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decoupled boost/exception/exception.hpp from boost/exception/detail/type_info.hpp

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diagnostic_information improvements
documentation update

[SVN r48469]
This commit is contained in:
Emil Dotchevski
2008-08-30 02:57:12 +00:00
parent e1aba12621
commit 9dd2d64304
15 changed files with 3062 additions and 2888 deletions
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2
test/cloning_test.cpp
View File

@ -351,8 +351,10 @@ main()
test_std_exception_what<std::out_of_range>();
test_std_exception_what<std::logic_error>();
test_std_exception<std::bad_alloc>();
#ifndef BOOST_NO_TYPEID
test_std_exception<std::bad_cast>();
test_std_exception<std::bad_typeid>();
#endif
test_std_exception<std::bad_exception>();
try

33
test/diagnostic_information_test.cpp
View File

@ -38,12 +38,6 @@ error3:
{
};
std::string
get_diagnostic_information( std::exception const & x )
{
return boost::diagnostic_information(x);
}
int
main()
{
@ -57,7 +51,7 @@ main()
catch(
std::exception & x )
{
std::string di=get_diagnostic_information(x);
std::string di=boost::diagnostic_information(x);
BOOST_TEST(di.find("type:")!=std::string::npos);
BOOST_TEST(di.find("error1")!=std::string::npos);
}
@ -75,11 +69,26 @@ main()
catch(
std::exception & x )
{
std::string di=get_diagnostic_information(x);
std::string di=boost::diagnostic_information(x);
BOOST_TEST(di.find("type:")!=std::string::npos);
#ifndef BOOST_NO_RTTI
BOOST_TEST(di.find("error2")!=std::string::npos);
#endif
}
catch(
... )
{
BOOST_TEST(false);
}
try
{
error2 x; x << tag_int(42);
BOOST_TEST(x.what()==std::string("error2"));
throw x;
}
catch(
boost::exception & x )
{
std::string di=boost::diagnostic_information(x);
BOOST_TEST(di.find("type:")!=std::string::npos);
BOOST_TEST(di.find("test_tag")!=std::string::npos);
}
catch(
@ -96,9 +105,9 @@ main()
catch(
boost::exception & x )
{
std::string w1 = x.diagnostic_information();
std::string w1 = diagnostic_information(x);
x << tag_int(2);
std::string w2 = x.diagnostic_information();
std::string w2 = diagnostic_information(x);
BOOST_TEST( w1!=w2 );
BOOST_TEST(w1.find("test_tag")!=std::string::npos);
BOOST_TEST(w2.find("test_tag")!=std::string::npos);

21
test/enable_error_info_test.cpp
View File

@ -45,7 +45,26 @@ main()
catch(
std::exception & x )
{
BOOST_TEST( 42==*boost::get_error_info<test_int>(x) );
#ifdef BOOST_NO_RTTI
try
{
throw;
}
catch(
boost::exception & x )
{
#endif
BOOST_TEST( boost::get_error_info<test_int>(x) );
if( boost::shared_ptr<int const> p=boost::get_error_info<test_int>(x) )
BOOST_TEST( 42==*p );
#ifdef BOOST_NO_RTTI
}
catch(
... )
{
BOOST_TEST(false);
}
#endif
BOOST_TEST( std::string(x.what())==std::string("exception test length error") );
}
catch(

53
test/error_info_test.cpp
View File

@ -10,12 +10,37 @@
struct throws_on_copy;
struct non_printable { };
struct
user_data
{
int & count;
explicit
user_data( int & count ):
count(count)
{
++count;
}
user_data( user_data const & x ):
count(x.count)
{
++count;
}
~user_data()
{
--count;
}
};
typedef boost::error_info<struct tag_test_1,int> test_1;
typedef boost::error_info<struct tag_test_2,unsigned int> test_2;
typedef boost::error_info<struct tag_test_3,float> test_3;
typedef boost::error_info<struct tag_test_4,throws_on_copy> test_4;
typedef boost::error_info<struct tag_test_5,std::string> test_5;
typedef boost::error_info<struct tag_test_6,non_printable> test_6;
typedef boost::error_info<struct tag_user_data,user_data> test_7;
struct
test_exception:
@ -135,7 +160,9 @@ test_empty()
catch(
test_exception & x )
{
BOOST_TEST( boost::exception_detail::get_boost_exception(&x) );
#ifndef BOOST_NO_RTTI
BOOST_TEST( dynamic_cast<boost::exception const *>(&x)!=0 );
#endif
}
catch(
... )
@ -256,6 +283,29 @@ test_add_tuple()
}
}
void
test_lifetime()
{
int count=0;
try
{
throw test_exception() << test_7(user_data(count));
BOOST_TEST(false);
}
catch(
boost::exception & x )
{
BOOST_TEST(count==1);
BOOST_TEST( boost::get_error_info<test_7>(x) );
}
catch(
... )
{
BOOST_TEST(false);
}
BOOST_TEST(!count);
}
int
main()
{
@ -265,5 +315,6 @@ main()
test_basic_throw_catch();
test_catch_add_info();
test_add_tuple();
test_lifetime();
return boost::report_errors();
}

23
test/throw_exception_test.cpp
View File

@ -47,9 +47,26 @@ tester()
catch(
T & y )
{
BOOST_TEST(boost::get_error_info<test_data>(y));
if( boost::shared_ptr<int const> d=boost::get_error_info<test_data>(y) )
BOOST_TEST(*d==42);
#ifdef BOOST_NO_RTTI
try
{
throw;
}
catch(
boost::exception & y )
{
#endif
BOOST_TEST(boost::get_error_info<test_data>(y));
if( boost::shared_ptr<int const> d=boost::get_error_info<test_data>(y) )
BOOST_TEST(*d==42);
#ifdef BOOST_NO_RTTI
}
catch(
... )
{
BOOST_TEST(false);
}
#endif
BOOST_TEST(y.x_==42);
}
catch(