test205.cpp revision 12855:588919e0e4aa 
1#include <systemc>
2using namespace sc_core;
3using namespace sc_dt;
4using sc_core::wait;
5using std::cout;
6using std::endl;
7
8// 5) wait( int ) for SC_THREAD, primitives and global
9
10void global()
11{
12  wait();
13  sc_assert(sc_time_stamp() == sc_time(0, SC_NS));
14  wait(3);
15  sc_assert(sc_time_stamp() == sc_time(3, SC_NS));
16}
17
18struct Prim: sc_prim_channel
19{
20  void method()
21  {
22    wait();
23    sc_assert(sc_time_stamp() == sc_time(4, SC_NS));
24    wait(3);
25    sc_assert(sc_time_stamp() == sc_time(7, SC_NS));
26  }
27};
28
29SC_MODULE(M)
30{
31  sc_in_clk clk;
32  Prim prim;
33  SC_CTOR(M)
34  {
35    SC_THREAD(T);
36    sensitive << clk.pos();
37  }
38  void T()
39  {
40    global();
41    prim.method();
42    wait();
43    sc_assert(sc_time_stamp() == sc_time(8, SC_NS));
44    wait(3);
45    sc_assert(sc_time_stamp() == sc_time(11, SC_NS));
46    sc_stop();
47  }
48};
49
50struct Top: sc_module
51{
52  M *m;
53  sc_clock clk;
54  Top(sc_module_name)
55  {
56    m = new M("m");
57    m->clk.bind(clk);
58  }
59};
60
61int sc_main(int argc, char* argv[])
62{
63  cout << "Should be silent..." << endl;
64  Top top("top");
65  sc_start();
66
67  cout << endl << "Success" << endl;
68  return 0;
69}
70