tests: Allow --shuffle-tests to be used with parallel-vm.py
This can be used to get more random sequence of test case execution
into use when running multiple VMs.
Signed-off-by: Jouni Malinen <j@w1.fi>
diff --git a/tests/hwsim/vm/parallel-vm.py b/tests/hwsim/vm/parallel-vm.py
index ef6c073..13205fe 100755
--- a/tests/hwsim/vm/parallel-vm.py
+++ b/tests/hwsim/vm/parallel-vm.py
@@ -307,7 +307,10 @@
except:
pass
- if num_servers > 2 and len(tests) > 100:
+ if "--shuffle-tests" in extra_args:
+ from random import shuffle
+ shuffle(tests)
+ elif num_servers > 2 and len(tests) > 100:
# Move test cases with long duration to the beginning as an
# optimization to avoid last part of the test execution running a long
# duration test case on a single VM while all other VMs have already
