From patchwork Thu Jul 11 11:55:43 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Thomas Huth X-Patchwork-Id: 13730625 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 09453C3DA41 for ; Thu, 11 Jul 2024 11:57:43 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1sRsPj-0004bG-1P; Thu, 11 Jul 2024 07:56:44 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1sRsPQ-0003Ir-6j for qemu-devel@nongnu.org; Thu, 11 Jul 2024 07:56:29 -0400 Received: from us-smtp-delivery-124.mimecast.com ([170.10.133.124]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1sRsPO-0004A1-CA for qemu-devel@nongnu.org; Thu, 11 Jul 2024 07:56:23 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1720698981; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=UTuTKKfgydqIlWwz40hk1KYERihdyi4iwi8ncTl+GqU=; b=EVbmz/EN2IgMvg9p9Xde9wSgZ2ZCSwp+lOOaDYsJxO8nGAl3Mg2bnyjR2sfBQA/4/vHnYw tmPrtzDuktIU2wNgSHcsxs7zot5FtCoXtufAKJSHvnsOXp4iPfDDp8K3+Q1o0ErIBqQwEl Hkyh/yll4OtjaMOc1AO6itBW0WkkA8o= Received: from mx-prod-mc-04.mail-002.prod.us-west-2.aws.redhat.com (ec2-54-186-198-63.us-west-2.compute.amazonaws.com [54.186.198.63]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-638-8fKPfOauNiqQ3xuDW3yjlg-1; Thu, 11 Jul 2024 07:56:18 -0400 X-MC-Unique: 8fKPfOauNiqQ3xuDW3yjlg-1 Received: from mx-prod-int-02.mail-002.prod.us-west-2.aws.redhat.com (mx-prod-int-02.mail-002.prod.us-west-2.aws.redhat.com [10.30.177.15]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mx-prod-mc-04.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id EBA6419792FB; Thu, 11 Jul 2024 11:56:16 +0000 (UTC) Received: from thuth-p1g4.redhat.com (unknown [10.39.193.118]) by mx-prod-int-02.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTP id D2ECA1955BD4; Thu, 11 Jul 2024 11:56:12 +0000 (UTC) From: Thomas Huth To: =?utf-8?q?Alex_Benn=C3=A9e?= , qemu-devel@nongnu.org, =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= Cc: Ani Sinha , Richard Henderson , Paolo Bonzini , "Daniel P . Berrange" , John Snow Subject: [RFC PATCH 5/8] tests_pytest: Implement fetch_asset() method for downloading assets Date: Thu, 11 Jul 2024 13:55:43 +0200 Message-ID: <20240711115546.40859-6-thuth@redhat.com> In-Reply-To: <20240711115546.40859-1-thuth@redhat.com> References: <20240711115546.40859-1-thuth@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.0 on 10.30.177.15 Received-SPF: pass client-ip=170.10.133.124; envelope-from=thuth@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -21 X-Spam_score: -2.2 X-Spam_bar: -- X-Spam_report: (-2.2 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.142, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H4=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org In the pytests, we cannot use the fetch_asset() function from Avocado anymore, so we have to provide our own implementation now instead. Thus add such a function based on the _download_with_cache() function from tests/vm/basevm.py for this purpose. Signed-off-by: Thomas Huth --- tests/pytest/qemu_pytest/__init__.py | 40 ++++++++++++++++++++-------- 1 file changed, 29 insertions(+), 11 deletions(-) diff --git a/tests/pytest/qemu_pytest/__init__.py b/tests/pytest/qemu_pytest/__init__.py index e3ed32e3de..73d80b3828 100644 --- a/tests/pytest/qemu_pytest/__init__.py +++ b/tests/pytest/qemu_pytest/__init__.py @@ -11,6 +11,7 @@ # This work is licensed under the terms of the GNU GPL, version 2 or # later. See the COPYING file in the top-level directory. +import hashlib import logging import os import shutil @@ -201,17 +202,34 @@ def setUp(self, bin_prefix): self.assertIsNotNone(SOURCE_DIR,'PYTEST_SOURCE_ROOT must be set') self.assertIsNotNone(self.qemu_bin, 'PYTEST_QEMU_BINARY must be set') - def fetch_asset(self, name, - asset_hash, algorithm=None, - locations=None, expire=None, - find_only=False, cancel_on_missing=True): - return super().fetch_asset(name, - asset_hash=asset_hash, - algorithm=algorithm, - locations=locations, - expire=expire, - find_only=find_only, - cancel_on_missing=cancel_on_missing) + def check_hash(self, file_name, expected_hash): + if not expected_hash: + return True + if len(expected_hash) == 32: + sum_prog = 'md5sum' + elif len(expected_hash) == 40: + sum_prog = 'sha1sum' + elif len(expected_hash) == 64: + sum_prog = 'sha256sum' + elif len(expected_hash) == 128: + sum_prog = 'sha512sum' + else: + raise Exception("unknown hash type") + checksum = subprocess.check_output([sum_prog, file_name]).split()[0] + return expected_hash == checksum.decode("utf-8") + + def fetch_asset(self, url, asset_hash): + cache_dir = os.path.expanduser("~/.cache/qemu/download") + if not os.path.exists(cache_dir): + os.makedirs(cache_dir) + fname = os.path.join(cache_dir, + hashlib.sha1(url.encode("utf-8")).hexdigest()) + if os.path.exists(fname) and self.check_hash(fname, asset_hash): + return fname + logging.debug("Downloading %s to %s...", url, fname) + subprocess.check_call(["wget", "-c", url, "-O", fname + ".download"]) + os.rename(fname + ".download", fname) + return fname class QemuSystemTest(QemuBaseTest):