From 05c47ab65e73b16887b7c7a1eb31acf6d364ef41 Mon Sep 17 00:00:00 2001
From: Dan Goodliffe <dan@randomdan.homeip.net>
Date: Fri, 20 Mar 2026 23:48:32 +0000
Subject: Add logging :-o

Adds virtual log function, real implementation writes to syslog.
Test implementation writes to BOOST_TEST_MESSAGE, perf implementation
discards.
Replaces existing prints to stderr and adds logs to all key points.
---
 test/test-ingest.cpp | 13 +++++++++++++
 1 file changed, 13 insertions(+)

(limited to 'test/test-ingest.cpp')

diff --git a/test/test-ingest.cpp b/test/test-ingest.cpp
index a1dc5e9..9ce48be 100644
--- a/test/test-ingest.cpp
+++ b/test/test-ingest.cpp
@@ -3,6 +3,7 @@
 #include <boost/test/unit_test.hpp>
 
 #include "testing-util.hpp"
+#include <cstdio>
 #include <selectcommandUtil.impl.h>
 
 #include <ingestor.hpp>
@@ -217,6 +218,18 @@ public:
 	}
 
 	SPECIAL_MEMBERS_DELETE(TestIngestor);
+
+	[[gnu::format(printf, 3, 4)]] void
+	log(int, const char * msgfmt, ...) const override
+	{
+		va_list args;
+		va_start(args, msgfmt);
+		std::unique_ptr<char, DeleteWith<&free>> msg;
+		BOOST_REQUIRE_GE(vasprintf(std::out_ptr(msg), msgfmt, args), 0);
+		va_end(args);
+		BOOST_REQUIRE(msg);
+		BOOST_TEST_MESSAGE(msg.get());
+	}
 };
 
 BOOST_FIXTURE_TEST_SUITE(I, TestIngestor);
-- 
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