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authorKlement Sekera <ksekera@cisco.com>2019-11-05 11:18:25 +0000
committerOle Trøan <otroan@employees.org>2019-11-05 13:07:48 +0000
commit45a95dd782b91e9ae5665b5f95be4b6d7f99b879 (patch)
treed8cc55bae7efc046d70fdd09e8db0afd4636a958 /test/run_tests.py
parent718a19b8f9aa3dca26aaf4eb6bd9f60eb6376d30 (diff)
tests: support setting random seed
Log the random seed used when running tests and provide means to re-use it in a later run. Type: feature Change-Id: I18d2a36ee802b901d4cca5577df41cec07f09cc0 Signed-off-by: Klement Sekera <ksekera@cisco.com>
Diffstat (limited to 'test/run_tests.py')
-rw-r--r--test/run_tests.py5
1 files changed, 5 insertions, 0 deletions
diff --git a/test/run_tests.py b/test/run_tests.py
index d86356f17b6..d52209d82b3 100644
--- a/test/run_tests.py
+++ b/test/run_tests.py
@@ -732,6 +732,11 @@ def parse_digit_env(env_var, default):
if __name__ == '__main__':
+ if "RND_SEED" not in os.environ:
+ os.environ["RND_SEED"] = str(time.time())
+ print("Setting RND_SEED=%s" % os.environ["RND_SEED"])
+ else:
+ print("Using provided RND_SEED=%s" % os.environ["RND_SEED"])
verbose = parse_digit_env("V", 0)
test_timeout = parse_digit_env("TIMEOUT", 600) # default = 10 minutes