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							136 lines
						
					
					
						
							3.8 KiB
						
					
					
				
			
		
		
	
	
							136 lines
						
					
					
						
							3.8 KiB
						
					
					
				#!/usr/bin/env python3
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import json
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import os
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import signal
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import subprocess
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import time
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import requests
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from selfdrive.manager.process_config import managed_processes
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from common.params import Params
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from common.realtime import sec_since_boot
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from selfdrive.test.helpers import with_processes
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os.environ['FAKEUPLOAD'] = "1"
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def test_athena():
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  print("ATHENA")
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  start = sec_since_boot()
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  managed_processes['manage_athenad'].start()
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  params = Params()
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  manage_athenad_pid = params.get("AthenadPid")
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  assert manage_athenad_pid is not None
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  try:
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    os.kill(int(manage_athenad_pid), 0)
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    # process is running
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  except OSError:
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    assert False, "manage_athenad is dead"
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  def expect_athena_starts(timeout=30):
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    now = time.time()
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    athenad_pid = None
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    while athenad_pid is None:
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      try:
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        athenad_pid = subprocess.check_output(["pgrep", "-P", manage_athenad_pid], encoding="utf-8").strip()
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        return athenad_pid
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      except subprocess.CalledProcessError:
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        if time.time() - now > timeout:
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          assert False, f"Athena did not start within {timeout} seconds"
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        time.sleep(0.5)
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  def athena_post(payload, max_retries=5, wait=5):
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    tries = 0
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    while 1:
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      try:
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        resp = requests.post(
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          "https://athena.comma.ai/" + params.get("DongleId", encoding="utf-8"),
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          headers={
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            "Authorization": "JWT " + os.getenv("COMMA_JWT"),
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            "Content-Type": "application/json"
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          },
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          data=json.dumps(payload),
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          timeout=30
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        )
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        resp_json = resp.json()
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        if resp_json.get('error'):
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          raise Exception(resp_json['error'])
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        return resp_json
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      except Exception as e:
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        time.sleep(wait)
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        tries += 1
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        if tries == max_retries:
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          raise
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        else:
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          print(f'athena_post failed {e}. retrying...')
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  def expect_athena_registers(test_t0):
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    resp = athena_post({
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      "method": "echo",
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      "params": ["hello"],
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      "id": 0,
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      "jsonrpc": "2.0"
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    }, max_retries=12, wait=5)
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    assert resp.get('result') == "hello", f'Athena failed to register ({resp})'
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    last_pingtime = params.get("LastAthenaPingTime", encoding='utf8')
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    assert last_pingtime, last_pingtime
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    assert ((int(last_pingtime)/1e9) - test_t0) < (sec_since_boot() - test_t0)
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  try:
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    athenad_pid = expect_athena_starts()
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    # kill athenad and ensure it is restarted (check_output will throw if it is not)
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    os.kill(int(athenad_pid), signal.SIGINT)
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    expect_athena_starts()
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    if not os.getenv('COMMA_JWT'):
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      print('WARNING: COMMA_JWT env not set, will not test requests to athena.comma.ai')
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      return
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    expect_athena_registers(start)
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    print("ATHENA: getSimInfo")
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    resp = athena_post({
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      "method": "getSimInfo",
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      "id": 0,
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      "jsonrpc": "2.0"
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    })
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    assert resp.get('result'), resp
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    assert 'sim_id' in resp['result'], resp['result']
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    print("ATHENA: takeSnapshot")
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    resp = athena_post({
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      "method": "takeSnapshot",
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      "id": 0,
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      "jsonrpc": "2.0"
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    })
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    assert resp.get('result'), resp
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    assert resp['result']['jpegBack'], resp['result']
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    @with_processes(["deviceStated"])
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    def test_athena_deviceState():
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      print("ATHENA: getMessage(deviceState)")
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      resp = athena_post({
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        "method": "getMessage",
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        "params": {"service": "deviceState", "timeout": 5000},
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        "id": 0,
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        "jsonrpc": "2.0"
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      })
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      assert resp.get('result'), resp
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      assert resp['result']['deviceState'], resp['result']
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    test_athena_deviceState()
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  finally:
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    try:
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      athenad_pid = subprocess.check_output(["pgrep", "-P", manage_athenad_pid], encoding="utf-8").strip()
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    except subprocess.CalledProcessError:
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      athenad_pid = None
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    try:
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      os.kill(int(manage_athenad_pid), signal.SIGINT)
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      os.kill(int(athenad_pid), signal.SIGINT)
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    except (OSError, TypeError):
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      pass
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