From patchwork Mon May 9 15:02:43 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: "Dr. David Alan Gilbert" X-Patchwork-Id: 12843752 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 92AC7C433F5 for ; Mon, 9 May 2022 15:05:20 +0000 (UTC) Received: from localhost ([::1]:52630 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1no4wp-0003nU-Gr for qemu-devel@archiver.kernel.org; Mon, 09 May 2022 11:05:19 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:34908) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1no4uk-00014A-FR for qemu-devel@nongnu.org; Mon, 09 May 2022 11:03:11 -0400 Received: from us-smtp-delivery-124.mimecast.com ([170.10.129.124]:37293) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1no4ui-0002lO-Q7 for qemu-devel@nongnu.org; Mon, 09 May 2022 11:03:10 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1652108588; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=mMYaDYZnajOFTVOej+6FTHEa03sanO432vduIeVYPeU=; b=EC4ikkAKYDKPy9oIabd23mgtKxYN3VXbFrR/508IhvMWFmwyVUJFyAvFn7YopLuM+ebX3Z cU3S5EX4cTad5a+J2ddXAnhFdv3mmyjzAY8163vOGL+COej0iuhHtLq3dgUA693VH9Zcay 4kLriueiqCtjAWRwk/zTo/xmfUcAugs= Received: from mimecast-mx02.redhat.com (mx3-rdu2.redhat.com [66.187.233.73]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-7-rnaj8RIQOa-S7E7RDEMACg-1; Mon, 09 May 2022 11:03:06 -0400 X-MC-Unique: rnaj8RIQOa-S7E7RDEMACg-1 Received: from smtp.corp.redhat.com (int-mx08.intmail.prod.int.rdu2.redhat.com [10.11.54.8]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 971683C62B6C for ; Mon, 9 May 2022 15:03:06 +0000 (UTC) Received: from dgilbert-t580.localhost (unknown [10.39.193.66]) by smtp.corp.redhat.com (Postfix) with ESMTP id AF167C28100; Mon, 9 May 2022 15:03:05 +0000 (UTC) From: "Dr. David Alan Gilbert (git)" To: qemu-devel@nongnu.org, quintela@redhat.com, peterx@redhat.com, leobras@redhat.com, berrange@redhat.com Subject: [PULL 06/16] tests: convert multifd migration tests to use common helper Date: Mon, 9 May 2022 16:02:43 +0100 Message-Id: <20220509150253.218715-7-dgilbert@redhat.com> In-Reply-To: <20220509150253.218715-1-dgilbert@redhat.com> References: <20220509150253.218715-1-dgilbert@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.85 on 10.11.54.8 Received-SPF: pass client-ip=170.10.129.124; envelope-from=dgilbert@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -28 X-Spam_score: -2.9 X-Spam_bar: -- X-Spam_report: (-2.9 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.082, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_LOW=-0.7, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 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" From: Daniel P. Berrangé Most of the multifd migration test logic is common with the rest of the precopy tests, so it can use the helper without difficulty. The only exception of the multifd cancellation test which tries to run multiple migrations in a row. Reviewed-by: Peter Xu Signed-off-by: Daniel P. Berrangé Message-Id: <20220426160048.812266-7-berrange@redhat.com> Signed-off-by: Dr. David Alan Gilbert --- tests/qtest/migration-test.c | 77 +++++++++++++++++++----------------- 1 file changed, 40 insertions(+), 37 deletions(-) diff --git a/tests/qtest/migration-test.c b/tests/qtest/migration-test.c index a1dc08a93e..f551c8d030 100644 --- a/tests/qtest/migration-test.c +++ b/tests/qtest/migration-test.c @@ -1740,26 +1740,12 @@ static void test_migrate_auto_converge(void) test_migrate_end(from, to, true); } -static void test_multifd_tcp(const char *method) +static void * +test_migrate_precopy_tcp_multifd_start_common(QTestState *from, + QTestState *to, + const char *method) { - MigrateStart args = {}; - QTestState *from, *to; QDict *rsp; - g_autofree char *uri = NULL; - - if (test_migrate_start(&from, &to, "defer", &args)) { - return; - } - - /* - * We want to pick a speed slow enough that the test completes - * quickly, but that it doesn't complete precopy even on a slow - * machine, so also set the downtime. - */ - /* 1 ms should make it not converge*/ - migrate_set_parameter_int(from, "downtime-limit", 1); - /* 1GB/s */ - migrate_set_parameter_int(from, "max-bandwidth", 1000000000); migrate_set_parameter_int(from, "multifd-channels", 16); migrate_set_parameter_int(to, "multifd-channels", 16); @@ -1775,41 +1761,58 @@ static void test_multifd_tcp(const char *method) " 'arguments': { 'uri': 'tcp:127.0.0.1:0' }}"); qobject_unref(rsp); - /* Wait for the first serial output from the source */ - wait_for_serial("src_serial"); - - uri = migrate_get_socket_address(to, "socket-address"); - - migrate_qmp(from, uri, "{}"); - - wait_for_migration_pass(from); + return NULL; +} - migrate_set_parameter_int(from, "downtime-limit", CONVERGE_DOWNTIME); +static void * +test_migrate_precopy_tcp_multifd_start(QTestState *from, + QTestState *to) +{ + return test_migrate_precopy_tcp_multifd_start_common(from, to, "none"); +} - if (!got_stop) { - qtest_qmp_eventwait(from, "STOP"); - } - qtest_qmp_eventwait(to, "RESUME"); +static void * +test_migrate_precopy_tcp_multifd_zlib_start(QTestState *from, + QTestState *to) +{ + return test_migrate_precopy_tcp_multifd_start_common(from, to, "zlib"); +} - wait_for_serial("dest_serial"); - wait_for_migration_complete(from); - test_migrate_end(from, to, true); +#ifdef CONFIG_ZSTD +static void * +test_migrate_precopy_tcp_multifd_zstd_start(QTestState *from, + QTestState *to) +{ + return test_migrate_precopy_tcp_multifd_start_common(from, to, "zstd"); } +#endif /* CONFIG_ZSTD */ static void test_multifd_tcp_none(void) { - test_multifd_tcp("none"); + MigrateCommon args = { + .listen_uri = "defer", + .start_hook = test_migrate_precopy_tcp_multifd_start, + }; + test_precopy_common(&args); } static void test_multifd_tcp_zlib(void) { - test_multifd_tcp("zlib"); + MigrateCommon args = { + .listen_uri = "defer", + .start_hook = test_migrate_precopy_tcp_multifd_zlib_start, + }; + test_precopy_common(&args); } #ifdef CONFIG_ZSTD static void test_multifd_tcp_zstd(void) { - test_multifd_tcp("zstd"); + MigrateCommon args = { + .listen_uri = "defer", + .start_hook = test_migrate_precopy_tcp_multifd_zstd_start, + }; + test_precopy_common(&args); } #endif