This reduces the chance that the test fails.
Gbp-Dch: ignore
msgtest 'download progress works via' 'http'
exec 3> apt-progress.log
-testsuccess --nomsg apthelper download-file "http://localhost:${APTHTTPPORT}/$TESTFILE" ./downloaded/http-$TESTFILE $OPT -o Acquire::http::Dl-Limit=800
+testsuccess --nomsg apthelper download-file "http://localhost:${APTHTTPPORT}/$TESTFILE" ./downloaded/http-$TESTFILE $OPT -o Acquire::http::Dl-Limit=600
assertprogress apt-progress.log
msgtest 'download progress works via' 'https'
exec 3> apt-progress.log
-testsuccess --nomsg apthelper download-file "https://localhost:${APTHTTPSPORT}/$TESTFILE" ./downloaded/https-$TESTFILE $OPT -o Acquire::https::Dl-Limit=800
+testsuccess --nomsg apthelper download-file "https://localhost:${APTHTTPSPORT}/$TESTFILE" ./downloaded/https-$TESTFILE $OPT -o Acquire::https::Dl-Limit=600
assertprogress apt-progress.log
# cleanup