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31 lines
702 B
Python
31 lines
702 B
Python
import unittest
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from amaranth.hdl import Fragment
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from amaranth.sim import Simulator
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from newproject.rtl import Blinker
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class test:
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simulation = True
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default_clk_frequency = 8.0
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class TestBlinker(unittest.TestCase):
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platform = test()
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def test_blinks(self):
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dut = Blinker()
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async def testbench(ctx):
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for ledr in [0, 1, 1, 0, 0, 1, 1, 0]:
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for _ in range(2):
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assert ctx.get(dut.ledr) == ledr
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assert ctx.get(dut.ledg)
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await ctx.tick()
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sim = Simulator(Fragment.get(dut, self.platform))
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sim.add_clock(1 / 8)
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sim.add_testbench(testbench)
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sim.run()
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