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authorScott Murray <scott.murray@konsulko.com>2020-09-30 17:27:16 -0400
committerScott Murray <scott.murray@konsulko.com>2020-09-30 19:27:36 -0400
commit30e59542153b567bb44bd36c3fb21d4e6fef5f83 (patch)
tree541265381750799ab72306f913d9523dd9f94b06
parentccd9a05cd6540c11601b83ccaa206127725bf5fd (diff)
CAN test rework to improve robustness
Changes: - Rework CAN test CAN data playing with canplayer to fix racing against listening for the binding events the data will result in. The previous use of a fixture to drive canplayer has been replaced with a small wrapper class that is inline in the test code to ensure the correct order of operations. - Copy required CAN test CAN data files used in the afb-test widget into pyagl/tests/data/can to remove dependency on test widget presence and contents. The previous prepare_replay_files fixture has been changed into a per-test fixture that scp's the file into /tmp on the target if running remotely. When running on target, they are used directly out of the pyagl install. - Improve test_Filter_Test_01_Step_2 using the updated canreplay file copied from agl-service-can-low-level, there are now several messages that test the filter range. - Add a tweak to cut the fixture parameter(s) off the test names when generating LAVA output. - Reordered test_auth to be after the write without authorization test to avoid spurious failures. Also removed the duplicate test in the J1939 tests and replaced it with an appropriate dependency. - Replace xfail marks on J1939 tests with logic to detect J1939 kernel support and mark them dynamically. - Add missing can_j1939 marking to the test test_low_can_subscribe_j1939_event. - Use known_hosts=None in asyncssh.connect calls to ensure remote testing is not affected by local SSH known_hosts configuration. - Tweak - Update some comment formatting to improve readability. - Simplify logic a bit in AGLBaseService.listener function. Bug-AGL: SPEC-3585 Signed-off-by: Scott Murray <scott.murray@konsulko.com> Change-Id: I4ef660c175468ef57873c03a33cb5ec7e6f16568
Diffstat
-rw-r--r--MANIFEST.in2
-rw-r--r--pyagl/conftest.py32
-rw-r--r--pyagl/services/base.py27
-rw-r--r--pyagl/tests/data/can/test1.canreplay508
-rw-r--r--pyagl/tests/data/can/test2-3.canreplay219
-rw-r--r--pyagl/tests/data/can/testFilter01filteredOut.canreplay508
-rw-r--r--pyagl/tests/data/can/testFilter01pass-FD.canreplay8
-rw-r--r--pyagl/tests/data/can/testFilter01pass.canreplay8
-rw-r--r--pyagl/tests/data/can/testValueCAN_1.canreplay1
-rw-r--r--pyagl/tests/data/can/testValueCAN_2.canreplay1
-rw-r--r--pyagl/tests/data/can/testValueCAN_3.canreplay1
-rw-r--r--pyagl/tests/data/can/testValueJ1939_1.canreplay1
-rw-r--r--pyagl/tests/data/can/testj1939.canreplay1
-rw-r--r--pyagl/tests/test_can.py260
14 files changed, 1471 insertions, 106 deletions
diff --git a/MANIFEST.in b/MANIFEST.in
index 7d48f9b..c6f454e 100644
--- a/MANIFEST.in
+++ b/MANIFEST.in
@@ -1,4 +1,4 @@
-include pyagl\ *
+include pyagl/data/*
include *.txt
include tox.ini
recursive-include templates *.json
diff --git a/pyagl/conftest.py b/pyagl/conftest.py
index f37de31..dd4dc31 100644
--- a/pyagl/conftest.py
+++ b/pyagl/conftest.py
@@ -14,9 +14,14 @@
# limitations under the License.
+import os
+import re
+import asyncio
import pytest
import argparse
import time
+import asyncssh
+import subprocess
class LavaAction(argparse.Action):
@@ -78,6 +83,8 @@ def pytest_report_teststatus(config, report):
if test_file.endswith('.py'):
test_file = test_file[:-3]
test_name = test_file + '_' + report.location[2][5:]
+ # Strip any fixture parameters
+ test_name = re.sub('\[.*\]$', '', test_name)
test_result = lava_result_convert(report.outcome)
# Generate expected LAVA testcase output
@@ -113,3 +120,28 @@ def pytest_report_teststatus(config, report):
category = report.outcome
return (category, short, verbose)
+
+async def ssh_helper(address, cmd):
+ ssh = await asyncssh.connect(address, username='root', known_hosts=None)
+ return await ssh.run(cmd)
+
+
+def pytest_collection_modifyitems(config, items):
+ # Check for J1939 support, mark those tests as skip if not present
+ have_j1939 = False
+ cmd = [ 'grep', '-q', '^CAN_J1939', '/proc/net/protocols' ]
+ address = os.environ.get('AGL_TGT_IP', 'localhost')
+ if address != 'localhost':
+ loop = asyncio.new_event_loop()
+ asyncio.set_event_loop(loop)
+ result = loop.run_until_complete(ssh_helper(address, ' '.join(cmd)))
+ have_j1939 = result.exit_status == 0
+ else:
+ result = subprocess.run(cmd)
+ have_j1939 = result.returncode == 0
+
+ if not have_j1939:
+ skip_j1939 = pytest.mark.skip(reason="J1939 protocol support not available")
+ for item in items:
+ if "can_j1939" in item.keywords:
+ item.add_marker(skip_j1939)
diff --git a/pyagl/services/base.py b/pyagl/services/base.py
index b64c256..e232163 100644
--- a/pyagl/services/base.py
+++ b/pyagl/services/base.py
@@ -44,7 +44,8 @@ class AFBT(IntEnum):
msgq = {}
-AFBLEN = 3 # usual AppFrameworkBinder responses/events have 3 items in the list - [messagetype, sessionid, payload]
+# AppFrameworkBinder responses/events have 3 items in the list - [messagetype, sessionid, payload]
+AFBLEN = 3
def newrand():
@@ -190,13 +191,15 @@ class AGLBaseService:
async def portfinder(self, runservice=False):
fieldsstr = '{sl}: {local_address} {rem_address} {st} {tx_queue}:{rx_queue} {tr}:{tmwhen} {retrnsmt} {uid}' \
' {timeout} {inode} {sref_cnt} {memloc} {rto} {pred_sclk} {ackquick} {congest} {slowstart}'
- # TODO:handle ssh timeouts, asyncssh does not support it apparently, and connect returns context_manager which
- # cannot be used with asyncio.wait_for
+ # TODO: handle ssh timeouts, asyncssh does not support it apparently,
+ # and connect returns context_manager which cannot be used with
+ # asyncio.wait_for
if self.ip == 'localhost' or self.ip == '127.0.0.1':
servicename = check_output(f"systemctl --all --no-legend | grep {self.service}-- | awk '{{print $1}}'", shell=True)
servicename = servicename.decode().strip().splitlines()
- servicename = servicename[-1] if len(servicename) else '' # it is possible that two matching services
- # are returned - one for uid 0 as root and 1001 as agl-driver, we want the latter
+ # it is possible that two matching services are returned
+ # - one for uid 0 as root and 1001 as agl-driver, we want the latter
+ servicename = servicename[-1] if len(servicename) else ''
if self.service not in servicename:
if runservice:
await self.runafmservice()
@@ -230,7 +233,7 @@ class AGLBaseService:
procnettcp = procnettcp.decode().splitlines()[1:]
else:
- async with asyncssh.connect(self.ip, username='root') as c:
+ async with asyncssh.connect(self.ip, username='root', known_hosts=None) as c:
servicename = await c.run(f"systemctl --all --no-legend | grep {self.service}-- | awk '{{print $1}}'", check=False)
servicename = servicename.stdout.strip().splitlines()
print(f"matching services: {servicename}")
@@ -322,16 +325,16 @@ class AGLBaseService:
result = check_output(f'systemctl start {servicename}', shell=True)
print(result)
- async def listener(self, stdout: bool = False, timeout=None):
+ async def listener(self, stdout: bool = False, timeout: float = None):
while True:
raw = None
try:
- if timeout is not None:
- raw = await asyncio.wait_for(self.response(), timeout=timeout)
- else:
- raw = await asyncio.wait_for(self.response(), timeout=self.timeout)
+ if timeout is None:
+ timeout = self.timeout
+ raw = await asyncio.wait_for(self.response(), timeout)
data = AFBResponse(raw)
- if stdout: print(data)
+ if stdout:
+ print(data)
yield data
except asyncio.TimeoutError:
diff --git a/pyagl/tests/data/can/test1.canreplay b/pyagl/tests/data/can/test1.canreplay
new file mode 100644
index 0000000..5669ef9
--- /dev/null
+++ b/pyagl/tests/data/can/test1.canreplay
@@ -0,0 +1,508 @@
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diff --git a/pyagl/tests/data/can/test2-3.canreplay b/pyagl/tests/data/can/test2-3.canreplay
new file mode 100644
index 0000000..dd90518
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diff --git a/pyagl/tests/data/can/testFilter01pass-FD.canreplay b/pyagl/tests/data/can/testFilter01pass-FD.canreplay
new file mode 100644
index 0000000..dd9772b
--- /dev/null
+++ b/pyagl/tests/data/can/testFilter01pass-FD.canreplay
@@ -0,0 +1,8 @@
+(1520951000.000000) can0 3DA##000000050000000
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+(1520951001.100000) can0 3DA##000000080000000
diff --git a/pyagl/tests/data/can/testFilter01pass.canreplay b/pyagl/tests/data/can/testFilter01pass.canreplay
new file mode 100644
index 0000000..dfb6b14
--- /dev/null
+++ b/pyagl/tests/data/can/testFilter01pass.canreplay
@@ -0,0 +1,8 @@
+(1520951000.000000) can0 3D9#0000005000000000
+(1520951000.100000) can0 3D9#0000007400000000
+(1520951000.200000) can0 3D9#0000032000000000
+(1520951000.300000) can0 3D9#0000019400000000
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+(1520951000.600000) can0 3D9#0000009000000000
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diff --git a/pyagl/tests/data/can/testValueCAN_1.canreplay b/pyagl/tests/data/can/testValueCAN_1.canreplay
new file mode 100644
index 0000000..4d74037
--- /dev/null
+++ b/pyagl/tests/data/can/testValueCAN_1.canreplay
@@ -0,0 +1 @@
+(1481581765.766257) can0 3E9#0400 \ No newline at end of file
diff --git a/pyagl/tests/data/can/testValueCAN_2.canreplay b/pyagl/tests/data/can/testValueCAN_2.canreplay
new file mode 100644
index 0000000..b907241
--- /dev/null
+++ b/pyagl/tests/data/can/testValueCAN_2.canreplay
@@ -0,0 +1 @@
+(1491154074.555941) can0 7E8#04410C1FF5000000 \ No newline at end of file
diff --git a/pyagl/tests/data/can/testValueCAN_3.canreplay b/pyagl/tests/data/can/testValueCAN_3.canreplay
new file mode 100644
index 0000000..1624853
--- /dev/null
+++ b/pyagl/tests/data/can/testValueCAN_3.canreplay
@@ -0,0 +1 @@
+(1491154074.817723) can0 7E8#0341048C00000000 \ No newline at end of file
diff --git a/pyagl/tests/data/can/testValueJ1939_1.canreplay b/pyagl/tests/data/can/testValueJ1939_1.canreplay
new file mode 100644
index 0000000..d08971e
--- /dev/null
+++ b/pyagl/tests/data/can/testValueJ1939_1.canreplay
@@ -0,0 +1 @@
+(1481581765.346271) can0 09FD0202#EC5D0087C2FAFFFF
diff --git a/pyagl/tests/data/can/testj1939.canreplay b/pyagl/tests/data/can/testj1939.canreplay
new file mode 100644
index 0000000..90b89c9
--- /dev/null
+++ b/pyagl/tests/data/can/testj1939.canreplay
@@ -0,0 +1 @@
+(08255.460200) can0 0CF00203#CD402800043828FF
diff --git a/pyagl/tests/test_can.py b/pyagl/tests/test_can.py
index 70403df..d84fec3 100644
--- a/pyagl/tests/test_can.py
+++ b/pyagl/tests/test_can.py
@@ -19,6 +19,7 @@ import pytest
import logging
import asyncssh
import subprocess
+from pathlib import Path
from pyagl.services.base import AFBResponse, AFBT
@@ -41,32 +42,62 @@ async def service():
await svc.websocket.close()
-@pytest.fixture(scope='module')
-async def prepare_replay_files(service: cs):
- result = None
-
- if service.ip != 'localhost':
- async with asyncssh.connect(service.ip, username='root') as ssh:
- result = await ssh.run('unzip -jo /usr/AGL/apps/test/agl-service-can-low-level-test.wgt var/*.canreplay -d /tmp/canlowfixtures/')
- assert result.returncode == 0, "there was a problem during *.canreplay fixture extraction"
- else:
- result = subprocess.check_output('unzip -jo /usr/AGL/apps/test/agl-service-can-low-level-test.wgt var/*.canreplay -d /tmp/canlowfixtures/', shell=True)
-
-
-@pytest.fixture(scope='module')
-async def canplayer(service, prepare_replay_files, request):
+@pytest.fixture()
+async def prepare_replay_file(service: cs, request):
+ path = Path(__file__).parent
+ data = path.joinpath('data', 'can', request.param)
if service.ip != 'localhost':
- async with asyncssh.connect(service.ip, username='root') as ssh:
- result = await ssh.run(f'nohup canplayer -I /tmp/canlowfixtures/{request.param} < /dev/null > /dev/null 2>&1 &')
- yield None
- pid = await ssh.run("killall -9 canplayer")
- else: # running on target
- proc = subprocess.Popen(f'nohup canplayer -I /tmp/canlowfixtures/{request.param} < /dev/null > /dev/null 2>&1 &', shell=True)
- yield None
- subprocess.check_output('killall -9 canplayer', shell=True)
-
-
-# basic tests
+ async with asyncssh.connect(service.ip, username='root', known_hosts=None) as ssh:
+ await asyncssh.scp(str(data), (ssh, '/tmp/'))
+
+
+# Helper class to run canplayer
+class canplayer:
+ service: cs
+ filename: str
+ remote: bool
+ args = None
+ task = None
+ ssh = None
+
+ def __init__(self, service : cs):
+ self.service = service
+ self.remote = service.ip != 'localhost'
+ self.args = [ '/usr/bin/canplayer', '-I' ]
+
+ async def play(self, filename : str):
+ if self.remote:
+ filename = '/tmp/' + filename
+ args = self.args
+ args.append(filename)
+ self.ssh = await asyncssh.connect(self.service.ip, username='root', known_hosts=None)
+ self.task = await self.ssh.create_process(' '.join(args))
+ else:
+ path = Path(__file__).parent
+ data = path.joinpath('data', 'can', filename)
+ args = self.args
+ args.append(str(data))
+ self.task = subprocess.Popen(args)
+
+ async def stop(self):
+ if self.remote:
+ # Ideally we'd just call self.task.kill() here, but that does not work
+ # with OpenSSH's sshd as the remote side, as it does not implement
+ # signalling. Just running a killall over the open connection is the
+ # seemingly simplest solution. Other more complicated options would
+ # be to hook up the stdin and set the term type so that a break
+ # character can be sent, or tinkering with the command to get the pid
+ # over stdout so the specific process can be killed...
+ # Just closing the connection leaves the canplayer running in the
+ # background, which can throw off subsequent tests.
+ await self.ssh.run('killall -9 canplayer')
+ self.ssh.close()
+ else:
+ self.task.kill()
+ self.task = None
+
+
+# Common test CAN message contents
hsmessage = {'bus_name': 'hs',
'frame': {
'can_id': 1568,
@@ -75,7 +106,9 @@ hsmessage = {'bus_name': 'hs',
}}
-@pytest.mark.dependency
+# Basic tests
+
+@pytest.mark.dependency()
async def test_list(event_loop, service: cs):
msgid = await service.list()
resp = await service.afbresponse()
@@ -88,7 +121,7 @@ async def test_get(event_loop, service: cs):
assert resp.status == 'success', resp.info
-# @pytest.mark.dependency(depends=['test_list'])
+@pytest.mark.dependency(depends=['test_list'])
async def test_get_all_messages(event_loop, service: cs):
msgid = await service.list()
resp = await service.afbresponse()
@@ -99,18 +132,20 @@ async def test_get_all_messages(event_loop, service: cs):
assert resp.status == 'success', f'.get() failed with message {m}'
-async def test_auth(event_loop, service: cs):
- msgid = await service.auth()
- resp = await service.afbresponse()
- assert resp.status == 'success', resp.info
-
-
async def test_write_wo_auth(event_loop, service: cs):
msgid = await service.write({'signal_name': 'engine.speed', 'signal_value': 12})
resp = await service.afbresponse()
assert resp.type == AFBT.ERROR
+@pytest.mark.dependency()
+async def test_auth(event_loop, service: cs):
+ msgid = await service.auth()
+ resp = await service.afbresponse()
+ assert resp.status == 'success', resp.info
+
+
+@pytest.mark.dependency(depends=['test_auth'])
async def test_write(event_loop, service: cs):
msgid = await service.write({"signal_name": "hvac.temperature.left", "signal_value": 21})
resp = await service.afbresponse()
@@ -205,7 +240,7 @@ async def test_get_written_message(event_loop, service: cs):
assert resp.status == 'success', resp.info
-@pytest.mark.dependency
+@pytest.mark.dependency()
async def test_subscribe(event_loop, service: cs):
msgid = await service.subscribe('*')
resp = await service.afbresponse()
@@ -219,41 +254,61 @@ async def test_unsubscribe(event_loop, service: cs):
assert resp.status == 'success', resp.info
-@pytest.mark.parametrize('canplayer', ['test1.canreplay'], indirect=True)
-async def test_diagnostic_engine_speed_simulation(event_loop, service: cs, canplayer):
+@pytest.mark.parametrize('prepare_replay_file', ['test1.canreplay'], indirect=True)
+async def test_diagnostic_engine_speed_simulation(event_loop, service: cs, prepare_replay_file):
eventname = 'diagnostic_messages.engine.speed'
msgid = await service.subscribe(eventname)
resp = await service.afbresponse()
assert resp.status == 'success', f'Could not subscribe for {eventname}; info: {resp.info}'
- async for resp in service.listener():
- resp = await service.afbresponse()
- assert 'name' in resp.data
- assert resp.data['name'] == eventname
- break
+ async def listen(service: cs):
+ async for resp in service.listener():
+ assert 'name' in resp.data
+ assert resp.data['name'] == eventname
+ break
+
+ listener = asyncio.create_task(listen(service))
+ player = canplayer(service)
+ assert player is not None
+ await player.play('test1.canreplay')
+ await listener
+ await player.stop()
msgid = await service.unsubscribe(eventname)
- async for resp in service.listener(): # wait until the event queue flushes out and we get unsubscribe confirmation
+ # wait until the event queue flushes out and we get unsubscribe confirmation
+ async for resp in service.listener():
if resp.type != AFBT.RESPONSE: continue
if resp.msgid != msgid: continue
assert resp.status == 'success', f'Could not unsubscribe from {eventname}; info: {resp.info}'
break
-@pytest.mark.parametrize('canplayer', ['test2-3.canreplay'], indirect=True)
-async def test_Subscribe_all(event_loop, service: cs, canplayer):
+@pytest.mark.parametrize('prepare_replay_file', ['test2-3.canreplay'], indirect=True)
+async def test_Subscribe_all(event_loop, service: cs, prepare_replay_file):
eventname = 'messages.vehicle.average.speed'
msgid = await service.subscribe('*')
resp = await service.afbresponse()
assert resp.status == 'success', f'Could not subscribe for all events; info: {resp.info}'
- async for resp in service.listener():
- assert 'name' in resp.data
- assert resp.data['name'] == eventname
- break
+ async def listen(service: cs):
+ async for resp in service.listener():
+ assert 'name' in resp.data
+ logging.debug(f"{resp.data['name']} = {resp.data['value']} ({resp.data['timestamp']})")
+ if resp.data['name'] == 'diagnostic_messages.engine.speed':
+ continue
+ assert resp.data['name'] == eventname
+ break
+
+ listener = asyncio.create_task(listen(service))
+ player = canplayer(service)
+ assert player is not None
+ await player.play('test2-3.canreplay')
+ await listener
+ await player.stop()
msgid = await service.unsubscribe('*')
- async for resp in service.listener(): # wait until the event queue flushes out and we get unsubscribe confirmation
+ # wait until the event queue flushes out and we get unsubscribe confirmation
+ async for resp in service.listener():
if resp.type != AFBT.RESPONSE: continue
if resp.msgid != msgid: continue
assert resp.status == 'success', f'Could not unsubscribe from {eventname}; info: {resp.info}'
@@ -263,9 +318,8 @@ async def test_Subscribe_all(event_loop, service: cs, canplayer):
# Filter tests
-
-@pytest.mark.parametrize('canplayer', ['testFilter01filteredOut.canreplay'], indirect=True)
-async def test_Filter_Test_01_Step_1(event_loop, service: cs, canplayer):
+@pytest.mark.parametrize('prepare_replay_file', ['testFilter01filteredOut.canreplay'], indirect=True)
+async def test_Filter_Test_01_Step_1(event_loop, service: cs, prepare_replay_file):
minspeed = 30
maxspeed = 100
eventname = 'messages.engine.speed'
@@ -273,20 +327,29 @@ async def test_Filter_Test_01_Step_1(event_loop, service: cs, canplayer):
resp = await service.afbresponse()
assert resp.status == 'success', f'Could not subscribe for {eventname} events; info: {resp.info}'
- async for resp in service.listener():
- assert resp is None, "Test failed, was supposed to timeout and return None on this fixture, but returned data"
- break
+ async def listen(service: cs):
+ async for resp in service.listener():
+ assert resp is None, "Test failed, was supposed to timeout and return None on this fixture, but returned data"
+ break
+
+ listener = asyncio.create_task(listen(service))
+ player = canplayer(service)
+ assert player is not None
+ await player.play('testFilter01filteredOut.canreplay')
+ await listener
+ await player.stop()
msgid = await service.unsubscribe({'event': eventname, 'filter': {'min': minspeed, 'max': maxspeed}})
- async for resp in service.listener(): # discard events in the queue until it flushes out and we get unsub confirm
+ # wait until the event queue flushes out and we get unsubscribe confirmation
+ async for resp in service.listener():
if resp.type == AFBT.EVENT: continue
if resp.msgid != msgid: continue
assert resp.status == 'success', f'Could not unsubscribe from {eventname}; info: {resp.info}'
break
-@pytest.mark.parametrize('canplayer', ['testFilter01pass.canreplay'], indirect=True)
-async def test_Filter_Test_01_Step_2(event_loop, service: cs, canplayer):
+@pytest.mark.parametrize('prepare_replay_file', ['testFilter01pass.canreplay'], indirect=True)
+async def test_Filter_Test_01_Step_2(event_loop, service: cs, prepare_replay_file):
minspeed = 30
maxspeed = 100
eventname = 'messages.engine.speed'
@@ -294,22 +357,37 @@ async def test_Filter_Test_01_Step_2(event_loop, service: cs, canplayer):
resp = await service.afbresponse()
assert resp.status == 'success', f'Could not subscribe for {eventname} events; info: {resp.info}'
- async for resp in service.listener():
- assert 'name' in resp.data
- assert resp.data['name'] == eventname
- assert minspeed < resp.data['value'] < maxspeed
- break
+ async def listen(service: cs):
+ expected = [ 30.0, 100.0, 36.0, 32.0 ]
+ i = 0
+ async for resp in service.listener():
+ assert 'name' in resp.data
+ logging.debug(f"{resp.data['name']} = {resp.data['value']} ({resp.data['timestamp']})")
+ assert resp.data['name'] == eventname
+ assert minspeed <= resp.data['value'] <= maxspeed
+ assert resp.data['value'] == expected[i]
+ i += 1
+ if i == len(expected):
+ break
+
+ listener = asyncio.create_task(listen(service))
+ player = canplayer(service)
+ assert player is not None
+ await player.play('testFilter01pass.canreplay')
+ await listener
+ await player.stop()
msgid = await service.unsubscribe({'event': eventname, 'filter': {'min': minspeed, 'max': maxspeed}})
- async for resp in service.listener(): # discard events in the queue until it flushes out and we get unsub confirm
+ # wait until the event queue flushes out and we get unsubscribe confirmation
+ async for resp in service.listener():
if resp.type == AFBT.EVENT: continue
if resp.msgid != msgid: continue
assert resp.status == 'success', f'Could not unsubscribe from {eventname}; info: {resp.info}'
break
-@pytest.mark.parametrize('canplayer', ['test2-3.canreplay'], indirect=True)
-async def test_Filter_Test_01_Step_3(event_loop, service: cs, canplayer):
+@pytest.mark.parametrize('prepare_replay_file', ['test2-3.canreplay'], indirect=True)
+async def test_Filter_Test_01_Step_3(event_loop, service: cs, prepare_replay_file):
# this testcase is supposed to test event filter frequency
minspeed = 30
maxspeed = 100
@@ -320,9 +398,21 @@ async def test_Filter_Test_01_Step_3(event_loop, service: cs, canplayer):
assert resp.status == 'success', f'Could not subscribe for {eventname} events; info: {resp.info}'
resplist = []
- for i in range(2):
- resplist.append(await service.afbresponse())
-
+ async def listen(service: cs):
+ async for resp in service.listener():
+ logging.debug(f"{resp.data['name']} = {resp.data['value']} ({resp.data['timestamp']})")
+ resplist.append(resp)
+ if len(resplist) == 2:
+ break
+
+ listener = asyncio.create_task(listen(service))
+ player = canplayer(service)
+ assert player is not None
+ await player.play('test2-3.canreplay')
+ await listener
+ await player.stop()
+
+ assert len(resplist) == 2
for r in resplist:
assert 'name' in r.data
assert r.data['name'] == eventname
@@ -334,7 +424,8 @@ async def test_Filter_Test_01_Step_3(event_loop, service: cs, canplayer):
assert 1000000 - tolerance < delta < 1000000 + tolerance
msgid = await service.unsubscribe({'event': eventname, 'filter': {'frequency': 1, 'min': minspeed, 'max': maxspeed}})
- async for resp in service.listener(): # discard events in the queue until it flushes out and we get unsub confirm
+ # wait until the event queue flushes out and we get unsubscribe confirmation
+ async for resp in service.listener():
if resp.type == AFBT.EVENT: continue
if resp.msgid != msgid: continue
assert resp.status == 'success', f'Could not unsubscribe from {eventname}; info: {resp.info}'
@@ -348,7 +439,7 @@ async def test_Filter_Test_01_Step_3(event_loop, service: cs, canplayer):
# Un/Subscription tests
-@pytest.mark.xfail(reason="J1939 support may not be available in the kernel")
+@pytest.mark.can_j1939
async def test_low_can_subscribe_j1939_event(event_loop, service: cs):
msgid = await service.subscribe('Eng.Momentary.Overspeed.Enable')
resp = await service.afbresponse()
@@ -356,7 +447,6 @@ async def test_low_can_subscribe_j1939_event(event_loop, service: cs):
assert resp.status == 'success', resp.info
-@pytest.mark.xfail(reason="J1939 support may not be available in the kernel")
@pytest.mark.can_j1939
async def test_low_can_unsubscribe_j1939_event(event_loop, service: cs):
msgid = await service.unsubscribe('Eng.Momentary.Overspeed.Enable')
@@ -365,7 +455,6 @@ async def test_low_can_unsubscribe_j1939_event(event_loop, service: cs):
assert resp.status == 'success', resp.info
-@pytest.mark.xfail(reason="J1939 support may not be available in the kernel")
@pytest.mark.can_j1939
async def test_low_can_subscribe_j1939_events(event_loop, service: cs):
msgid = await service.subscribe('Eng.*')
@@ -374,7 +463,6 @@ async def test_low_can_subscribe_j1939_events(event_loop, service: cs):
assert resp.status == 'success', resp.info
-@pytest.mark.xfail(reason="J1939 support may not be available in the kernel")
@pytest.mark.can_j1939
async def test_low_can_unsubscribe_j1939_events(event_loop, service: cs):
msgid = await service.unsubscribe('Eng.*')
@@ -383,7 +471,6 @@ async def test_low_can_unsubscribe_j1939_events(event_loop, service: cs):
assert resp.status == 'success', resp.info
-@pytest.mark.xfail(reason="J1939 support may not be available in the kernel")
@pytest.mark.can_j1939
async def test_low_can_subscribe_j1939_pgn(event_loop, service: cs):
msgid = await service.subscribe({'pgn': 61442})
@@ -392,7 +479,6 @@ async def test_low_can_subscribe_j1939_pgn(event_loop, service: cs):
assert resp.status == 'success', resp.info
-@pytest.mark.xfail(reason="J1939 support may not be available in the kernel")
@pytest.mark.can_j1939
async def test_low_can_unsubscribe_j1939_pgn(event_loop, service: cs):
msgid = await service.unsubscribe({'pgn': 61442})
@@ -401,7 +487,6 @@ async def test_low_can_unsubscribe_j1939_pgn(event_loop, service: cs):
assert resp.status == 'success', resp.info
-@pytest.mark.xfail(reason="J1939 support may not be available in the kernel")
@pytest.mark.can_j1939
async def test_low_can_subscribe_j1939_all_pgn(event_loop, service: cs):
msgid = await service.subscribe({'pgn': '*'})
@@ -410,7 +495,6 @@ async def test_low_can_subscribe_j1939_all_pgn(event_loop, service: cs):
assert resp.status == 'success', resp.info
-@pytest.mark.xfail(reason="J1939 support may not be available in the kernel")
@pytest.mark.can_j1939
async def test_low_can_unsubscribe_j1939_all_pgn(event_loop, service: cs):
msgid = await service.unsubscribe({'pgn': '*'})
@@ -419,7 +503,6 @@ async def test_low_can_unsubscribe_j1939_all_pgn(event_loop, service: cs):
assert resp.status == 'success', resp.info
-@pytest.mark.xfail(reason="J1939 support may not be available in the kernel")
@pytest.mark.can_j1939
async def test_low_can_subscribe_j1939_id(event_loop, service: cs):
msgid = await service.subscribe({'id': 61442})
@@ -428,7 +511,6 @@ async def test_low_can_subscribe_j1939_id(event_loop, service: cs):
assert resp.status == 'success', resp.info
-@pytest.mark.xfail(reason="J1939 support may not be available in the kernel")
@pytest.mark.can_j1939
async def test_low_can_unsubscribe_j1939_id(event_loop, service: cs):
msgid = await service.unsubscribe({'id': 61442})
@@ -437,7 +519,6 @@ async def test_low_can_unsubscribe_j1939_id(event_loop, service: cs):
assert resp.status == 'success', resp.info
-@pytest.mark.xfail(reason="J1939 support may not be available in the kernel")
@pytest.mark.can_j1939
async def test_low_can_subscribe_j1939_all_id(event_loop, service: cs):
msgid = await service.subscribe({'id': '*'})
@@ -446,7 +527,6 @@ async def test_low_can_subscribe_j1939_all_id(event_loop, service: cs):
assert resp.status == 'success', resp.info
-@pytest.mark.xfail(reason="J1939 support may not be available in the kernel")
@pytest.mark.can_j1939
async def test_low_can_unsubscribe_j1939_all_id(event_loop, service: cs):
msgid = await service.unsubscribe({'id': '*'})
@@ -455,7 +535,6 @@ async def test_low_can_unsubscribe_j1939_all_id(event_loop, service: cs):
assert resp.status == 'success', resp.info
-@pytest.mark.xfail(reason="J1939 support may not be available in the kernel")
@pytest.mark.can_j1939
async def test_low_can_subscribe_j1939_no_event(event_loop, service: cs):
msgid = await service.subscribe({'event': ''})
@@ -463,7 +542,6 @@ async def test_low_can_subscribe_j1939_no_event(event_loop, service: cs):
assert resp.type == AFBT.ERROR, f'Expected ERROR type messsage, got {resp.type}'
-@pytest.mark.xfail(reason="J1939 support may not be available in the kernel")
@pytest.mark.can_j1939
async def test_low_can_subscribe_j1939_no_id(event_loop, service: cs):
msgid = await service.subscribe({'id': ''})
@@ -471,7 +549,6 @@ async def test_low_can_subscribe_j1939_no_id(event_loop, service: cs):
assert resp.type == AFBT.ERROR, f'Expected ERROR type messsage, got {resp.type}'
-@pytest.mark.xfail(reason="J1939 support may not be available in the kernel")
@pytest.mark.can_j1939
async def test_low_can_subscribe_j1939_no_pgn(event_loop, service: cs):
msgid = await service.subscribe({'pgn': ''})
@@ -482,7 +559,9 @@ async def test_low_can_subscribe_j1939_no_pgn(event_loop, service: cs):
# Write tests
-async def test_low_can_write_wo_auth(event_loop, service: cs):
+@pytest.mark.can_j1939
+@pytest.mark.dependency(depends=['test_auth'])
+async def test_low_can_write_j1939_wo_auth(event_loop, service: cs):
msgid = await service.write({'signal_name': 'Eng.Momentary.Overspeed.Enable', 'signal_value': 1})
async for resp in service.listener(): # using a listener because sometimes there are events in the queue from
# previous tests or subscriptions even they are properly unsubscribed and awaited for confirmation
@@ -493,14 +572,9 @@ async def test_low_can_write_wo_auth(event_loop, service: cs):
assert resp.msgid == msgid
break
-async def test_low_can_write_auth(event_loop, service: cs):
- msgid = await service.auth()
- resp = await service.afbresponse()
- assert resp.status == 'success', resp
-
-@pytest.mark.xfail(reason='J1939 write messages are failing')
-async def test_low_can_write_signal(event_loop, service: cs):
+@pytest.mark.can_j1939
+async def test_low_can_write_j1939_signal(event_loop, service: cs):
msgid = await service.write({'signal_name': 'Eng.Momentary.Overspeed.Enable', 'signal_value': 1})
resp = await service.afbresponse()
assert resp.type == AFBT.ERROR, resp