def test_symlink_home(self):
symlink_path = self.makeFile()
os.symlink("/foo/bar", symlink_path)
self.addCleanup(os.remove, symlink_path)
self.set_mount_points(["/", "/foo"])
info = get_filesystem_for_path(symlink_path, self.mount_file,
self.statvfs)
self.assertEqual(info["mount-point"], "/foo")
def test_ignore_unreadable_mount_point(self):
"""
We should ignore mountpoints which are unreadable by the user who
is logging in.
"""
self.set_mount_points(["/secret"], read_access=False)
info = get_filesystem_for_path("/secret", self.mount_file,
self.statvfs)
self.assertIs(info, None)
def run(self):
main_info = get_filesystem_for_path("/home", self._mounts_file,
self._statvfs)
if main_info is not None:
total = main_info["total-space"]
if total <= 0:
root_main_info = get_filesystem_for_path(
"/", self._mounts_file, self._statvfs)
if root_main_info is not None:
total = root_main_info["total-space"]
main_info = root_main_info
if total <= 0:
main_usage = "unknown"
else:
main_usage = usage(main_info)
self._sysinfo.add_header("Usage of " + main_info["mount-point"],
main_usage)
else:
self._sysinfo.add_header("Usage of /home", "unknown")
seen_mounts = set()
seen_devices = set()
infos = list(get_mount_info(self._mounts_file, self._statvfs))
infos.sort(key=lambda i: len(i["mount-point"]))
for info in infos:
total = info["total-space"]
mount_seen = info["mount-point"] in seen_mounts
device_seen = info["device"] in seen_devices
seen_mounts.add(info["mount-point"])
seen_devices.add(info["device"])
if mount_seen or device_seen:
continue
if total <= 0:
# Some "virtual" filesystems have 0 total space. ignore them.
continue
used = ((total - info["free-space"]) / total) * 100
if used >= 85:
self._sysinfo.add_note("%s is using %s" %
(info["mount-point"], usage(info)))
return succeed(None)
def test_get_filesystem_weird_fs(self):
self.set_mount_points(["/"], fs='simfs')
info = get_filesystem_for_path("/home", self.mount_file, self.statvfs)
self.assertEqual(info["mount-point"], "/")
def test_get_filesystem_subpath_not_stupid(self):
self.set_mount_points(["/", "/ho"])
info = get_filesystem_for_path("/home", self.mount_file, self.statvfs)
self.assertEqual(info["mount-point"], "/")
def test_get_filesystem_subpath(self):
self.set_mount_points(["/"])
self.stat_results["/"] = os.statvfs_result(
(4096, 0, 1000, 500, 0, 0, 0, 0, 0, 0))
info = get_filesystem_for_path("/home", self.mount_file, self.statvfs)
self.assertEqual(info["mount-point"], "/")
def test_get_filesystem_for_path(self):
self.set_mount_points(["/"])
info = get_filesystem_for_path("/", self.mount_file, self.statvfs)
self.assertEqual(info["mount-point"], "/")