From patchwork Mon Sep 27 22:43:54 2010 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lucas Meneghel Rodrigues X-Patchwork-Id: 213572 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by demeter1.kernel.org (8.14.4/8.14.3) with ESMTP id o8RMforJ032214 for ; Mon, 27 Sep 2010 22:41:52 GMT Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1760355Ab0I0WlV (ORCPT ); Mon, 27 Sep 2010 18:41:21 -0400 Received: from mx1.redhat.com ([209.132.183.28]:1025 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1759506Ab0I0WlU (ORCPT ); Mon, 27 Sep 2010 18:41:20 -0400 Received: from int-mx02.intmail.prod.int.phx2.redhat.com (int-mx02.intmail.prod.int.phx2.redhat.com [10.5.11.12]) by mx1.redhat.com (8.13.8/8.13.8) with ESMTP id o8RMfED1022147 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK); Mon, 27 Sep 2010 18:41:14 -0400 Received: from virtlab105.virt.bos.redhat.com (virtlab105.virt.bos.redhat.com [10.16.72.124]) by int-mx02.intmail.prod.int.phx2.redhat.com (8.13.8/8.13.8) with ESMTP id o8RMf33v003834; Mon, 27 Sep 2010 18:41:13 -0400 From: Lucas Meneghel Rodrigues To: autotest@test.kernel.org Cc: kvm@vger.kernel.org, mst@redhat.com, akong@redhat.com, jasowang@redhat.com, psuriset@linux.vnet.ibm.com, mgoldish@redhat.com Subject: [PATCH 08/18] KVM test: Add basic file transfer test Date: Mon, 27 Sep 2010 18:43:54 -0400 Message-Id: <1285627444-2732-9-git-send-email-lmr@redhat.com> In-Reply-To: <1285627444-2732-1-git-send-email-lmr@redhat.com> References: <1285627444-2732-1-git-send-email-lmr@redhat.com> X-Scanned-By: MIMEDefang 2.67 on 10.5.11.12 Sender: kvm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org X-Greylist: IP, sender and recipient auto-whitelisted, not delayed by milter-greylist-4.2.3 (demeter1.kernel.org [140.211.167.41]); Mon, 27 Sep 2010 22:41:52 +0000 (UTC) diff --git a/client/tests/kvm/tests/file_transfer.py b/client/tests/kvm/tests/file_transfer.py new file mode 100644 index 0000000..a0c6cff --- /dev/null +++ b/client/tests/kvm/tests/file_transfer.py @@ -0,0 +1,58 @@ +import logging, commands, re +from autotest_lib.client.common_lib import error +from autotest_lib.client.bin import utils +import kvm_utils, kvm_test_utils + +def run_file_transfer(test, params, env): + """ + Test ethrnet device function by ethtool + + 1) Boot up a VM. + 2) Create a large file by dd on host. + 3) Copy this file from host to guest. + 4) Copy this file from guest to host. + 5) Check if file transfers ended good. + + @param test: KVM test object. + @param params: Dictionary with the test parameters. + @param env: Dictionary with test environment. + """ + vm = kvm_test_utils.get_living_vm(env, params.get("main_vm")) + timeout=int(params.get("login_timeout", 360)) + + logging.info("Trying to log into guest '%s' by serial", vm.name) + session = kvm_utils.wait_for(lambda: vm.serial_login(), + timeout, 0, step=2) + if not session: + raise error.TestFail("Could not log into guest '%s'" % vm.name) + + dir = test.tmpdir + scp_timeout = int(params.get("scp_timeout")) + cmd = "dd if=/dev/urandom of=%s/a.out bs=1M count=%d" % (dir, int( + params.get("filesize", 4000))) + + try: + logging.info("Create file by dd command on host, cmd: %s" % cmd) + utils.run(cmd) + + logging.info("Transfer file from host to guest") + if not vm.copy_files_to("%s/a.out" % dir, "/tmp/b.out", + timeout=scp_timeout): + raise error.TestFail("Fail to transfer file from host to guest") + + logging.info("Transfer file from guest to host") + if not vm.copy_files_from("/tmp/b.out", "%s/c.out" % dir, + timeout=scp_timeout): + raise error.TestFail("Fail to transfer file from guest to host") + + logging.debug(commands.getoutput("ls -l %s/[ac].out" % dir)) + md5_orig = utils.hash_file("%s/a.out" % dir, method="md5") + md5_new = utils.hash_file("%s/c.out" % dir, method="md5") + + if md5_orig != md5_new: + raise error.TestFail("File changed after transfer") + + finally: + session.get_command_status("rm -f /tmp/b.out") + utils.run("rm -f %s/[ac].out" % dir) + session.close() diff --git a/client/tests/kvm/tests_base.cfg.sample b/client/tests/kvm/tests_base.cfg.sample index cf1deaf..bc014c8 100644 --- a/client/tests/kvm/tests_base.cfg.sample +++ b/client/tests/kvm/tests_base.cfg.sample @@ -476,6 +476,11 @@ variants: - jumbo: install setup unattended_install.cdrom type = jumbo + - file_transfer: install setup unattended_install.cdrom + type = file_transfer + filesize = 4000 + scp_timeout = 1000 + - physical_resources_check: install setup unattended_install.cdrom type = physical_resources_check catch_uuid_cmd = dmidecode | awk -F: '/UUID/ {print $2}' @@ -1250,7 +1255,7 @@ variants: # Windows section - @Windows: - no autotest linux_s3 vlan_tag ioquit unattended_install.(url|nfs|remote_ks) jumbo + no autotest linux_s3 vlan_tag ioquit unattended_install.(url|nfs|remote_ks) jumbo file_transfer shutdown_command = shutdown /s /f /t 0 reboot_command = shutdown /r /f /t 0 status_test_command = echo %errorlevel%