# Copyright (C) 2001-2003 Douglas Gregor
# Copyright (C) 2011-2017 Antony Polukhin
#
# 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)
#

import testing ;
import feature ;

project
    : requirements
        <library>/boost/test//boost_unit_test_framework
        <link>static
        <toolset>gcc-4.7:<cxxflags>-ftrapv
        <toolset>gcc-4.6:<cxxflags>-ftrapv
        <toolset>clang:<cxxflags>-ftrapv
        # default to all warnings on:
        <warnings>all
        # set warnings as errors for those compilers we know we get warning free:
        <toolset>gcc:<cxxflags>-Wextra

        # Not a lexical_cast related warning: boost/preprocessor/variadic/elem.hpp:29:46: warning: variadic macros are a C99 feature
        <toolset>clang:<cxxflags>-Wno-variadic-macros
        <toolset>gcc:<cxxflags>-Wno-variadic-macros

        # Not a lexical_cast related warning: boost/mpl/aux_/preprocessed/gcc/greater_equal.hpp:78:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
        #                                     boost/mpl/iter_fold.hpp:45:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
        <toolset>clang:<cxxflags>-Wno-c99-extensions
    ;

# Thanks to Steven Watanabe for helping with <nowchar> feature
feature.feature nowchar : on :
 composite optional propagated link-incompatible ;
feature.compose <nowchar>on : <cxxflags>"/Zc:wchar_t-" ;

test-suite conversion
  : [ run lexical_cast_test.cpp ]
    [ run lexical_cast_loopback_test.cpp ]
    [ run lexical_cast_abstract_test.cpp ]
    [ run lexical_cast_noncopyable_test.cpp ]
    [ run lexical_cast_vc8_bug_test.cpp ]
    [ run lexical_cast_wchars_test.cpp ]
    [ run lexical_cast_float_types_test.cpp ]
    [ run lexical_cast_inf_nan_test.cpp ]
    [ run lexical_cast_containers_test.cpp : : : <toolset>gcc:<cxxflags>-Wno-long-long <toolset>clang:<cxxflags>-Wno-long-long ]
    [ run lexical_cast_empty_input_test.cpp ]
    [ run lexical_cast_pointers_test.cpp ]
    [ compile lexical_cast_typedefed_wchar_test.cpp : <toolset>msvc:<nowchar>on ]
    [ run lexical_cast_typedefed_wchar_test_runtime.cpp : : : <toolset>msvc:<nowchar>on <toolset>msvc,<stdlib>stlport:<build>no ]
    [ run lexical_cast_no_locale_test.cpp : : : <define>BOOST_NO_STD_LOCALE <define>BOOST_LEXICAL_CAST_ASSUME_C_LOCALE ]
    [ run lexical_cast_no_exceptions_test.cpp : : : <exception-handling>off
        <define>_HAS_EXCEPTIONS=0 # MSVC stdlib
        <define>_STLP_NO_EXCEPTIONS # STLPort
        -<library>/boost/test//boost_unit_test_framework # uses lightweight_test
    ]
    [ run lexical_cast_iterator_range_test.cpp ]
    [ run lexical_cast_arrays_test.cpp : : :
        <toolset>msvc:<cxxflags>/wd4512 # assignment operator could not be generated
    ]
    [ run lexical_cast_integral_types_test.cpp ]
    [ run lexical_cast_stream_detection_test.cpp ]
    [ run lexical_cast_stream_traits_test.cpp ]
    [ compile-fail lexical_cast_to_pointer_test.cpp ]
    [ run lexical_cast_filesystem_test.cpp ../../filesystem/build//boost_filesystem/<link>static ]
    [ run lexical_cast_try_lexical_convert.cpp ]
    [ run lexical_cast_no_comp_time_prcision.cpp : : :
        <toolset>msvc:<cxxflags>/wd4127 # conditional expression is constant
    ]
  ;

# Assuring that examples compile and run. Adding sources from `example` directory to the `conversion` test suite. 
for local p in [ glob ../example/*.cpp ]
{
    conversion += [ run $(p) ] ;
}