[PATCH tip/core/rcu 05/32] tools/memory-model: Make judgelitmus.sh note timeouts

paulmck
2019-10-03T00:28:25Z

Currently, judgelitmus.sh treats timeouts (as in the "--timeout" argument)
as "!!! Verification error". This can be misleading because it is quite
possible that running the test longer would have produced a verification.
This commit therefore changes judgelitmus.sh to check for timeouts and
to report them with "!!! Timeout".

Signed-off-by: Paul E. McKenney <paulmck@linux.ibm.com>
---
tools/memory-model/scripts/judgelitmus.sh | 8 ++++++++
1 file changed, 8 insertions(+)

diff --git a/tools/memory-model/scripts/judgelitmus.sh b/tools/memory-model/scripts/judgelitmus.sh
index 0cc6387..d3c313b 100755
--- a/tools/memory-model/scripts/judgelitmus.sh
+++ b/tools/memory-model/scripts/judgelitmus.sh
@@ -42,6 +42,14 @@ grep '^Observation' $LKMM_DESTDIR/$litmus.out
if grep -q '^Observation' $LKMM_DESTDIR/$litmus.out
then
:
+elif grep '^Command exited with non-zero status 124' $LKMM_DESTDIR/$litmus.out
+then
+ echo ' !!! Timeout' $litmus
+ if ! grep -q '!!!' $LKMM_DESTDIR/$litmus.out
+ then
+ echo ' !!! Timeout' >> $LKMM_DESTDIR/$litmus.out 2>&1
+ fi
+ exit 124
else
echo ' !!! Verification error' $litmus
if ! grep -q '!!!' $LKMM_DESTDIR/$litmus.out
--
2.9.5