mirror of
https://github.com/naruxde/revpimodio2.git
synced 2026-09-30 23:04:29 +02:00
akira
15b8d03772
The old behavior was the return of the maximum value. However, this can also be a valid value. Now all positive values are valid and a negative value of -1 describes an error in the query. Signed-off-by: Sven Sager <akira@narux.de>
135 lines
4.8 KiB
Python
135 lines
4.8 KiB
Python
# -*- coding: utf-8 -*-
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"""Tests instantiation all local classes."""
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__author__ = "Sven Sager"
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__copyright__ = "Copyright (C) 2024 Sven Sager"
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__license__ = "GPLv2"
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from os.path import dirname
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from revpimodio2.io import IntIOCounter
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from .. import TestRevPiModIO
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class TestIos(TestRevPiModIO):
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data_dir = dirname(__file__)
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def test_ios(self):
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"""Test values of IOs."""
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rpi = self.modio()
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# Change values
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rpi.io.magazin1.value = 255
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self.assertEqual(rpi.io.magazin1.value, 255)
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rpi.device.virt01.setdefaultvalues()
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self.assertEqual(rpi.io.magazin1.value, 0)
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# Use __call__ function
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with self.assertRaises(TypeError):
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rpi.io.magazin1.set_value(44)
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with self.assertRaises(ValueError):
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rpi.io.magazin1.set_value(b"\x01\x01")
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rpi.io.magazin1.set_value(b"\x01")
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self.assertEqual(rpi.io.magazin1.value, 1)
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# Inputs and Mems
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with self.assertRaises(RuntimeError):
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rpi.io.magazin1_max.set_value(b"\x01")
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with self.assertRaises(RuntimeError):
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rpi.io.InputMode_1.set_value(b"\x01")
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rpi.io.magazin1_max._iotype = 303
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with self.assertRaises(RuntimeError):
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rpi.io.magazin1_max.set_value(b"\x01")
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def test_counter_io(self):
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"""Test counter inputs."""
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rpi = self.modio()
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# Just for testing buffered mode
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rpi._buffedwrite = True
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# Counter vorbereiten
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self.fh_procimg.seek(rpi.io.Counter_1.address)
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self.fh_procimg.write(b"\x00\x01")
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rpi.readprocimg()
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self.assertEqual(type(rpi.io.Counter_1), IntIOCounter)
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self.assertEqual(rpi.io.Counter_1.value, 256)
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rpi.io.Counter_1.reset()
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rpi.readprocimg()
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self.assertEqual(rpi.io.Counter_1.value, 0)
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# This will use ioctl calls
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rpi._run_on_pi = True
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with self.assertWarnsRegex(RuntimeWarning, r"'iorst' and count \d"):
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rpi.io.Counter_1.reset()
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self.assertEqual(rpi.ioerrors, 1)
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del rpi
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rpi = self.modio(monitoring=True)
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self.assertEqual(type(rpi.io.Counter_2), IntIOCounter)
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with self.assertRaises(RuntimeError):
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rpi.io.Counter_2.reset()
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del rpi
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rpi = self.modio(simulator=True)
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self.assertEqual(type(rpi.io.Counter_3), IntIOCounter)
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with self.assertRaises(RuntimeError):
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rpi.io.Counter_3.reset()
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del rpi
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def test_superio(self):
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"""Testet mehrbittige IOs."""
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rpi = self.modio(configrsc="config_supervirt.rsc")
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# Check addresses and lengths
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self.assertEqual(rpi.device[65]._offset, 75)
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self.assertEqual(rpi.io.InBit_1.length, 1)
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self.assertEqual(rpi.io.InBit_2.length, 0)
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self.assertEqual(rpi.io.InBit_6.address, 75)
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self.assertEqual(rpi.io.InBit_48.address, 80)
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self.assertEqual(rpi.io.InDword_1.address, 99)
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self.assertEqual(rpi.io.OutBit_1.length, 1)
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self.assertEqual(rpi.io.OutBit_2.length, 0)
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self.assertEqual(rpi.io.OutBit_8.address, 107)
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self.assertEqual(rpi.io.OutBit_9.address, 108)
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self.assertEqual(len(rpi.device[65]._ba_devdata), 64)
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# Inputs setzen
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rpi.io.OutBit_6.value = True
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self.assertTrue(rpi.io.OutBit_6.value)
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self.assertEqual(rpi.device[65]._ba_devdata[32:38], b"\x20\x00\x00\x00\x00\x00")
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rpi.io.OutBit_48.value = True
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self.assertEqual(rpi.device[65]._ba_devdata[32:38], b"\x20\x00\x00\x00\x00\x80")
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def test_get_switching_cycles(self):
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rpi = self.modio(configrsc="config_ro_multi.rsc")
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self.assertEqual(rpi.io.RelayOutput_1.get_switching_cycles(), 0)
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self.assertEqual(rpi.io.RelayOutput_2.get_switching_cycles(), 0)
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self.assertEqual(rpi.io.RelayOutput_3.get_switching_cycles(), 0)
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self.assertEqual(rpi.io.RelayOutput_4.get_switching_cycles(), 0)
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# This will use ioctl calls
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rpi._run_on_pi = True
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with self.assertWarnsRegex(RuntimeWarning, r"'rocounter' and count \d"):
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self.assertEqual(rpi.io.RelayOutput_1.get_switching_cycles(), -1)
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self.assertEqual(rpi.io.RelayOutput_2.get_switching_cycles(), -1)
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self.assertEqual(rpi.io.RelayOutput_3.get_switching_cycles(), -1)
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self.assertEqual(rpi.io.RelayOutput_4.get_switching_cycles(), -1)
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self.assertEqual(rpi.ioerrors, 4)
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rpi = self.modio(configrsc="config_ro_single.rsc")
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self.assertEqual(rpi.io.RelayOutputs.get_switching_cycles(), (0, 0, 0, 0))
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# This will use ioctl calls
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rpi._run_on_pi = True
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with self.assertWarnsRegex(RuntimeWarning, r"'rocounter' and count \d"):
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self.assertEqual(rpi.io.RelayOutputs.get_switching_cycles(), (-1, -1, -1, -1))
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self.assertEqual(rpi.ioerrors, 1)
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