def machine_mockcpu_rw_reg_test():
cpu = MockCPU()
cpu.w_reg(REG_D0, 0xdeadbeef)
assert cpu.r_reg(REG_D0) == 0xdeadbeef
cpu.w_reg(REG_A6, 0xcafebabe)
assert cpu.r_reg(REG_A6) == 0xcafebabe
cpu.w_pc(0x123456)
assert cpu.r_pc() == 0x123456
cpu.w_sr(0x4711)
assert cpu.r_sr() == 0x4711
# invalid values
with pytest.raises(OverflowError):
cpu.w_reg(REG_D0, 0xdeafbeef12)
with pytest.raises(OverflowError):
cpu.w_reg(REG_D0, -1)
with pytest.raises(TypeError):
cpu.w_reg(REG_D0, 'hello, world!')
def machine_mockcpu_rw_reg_test():
cpu = MockCPU()
cpu.w_reg(REG_D0, 0xDEADBEEF)
assert cpu.r_reg(REG_D0) == 0xDEADBEEF
cpu.w_reg(REG_A6, 0xCAFEBABE)
assert cpu.r_reg(REG_A6) == 0xCAFEBABE
cpu.w_pc(0x123456)
assert cpu.r_pc() == 0x123456
cpu.w_sr(0x4711)
assert cpu.r_sr() == 0x4711
# invalid values
with pytest.raises(OverflowError):
cpu.w_reg(REG_D0, 0xDEAFBEEF12)
with pytest.raises(OverflowError):
cpu.w_reg(REG_D0, -1)
with pytest.raises(TypeError):
cpu.w_reg(REG_D0, "hello, world!")
def machine_mockcpu_rw_reg_test():
cpu = MockCPU()
cpu.w_reg(REG_D0, 0xdeadbeef)
assert cpu.r_reg(REG_D0) == 0xdeadbeef
cpu.w_reg(REG_A6, 0xcafebabe)
assert cpu.r_reg(REG_A6) == 0xcafebabe
cpu.w_pc(0x123456)
assert cpu.r_pc() == 0x123456
cpu.w_sr(0x4711)
assert cpu.r_sr() == 0x4711
# invalid values
with pytest.raises(OverflowError):
cpu.w_reg(REG_D0, 0xdeafbeef12)
with pytest.raises(OverflowError):
cpu.w_reg(REG_D0, -1)
with pytest.raises(TypeError):
cpu.w_reg(REG_D0, 'hello, world!')