/usr/share/python3-plainbox/test-data/ is in python3-plainbox 0.25-1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/python3-plainbox/test-data/html-exporter/
/usr/share/python3-plainbox/test-data/html-exporter/with_both_certification_status.html
/usr/share/python3-plainbox/test-data/html-exporter/with_certification_blocker.html
/usr/share/python3-plainbox/test-data/html-exporter/with_certification_non_blocker.html
/usr/share/python3-plainbox/test-data/html-exporter/without_certification_status.html
/usr/share/python3-plainbox/test-data/integration-tests/
/usr/share/python3-plainbox/test-data/integration-tests/stub/
/usr/share/python3-plainbox/test-data/integration-tests/stub/true.json
/usr/share/python3-plainbox/test-data/xml-exporter/
/usr/share/python3-plainbox/test-data/xml-exporter/example-data-certification-status.json
/usr/share/python3-plainbox/test-data/xml-exporter/example-data.json
/usr/share/python3-plainbox/test-data/xml-exporter/example-data.xml
/usr/share/python3-plainbox/test-data/xml-exporter/test_dump_with_binary_attachment.json
/usr/share/python3-plainbox/test-data/xml-exporter/test_dump_with_binary_attachment.xml
/usr/share/python3-plainbox/test-data/xml-exporter/test_dump_with_comments.json
/usr/share/python3-plainbox/test-data/xml-exporter/test_dump_with_comments.xml
/usr/share/python3-plainbox/test-data/xml-exporter/test_dump_with_hardware_info.json
/usr/share/python3-plainbox/test-data/xml-exporter/test_dump_with_hardware_info.xml
/usr/share/python3-plainbox/test-data/xml-exporter/test_dump_with_io_log.json
/usr/share/python3-plainbox/test-data/xml-exporter/test_dump_with_io_log.xml
/usr/share/python3-plainbox/test-data/xml-exporter/test_dump_with_text_attachment.json
/usr/share/python3-plainbox/test-data/xml-exporter/test_dump_with_text_attachment.xml