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authorMartin Klozik <martinx.klozik@intel.com>2016-10-11 12:41:57 +0100
committerMartin Klozik <martinx.klozik@intel.com>2016-10-27 13:20:19 +0000
commit9c13028cf9b29da86e5b12c5d3b8c4d6bd858545 (patch)
treebfff243bcfa31ec2db5b92a0d507bcecbc7fcd2c /vnfs/qemu
parentadfdd0db071cf8247434cb456cc676144323719f (diff)
teststeps: Generic support of step driven tests
In the past, step driven testcases were supported only by integration testcases. This patch adds generic support of TestSteps for both integration and performance testcases. Step driven test were improved to support modification of existing deployment. As part of the patch a refactoring of traffic controllers were performed. Traffic controllers were modified to support trafficgen-off and trafficgen-pause modes in all possible ways of trafficgen invocation. JIRA: VSPERF-362 Change-Id: Ic8b7a9b0e7165f0a15a52279ed0f0952da9fedb8 Signed-off-by: Martin Klozik <martinx.klozik@intel.com> Reviewed-by: Maryam Tahhan <maryam.tahhan@intel.com> Reviewed-by: Al Morton <acmorton@att.com> Reviewed-by: Christian Trautman <ctrautma@redhat.com> Reviewed-by: Bill Michalowski <bmichalo@redhat.com> Reviewed-by: Antonio Fischetti <antonio.fischetti@intel.com> Reviewed-by: Sridhar K. N. Rao <sridhar.rao@spirent.com>
Diffstat (limited to 'vnfs/qemu')
-rw-r--r--vnfs/qemu/qemu.py43
1 files changed, 22 insertions, 21 deletions
diff --git a/vnfs/qemu/qemu.py b/vnfs/qemu/qemu.py
index 87126da8..51553277 100644
--- a/vnfs/qemu/qemu.py
+++ b/vnfs/qemu/qemu.py
@@ -151,27 +151,28 @@ class IVnfQemu(IVnf):
"""
Stops VNF instance gracefully first.
"""
- try:
- # exit testpmd if needed
- if self._guest_loopback == 'testpmd':
- self.execute_and_wait('stop', 120, "Done")
- self.execute_and_wait('quit', 120, "[bB]ye")
-
- # turn off VM
- self.execute_and_wait('poweroff', 120, "Power down")
-
- except pexpect.TIMEOUT:
- self.kill()
-
- # wait until qemu shutdowns
- self._logger.debug('Wait for QEMU to terminate')
- for dummy in range(30):
- time.sleep(1)
- if not self.is_running():
- break
-
- # just for case that graceful shutdown failed
- super(IVnfQemu, self).stop()
+ if self.is_running():
+ try:
+ # exit testpmd if needed
+ if self._guest_loopback == 'testpmd':
+ self.execute_and_wait('stop', 120, "Done")
+ self.execute_and_wait('quit', 120, "[bB]ye")
+
+ # turn off VM
+ self.execute_and_wait('poweroff', 120, "Power down")
+
+ except pexpect.TIMEOUT:
+ self.kill()
+
+ # wait until qemu shutdowns
+ self._logger.debug('Wait for QEMU to terminate')
+ for dummy in range(30):
+ time.sleep(1)
+ if not self.is_running():
+ break
+
+ # just for case that graceful shutdown failed
+ super(IVnfQemu, self).stop()
# helper functions