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136b03fb92
Summary: There are a lot of places in user visible text such as command line help where EdenFS is mentioned as eden/Eden/edenfs/EdenFS. This will make it consistent to 'EdenFS' in most cases. In the places where it is referring to the process/daemon, 'edenfs' will be used. Reviewed By: chadaustin Differential Revision: D29419151 fbshipit-source-id: 7b8296f0a0c84fdcb566ff811f7fcedbe7079189
79 lines
3.0 KiB
Python
79 lines
3.0 KiB
Python
#!/usr/bin/env python3
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# Copyright (c) Facebook, Inc. and its affiliates.
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#
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# This software may be used and distributed according to the terms of the
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# GNU General Public License version 2.
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import os
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import signal
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import sys
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import typing
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from eden.fs.cli.daemon import wait_for_shutdown
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from .lib import edenclient, testcase
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from .lib.find_executables import FindExe
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from .lib.pexpect import PexpectAssertionMixin, PexpectSpawnType, pexpect_spawn
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from .lib.service_test_case import ServiceTestCaseBase, service_test
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class HealthTest(testcase.EdenTestCase):
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def test_is_healthy(self) -> None:
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self.assertTrue(self.eden.is_healthy())
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self.eden.shutdown()
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self.assertFalse(self.eden.is_healthy())
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def test_disconnected_daemon_is_not_healthy(self) -> None:
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# Create a new edenfs instance that is never started, and make sure
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# it is not healthy.
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with edenclient.EdenFS() as client:
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self.assertFalse(client.is_healthy())
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@service_test()
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class HealthOfFakeEdenFSTest(ServiceTestCaseBase, PexpectAssertionMixin):
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def setUp(self) -> None:
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super().setUp()
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self.temp_dir = self.make_temp_dir()
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def test_healthy_daemon_is_healthy(self) -> None:
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with self.spawn_fake_edenfs(self.temp_dir):
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status_process = self.spawn_status([])
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status_process.expect_exact("edenfs running normally")
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self.assert_process_succeeds(status_process)
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def test_killed_daemon_is_not_running(self) -> None:
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with self.spawn_fake_edenfs(self.temp_dir) as daemon_pid:
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os.kill(daemon_pid, signal.SIGKILL)
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wait_for_shutdown(pid=daemon_pid, timeout=5)
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status_process = self.spawn_status([])
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status_process.expect_exact("EdenFS not running")
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self.assert_process_fails(status_process, exit_code=1)
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def test_hanging_thrift_call_reports_daemon_is_unresponsive(self) -> None:
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with self.spawn_fake_edenfs(self.temp_dir, ["--sleepBeforeGetPid=5"]):
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status_process = self.spawn_status(["--timeout", "1"])
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status_process.expect_exact(
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"EdenFS's Thrift server does not appear to be running, but the "
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"process is still alive"
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)
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self.assert_process_fails(status_process, exit_code=1)
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def test_slow_thrift_call_reports_daemon_is_healthy(self) -> None:
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with self.spawn_fake_edenfs(self.temp_dir, ["--sleepBeforeGetPid=2"]):
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status_process = self.spawn_status(["--timeout", "10"])
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status_process.expect_exact("edenfs running normally")
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self.assert_process_succeeds(status_process)
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def spawn_status(self, extra_args: typing.List[str]) -> PexpectSpawnType:
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return pexpect_spawn(
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FindExe.EDEN_CLI,
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["--config-dir", str(self.temp_dir)]
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+ self.get_required_eden_cli_args()
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+ ["status"]
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+ extra_args,
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encoding="utf-8",
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logfile=sys.stderr,
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)
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