src/unused/TLB/test/test_set_associative_cache.py

   1 from nmigen.compat.sim import run_simulation
   2
   3 from soc.TLB.SetAssociativeCache import SetAssociativeCache
   4
   5 from soc.TestUtil.test_helper import assert_eq, assert_ne, assert_op
   6
   7
   8 def set_sac(dut, e, c, s, t, d):
   9     yield dut.enable.eq(e)
  10     yield dut.command.eq(c)
  11     yield dut.cset.eq(s)
  12     yield dut.tag.eq(t)
  13     yield dut.data_i.eq(d)
  14     yield
  15
  16
  17 def tbench(dut):
  18     enable = 1
  19     command = 2
  20     cset = 1
  21     tag = 2
  22     data = 3
  23     yield from set_sac(dut, enable, command, cset, tag, data)
  24     yield
  25
  26     enable = 1
  27     command = 2
  28     cset = 1
  29     tag = 5
  30     data = 8
  31     yield from set_sac(dut, enable, command, cset, tag, data)
  32     yield
  33
  34
  35 def test_assoc_cache():
  36     dut = SetAssociativeCache(4, 4, 4, 4)
  37     run_simulation(dut, tbench(
  38         dut), vcd_name="Waveforms/test_set_associative_cache.vcd")
  39     print("Set Associative Cache Unit Test Success")
  40
  41
  42 if __name__ == "__main__":
  43     test_assoc_cache()