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812855Sgabeblack@google.com  License.  You may obtain a copy of the License at
912855Sgabeblack@google.com
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1912855Sgabeblack@google.com
2012855Sgabeblack@google.com// living_children.cpp -- test for
2112855Sgabeblack@google.com//
2212855Sgabeblack@google.com//  Original Author: John Aynsley, Doulos, Inc.
2312855Sgabeblack@google.com//
2412855Sgabeblack@google.com// MODIFICATION LOG - modifiers, enter your name, affiliation, date and
2512855Sgabeblack@google.com//
2612855Sgabeblack@google.com// $Log: living_children.cpp,v $
2712855Sgabeblack@google.com// Revision 1.2  2011/05/08 19:18:46  acg
2812855Sgabeblack@google.com//  Andy Goodrich: remove extraneous + prefixes from git diff.
2912855Sgabeblack@google.com//
3012855Sgabeblack@google.com
3112855Sgabeblack@google.com// Not invaliding handles to processes with living children
3212855Sgabeblack@google.com
3312855Sgabeblack@google.com#define SC_INCLUDE_DYNAMIC_PROCESSES
3412855Sgabeblack@google.com
3512855Sgabeblack@google.com#include <systemc>
3612855Sgabeblack@google.com
3712855Sgabeblack@google.comusing namespace sc_core;
3812855Sgabeblack@google.comusing std::cout;
3912855Sgabeblack@google.comusing std::endl;
4012855Sgabeblack@google.com
4112855Sgabeblack@google.comstruct Top: sc_module
4212855Sgabeblack@google.com{
4312855Sgabeblack@google.com  Top(sc_module_name _name)
4412855Sgabeblack@google.com  {
4512855Sgabeblack@google.com    t1 = sc_spawn(sc_bind(&Top::T1, this));
4612855Sgabeblack@google.com  }
4712855Sgabeblack@google.com
4812855Sgabeblack@google.com  sc_process_handle t1, t2a, t2b;
4912855Sgabeblack@google.com
5012855Sgabeblack@google.com  void T1()
5112855Sgabeblack@google.com  {
5212855Sgabeblack@google.com    wait(1, SC_NS);
5312855Sgabeblack@google.com    t2a = sc_spawn(sc_bind(&Top::T2, this));
5412855Sgabeblack@google.com    t2b = sc_spawn(sc_bind(&Top::T2, this));
5512855Sgabeblack@google.com    wait(1, SC_NS);
5612855Sgabeblack@google.com    sc_assert( t2a.valid() );
5712855Sgabeblack@google.com    sc_assert( t2b.valid() );
5812855Sgabeblack@google.com
5912855Sgabeblack@google.com    std::vector<sc_object*> children = t1.get_child_objects();
6012855Sgabeblack@google.com    sc_assert( children.size() == 2);
6112855Sgabeblack@google.com
6212855Sgabeblack@google.com    sc_event_and_list and_list = t2a.terminated_event() & t2b.terminated_event();
6312855Sgabeblack@google.com    wait( and_list );
6412855Sgabeblack@google.com
6512855Sgabeblack@google.com    sc_assert( t2a.valid() );
6612855Sgabeblack@google.com    sc_assert( t2a.terminated() );
6712855Sgabeblack@google.com    sc_assert( t2b.valid() );
6812855Sgabeblack@google.com    sc_assert( t2b.terminated() );
6912855Sgabeblack@google.com    sc_assert( sc_time_stamp() == sc_time(3, SC_NS) );
7012855Sgabeblack@google.com  }
7112855Sgabeblack@google.com
7212855Sgabeblack@google.com  void T2()
7312855Sgabeblack@google.com  {
7412855Sgabeblack@google.com    wait(2, SC_NS);
7512855Sgabeblack@google.com    sc_process_handle t3 = sc_spawn(sc_bind(&Top::T3, this));
7612855Sgabeblack@google.com    wait(SC_ZERO_TIME);
7712855Sgabeblack@google.com    sc_assert( t3.valid() );
7812855Sgabeblack@google.com
7912855Sgabeblack@google.com    sc_process_handle me = sc_get_current_process_handle();
8012855Sgabeblack@google.com    sc_assert( me.get_parent_object() ); // Parent handle shall still be valid
8112855Sgabeblack@google.com    std::vector<sc_object*> children = me.get_child_objects();
8212855Sgabeblack@google.com    sc_assert( children.size() == 1);
8312855Sgabeblack@google.com
8412855Sgabeblack@google.com    std::vector<sc_event*> my_events = me.get_child_events();
8512855Sgabeblack@google.com    sc_assert( my_events.size() == 0 );
8612855Sgabeblack@google.com  }
8712855Sgabeblack@google.com
8812855Sgabeblack@google.com  void T3()
8912855Sgabeblack@google.com  {
9012855Sgabeblack@google.com    wait(3, SC_NS);
9112855Sgabeblack@google.com    sc_process_handle me = sc_get_current_process_handle();
9212855Sgabeblack@google.com    sc_assert( me.get_parent_object() ); // Parent handle shall still be valid
9312855Sgabeblack@google.com  }
9412855Sgabeblack@google.com
9512855Sgabeblack@google.com  SC_HAS_PROCESS(Top);
9612855Sgabeblack@google.com};
9712855Sgabeblack@google.com
9812855Sgabeblack@google.comint sc_main(int argc, char* argv[])
9912855Sgabeblack@google.com{
10012855Sgabeblack@google.com  Top top("top");
10112855Sgabeblack@google.com
10212855Sgabeblack@google.com  sc_start();
10312855Sgabeblack@google.com
10412855Sgabeblack@google.com  cout << endl << "Success" << endl;
10512855Sgabeblack@google.com  return 0;
10612855Sgabeblack@google.com}
10712855Sgabeblack@google.com
108