def test_execute_trap_warning():
state = new_state()
instr = opcode_factory.trap16(trap=0b11111)
name, executefn = decode(instr)
with pytest.raises(FatalError) as exninfo:
executefn(state, Instruction(instr, None))
expected_state = StateChecker(pc=RESET_ADDR)
expected_text = ('Unknown argument to trap instruction: 31')
expected_state.check(state)
assert expected_text == exninfo.value.msg
@pytest.mark.parametrize('name,instr', [('mbkpt16', opcode_factory.mbkpt16()),
('sync16', opcode_factory.sync16()),
('wand16', opcode_factory.wand16()),
])
def test_execute_multicore_instructions(name, instr):
with pytest.raises(NotImplementedInstError):
state = new_state()
name, executefn = decode(instr)
executefn(state, Instruction(instr, None))
def test_execute_unimpl():
state = new_state()
instr = opcode_factory.unimpl()
name, executefn = decode(instr)
executefn(state, Instruction(instr, None))
expected_state = StateChecker(EXCAUSE=0b0100)
expected_state.check(state)