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9beff99012
Summary: This updates the integration tests to add type annotations to most functions that were missing annotations. In particular this is needed to make pyre happy, as it complains if subclasses override methods from their parent class and do not specify type annotations if the parent class did have annotations. This diff also contains some minor changes to hg_extension_test_base.py to explicitly declare some abstract methods that it uses. This was also necessary to make pyre happy about this ocde. Reviewed By: strager Differential Revision: D13051097 fbshipit-source-id: 77567ed2f4d3050f93acefb52e688932d276d587
78 lines
3.2 KiB
Python
78 lines
3.2 KiB
Python
#!/usr/bin/env python3
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#
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# Copyright (c) 2016-present, Facebook, Inc.
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# All rights reserved.
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#
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# This source code is licensed under the BSD-style license found in the
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# LICENSE file in the root directory of this source tree. An additional grant
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# of patent rights can be found in the PATENTS file in the same directory.
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import errno
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import os
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import subprocess
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from typing import Type
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import __manifest__
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from .lib import repobase, testcase
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class StaleTest(testcase.HgRepoTestMixin, testcase.EdenRepoTest):
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"""Test that various Eden CLI commands work even when invoked from a
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current working directory that is inside a stale FUSE mount point.
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"""
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def setup_eden_test(self) -> None:
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super().setup_eden_test() # type: ignore (pyre does not follow MRO correctly)
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# Change into the mount point directory.
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# We have to do this before unmounting the mount point--the chdir() call itself
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# will fail afterwards. If we want to execute the eden CLI with a stale current
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# directory we have to CD into it before it goes stale.
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orig_cwd = os.getcwd()
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os.chdir(self.mount)
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self.addCleanup(os.chdir, orig_cwd)
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self.eden.stop_with_stale_mounts()
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self.addCleanup(self.cleanup_mount)
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# Sanity check that accessing the mount does fail with ESTALE now
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with self.assertRaises(OSError) as ctx:
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os.listdir(self.mount)
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self.fail("expected listdir to fail with ENOTCONN")
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self.assertEqual(ctx.exception.errno, errno.ENOTCONN)
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def populate_repo(self) -> None:
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self.repo.write_file("src/foo.txt", "foo\n")
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self.repo.commit("Initial commit.")
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def cleanup_mount(self) -> None:
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cmd = ["sudo", "/bin/umount", "-lf", self.mount]
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subprocess.call(cmd)
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def _expected_to_fail(self) -> bool:
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# xar files are able to start correctly even when the current working
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# directory is not working, but unfortunately lpar files aren't.
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# Some core python library code fails early on during import bootstrapping.
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return __manifest__.fbmake["par_style"] == "live"
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def test_list(self) -> None:
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cmd_result = self.eden.run_unchecked("list", stdout=subprocess.PIPE)
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if not self._expected_to_fail():
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self.assertIn(
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f"{self.mount} (not mounted)".encode("utf-8"), cmd_result.stdout
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)
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self.assertEqual(0, cmd_result.returncode)
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def test_doctor(self) -> None:
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cmd_result = self.eden.run_unchecked("doctor", "-n", stdout=subprocess.PIPE)
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if not self._expected_to_fail():
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# We don't check for the exact number of stale mounts:
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# even though we expect there to only be one, more than one may be reported
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# if /tmp is also bind mounted to another location. `eden doctor` also
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# scans the entire system so it may report additional stale mounts if there
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# are other existing stale mounts on the system.
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self.assertIn(b"stale edenfs mount", cmd_result.stdout)
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self.assertIn(self.mount.encode("utf-8"), cmd_result.stdout)
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self.assertEqual(1, cmd_result.returncode)
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