tests: allow [Errno] in output
I'm not sure why, but my system is printing "[Errno -5]" before
the "No address associated with hostname" message. I suspect a
modern version of Python improved errno tracking or something.
Add an "[Errno ...]" pattern as optional output to make the test
pass.
Differential Revision: https://phab.mercurial-scm.org/D1958
--- a/tests/test-clonebundles.t Fri Jan 26 17:31:50 2018 +0100
+++ b/tests/test-clonebundles.t Wed Jan 31 11:04:16 2018 -0800
@@ -53,7 +53,7 @@
$ echo 'http://does.not.exist/bundle.hg' > server/.hg/clonebundles.manifest
$ hg clone http://localhost:$HGPORT 404-url
applying clone bundle from http://does.not.exist/bundle.hg
- error fetching bundle: (.* not known|No address associated with hostname) (re) (no-windows !)
+ error fetching bundle: (.* not known|(\[Errno -?\d+])? No address associated with hostname) (re) (no-windows !)
error fetching bundle: [Errno 11004] getaddrinfo failed (windows !)
abort: error applying bundle
(if this error persists, consider contacting the server operator or disable clone bundles via "--config ui.clonebundles=false")