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| author |   Jakub Kicinski <kuba@kernel.org> | 2025-07-16 13:57:12 -0700 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2025-07-17 16:27:38 -0700 |
| commit | 797f080c463d9866ca8a4bcc8cf0f512dec634e6 (patch) | |
| tree | da66931e77a8ff4e85af7fa269c96437b0212614 | |
| parent | Merge branch 'neighbour-convert-rtm_getneigh-to-rcu-and-make-pneigh-rtnl-free' (diff) | |
| download | wireguard-linux-797f080c463d9866ca8a4bcc8cf0f512dec634e6.tar.xz wireguard-linux-797f080c463d9866ca8a4bcc8cf0f512dec634e6.zip | |
selftests: net: prevent Python from buffering the output
Make sure Python doesn't buffer the output, otherwise for some
tests we may see false positive timeouts in NIPA. NIPA thinks that
a machine has hung if the test doesn't print anything for 3min.
This is also nice to heave for running the tests manually,
especially in vng.
Reviewed-by: Petr Machata <petrm@nvidia.com>
Link: https://patch.msgid.link/20250716205712.1787325-1-kuba@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
| -rw-r--r-- | tools/testing/selftests/net/lib/py/ksft.py | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/tools/testing/selftests/net/lib/py/ksft.py b/tools/testing/selftests/net/lib/py/ksft.py index 61287c203b6e..8e35ed12ed9e 100644 --- a/tools/testing/selftests/net/lib/py/ksft.py +++ b/tools/testing/selftests/net/lib/py/ksft.py @@ -32,6 +32,7 @@ class KsftTerminate(KeyboardInterrupt): def ksft_pr(*objs, **kwargs): + kwargs["flush"] = True print("#", *objs, **kwargs) @@ -139,7 +140,7 @@ def ktap_result(ok, cnt=1, case="", comment=""): res += "." + str(case.__name__) if comment: res += " # " + comment - print(res) + print(res, flush=True) def ksft_flush_defer(): @@ -227,8 +228,8 @@ def ksft_run(cases=None, globs=None, case_pfx=None, args=()): totals = {"pass": 0, "fail": 0, "skip": 0, "xfail": 0} - print("TAP version 13") - print("1.." + str(len(cases))) + print("TAP version 13", flush=True) + print("1.." + str(len(cases)), flush=True) global KSFT_RESULT cnt = 0 |