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Commit 2b28a860 authored by Bart Van Assche's avatar Bart Van Assche Committed by Ingo Molnar
Browse files

tools/lib/lockdep/tests: Run lockdep tests a second time under Valgrind 



This improves test coverage.

Signed-off-by: default avatarBart Van Assche <bvanassche@acm.org>
Signed-off-by: default avatarPeter Zijlstra (Intel) <peterz@infradead.org>
Cc: Johannes Berg <johannes@sipsolutions.net>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Sasha Levin <sasha.levin@oracle.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Waiman Long <longman@redhat.com>
Cc: johannes.berg@intel.com
Cc: tj@kernel.org
Link: https://lkml.kernel.org/r/20181207011148.251812-5-bvanassche@acm.org


Signed-off-by: default avatarIngo Molnar <mingo@kernel.org>
parent 5ecb8e94

tools/lib/lockdep/run_tests.sh

+14 −0
Original line number Diff line number Diff line
@@ -31,3 +31,17 @@ find tests -name '*.c' | sort | while read -r i; do 
	fi

	rm -f "tests/$testname"

done



find tests -name '*.c' | sort | while read -r i; do

	testname=$(basename "$i" .c)

	echo -ne "(PRELOAD + Valgrind) $testname... "

	if gcc -o "tests/$testname" -pthread -Iinclude "$i" &&

		{ timeout 10 valgrind --read-var-info=yes ./lockdep "./tests/$testname" >& "tests/${testname}.vg.out"; true; } &&

		"tests/${testname}.sh" < "tests/${testname}.vg.out" &&

		! grep -Eq '(^==[0-9]*== (Invalid |Uninitialised ))|Mismatched free|Source and destination overlap| UME ' "tests/${testname}.vg.out"; then

		echo "PASSED!"

	else

		echo "FAILED!"

	fi

	rm -f "tests/$testname"

done