1 files changed, 151 insertions, 0 deletions
diff --git a/src/systemc/tests/systemc/1666-2011-compliance/sc_start_starvation/sc_start_starvation.cpp b/src/systemc/tests/systemc/1666-2011-compliance/sc_start_starvation/sc_start_starvation.cpp
new file mode 100644
index 000000000..d279c4364
--- /dev/null
+++ b/src/systemc/tests/systemc/1666-2011-compliance/sc_start_starvation/sc_start_starvation.cpp
@@ -0,0 +1,151 @@
+/*****************************************************************************
+
+  Licensed to Accellera Systems Initiative Inc. (Accellera) under one or
+  more contributor license agreements.  See the NOTICE file distributed
+  with this work for additional information regarding copyright ownership.
+  Accellera licenses this file to you under the Apache License, Version 2.0
+  (the "License"); you may not use this file except in compliance with the
+  License.  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+  implied.  See the License for the specific language governing
+  permissions and limitations under the License.
+
+ *****************************************************************************/
+
+// sc_start_starvation.cpp -- test for 
+//
+//  Original Author: John Aynsley, Doulos, Inc.
+//
+// MODIFICATION LOG - modifiers, enter your name, affiliation, date and
+//
+// $Log: sc_start_starvation.cpp,v $
+// Revision 1.2  2011/05/08 19:18:46  acg
+//  Andy Goodrich: remove extraneous + prefixes from git diff.
+//
+
+// sc_start with event starvation policy
+// sc_pending_activity and friends
+
+#define SC_INCLUDE_DYNAMIC_PROCESSES
+
+#include <systemc>
+using namespace sc_core;
+using std::cout;
+using std::endl;
+
+SC_MODULE(Top)
+{
+  SC_CTOR(Top)
+  {
+    SC_THREAD(T);
+  }
+  
+  sc_event ev2;
+  
+  void T()
+  {
+    sc_assert( sc_get_status() == SC_RUNNING );
+
+    sc_assert( sc_pending_activity_at_current_time() == false );    
+    sc_assert( sc_pending_activity_at_future_time() == true );
+    sc_assert( sc_time_to_pending_activity() == sc_time(250, SC_NS) );
+    
+    ev2.notify(150, SC_NS);
+    
+    sc_assert( sc_pending_activity_at_current_time() == false );    
+    sc_assert( sc_pending_activity_at_future_time() == true );
+    sc_assert( sc_time_to_pending_activity() == sc_time(150, SC_NS) );
+  }
+};
+
+int sc_main(int argc, char* argv[])
+{
+  Top top("top");
+
+  sc_event ev;
+  ev.notify(250, SC_NS);
+
+  sc_assert( sc_pending_activity_at_current_time() == false );    
+  sc_assert( sc_pending_activity_at_future_time() == true );
+  sc_assert( sc_pending_activity() == true );
+  sc_assert( sc_time_to_pending_activity() == sc_time(250, SC_NS) );
+    
+  sc_assert( sc_get_status() == SC_ELABORATION );
+  sc_assert( sc_time_stamp() == SC_ZERO_TIME );
+  sc_start(100, SC_NS);
+  sc_assert( sc_get_status() == SC_PAUSED );
+  sc_assert( sc_time_stamp() == sc_time(100, SC_NS) );
+
+  sc_assert( sc_pending_activity_at_current_time() == false );    
+  sc_assert( sc_pending_activity_at_future_time() == true );
+  sc_assert( sc_time_to_pending_activity() == sc_time(50, SC_NS) );
+    
+  sc_start(10, SC_NS, SC_RUN_TO_TIME);
+  sc_assert( sc_time_stamp() == sc_time(110, SC_NS) );
+  sc_assert( sc_time_to_pending_activity() == sc_time(40, SC_NS) );
+
+  sc_start(10, SC_NS, SC_EXIT_ON_STARVATION);
+  sc_assert( sc_time_stamp() == sc_time(110, SC_NS) );
+
+  sc_start(80, SC_NS, SC_EXIT_ON_STARVATION);
+
+  sc_assert( sc_time_stamp() == sc_time(150, SC_NS) );
+  sc_assert( sc_pending_activity_at_current_time() == false );    
+  sc_assert( sc_pending_activity_at_future_time() == true );
+  sc_assert( sc_time_to_pending_activity() == sc_time(100, SC_NS) );
+
+  sc_start(50, SC_NS, SC_EXIT_ON_STARVATION);
+  sc_assert( sc_time_stamp() == sc_time(150, SC_NS) );
+  sc_assert( sc_time_to_pending_activity() == sc_time(100, SC_NS) );
+
+  sc_start(50, SC_NS, SC_RUN_TO_TIME);
+  sc_assert( sc_time_stamp() == sc_time(200, SC_NS) );
+  sc_assert( sc_time_to_pending_activity() == sc_time(50, SC_NS) );
+
+  sc_start();
+  sc_assert( sc_get_status() == SC_PAUSED );
+  sc_assert( sc_time_stamp() == sc_time(250, SC_NS) );
+  
+  sc_assert( sc_pending_activity() == false );    
+  sc_assert( sc_time_to_pending_activity() == sc_max_time() - sc_time_stamp() );
+  
+  ev.notify(SC_ZERO_TIME);
+
+  sc_assert( sc_pending_activity_at_current_time() == true );    
+  sc_assert( sc_pending_activity_at_future_time() == false );
+  sc_assert( sc_time_to_pending_activity() == SC_ZERO_TIME );
+
+  sc_start();
+  sc_assert( sc_time_stamp() == sc_time(250, SC_NS) );
+
+  sc_assert( sc_pending_activity() == false );    
+  sc_assert( sc_time_to_pending_activity() == sc_max_time() - sc_time_stamp() );
+  
+  ev.notify(10, SC_NS);
+
+  sc_assert( sc_pending_activity() == true );    
+  sc_assert( sc_time_to_pending_activity() == sc_time(10, SC_NS) );
+  
+  sc_start();
+  sc_assert( sc_time_stamp() == sc_time(260, SC_NS) );
+
+  ev.notify(10, SC_NS);
+  sc_start(sc_time(100, SC_NS), SC_EXIT_ON_STARVATION);
+  sc_assert( sc_time_stamp() == sc_time(270, SC_NS) );
+
+  ev.notify(10, SC_NS);
+  sc_start(sc_time(100, SC_NS)); // SC_RUN_TO_TIME
+  sc_assert( sc_time_stamp() == sc_time(370, SC_NS) );
+  sc_assert( sc_get_status() == SC_PAUSED );
+  
+  ev.notify();
+  sc_assert( sc_pending_activity() == false );    
+  
+  cout << endl << "Success" << endl;
+  return 0;
+}