From 90cf2208656c513b78a587e3e0f1f64144c0f209 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Mon, 3 Apr 2023 09:38:52 +0200 Subject: Merging upstream version 1.4. Signed-off-by: Daniel Baumann --- libnvme/tests/gc.py | 41 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 41 insertions(+) create mode 100755 libnvme/tests/gc.py (limited to 'libnvme/tests') diff --git a/libnvme/tests/gc.py b/libnvme/tests/gc.py new file mode 100755 index 0000000..842a76d --- /dev/null +++ b/libnvme/tests/gc.py @@ -0,0 +1,41 @@ +#!/usr/bin/env python3 +# SPDX-License-Identifier: LGPL-2.1-or-later +import gc +import sys +import pprint +from libnvme import nvme + +root = nvme.root() +root.log_level('debug') +print(f'root: {root}') + +host = nvme.host(root) +print(f'host: {host}') + +subsystem = host.subsystems() +print(f'subsystem: {subsystem}') + +ctrls = [] +for i in range(10): + ctrl = nvme.ctrl( + root, + subsysnqn=nvme.NVME_DISC_SUBSYS_NAME, + transport='loop', + ) + ctrls.append(ctrl) + print(f'ctrl {i}: {ctrl}') + +ns = subsystem.namespaces() if subsystem is not None else None +print(f'ns: {ns}') + +# Deleting objects in the following order would create a segmentation +# fault if it weren't for the %pythonappend in nvme.i. This test is to +# make sure garbage collection is not impacted by object deletion order. +root = None +host = None + +gc.collect() # Force garbage collection before controller/subsystem objects get deleted + +ctrls = None +subsystem= None +ns = None -- cgit v1.2.3