--- /dev/null
+#! /usr/bin/env ruby -S rspec
+require 'spec_helper_acceptance'
+
+describe 'chop function', :unless => UNSUPPORTED_PLATFORMS.include?(fact('operatingsystem')) do
+ describe 'success' do
+ it 'should eat the last character' do
+ pp = <<-EOS
+ $input = "test"
+ if size($input) != 4 {
+ fail("Size of ${input} is not 4.")
+ }
+ $output = chop($input)
+ if size($output) != 3 {
+ fail("Size of ${input} is not 3.")
+ }
+ EOS
+
+ apply_manifest(pp, :catch_failures => true)
+ end
+
+ it 'should eat the last two characters of \r\n' do
+ pp = <<-'EOS'
+ $input = "test\r\n"
+ if size($input) != 6 {
+ fail("Size of ${input} is not 6.")
+ }
+ $output = chop($input)
+ if size($output) != 4 {
+ fail("Size of ${input} is not 4.")
+ }
+ EOS
+
+ apply_manifest(pp, :catch_failures => true)
+ end
+
+ it 'should not fail on empty strings' do
+ pp = <<-EOS
+ $input = ""
+ $output = chop($input)
+ EOS
+
+ apply_manifest(pp, :catch_failures => true)
+ end
+ end
+end