#!/bin/sh

. ../lib.sh

echo "testing assert_arg"

global_error=0

expect=1
result=`assert_arg`
if [ $? -ne $expect ]; then
	echo "assert_arg with no parameter fails"
	global_error=1
fi
echo .

expect=0
result=`assert_arg foo`
if [ $? -ne $expect ]; then
	echo "assert_arg with parameter does not pass"
	global_error=1
	echo .
fi
echo .

if [ $global_error -ne 0 ]; then
	echo "one or more tests failed"
	exit 1
else
	echo "all tests pass"
	exit 0
fi