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intermodule_singleton fixes for many platforms:

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- Use Boost.Container to allow debug-release mixed code (in some platforms, std:: containers' ABI changes from Debug to Release)

- By default non-Phoenix and Lazy singletons.

- Use atexit instead of the global object destructor to obtain LIFO semantics.

- Avoid testing Phoenix singletons, as in many plataforms calling atexit from atexit is not supported.
This commit is contained in:
Ion Gaztañaga
2014-07-14 23:34:17 +02:00
parent a3e766e635
commit 06eef6f4e8
5 changed files with 27 additions and 24 deletions
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26
test/intermodule_singleton_test.cpp
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@@ -47,20 +47,20 @@ class MyThrowingClass
};
template < template<class T, bool LazyInit = false, bool Phoenix = true> class IntermoduleType >
template < template<class T, bool LazyInit, bool Phoenix> class IntermoduleType >
int intermodule_singleton_test()
{
bool exception_thrown = false;
bool exception_2_thrown = false;
try{
IntermoduleType<MyThrowingClass, true>::get();
IntermoduleType<MyThrowingClass, true, false>::get();
}
catch(int &){
exception_thrown = true;
//Second try
try{
IntermoduleType<MyThrowingClass, true>::get();
IntermoduleType<MyThrowingClass, true, false>::get();
}
catch(interprocess_exception &){
exception_2_thrown = true;
@@ -71,15 +71,15 @@ int intermodule_singleton_test()
return 1;
}
MyClass & mc = IntermoduleType<MyClass>::get();
MyClass & mc = IntermoduleType<MyClass, true, false>::get();
mc.shout();
IntermoduleType<MyClass>::get().shout();
IntermoduleType<MyDerivedClass>::get().shout();
IntermoduleType<MyClass, true, false>::get().shout();
IntermoduleType<MyDerivedClass, true, false>::get().shout();
//Second try
exception_2_thrown = false;
try{
IntermoduleType<MyThrowingClass, true>::get();
IntermoduleType<MyThrowingClass, true, false>::get();
}
catch(interprocess_exception &){
exception_2_thrown = true;
@@ -222,7 +222,7 @@ class LogDeadReferenceUser
}
};
template < template<class T, bool LazyInit = false, bool Phoenix = true> class IntermoduleType >
template < template<class T, bool LazyInit, bool Phoenix> class IntermoduleType >
int phoenix_singleton_test()
{
typedef int DummyType;
@@ -254,7 +254,7 @@ int phoenix_singleton_test()
return 0;
}
template < template<class T, bool LazyInit = false, bool Phoenix = true> class IntermoduleType >
template < template<class T, bool LazyInit, bool Phoenix> class IntermoduleType >
int dead_reference_singleton_test()
{
typedef int DummyType;
@@ -280,13 +280,13 @@ int dead_reference_singleton_test()
}
//reduce name length
template<typename C, bool LazyInit = true, bool Phoenix = true>
template<typename C, bool LazyInit, bool Phoenix>
class port_singleton
: public ipcdetail::portable_intermodule_singleton<C, LazyInit, Phoenix>
{};
#ifdef BOOST_INTERPROCESS_WINDOWS
template<typename C, bool LazyInit = true, bool Phoenix = true>
template<typename C, bool LazyInit, bool Phoenix>
class win_singleton
: public ipcdetail::windows_intermodule_singleton< C, LazyInit, Phoenix>
{};
@@ -304,12 +304,15 @@ int main ()
}
#endif
//Only few platforms support this
#ifdef BOOST_INTERPROCESS_ATEXIT_CALLABLE_FROM_ATEXIT
//Phoenix singletons are tested after main ends,
//LogPhoenixTester does the work
phoenix_singleton_test<port_singleton>();
#ifdef BOOST_INTERPROCESS_WINDOWS
phoenix_singleton_test<win_singleton>();
#endif
#endif
//Dead reference singletons are tested after main ends,
//LogDeadReferenceUser does the work
@@ -322,4 +325,3 @@ int main ()
}
#include <boost/interprocess/detail/config_end.hpp>