On Fri, Dec 18, 2009 at 09:25:24AM -0600, Ryan Harper wrote:
> * Yolkfull Chow <yzhou@xxxxxxxxxx> [2009-12-17 22:51]:
> > Signed-off-by: Yolkfull Chow <yzhou@xxxxxxxxxx>
> > ---
> > client/tests/kvm/tests/vnc.py | 24 ++++++++++++++++++++++++
> > client/tests/kvm/tests_base.cfg.sample | 3 +++
> > 2 files changed, 27 insertions(+), 0 deletions(-)
> > create mode 100644 client/tests/kvm/tests/vnc.py
> >
> > diff --git a/client/tests/kvm/tests/vnc.py b/client/tests/kvm/tests/vnc.py
> > new file mode 100644
> > index 0000000..0f00379
> > --- /dev/null
> > +++ b/client/tests/kvm/tests/vnc.py
> > @@ -0,0 +1,24 @@
> > +import logging, pexpect
> > +from autotest_lib.client.common_lib import error
> > +import kvm_test_utils, kvm_subprocess
> > +
> > +def run_vnc(test, params, env):
> > + """
> > + Test whether guest could be interacted with vnc.
> > +
> > + @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"))
> > + session = kvm_test_utils.wait_for_login(vm)
> > +
> > + # Start vnc connection test
> > + vnc_port = str(vm.vnc_port - 5900)
> > + vnc_cmd = "vncviewer" + " localhost:" + vnc_port
>
> Can we make this configurable? vncviewer does have a few bugs that kvm
> tends to expose; it'd be good to let the admin set this value.
Hi Ryan,
Sorry for late reply and thanks very much for these suggestions.
During our testing, we found a problem for this test:
the sessions autotest server gets from its client machines will not
get X services and this test will always fail with following error:
12/29 17:04:44 DEBUG| vnc:0020| Try to connect to guest via vnc, vnc_port is: 1
12/29 17:04:44 DEBUG| vnc:0023| Using command to vnc connect: vncviewer localhost:1
12/29 17:04:44 DEBUG|kvm_subpro:0686| (vnc)
12/29 17:04:44 DEBUG|kvm_subpro:0686| (vnc) VNC Viewer Free Edition 4.1.2 for X - built Jan 26 2009 11:52:08
12/29 17:04:44 DEBUG|kvm_subpro:0686| (vnc) Copyright (C) 2002-2005 RealVNC Ltd.
12/29 17:04:44 DEBUG|kvm_subpro:0686| (vnc) See http://www.realvnc.com for information on VNC.
12/29 17:04:44 DEBUG|kvm_subpro:0686| (vnc) vncviewer: unable to open display ""
12/29 17:04:44 DEBUG|kvm_subpro:0686| (vnc) (Process terminated with status 1)
12/29 17:04:44 ERROR| kvm:0063| Test failed: Vnc connect to guest failed
Therefore, we need to use socket to connect to vncserver of qemu-kvm and analyse the header
info readed from socket connection. I will improve this test later.
Any further suggestions will be appreciated. :-)
Thanks again.
>
>
> > + logging.debug("Using command to vnc connect: %s" % vnc_cmd)
> > +
> > + p = kvm_subprocess.run_bg(vnc_cmd, None, logging.debug, "(vnc) ")
> > + if not p.is_alive():
> > + raise error.TestFail("Vnc connect to guest failed")
> > + p.close()
> > diff --git a/client/tests/kvm/tests_base.cfg.sample b/client/tests/kvm/tests_base.cfg.sample
> > index a403399..0eaccae 100644
> > --- a/client/tests/kvm/tests_base.cfg.sample
> > +++ b/client/tests/kvm/tests_base.cfg.sample
> > @@ -270,6 +270,9 @@ variants:
> > type = physical_resources_check
> > catch_uuid_cmd = dmidecode | awk -F: '/UUID/ {print $2}'
> >
> > + - vnc: install setup unattended_install
> > + type = vnc
> > +
> > # NICs
> > variants:
> > - @rtl8139:
> > --
> > 1.6.5.5
> >
> > _______________________________________________
> > Autotest mailing list
> > Autotest@xxxxxxxxxxxxxxx
> > http://test.kernel.org/cgi-bin/mailman/listinfo/autotest
>
> --
> Ryan Harper
> Software Engineer; Linux Technology Center
> IBM Corp., Austin, Tx
> ryanh@xxxxxxxxxx
> --
> To unsubscribe from this list: send the line "unsubscribe kvm" in
> the body of a message to majordomo@xxxxxxxxxxxxxxx
> More majordomo info at http://vger.kernel.org/majordomo-info.html
--
To unsubscribe from this list: send the line "unsubscribe kvm" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
