- Update test-python_loader, do not link to libpyloader anymore

- TODO: sigsegv (due to an hidden vtable?)


git-svn-id: svn://svn.gna.org/svn/sgpemv2/trunk@519 3ecf2c5c-341e-0410-92b4-d18e462d057c
This commit is contained in:
tchernobog 2006-03-09 21:56:16 +00:00
parent 3c75e1391d
commit ef733b37e8
13 changed files with 87 additions and 24 deletions

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@ -358,6 +358,7 @@ src_testsuite_test_history_SOURCES = \
src_testsuite_test_python_loader_CPPFLAGS = \ src_testsuite_test_python_loader_CPPFLAGS = \
-I@top_srcdir@/src \ -I@top_srcdir@/src \
-DMODDIR="\"$(pyloaderdir)\"" \
$(PYTHON_CPPFLAGS) \ $(PYTHON_CPPFLAGS) \
$(GLIBMM_CFLAGS) \ $(GLIBMM_CFLAGS) \
$(GTHREAD_CFLAGS) $(GTHREAD_CFLAGS)
@ -365,10 +366,14 @@ src_testsuite_test_python_loader_DEPENDENCIES = \
src/backend/pyloader/libpyloader.la src/backend/pyloader/libpyloader.la
src_testsuite_test_python_loader_LDFLAGS = \ src_testsuite_test_python_loader_LDFLAGS = \
src/backend/libbackend.la \ src/backend/libbackend.la \
src/backend/pyloader/libpyloader.la \ $(GLIBMM_LIBS) $(GTHREAD_LIBS) \
$(GLIBMM_LIBS) $(GTHREAD_LIBS) $(PYTHON_LDFLAGS) \
$(PYTHON_EXTRA_LIBS) \
$(PYTHON_EXTRA_LDFLAGS)
src_testsuite_test_python_loader_SOURCES = \ src_testsuite_test_python_loader_SOURCES = \
src/testsuite/test-python_loader.cc \ src/testsuite/test-python_loader.cc \
src/backend/pyloader/python_policy.cc \
src/backend/pyloader/python_policy_manager.cc \
src/standard_io.cc \ src/standard_io.cc \
src/text_simulation.cc \ src/text_simulation.cc \
src/observer.cc \ src/observer.cc \

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@ -41,7 +41,7 @@ namespace sgpem
class SG_DLLEXPORT ObservedSubject class SG_DLLEXPORT ObservedSubject
{ {
public: public:
virtual ~ObservedSubject() =0; virtual ~ObservedSubject() = 0;
/** /**
This method calls Update() on each attached Observer. It should be called when the internal state This method calls Update() on each attached Observer. It should be called when the internal state

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@ -173,6 +173,12 @@ PythonPolicy::wait_unlock() const throw(UserInterruptException)
if(i++ > 120) if(i++ > 120)
{ {
PyThreadState_Clear(_save);
PyEval_RestoreThread(_save);
//Py_UNBLOCK_THREADS;
throw UserInterruptException("User-defined policy is " throw UserInterruptException("User-defined policy is "
"taking too long to terminate."); "taking too long to terminate.");
} }

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@ -80,7 +80,7 @@ Scheduler::get_policy()
void void
Scheduler::step_forward() Scheduler::step_forward() throw(UserInterruptException)
{ {
try try
{ {
@ -196,11 +196,13 @@ Scheduler::step_forward()
} }
catch( UserInterruptException e ) catch( UserInterruptException e )
{ {
// FIXME : Naive.
cerr << "Exception: " << e.what() << endl;
// Errrrr.... you won't like this:
_policy_manager.init(); _policy_manager.init();
throw;
//TODO Do we need to perform some cleanup operation here?
// Do we need to update something?
// https://sourceforge.net/tracker/?func=detail&atid=105470&aid=1165761&group_id=5470 // https://sourceforge.net/tracker/?func=detail&atid=105470&aid=1165761&group_id=5470
// maybe it's that??? oh, damn. // maybe it's that??? oh, damn.
// or maybe not. see http://www.python.org/doc/2.4.2/api/initialization.html // or maybe not. see http://www.python.org/doc/2.4.2/api/initialization.html
@ -210,3 +212,4 @@ Scheduler::step_forward()
// - SimulationController that everything stopped // - SimulationController that everything stopped
} }
} }

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@ -35,6 +35,7 @@ namespace sgpem
#include "observed_subject.hh" #include "observed_subject.hh"
#include "history.hh" #include "history.hh"
#include "schedulable_list.hh" #include "schedulable_list.hh"
#include "user_interrupt_exception.hh"
namespace sgpem namespace sgpem
{ {
@ -96,7 +97,7 @@ namespace sgpem
at the simulation instant next to the current one, and extends the History by at the simulation instant next to the current one, and extends the History by
one instant with it. one instant with it.
*/ */
void step_forward(); void step_forward() throw(UserInterruptException);
/** /**
Sets the policy that will be used to generate the simulation at the next instant. Sets the policy that will be used to generate the simulation at the next instant.
\param policy the policy that will be used to generate the simulation at the next instant. \param policy the policy that will be used to generate the simulation at the next instant.

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@ -73,7 +73,7 @@ Simulation::reset()
} }
void void
Simulation::run() Simulation::run() throw(UserInterruptException)
{ {
History& h = History::get_instance(); History& h = History::get_instance();
@ -105,12 +105,22 @@ loop:
return; return;
} }
try
{
//step forward //step forward
Scheduler::get_instance().step_forward(); Scheduler::get_instance().step_forward();
//sleep //sleep
Glib::usleep(_timer_interval*1000); Glib::usleep(_timer_interval*1000);
}
catch(UserInterruptException e)
{
stop();
throw;
}
//check the state //check the state
if (_state == state_stopped || _state == state_paused) if (_state == state_stopped || _state == state_paused)
return; return;
@ -136,24 +146,43 @@ loop:
//by the last execution of upadate() //by the last execution of upadate()
_state = state_paused; _state = state_paused;
else else
{
try
{
//step forward //step forward
Scheduler::get_instance().step_forward(); Scheduler::get_instance().step_forward();
} }
catch(UserInterruptException e)
{
throw;
}
}
}
} }
void void
Simulation::jump_to(const uint& where) Simulation::jump_to(const uint& where) throw(UserInterruptException)
{ {
//jump to position 0 //jump to position 0
reset(); reset();
bool old = _mode; bool old = _mode;
_mode = false; _mode = false;
try
{
// executes "where" steps // executes "where" steps
for (uint i=0; i < where; i++) for (uint i=0; i < where; i++)
run(); run();
}
catch(UserInterruptException e)
{
_mode = old;
throw;
}
_state = state_paused; _state = state_paused;
_mode = old; _mode = old;

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@ -72,7 +72,7 @@ namespace sgpem
Advances the simulation by one or more steps, depending on the Advances the simulation by one or more steps, depending on the
actual state and on the value set with set_mode(). actual state and on the value set with set_mode().
*/ */
void run(); void run() throw(UserInterruptException);
/** /**
\brief Pauses a running simulation. \brief Pauses a running simulation.
@ -103,7 +103,7 @@ namespace sgpem
/** /**
\brief Causes the simulation to jump to the given time unit. \brief Causes the simulation to jump to the given time unit.
*/ */
void jump_to(const uint&); void jump_to(const uint&) throw(UserInterruptException);
/** /**
\brief Setter for the attribute timer_interval. \brief Setter for the attribute timer_interval.

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@ -6,6 +6,7 @@ class python_loader_configure(Policy) :
pass; pass;
def configure(self): def configure(self):
print "[II] Entering willingly an endless loop."
while True: while True:
pass pass

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@ -12,6 +12,7 @@ class python_loader_get_time_slice(Policy) :
return False return False
def get_time_slice(self): def get_time_slice(self):
print "[II] Entering willingly an endless loop."
while True: while True:
pass pass
return -1 return -1

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@ -9,6 +9,7 @@ class python_loader_is_preemptive(Policy) :
pass pass
def is_preemptive(self): def is_preemptive(self):
print "[II] Entering willingly an endless loop."
while True: while True:
pass pass
return False return False

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@ -15,5 +15,6 @@ class python_loader_sort_queue(Policy) :
return -1 return -1
def sort_queue(self, event, queue): def sort_queue(self, event, queue):
print "[II] Entering willingly an endless loop."
while True: while True:
pass pass

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@ -62,7 +62,7 @@ main(int argc, char** argv) {
exit(-1); exit(-1);
} }
else else
// Add current directory to search for uninstalled policies // Add argv[1] as the directory to search for uninstalled policies
sgpem::GlobalSettings::instance().add_policies_dir(argv[1]); sgpem::GlobalSettings::instance().add_policies_dir(argv[1]);
Glib::thread_init(); Glib::thread_init();
@ -94,15 +94,19 @@ main(int argc, char** argv) {
polman.test_init("python_loader_configure"); polman.test_init("python_loader_configure");
text_sim.run(); text_sim.run();
text_sim.stop();
polman.test_init("python_loader_is_preemptive"); polman.test_init("python_loader_is_preemptive");
text_sim.run(); text_sim.run();
text_sim.stop();
polman.test_init("python_loader_get_time_slice"); polman.test_init("python_loader_get_time_slice");
text_sim.run(); text_sim.run();
text_sim.stop();
polman.test_init("python_loader_sort_queue"); polman.test_init("python_loader_sort_queue");
text_sim.run(); text_sim.run();
text_sim.stop();
exit(0); exit(0);
} }

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@ -110,8 +110,19 @@ check:
"by its priority enclosed between round parenthesis.")); "by its priority enclosed between round parenthesis."));
return; return;
} }
try
{
obj->run(); obj->run();
} }
catch(UserInterruptException e)
{
obj->_devices[quale]->write_buffer(_("\nERROR: "));
obj->_devices[quale]->write_buffer(_(e.what()));
obj->_devices[quale]->write_buffer(_("\nSimulation is now stopped"));
}
}
else if (arguments[param] == "PAUSE") else if (arguments[param] == "PAUSE")
{ {
if (show_help) if (show_help)