+check "$expected" 11.2.txt 'keep first'
+
+# check with -check on base64 encoded part
+start_test 'with -check on base64 encoded part'
+cat >"$expected2" <<'EOF'
+This is the fourth text/plain part.
+This test has multiple lines.
+EOF
+run_test 'mhstore last -part 4 -check' \
+ 'storing message 11 part 4 as file 11.4.txt'
+check "$expected2" 11.4.txt