test_valid_json "$output"
test_begin_subtest "Verify signature on PKCS#7 SignedData message"
+if [ $NOTMUCH_HAVE_64BIT_TIME_T -ne 1 ]; then
+ test_subtest_known_broken
+fi
output=$(notmuch show --format=json id:smime-onepart-signed@protected-headers.example)
test_json_nodes <<<"$output" \