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flightgear/scripts/python/recordreplay.py
Julian Smith c872af41bf Allow AI carrier to be always tied exactly to MP carrier. 
Also fixed uneven MP carrier motion.

If /ai/models/carrier[]/ai-latch is true (e.g. by MPCarrier.nas), we
set /position/* and /orientation/* in C++ every frame instead of in
nasal. For external multiplayer carriers the values are copied from
/ai/models/multiplayer[]/*, so the AI carrier follows the corresponding MP
carrier exactly. For this to be useful, multiplayer motion needs be smooth,
e.g. with /sim/time/simple-time/enabled=true.

scripts/python/recordreplay.py
    Added --carrier test - checks that multiplayer carrier moves with even
    speed.

src/AIModel/AIBase.hxx
    Added speed_fps, to be kept up to date and tied to velocities/uBody-fps
    when we are a carrier. Previously this was set from Nasal which doesn't
    do what is required when all updates happen in C++.

src/AIModel/AICarrier.cxx
src/AIModel/AICarrier.hxx
    If is-user-craft is true, we directly update /position/* every frame.

    If ai-latch is true, we don't call TurnToLaunch(), TurnToRecover(),
    ReturnToBox(), TurnToBase() etc, because our position and orientation is
    determined only by multiplayer packets.

src/AIModel/AIMultiplayer.cxx
src/AIModel/AIMultiplayer.hxx
    If an mp craft is a carrier, MP packets define velocities/speed-kts but
    set ecLinearVel to all-zeros. So we now copy across to ensure that the
    extrapolation algorithm has a velocity to work with. Previously the zero
    velocity caused very uneven motion.

    If ai-latch is true we set AI craft's position+velocities directly from
    the equivalent (extrapolated or interpolated) MP position, every frame. We
    also set AI craft's orientation. And we copy MP's uBody-fps to AI's
    velocities/speed-kts which ensures that friction works between carrier deck
    and aircraft undercarriage.

    Added logging of raw speeds implied by multiplayer packets, activated by
    /sim/log-multiplayer-callsign; used by scripts/python/recordreplay.py's
    --carrier test.

src/AIModel/AIShip.cxx
    Tie velocities/uBody-fps to new speed_fps member and set speed_fps in
    update() along with members that are tied to properties.

    Replaced code that calculated new position using heading and speed:

        Previously the new position after dt was calculated using
        ft_per_deg_lat, ft_per_deg_lon, speed_north_deg_sec and
        speed_east_deg_sec. But this was moving slightly faster than the
        specified speed.

        This was leading to incremental errors when a different Flightgear
        instance extrapolated the multiplayer position from the information in
        multiplayer packets, because the specified velocity was too small, so
        we jumped forwards when extrapolation moved to a new packet.

        The fix is to use a Quaternion-based calculation to calculate movement
        in the direction specified by (heading, pitch, roll), as done by other
        code such as the view code.

src/Main/fg_init.cxx
    Moved FGAIManager to just before FGMultiplayMgr so we send latest info in
    mp packets.

src/MultiPlayer/multiplaymgr.cxx
    Fixed minimum transmit rate calculation - if transmit rate is less than 1,
    default to 1, not 10.

src/Network/props.cxx
    Use more precision when sending double-precision values e.g. to telnet
    client. Otherwise for example UTC times don't have sufficient resolution.

src/Viewer/viewmgr.cxx
    Generate internal logs of multiplayer position and speed (after
    interpolation/extrapolation) if /sim/log-multiplayer-callsign is set. Used
    by scripts/python/recordreplay.py's --carrier test.
2021-06-25 11:08:12 +01:00

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#!/usr/bin/env python3
'''
Test script for record/replay. Only tested on Unix.
E.g.:
./flightgear/scripts/python/recordreplay.py -f run_fgfs.sh
Args:
--all
Run all tests (this is default).
--continuous BOOLS
--extra-properties BOOLS
--it-max <it>
Set min iteration (inclusive) to run; useful when fixing tests and
retrying.
--it-min <it>
Set max iteration (exclusive) to run; useful when fixing tests and
retrying.
--main-view BOOLS
--multiplayer
-f <fgfs>
The fgfs executable to use. Default assumes the Walk build system.
--f-old <fgfs-old>
A second fgfs executable. If specified we run all tests twice, first
using <fgfs-old> to create the recording and <fgfs> to replay it,
second the other way round.
--test-motion
Checks that speed of aircraft on replay is not affected by frame rate.
We deliberately change frame rate while recording UFO moving at
constant speed.
--test-motion-mp
Checks that speed of MP on replay is not affected by frame rate.
We deliberately change frame rate while recording UFO moving at
constant speed.
BOOLS is comma-sparated list of 0 or 1, with 1 activating the particular
feature. So for example '--continuous 0' tests normal recording/replay',
'--continuous 1' tests continuous recording/replay, and continuous 0,1'
tests both.
We test all combinations of continuous, extra-properties, main-view and
multiplayer recordings. For each test we check that we can create a
recording, and replay it in a new fgfs instance. When replaying we check
a small number of basic things such as the recording length, and whether
extra-properties are replayed.
'''
import os
import resource
import signal
import subprocess
import sys
import time
import FlightGear
def log(text):
print(text, file=sys.stderr)
sys.stderr.flush()
g_cleanup = []
g_tapedir = './recordreplay.py.tapes'
def remove(path):
'''
Removes file, ignoring any error.
'''
log(f'Removing: {path}')
try:
os.remove(path)
except Exception as e:
log(f'Failed to remove {path}: {e}')
def readlink(path):
'''
Returns absolute path destination of link.
'''
ret = os.readlink(path)
if not os.path.isabs(ret):
ret = os.path.join(os.path.dirname(path), ret)
return ret
class Fg:
'''
Runs flightgear, with support for setting/getting properties etc.
self.fg is a FlightGear.FlightGear instance, which uses telnet to
communicate with Flightgear.
'''
def __init__(self, aircraft, args, env=None, telnet_port=None, telnet_hz=None, out=None):
'''
aircraft:
Specified as: --aircraft={aircraft}. This is separate from <args>
because we need to know the name of recording files.
args:
Miscellenous args either space-separated name=value strings or a
dict.
env:
Environment to set. If DISPLAY is not in <env> we add 'DISPLAY=:0'.
telnet_port:
telnet_hz:
.
'''
self.child = None
self.aircraft = aircraft
args += f' --aircraft={aircraft}'
if telnet_port is None:
telnet_port = 5500
if telnet_hz is None:
args += f' --telnet={telnet_port}'
else:
args += f' --telnet=_,_,{telnet_hz},_,{telnet_port},_'
args += f' --prop:/sim/replay/tape-directory={g_tapedir}'
args2 = args.split()
environ = os.environ.copy()
if isinstance(env, str):
for nv in env.split():
n, v = nv.split('=', 1)
environ[n] = v
if 'DISPLAY' not in environ:
environ['DISPLAY'] = ':0'
# Run flightgear in new process, telling it to open telnet server.
#
# We run not in a shell, otherwise self.child.terminate() doesn't
# work - it would kill the shell but leave fgfs running (there are
# workarounds for this, such as prefixing the command with 'exec').
#
log(f'Command is: {args}')
log(f'Running: {args2}')
def preexec():
try:
resource.setrlimit(resource.RLIMIT_CORE, (resource.RLIM_INFINITY, resource.RLIM_INFINITY))
except Exception as e:
log(f'*** preexec failed with e={e}')
raise
if out:
out = open(out, 'w')
self.child = subprocess.Popen(
args2,
env=environ,
preexec_fn=preexec,
stdout=out,
stderr=subprocess.STDOUT,
)
# Connect to flightgear's telnet server.
timeout = 15
t0 = time.time()
while 1:
time.sleep(1)
dt = time.time() - t0
if dt > timeout:
text = f'Timeout trying to connect. timeout={timeout}'
log(text)
raise Exception(text)
try:
log('Connecting... ')
self.fg = FlightGear.FlightGear('localhost', telnet_port)
log(f'Connected. timeout={timeout} dt={dt:.1f}')
return
except Exception as e:
log(f'Failed to connect timeout={timeout} dt={dt:.1f}: {e}')
def waitfor(self, name, value, timeout=30):
'''
Waits for specified property to be <value>. Returns time taken.
'''
t0 = time.time()
while 1:
time.sleep(1)
dt = time.time() - t0
try:
v = self.fg[name]
log(f'Waiting for {name}={value} current value: {v}. timeout={timeout} dt={dt:.1f}')
except Exception as e:
log(f'Failed to get value of property {name}: {e}. timeout={timeout} dt={dt:.1f}')
v = None
if v == value:
return dt
if dt > timeout:
raise Exception(f'Timeout waiting for {name}={value}; current value: {v}. timeout={timeout}')
def run_command(self, command):
self.fg.telnet._putcmd(command)
ret = self.fg.telnet._getresp()
log(f'command={command!r} ret: {ret}')
return ret
def close(self):
assert self.child
log(f'close(): stopping flightgear pid={self.child.pid}')
if 1:
# Kill any child processes so that things work if fgfs is being run
# by download_and_compile.sh's run_fgfs.sh script.
#
# This is Unix-only.
try:
child_pids = subprocess.check_output(f'pgrep -P {self.child.pid}', shell=True)
except Exception:
# We get here if self.child has no child processes.
child_pids = b''
child_pids = child_pids.decode('utf-8')
child_pids = child_pids.split()
for child_pid in child_pids:
#log(f'*** close() child_pid={child_pid}')
child_pid = int(child_pid)
#log(f'*** close() killing child_pid={child_pid}')
os.kill(child_pid, signal.SIGTERM)
self.child.terminate()
self.child.wait()
self.child = None
#log(f'*** close() returning.')
def __del__(self):
if self.child:
log('*** Fg.__del__() calling self.close()')
self.close()
def make_recording(
fg,
continuous=0,
extra_properties=0,
main_view=0,
length=5,
):
'''
Makes a recording, and returns its path.
We check that the recording file is newly created.
'''
t = time.time()
fg.fg['/sim/replay/record-signals'] = True # Just in case they are disabled by user.
if continuous:
assert not fg.fg['/sim/replay/record-continuous']
fg.fg['/sim/replay/record-continuous'] = 1
t0 = time.time()
while 1:
if time.time() > t0 + length:
break
fg.run_command('run view-step step=1')
time.sleep(1)
fg.fg['/sim/replay/record-continuous'] = 0
path = f'{g_tapedir}/{fg.aircraft}-continuous.fgtape'
time.sleep(1)
else:
# Normal recording will have effectively already started, so we sleep
# for the remaining time. This is a little inaccurate though because it
# looks like normal recording starts a little after t=0, e.g. at t=0.5.
#
# Also, it looks like /sim/time/elapsed-sec doesn't quite track real
# time, so we sometimes need to sleep a little longer.
#
while 1:
t = fg.fg['/sim/time/elapsed-sec']
log(f'/sim/time/elapsed-sec={t}')
if t > length:
break
time.sleep(length - t + 0.5)
log(f'/sim/time/elapsed-sec={t}')
fg.fg.telnet._putcmd('run save-tape tape-data/starttime= tape-data/stoptime=')
response = fg.fg.telnet._getresp()
log(f'response: {response!r}')
path = f'{g_tapedir}/{fg.aircraft}.fgtape'
# Check recording is new.
os.system(f'ls -lL {path}')
s = os.stat(path, follow_symlinks=True)
assert s.st_mtime > t
path2 = readlink(path)
log(f'path={path} path2={path2}')
return path
def test_record_replay(
fgfs_save,
fgfs_load,
multiplayer,
continuous,
extra_properties,
main_view,
length,
):
if not fgfs_load:
fgfs_load = fgfs_save
log(f'=== save: {fgfs_save}')
log(f'=== load: {fgfs_load}')
log(f'=== --multiplayer {multiplayer} --continuous {continuous} --extra-properties {extra_properties} --main-view {main_view}')
log(f'===')
aircraft = 'harrier-gr3'
args = f'--state=vto --airport=egtk'
args += f' --prop:bool:/sim/replay/record-extra-properties={extra_properties}'
args += f' --prop:bool:/sim/replay/record-main-view={main_view}'
args += f' --prop:bool:/sim/replay/record-main-window=0'
# Start Flightgear.
fg = Fg(aircraft, f'{fgfs_save} {args}',
#env='SG_LOG_DELTAS=flightgear/src/Network/props.cxx=4',
)
fg.waitfor('/sim/fdm-initialized', 1, timeout=45)
assert fg.fg['sim/replay/record-extra-properties'] == extra_properties
assert fg.fg['sim/replay/record-main-view'] == main_view
log(f'sim/replay/record-extra-properties={fg.fg["sim/replay/record-extra-properties"]}')
# Save recording:
path = make_recording(fg,
continuous=continuous,
extra_properties=extra_properties,
main_view=main_view,
length=length,
)
g_cleanup.append(lambda: remove(path))
fg.close()
# Load recording into new Flightgear.
path = f'{g_tapedir}/{aircraft}-continuous.fgtape' if continuous else f'{g_tapedir}/{aircraft}.fgtape'
fg = Fg(aircraft, f'{fgfs_load} {args} --load-tape={path}')
fg.waitfor('/sim/fdm-initialized', 1, timeout=45)
fg.waitfor('/sim/replay/replay-state', 1)
# Check replay time is ok.
rtime_begin = fg.fg['/sim/replay/start-time']
rtime_end = fg.fg['/sim/replay/end-time']
rtime = rtime_end - rtime_begin
log(f'rtime={rtime_begin}..{rtime_end}, recording length: {rtime}, length={length}')
assert rtime > length-1 and rtime < length+2, \
f'length={length} rtime_begin={rtime_begin} rtime_end={rtime_end} rtime={rtime}'
num_frames_extra_properties = fg.fg['/sim/replay/continuous-stats-num-frames-extra-properties']
log(f'num_frames_extra_properties={num_frames_extra_properties}')
if continuous:
if main_view:
assert num_frames_extra_properties > 1
else:
assert num_frames_extra_properties == 0
else:
assert num_frames_extra_properties in (0, None), \
f'num_frames_extra_properties={num_frames_extra_properties}'
time.sleep(length)
fg.close()
remove(path)
log('Test passed')
def test_motion(fgfs, multiplayer=False):
'''
Records UFO moving with constant velocity with varying framerates, then
replays with varying framerates and checks that replayed UFO moves with
expected constant speed.
If <multiplayer> is true we also record MP UFO running in second Flightgear
instance and check that it too moves at constant speed when replaying.
'''
log('')
log('='*80)
log('== Record')
aircraft = 'ufo'
fgfs += ' --prop:bool:/sim/time/simple-time/enabled=true'
if multiplayer:
fg = Fg( aircraft, f'{fgfs} --prop:/sim/replay/log-raw-speed-multiplayer=cgdae-t')
else:
fg = Fg( aircraft, f'{fgfs}')
path = f'{g_tapedir}/{fg.aircraft}-continuous.fgtape'
fg.waitfor('/sim/fdm-initialized', 1, timeout=45)
fg.fg['/controls/engines/engine[0]/throttle'] = 0
# Throttle/speed for ufo is set in fgdata/Aircraft/ufo/ufo.nas.
#
speed_max = 2000 # default for ufo; current=7.
fixed_speed = 100
throttle = fixed_speed / speed_max
if multiplayer:
fg.fg['/sim/replay/record-multiplayer'] = True
fg2 = Fg( aircraft, f'{fgfs} --callsign=cgdae-t --multiplay=in,4,,5033 --read-only', telnet_port=5501)
fg2.waitfor('/sim/fdm-initialized', 1, timeout=45)
fg.fg['/controls/engines/engine[0]/throttle'] = throttle
fg2.fg['/controls/engines/engine[0]/throttle'] = throttle
time.sleep(1)
fgt = fg.fg['/controls/engines/engine[0]/throttle']
fg2t = fg2.fg['/controls/engines/engine[0]/throttle']
log(f'fgt={fgt} fg2t={fg2t}')
else:
fg.fg['/controls/engines/engine[0]/throttle'] = throttle
# Run UFO with constant speed, varying the framerate so we check whether
# recorded speeds are affected.
#
fg.fg['/sim/frame-rate-throttle-hz'] = 5
if multiplayer:
fg2.fg['/sim/frame-rate-throttle-hz'] = 5
# Delay to let frame rate settle.
time.sleep(10)
# Start recording.
fg.fg['/sim/replay/record-continuous'] = 1
time.sleep(5)
# Change frame rate.
fg.fg['/sim/frame-rate-throttle-hz'] = 2
time.sleep(5)
# Change frame rate.
fg.fg['/sim/frame-rate-throttle-hz'] = 5
if multiplayer:
fg2.fg['/sim/frame-rate-throttle-hz'] = 2
time.sleep(5)
# Stop recording.
fg.fg['/sim/replay/record-continuous'] = 0
fg.close()
if multiplayer:
fg2.close()
time.sleep(2)
path2 = readlink( path)
log(f'*** path={path} path2={path2}')
g_cleanup.append(lambda: remove(path2))
log('')
log('='*80)
log('== Replay')
if multiplayer:
fg = Fg( aircraft, f'{fgfs} --load-tape={path}'
f' --prop:/sim/replay/log-raw-speed-multiplayer=cgdae-t'
f' --prop:/sim/replay/log-raw-speed=true'
)
else:
fg = Fg( aircraft,
f'{fgfs} --load-tape={path} --prop:/sim/replay/log-raw-speed=true',
#env='SG_LOG_DELTAS=flightgear/src/Aircraft/flightrecorder.cxx:replay=3',
)
fg.waitfor('/sim/fdm-initialized', 1, timeout=45)
fg.fg['/sim/frame-rate-throttle-hz'] = 10
fg.waitfor('/sim/replay/replay-state', 1)
time.sleep(3)
fg.fg['/sim/frame-rate-throttle-hz'] = 2
time.sleep(5)
fg.fg['/sim/frame-rate-throttle-hz'] = 5
time.sleep(3)
fg.fg['/sim/frame-rate-throttle-hz'] = 7
fg.waitfor('/sim/replay/replay-state-eof', 1)
errors = []
def examine_values(infix=''):
'''
Looks at /sim/replay/log-raw-speed{infix}-values/value[], which will
contain measured speed of user/MP UFO. We check that the values are all
as expected - constant speed.
'''
log(f'== Looking at /sim/replay/log-raw-speed{infix}-values/value[]')
items0 = fg.fg.ls( f'/sim/replay/log-raw-speed{infix}-values')
log(f'{infix} len(items0)={len(items0)}')
assert items0, f'Failed to read items in /sim/replay/log-raw-speed{infix}-values/'
items = []
descriptions = []
for item in items0:
if item.name == 'value':
#log(f'have read item: {item}')
items.append(item)
elif item.name == 'description':
descriptions.append(item)
num_errors = 0
for i in range(len(items)-1): # Ignore last item because replay at end interpolates.
item = items[i]
description = ''
if i < len(descriptions):
description = descriptions[i].value
speed = float(item.value)
prefix = ' '
if abs(speed - fixed_speed) > 0.1:
num_errors += 1
prefix = '*'
log( f' {infix} {prefix} speed={speed:12.4} details: {item}: {description}')
if num_errors != 0:
log( f'*** Replay showed uneven speed')
errors.append('1')
def show_values(paths):
if isinstance(paths, str):
paths = paths,
log(f'Values in {paths}:')
line2values = dict()
for i, path in enumerate(paths):
line = 0
for item in fg.fg.ls(path):
if item.name == 'value':
line2values.setdefault(line, []).append(item.value)
line += 1
for line in sorted(line2values.keys()):
t = ''
for value in line2values[line]:
t += f' {value}'
log(f' {t}')
if multiplayer:
examine_values()
examine_values('-multiplayer')
examine_values('-multiplayer-post')
if 0:
show_values('/sim/replay/log-raw-speed-multiplayer-post-relative-distance')
show_values('/sim/replay/log-raw-speed-multiplayer-post-relative-bearing')
show_values('/sim/replay/log-raw-speed-multiplayer-post-absolute-distance')
show_values('/sim/replay/log-raw-speed-multiplayer-post-user-absolute-distance')
def get_values(path):
'''
Returns <path>/value[] as a list.
'''
ret = []
for item in fg.fg.ls(path):
if item.name == 'value':
ret.append(item.value)
return ret
# Check that distance between user and mp is constant.
#
# The two paths below contain values[] that are the distances of the
# mp and user aircraft from their starting points. Both are moving at
# the same speed in the same direction, so the differences between each
# pair of values should be constant.
#
distances_mp = get_values('/sim/replay/log-raw-speed-multiplayer-post-absolute-distance')
distances_user = get_values('/sim/replay/log-raw-speed-multiplayer-post-user-absolute-distance')
log(f'len(distances_user)={len(distances_user)} len(distances_mp)={len(distances_mp)}')
assert len(distances_user) == len(distances_mp)
assert len(distances_user) > 20
for i in range(len(distances_user)):
distance_mp = distances_mp[i]
distance_user = distances_user[i]
delta = distance_mp - distance_user
if i == 0:
delta_original = delta
prefix = ' '
if abs(delta - delta_original) > 0.01:
#log('replay shows varying differences between user and mp aircraft')
errors.append('1')
prefix = '*'
log(f' {prefix} user={distance_user} mp={distance_mp} delta={delta}')
else:
examine_values()
fg.close()
if errors:
raise Exception('Failure')
log('test_motion() passed')
def test_carrier(fgfs):
'''
Checks that mp carrier motion is even.
'''
# We require simple-time. Can probably also work by setting the default
# timing system's lag parameters but haven't figured this out yet.
#
simple_time = 'true'
fg = Fg( 'harrier-gr3',
f'{fgfs} --prop:int:/sim/mp-carriers/latch-always=1 --prop:bool:/sim/time/simple-time/enabled={simple_time} --callsign=cgdae3 --airport=ksfo',
telnet_port=5500,
telnet_hz=100,
#out='out-rr-carrier-1',
)
fg.waitfor('/sim/fdm-initialized', 1, timeout=45)
fg_carrier = Fg('Nimitz',
f'{fgfs} --prop:int:/sim/mp-carriers/latch-always=1 --prop:bool:/sim/time/simple-time/enabled={simple_time} --callsign=cgdae4 --multiplay=in,1,,5033 --read-only',
telnet_port=5501,
#out='out-rr-carrier-2',
)
fg_carrier.waitfor('/sim/fdm-initialized', 1, timeout=45)
fg.fg['/sim/replay/log-raw-speed-multiplayer'] = 'cgdae4'
fg.fg['/sim/log-multiplayer-callsign'] = 'cgdae4'
def get_items(path, leafname, out=None):
'''
Finds list of tuples from properties <path>/<leafname>[]/*. Appends new
items to <out> and returns new items.
Runs rather slowly because telnet commands appear to be throttled.
'''
if out is None:
out = []
out_len_original = len(out)
items = fg.fg.ls(path)
i = 0
for item_i, item in enumerate(items):
if item.name == leafname:
if i == len(out):
#print(f'len(items)={len(items)} item_i={item_i}: looking at {path}/{leafname}[{item.index}]')
class Item:
pass
item2 = Item()
item2.i = i
for j in fg.fg.ls(f'{path}/{leafname}[{item.index}]'):
setattr( item2, j.name, j)
out.append(item2)
i += 1
return out[out_len_original:]
t0 = time.time()
mps = []
mppackets = []
while 1:
time.sleep(1)
t = time.time() - t0
log(f'test_carrier(): t={t:.1f}')
if t > 60:
print(f'finished, t={t}')
break
mps_new = get_items( '/sim/log-multiplayer', 'mp', mps)
mppackets_new = get_items( '/sim/log-multiplayer', 'mppacket', mppackets)
for mp in mps_new:
log(f'test_carrier(): mp: i={mp.i}:'
f' speed={mp.speed.value:20}'
f' distance={mp.distance.value:20}'
f' t={mp.t.value:20}'
f' dt={mp.dt.value:20}={mp.dt.value*120:20}/120'
f' ubody={mp.ubody.value:20}'
f' vbody={mp.vbody.value:20}'
f' wbody={mp.wbody.value:20}'
)
for mppacket in mppackets_new:
log(f'test_carrier(): mppacket: i={mppacket.i}:'
f' speed={mppacket.speed.value:20}'
f' distance={mppacket.distance.value:20}'
f' t={mppacket.t.value:20}'
f' linear_vel={mppacket.linear_vel.value:20}'
f' dt={mppacket.dt.value:20}={mppacket.dt.value*120:20}/120'
)
# Check speed of multiplayer carrier is constant:
knots2si = 1852.0/3600
speed_expected = 10 * knots2si
num_incorrect = 0
for mp in mps[2:]: # First two items have bogus values.
delta = mp.speed.value - speed_expected
if abs(delta) > 0.001:
num_incorrect += 1
print(f' * speed={mp.speed.value:20}')
assert num_incorrect == 0, f'num_incorrect={num_incorrect}'
fg.close()
fg_carrier.close()
if __name__ == '__main__':
fgfs = f'./build-walk/fgfs.exe-run.sh'
fgfs_old = None
do_test = 'all'
continuous_s = [0, 1]
extra_properties_s = [0, 1]
main_view_s = [0, 1]
multiplayer_s = [0, 1]
fgfs_reverse_s = [0]
it_min = None
it_max = None
if len(sys.argv) == 1:
do_all = True
args = iter(sys.argv[1:])
while 1:
try:
arg = next(args)
except StopIteration:
break
if arg == '--all':
do_all = True
elif arg == '--carrier':
do_test = 'carrier'
elif arg == '--continuous':
continuous_s = map(int, next(args).split(','))
elif arg == '--tape-dir':
g_tapedir = next(args)
elif arg == '--extra-properties':
extra_properties_s = map(int, next(args).split(','))
elif arg == '--it-max':
it_max = int(next(args))
elif arg == '--it-min':
it_min = int(next(args))
elif arg == '--main-view':
main_view_s = map(int, next(args).split(','))
elif arg == '--multiplayer':
multiplayer_s = map(int, next(args).split(','))
elif arg == '-f':
fgfs = next(args)
elif arg == '--f-old':
fgfs_old = next(args)
fgfs_reverse = [0, 1]
elif arg == '--test-motion':
do_test = 'motion'
elif arg == '--test-motion-mp':
do_test = 'motion-mp'
else:
raise Exception(f'Unrecognised arg: {arg!r}')
g_tapedir = os.path.abspath(g_tapedir)
os.makedirs( g_tapedir, exist_ok=True)
if 0:
pass
elif do_test == 'carrier':
test_carrier(fgfs)
elif do_test == 'motion':
test_motion( fgfs)
elif do_test == 'motion-mp':
test_motion( fgfs, True)
elif do_test == 'all':
try:
if fgfs_old:
for fgfs1, fgfs2 in [(fgfs, fgfs_old), (fgfs_old, fgfs)]:
for multiplayer in 0, 1:
test_record_replay(
fgfs1,
fgfs2,
multiplayer,
continuous=0,
extra_properties=0,
main_view=0,
length=10,
)
else:
its_max = len(multiplayer_s) * len(continuous_s) * len(extra_properties_s) * len(main_view_s) * len(fgfs_reverse_s)
it = 0
for multiplayer in multiplayer_s:
for continuous in continuous_s:
for extra_properties in extra_properties_s:
for main_view in main_view_s:
for fgfs_reverse in fgfs_reverse_s:
if fgfs_reverse:
fgfs_save = fgfs_old
fgfs_load = fgfs
else:
fgfs_save = fgfs
fgfs_load = fgfs_old
ok = True
if it_min is not None:
if it < it_min:
ok = False
if it_max is not None:
if it >= it_max:
ok = False
log('')
log(f'===')
log(f'=== {it}/{its_max}')
if ok:
test_record_replay(
fgfs_save,
fgfs_load,
multiplayer=multiplayer,
continuous=continuous,
extra_properties=extra_properties,
main_view=main_view,
length=10
)
it += 1
finally:
pass
else:
assert 0, f'do_test={do_test}'
# If everything passed, cleanup. Otherwise leave recordings in place, as
# they can be useful for debugging.
#
for f in g_cleanup:
try:
f()
except Exception:
pass
log(f'{__file__}: Returning 0')
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