Add test for warc-dump-responses

.warc-dump-responses-test

@@ -0,0 +1,21 @@
+#!/bin/bash
+# The first group of sizes covers the range around where the terminating CRLFCRLF gets truncated.
+# The second group covers the range around the internal buffer size.
+for s in {1048470..1048490} {1048570..1048580}; do
+	for meta in '' '--meta'; do
+		expectedHash="$({ if [[ "${meta}" ]]; then printf 'https://example.org/ %d\n' "$s"; fi; yes | tr -d '\n' | head -c "$s"; printf '\n'; } | sha1sum)"
+		actualHash="$(
+			{
+				printf '%s\r\n' 'WARC/1.0' 'Content-Length: '"$s" 'WARC-Type: response' 'WARC-Target-URI: https://example.org/' ''
+				yes | tr -d '\n' | head -c "$s"
+				printf '\r\n\r\n'
+			} | "$(dirname "$0")"/warc-dump-responses ${meta} | sha1sum
+		)"
+		if [[ "${expectedHash}" != "${actualHash}" ]]; then
+			printf 'Error: output mismatch on size %q, meta %q\n' "${s}" "${meta}"
+			printf 'Expected hash: %q\n' "${expectedHash}"
+			printf 'Actual hash: %q\n' "${actualHash}"
+			exit 1
+		fi
+	done
+done