tests: add basic tests

The tests can be ran using 'make check'.

Signed-off-by: Sami Kerola <kerolasa@iki.fi>

Makefile.am

@@ -4,4 +4,4 @@ AUTOMAKE_OPTIONS = gnu
 ACLOCAL_AMFLAGS = -I m4
 
 EXTRA_DIST = m4/gnulib-cache.m4
-SUBDIRS = lib src man contrib
+SUBDIRS = lib src man tests contrib

configure.ac

@@ -127,6 +127,7 @@ AC_CONFIG_FILES([
 	src/Makefile
 	man/Makefile
 	man/dhcpd-pools.1
+	tests/Makefile
 	contrib/Makefile
 ])
 

tests/.gitignore

@@ -0,0 +1,3 @@
+/Makefile
+/Makefile.in
+/outputs

tests/Makefile.am

@@ -0,0 +1,16 @@
+EXTRA_DIST = \
+	bootp \
+	confs \
+	expected \
+	leading0 \
+	leases \
+	simple \
+	test.sh
+
+TESTS = simple bootp leading0
+check_SCRIPTS = test.sh
+
+check-local: $(SHELL) $(top_srcdir)/tests/test.sh
+
+clean-local:
+	rm -rf $(top_builddir)/tests/outputs

tests/bootp

@@ -0,0 +1 @@
+test.sh

tests/confs/bootp

@@ -0,0 +1,5 @@
+subnet 10.0.0.0  netmask 255.255.255.0 {
+	pool {
+		range dynamic-bootp 10.0.0.1 10.0.0.10;
+	}
+}

tests/confs/leading0

@@ -0,0 +1,5 @@
+subnet 10.0.0.0  netmask 255.255.255.0 {
+	pool {
+		range dynamic-bootp 10.0.0.001 10.0.0.010;
+	}
+}

tests/confs/simple

@@ -0,0 +1,5 @@
+subnet 10.0.0.0  netmask 255.255.255.0 {
+	pool {
+		range 10.0.0.1 10.0.0.10;
+	}
+}

tests/expected/bootp

@@ -0,0 +1,10 @@
+Ranges:
+shared net name     first ip           last ip            max   cur    percent  touch   t+c  t+c perc
+All networks        10.0.0.1         - 10.0.0.10           10    10    100.000      0    10   100.000
+
+Shared networks:
+name                   max   cur     percent  touch    t+c  t+c perc
+
+Sum of all ranges:
+name                   max   cur     percent  touch    t+c  t+c perc
+All networks            10    10    100.000       0     10   100.000

tests/expected/leading0

@@ -0,0 +1,10 @@
+Ranges:
+shared net name     first ip           last ip            max   cur    percent  touch   t+c  t+c perc
+All networks        10.0.0.1         - 10.0.0.8             8     8    100.000      0     8   100.000
+
+Shared networks:
+name                   max   cur     percent  touch    t+c  t+c perc
+
+Sum of all ranges:
+name                   max   cur     percent  touch    t+c  t+c perc
+All networks             8     8    100.000       0      8   100.000

tests/expected/simple

@@ -0,0 +1,10 @@
+Ranges:
+shared net name     first ip           last ip            max   cur    percent  touch   t+c  t+c perc
+All networks        10.0.0.1         - 10.0.0.10           10    10    100.000      0    10   100.000
+
+Shared networks:
+name                   max   cur     percent  touch    t+c  t+c perc
+
+Sum of all ranges:
+name                   max   cur     percent  touch    t+c  t+c perc
+All networks            10    10    100.000       0     10   100.000

tests/leading0

@@ -0,0 +1 @@
+test.sh

tests/leases/bootp

@@ -0,0 +1 @@
+simple

tests/leases/leading0

@@ -0,0 +1 @@
+simple

tests/leases/simple

@@ -0,0 +1,48 @@
+lease 10.0.0.0 {
+  binding state active;
+  hardware ethernet 00:00:00:00:00:00;
+}
+lease 10.0.0.1 {
+  binding state active;
+  hardware ethernet 00:00:00:00:00:01;
+}
+lease 10.0.0.2 {
+  binding state active;
+  hardware ethernet 00:00:00:00:00:02;
+}
+lease 10.0.0.3 {
+  binding state active;
+  hardware ethernet 00:00:00:00:00:03;
+}
+lease 10.0.0.4 {
+  binding state active;
+  hardware ethernet 00:00:00:00:00:04;
+}
+lease 10.0.0.5 {
+  binding state active;
+  hardware ethernet 00:00:00:00:00:05;
+}
+lease 10.0.0.6 {
+  binding state active;
+  hardware ethernet 00:00:00:00:00:06;
+}
+lease 10.0.0.7 {
+  binding state active;
+  hardware ethernet 00:00:00:00:00:07;
+}
+lease 10.0.0.8 {
+  binding state active;
+  hardware ethernet 00:00:00:00:00:08;
+}
+lease 10.0.0.9 {
+  binding state active;
+  hardware ethernet 00:00:00:00:00:09;
+}
+lease 10.0.0.10 {
+  binding state active;
+  hardware ethernet 00:00:00:00:00:10;
+}
+lease 10.0.0.11 {
+  binding state active;
+  hardware ethernet 00:00:00:00:00:11;
+}

tests/simple

@@ -0,0 +1 @@
+test.sh

tests/test.sh

@@ -0,0 +1,15 @@
+#!/bin/sh
+#
+# Minimal regression test suite.
+
+TEST_TOPDIR=$(cd $(dirname $0) && pwd)
+IAM=$(basename $0)
+DHCPD_POOLS=$(readlink -f $TEST_TOPDIR/../src/dhcpd-pools)
+
+if [ ! -d outputs ]; then
+	mkdir outputs
+fi
+
+$DHCPD_POOLS -c confs/$IAM -l leases/$IAM -o outputs/$IAM
+diff -q expected/$IAM outputs/$IAM >/dev/null
+exit $?