Add test suite

This commit adds a test suite and fixes replacement of ip address nodes
for IP addresses that are not part of a IP range directive.

tests/root/conf.py

@@ -13,13 +13,13 @@
 # All configuration values have a default; values that are commented out
 # serve to show the default.
 
-import sys
-import os
+#import sys
+#import os
 
 # If extensions (or modules to document with autodoc) are in another directory,
 # add these directories to sys.path here. If the directory is relative to the
 # documentation root, use os.path.abspath to make it absolute, like shown here.
-sys.path.insert(0, os.path.abspath('..'))
+#sys.path.insert(0, os.path.abspath('..'))
 
 # -- General configuration ------------------------------------------------
 

tests/root/index.rst

@@ -11,6 +11,8 @@ Contents:
 .. toctree::
    :maxdepth: 2
 
+   testpage1
+   testpage2
 
 
 Indices and tables

tests/root/testpage1.rst

@@ -0,0 +1,6 @@
+Test page 1
+===========
+
+.. ip:v4range:: 192.168.0.1/24
+
+.. ip:v6range:: 2001:dead:beef::/64

tests/root/testpage2.rst

@@ -0,0 +1,8 @@
+Test page 2
+===========
+
+This page contains IP addresses :ip:v4:`127.0.0.1`, :ip:v4:`192.168.0.1` and
+:ip:v6:`2001:dead:beef::1` as well as :ip:v6:`::1`.
+
+There is also :ip:v6range:`2001:dada:b001::/64` and
+:ip:v4range:`172.16.0.0/24`.