Add super basic runtime tests to travis

.gitignore

@@ -10,6 +10,11 @@ README.options
 bin2c
 gophernicus
 
+#
+# Test leftovers
+#
+test.output
+
 #
 # Release files
 #

.travis.yml

@@ -17,3 +17,4 @@ compiler:
 script:
   - make
   - sudo make install
+  - .travis/test.sh

.travis/test.answer

@@ -0,0 +1,15 @@
+iWelcome to Gophernicus!	TITLE	null.host	1
+i _______               __                      __		null.host	1
+i|     __|.-----.-----.|  |--.-----.----.-----.|__|.----.--.--.-----		null.host	1
+i|    |  ||  _  |  _  ||     |  -__|   _|     ||  ||  __|  |  |__ --		null.host	1
+i|_______||_____|   __||__|__|_____|__| |__|__||__||____|_____|_____		null.host	1
+i               |__|		null.host	1
+iIf you can see this, it means that the installation of Gophernicus		null.host	1
+ion this system was successful. You may now add content to this		null.host	1
+idirectory and replace this page.		null.host	1
+i		null.host	1
+iGeneric information:		null.host	1
+i		null.host	1
+iServer configuration:		null.host	1
+i		null.host	1
+.

.travis/test.expect

@@ -0,0 +1,5 @@
+#!/usr/bin/expect
+spawn "/usr/bin/gophernicus"
+sleep 0.05
+expect ""
+send "\n"

.travis/test.sh

@@ -0,0 +1,10 @@
+#!/bin/bash
+
+echo -e "\n" | gophernicus -nf -nu -nv -nx -nf -nd > test.output
+if ! cmp .travis/test.answer test.output ; then
+    exit 1
+fi
+
+if ! gophernicus -v | grep -q 'Gophernicus/3.1 "Dungeon Edition"' ; then
+    exit 1
+fi