[PATCH v3 03/24] lockdep tests: Improve testing accuracy

Instead of checking whether the tests produced any output, check the output itself. This patch avoids that e.g. debug output causes the message "PASSED!" to be reported for failed tests. Cc: Peter Zijlstra Cc: Waiman Long Cc: Johannes Berg Signed-off-by: Bart Van Assche ---

[PATCH v3 03/24] lockdep tests: Improve testing accuracy

Instead of checking whether the tests produced any output, check the output itself. This patch avoids that e.g. debug output causes the message "PASSED!" to be reported for failed tests. Cc: Peter Zijlstra Cc: Waiman Long Cc: Johannes Berg Signed-off-by: Bart Van Assche ---