matchesFilters( config.filters(), *it ) ) {
matchedTests++;
Text nameWrapper( it->getTestCaseInfo().name,
TextAttributes()
.setWidth( maxNameLen )
.setInitialIndent(2)
.setIndent(4) );
Text tagsWrapper( it->getTestCaseInfo().tagsAsString,
TextAttributes()
.setWidth( maxTagLen )
.setInitialIndent(0)
.setIndent( 2 ) );
for( std::size_t i = 0; i < (std::max)( nameWrapper.size(), tagsWrapper.size() ); ++i ) {
Colour::Code colour = Colour::None;
if( it->getTestCaseInfo().isHidden )
colour = Colour::SecondaryText;
std::string nameCol;
if( i < nameWrapper.size() ) {
nameCol = nameWrapper[i];
}
else {
nameCol = " ...";
colour = Colour::SecondaryText;
}
{
Colour colourGuard( colour );
std::cout << nameCol;
}
if( i < tagsWrapper.size() && !tagsWrapper[i].empty() ) {
if( i == 0 ) {
Colour colourGuard( Colour::SecondaryText );
std::cout << " " << std::string( maxNameLen - nameCol.size(), '.' ) << " ";
}
else {
std::cout << std::string( maxNameLen - nameCol.size(), ' ' ) << " ";
}
std::cout << tagsWrapper[i];
}
std::cout << "\n";
}
}
}
if( config.filters().empty() )
std::cout << pluralise( matchedTests, "test case" ) << "\n" << std::endl;
else
std::cout << pluralise( matchedTests, "matching test case" ) << "\n" << std::endl;
return matchedTests;
}
