print test variant

Author: petar

test/sharness/t0027-rotate.sh

@@ -8,7 +8,7 @@ test_rotate() {
         FROM_ALG=$1
         TO_ALG=$2
 
-        test_expect_success "ipfs init" '
+        test_expect_success "ipfs init (from $FROM_ALG, to $TO_ALG)" '
         export IPFS_PATH="$(pwd)/.ipfs" &&
         case $FROM_ALG in
         rsa)