Checkpoint/restart the logs produced by futex/run.sh, keeping copies of
the originals for later comparison between resumed and restarted runs.
Signed-off-by: Matt Helsley <matthltc@xxxxxxxxxx>
Cc: containers@xxxxxxxxxxxxxxxxxxxxxxxxxx
---
futex/run.sh | 7 +++++++
1 files changed, 7 insertions(+), 0 deletions(-)
diff --git a/futex/run.sh b/futex/run.sh
index 0e0b2eb..ae80111 100755
--- a/futex/run.sh
+++ b/futex/run.sh
@@ -67,6 +67,8 @@ while [ $CURTEST -lt $NUMTESTS ]; do
done
freeze
trap 'thaw; do_err; break' ERR EXIT
+ sync
+ cp log.${T} log.${T}.pre-ckpt
err_msg="FAIL"
ckpt ${TEST_PID} > checkpoint-${T}
err_msg="BROK"
@@ -86,6 +88,8 @@ while [ $CURTEST -lt $NUMTESTS ]; do
echo PASS
# now try restarting
+ mv log.${T} log.${T}.post-ckpt
+ cp log.${T}.pre-ckpt log.${T}
err_msg="FAIL"
# We need to pass -p to mktree since futexes often store the
# pid of the task that owns the futex in the futex, even in
@@ -94,6 +98,9 @@ while [ $CURTEST -lt $NUMTESTS ]; do
${MKTREE} -p --copy-status < checkpoint-${T}
retval=$?
err_msg="BROK"
+ mv log.${T} log.${T}.post-rstr
+ # Now we can do something _like_:
+ # diff log.${T}.post-ckpt log.${T}.post-rstr
echo "Restart of test ${T} done, returned $retval"
err_msg="FAIL"
[ $retval -eq 0 ];
--
1.5.6.3
_______________________________________________
Containers mailing list
Containers@xxxxxxxxxxxxxxxxxxxxxxxxxx
https://lists.linux-foundation.org/mailman/listinfo/containers
