From: Jason Wang <jasowang@redhat.com>
To: lmr@redhat.com, autotest@test.kernel.org
Cc: kvm@vger.kernel.org
Subject: [PATCH v2 10/10] KVM test: Add a helper to search the panic in the log
Date: Tue, 11 May 2010 17:04:31 +0800 [thread overview]
Message-ID: <20100511090431.19914.24287.stgit@localhost.localdomain> (raw)
In-Reply-To: <20100511083338.19914.7719.stgit@localhost.localdomain>
This checker serves as the post_command to find the panic information
in the file which contains the content of guest serial console.
Signed-off-by: Jason Wang <jasowang@redhat.com>
---
client/tests/kvm/scripts/check_serial.py | 41 ++++++++++++++++++++++++++++++
client/tests/kvm/tests_base.cfg.sample | 7 ++++-
2 files changed, 46 insertions(+), 2 deletions(-)
create mode 100644 client/tests/kvm/scripts/check_serial.py
diff --git a/client/tests/kvm/scripts/check_serial.py b/client/tests/kvm/scripts/check_serial.py
new file mode 100644
index 0000000..969bbe3
--- /dev/null
+++ b/client/tests/kvm/scripts/check_serial.py
@@ -0,0 +1,41 @@
+import os, sys, glob, re
+
+
+class SerialCheckerError(Exception):
+ """
+ Simple wrapper for the builtin Exception class.
+ """
+ pass
+
+
+class SerialChecker(object):
+ """
+ Serach the panic or other keywords in the guest serial.
+ """
+ def __init__(self):
+ """
+ Gets params from environment variables and sets class attributes.
+ """
+ client_dir = os.environ['AUTODIR']
+ self.pattern = os.environ['KVM_TEST_search_pattern']
+ self.shortname = os.environ['KVM_TEST_shortname']
+ self.debugdir = os.path.join(client_dir, "results/default/kvm.%s/debug" \
+ % self.shortname)
+ self.serial_files = glob.glob(os.path.join(self.debugdir, 'serial*'))
+
+
+ def check(self):
+ """
+ Check whether the pattern were found in the serial files
+ """
+ fail = [ f for f in self.serial_files if
+ re.findall(self.pattern, file(f).read(), re.I) ]
+ if fail:
+ print "%s is found in %s" % (self.pattern, fail)
+ raise SerialCheckerError("Error found during the check, Please" \
+ " check the log")
+
+
+if __name__ == "__main__":
+ checker = SerialChecker()
+ checker.check()
diff --git a/client/tests/kvm/tests_base.cfg.sample b/client/tests/kvm/tests_base.cfg.sample
index 3c0933e..3ac8f0d 100644
--- a/client/tests/kvm/tests_base.cfg.sample
+++ b/client/tests/kvm/tests_base.cfg.sample
@@ -52,6 +52,10 @@ address_index = 0
# Misc
profilers = kvm_stat
+# pattern serach in guest serial console
+serach_pattern = panic
+post_command = "python scripts/check_serial.py"
+post_command_noncritical = no
# Tests
variants:
@@ -1314,10 +1318,9 @@ virtio|virtio_blk|e1000|balloon_check:
variants:
- @qcow2:
image_format = qcow2
- post_command = " python scripts/check_image.py;"
+ post_command = " python scripts/check_image.py; python scripts/check_serial.py"
remove_image = no
post_command_timeout = 600
- post_command_noncritical = yes
- vmdk:
only Fedora Ubuntu Windows
only smp2
next prev parent reply other threads:[~2010-05-11 8:59 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-05-11 9:03 [PATCH v2 00/10] Redirct and make use of the guest serial console Jason Wang
2010-05-11 9:03 ` [PATCH v2 01/10] KVM test: Introduce prompt assist Jason Wang
2010-05-12 22:00 ` Lucas Meneghel Rodrigues
2010-05-11 9:03 ` [PATCH v2 02/10] KVM test: Send the username in remote_login() Jason Wang
2010-05-11 9:03 ` [PATCH v2 03/10] KVM test: Make the login re suitable for serial console Jason Wang
2010-05-11 9:03 ` [PATCH v2 04/10] KVM test: Redirect the serial to the unix domain socket Jason Wang
2010-05-11 9:03 ` [PATCH v2 05/10] KVM test: Log the content from guest serial console Jason Wang
2010-05-11 9:03 ` [PATCH v2 06/10] KVM test: Return none when met unknown type in kvm_vm.remote_login() Jason Wang
2010-05-11 9:04 ` [PATCH v2 07/10] KVM test: Introduce local_login() Jason Wang
2010-05-11 9:04 ` [PATCH v2 08/10] KVM test: Enable the serial console for all linux guests Jason Wang
2010-05-11 9:04 ` [PATCH v2 09/10] KVM test: Enable the serial console during unattended installation Jason Wang
2010-05-11 9:04 ` Jason Wang [this message]
2010-05-12 9:44 ` [PATCH v2 10/10] KVM test: Add a helper to search the panic in the log Michael Goldish
2010-05-17 7:28 ` Jason Wang
2010-05-17 21:23 ` Lucas Meneghel Rodrigues
2010-05-25 14:50 ` [PATCH v2 00/10] Redirct and make use of the guest serial console Lucas Meneghel Rodrigues
2010-05-28 8:19 ` Jason Wang
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