From patchwork Fri Oct 6 12:39:06 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Fabiano Rosas X-Patchwork-Id: 1844462 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=suse.de header.i=@suse.de header.a=rsa-sha256 header.s=susede2_rsa header.b=IoCTmVIw; dkim=pass header.d=suse.de header.i=@suse.de header.a=ed25519-sha256 header.s=susede2_ed25519 header.b=iAlianzx; dkim-atps=neutral Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org (client-ip=209.51.188.17; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=patchwork.ozlabs.org) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-ECDSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4S27Lc4sHmz1yqH for ; Fri, 6 Oct 2023 23:40:22 +1100 (AEDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qok7W-0001y3-R4; Fri, 06 Oct 2023 08:39:58 -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 1qok7C-0001l6-69 for qemu-devel@nongnu.org; Fri, 06 Oct 2023 08:39:38 -0400 Received: from smtp-out1.suse.de ([195.135.220.28]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1qok79-0007pe-94 for qemu-devel@nongnu.org; Fri, 06 Oct 2023 08:39:33 -0400 Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by smtp-out1.suse.de (Postfix) with ESMTPS id ACC312185E; Fri, 6 Oct 2023 12:39:29 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_rsa; t=1696595969; h=from:from:reply-to: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=BMT3FQnXfNg50wT+b2jNKVOw5OmfnFRRqEm3pqYnQ6s=; b=IoCTmVIwKXi2wmjWdmzdDhAF94DId2wrirIalCue53+f5bAjtpEIri24i1HRN/Q5joyCaj qzhDm/UMp7pNgUzPS7/gYjLGPYM1lb5LHy7IqhJCJqFM7GG3kSyVBZ60iISRuU4u10/+G4 4sMHNtF4/ymjY32kODwt+UGjgOvlIsY= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1696595969; h=from:from:reply-to: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=BMT3FQnXfNg50wT+b2jNKVOw5OmfnFRRqEm3pqYnQ6s=; b=iAlianzxGLvf4gp4yIXtwyeW0g4dIPRg5wsmjgWsMnp3ArNT1GOuH7XUPlv/vgvy3mmQ62 kBLjC2gOTyN+zJAw== Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by imap2.suse-dmz.suse.de (Postfix) with ESMTPS id 323E113A2E; Fri, 6 Oct 2023 12:39:27 +0000 (UTC) Received: from dovecot-director2.suse.de ([192.168.254.65]) by imap2.suse-dmz.suse.de with ESMTPSA id mPgKAP//H2ULIgAAMHmgww (envelope-from ); Fri, 06 Oct 2023 12:39:27 +0000 From: Fabiano Rosas To: qemu-devel@nongnu.org Cc: Juan Quintela , Peter Xu , Leonardo Bras , =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= , =?utf-8?q?Dani?= =?utf-8?q?el_P_=2E_Berrang=C3=A9?= , =?utf-8?q?Alex_Be?= =?utf-8?q?nn=C3=A9e?= , Thomas Huth , Laurent Vivier , Paolo Bonzini Subject: [PATCH v2 5/9] tests/qtest: Introduce qtest_resolve_machine_alias Date: Fri, 6 Oct 2023 09:39:06 -0300 Message-Id: <20231006123910.17759-6-farosas@suse.de> X-Mailer: git-send-email 2.35.3 In-Reply-To: <20231006123910.17759-1-farosas@suse.de> References: <20231006123910.17759-1-farosas@suse.de> MIME-Version: 1.0 Received-SPF: pass client-ip=195.135.220.28; envelope-from=farosas@suse.de; helo=smtp-out1.suse.de X-Spam_score_int: -43 X-Spam_score: -4.4 X-Spam_bar: ---- X-Spam_report: (-4.4 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_MED=-2.3, 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+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org The migration tests are being enhanced to test migration between different QEMU versions. A requirement of migration is that the machine type between source and destination matches, including the version. We cannot hardcode machine types in the tests because those change with each release. QEMU provides a machine type alias that has a fixed name, but points to the latest machine type at each release. Add a helper to resolve the alias into the exact machine type. E.g. "-machine pc" resolves to "pc-i440fx-8.2" Signed-off-by: Fabiano Rosas Reviewed-by: Juan Quintela Reviewed-by: Thomas Huth --- tests/qtest/libqtest.c | 16 ++++++++++++++++ tests/qtest/libqtest.h | 10 ++++++++++ 2 files changed, 26 insertions(+) diff --git a/tests/qtest/libqtest.c b/tests/qtest/libqtest.c index c0e4f05979..f2f1756de1 100644 --- a/tests/qtest/libqtest.c +++ b/tests/qtest/libqtest.c @@ -1522,6 +1522,22 @@ void qtest_cb_for_every_machine(void (*cb)(const char *machine), } } +char *qtest_resolve_machine_alias(const char *var, const char *alias) +{ + struct MachInfo *machines; + int i; + + machines = qtest_get_machines(var); + + for (i = 0; machines[i].name != NULL; i++) { + if (machines[i].alias && g_str_equal(alias, machines[i].alias)) { + return g_strdup(machines[i].name); + } + } + + return NULL; +} + bool qtest_has_machine_with_env(const char *var, const char *machine) { struct MachInfo *machines; diff --git a/tests/qtest/libqtest.h b/tests/qtest/libqtest.h index 083b2a6520..75f9310bb0 100644 --- a/tests/qtest/libqtest.h +++ b/tests/qtest/libqtest.h @@ -894,6 +894,16 @@ void qtest_qmp_fds_assert_success(QTestState *qts, int *fds, size_t nfds, void qtest_cb_for_every_machine(void (*cb)(const char *machine), bool skip_old_versioned); +/** + * qtest_resolve_machine_alias: + * @var: Environment variable from where to take the QEMU binary + * @alias: The alias to resolve + * + * Returns: the machine type corresponding to the alias if any, + * otherwise NULL. + */ +char *qtest_resolve_machine_alias(const char *var, const char *alias); + /** * qtest_has_machine: * @machine: The machine to look for