python/meshtastic/tests/test_smokevirt.py

"""Meshtastic smoke tests with a single virtual device via localhost.

   During the CI build of the Meshtastic-device, a build.zip file is created.
   Inside that build.zip is a standalone executable meshtasticd_linux_amd64.
   That linux executable will simulate a Meshtastic device listening on localhost.

   This smoke test runs against that localhost.

"""
import re
import subprocess
import time
import platform
import os

# Do not like using hard coded sleeps, but it probably makes
# sense to pause for the radio at apprpriate times
import pytest

from ..util import findPorts

# seconds to pause after running a meshtastic command
PAUSE_AFTER_COMMAND = 0.1
PAUSE_AFTER_REBOOT = 0.2


#TODO: need to fix the virtual device to have a reboot. When you issue the command
#      below, you get "FIXME implement reboot for this platform"
#@pytest.mark.smokevirt
#def test_smokevirt_reboot():
#    """Test reboot"""
#    return_value, _ = subprocess.getstatusoutput('meshtastic --host localhost --reboot')
#    assert return_value == 0
#    # pause for the radio to reset
#    time.sleep(8)


@pytest.mark.smokevirt
def test_smokevirt_info():
    """Test --info"""
    return_value, out = subprocess.getstatusoutput('meshtastic --host localhost --info')
    assert re.match(r'Connected to radio', out)
    assert re.search(r'^Owner', out, re.MULTILINE)
    assert re.search(r'^My info', out, re.MULTILINE)
    assert re.search(r'^Nodes in mesh', out, re.MULTILINE)
    assert re.search(r'^Preferences', out, re.MULTILINE)
    assert re.search(r'^Channels', out, re.MULTILINE)
    assert re.search(r'^  PRIMARY', out, re.MULTILINE)
    assert re.search(r'^Primary channel URL', out, re.MULTILINE)
    assert return_value == 0


@pytest.mark.smokevirt
def test_smokevirt_sendping():
    """Test --sendping"""
    return_value, out = subprocess.getstatusoutput('meshtastic --host localhost --sendping')
    assert re.match(r'Connected to radio', out)
    assert re.search(r'^Sending ping message', out, re.MULTILINE)
    assert return_value == 0


@pytest.mark.smokevirt
def test_get_with_invalid_setting():
    """Test '--get a_bad_setting'."""
    return_value, out = subprocess.getstatusoutput('meshtastic --host localhost --get a_bad_setting')
    assert re.search(r'Choices in sorted order', out)
    assert return_value == 0


@pytest.mark.smokevirt
def test_set_with_invalid_setting():
    """Test '--set a_bad_setting'."""
    return_value, out = subprocess.getstatusoutput('meshtastic --host localhost --set a_bad_setting foo')
    assert re.search(r'Choices in sorted order', out)
    assert return_value == 0


@pytest.mark.smokevirt
def test_ch_set_with_invalid_settingpatch_find_ports():
    """Test '--ch-set with a_bad_setting'."""
    return_value, out = subprocess.getstatusoutput('meshtastic --host localhost --ch-set invalid_setting foo --ch-index 0')
    assert re.search(r'Choices in sorted order', out)
    assert return_value == 0


@pytest.mark.smokevirt
def test_smokevirt_pos_fields():
    """Test --pos-fields (with some values POS_ALTITUDE POS_ALT_MSL POS_BATTERY)"""
    return_value, out = subprocess.getstatusoutput('meshtastic --host localhost --pos-fields POS_ALTITUDE POS_ALT_MSL POS_BATTERY')
    assert re.match(r'Connected to radio', out)
    assert re.search(r'^Setting position fields to 35', out, re.MULTILINE)
    assert return_value == 0
    # pause for the radio
    time.sleep(PAUSE_AFTER_COMMAND)
    return_value, out = subprocess.getstatusoutput('meshtastic --host localhost --pos-fields')
    assert re.match(r'Connected to radio', out)
    assert re.search(r'POS_ALTITUDE', out, re.MULTILINE)
    assert re.search(r'POS_ALT_MSL', out, re.MULTILINE)
    assert re.search(r'POS_BATTERY', out, re.MULTILINE)
    assert return_value == 0


@pytest.mark.smokevirt
def test_smokevirt_test_with_arg_but_no_hardware():
    """Test --test
       Note: Since only one device is connected, it will not do much.
    """
    return_value, out = subprocess.getstatusoutput('meshtastic --host localhost --test')
    assert re.search(r'^Warning: Must have at least two devices', out, re.MULTILINE)
    assert return_value == 1


@pytest.mark.smokevirt
def test_smokevirt_debug():
    """Test --debug"""
    return_value, out = subprocess.getstatusoutput('meshtastic --host localhost --info --debug')
    assert re.search(r'^Owner', out, re.MULTILINE)
    assert re.search(r'^DEBUG file', out, re.MULTILINE)
    assert return_value == 0


@pytest.mark.smokevirt
def test_smokevirt_seriallog_to_file():
    """Test --seriallog to a file creates a file"""
    filename = 'tmpoutput.txt'
    if os.path.exists(f"{filename}"):
        os.remove(f"{filename}")
    return_value, _ = subprocess.getstatusoutput(f'meshtastic --host localhost --info --seriallog {filename}')
    assert os.path.exists(f"{filename}")
    assert return_value == 0
    os.remove(f"{filename}")


@pytest.mark.smokevirt
def test_smokevirt_qr():
    """Test --qr"""
    filename = 'tmpqr'
    if os.path.exists(f"{filename}"):
        os.remove(f"{filename}")
    return_value, _ = subprocess.getstatusoutput(f'meshtastic --host localhost --qr > {filename}')
    assert os.path.exists(f"{filename}")
    # not really testing that a valid qr code is created, just that the file size
    # is reasonably big enough for a qr code
    assert os.stat(f"{filename}").st_size > 20000
    assert return_value == 0
    os.remove(f"{filename}")


@pytest.mark.smokevirt
def test_smokevirt_nodes():
    """Test --nodes"""
    return_value, out = subprocess.getstatusoutput('meshtastic --host localhost --nodes')
    assert re.match(r'Connected to radio', out)
    if platform.system() != 'Windows':
        assert re.search(r' User ', out, re.MULTILINE)
        assert re.search(r'  1 ', out, re.MULTILINE)
    assert return_value == 0


@pytest.mark.smokevirt
def test_smokevirt_send_hello():
    """Test --sendtext hello"""
    return_value, out = subprocess.getstatusoutput('meshtastic --host localhost --sendtext hello')
    assert re.match(r'Connected to radio', out)
    assert re.search(r'^Sending text message hello to \^all', out, re.MULTILINE)
    assert return_value == 0


@pytest.mark.smokevirt
def test_smokevirt_port():
    """Test --port"""
    # first, get the ports
    ports = findPorts()
    # hopefully there is none
    assert len(ports) == 0


@pytest.mark.smokevirt
def test_smokevirt_set_location_info():
    """Test --setlat, --setlon and --setalt """
    return_value, out = subprocess.getstatusoutput('meshtastic --host localhost --setlat 32.7767 --setlon -96.7970 --setalt 1337')
    assert re.match(r'Connected to radio', out)
    assert re.search(r'^Fixing altitude', out, re.MULTILINE)
    assert re.search(r'^Fixing latitude', out, re.MULTILINE)
    assert re.search(r'^Fixing longitude', out, re.MULTILINE)
    assert return_value == 0
    # pause for the radio
    time.sleep(PAUSE_AFTER_COMMAND)
    return_value, out2 = subprocess.getstatusoutput('meshtastic --host localhost --info')
    assert re.search(r'1337', out2, re.MULTILINE)
    assert re.search(r'32.7767', out2, re.MULTILINE)
    assert re.search(r'-96.797', out2, re.MULTILINE)
    assert return_value == 0


@pytest.mark.smokevirt
def test_smokevirt_set_owner():
    """Test --set-owner name"""
    # make sure the owner is not Joe
    return_value, out = subprocess.getstatusoutput('meshtastic --host localhost --set-owner Bob')
    assert re.match(r'Connected to radio', out)
    assert re.search(r'^Setting device owner to Bob', out, re.MULTILINE)
    assert return_value == 0
    # pause for the radio
    time.sleep(PAUSE_AFTER_COMMAND)
    return_value, out = subprocess.getstatusoutput('meshtastic --host localhost --info')
    assert not re.search(r'Owner: Joe', out, re.MULTILINE)
    assert return_value == 0
    # pause for the radio
    time.sleep(PAUSE_AFTER_COMMAND)
    return_value, out = subprocess.getstatusoutput('meshtastic --host localhost --set-owner Joe')
    assert re.match(r'Connected to radio', out)
    assert re.search(r'^Setting device owner to Joe', out, re.MULTILINE)
    assert return_value == 0
    # pause for the radio
    time.sleep(PAUSE_AFTER_COMMAND)
    return_value, out = subprocess.getstatusoutput('meshtastic --host localhost --info')
    assert re.search(r'Owner: Joe', out, re.MULTILINE)
    assert return_value == 0


@pytest.mark.smokevirt
def test_smokevirt_ch_values():
    """Test --ch-longslow, --ch-longfast, --ch-mediumslow, --ch-mediumsfast,
       --ch-shortslow, and --ch-shortfast arguments
    """
    exp = {
            '--ch-longslow': 'LongSlow',
            '--ch-longfast': 'LongFast',
            '--ch-midslow': 'MidSlow',
            '--ch-midfast': 'MidFast',
            '--ch-shortslow': 'ShortSlow',
            '--ch-shortfast': 'ShortFast'
          }

    for key, val in exp.items():
        return_value, out = subprocess.getstatusoutput(f'meshtastic --host localhost {key}')
        assert re.match(r'Connected to radio', out)
        assert re.search(r'Writing modified channels to device', out, re.MULTILINE)
        assert return_value == 0
        # pause for the radio (might reboot)
        time.sleep(PAUSE_AFTER_REBOOT)
        return_value, out = subprocess.getstatusoutput('meshtastic --host localhost --info')
        assert re.search(val, out, re.MULTILINE)
        assert return_value == 0
        # pause for the radio
        time.sleep(PAUSE_AFTER_COMMAND)


@pytest.mark.smokevirt
def test_smokevirt_ch_set_name():
    """Test --ch-set name"""
    return_value, out = subprocess.getstatusoutput('meshtastic --host localhost --info')
    assert not re.search(r'MyChannel', out, re.MULTILINE)
    assert return_value == 0
    # pause for the radio
    time.sleep(PAUSE_AFTER_COMMAND)
    return_value, out = subprocess.getstatusoutput('meshtastic --host localhost --ch-set name MyChannel')
    assert re.match(r'Connected to radio', out)
    assert re.search(r'Warning: Need to specify', out, re.MULTILINE)
    assert return_value == 1
    # pause for the radio
    time.sleep(PAUSE_AFTER_COMMAND)
    return_value, out = subprocess.getstatusoutput('meshtastic --host localhost --ch-set name MyChannel --ch-index 0')
    assert re.match(r'Connected to radio', out)
    assert re.search(r'^Set name to MyChannel', out, re.MULTILINE)
    assert return_value == 0
    # pause for the radio
    time.sleep(PAUSE_AFTER_COMMAND)
    return_value, out = subprocess.getstatusoutput('meshtastic --host localhost --info')
    assert re.search(r'MyChannel', out, re.MULTILINE)
    assert return_value == 0


@pytest.mark.smokevirt
def test_smokevirt_ch_set_downlink_and_uplink():
    """Test -ch-set downlink_enabled X and --ch-set uplink_enabled X"""
    return_value, out = subprocess.getstatusoutput('meshtastic --host localhost --ch-set downlink_enabled false --ch-set uplink_enabled false')
    assert re.match(r'Connected to radio', out)
    assert re.search(r'Warning: Need to specify', out, re.MULTILINE)
    assert return_value == 1
    # pause for the radio
    time.sleep(PAUSE_AFTER_COMMAND)
    # pylint: disable=C0301
    return_value, out = subprocess.getstatusoutput('meshtastic --host localhost --ch-set downlink_enabled false --ch-set uplink_enabled false --ch-index 0')
    assert re.match(r'Connected to radio', out)
    assert return_value == 0
    # pause for the radio
    time.sleep(PAUSE_AFTER_COMMAND)
    return_value, out = subprocess.getstatusoutput('meshtastic --host localhost --info')
    assert not re.search(r'uplinkEnabled', out, re.MULTILINE)
    assert not re.search(r'downlinkEnabled', out, re.MULTILINE)
    assert return_value == 0
    # pause for the radio
    time.sleep(PAUSE_AFTER_COMMAND)
    # pylint: disable=C0301
    return_value, out = subprocess.getstatusoutput('meshtastic --host localhost --ch-set downlink_enabled true --ch-set uplink_enabled true --ch-index 0')
    assert re.match(r'Connected to radio', out)
    assert re.search(r'^Set downlink_enabled to true', out, re.MULTILINE)
    assert re.search(r'^Set uplink_enabled to true', out, re.MULTILINE)
    assert return_value == 0
    # pause for the radio
    time.sleep(PAUSE_AFTER_COMMAND)
    return_value, out = subprocess.getstatusoutput('meshtastic --host localhost --info')
    assert re.search(r'uplinkEnabled', out, re.MULTILINE)
    assert re.search(r'downlinkEnabled', out, re.MULTILINE)
    assert return_value == 0


@pytest.mark.smokevirt
def test_smokevirt_ch_add_and_ch_del():
    """Test --ch-add"""
    return_value, out = subprocess.getstatusoutput('meshtastic --host localhost --ch-index 1 --ch-del')
    assert re.search(r'Deleting channel 1', out, re.MULTILINE)
    assert return_value == 0
    # pause for the radio
    time.sleep(PAUSE_AFTER_REBOOT)
    return_value, out = subprocess.getstatusoutput('meshtastic --host localhost --ch-add testing')
    assert re.search(r'Writing modified channels to device', out, re.MULTILINE)
    assert return_value == 0
    # pause for the radio
    time.sleep(PAUSE_AFTER_COMMAND)
    return_value, out = subprocess.getstatusoutput('meshtastic --host localhost --info')
    assert re.match(r'Connected to radio', out)
    assert re.search(r'SECONDARY', out, re.MULTILINE)
    assert re.search(r'testing', out, re.MULTILINE)
    assert return_value == 0
    # pause for the radio
    time.sleep(PAUSE_AFTER_COMMAND)
    return_value, out = subprocess.getstatusoutput('meshtastic --host localhost --ch-index 1 --ch-del')
    assert re.search(r'Deleting channel 1', out, re.MULTILINE)
    assert return_value == 0
    # pause for the radio
    time.sleep(PAUSE_AFTER_REBOOT)
    # make sure the secondary channel is not there
    return_value, out = subprocess.getstatusoutput('meshtastic --host localhost --info')
    assert re.match(r'Connected to radio', out)
    assert not re.search(r'SECONDARY', out, re.MULTILINE)
    assert not re.search(r'testing', out, re.MULTILINE)
    assert return_value == 0


@pytest.mark.smokevirt
def test_smokevirt_ch_enable_and_disable():
    """Test --ch-enable and --ch-disable"""
    return_value, out = subprocess.getstatusoutput('meshtastic --host localhost --ch-index 1 --ch-del')
    assert re.search(r'Deleting channel 1', out, re.MULTILINE)
    assert return_value == 0
    # pause for the radio
    time.sleep(PAUSE_AFTER_REBOOT)
    return_value, out = subprocess.getstatusoutput('meshtastic --host localhost --ch-add testing')
    assert re.search(r'Writing modified channels to device', out, re.MULTILINE)
    assert return_value == 0
    # pause for the radio
    time.sleep(PAUSE_AFTER_COMMAND)
    return_value, out = subprocess.getstatusoutput('meshtastic --host localhost --info')
    assert re.match(r'Connected to radio', out)
    assert re.search(r'SECONDARY', out, re.MULTILINE)
    assert re.search(r'testing', out, re.MULTILINE)
    assert return_value == 0
    # pause for the radio
    time.sleep(PAUSE_AFTER_COMMAND)
    # ensure they need to specify a --ch-index
    return_value, out = subprocess.getstatusoutput('meshtastic --host localhost --ch-disable')
    assert return_value == 1
    # pause for the radio
    time.sleep(PAUSE_AFTER_COMMAND)
    return_value, out = subprocess.getstatusoutput('meshtastic --host localhost --ch-disable --ch-index 1')
    assert return_value == 0
    # pause for the radio
    time.sleep(PAUSE_AFTER_COMMAND)
    return_value, out = subprocess.getstatusoutput('meshtastic --host localhost --info')
    assert re.match(r'Connected to radio', out)
    assert re.search(r'DISABLED', out, re.MULTILINE)
    assert re.search(r'testing', out, re.MULTILINE)
    assert return_value == 0
    # pause for the radio
    time.sleep(PAUSE_AFTER_COMMAND)
    return_value, out = subprocess.getstatusoutput('meshtastic --host localhost --ch-enable --ch-index 1')
    assert return_value == 0
    # pause for the radio
    time.sleep(PAUSE_AFTER_COMMAND)
    return_value, out = subprocess.getstatusoutput('meshtastic --host localhost --info')
    assert re.match(r'Connected to radio', out)
    assert re.search(r'SECONDARY', out, re.MULTILINE)
    assert re.search(r'testing', out, re.MULTILINE)
    assert return_value == 0
    # pause for the radio
    time.sleep(PAUSE_AFTER_COMMAND)
    return_value, out = subprocess.getstatusoutput('meshtastic --host localhost --ch-del --ch-index 1')
    assert return_value == 0
    # pause for the radio
    time.sleep(PAUSE_AFTER_COMMAND)


@pytest.mark.smokevirt
def test_smokevirt_ch_del_a_disabled_non_primary_channel():
    """Test --ch-del will work on a disabled non-primary channel."""
    return_value, out = subprocess.getstatusoutput('meshtastic --host localhost --ch-index 1 --ch-del')
    assert re.search(r'Deleting channel 1', out, re.MULTILINE)
    assert return_value == 0
    # pause for the radio
    time.sleep(PAUSE_AFTER_REBOOT)
    return_value, out = subprocess.getstatusoutput('meshtastic --host localhost --ch-add testing')
    assert re.search(r'Writing modified channels to device', out, re.MULTILINE)
    assert return_value == 0
    # pause for the radio
    time.sleep(PAUSE_AFTER_COMMAND)
    return_value, out = subprocess.getstatusoutput('meshtastic --host localhost --info')
    assert re.match(r'Connected to radio', out)
    assert re.search(r'SECONDARY', out, re.MULTILINE)
    assert re.search(r'testing', out, re.MULTILINE)
    assert return_value == 0
    # pause for the radio
    time.sleep(PAUSE_AFTER_COMMAND)
    # ensure they need to specify a --ch-index
    return_value, out = subprocess.getstatusoutput('meshtastic --host localhost --ch-disable')
    assert return_value == 1
    # pause for the radio
    time.sleep(PAUSE_AFTER_COMMAND)
    return_value, out = subprocess.getstatusoutput('meshtastic --host localhost --ch-del --ch-index 1')
    assert return_value == 0
    # pause for the radio
    time.sleep(PAUSE_AFTER_COMMAND)
    return_value, out = subprocess.getstatusoutput('meshtastic --host localhost --info')
    assert re.match(r'Connected to radio', out)
    assert not re.search(r'DISABLED', out, re.MULTILINE)
    assert not re.search(r'SECONDARY', out, re.MULTILINE)
    assert not re.search(r'testing', out, re.MULTILINE)
    assert return_value == 0
    # pause for the radio
    time.sleep(PAUSE_AFTER_COMMAND)


@pytest.mark.smokevirt
def test_smokevirt_attempt_to_delete_primary_channel():
    """Test that we cannot delete the PRIMARY channel."""
    return_value, out = subprocess.getstatusoutput('meshtastic --host localhost --ch-del --ch-index 0')
    assert re.search(r'Warning: Cannot delete primary channel', out, re.MULTILINE)
    assert return_value == 1
    # pause for the radio
    time.sleep(PAUSE_AFTER_COMMAND)


@pytest.mark.smokevirt
def test_smokevirt_attempt_to_disable_primary_channel():
    """Test that we cannot disable the PRIMARY channel."""
    return_value, out = subprocess.getstatusoutput('meshtastic --host localhost --ch-disable --ch-index 0')
    assert re.search(r'Warning: Cannot enable', out, re.MULTILINE)
    assert return_value == 1
    # pause for the radio
    time.sleep(PAUSE_AFTER_COMMAND)


@pytest.mark.smokevirt
def test_smokevirt_attempt_to_enable_primary_channel():
    """Test that we cannot enable the PRIMARY channel."""
    return_value, out = subprocess.getstatusoutput('meshtastic --host localhost --ch-enable --ch-index 0')
    assert re.search(r'Warning: Cannot enable', out, re.MULTILINE)
    assert return_value == 1
    # pause for the radio
    time.sleep(PAUSE_AFTER_COMMAND)


@pytest.mark.smokevirt
def test_smokevirt_ensure_ch_del_second_of_three_channels():
    """Test that when we delete the 2nd of 3 channels, that it deletes the correct channel."""
    return_value, out = subprocess.getstatusoutput('meshtastic --host localhost --ch-add testing1')
    assert re.match(r'Connected to radio', out)
    assert return_value == 0
    # pause for the radio
    time.sleep(PAUSE_AFTER_COMMAND)
    return_value, out = subprocess.getstatusoutput('meshtastic --host localhost --info')
    assert re.match(r'Connected to radio', out)
    assert re.search(r'SECONDARY', out, re.MULTILINE)
    assert re.search(r'testing1', out, re.MULTILINE)
    assert return_value == 0
    # pause for the radio
    time.sleep(PAUSE_AFTER_COMMAND)
    return_value, out = subprocess.getstatusoutput('meshtastic --host localhost --ch-add testing2')
    assert re.match(r'Connected to radio', out)
    assert return_value == 0
    # pause for the radio
    time.sleep(PAUSE_AFTER_COMMAND)
    return_value, out = subprocess.getstatusoutput('meshtastic --host localhost --info')
    assert re.match(r'Connected to radio', out)
    assert re.search(r'testing2', out, re.MULTILINE)
    assert return_value == 0
    # pause for the radio
    time.sleep(PAUSE_AFTER_COMMAND)
    return_value, out = subprocess.getstatusoutput('meshtastic --host localhost --ch-del --ch-index 1')
    assert re.match(r'Connected to radio', out)
    assert return_value == 0
    # pause for the radio
    time.sleep(PAUSE_AFTER_COMMAND)
    return_value, out = subprocess.getstatusoutput('meshtastic --host localhost --info')
    assert re.match(r'Connected to radio', out)
    assert re.search(r'testing2', out, re.MULTILINE)
    assert return_value == 0
    # pause for the radio
    time.sleep(PAUSE_AFTER_COMMAND)
    return_value, out = subprocess.getstatusoutput('meshtastic --host localhost --ch-del --ch-index 1')
    assert re.match(r'Connected to radio', out)
    assert return_value == 0
    # pause for the radio
    time.sleep(PAUSE_AFTER_COMMAND)


@pytest.mark.smokevirt
def test_smokevirt_ensure_ch_del_third_of_three_channels():
    """Test that when we delete the 3rd of 3 channels, that it deletes the correct channel."""
    return_value, out = subprocess.getstatusoutput('meshtastic --host localhost --ch-add testing1')
    assert re.match(r'Connected to radio', out)
    assert return_value == 0
    # pause for the radio
    time.sleep(PAUSE_AFTER_COMMAND)
    return_value, out = subprocess.getstatusoutput('meshtastic --host localhost --info')
    assert re.match(r'Connected to radio', out)
    assert re.search(r'SECONDARY', out, re.MULTILINE)
    assert re.search(r'testing1', out, re.MULTILINE)
    assert return_value == 0
    # pause for the radio
    time.sleep(PAUSE_AFTER_COMMAND)
    return_value, out = subprocess.getstatusoutput('meshtastic --host localhost --ch-add testing2')
    assert re.match(r'Connected to radio', out)
    assert return_value == 0
    # pause for the radio
    time.sleep(PAUSE_AFTER_COMMAND)
    return_value, out = subprocess.getstatusoutput('meshtastic --host localhost --info')
    assert re.match(r'Connected to radio', out)
    assert re.search(r'testing2', out, re.MULTILINE)
    assert return_value == 0
    # pause for the radio
    time.sleep(PAUSE_AFTER_COMMAND)
    return_value, out = subprocess.getstatusoutput('meshtastic --host localhost --ch-del --ch-index 2')
    assert re.match(r'Connected to radio', out)
    assert return_value == 0
    # pause for the radio
    time.sleep(PAUSE_AFTER_COMMAND)
    return_value, out = subprocess.getstatusoutput('meshtastic --host localhost --info')
    assert re.match(r'Connected to radio', out)
    assert re.search(r'testing1', out, re.MULTILINE)
    assert return_value == 0
    # pause for the radio
    time.sleep(PAUSE_AFTER_COMMAND)
    return_value, out = subprocess.getstatusoutput('meshtastic --host localhost --ch-del --ch-index 1')
    assert re.match(r'Connected to radio', out)
    assert return_value == 0
    # pause for the radio
    time.sleep(PAUSE_AFTER_COMMAND)


@pytest.mark.smokevirt
def test_smokevirt_ch_set_modem_config():
    """Test --ch-set modem_config"""
    return_value, out = subprocess.getstatusoutput('meshtastic --host localhost --ch-set modem_config Bw31_25Cr48Sf512')
    assert re.search(r'Warning: Need to specify', out, re.MULTILINE)
    assert return_value == 1
    # pause for the radio
    time.sleep(PAUSE_AFTER_COMMAND)
    return_value, out = subprocess.getstatusoutput('meshtastic --host localhost --info')
    assert not re.search(r'Bw31_25Cr48Sf512', out, re.MULTILINE)
    assert return_value == 0
    # pause for the radio
    time.sleep(PAUSE_AFTER_COMMAND)
    return_value, out = subprocess.getstatusoutput('meshtastic --host localhost --ch-set modem_config MidSlow --ch-index 0')
    assert re.match(r'Connected to radio', out)
    assert re.search(r'^Set modem_config to MidSlow', out, re.MULTILINE)
    assert return_value == 0
    # pause for the radio
    time.sleep(PAUSE_AFTER_COMMAND)
    return_value, out = subprocess.getstatusoutput('meshtastic --host localhost --info')
    assert re.search(r'MidSlow', out, re.MULTILINE)
    assert return_value == 0


@pytest.mark.smokevirt
def test_smokevirt_seturl_default():
    """Test --seturl with default value"""
    # set some channel value so we no longer have a default channel
    return_value, out = subprocess.getstatusoutput('meshtastic --host localhost --ch-set name foo --ch-index 0')
    assert return_value == 0
    # pause for the radio
    time.sleep(PAUSE_AFTER_COMMAND)
    # ensure we no longer have a default primary channel
    return_value, out = subprocess.getstatusoutput('meshtastic --host localhost --info')
    assert not re.search('CgUYAyIBAQ', out, re.MULTILINE)
    assert return_value == 0
    url = "https://www.meshtastic.org/d/#CgUYAyIBAQ"
    return_value, out = subprocess.getstatusoutput(f"meshtastic --host localhost --seturl {url}")
    assert re.match(r'Connected to radio', out)
    assert return_value == 0
    # pause for the radio
    time.sleep(PAUSE_AFTER_COMMAND)
    return_value, out = subprocess.getstatusoutput('meshtastic --host localhost --info')
    assert re.search('CgUYAyIBAQ', out, re.MULTILINE)
    assert return_value == 0


@pytest.mark.smokevirt
def test_smokevirt_seturl_invalid_url():
    """Test --seturl with invalid url"""
    # Note: This url is no longer a valid url.
    url = "https://www.meshtastic.org/c/#GAMiENTxuzogKQdZ8Lz_q89Oab8qB0RlZmF1bHQ="
    return_value, out = subprocess.getstatusoutput(f"meshtastic --host localhost --seturl {url}")
    assert re.match(r'Connected to radio', out)
    assert re.search('Warning: There were no settings', out, re.MULTILINE)
    assert return_value == 1
    # pause for the radio
    time.sleep(PAUSE_AFTER_COMMAND)


@pytest.mark.smokevirt
def test_smokevirt_configure():
    """Test --configure"""
    _ , out = subprocess.getstatusoutput(f"meshtastic --host localhost --configure example_config.yaml")
    assert re.match(r'Connected to radio', out)
    assert re.search('^Setting device owner to Bob TBeam', out, re.MULTILINE)
    assert re.search('^Fixing altitude at 304 meters', out, re.MULTILINE)
    assert re.search('^Fixing latitude at 35.8', out, re.MULTILINE)
    assert re.search('^Fixing longitude at -93.8', out, re.MULTILINE)
    assert re.search('^Setting device position', out, re.MULTILINE)
    assert re.search('^Set region to 1', out, re.MULTILINE)
    assert re.search('^Set is_always_powered to true', out, re.MULTILINE)
    assert re.search('^Set send_owner_interval to 2', out, re.MULTILINE)
    assert re.search('^Set screen_on_secs to 31536000', out, re.MULTILINE)
    assert re.search('^Set wait_bluetooth_secs to 31536000', out, re.MULTILINE)
    assert re.search('^Writing modified preferences to device', out, re.MULTILINE)
    # pause for the radio
    time.sleep(PAUSE_AFTER_REBOOT)


@pytest.mark.smokevirt
def test_smokevirt_set_ham():
    """Test --set-ham
       Note: Do a factory reset after this setting so it is very short-lived.
    """
    return_value, out = subprocess.getstatusoutput('meshtastic --host localhost --set-ham KI1234')
    assert re.search(r'Setting Ham ID', out, re.MULTILINE)
    assert return_value == 0
    # pause for the radio
    time.sleep(PAUSE_AFTER_REBOOT)
    return_value, out = subprocess.getstatusoutput('meshtastic --host localhost --info')
    assert re.search(r'Owner: KI1234', out, re.MULTILINE)
    assert return_value == 0


@pytest.mark.smokevirt
def test_smokevirt_set_wifi_settings():
    """Test --set wifi_ssid and --set wifi_password"""
    return_value, out = subprocess.getstatusoutput('meshtastic --host localhost --set wifi_ssid "some_ssid" --set wifi_password "temp1234"')
    assert re.match(r'Connected to radio', out)
    assert re.search(r'^Set wifi_ssid to some_ssid', out, re.MULTILINE)
    assert re.search(r'^Set wifi_password to temp1234', out, re.MULTILINE)
    assert return_value == 0
    # pause for the radio
    time.sleep(PAUSE_AFTER_COMMAND)
    return_value, out = subprocess.getstatusoutput('meshtastic --host localhost --get wifi_ssid --get wifi_password')
    assert re.search(r'^wifi_ssid: some_ssid', out, re.MULTILINE)
    assert re.search(r'^wifi_password: sekrit', out, re.MULTILINE)
    assert return_value == 0


@pytest.mark.smokevirt
def test_smokevirt_factory_reset():
    """Test factory reset"""
    return_value, out = subprocess.getstatusoutput('meshtastic --host localhost --set factory_reset true')
    assert re.match(r'Connected to radio', out)
    assert re.search(r'^Set factory_reset to true', out, re.MULTILINE)
    assert re.search(r'^Writing modified preferences to device', out, re.MULTILINE)
    assert return_value == 0
    # NOTE: The virtual radio will not respond well after this command. Need to re-start the virtual program at this point.
    # TODO: fix?