Update
diff -Naur xdffileio-0.3/debian/tests/control work/xdffileio-0.3/debian/tests/control
--- xdffileio-0.3/debian/tests/control 1970-01-01 01:00:00.000000000 +0100
+++ work/xdffileio-0.3/debian/tests/control 2023-10-09 13:37:09.474749722 +0100
@@ -0,0 +1,3 @@
+Tests: run-unit-test
+Depends: @, build-essential
+Restrictions: allow-stderr
diff -Naur xdffileio-0.3/debian/tests/run-unit-test work/xdffileio-0.3/debian/tests/run-unit-test
--- xdffileio-0.3/debian/tests/run-unit-test 1970-01-01 01:00:00.000000000 +0100
+++ work/xdffileio-0.3/debian/tests/run-unit-test 2023-10-09 13:48:40.574945808 +0100
@@ -0,0 +1,17 @@
+#!/bin/bash
+set -e
+
+pkg=libxdffileio-dev
+
+if [ "${AUTOPKGTEST_TMP}" = "" ] ; then
+ AUTOPKGTEST_TMP=$(mktemp -d /tmp/${pkg}-test.XXXXXX)
+ trap "rm -rf ${AUTOPKGTEST_TMP}" 0 INT QUIT ABRT PIPE TERM
+fi
+
+cp -a /usr/share/doc/${pkg}/examples/* "${AUTOPKGTEST_TMP}"
+
+cd "${AUTOPKGTEST_TMP}"
+
+echo "Tests Begin"
+./tests
+echo "PASS"
