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@xxxxxxxxxx>
---
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
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