mirror of
https://github.com/facebook/sapling.git
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6216b83d43
Reviewed By: connernilsen Differential Revision: D54470890 fbshipit-source-id: 1778b533643b6f0ac94af1ef1801707ca97fefa6
98 lines
3.2 KiB
Python
98 lines
3.2 KiB
Python
#!/usr/bin/env python3
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# Copyright (c) Meta Platforms, Inc. and 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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# pyre-unsafe
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import os
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from .lib import repobase, testcase
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@testcase.eden_test
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# pyre-ignore[13]: T62487924
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class ChownTest(testcase.EdenRepoTest):
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nobody_uid: int
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nobody_gid: int
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def populate_repo(self) -> None:
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self.repo.write_file("README.md", "tbd\n")
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self.repo.write_file("proj/src/main.c", "int main() { return 0; }\n")
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self.repo.write_file("proj/src/lib.c", "void foo() {}\n")
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self.repo.write_file("proj/src/include/lib.h", "#pragma once\nvoid foo();\n")
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self.repo.write_file(
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"proj/test/test.sh", "#!/bin/bash\necho test\n", mode=0o755
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)
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self.repo.write_file("doc/foo.txt", "foo\n")
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self.repo.write_file("doc/bar.txt", "bar\n")
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self.repo.symlink("proj/doc", "../doc")
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self.repo.commit("Initial commit.")
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def create_repo(self, name: str) -> repobase.Repository:
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return self.create_hg_repo("main")
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def setup_eden_test(self) -> None:
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import grp
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import pwd
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super().setup_eden_test()
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self.nobody_uid = pwd.getpwnam("nobody").pw_uid
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self.nobody_gid = grp.getgrnam("nobody").gr_gid
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def assert_path(self, path: str) -> None:
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stat = os.lstat(path)
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self.assertEqual(
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stat.st_uid,
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self.nobody_uid,
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f"{stat.st_uid} uid does not match expected \
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{self.nobody_uid} for path {path}",
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)
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self.assertEqual(
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stat.st_gid,
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self.nobody_gid,
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f"{stat.st_gid} gid does not match expected \
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{self.nobody_gid} for path {path}",
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)
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def assert_chown_worked(self, mount: str) -> None:
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for root, dirs, files in os.walk(mount, followlinks=False):
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# Avoid checking anything in .eden since the
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# symlinks don't have o+r permissions
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if root.endswith(".eden"):
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continue
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for d in dirs:
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self.assert_path(os.path.join(root, d))
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for f in files:
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self.assert_path(os.path.join(root, f))
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def run_chown(self, mount: str, use_ids: bool = False) -> None:
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if use_ids:
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output = self.eden.run_cmd(
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"chown", mount, str(self.nobody_uid), str(self.nobody_gid)
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)
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else:
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output = self.eden.run_cmd("chown", mount, "nobody", "nobody")
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print(output)
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def test_chown(self) -> None:
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self.run_chown(self.mount, use_ids=True)
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self.assert_chown_worked(self.mount)
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def test_chown_with_overlay(self) -> None:
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with open(os.path.join(self.mount, "notinrepo"), "w") as f:
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f.write("created\n")
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self.run_chown(self.mount)
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self.assert_chown_worked(self.mount)
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def test_chown_with_bindmount(self) -> None:
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self.eden.run_cmd("redirect", "add", "buck-out", "bind", "--mount", self.mount)
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with open(os.path.join(self.mount, "buck-out", "bindmountedfile"), "w") as f:
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f.write("created\n")
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self.run_chown(self.mount)
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self.assert_chown_worked(self.mount)
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