WIP: stderr-log trailer test progress

Author: travisdowns

tests/unit/chunk_parsers_test.cc

@@ -109,9 +109,15 @@ SEASTAR_TEST_CASE(test_trailer_headers_parsing) {
     http_chunk_trailer_parser parser;
     size_t idx = 0;
     for (auto& tset : tests) {
-        BOOST_TEST_INFO("trailer test idx=" << idx << " msg=" << tset.msg);
+        std::cerr << "TRAILER-DEBUG idx=" << idx << " parsable=" << tset.parsable
+                  << " msg-bytes=";
+        for (char c : tset.msg) {
+            std::cerr << std::hex << (unsigned)(unsigned char)c << ',';
+        }
+        std::cerr << std::dec << std::endl;
         parser.init();
         BOOST_REQUIRE(parser(tset.buf()).get().has_value());
+        std::cerr << "TRAILER-DEBUG idx=" << idx << " result: failed=" << parser.failed() << std::endl;
         BOOST_REQUIRE_NE(parser.failed(), tset.parsable);
         if (tset.parsable) {
             auto heads = parser.get_parsed_headers();