| /***************************************************************************** |
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| 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. |
| |
| *****************************************************************************/ |
| |
| /***************************************************************************** |
| |
| test01.cpp -- |
| |
| Original Author: Andy Goodrich, Forte Design Systems, 8 December 2005 |
| |
| *****************************************************************************/ |
| |
| /***************************************************************************** |
| |
| MODIFICATION LOG - modifiers, enter your name, affiliation, date and |
| changes you are making here. |
| |
| Name, Affiliation, Date: |
| Description of Modification: |
| |
| *****************************************************************************/ |
| |
| // Test of return values for sc_process handle instances, along with |
| // comparison operators. |
| |
| #include "systemc.h" |
| |
| SC_MODULE(DUT) |
| { |
| SC_CTOR(DUT) |
| { |
| SC_CTHREAD(process_a, m_clk.pos()); |
| SC_THREAD(process_b) |
| sensitive << m_clk.pos(); |
| } |
| void process_a() |
| { |
| m_a = sc_get_current_process_handle(); |
| sc_process_handle b; |
| sc_process_handle c = sc_get_current_process_handle(); |
| |
| // TEST COMPARISONS: |
| |
| if ( m_a == b ) |
| { |
| cout << __FILE__ << " " << __LINE__ |
| << " non-null process handle == null process handle" << endl; |
| } |
| if ( m_a != c ) |
| { |
| cout << __FILE__ << " " << __LINE__ |
| << " process handles for same process not equal" << endl; |
| } |
| wait(1); |
| |
| // TEST RETURN VALUES: |
| |
| const std::vector<sc_object*>& objects = m_a.get_child_objects(); |
| if ( objects.size() != 0 ) |
| { |
| cout << __FILE__ << " " << __LINE__ |
| << "get_child_objects() returned non-null vector" << endl; |
| } |
| if ( m_a.get_parent_object() == 0 ) |
| { |
| cout << __FILE__ << " " << __LINE__ |
| << " get_parent_object() returned null value" << endl; |
| } |
| if ( !strcmp( m_a.name(), "") ) |
| { |
| cout << __FILE__ << " " << __LINE__ |
| << "name() returned empty string" << endl; |
| } |
| if ( m_a.proc_kind() != SC_CTHREAD_PROC_ ) |
| { |
| cout << __FILE__ << " " << __LINE__ |
| << "proc_kind() returned " << m_a.proc_kind() |
| << " not " << SC_CTHREAD_PROC_ << endl; |
| } |
| if ( m_a.terminated() ) |
| { |
| cout << __FILE__ << " " << __LINE__ |
| << "terminated() returned true" << endl; |
| } |
| if ( !m_a.valid() ) |
| { |
| cout << __FILE__ << " " << __LINE__ |
| << "valid() returned false" << endl; |
| } |
| } |
| void process_b() |
| { |
| wait(1); |
| sc_process_handle b = sc_get_current_process_handle(); |
| if ( m_a == b ) |
| { |
| cout << __FILE__ << " " << __LINE__ |
| << " process handles for two different processes were equal" |
| << endl; |
| } |
| if ( b.get_parent_object() == 0 ) |
| { |
| cout << __FILE__ << " " << __LINE__ |
| << " get_parent_object() returned null value" << endl; |
| } |
| if ( b.proc_kind() != SC_THREAD_PROC_ ) |
| { |
| cout << __FILE__ << " " << __LINE__ |
| << "proc_kind() returned " << b.proc_kind() |
| << " not " << SC_THREAD_PROC_ << endl; |
| } |
| wait(2); |
| if ( m_a.valid() ) |
| { |
| if ( !m_a.terminated() ) |
| { |
| cout << __FILE__ << " " << __LINE__ |
| << "terminated() returned false" << endl; |
| } |
| } |
| else |
| { |
| if ( m_a.terminated() ) |
| { |
| cout << __FILE__ << " " << __LINE__ |
| << "terminated() returned true" << endl; |
| } |
| } |
| } |
| |
| sc_process_handle m_a; |
| sc_in<bool> m_clk; |
| }; |
| |
| |
| int sc_main(int argc, char* argv[]) |
| { |
| sc_clock clock; |
| DUT dut("dut"); |
| sc_process_handle handle; |
| sc_process_handle handle2; |
| |
| dut.m_clk(clock); |
| if ( handle == handle2 ) |
| { |
| cout << __FILE__ << " " << __LINE__ |
| << " == operator returned true" << endl; |
| } |
| if ( !(handle != handle2) ) |
| { |
| cout << __FILE__ << " " << __LINE__ |
| << " != operator returned true" << endl; |
| } |
| const std::vector<sc_object*>& objects = handle.get_child_objects(); |
| if ( objects.size() != 0 ) |
| { |
| cout << __FILE__ << " " << __LINE__ |
| << " get_child_objects() returned non-null vector" << endl; |
| } |
| if ( handle.get_parent_object() != 0 ) |
| { |
| cout << __FILE__ << " " << __LINE__ |
| << " get_parent_object() returned non-null value" << endl; |
| } |
| if ( strcmp( handle.name(), "") ) |
| { |
| cout << __FILE__ << " " << __LINE__ |
| << " name() returned non-empty string" << endl; |
| } |
| if ( handle.proc_kind() != SC_NO_PROC_ ) |
| { |
| cout << __FILE__ << " " << __LINE__ |
| << " proc_kind() returned " << handle.proc_kind() |
| << " not " << SC_NO_PROC_ << endl; |
| } |
| if ( handle.terminated() ) |
| { |
| cout << __FILE__ << " " << __LINE__ |
| << " terminated() returned true" << endl; |
| } |
| if ( handle.valid() ) |
| { |
| cout << __FILE__ << " " << __LINE__ |
| << " valid() returned true" << endl; |
| } |
| |
| sc_start(10, SC_NS); |
| cout << "Program completed" << endl; |
| return 0; |
| } |