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255 lines
8.3 KiB
255 lines
8.3 KiB
import os
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import pathlib
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import shutil
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import signal
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import stat
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import subprocess
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import tempfile
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import time
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import unittest
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from unittest import mock
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import pytest
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from openpilot.selfdrive.manager.process import ManagerProcess
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from openpilot.selfdrive.test.helpers import processes_context
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from openpilot.common.params import Params
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def run(args, **kwargs):
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return subprocess.run(args, **kwargs, check=True)
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def update_release(directory, name, version, agnos_version, release_notes):
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with open(directory / "RELEASES.md", "w") as f:
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f.write(release_notes)
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(directory / "common").mkdir(exist_ok=True)
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with open(directory / "common" / "version.h", "w") as f:
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f.write(f'#define COMMA_VERSION "{version}"')
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launch_env = directory / "launch_env.sh"
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with open(launch_env, "w") as f:
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f.write(f'export AGNOS_VERSION="{agnos_version}"')
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st = os.stat(launch_env)
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os.chmod(launch_env, st.st_mode | stat.S_IEXEC)
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test_symlink = directory / "test_symlink"
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if not os.path.exists(str(test_symlink)):
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os.symlink("common/version.h", test_symlink)
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def get_version(path: str) -> str:
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with open(os.path.join(path, "common", "version.h")) as f:
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return f.read().split('"')[1]
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def get_consistent_flag(path: str) -> bool:
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consistent_file = pathlib.Path(os.path.join(path, ".overlay_consistent"))
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return consistent_file.is_file()
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@pytest.mark.slow # TODO: can we test overlayfs in GHA?
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class BaseUpdateTest(unittest.TestCase):
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@classmethod
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def setUpClass(cls):
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if "Base" in cls.__name__:
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raise unittest.SkipTest
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def setUp(self):
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self.tmpdir = tempfile.mkdtemp()
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run(["sudo", "mount", "-t", "tmpfs", "tmpfs", self.tmpdir]) # overlayfs doesn't work inside of docker unless this is a tmpfs
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self.mock_update_path = pathlib.Path(self.tmpdir)
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self.params = Params()
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self.basedir = self.mock_update_path / "openpilot"
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self.basedir.mkdir()
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self.staging_root = self.mock_update_path / "safe_staging"
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self.staging_root.mkdir()
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self.remote_dir = self.mock_update_path / "remote"
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self.remote_dir.mkdir()
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mock.patch("openpilot.common.basedir.BASEDIR", self.basedir).start()
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os.environ["UPDATER_STAGING_ROOT"] = str(self.staging_root)
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os.environ["UPDATER_LOCK_FILE"] = str(self.mock_update_path / "safe_staging_overlay.lock")
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self.MOCK_RELEASES = {
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"release3": ("0.1.2", "1.2", "0.1.2 release notes"),
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"master": ("0.1.3", "1.2", "0.1.3 release notes"),
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}
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def set_target_branch(self, branch):
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self.params.put("UpdaterTargetBranch", branch)
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def setup_basedir_release(self, release):
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self.params = Params()
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self.set_target_branch(release)
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def update_remote_release(self, release):
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raise NotImplementedError("")
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def setup_remote_release(self, release):
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raise NotImplementedError("")
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def additional_context(self):
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raise NotImplementedError("")
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def tearDown(self):
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mock.patch.stopall()
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try:
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run(["sudo", "umount", "-l", str(self.staging_root / "merged")])
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run(["sudo", "umount", "-l", self.tmpdir])
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shutil.rmtree(self.tmpdir)
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except Exception:
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print("cleanup failed...")
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def send_check_for_updates_signal(self, updated: ManagerProcess):
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updated.signal(signal.SIGUSR1.value)
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def send_download_signal(self, updated: ManagerProcess):
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updated.signal(signal.SIGHUP.value)
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def _test_params(self, branch, fetch_available, update_available):
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self.assertEqual(self.params.get("UpdaterTargetBranch", encoding="utf-8"), branch)
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self.assertEqual(self.params.get_bool("UpdaterFetchAvailable"), fetch_available)
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self.assertEqual(self.params.get_bool("UpdateAvailable"), update_available)
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def _test_finalized_update(self, branch, version, agnos_version, release_notes):
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self.assertTrue(self.params.get("UpdaterNewDescription", encoding="utf-8").startswith(f"{version} / {branch}"))
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self.assertEqual(self.params.get("UpdaterNewReleaseNotes", encoding="utf-8"), f"<p>{release_notes}</p>\n")
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self.assertEqual(get_version(str(self.staging_root / "finalized")), version)
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self.assertEqual(get_consistent_flag(str(self.staging_root / "finalized")), True)
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self.assertTrue(os.access(str(self.staging_root / "finalized" / "launch_env.sh"), os.X_OK))
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with open(self.staging_root / "finalized" / "test_symlink") as f:
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self.assertIn(version, f.read())
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def wait_for_condition(self, condition, timeout=12):
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start = time.monotonic()
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while True:
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waited = time.monotonic() - start
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if condition():
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print(f"waited {waited}s for condition ")
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return waited
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if waited > timeout:
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raise TimeoutError("timed out waiting for condition")
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time.sleep(1)
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def wait_for_idle(self):
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self.wait_for_condition(lambda: self.params.get("UpdaterState", encoding="utf-8") == "idle")
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def wait_for_fetch_available(self):
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self.wait_for_condition(lambda: self.params.get_bool("UpdaterFetchAvailable"))
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def wait_for_update_available(self):
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self.wait_for_condition(lambda: self.params.get_bool("UpdateAvailable"))
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def test_no_update(self):
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# Start on release3, ensure we don't fetch any updates
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self.setup_remote_release("release3")
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self.setup_basedir_release("release3")
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with self.additional_context(), processes_context(["updated"]) as [updated]:
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self._test_params("release3", False, False)
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self.wait_for_idle()
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self._test_params("release3", False, False)
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self.send_check_for_updates_signal(updated)
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self.wait_for_idle()
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self._test_params("release3", False, False)
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def test_new_release(self):
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# Start on release3, simulate a release3 commit, ensure we fetch that update properly
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self.setup_remote_release("release3")
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self.setup_basedir_release("release3")
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with self.additional_context(), processes_context(["updated"]) as [updated]:
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self._test_params("release3", False, False)
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self.wait_for_idle()
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self._test_params("release3", False, False)
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self.MOCK_RELEASES["release3"] = ("0.1.3", "1.2", "0.1.3 release notes")
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self.update_remote_release("release3")
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self.send_check_for_updates_signal(updated)
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self.wait_for_fetch_available()
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self._test_params("release3", True, False)
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self.send_download_signal(updated)
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self.wait_for_update_available()
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self._test_params("release3", False, True)
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self._test_finalized_update("release3", *self.MOCK_RELEASES["release3"])
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def test_switch_branches(self):
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# Start on release3, request to switch to master manually, ensure we switched
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self.setup_remote_release("release3")
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self.setup_remote_release("master")
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self.setup_basedir_release("release3")
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with self.additional_context(), processes_context(["updated"]) as [updated]:
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self._test_params("release3", False, False)
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self.wait_for_idle()
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self._test_params("release3", False, False)
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self.set_target_branch("master")
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self.send_check_for_updates_signal(updated)
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self.wait_for_fetch_available()
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self._test_params("master", True, False)
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self.send_download_signal(updated)
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self.wait_for_update_available()
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self._test_params("master", False, True)
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self._test_finalized_update("master", *self.MOCK_RELEASES["master"])
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def test_agnos_update(self):
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# Start on release3, push an update with an agnos change
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self.setup_remote_release("release3")
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self.setup_basedir_release("release3")
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with self.additional_context(), \
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mock.patch("openpilot.system.hardware.AGNOS", "True"), \
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mock.patch("openpilot.system.hardware.tici.hardware.Tici.get_os_version", "1.2"), \
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mock.patch("openpilot.system.hardware.tici.agnos.get_target_slot_number"), \
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mock.patch("openpilot.system.hardware.tici.agnos.flash_agnos_update"), \
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processes_context(["updated"]) as [updated]:
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self._test_params("release3", False, False)
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self.wait_for_idle()
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self._test_params("release3", False, False)
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self.MOCK_RELEASES["release3"] = ("0.1.3", "1.3", "0.1.3 release notes")
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self.update_remote_release("release3")
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self.send_check_for_updates_signal(updated)
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self.wait_for_fetch_available()
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self._test_params("release3", True, False)
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self.send_download_signal(updated)
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self.wait_for_update_available()
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self._test_params("release3", False, True)
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self._test_finalized_update("release3", *self.MOCK_RELEASES["release3"])
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