+echo ">>>>> no kconfig file <<<<<"
+coverage run -a --branch bin/kernel-hardening-checker -c ./nosuchfile && exit 1
+
+echo ">>>>> no cmdline file <<<<<"
+coverage run -a --branch bin/kernel-hardening-checker -c ./test.config -l ./nosuchfile && exit 1
+
+echo ">>>>> empty cmdline file <<<<<"
+touch ./empty_file
+coverage run -a --branch bin/kernel-hardening-checker -c ./test.config -l ./empty_file && exit 1
+
+echo ">>>>> no sysctl file <<<<<"
+coverage run -a --branch bin/kernel-hardening-checker -s ./nosuchfile && exit 1
+