def test_log_level_debug(self):
"""Test Mmdebstrap with log level debug."""
logging.getLogger(__script_name__).setLevel(logging.DEBUG)
mmdebstrap = Mmdebstrap(Config())
self.assertEqual(
mmdebstrap.construct_parameters("/output")[0:2], ["mmdebstrap", "--debug"]
)
def test_hooks(self):
"""Test Mmdebstrap with custom hooks."""
mmdebstrap = Mmdebstrap(
Config(
mmdebstrap={
"cleanup-hooks": ['rm -f "$0/etc/udev/rules.d/70-persistent-net.rules"'],
"customize-hooks": [
'chroot "$0" update-alternatives --set editor /usr/bin/vim.basic'
],
"essential-hooks": ["copy-in /etc/bash.bashrc /etc"],
"hostname": "example",
"setup-hooks": [],
"suite": "buster",
"target": "buster.tar.xz",
}
)
)
self.assertEqual(
mmdebstrap.construct_parameters("/output"),
[
"mmdebstrap",
'--essential-hook=mkdir -p "$1/tmp/bdebstrap-output"',
"--essential-hook=copy-in /etc/bash.bashrc /etc",
'--customize-hook=chroot "$0" update-alternatives --set editor /usr/bin/vim.basic',
'--customize-hook=rm -f "$0/etc/udev/rules.d/70-persistent-net.rules"',
'--customize-hook=echo "example" > "$1/etc/hostname"',
"--customize-hook=chroot \"$1\" dpkg-query -f='${Package}\\t${Version}\\n' -W "
'> "$1/tmp/bdebstrap-output/manifest"',
'--customize-hook=sync-out "/tmp/bdebstrap-output" "/output"',
'--customize-hook=rm -rf "$1/tmp/bdebstrap-output"',
"buster",
"buster.tar.xz",
],
)
def test_debian_example(self):
"""Test Mmdebstrap with Debian unstable config."""
mmdebstrap = Mmdebstrap(
Config(
mmdebstrap={
"architectures": ["i386"],
"install-recommends": True,
"keyrings": ["/usr/share/keyrings/debian-archive-keyring.gpg"],
"mode": "unshare",
"suite": "unstable",
"target": "example.tar.xz",
"variant": "minbase",
}
)
)
self.assertEqual(
mmdebstrap.construct_parameters("/output"),
[
"mmdebstrap",
"--variant=minbase",
"--mode=unshare",
"--keyring=/usr/share/keyrings/debian-archive-keyring.gpg",
"--architectures=i386",
'--essential-hook=mkdir -p "$1/tmp/bdebstrap-output"',
'--aptopt=Apt::Install-Recommends "true"',
"--customize-hook=chroot \"$1\" dpkg-query -f='${Package}\\t${Version}\\n' -W "
'> "$1/tmp/bdebstrap-output/manifest"',
'--customize-hook=sync-out "/tmp/bdebstrap-output" "/output"',
'--customize-hook=rm -rf "$1/tmp/bdebstrap-output"',
"unstable",
"example.tar.xz",
],
)
def test_extra_opts(self):
"""Test Mmdebstrap with extra options."""
mmdebstrap = Mmdebstrap(
Config(
mmdebstrap={
"aptopts": ['Acquire::http { Proxy "http://proxy:3128/"; }'],
"components": ["main", "non-free", "contrib"],
"dpkgopts": ["force-confdef", "force-confold"],
"packages": ["bash-completions", "vim"],
"suite": "unstable",
"target": "example.tar.xz",
},
)
)
self.assertEqual(
mmdebstrap.construct_parameters("/output"),
[
"mmdebstrap",
'--aptopt=Acquire::http { Proxy "http://proxy:3128/"; }',
"--dpkgopt=force-confdef",
"--dpkgopt=force-confold",
"--include=bash-completions,vim",
"--components=main,non-free,contrib",
'--essential-hook=mkdir -p "$1/tmp/bdebstrap-output"',
"--customize-hook=chroot \"$1\" dpkg-query -f='${Package}\\t${Version}\\n' -W "
'> "$1/tmp/bdebstrap-output/manifest"',
'--customize-hook=sync-out "/tmp/bdebstrap-output" "/output"',
'--customize-hook=rm -rf "$1/tmp/bdebstrap-output"',
"unstable",
"example.tar.xz",
],
)
def test_log_level_warning(self):
"""Test Mmdebstrap with log level warning."""
logging.getLogger(__script_name__).setLevel(logging.WARNING)
mmdebstrap = Mmdebstrap(Config())
self.assertEqual(
mmdebstrap.construct_parameters("/output")[0:2],
["mmdebstrap", '--essential-hook=mkdir -p "$1/tmp/bdebstrap-output"'],
)
def test_clamp_mtime(self, utime_mock, stat_mock):
"""Test clamping mtime of output files/directories."""
stat_mock.return_value = os.stat_result(
(33261, 16535979, 64769, 1, 1000, 1000, 17081, 1581451059, 1581451059, 1581451059)
)
config = Config(
env={"SOURCE_DATE_EPOCH": 1581433737}, mmdebstrap={"target": "/output/test.tar"}
)
mmdebstrap = Mmdebstrap(config)
mmdebstrap.clamp_mtime("/output")
self.assertEqual(utime_mock.call_count, 3)
def test_dry_run(self):
"""Test Mmdebstrap with dry run set."""
mmdebstrap = Mmdebstrap(
Config(mmdebstrap={"suite": "unstable", "target": "example.tar.xz"})
)
self.assertEqual(
mmdebstrap.construct_parameters("/output", True),
[
"mmdebstrap",
"--simulate",
'--essential-hook=mkdir -p "$1/tmp/bdebstrap-output"',
"--customize-hook=chroot \"$1\" dpkg-query -f='${Package}\\t${Version}\\n' -W "
'> "$1/tmp/bdebstrap-output/manifest"',
'--customize-hook=sync-out "/tmp/bdebstrap-output" "/output"',
'--customize-hook=rm -rf "$1/tmp/bdebstrap-output"',
"unstable",
"example.tar.xz",
],
)
def test_clamp_mtime_permission(self, utime_mock, stat_mock):
"""Test permission error when clamping mtime of output files/directories."""
stat_mock.return_value = os.stat_result(
(33261, 16535979, 64769, 1, 1000, 1000, 17081, 1581451059, 1581451059, 1581451059)
)
utime_mock.side_effect = PermissionError(1, "Operation not permitted")
config = Config(
env={"SOURCE_DATE_EPOCH": 1581433737}, mmdebstrap={"target": "/output/test.tar"}
)
mmdebstrap = Mmdebstrap(config)
with self.assertLogs("bdebstrap", level="ERROR") as context_manager:
mmdebstrap.clamp_mtime("/output")
self.assertEqual(utime_mock.call_count, 3)
self.assertEqual(
[
"ERROR:bdebstrap:Failed to change modification time of '/output/manifest': "
"[Errno 1] Operation not permitted",
"ERROR:bdebstrap:Failed to change modification time of '/output/test.tar': "
"[Errno 1] Operation not permitted",
"ERROR:bdebstrap:Failed to change modification time of '/output': "
"[Errno 1] Operation not permitted",
],
context_manager.output,
)
def test_log_level_error(self):
"""Test Mmdebstrap with log level error."""
logging.getLogger(__script_name__).setLevel(logging.ERROR)
mmdebstrap = Mmdebstrap(Config())
self.assertEqual(mmdebstrap.construct_parameters("/output")[0:2], ["mmdebstrap", "-q"])