From patchwork Mon Aug 23 08:52:44 2010 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Amos Kong X-Patchwork-Id: 123651 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by demeter.kernel.org (8.14.4/8.14.3) with ESMTP id o7N9QZR8027645 for ; Mon, 23 Aug 2010 09:39:18 GMT Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752730Ab0HWIts (ORCPT ); Mon, 23 Aug 2010 04:49:48 -0400 Received: from mx1.redhat.com ([209.132.183.28]:1026 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752344Ab0HWIts (ORCPT ); Mon, 23 Aug 2010 04:49:48 -0400 Received: from int-mx01.intmail.prod.int.phx2.redhat.com (int-mx01.intmail.prod.int.phx2.redhat.com [10.5.11.11]) by mx1.redhat.com (8.13.8/8.13.8) with ESMTP id o7N8nliM025672 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK); Mon, 23 Aug 2010 04:49:48 -0400 Received: from [0.0.0.190] (dhcp-91-190.nay.redhat.com [10.66.91.190]) by int-mx01.intmail.prod.int.phx2.redhat.com (8.13.8/8.13.8) with ESMTP id o7N8nj5D013152; Mon, 23 Aug 2010 04:49:46 -0400 Subject: [PATCH v2 07/17] KVM-test: Add basic file transfer test To: autotest@vger.kernel.org From: Amos Kong Cc: lmr@redhat.com, kvm@vger.kernel.org Date: Mon, 23 Aug 2010 16:52:44 +0800 Message-ID: <20100823085244.19173.49390.stgit@190> In-Reply-To: <20100823084745.19173.61655.stgit@190> References: <20100823084745.19173.61655.stgit@190> User-Agent: StGit/0.15 MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.67 on 10.5.11.11 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 (demeter.kernel.org [140.211.167.41]); Mon, 23 Aug 2010 09:39:19 +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..c9a3476 --- /dev/null +++ b/client/tests/kvm/tests/file_transfer.py @@ -0,0 +1,55 @@ +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 virtual machine + 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 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 1b80cdd..bea77ed 100644 --- a/client/tests/kvm/tests_base.cfg.sample +++ b/client/tests/kvm/tests_base.cfg.sample @@ -361,6 +361,11 @@ 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}' @@ -1059,7 +1064,7 @@ 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%