tests: accept alternative privileged port allocation failure
This registers an additional failure message on failed privileged port
allocation, equally funcionally valid but previously not handled and causing
the test to fail when run in the NixOS sandbox.
Differential Revision: https://phab.mercurial-scm.org/D11741
--- a/tests/test-serve.t Tue Nov 09 02:16:43 2021 +0100
+++ b/tests/test-serve.t Tue Nov 09 02:19:43 2021 +0100
@@ -57,6 +57,7 @@
$ hgserve -p daytime
abort: cannot start server at 'localhost:13': Permission denied (?)
abort: child process failed to start (?)
+ abort: no port number associated with service 'daytime' (?)
listening at http://localhost/ (bound to $LOCALIP:13) (?)
% errors
$ KILLQUIETLY=N