1 file changed, 28 insertions, 0 deletions
diff --git a/tests/t0112-stats.sh b/tests/t0112-stats.sh
index 7b08a6b..7e1fcc5 100755
--- a/tests/t0112-stats.sh
+++ b/tests/t0112-stats.sh
@@ -96,4 +96,32 @@ test_expect_success 'every period renders its own columns' '
 	grep -E "<th[^>]*>[0-9]{4}</th>" tmp
 '
 
+# The yearly window opens on the first of January three years back. cgit reads
+# the real clock, so the two commits sit either side of midnight on that day.
+test_expect_success 'the window opens at midnight on its first day' '
+	first=$(($(date -u +%Y) - 3)) &&
+	test_create_repo repos/edge &&
+	(
+		cd repos/edge &&
+		GIT_AUTHOR_NAME="Too Early" \
+		GIT_AUTHOR_DATE="$((first - 1))-12-31 23:59:59 +0000" \
+		GIT_COMMITTER_DATE="$((first - 1))-12-31 23:59:59 +0000" \
+			git commit --allow-empty -m before &&
+		GIT_AUTHOR_NAME="Early Bird" \
+		GIT_AUTHOR_DATE="$first-01-01 00:00:00 +0000" \
+		GIT_COMMITTER_DATE="$first-01-01 00:00:00 +0000" \
+			git commit --allow-empty -m first
+	) &&
+	{
+		echo "virtual-root=/" &&
+		echo "cache-size=0" &&
+		echo "max-stats=year" &&
+		echo "repo.url=edge" &&
+		echo "repo.path=$PWD/repos/edge/.git"
+	} >edgerc &&
+	CGIT_CONFIG="$PWD/edgerc" QUERY_STRING="url=edge/stats/&period=y" cgit >tmp &&
+	grep ">Early Bird<" tmp &&
+	! grep ">Too Early<" tmp
+'
+
 test_done