tests: update network related errors for Debian 9

tests: update network related errors for Debian 9

We have a CI job that runs the Mercurial tests in parallel. Some of the
network related failures seems to be different on the environment. Oddly,
those failures happens only when running the tests in parallel, not when
running the test file only.

I have no idea how to get the windows formatted message for the error, if
someone could give me an hand, I will update this changeset with the value.

Differential Revision: https://phab.mercurial-scm.org/D5401

--- a/tests/common-pattern.py	Sun Nov 04 16:57:05 2018 +0900
+++ b/tests/common-pattern.py	Mon Dec 10 10:21:08 2018 +0100
@@ -143,6 +143,12 @@
         br'Only one usage of each socket address'
         br' \(protocol/network address/port\) is normally permitted',
     ),
+    br'$EADDRNOTAVAIL$': (
+        # strerror()
+        br'Cannot assign requested address',
+
+        # FormatMessage(WSAEADDRNOTAVAIL)
+    )
 }
 
 for replace, msgs in _errors.items():

--- a/tests/test-http-bad-server.t	Sun Nov 04 16:57:05 2018 +0900
+++ b/tests/test-http-bad-server.t	Mon Dec 10 10:21:08 2018 +0100
@@ -36,7 +36,8 @@
   $ cat hg.pid > $DAEMON_PIDS
 
   $ hg clone http://localhost:$HGPORT/ clone
-  abort: error: $ECONNRESET$
+  abort: error: $ECONNRESET$ (?)
+  abort: error: $EADDRNOTAVAIL$ (?)
   [255]
 
 (The server exits on its own, but there is a race between that and starting a new server.

--- a/tests/test-http-proxy.t	Sun Nov 04 16:57:05 2018 +0900
+++ b/tests/test-http-proxy.t	Mon Dec 10 10:21:08 2018 +0100
@@ -90,7 +90,8 @@
 misconfigured hosts)
 
   $ http_proxy=localhost:$HGPORT2 hg clone --config http_proxy.always=True http://localhost:$HGPORT/ f
-  abort: error: (Connection refused|Protocol not supported|.* actively refused it|Cannot assign requested address) (re)
+  abort: error: (Connection refused|Protocol not supported|.* actively refused it) (re) (?)
+  abort: error: $EADDRNOTAVAIL$ (?)
   [255]
 
 do not use the proxy if it is in the no list

--- a/tests/test-lfs-serve-access.t	Sun Nov 04 16:57:05 2018 +0900
+++ b/tests/test-lfs-serve-access.t	Mon Dec 10 10:21:08 2018 +0100
@@ -82,7 +82,8 @@
   [255]
 
   $ hg -R httpclone update default --config lfs.url=http://localhost:$HGPORT2/missing
-  abort: LFS error: *onnection *refused*! (glob)
+  abort: LFS error: *onnection *refused*! (glob) (?)
+  abort: LFS error: $EADDRNOTAVAIL$! (glob) (?)
   (the "lfs.url" config may be used to override http://localhost:$HGPORT2/missing)
   [255]