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| author | lmr <lmr@592f7852-d20e-0410-864c-8624ca9c26a4> | 2010-01-10 04:42:38 +0000 |
|---|---|---|
| committer | lmr <lmr@592f7852-d20e-0410-864c-8624ca9c26a4> | 2010-01-10 04:42:38 +0000 |
| commit | e47fc4ee401fad4fcb3824a9d23ae4da9e42a8ed (patch) | |
| tree | d73bce76915577f5e7aac748c02a994c8347be59 | |
| parent | 2fee5b51173d92f71c13b7bc319c9a1e0290a2c1 (diff) | |
KVM-test: Convert drift to absolute value when comparing with threshold
If drift is a large negative, it couldn't raise exception.
Signed-off-by: Amos Kong <akong@redhat.com>
git-svn-id: svn://test.kernel.org/autotest/trunk@4080 592f7852-d20e-0410-864c-8624ca9c26a4
| -rw-r--r-- | client/tests/kvm/tests/timedrift.py | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/client/tests/kvm/tests/timedrift.py b/client/tests/kvm/tests/timedrift.py index 146fa121..b3e8770e 100644 --- a/client/tests/kvm/tests/timedrift.py +++ b/client/tests/kvm/tests/timedrift.py @@ -82,7 +82,7 @@ def run_timedrift(test, params, env): # Set the VM's CPU affinity prev_affinity = set_cpu_affinity(vm.get_pid(), cpu_mask) - # Get time before load + # Get time before load # (ht stands for host time, gt stands for guest time) (ht0, gt0) = kvm_test_utils.get_time(session, time_command, @@ -166,8 +166,8 @@ def run_timedrift(test, params, env): logging.info("Total drift after rest: %.2f%%" % drift_total) # Fail the test if necessary - if drift > drift_threshold: + if abs(drift) > drift_threshold: raise error.TestFail("Time drift too large: %.2f%%" % drift) - if drift_total > drift_threshold_after_rest: + if abs(drift_total) > drift_threshold_after_rest: raise error.TestFail("Time drift too large after rest period: %.2f%%" % drift_total) |