50 lines
1.3 KiB
50 lines
1.3 KiB
5 years ago
|
#!/usr/bin/env python3
|
||
|
|
import os
|
||
|
|
import random
|
||
|
|
import subprocess
|
||
|
|
import time
|
||
|
|
from pathlib import Path
|
||
|
|
from common.basedir import BASEDIR
|
||
|
|
|
||
|
|
os.environ["LD_LIBRARY_PATH"] = ""
|
||
|
|
|
||
|
|
# pull this from the provisioning tests
|
||
|
|
play_sound = os.path.join(BASEDIR, "selfdrive/ui/test/play_sound")
|
||
|
|
waste = os.path.join(BASEDIR, "scripts/waste")
|
||
|
|
sound_path = Path(os.path.join(BASEDIR, "selfdrive/assets/sounds"))
|
||
|
|
|
||
|
|
def sound_test():
|
||
|
|
|
||
|
|
# max volume
|
||
|
|
vol = 15
|
||
|
|
sound_files = [p.absolute() for p in sound_path.iterdir() if str(p).endswith(".wav")]
|
||
|
|
|
||
|
|
# start waste
|
||
|
|
p = subprocess.Popen([waste], stdout=subprocess.DEVNULL, stderr=subprocess.DEVNULL)
|
||
|
|
|
||
|
|
start_time = time.monotonic()
|
||
|
|
frame = 0
|
||
|
|
while True:
|
||
|
|
# start a few processes
|
||
|
|
procs = []
|
||
|
|
for _ in range(random.randint(5, 20)):
|
||
|
|
sound = random.choice(sound_files)
|
||
|
|
p = subprocess.Popen([play_sound, str(sound), str(vol)], stdout=subprocess.DEVNULL, stderr=subprocess.DEVNULL)
|
||
|
|
procs.append(p)
|
||
|
|
time.sleep(random.uniform(0, 0.75))
|
||
|
|
|
||
|
|
# and kill them
|
||
|
|
time.sleep(random.uniform(0, 5))
|
||
|
|
for p in procs:
|
||
|
|
p.terminate()
|
||
|
|
|
||
|
|
# write stats
|
||
|
|
stats = f"running time {time.monotonic() - start_time}s, cycle {frame}"
|
||
|
|
with open("/tmp/sound_stats.txt", "a") as f:
|
||
|
|
f.write(stats)
|
||
|
|
print(stats)
|
||
|
|
frame +=1
|
||
|
|
|
||
|
|
if __name__ == "__main__":
|
||
|
|
sound_test()
|