From 19fcec84d8d7d21e796c7624e521b60d28ee21ed Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 20:45:59 +0200 Subject: Adding upstream version 16.2.11+ds. Signed-off-by: Daniel Baumann --- qa/tasks/cephfs/test_dump_tree.py | 66 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 66 insertions(+) create mode 100644 qa/tasks/cephfs/test_dump_tree.py (limited to 'qa/tasks/cephfs/test_dump_tree.py') diff --git a/qa/tasks/cephfs/test_dump_tree.py b/qa/tasks/cephfs/test_dump_tree.py new file mode 100644 index 000000000..48a2c6f00 --- /dev/null +++ b/qa/tasks/cephfs/test_dump_tree.py @@ -0,0 +1,66 @@ +from tasks.cephfs.cephfs_test_case import CephFSTestCase +import random +import os + +class TestDumpTree(CephFSTestCase): + def get_paths_to_ino(self): + inos = {} + p = self.mount_a.run_shell(["find", "./"]) + paths = p.stdout.getvalue().strip().split() + for path in paths: + inos[path] = self.mount_a.path_to_ino(path, False) + + return inos + + def populate(self): + self.mount_a.run_shell(["git", "clone", + "https://github.com/ceph/ceph-qa-suite"]) + + def test_basic(self): + self.mount_a.run_shell(["mkdir", "parent"]) + self.mount_a.run_shell(["mkdir", "parent/child"]) + self.mount_a.run_shell(["touch", "parent/child/file"]) + self.mount_a.run_shell(["mkdir", "parent/child/grandchild"]) + self.mount_a.run_shell(["touch", "parent/child/grandchild/file"]) + + inos = self.get_paths_to_ino() + tree = self.fs.mds_asok(["dump", "tree", "/parent/child", "1"]) + + target_inos = [inos["./parent/child"], inos["./parent/child/file"], + inos["./parent/child/grandchild"]] + + for ino in tree: + del target_inos[target_inos.index(ino['ino'])] # don't catch! + + assert(len(target_inos) == 0) + + def test_random(self): + random.seed(0) + + self.populate() + inos = self.get_paths_to_ino() + target = random.sample(inos.keys(), 1)[0] + + if target != "./": + target = os.path.dirname(target) + + subtree = [path for path in inos.keys() if path.startswith(target)] + target_inos = [inos[path] for path in subtree] + tree = self.fs.mds_asok(["dump", "tree", target[1:]]) + + for ino in tree: + del target_inos[target_inos.index(ino['ino'])] # don't catch! + + assert(len(target_inos) == 0) + + target_depth = target.count('/') + maxdepth = max([path.count('/') for path in subtree]) - target_depth + depth = random.randint(0, maxdepth) + target_inos = [inos[path] for path in subtree \ + if path.count('/') <= depth + target_depth] + tree = self.fs.mds_asok(["dump", "tree", target[1:], str(depth)]) + + for ino in tree: + del target_inos[target_inos.index(ino['ino'])] # don't catch! + + assert(len(target_inos) == 0) -- cgit v1.2.3