test: verity: Fix test

Fix a bug in the verity test that causes it to fail when the test's
input/ folder doesn't exist before starting the test (such as
during a make distcheck).

Signed-off-by: Nicholas Clark <[email protected]>

Author: nrclark

test/misc.test

@@ -174,6 +174,8 @@ exec_test_set_prereq jq
 exec_test_set_prereq openssl
 exec_test_set_prereq veritysetup
 test_expect_success base64,dd,jq,openssl,veritysetup "verity" "
+	rm -rf input &&
+	mkdir input &&
 	setup_signing_ca &&
 	dd if=/dev/urandom bs=1M count=1 of=input/test.verity-data &&
 	run_genimage verity.config &&