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New version of Clara

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- Clara now built with new stitch script (based on generateSingleInclude)
- also fixed python scripts for python 3 (print now a function rather than a keyword)
This commit is contained in:
Phil Nash 2014-03-01 10:38:14 +00:00
parent 1c2fbe146b
commit 1f1ee3c63d
7 changed files with 228 additions and 71 deletions
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2
README.md
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@ -1,6 +1,6 @@
![catch logo](catch-logo-small.png)
*v1.0 build 26 (master branch)*
*v1.0 build 27 (master branch)*
Build status (on Travis CI) [![Build Status](https://travis-ci.org/philsquared/Catch.png)](https://travis-ci.org/philsquared/Catch)

4
include/internal/catch_clara.h
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@ -13,8 +13,8 @@
// Declare Clara inside the Catch namespace
#define CLICHE_CLARA_OUTER_NAMESPACE Catch
#define STITCH_CLARA_OUTER_NAMESPACE Catch
#include "clara.h"
#undef CLICHE_CLARA_OUTER_NAMESPACE
#undef STITCH_CLARA_OUTER_NAMESPACE
#endif // TWOBLUECUBES_CATCH_CLARA_H_INCLUDED

8
include/internal/catch_option.hpp
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@ -29,9 +29,11 @@ namespace Catch {
}
Option& operator= ( Option const& _other ) {
reset();
if( _other )
nullableValue = new( storage ) T( *_other );
if( &_other != this ) {
reset();
if( _other )
nullableValue = new( storage ) T( *_other );
}
return *this;
}
Option& operator = ( T const& _value ) {

2
include/internal/catch_version.hpp
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@ -13,7 +13,7 @@
namespace Catch {
// These numbers are maintained by a script
Version libraryVersion( 1, 0, 26, "master" );
Version libraryVersion( 1, 0, 27, "master" );
}
#endif // TWOBLUECUBES_CATCH_VERSION_HPP_INCLUDED

193
include/internal/clara.h
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@ -7,31 +7,177 @@
*/
// Only use header guard if we are not using an outer namespace
#ifndef CLICHE_CLARA_OUTER_NAMESPACE
# ifdef TWOBLUECUBES_CLARA_H_INCLUDED
# ifndef TWOBLUECUBES_CLARA_H_ALREADY_INCLUDED
# define TWOBLUECUBES_CLARA_H_ALREADY_INCLUDED
# endif
# else
# define TWOBLUECUBES_CLARA_H_INCLUDED
# endif
#if !defined(TWOBLUECUBES_CLARA_H_INCLUDED) || defined(STITCH_CLARA_OUTER_NAMESPACE)
#ifndef STITCH_CLARA_OUTER_NAMESPACE
#define TWOBLUECUBES_CLARA_H_INCLUDED
#endif
#ifndef TWOBLUECUBES_CLARA_H_ALREADY_INCLUDED
#define CLICHE_TBC_TEXT_FORMAT_OUTER_NAMESPACE Clara
#include "tbc_text_format.h"
#undef CLICHE_TBC_TEXT_FORMAT_OUTER_NAMESPACE
#define STITCH_TBC_TEXT_FORMAT_OUTER_NAMESPACE Clara
// ----------- #included from tbc_text_format.h -----------
/*
* Created by Phil on 18/4/2013.
* Copyright 2013 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)
*/
// Only use header guard if we are not using an outer namespace
#if !defined(TBC_TEXT_FORMAT_H_INCLUDED) || defined(STITCH_TBC_TEXT_FORMAT_OUTER_NAMESPACE)
#ifndef STITCH_TBC_TEXT_FORMAT_OUTER_NAMESPACE
#define TBC_TEXT_FORMAT_H_INCLUDED
#endif
#include <string>
#include <vector>
#include <sstream>
// Use optional outer namespace
#ifdef STITCH_TBC_TEXT_FORMAT_OUTER_NAMESPACE
namespace STITCH_TBC_TEXT_FORMAT_OUTER_NAMESPACE {
#endif
namespace Tbc {
#ifdef TBC_TEXT_FORMAT_CONSOLE_WIDTH
const unsigned int consoleWidth = TBC_TEXT_FORMAT_CONSOLE_WIDTH;
#else
const unsigned int consoleWidth = 80;
#endif
struct TextAttributes {
TextAttributes()
: initialIndent( std::string::npos ),
indent( 0 ),
width( consoleWidth-1 ),
tabChar( '\t' )
{}
TextAttributes& setInitialIndent( std::size_t _value ) { initialIndent = _value; return *this; }
TextAttributes& setIndent( std::size_t _value ) { indent = _value; return *this; }
TextAttributes& setWidth( std::size_t _value ) { width = _value; return *this; }
TextAttributes& setTabChar( char _value ) { tabChar = _value; return *this; }
std::size_t initialIndent; // indent of first line, or npos
std::size_t indent; // indent of subsequent lines, or all if initialIndent is npos
std::size_t width; // maximum width of text, including indent. Longer text will wrap
char tabChar; // If this char is seen the indent is changed to current pos
};
class Text {
public:
Text( std::string const& _str, TextAttributes const& _attr = TextAttributes() )
: attr( _attr )
{
std::string wrappableChars = " [({.,/|\\-";
std::size_t indent = _attr.initialIndent != std::string::npos
? _attr.initialIndent
: _attr.indent;
std::string remainder = _str;
while( !remainder.empty() ) {
if( lines.size() >= 1000 ) {
lines.push_back( "... message truncated due to excessive size" );
return;
}
std::size_t tabPos = std::string::npos;
std::size_t width = (std::min)( remainder.size(), _attr.width - indent );
std::size_t pos = remainder.find_first_of( '\n' );
if( pos <= width ) {
width = pos;
}
pos = remainder.find_last_of( _attr.tabChar, width );
if( pos != std::string::npos ) {
tabPos = pos;
if( remainder[width] == '\n' )
width--;
remainder = remainder.substr( 0, tabPos ) + remainder.substr( tabPos+1 );
}
if( width == remainder.size() ) {
spliceLine( indent, remainder, width );
}
else if( remainder[width] == '\n' ) {
spliceLine( indent, remainder, width );
if( width <= 1 || remainder.size() != 1 )
remainder = remainder.substr( 1 );
indent = _attr.indent;
}
else {
pos = remainder.find_last_of( wrappableChars, width );
if( pos != std::string::npos && pos > 0 ) {
spliceLine( indent, remainder, pos );
if( remainder[0] == ' ' )
remainder = remainder.substr( 1 );
}
else {
spliceLine( indent, remainder, width-1 );
lines.back() += "-";
}
if( lines.size() == 1 )
indent = _attr.indent;
if( tabPos != std::string::npos )
indent += tabPos;
}
}
}
void spliceLine( std::size_t _indent, std::string& _remainder, std::size_t _pos ) {
lines.push_back( std::string( _indent, ' ' ) + _remainder.substr( 0, _pos ) );
_remainder = _remainder.substr( _pos );
}
typedef std::vector<std::string>::const_iterator const_iterator;
const_iterator begin() const { return lines.begin(); }
const_iterator end() const { return lines.end(); }
std::string const& last() const { return lines.back(); }
std::size_t size() const { return lines.size(); }
std::string const& operator[]( std::size_t _index ) const { return lines[_index]; }
std::string toString() const {
std::ostringstream oss;
oss << *this;
return oss.str();
}
inline friend std::ostream& operator << ( std::ostream& _stream, Text const& _text ) {
for( Text::const_iterator it = _text.begin(), itEnd = _text.end();
it != itEnd; ++it ) {
if( it != _text.begin() )
_stream << "\n";
_stream << *it;
}
return _stream;
}
private:
std::string str;
TextAttributes attr;
std::vector<std::string> lines;
};
} // end namespace Tbc
#ifdef STITCH_TBC_TEXT_FORMAT_OUTER_NAMESPACE
} // end outer namespace
#endif
#endif // TBC_TEXT_FORMAT_H_INCLUDED
// ----------- end of #include from tbc_text_format.h -----------
// ........... back in /Users/philnash/Dev/OSS/Clara/srcs/clara.h
#undef STITCH_TBC_TEXT_FORMAT_OUTER_NAMESPACE
#include <map>
#include <algorithm>
#include <stdexcept>
#include <memory>
// Use optional outer namespace
#ifdef CLICHE_CLARA_OUTER_NAMESPACE
namespace CLICHE_CLARA_OUTER_NAMESPACE {
#ifdef STITCH_CLARA_OUTER_NAMESPACE
namespace STITCH_CLARA_OUTER_NAMESPACE {
#endif
namespace Clara {
@ -308,7 +454,7 @@ namespace Clara {
}
void validate() const {
if( boundField.takesArg() && !takesArg() )
throw std::logic_error( dbgName() + " must specify an arg name" );
throw std::logic_error( "command line argument '" + dbgName() + "' must specify a hint" );
}
std::string commands() const {
std::ostringstream oss;
@ -359,8 +505,10 @@ namespace Clara {
{
other.m_cl = NULL;
}
~ArgBinder() {
if( m_cl ) {
// !TBD: Need to include workarounds to be able to declare this
// destructor as able to throw exceptions
~ArgBinder() /* noexcept(false) */ {
if( m_cl && !std::uncaught_exception() ) {
m_arg.validate();
if( m_arg.isFixedPositional() ) {
m_cl->m_positionalArgs.insert( std::make_pair( m_arg.position, m_arg ) );
@ -505,6 +653,12 @@ namespace Clara {
return oss.str();
}
ConfigT parseInto( int argc, char const * const * argv ) const {
ConfigT config;
parseInto( argc, argv, config );
return config;
}
std::vector<Parser::Token> parseInto( int argc, char const * const * argv, ConfigT& config ) const {
std::string processName = argv[0];
std::size_t lastSlash = processName.find_last_of( "/\\" );
@ -615,9 +769,8 @@ namespace Clara {
} // end namespace Clara
#ifdef CLICHE_CLARA_OUTER_NAMESPACE
#ifdef STITCH_CLARA_OUTER_NAMESPACE
} // end outer namespace
#endif
#endif // TWOBLUECUBES_CLARA_H_ALREADY_INCLUDED
#endif // TWOBLUECUBES_CLARA_H_INCLUDED

2
scripts/generateSingleHeader.py
View File

@ -29,7 +29,7 @@ for arg in sys.argv[1:]:
arg = string.lower(arg)
if arg == "nobump":
bumpVersion = False
print "Not bumping version number"
print( "Not bumping version number" )
elif arg == "noimpl":
includeImpl = False
bumpVersion = False

88
single_include/catch.hpp
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@ -1,6 +1,6 @@
/*
* CATCH v1.0 build 26 (master branch)
* Generated: 2014-02-11 18:09:37.990814
* CATCH v1.0 build 27 (master branch)
* Generated: 2014-03-01 10:36:25.999888
* ----------------------------------------------------------
* This file has been merged from multiple headers. Please don't edit it directly
* Copyright (c) 2012 Two Blue Cubes Ltd. All rights reserved.
@ -3008,41 +3008,32 @@ namespace Catch {
#define CLARA_CONFIG_CONSOLE_WIDTH CATCH_CONFIG_CONSOLE_WIDTH
// Declare Clara inside the Catch namespace
#define CLICHE_CLARA_OUTER_NAMESPACE Catch
#define STITCH_CLARA_OUTER_NAMESPACE Catch
// #included from: clara.h
// Only use header guard if we are not using an outer namespace
#ifndef CLICHE_CLARA_OUTER_NAMESPACE
# ifdef TWOBLUECUBES_CLARA_H_INCLUDED
# ifndef TWOBLUECUBES_CLARA_H_ALREADY_INCLUDED
# define TWOBLUECUBES_CLARA_H_ALREADY_INCLUDED
# endif
# else
# define TWOBLUECUBES_CLARA_H_INCLUDED
# endif
#if !defined(TWOBLUECUBES_CLARA_H_INCLUDED) || defined(STITCH_CLARA_OUTER_NAMESPACE)
#ifndef STITCH_CLARA_OUTER_NAMESPACE
#define TWOBLUECUBES_CLARA_H_INCLUDED
#endif
#ifndef TWOBLUECUBES_CLARA_H_ALREADY_INCLUDED
#define CLICHE_TBC_TEXT_FORMAT_OUTER_NAMESPACE Clara
// #included from: tbc_text_format.h
#define STITCH_TBC_TEXT_FORMAT_OUTER_NAMESPACE Clara
// ----------- #included from tbc_text_format.h -----------
// Only use header guard if we are not using an outer namespace
#ifndef CLICHE_TBC_TEXT_FORMAT_OUTER_NAMESPACE
# ifdef TWOBLUECUBES_TEXT_FORMAT_H_INCLUDED
# ifndef TWOBLUECUBES_TEXT_FORMAT_H_ALREADY_INCLUDED
# define TWOBLUECUBES_TEXT_FORMAT_H_ALREADY_INCLUDED
# endif
# else
# define TWOBLUECUBES_TEXT_FORMAT_H_INCLUDED
# endif
#if !defined(TBC_TEXT_FORMAT_H_INCLUDED) || defined(STITCH_TBC_TEXT_FORMAT_OUTER_NAMESPACE)
#ifndef STITCH_TBC_TEXT_FORMAT_OUTER_NAMESPACE
#define TBC_TEXT_FORMAT_H_INCLUDED
#endif
#ifndef TWOBLUECUBES_TEXT_FORMAT_H_ALREADY_INCLUDED
#include <string>
#include <vector>
#include <sstream>
// Use optional outer namespace
#ifdef CLICHE_TBC_TEXT_FORMAT_OUTER_NAMESPACE
namespace CLICHE_TBC_TEXT_FORMAT_OUTER_NAMESPACE {
#ifdef STITCH_TBC_TEXT_FORMAT_OUTER_NAMESPACE
namespace STITCH_TBC_TEXT_FORMAT_OUTER_NAMESPACE {
#endif
namespace Tbc {
@ -3166,23 +3157,25 @@ namespace Tbc {
} // end namespace Tbc
#ifdef CLICHE_TBC_TEXT_FORMAT_OUTER_NAMESPACE
#ifdef STITCH_TBC_TEXT_FORMAT_OUTER_NAMESPACE
} // end outer namespace
#endif
#endif // TWOBLUECUBES_TEXT_FORMAT_H_ALREADY_INCLUDED
#undef CLICHE_TBC_TEXT_FORMAT_OUTER_NAMESPACE
#endif // TBC_TEXT_FORMAT_H_INCLUDED
// ----------- end of #include from tbc_text_format.h -----------
// ........... back in /Users/philnash/Dev/OSS/Clara/srcs/clara.h
#undef STITCH_TBC_TEXT_FORMAT_OUTER_NAMESPACE
#include <string>
#include <vector>
#include <map>
#include <algorithm>
#include <stdexcept>
#include <memory>
// Use optional outer namespace
#ifdef CLICHE_CLARA_OUTER_NAMESPACE
namespace CLICHE_CLARA_OUTER_NAMESPACE {
#ifdef STITCH_CLARA_OUTER_NAMESPACE
namespace STITCH_CLARA_OUTER_NAMESPACE {
#endif
namespace Clara {
@ -3458,7 +3451,7 @@ namespace Clara {
}
void validate() const {
if( boundField.takesArg() && !takesArg() )
throw std::logic_error( dbgName() + " must specify an arg name" );
throw std::logic_error( "command line argument '" + dbgName() + "' must specify a hint" );
}
std::string commands() const {
std::ostringstream oss;
@ -3509,8 +3502,10 @@ namespace Clara {
{
other.m_cl = NULL;
}
~ArgBinder() {
if( m_cl ) {
// !TBD: Need to include workarounds to be able to declare this
// destructor as able to throw exceptions
~ArgBinder() /* noexcept(false) */ {
if( m_cl && !std::uncaught_exception() ) {
m_arg.validate();
if( m_arg.isFixedPositional() ) {
m_cl->m_positionalArgs.insert( std::make_pair( m_arg.position, m_arg ) );
@ -3655,6 +3650,12 @@ namespace Clara {
return oss.str();
}
ConfigT parseInto( int argc, char const * const * argv ) const {
ConfigT config;
parseInto( argc, argv, config );
return config;
}
std::vector<Parser::Token> parseInto( int argc, char const * const * argv, ConfigT& config ) const {
std::string processName = argv[0];
std::size_t lastSlash = processName.find_last_of( "/\\" );
@ -3765,13 +3766,12 @@ namespace Clara {
} // end namespace Clara
#ifdef CLICHE_CLARA_OUTER_NAMESPACE
#ifdef STITCH_CLARA_OUTER_NAMESPACE
} // end outer namespace
#endif
#endif // TWOBLUECUBES_CLARA_H_ALREADY_INCLUDED
#undef CLICHE_CLARA_OUTER_NAMESPACE
#endif // TWOBLUECUBES_CLARA_H_INCLUDED
#undef STITCH_CLARA_OUTER_NAMESPACE
#include <fstream>
@ -4167,9 +4167,11 @@ namespace Catch {
}
Option& operator= ( Option const& _other ) {
reset();
if( _other )
nullableValue = new( storage ) T( *_other );
if( &_other != this ) {
reset();
if( _other )
nullableValue = new( storage ) T( *_other );
}
return *this;
}
Option& operator = ( T const& _value ) {
@ -6512,7 +6514,7 @@ namespace Catch {
namespace Catch {
// These numbers are maintained by a script
Version libraryVersion( 1, 0, 26, "master" );
Version libraryVersion( 1, 0, 27, "master" );
}
// #included from: catch_message.hpp