mirror of
https://github.com/catchorg/Catch2.git
synced 2024-11-22 21:36:11 +01:00
685 lines
29 KiB
C++
685 lines
29 KiB
C++
/*
|
|
* Created by Phil on 02/11/2010.
|
|
* Copyright 2010 Two Blue Cubes Ltd. All rights reserved.
|
|
*
|
|
* 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)
|
|
*/
|
|
#ifndef TWOBLUECUBES_CATCH_COMMANDLINE_HPP_INCLUDED
|
|
#define TWOBLUECUBES_CATCH_COMMANDLINE_HPP_INCLUDED
|
|
|
|
#include "catch_config.hpp"
|
|
#include "catch_common.h"
|
|
|
|
namespace Catch {
|
|
|
|
class Command {
|
|
public:
|
|
Command(){}
|
|
|
|
explicit Command( std::string const& name ) : m_name( name ) {
|
|
}
|
|
|
|
Command& operator += ( std::string const& arg ) {
|
|
m_args.push_back( arg );
|
|
return *this;
|
|
}
|
|
Command& operator += ( Command const& other ) {
|
|
std::copy( other.m_args.begin(), other.m_args.end(), std::back_inserter( m_args ) );
|
|
if( m_name.empty() )
|
|
m_name = other.m_name;
|
|
return *this;
|
|
}
|
|
Command operator + ( Command const& other ) {
|
|
Command newCommand( *this );
|
|
newCommand += other;
|
|
return newCommand;
|
|
}
|
|
|
|
operator SafeBool::type() const {
|
|
return SafeBool::makeSafe( !m_name.empty() || !m_args.empty() );
|
|
}
|
|
|
|
std::string name() const { return m_name; }
|
|
std::string operator[]( std::size_t i ) const { return m_args[i]; }
|
|
std::size_t argsCount() const { return m_args.size(); }
|
|
|
|
void raiseError( std::string const& message ) const {
|
|
std::ostringstream oss;
|
|
if( m_name.empty() )
|
|
oss << "Error while parsing " << m_name << ". " << message << ".";
|
|
else
|
|
oss << "Error while parsing arguments. " << message << ".";
|
|
|
|
if( m_args.size() > 0 )
|
|
oss << " Arguments were:";
|
|
for( std::size_t i = 0; i < m_args.size(); ++i )
|
|
oss << " " << m_args[i];
|
|
if( isTrue( true ) )
|
|
throw std::domain_error( oss.str() );
|
|
}
|
|
|
|
private:
|
|
|
|
std::string m_name;
|
|
std::vector<std::string> m_args;
|
|
};
|
|
|
|
class CommandParser {
|
|
public:
|
|
CommandParser( int argc, char const * const * argv ) : m_argc( static_cast<std::size_t>( argc ) ), m_argv( argv ) {}
|
|
|
|
std::string exeName() const {
|
|
std::string exeName = m_argv[0];
|
|
std::string::size_type pos = exeName.find_last_of( "/\\" );
|
|
if( pos != std::string::npos )
|
|
exeName = exeName.substr( pos+1 );
|
|
return exeName;
|
|
}
|
|
Command find( std::string const& arg1, std::string const& arg2, std::string const& arg3 ) const {
|
|
return find( arg1 ) + find( arg2 ) + find( arg3 );
|
|
}
|
|
|
|
Command find( std::string const& shortArg, std::string const& longArg ) const {
|
|
return find( shortArg ) + find( longArg );
|
|
}
|
|
Command find( std::string const& arg ) const {
|
|
if( arg.empty() )
|
|
return getArgs( "", 1 );
|
|
else
|
|
for( std::size_t i = 1; i < m_argc; ++i )
|
|
if( m_argv[i] == arg )
|
|
return getArgs( m_argv[i], i+1 );
|
|
return Command();
|
|
}
|
|
Command getDefaultArgs() const {
|
|
return getArgs( "", 1 );
|
|
}
|
|
|
|
private:
|
|
Command getArgs( std::string const& cmdName, std::size_t from ) const {
|
|
Command command( cmdName );
|
|
for( std::size_t i = from; i < m_argc && m_argv[i][0] != '-'; ++i )
|
|
command += m_argv[i];
|
|
return command;
|
|
}
|
|
|
|
std::size_t m_argc;
|
|
char const * const * m_argv;
|
|
};
|
|
|
|
class OptionParser : public SharedImpl<IShared> {
|
|
public:
|
|
OptionParser( int minArgs = 0, int maxArgs = 0 )
|
|
: m_minArgs( minArgs ), m_maxArgs( maxArgs )
|
|
{}
|
|
|
|
virtual ~OptionParser() {}
|
|
|
|
Command find( CommandParser const& parser ) const {
|
|
Command cmd;
|
|
for( std::vector<std::string>::const_iterator it = m_optionNames.begin();
|
|
it != m_optionNames.end();
|
|
++it )
|
|
cmd += parser.find( *it );
|
|
return cmd;
|
|
}
|
|
|
|
void validateArgs( Command const& args ) const {
|
|
if( tooFewArgs( args ) || tooManyArgs( args ) ) {
|
|
std::ostringstream oss;
|
|
if( m_maxArgs == -1 )
|
|
oss <<"Expected at least " << pluralise( static_cast<std::size_t>( m_minArgs ), "argument" );
|
|
else if( m_minArgs == m_maxArgs )
|
|
oss <<"Expected " << pluralise( static_cast<std::size_t>( m_minArgs ), "argument" );
|
|
else
|
|
oss <<"Expected between " << m_minArgs << " and " << m_maxArgs << " argument";
|
|
args.raiseError( oss.str() );
|
|
}
|
|
}
|
|
|
|
void parseIntoConfig( CommandParser const& parser, ConfigData& config ) {
|
|
if( Command cmd = find( parser ) ) {
|
|
validateArgs( cmd );
|
|
parseIntoConfig( cmd, config );
|
|
}
|
|
}
|
|
|
|
virtual void parseIntoConfig( Command const& cmd, ConfigData& config ) = 0;
|
|
virtual std::string argsSynopsis() const = 0;
|
|
virtual std::string optionSummary() const = 0;
|
|
virtual std::string optionDescription() const { return ""; }
|
|
|
|
std::string optionNames() const {
|
|
std::string names;
|
|
for( std::vector<std::string>::const_iterator it = m_optionNames.begin();
|
|
it != m_optionNames.end();
|
|
++it ) {
|
|
if( !it->empty() ) {
|
|
if( !names.empty() )
|
|
names += ", ";
|
|
names += *it;
|
|
}
|
|
else {
|
|
names = "[" + names;
|
|
}
|
|
}
|
|
if( names[0] == '[' )
|
|
names += "]";
|
|
return names;
|
|
}
|
|
|
|
protected:
|
|
|
|
bool tooFewArgs( Command const& args ) const {
|
|
return args.argsCount() < static_cast<std::size_t>( m_minArgs );
|
|
}
|
|
bool tooManyArgs( Command const& args ) const {
|
|
return m_maxArgs >= 0 && args.argsCount() > static_cast<std::size_t>( m_maxArgs );
|
|
}
|
|
std::vector<std::string> m_optionNames;
|
|
int m_minArgs;
|
|
int m_maxArgs;
|
|
};
|
|
|
|
namespace Options {
|
|
|
|
class HelpOptionParser : public OptionParser {
|
|
public:
|
|
HelpOptionParser() {
|
|
m_optionNames.push_back( "-?" );
|
|
m_optionNames.push_back( "-h" );
|
|
m_optionNames.push_back( "--help" );
|
|
}
|
|
virtual std::string argsSynopsis() const {
|
|
return "[<option for help on> ...]";
|
|
}
|
|
virtual std::string optionSummary() const {
|
|
return "Shows this usage summary, or help on a specific option, or options, if supplied";
|
|
}
|
|
virtual std::string optionDescription() const {
|
|
return "";
|
|
}
|
|
|
|
virtual void parseIntoConfig( Command const&, ConfigData& ) {
|
|
// Does not affect config
|
|
}
|
|
};
|
|
|
|
|
|
class TestCaseOptionParser : public OptionParser {
|
|
public:
|
|
TestCaseOptionParser() : OptionParser( 1, -1 ) {
|
|
m_optionNames.push_back( "-t" );
|
|
m_optionNames.push_back( "--test" );
|
|
m_optionNames.push_back( "" ); // default option
|
|
}
|
|
virtual std::string argsSynopsis() const {
|
|
return "<testspec> [<testspec>...]";
|
|
}
|
|
virtual std::string optionSummary() const {
|
|
return "Specifies which test case or cases to run";
|
|
}
|
|
|
|
// Lines are split at the nearest prior space char to the 80 char column.
|
|
// Tab chars are removed from the output but their positions are used to align
|
|
// subsequently wrapped lines
|
|
virtual std::string optionDescription() const {
|
|
return
|
|
"This option allows one ore more test specs to be supplied. Each spec either fully "
|
|
"specifies a test case or is a pattern containing wildcards to match a set of test "
|
|
"cases. If this option is not provided then all test cases, except those prefixed "
|
|
"by './' are run\n"
|
|
"\n"
|
|
"Specs must be enclosed in \"quotes\" if they contain spaces. If they do not "
|
|
"contain spaces the quotes are optional.\n"
|
|
"\n"
|
|
"Wildcards consist of the * character at the beginning, end, or both and can substitute for "
|
|
"any number of any characters (including none)\n"
|
|
"\n"
|
|
"If spec is prefixed with exclude: or the ~ character then the pattern matches an exclusion. "
|
|
"This means that tests matching the pattern are excluded from the set - even if a prior "
|
|
"inclusion spec included them. Subsequent inclusion specs will take precedence, however. "
|
|
"Inclusions and exclusions are evaluated in left-to-right order.\n"
|
|
"\n"
|
|
"Examples:\n"
|
|
"\n"
|
|
" -t thisTestOnly \tMatches the test case called, 'thisTestOnly'\n"
|
|
" -t \"this test only\" \tMatches the test case called, 'this test only'\n"
|
|
" -t these/* \tMatches all cases starting with 'these/'\n"
|
|
" -t exclude:notThis \tMatches all tests except, 'notThis'\n"
|
|
" -t ~notThis \tMatches all tests except, 'notThis'\n"
|
|
" -t ~*private* \tMatches all tests except those that contain 'private'\n"
|
|
" -t a/* ~a/b/* a/b/c \tMatches all tests that start with 'a/', except those "
|
|
"that start with 'a/b/', except 'a/b/c', which is included";
|
|
}
|
|
|
|
virtual void parseIntoConfig( Command const& cmd, ConfigData& config ) {
|
|
std::string groupName;
|
|
for( std::size_t i = 0; i < cmd.argsCount(); ++i ) {
|
|
if( i != 0 )
|
|
groupName += " ";
|
|
groupName += cmd[i];
|
|
}
|
|
TestCaseFilters filters( groupName );
|
|
for( std::size_t i = 0; i < cmd.argsCount(); ++i ) {
|
|
if( startsWith( cmd[i], "[" ) || startsWith( cmd[i], "~[" ) )
|
|
filters.addTags( cmd[i] );
|
|
else
|
|
filters.addFilter( TestCaseFilter( cmd[i] ) );
|
|
}
|
|
config.filters.push_back( filters );
|
|
}
|
|
};
|
|
|
|
class TagOptionParser : public OptionParser {
|
|
public:
|
|
TagOptionParser() : OptionParser( 1, -1 ) {
|
|
m_optionNames.push_back( "-g" );
|
|
m_optionNames.push_back( "--tag" );
|
|
}
|
|
virtual std::string argsSynopsis() const {
|
|
return "<tagspec> [,<tagspec>...]";
|
|
}
|
|
virtual std::string optionSummary() const {
|
|
return "Matches test cases against tags or tag patterns";
|
|
}
|
|
|
|
// Lines are split at the nearest prior space char to the 80 char column.
|
|
// Tab chars are removed from the output but their positions are used to align
|
|
// subsequently wrapped lines
|
|
virtual std::string optionDescription() const {
|
|
return
|
|
"This option allows one or more tags or tag patterns to be specified.\n"
|
|
"Each tag is enclosed in square brackets. A series of tags form an AND expression "
|
|
"wheras a comma seperated sequence forms an OR expression. e.g.:\n\n"
|
|
" -g [one][two],[three]\n\n"
|
|
"This matches all tests tagged [one] and [two], as well as all tests tagged [three].\n\n"
|
|
"Tags can be negated with the ~ character. This removes matching tests from the set. e.g.:\n\n"
|
|
" -g [one]~[two]\n\n"
|
|
"matches all tests tagged [one], except those also tagged [two]";
|
|
}
|
|
|
|
virtual void parseIntoConfig( Command const& cmd, ConfigData& config ) {
|
|
std::string groupName;
|
|
for( std::size_t i = 0; i < cmd.argsCount(); ++i ) {
|
|
if( i != 0 )
|
|
groupName += " ";
|
|
groupName += cmd[i];
|
|
}
|
|
TestCaseFilters filters( groupName );
|
|
for( std::size_t i = 0; i < cmd.argsCount(); ++i )
|
|
filters.addTags( cmd[i] );
|
|
config.filters.push_back( filters );
|
|
}
|
|
};
|
|
|
|
|
|
class ListOptionParser : public OptionParser {
|
|
public:
|
|
ListOptionParser() : OptionParser( 0, 2 ) {
|
|
m_optionNames.push_back( "-l" );
|
|
m_optionNames.push_back( "--list" );
|
|
}
|
|
virtual std::string argsSynopsis() const {
|
|
// return "[all | tests | reporters | tags [xml]]";
|
|
return "[all | tests | reporters | tags]";
|
|
}
|
|
virtual std::string optionSummary() const {
|
|
return "Lists available tests or reporters";
|
|
}
|
|
|
|
virtual std::string optionDescription() const {
|
|
return
|
|
"With no arguments this option will list all registered tests - one per line.\n"
|
|
// "Supplying the xml argument formats the list as an xml document (which may be useful for "
|
|
// "consumption by other tools).\n"
|
|
"Supplying the tests or reporters lists tests or reporters respectively - with descriptions.\n"
|
|
"\n"
|
|
"Examples:\n"
|
|
"\n"
|
|
" -l\n"
|
|
" -l tests\n"
|
|
" -l tags\n"
|
|
" -l reporters xml\n"
|
|
;//" -l xml";
|
|
}
|
|
|
|
virtual void parseIntoConfig( Command const& cmd, ConfigData& config ) {
|
|
config.listSpec = List::Tests;
|
|
if( cmd.argsCount() >= 1 ) {
|
|
if( cmd[0] == "all" )
|
|
config.listSpec = List::All;
|
|
else if( cmd[0] == "tests" )
|
|
config.listSpec = List::Tests;
|
|
else if( cmd[0] == "tags" )
|
|
config.listSpec = List::Tags;
|
|
else if( cmd[0] == "reporters" )
|
|
config.listSpec = List::Reports;
|
|
else
|
|
cmd.raiseError( "Expected tests, reporters or tags" );
|
|
}
|
|
if( cmd.argsCount() >= 2 ) {
|
|
if( cmd[1] == "xml" )
|
|
config.listSpec = static_cast<List::What>( config.listSpec | List::AsXml );
|
|
else if( cmd[1] == "text" )
|
|
config.listSpec = static_cast<List::What>( config.listSpec | List::AsText );
|
|
else
|
|
cmd.raiseError( "Expected xml or text" );
|
|
}
|
|
}
|
|
};
|
|
|
|
class ReporterOptionParser : public OptionParser {
|
|
public:
|
|
ReporterOptionParser() : OptionParser( 1, 1 ) {
|
|
m_optionNames.push_back( "-r" );
|
|
m_optionNames.push_back( "--reporter" );
|
|
}
|
|
virtual std::string argsSynopsis() const {
|
|
return "<reporter name>";
|
|
}
|
|
virtual std::string optionSummary() const {
|
|
return "Specifies type of reporter";
|
|
}
|
|
|
|
virtual std::string optionDescription() const {
|
|
return
|
|
"A reporter is an object that formats and structures the output of running "
|
|
"tests, and potentially summarises the results. By default the console reporter "
|
|
"is used which writes IDE friendly results. CATCH comes bundled with some "
|
|
"alternative reporters, but more can be added in client code.\n"
|
|
"\n"
|
|
"The bundled reporters are:\n"
|
|
" -r console\n"
|
|
" -r xml\n"
|
|
" -r junit\n"
|
|
"\n"
|
|
"The JUnit reporter is an xml format that follows the structure of the JUnit "
|
|
"XML Report ANT task, as consumed by a number of third-party tools, "
|
|
"including Continuous Integration servers such as Jenkins.\n"
|
|
"If not otherwise needed, the standard XML reporter is preferred as this is "
|
|
"a streaming reporter, whereas the Junit reporter needs to hold all its "
|
|
"results until the end so it can write the overall results into attributes "
|
|
"of the root node.";
|
|
}
|
|
|
|
virtual void parseIntoConfig( Command const& cmd, ConfigData& config ) {
|
|
config.reporter = cmd[0];
|
|
}
|
|
};
|
|
|
|
class OutputOptionParser : public OptionParser {
|
|
public:
|
|
OutputOptionParser() : OptionParser( 1, 1 ) {
|
|
m_optionNames.push_back( "-o" );
|
|
m_optionNames.push_back( "--out" );
|
|
}
|
|
virtual std::string argsSynopsis() const {
|
|
return "<file name>|<%stream name>";
|
|
}
|
|
virtual std::string optionSummary() const {
|
|
return "Sends output to a file or stream";
|
|
}
|
|
virtual std::string optionDescription() const {
|
|
return
|
|
"Use this option to send all output to a file or a stream. By default output is "
|
|
"sent to stdout (note that uses of stdout and stderr from within test cases are "
|
|
"redirected and included in the report - so even stderr will effectively end up "
|
|
"on stdout). If the name begins with % it is interpreted as a stream. "
|
|
"Otherwise it is treated as a filename.\n"
|
|
"\n"
|
|
"Examples are:\n"
|
|
"\n"
|
|
" -o filename.txt\n"
|
|
" -o \"long filename.txt\"\n"
|
|
" -o %stdout\n"
|
|
" -o %stderr\n"
|
|
" -o %debug \t(The IDE's debug output window - currently only Windows' "
|
|
"OutputDebugString is supported).";
|
|
}
|
|
virtual void parseIntoConfig( Command const& cmd, ConfigData& config ) {
|
|
if( cmd[0][0] == '%' )
|
|
config.stream = cmd[0].substr( 1 );
|
|
else
|
|
config.outputFilename = cmd[0];
|
|
}
|
|
};
|
|
|
|
class SuccessOptionParser : public OptionParser {
|
|
public:
|
|
SuccessOptionParser() {
|
|
m_optionNames.push_back( "-s" );
|
|
m_optionNames.push_back( "--success" );
|
|
}
|
|
virtual std::string argsSynopsis() const {
|
|
return "";
|
|
}
|
|
virtual std::string optionSummary() const {
|
|
return "Shows results for successful tests";
|
|
}
|
|
virtual std::string optionDescription() const {
|
|
return
|
|
"Usually you only want to see reporting for failed tests. Sometimes it's useful "
|
|
"to see all the output (especially when you don't trust that that test you just "
|
|
"added worked first time!). To see successful, as well as failing, test results "
|
|
"just pass this option.";
|
|
}
|
|
virtual void parseIntoConfig( Command const&, ConfigData& config ) {
|
|
config.includeWhichResults = Include::SuccessfulResults;
|
|
}
|
|
};
|
|
|
|
class DebugBreakOptionParser : public OptionParser {
|
|
public:
|
|
DebugBreakOptionParser() {
|
|
m_optionNames.push_back( "-b" );
|
|
m_optionNames.push_back( "--break" );
|
|
}
|
|
virtual std::string argsSynopsis() const {
|
|
return "";
|
|
}
|
|
virtual std::string optionSummary() const {
|
|
return "Breaks into the debugger on failure";
|
|
}
|
|
virtual std::string optionDescription() const {
|
|
return
|
|
"In some IDEs (currently XCode and Visual Studio) it is possible for CATCH to "
|
|
"break into the debugger on a test failure. This can be very helpful during "
|
|
"debug sessions - especially when there is more than one path through a "
|
|
"particular test. In addition to the command line option, ensure you have "
|
|
"built your code with the DEBUG preprocessor symbol";
|
|
}
|
|
|
|
virtual void parseIntoConfig( Command const&, ConfigData& config ) {
|
|
config.shouldDebugBreak = true;
|
|
}
|
|
};
|
|
|
|
class NameOptionParser : public OptionParser {
|
|
public:
|
|
NameOptionParser() : OptionParser( 1, 1 ) {
|
|
m_optionNames.push_back( "-n" );
|
|
m_optionNames.push_back( "--name" );
|
|
}
|
|
virtual std::string argsSynopsis() const {
|
|
return "<name>";
|
|
}
|
|
virtual std::string optionSummary() const {
|
|
return "Names a test run";
|
|
}
|
|
virtual std::string optionDescription() const {
|
|
return
|
|
"If a name is supplied it will be used by the reporter to provide an overall "
|
|
"name for the test run. This can be useful if you are sending to a file, for "
|
|
"example, and need to distinguish different test runs - either from different "
|
|
"Catch executables or runs of the same executable with different options.\n"
|
|
"\n"
|
|
"Examples:\n"
|
|
"\n"
|
|
" -n testRun\n"
|
|
" -n \"tests of the widget component\"";
|
|
}
|
|
|
|
virtual void parseIntoConfig( Command const& cmd, ConfigData& config ) {
|
|
config.name = cmd[0];
|
|
}
|
|
};
|
|
|
|
class AbortOptionParser : public OptionParser {
|
|
public:
|
|
AbortOptionParser() : OptionParser( 0, 1 ) {
|
|
m_optionNames.push_back( "-a" );
|
|
m_optionNames.push_back( "--abort" );
|
|
}
|
|
virtual std::string argsSynopsis() const {
|
|
return "[#]";
|
|
}
|
|
virtual std::string optionSummary() const {
|
|
return "Aborts after a certain number of failures";
|
|
}
|
|
virtual std::string optionDescription() const {
|
|
return
|
|
"If a REQUIRE assertion fails the test case aborts, but subsequent test cases "
|
|
"are still run. If a CHECK assertion fails even the current test case is not "
|
|
"aborted.\n"
|
|
"\n"
|
|
"Sometimes this results in a flood of failure messages and you'd rather just "
|
|
"see the first few. Specifying -a or --abort on its own will abort the whole "
|
|
"test run on the first failed assertion of any kind. Following it with a "
|
|
"number causes it to abort after that number of assertion failures.";
|
|
}
|
|
|
|
virtual void parseIntoConfig( Command const& cmd, ConfigData& config ) {
|
|
int threshold = 1;
|
|
if( cmd.argsCount() == 1 ) {
|
|
std::stringstream ss;
|
|
ss << cmd[0];
|
|
ss >> threshold;
|
|
if( ss.fail() || threshold <= 0 )
|
|
cmd.raiseError( "threshold must be a number greater than zero" );
|
|
}
|
|
config.cutoff = threshold;
|
|
}
|
|
};
|
|
|
|
class NoThrowOptionParser : public OptionParser {
|
|
public:
|
|
NoThrowOptionParser() {
|
|
m_optionNames.push_back( "-nt" );
|
|
m_optionNames.push_back( "--nothrow" );
|
|
}
|
|
virtual std::string argsSynopsis() const {
|
|
return "";
|
|
}
|
|
virtual std::string optionSummary() const {
|
|
return "Elides assertions expected to throw";
|
|
}
|
|
virtual std::string optionDescription() const {
|
|
return
|
|
"Skips all assertions that test that an exception is thrown, "
|
|
"e.g. REQUIRE_THROWS.\n"
|
|
"\n"
|
|
"These can be a nuisance in certain debugging environments that may break when "
|
|
"exceptions are thrown (while this is usually optional for handled exceptions, "
|
|
"it can be useful to have enabled if you are trying to track down something "
|
|
"unexpected).\n"
|
|
"\n"
|
|
"When running with this option the throw checking assertions are skipped so "
|
|
"as not to contribute additional noise.";
|
|
}
|
|
|
|
virtual void parseIntoConfig( Command const&, ConfigData& config ) {
|
|
config.allowThrows = false;
|
|
}
|
|
};
|
|
|
|
class WarningsOptionParser : public OptionParser {
|
|
public:
|
|
WarningsOptionParser() : OptionParser( 1, -1 ) {
|
|
m_optionNames.push_back( "-w" );
|
|
m_optionNames.push_back( "--warnings" );
|
|
}
|
|
virtual std::string argsSynopsis() const {
|
|
return "<warning>";
|
|
}
|
|
virtual std::string optionSummary() const {
|
|
return "Enable warnings";
|
|
}
|
|
virtual std::string optionDescription() const {
|
|
return
|
|
"Enables the named warnings. If the warnings are violated the test case is "
|
|
"failed.\n"
|
|
"\n"
|
|
"At present only one warning has been provided: NoAssertions. If this warning "
|
|
"is enabled then any test case that completes without an assertions (CHECK, "
|
|
"REQUIRE etc) being encountered violates the warning.\n"
|
|
"\n"
|
|
"e.g.:\n"
|
|
"\n"
|
|
" -w NoAssertions";
|
|
}
|
|
|
|
virtual void parseIntoConfig( Command const& cmd, ConfigData& config ) {
|
|
for( std::size_t i = 0; i < cmd.argsCount(); ++i ) {
|
|
if( cmd[i] == "NoAssertions" )
|
|
config.warnings = (ConfigData::WarnAbout::What)( config.warnings | ConfigData::WarnAbout::NoAssertions );
|
|
else
|
|
cmd.raiseError( "Unrecognised warning: " + cmd[i] );
|
|
}
|
|
}
|
|
};
|
|
}
|
|
|
|
class AllOptions
|
|
{
|
|
public:
|
|
typedef std::vector<Ptr<OptionParser> > Parsers;
|
|
typedef Parsers::const_iterator const_iterator;
|
|
typedef Parsers::const_iterator iterator;
|
|
|
|
AllOptions() {
|
|
add<Options::TestCaseOptionParser>(); // Keep this one first
|
|
|
|
add<Options::TagOptionParser>();
|
|
add<Options::ListOptionParser>();
|
|
add<Options::ReporterOptionParser>();
|
|
add<Options::OutputOptionParser>();
|
|
add<Options::SuccessOptionParser>();
|
|
add<Options::DebugBreakOptionParser>();
|
|
add<Options::NameOptionParser>();
|
|
add<Options::AbortOptionParser>();
|
|
add<Options::NoThrowOptionParser>();
|
|
add<Options::WarningsOptionParser>();
|
|
|
|
add<Options::HelpOptionParser>(); // Keep this one last
|
|
}
|
|
|
|
void parseIntoConfig( CommandParser const& parser, ConfigData& config ) {
|
|
config.name = parser.exeName();
|
|
if( endsWith( config.name, ".exe" ) )
|
|
config.name = config.name.substr( 0, config.name.size()-4 );
|
|
for( const_iterator it = m_parsers.begin(); it != m_parsers.end(); ++it )
|
|
(*it)->parseIntoConfig( parser, config );
|
|
}
|
|
|
|
const_iterator begin() const {
|
|
return m_parsers.begin();
|
|
}
|
|
const_iterator end() const {
|
|
return m_parsers.end();
|
|
}
|
|
private:
|
|
|
|
template<typename T>
|
|
void add() {
|
|
m_parsers.push_back( new T() );
|
|
}
|
|
Parsers m_parsers;
|
|
|
|
};
|
|
|
|
} // end namespace Catch
|
|
|
|
#endif // TWOBLUECUBES_CATCH_COMMANDLINE_HPP_INCLUDED
|