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update from master

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This commit is contained in:
Niels 2016-02-14 21:44:00 +01:00
commit f160f33fb5
5 changed files with 245 additions and 32 deletions
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4
.gitignore vendored
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@ -1,6 +1,10 @@
json_unit
json_benchmarks
fuzz-testing
*.dSYM
working
html

22
Makefile
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@ -9,7 +9,7 @@ all: json_unit
# clean up
clean:
rm -f json_unit json_benchmarks
rm -fr json_unit json_benchmarks fuzz fuzz-testing *.dSYM
##########################################################################
@ -33,6 +33,24 @@ doctest:
make check_output -C doc
##########################################################################
# fuzzing
##########################################################################
# the overall fuzz testing target
fuzz_testing:
rm -fr fuzz-testing
mkdir -p fuzz-testing fuzz-testing/testcases fuzz-testing/out
$(MAKE) fuzz CXX=afl-clang++
mv fuzz fuzz-testing
find test/json_tests -size -5k -name *json | xargs -I{} cp "{}" fuzz-testing/testcases
@echo "Execute: afl-fuzz -i fuzz-testing/testcases -o fuzz-testing/out fuzz-testing/fuzz"
# the fuzzer binary
fuzz: test/fuzz.cpp src/json.hpp
$(CXX) -std=c++11 $(CXXFLAGS) $(FLAGS) $(CPPFLAGS) -I src $< $(LDFLAGS) -o $@
##########################################################################
# static analyzer
##########################################################################
@ -57,7 +75,7 @@ pretty:
--indent-col1-comments --pad-oper --pad-header --align-pointer=type \
--align-reference=type --add-brackets --convert-tabs --close-templates \
--lineend=linux --preserve-date --suffix=none \
src/json.hpp src/json.hpp.re2c test/unit.cpp benchmarks/benchmarks.cpp doc/examples/*.cpp
src/json.hpp src/json.hpp.re2c test/unit.cpp test/fuzz.cpp benchmarks/benchmarks.cpp doc/examples/*.cpp
##########################################################################

1
README.md
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@ -394,6 +394,7 @@ I deeply appreciate the help of the following people.
- [Corbin Hughes](https://github.com/nibroc) fixed some typos in the contribution guidelines.
- [twelsby](https://github.com/twelsby) fixed the array subscript operator, an issue that failed the MSVC build, and floating-point parsing/dumping. He further added support for unsigned integer numbers.
- [Volker Diels-Grabsch](https://github.com/vog) fixed a link in the README file.
- [msm-](https://github.com/msm-) added support for american fuzzy lop.
Thanks a lot for helping out!

216
test/catch.hpp
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@ -1,6 +1,6 @@
/*
* Catch v1.3.1
* Generated: 2015-12-09 18:10:29.846134
* Catch v1.3.4
* Generated: 2016-02-10 19:24:03.089683
* ----------------------------------------------------------
* This file has been merged from multiple headers. Please don't edit it directly
* Copyright (c) 2012 Two Blue Cubes Ltd. All rights reserved.
@ -1069,7 +1069,7 @@ namespace Matchers {
virtual ~StartsWith();
virtual bool match( std::string const& expr ) const {
return m_data.adjustString( expr ).find( m_data.m_str ) == 0;
return startsWith( m_data.adjustString( expr ), m_data.m_str );
}
virtual std::string toString() const {
return "starts with: \"" + m_data.m_str + "\"" + m_data.toStringSuffix();
@ -1086,7 +1086,7 @@ namespace Matchers {
virtual ~EndsWith();
virtual bool match( std::string const& expr ) const {
return m_data.adjustString( expr ).find( m_data.m_str ) == expr.size() - m_data.m_str.size();
return endsWith( m_data.adjustString( expr ), m_data.m_str );
}
virtual std::string toString() const {
return "ends with: \"" + m_data.m_str + "\"" + m_data.toStringSuffix();
@ -2026,7 +2026,7 @@ namespace Catch {
__catchResult.useActiveException( Catch::ResultDisposition::Normal ); \
} \
INTERNAL_CATCH_REACT( __catchResult ) \
} while( Catch::isTrue( false && (expr) ) ) // expr here is never evaluated at runtime but it forces the compiler to give it a look
} while( Catch::isTrue( false && static_cast<bool>(expr) ) ) // expr here is never evaluated at runtime but it forces the compiler to give it a look
///////////////////////////////////////////////////////////////////////////////
#define INTERNAL_CATCH_IF( expr, resultDisposition, macroName ) \
@ -2115,7 +2115,7 @@ namespace Catch {
///////////////////////////////////////////////////////////////////////////////
#define INTERNAL_CHECK_THAT( arg, matcher, resultDisposition, macroName ) \
do { \
Catch::ResultBuilder __catchResult( macroName, CATCH_INTERNAL_LINEINFO, #arg " " #matcher, resultDisposition ); \
Catch::ResultBuilder __catchResult( macroName, CATCH_INTERNAL_LINEINFO, #arg ", " #matcher, resultDisposition ); \
try { \
std::string matcherAsString = (matcher).toString(); \
__catchResult \
@ -3572,6 +3572,8 @@ namespace Catch {
#define STITCH_CLARA_OPEN_NAMESPACE namespace Catch {
// #included from: ../external/clara.h
// Version 0.0.1.1
// Only use header guard if we are not using an outer namespace
#if !defined(TWOBLUECUBES_CLARA_H_INCLUDED) || defined(STITCH_CLARA_OPEN_NAMESPACE)
@ -3596,6 +3598,7 @@ namespace Catch {
#include <string>
#include <vector>
#include <sstream>
#include <algorithm>
// Use optional outer namespace
#ifdef STITCH_TBC_TEXT_FORMAT_OUTER_NAMESPACE
@ -3730,12 +3733,158 @@ namespace Tbc {
#endif // TBC_TEXT_FORMAT_H_INCLUDED
// ----------- end of #include from tbc_text_format.h -----------
// ........... back in /Users/philnash/Dev/OSS/Clara/srcs/clara.h
// ........... back in clara.h
#undef STITCH_TBC_TEXT_FORMAT_OPEN_NAMESPACE
// ----------- #included from clara_compilers.h -----------
#ifndef TWOBLUECUBES_CLARA_COMPILERS_H_INCLUDED
#define TWOBLUECUBES_CLARA_COMPILERS_H_INCLUDED
// Detect a number of compiler features - mostly C++11/14 conformance - by compiler
// The following features are defined:
//
// CLARA_CONFIG_CPP11_NULLPTR : is nullptr supported?
// CLARA_CONFIG_CPP11_NOEXCEPT : is noexcept supported?
// CLARA_CONFIG_CPP11_GENERATED_METHODS : The delete and default keywords for compiler generated methods
// CLARA_CONFIG_CPP11_OVERRIDE : is override supported?
// CLARA_CONFIG_CPP11_UNIQUE_PTR : is unique_ptr supported (otherwise use auto_ptr)
// CLARA_CONFIG_CPP11_OR_GREATER : Is C++11 supported?
// CLARA_CONFIG_VARIADIC_MACROS : are variadic macros supported?
// In general each macro has a _NO_<feature name> form
// (e.g. CLARA_CONFIG_CPP11_NO_NULLPTR) which disables the feature.
// Many features, at point of detection, define an _INTERNAL_ macro, so they
// can be combined, en-mass, with the _NO_ forms later.
// All the C++11 features can be disabled with CLARA_CONFIG_NO_CPP11
#ifdef __clang__
#if __has_feature(cxx_nullptr)
#define CLARA_INTERNAL_CONFIG_CPP11_NULLPTR
#endif
#if __has_feature(cxx_noexcept)
#define CLARA_INTERNAL_CONFIG_CPP11_NOEXCEPT
#endif
#endif // __clang__
////////////////////////////////////////////////////////////////////////////////
// GCC
#ifdef __GNUC__
#if __GNUC__ == 4 && __GNUC_MINOR__ >= 6 && defined(__GXX_EXPERIMENTAL_CXX0X__)
#define CLARA_INTERNAL_CONFIG_CPP11_NULLPTR
#endif
// - otherwise more recent versions define __cplusplus >= 201103L
// and will get picked up below
#endif // __GNUC__
////////////////////////////////////////////////////////////////////////////////
// Visual C++
#ifdef _MSC_VER
#if (_MSC_VER >= 1600)
#define CLARA_INTERNAL_CONFIG_CPP11_NULLPTR
#define CLARA_INTERNAL_CONFIG_CPP11_UNIQUE_PTR
#endif
#if (_MSC_VER >= 1900 ) // (VC++ 13 (VS2015))
#define CLARA_INTERNAL_CONFIG_CPP11_NOEXCEPT
#define CLARA_INTERNAL_CONFIG_CPP11_GENERATED_METHODS
#endif
#endif // _MSC_VER
////////////////////////////////////////////////////////////////////////////////
// C++ language feature support
// catch all support for C++11
#if defined(__cplusplus) && __cplusplus >= 201103L
#define CLARA_CPP11_OR_GREATER
#if !defined(CLARA_INTERNAL_CONFIG_CPP11_NULLPTR)
#define CLARA_INTERNAL_CONFIG_CPP11_NULLPTR
#endif
#ifndef CLARA_INTERNAL_CONFIG_CPP11_NOEXCEPT
#define CLARA_INTERNAL_CONFIG_CPP11_NOEXCEPT
#endif
#ifndef CLARA_INTERNAL_CONFIG_CPP11_GENERATED_METHODS
#define CLARA_INTERNAL_CONFIG_CPP11_GENERATED_METHODS
#endif
#if !defined(CLARA_INTERNAL_CONFIG_CPP11_OVERRIDE)
#define CLARA_INTERNAL_CONFIG_CPP11_OVERRIDE
#endif
#if !defined(CLARA_INTERNAL_CONFIG_CPP11_UNIQUE_PTR)
#define CLARA_INTERNAL_CONFIG_CPP11_UNIQUE_PTR
#endif
#endif // __cplusplus >= 201103L
// Now set the actual defines based on the above + anything the user has configured
#if defined(CLARA_INTERNAL_CONFIG_CPP11_NULLPTR) && !defined(CLARA_CONFIG_CPP11_NO_NULLPTR) && !defined(CLARA_CONFIG_CPP11_NULLPTR) && !defined(CLARA_CONFIG_NO_CPP11)
#define CLARA_CONFIG_CPP11_NULLPTR
#endif
#if defined(CLARA_INTERNAL_CONFIG_CPP11_NOEXCEPT) && !defined(CLARA_CONFIG_CPP11_NO_NOEXCEPT) && !defined(CLARA_CONFIG_CPP11_NOEXCEPT) && !defined(CLARA_CONFIG_NO_CPP11)
#define CLARA_CONFIG_CPP11_NOEXCEPT
#endif
#if defined(CLARA_INTERNAL_CONFIG_CPP11_GENERATED_METHODS) && !defined(CLARA_CONFIG_CPP11_NO_GENERATED_METHODS) && !defined(CLARA_CONFIG_CPP11_GENERATED_METHODS) && !defined(CLARA_CONFIG_NO_CPP11)
#define CLARA_CONFIG_CPP11_GENERATED_METHODS
#endif
#if defined(CLARA_INTERNAL_CONFIG_CPP11_OVERRIDE) && !defined(CLARA_CONFIG_NO_OVERRIDE) && !defined(CLARA_CONFIG_CPP11_OVERRIDE) && !defined(CLARA_CONFIG_NO_CPP11)
#define CLARA_CONFIG_CPP11_OVERRIDE
#endif
#if defined(CLARA_INTERNAL_CONFIG_CPP11_UNIQUE_PTR) && !defined(CLARA_CONFIG_NO_UNIQUE_PTR) && !defined(CLARA_CONFIG_CPP11_UNIQUE_PTR) && !defined(CLARA_CONFIG_NO_CPP11)
#define CLARA_CONFIG_CPP11_UNIQUE_PTR
#endif
// noexcept support:
#if defined(CLARA_CONFIG_CPP11_NOEXCEPT) && !defined(CLARA_NOEXCEPT)
#define CLARA_NOEXCEPT noexcept
# define CLARA_NOEXCEPT_IS(x) noexcept(x)
#else
#define CLARA_NOEXCEPT throw()
# define CLARA_NOEXCEPT_IS(x)
#endif
// nullptr support
#ifdef CLARA_CONFIG_CPP11_NULLPTR
#define CLARA_NULL nullptr
#else
#define CLARA_NULL NULL
#endif
// override support
#ifdef CLARA_CONFIG_CPP11_OVERRIDE
#define CLARA_OVERRIDE override
#else
#define CLARA_OVERRIDE
#endif
// unique_ptr support
#ifdef CLARA_CONFIG_CPP11_UNIQUE_PTR
# define CLARA_AUTO_PTR( T ) std::unique_ptr<T>
#else
# define CLARA_AUTO_PTR( T ) std::auto_ptr<T>
#endif
#endif // TWOBLUECUBES_CLARA_COMPILERS_H_INCLUDED
// ----------- end of #include from clara_compilers.h -----------
// ........... back in clara.h
#include <map>
#include <algorithm>
#include <stdexcept>
#include <memory>
@ -3762,6 +3911,9 @@ namespace Clara {
const unsigned int consoleWidth = 80;
#endif
// Use this to try and stop compiler from warning about unreachable code
inline bool isTrue( bool value ) { return value; }
using namespace Tbc;
inline bool startsWith( std::string const& str, std::string const& prefix ) {
@ -3802,16 +3954,17 @@ namespace Clara {
}
template<typename T>
inline void convertInto( bool, T& ) {
throw std::runtime_error( "Invalid conversion" );
if( isTrue( true ) )
throw std::runtime_error( "Invalid conversion" );
}
template<typename ConfigT>
struct IArgFunction {
virtual ~IArgFunction() {}
# ifdef CATCH_CONFIG_CPP11_GENERATED_METHODS
#ifdef CLARA_CONFIG_CPP11_GENERATED_METHODS
IArgFunction() = default;
IArgFunction( IArgFunction const& ) = default;
# endif
#endif
virtual void set( ConfigT& config, std::string const& value ) const = 0;
virtual void setFlag( ConfigT& config ) const = 0;
virtual bool takesArg() const = 0;
@ -3821,11 +3974,11 @@ namespace Clara {
template<typename ConfigT>
class BoundArgFunction {
public:
BoundArgFunction() : functionObj( CATCH_NULL ) {}
BoundArgFunction() : functionObj( CLARA_NULL ) {}
BoundArgFunction( IArgFunction<ConfigT>* _functionObj ) : functionObj( _functionObj ) {}
BoundArgFunction( BoundArgFunction const& other ) : functionObj( other.functionObj ? other.functionObj->clone() : CATCH_NULL ) {}
BoundArgFunction( BoundArgFunction const& other ) : functionObj( other.functionObj ? other.functionObj->clone() : CLARA_NULL ) {}
BoundArgFunction& operator = ( BoundArgFunction const& other ) {
IArgFunction<ConfigT>* newFunctionObj = other.functionObj ? other.functionObj->clone() : CATCH_NULL;
IArgFunction<ConfigT>* newFunctionObj = other.functionObj ? other.functionObj->clone() : CLARA_NULL;
delete functionObj;
functionObj = newFunctionObj;
return *this;
@ -3841,7 +3994,7 @@ namespace Clara {
bool takesArg() const { return functionObj->takesArg(); }
bool isSet() const {
return functionObj != CATCH_NULL;
return functionObj != CLARA_NULL;
}
private:
IArgFunction<ConfigT>* functionObj;
@ -3949,7 +4102,7 @@ namespace Clara {
std::string data;
};
void parseIntoTokens( int argc, char const * const * argv, std::vector<Parser::Token>& tokens ) const {
void parseIntoTokens( int argc, char const* const argv[], std::vector<Parser::Token>& tokens ) const {
const std::string doubleDash = "--";
for( int i = 1; i < argc && argv[i] != doubleDash; ++i )
parseIntoTokens( argv[i] , tokens);
@ -4059,7 +4212,7 @@ namespace Clara {
}
};
typedef CATCH_AUTO_PTR( Arg ) ArgAutoPtr;
typedef CLARA_AUTO_PTR( Arg ) ArgAutoPtr;
friend void addOptName( Arg& arg, std::string const& optName )
{
@ -4135,8 +4288,8 @@ namespace Clara {
m_arg->description = description;
return *this;
}
ArgBuilder& detail( std::string const& _detail ) {
m_arg->detail = _detail;
ArgBuilder& detail( std::string const& detail ) {
m_arg->detail = detail;
return *this;
}
@ -4219,14 +4372,14 @@ namespace Clara {
maxWidth = (std::max)( maxWidth, it->commands().size() );
for( it = itBegin; it != itEnd; ++it ) {
Detail::Text usageText( it->commands(), Detail::TextAttributes()
Detail::Text usage( it->commands(), Detail::TextAttributes()
.setWidth( maxWidth+indent )
.setIndent( indent ) );
Detail::Text desc( it->description, Detail::TextAttributes()
.setWidth( width - maxWidth - 3 ) );
for( std::size_t i = 0; i < (std::max)( usageText.size(), desc.size() ); ++i ) {
std::string usageCol = i < usageText.size() ? usageText[i] : "";
for( std::size_t i = 0; i < (std::max)( usage.size(), desc.size() ); ++i ) {
std::string usageCol = i < usage.size() ? usage[i] : "";
os << usageCol;
if( i < desc.size() && !desc[i].empty() )
@ -4283,13 +4436,13 @@ namespace Clara {
return oss.str();
}
ConfigT parse( int argc, char const * const * argv ) const {
ConfigT parse( 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::vector<Parser::Token> parseInto( int argc, char const* argv[], ConfigT& config ) const {
std::string processName = argv[0];
std::size_t lastSlash = processName.find_last_of( "/\\" );
if( lastSlash != std::string::npos )
@ -6083,7 +6236,7 @@ namespace Catch {
Catch::cout() << "For more detail usage please see the project docs\n" << std::endl;
}
int applyCommandLine( int argc, char const* const argv[], OnUnusedOptions::DoWhat unusedOptionBehaviour = OnUnusedOptions::Fail ) {
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 );
@ -6110,13 +6263,16 @@ namespace Catch {
m_config.reset();
}
int run( int argc, char const* const argv[] ) {
int run( int argc, char const* argv[] ) {
int returnCode = applyCommandLine( argc, argv );
if( returnCode == 0 )
returnCode = run();
return returnCode;
}
int run( int argc, char* argv[] ) {
return run( argc, const_cast<char const**>( argv ) );
}
int run() {
if( m_configData.showHelp )
@ -7270,7 +7426,7 @@ namespace Catch {
return os;
}
Version libraryVersion( 1, 3, 1, "", 0 );
Version libraryVersion( 1, 3, 4, "", 0 );
}
@ -10090,7 +10246,7 @@ int main (int argc, char * const argv[]) {
#define CATCH_TEST_CASE( ... ) INTERNAL_CATCH_TESTCASE( __VA_ARGS__ )
#define CATCH_TEST_CASE_METHOD( className, ... ) INTERNAL_CATCH_TEST_CASE_METHOD( className, __VA_ARGS__ )
#define CATCH_METHOD_AS_TEST_CASE( method, ... ) INTERNAL_CATCH_METHOD_AS_TEST_CASE( method, __VA_ARGS__ )
#define CATCH_REGISTER_TEST_CASE( ... ) INTERNAL_CATCH_REGISTER_TESTCASE( __VA_ARGS__ )
#define CATCH_REGISTER_TEST_CASE( Function, ... ) INTERNAL_CATCH_REGISTER_TESTCASE( Function, __VA_ARGS__ )
#define CATCH_SECTION( ... ) INTERNAL_CATCH_SECTION( __VA_ARGS__ )
#define CATCH_FAIL( ... ) INTERNAL_CATCH_MSG( Catch::ResultWas::ExplicitFailure, Catch::ResultDisposition::Normal, "CATCH_FAIL", __VA_ARGS__ )
#define CATCH_SUCCEED( ... ) INTERNAL_CATCH_MSG( Catch::ResultWas::Ok, Catch::ResultDisposition::ContinueOnFailure, "CATCH_SUCCEED", __VA_ARGS__ )
@ -10159,7 +10315,7 @@ int main (int argc, char * const argv[]) {
#define TEST_CASE( ... ) INTERNAL_CATCH_TESTCASE( __VA_ARGS__ )
#define TEST_CASE_METHOD( className, ... ) INTERNAL_CATCH_TEST_CASE_METHOD( className, __VA_ARGS__ )
#define METHOD_AS_TEST_CASE( method, ... ) INTERNAL_CATCH_METHOD_AS_TEST_CASE( method, __VA_ARGS__ )
#define REGISTER_TEST_CASE( ... ) INTERNAL_CATCH_REGISTER_TESTCASE( __VA_ARGS__ )
#define REGISTER_TEST_CASE( Function, ... ) INTERNAL_CATCH_REGISTER_TESTCASE( Function, __VA_ARGS__ )
#define SECTION( ... ) INTERNAL_CATCH_SECTION( __VA_ARGS__ )
#define FAIL( ... ) INTERNAL_CATCH_MSG( Catch::ResultWas::ExplicitFailure, Catch::ResultDisposition::Normal, "FAIL", __VA_ARGS__ )
#define SUCCEED( ... ) INTERNAL_CATCH_MSG( Catch::ResultWas::Ok, Catch::ResultDisposition::ContinueOnFailure, "SUCCEED", __VA_ARGS__ )
@ -10167,7 +10323,7 @@ int main (int argc, char * const argv[]) {
#define TEST_CASE( name, description ) INTERNAL_CATCH_TESTCASE( name, description )
#define TEST_CASE_METHOD( className, name, description ) INTERNAL_CATCH_TEST_CASE_METHOD( className, name, description )
#define METHOD_AS_TEST_CASE( method, name, description ) INTERNAL_CATCH_METHOD_AS_TEST_CASE( method, name, description )
#define REGISTER_TEST_CASE( ... ) INTERNAL_CATCH_REGISTER_TESTCASE( __VA_ARGS__ )
#define REGISTER_TEST_CASE( method, name, description ) INTERNAL_CATCH_REGISTER_TESTCASE( method, name, description )
#define SECTION( name, description ) INTERNAL_CATCH_SECTION( name, description )
#define FAIL( msg ) INTERNAL_CATCH_MSG( Catch::ResultWas::ExplicitFailure, Catch::ResultDisposition::Normal, "FAIL", msg )
#define SUCCEED( msg ) INTERNAL_CATCH_MSG( Catch::ResultWas::Ok, Catch::ResultDisposition::ContinueOnFailure, "SUCCEED", msg )

34
test/fuzz.cpp Normal file
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@ -0,0 +1,34 @@
/*
__ _____ _____ _____
__| | __| | | | JSON for Modern C++ (fuzz test support)
| | |__ | | | | | | version 2.0.0
|_____|_____|_____|_|___| https://github.com/nlohmann/json
Run "make fuzz_testing" and follow the instructions.
Licensed under the MIT License <http://opensource.org/licenses/MIT>.
*/
#include <json.hpp>
using json = nlohmann::json;
int main()
{
#ifdef __AFL_HAVE_MANUAL_CONTROL
while (__AFL_LOOP(1000))
{
#endif
try
{
json j(std::cin);
std::cout << j << std::endl;
}
catch (std::invalid_argument &e)
{
std::cout << "Invalid argument in parsing" << e.what() << '\n';
}
#ifdef __AFL_HAVE_MANUAL_CONTROL
}
#endif
}