From 370e9115e4888c2f2568f61795c7ee41886e6c65 Mon Sep 17 00:00:00 2001
From: Wiebe Cazemier <wiebe@halfgaar.net>
Date: Sun, 3 Jul 2022 14:37:08 +0200
Subject: [PATCH] Fix circular buffer off-by-one bug in test

---
 FlashMQTests/tst_maintests.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/FlashMQTests/tst_maintests.cpp b/FlashMQTests/tst_maintests.cpp
index ce53660..6f7ad13 100644
--- a/FlashMQTests/tst_maintests.cpp
+++ b/FlashMQTests/tst_maintests.cpp
@@ -228,9 +228,10 @@ void MainTests::test_circbuf_unwrapped_doubling()
     {
         QCOMPARE(tail[i], i+1);
     }
-    QCOMPARE(buf.buf[64], 0); // Vacant place, because of the circulerness.
+    QCOMPARE(buf.buf[63], 0); // Vacant place, because of the circulerness.
 
     MYCASTCOMPARE(buf.head, 63);
+    QCOMPARE(buf.freeSpace(), 0);
 
     buf.doubleSize();
     tail = buf.tailPtr();
--
libgit2 0.21.4