From 40ea2656f072e23bbbccd22c39fb29a36390fa3a Mon Sep 17 00:00:00 2001
From: Micah <micah@leap.se>
Date: Tue, 12 Jul 2016 16:46:08 -0400
Subject: git subrepo clone https://leap.se/git/puppet_stdlib
 puppet/modules/stdlib

subrepo:
  subdir:   "puppet/modules/stdlib"
  merged:   "7112363"
upstream:
  origin:   "https://leap.se/git/puppet_stdlib"
  branch:   "master"
  commit:   "7112363"
git-subrepo:
  version:  "0.3.0"
  origin:   "https://github.com/ingydotnet/git-subrepo"
  commit:   "1e79595"

Change-Id: I032e3e7c2984bf53b717373df495c039bb6f41b3
---
 puppet/modules/stdlib/spec/acceptance/abs_spec.rb  |  30 ++++++
 .../stdlib/spec/acceptance/any2array_spec.rb       |  49 ++++++++++
 .../modules/stdlib/spec/acceptance/base64_spec.rb  |  18 ++++
 .../stdlib/spec/acceptance/bool2num_spec.rb        |  34 +++++++
 puppet/modules/stdlib/spec/acceptance/build_csv.rb |  83 +++++++++++++++++
 .../stdlib/spec/acceptance/capitalize_spec.rb      |  33 +++++++
 .../modules/stdlib/spec/acceptance/chomp_spec.rb   |  21 +++++
 puppet/modules/stdlib/spec/acceptance/chop_spec.rb |  45 +++++++++
 .../modules/stdlib/spec/acceptance/concat_spec.rb  |  40 ++++++++
 .../modules/stdlib/spec/acceptance/count_spec.rb   |  30 ++++++
 .../stdlib/spec/acceptance/deep_merge_spec.rb      |  20 ++++
 .../spec/acceptance/defined_with_params_spec.rb    |  22 +++++
 .../stdlib/spec/acceptance/delete_at_spec.rb       |  19 ++++
 .../modules/stdlib/spec/acceptance/delete_spec.rb  |  19 ++++
 .../spec/acceptance/delete_undef_values_spec.rb    |  19 ++++
 .../stdlib/spec/acceptance/delete_values_spec.rb   |  25 +++++
 .../stdlib/spec/acceptance/difference_spec.rb      |  26 ++++++
 .../modules/stdlib/spec/acceptance/dirname_spec.rb |  42 +++++++++
 .../stdlib/spec/acceptance/downcase_spec.rb        |  39 ++++++++
 .../modules/stdlib/spec/acceptance/empty_spec.rb   |  39 ++++++++
 .../stdlib/spec/acceptance/ensure_packages_spec.rb |  22 +++++
 .../stdlib/spec/acceptance/ensure_resource_spec.rb |  22 +++++
 .../modules/stdlib/spec/acceptance/flatten_spec.rb |  39 ++++++++
 .../modules/stdlib/spec/acceptance/floor_spec.rb   |  39 ++++++++
 .../stdlib/spec/acceptance/fqdn_rotate_spec.rb     |  47 ++++++++++
 .../stdlib/spec/acceptance/get_module_path_spec.rb |  27 ++++++
 .../stdlib/spec/acceptance/getparam_spec.rb        |  24 +++++
 .../modules/stdlib/spec/acceptance/getvar_spec.rb  |  26 ++++++
 puppet/modules/stdlib/spec/acceptance/grep_spec.rb |  26 ++++++
 .../spec/acceptance/has_interface_with_spec.rb     |  54 +++++++++++
 .../stdlib/spec/acceptance/has_ip_address_spec.rb  |  33 +++++++
 .../stdlib/spec/acceptance/has_ip_network_spec.rb  |  33 +++++++
 .../modules/stdlib/spec/acceptance/has_key_spec.rb |  41 +++++++++
 puppet/modules/stdlib/spec/acceptance/hash_spec.rb |  26 ++++++
 .../stdlib/spec/acceptance/intersection_spec.rb    |  27 ++++++
 .../stdlib/spec/acceptance/is_array_spec.rb        |  67 ++++++++++++++
 .../modules/stdlib/spec/acceptance/is_bool_spec.rb |  81 ++++++++++++++++
 .../stdlib/spec/acceptance/is_domain_name_spec.rb  |  83 +++++++++++++++++
 .../stdlib/spec/acceptance/is_float_spec.rb        |  86 +++++++++++++++++
 .../spec/acceptance/is_function_available_spec.rb  |  58 ++++++++++++
 .../modules/stdlib/spec/acceptance/is_hash_spec.rb |  63 +++++++++++++
 .../stdlib/spec/acceptance/is_integer_spec.rb      |  95 +++++++++++++++++++
 .../stdlib/spec/acceptance/is_ip_address_spec.rb   |  80 ++++++++++++++++
 .../stdlib/spec/acceptance/is_mac_address_spec.rb  |  38 ++++++++
 .../stdlib/spec/acceptance/is_numeric_spec.rb      |  95 +++++++++++++++++++
 .../stdlib/spec/acceptance/is_string_spec.rb       | 102 +++++++++++++++++++++
 .../spec/acceptance/join_keys_to_values_spec.rb    |  24 +++++
 puppet/modules/stdlib/spec/acceptance/join_spec.rb |  26 ++++++
 puppet/modules/stdlib/spec/acceptance/keys_spec.rb |  23 +++++
 .../stdlib/spec/acceptance/loadyaml_spec.rb        |  33 +++++++
 .../modules/stdlib/spec/acceptance/lstrip_spec.rb  |  34 +++++++
 puppet/modules/stdlib/spec/acceptance/max_spec.rb  |  20 ++++
 .../modules/stdlib/spec/acceptance/member_spec.rb  |  54 +++++++++++
 .../modules/stdlib/spec/acceptance/merge_spec.rb   |  23 +++++
 puppet/modules/stdlib/spec/acceptance/min_spec.rb  |  20 ++++
 .../spec/acceptance/nodesets/centos-59-x64.yml     |  10 ++
 .../spec/acceptance/nodesets/centos-6-vcloud.yml   |  15 +++
 .../spec/acceptance/nodesets/centos-64-x64-pe.yml  |  12 +++
 .../spec/acceptance/nodesets/centos-64-x64.yml     |  10 ++
 .../spec/acceptance/nodesets/centos-65-x64.yml     |  10 ++
 .../stdlib/spec/acceptance/nodesets/default.yml    |  10 ++
 .../spec/acceptance/nodesets/fedora-18-x64.yml     |  10 ++
 .../spec/acceptance/nodesets/sles-11-x64.yml       |  10 ++
 .../nodesets/ubuntu-server-10044-x64.yml           |  10 ++
 .../nodesets/ubuntu-server-12042-x64.yml           |  10 ++
 .../acceptance/nodesets/ubuntu-server-1404-x64.yml |  11 +++
 .../spec/acceptance/nodesets/windows-2003-i386.yml |  26 ++++++
 .../acceptance/nodesets/windows-2003-x86_64.yml    |  26 ++++++
 .../acceptance/nodesets/windows-2008-x86_64.yml    |  26 ++++++
 .../acceptance/nodesets/windows-2008r2-x86_64.yml  |  26 ++++++
 .../acceptance/nodesets/windows-2012-x86_64.yml    |  26 ++++++
 .../acceptance/nodesets/windows-2012r2-x86_64.yml  |  26 ++++++
 .../stdlib/spec/acceptance/num2bool_spec.rb        |  76 +++++++++++++++
 .../stdlib/spec/acceptance/parsejson_spec.rb       |  34 +++++++
 .../stdlib/spec/acceptance/parseyaml_spec.rb       |  35 +++++++
 .../stdlib/spec/acceptance/pick_default_spec.rb    |  54 +++++++++++
 puppet/modules/stdlib/spec/acceptance/pick_spec.rb |  44 +++++++++
 .../modules/stdlib/spec/acceptance/prefix_spec.rb  |  42 +++++++++
 .../modules/stdlib/spec/acceptance/range_spec.rb   |  36 ++++++++
 .../modules/stdlib/spec/acceptance/reject_spec.rb  |  42 +++++++++
 .../modules/stdlib/spec/acceptance/reverse_spec.rb |  23 +++++
 .../modules/stdlib/spec/acceptance/rstrip_spec.rb  |  34 +++++++
 .../modules/stdlib/spec/acceptance/shuffle_spec.rb |  34 +++++++
 puppet/modules/stdlib/spec/acceptance/size_spec.rb |  55 +++++++++++
 puppet/modules/stdlib/spec/acceptance/sort_spec.rb |  34 +++++++
 .../modules/stdlib/spec/acceptance/squeeze_spec.rb |  47 ++++++++++
 .../stdlib/spec/acceptance/str2bool_spec.rb        |  31 +++++++
 .../spec/acceptance/str2saltedsha512_spec.rb       |  22 +++++
 .../stdlib/spec/acceptance/strftime_spec.rb        |  22 +++++
 .../modules/stdlib/spec/acceptance/strip_spec.rb   |  34 +++++++
 .../modules/stdlib/spec/acceptance/suffix_spec.rb  |  42 +++++++++
 .../stdlib/spec/acceptance/swapcase_spec.rb        |  22 +++++
 puppet/modules/stdlib/spec/acceptance/time_spec.rb |  36 ++++++++
 .../stdlib/spec/acceptance/to_bytes_spec.rb        |  27 ++++++
 puppet/modules/stdlib/spec/acceptance/type_spec.rb |  37 ++++++++
 .../modules/stdlib/spec/acceptance/union_spec.rb   |  24 +++++
 .../modules/stdlib/spec/acceptance/unique_spec.rb  |  33 +++++++
 .../stdlib/spec/acceptance/unsupported_spec.rb     |  11 +++
 .../modules/stdlib/spec/acceptance/upcase_spec.rb  |  33 +++++++
 .../stdlib/spec/acceptance/uriescape_spec.rb       |  23 +++++
 .../spec/acceptance/validate_absolute_path_spec.rb |  31 +++++++
 .../stdlib/spec/acceptance/validate_array_spec.rb  |  37 ++++++++
 .../stdlib/spec/acceptance/validate_augeas_spec.rb |  63 +++++++++++++
 .../stdlib/spec/acceptance/validate_bool_spec.rb   |  37 ++++++++
 .../stdlib/spec/acceptance/validate_cmd_spec.rb    |  52 +++++++++++
 .../stdlib/spec/acceptance/validate_hash_spec.rb   |  37 ++++++++
 .../spec/acceptance/validate_ipv4_address_spec.rb  |  31 +++++++
 .../spec/acceptance/validate_ipv6_address_spec.rb  |  31 +++++++
 .../stdlib/spec/acceptance/validate_re_spec.rb     |  47 ++++++++++
 .../spec/acceptance/validate_slength_spec.rb       |  72 +++++++++++++++
 .../stdlib/spec/acceptance/validate_string_spec.rb |  36 ++++++++
 .../stdlib/spec/acceptance/values_at_spec.rb       |  73 +++++++++++++++
 .../modules/stdlib/spec/acceptance/values_spec.rb  |  35 +++++++
 puppet/modules/stdlib/spec/acceptance/zip_spec.rb  |  86 +++++++++++++++++
 114 files changed, 4173 insertions(+)
 create mode 100755 puppet/modules/stdlib/spec/acceptance/abs_spec.rb
 create mode 100755 puppet/modules/stdlib/spec/acceptance/any2array_spec.rb
 create mode 100755 puppet/modules/stdlib/spec/acceptance/base64_spec.rb
 create mode 100755 puppet/modules/stdlib/spec/acceptance/bool2num_spec.rb
 create mode 100755 puppet/modules/stdlib/spec/acceptance/build_csv.rb
 create mode 100755 puppet/modules/stdlib/spec/acceptance/capitalize_spec.rb
 create mode 100755 puppet/modules/stdlib/spec/acceptance/chomp_spec.rb
 create mode 100755 puppet/modules/stdlib/spec/acceptance/chop_spec.rb
 create mode 100755 puppet/modules/stdlib/spec/acceptance/concat_spec.rb
 create mode 100755 puppet/modules/stdlib/spec/acceptance/count_spec.rb
 create mode 100755 puppet/modules/stdlib/spec/acceptance/deep_merge_spec.rb
 create mode 100755 puppet/modules/stdlib/spec/acceptance/defined_with_params_spec.rb
 create mode 100755 puppet/modules/stdlib/spec/acceptance/delete_at_spec.rb
 create mode 100755 puppet/modules/stdlib/spec/acceptance/delete_spec.rb
 create mode 100755 puppet/modules/stdlib/spec/acceptance/delete_undef_values_spec.rb
 create mode 100755 puppet/modules/stdlib/spec/acceptance/delete_values_spec.rb
 create mode 100755 puppet/modules/stdlib/spec/acceptance/difference_spec.rb
 create mode 100755 puppet/modules/stdlib/spec/acceptance/dirname_spec.rb
 create mode 100755 puppet/modules/stdlib/spec/acceptance/downcase_spec.rb
 create mode 100755 puppet/modules/stdlib/spec/acceptance/empty_spec.rb
 create mode 100755 puppet/modules/stdlib/spec/acceptance/ensure_packages_spec.rb
 create mode 100755 puppet/modules/stdlib/spec/acceptance/ensure_resource_spec.rb
 create mode 100755 puppet/modules/stdlib/spec/acceptance/flatten_spec.rb
 create mode 100755 puppet/modules/stdlib/spec/acceptance/floor_spec.rb
 create mode 100755 puppet/modules/stdlib/spec/acceptance/fqdn_rotate_spec.rb
 create mode 100755 puppet/modules/stdlib/spec/acceptance/get_module_path_spec.rb
 create mode 100755 puppet/modules/stdlib/spec/acceptance/getparam_spec.rb
 create mode 100755 puppet/modules/stdlib/spec/acceptance/getvar_spec.rb
 create mode 100755 puppet/modules/stdlib/spec/acceptance/grep_spec.rb
 create mode 100755 puppet/modules/stdlib/spec/acceptance/has_interface_with_spec.rb
 create mode 100755 puppet/modules/stdlib/spec/acceptance/has_ip_address_spec.rb
 create mode 100755 puppet/modules/stdlib/spec/acceptance/has_ip_network_spec.rb
 create mode 100755 puppet/modules/stdlib/spec/acceptance/has_key_spec.rb
 create mode 100755 puppet/modules/stdlib/spec/acceptance/hash_spec.rb
 create mode 100755 puppet/modules/stdlib/spec/acceptance/intersection_spec.rb
 create mode 100755 puppet/modules/stdlib/spec/acceptance/is_array_spec.rb
 create mode 100755 puppet/modules/stdlib/spec/acceptance/is_bool_spec.rb
 create mode 100755 puppet/modules/stdlib/spec/acceptance/is_domain_name_spec.rb
 create mode 100755 puppet/modules/stdlib/spec/acceptance/is_float_spec.rb
 create mode 100755 puppet/modules/stdlib/spec/acceptance/is_function_available_spec.rb
 create mode 100755 puppet/modules/stdlib/spec/acceptance/is_hash_spec.rb
 create mode 100755 puppet/modules/stdlib/spec/acceptance/is_integer_spec.rb
 create mode 100755 puppet/modules/stdlib/spec/acceptance/is_ip_address_spec.rb
 create mode 100755 puppet/modules/stdlib/spec/acceptance/is_mac_address_spec.rb
 create mode 100755 puppet/modules/stdlib/spec/acceptance/is_numeric_spec.rb
 create mode 100755 puppet/modules/stdlib/spec/acceptance/is_string_spec.rb
 create mode 100755 puppet/modules/stdlib/spec/acceptance/join_keys_to_values_spec.rb
 create mode 100755 puppet/modules/stdlib/spec/acceptance/join_spec.rb
 create mode 100755 puppet/modules/stdlib/spec/acceptance/keys_spec.rb
 create mode 100644 puppet/modules/stdlib/spec/acceptance/loadyaml_spec.rb
 create mode 100755 puppet/modules/stdlib/spec/acceptance/lstrip_spec.rb
 create mode 100755 puppet/modules/stdlib/spec/acceptance/max_spec.rb
 create mode 100755 puppet/modules/stdlib/spec/acceptance/member_spec.rb
 create mode 100755 puppet/modules/stdlib/spec/acceptance/merge_spec.rb
 create mode 100755 puppet/modules/stdlib/spec/acceptance/min_spec.rb
 create mode 100644 puppet/modules/stdlib/spec/acceptance/nodesets/centos-59-x64.yml
 create mode 100644 puppet/modules/stdlib/spec/acceptance/nodesets/centos-6-vcloud.yml
 create mode 100644 puppet/modules/stdlib/spec/acceptance/nodesets/centos-64-x64-pe.yml
 create mode 100644 puppet/modules/stdlib/spec/acceptance/nodesets/centos-64-x64.yml
 create mode 100644 puppet/modules/stdlib/spec/acceptance/nodesets/centos-65-x64.yml
 create mode 100644 puppet/modules/stdlib/spec/acceptance/nodesets/default.yml
 create mode 100644 puppet/modules/stdlib/spec/acceptance/nodesets/fedora-18-x64.yml
 create mode 100644 puppet/modules/stdlib/spec/acceptance/nodesets/sles-11-x64.yml
 create mode 100644 puppet/modules/stdlib/spec/acceptance/nodesets/ubuntu-server-10044-x64.yml
 create mode 100644 puppet/modules/stdlib/spec/acceptance/nodesets/ubuntu-server-12042-x64.yml
 create mode 100644 puppet/modules/stdlib/spec/acceptance/nodesets/ubuntu-server-1404-x64.yml
 create mode 100644 puppet/modules/stdlib/spec/acceptance/nodesets/windows-2003-i386.yml
 create mode 100644 puppet/modules/stdlib/spec/acceptance/nodesets/windows-2003-x86_64.yml
 create mode 100644 puppet/modules/stdlib/spec/acceptance/nodesets/windows-2008-x86_64.yml
 create mode 100644 puppet/modules/stdlib/spec/acceptance/nodesets/windows-2008r2-x86_64.yml
 create mode 100644 puppet/modules/stdlib/spec/acceptance/nodesets/windows-2012-x86_64.yml
 create mode 100644 puppet/modules/stdlib/spec/acceptance/nodesets/windows-2012r2-x86_64.yml
 create mode 100755 puppet/modules/stdlib/spec/acceptance/num2bool_spec.rb
 create mode 100755 puppet/modules/stdlib/spec/acceptance/parsejson_spec.rb
 create mode 100755 puppet/modules/stdlib/spec/acceptance/parseyaml_spec.rb
 create mode 100755 puppet/modules/stdlib/spec/acceptance/pick_default_spec.rb
 create mode 100755 puppet/modules/stdlib/spec/acceptance/pick_spec.rb
 create mode 100755 puppet/modules/stdlib/spec/acceptance/prefix_spec.rb
 create mode 100755 puppet/modules/stdlib/spec/acceptance/range_spec.rb
 create mode 100755 puppet/modules/stdlib/spec/acceptance/reject_spec.rb
 create mode 100755 puppet/modules/stdlib/spec/acceptance/reverse_spec.rb
 create mode 100755 puppet/modules/stdlib/spec/acceptance/rstrip_spec.rb
 create mode 100755 puppet/modules/stdlib/spec/acceptance/shuffle_spec.rb
 create mode 100755 puppet/modules/stdlib/spec/acceptance/size_spec.rb
 create mode 100755 puppet/modules/stdlib/spec/acceptance/sort_spec.rb
 create mode 100755 puppet/modules/stdlib/spec/acceptance/squeeze_spec.rb
 create mode 100755 puppet/modules/stdlib/spec/acceptance/str2bool_spec.rb
 create mode 100755 puppet/modules/stdlib/spec/acceptance/str2saltedsha512_spec.rb
 create mode 100755 puppet/modules/stdlib/spec/acceptance/strftime_spec.rb
 create mode 100755 puppet/modules/stdlib/spec/acceptance/strip_spec.rb
 create mode 100755 puppet/modules/stdlib/spec/acceptance/suffix_spec.rb
 create mode 100755 puppet/modules/stdlib/spec/acceptance/swapcase_spec.rb
 create mode 100755 puppet/modules/stdlib/spec/acceptance/time_spec.rb
 create mode 100755 puppet/modules/stdlib/spec/acceptance/to_bytes_spec.rb
 create mode 100755 puppet/modules/stdlib/spec/acceptance/type_spec.rb
 create mode 100755 puppet/modules/stdlib/spec/acceptance/union_spec.rb
 create mode 100755 puppet/modules/stdlib/spec/acceptance/unique_spec.rb
 create mode 100755 puppet/modules/stdlib/spec/acceptance/unsupported_spec.rb
 create mode 100755 puppet/modules/stdlib/spec/acceptance/upcase_spec.rb
 create mode 100755 puppet/modules/stdlib/spec/acceptance/uriescape_spec.rb
 create mode 100755 puppet/modules/stdlib/spec/acceptance/validate_absolute_path_spec.rb
 create mode 100755 puppet/modules/stdlib/spec/acceptance/validate_array_spec.rb
 create mode 100755 puppet/modules/stdlib/spec/acceptance/validate_augeas_spec.rb
 create mode 100755 puppet/modules/stdlib/spec/acceptance/validate_bool_spec.rb
 create mode 100755 puppet/modules/stdlib/spec/acceptance/validate_cmd_spec.rb
 create mode 100755 puppet/modules/stdlib/spec/acceptance/validate_hash_spec.rb
 create mode 100755 puppet/modules/stdlib/spec/acceptance/validate_ipv4_address_spec.rb
 create mode 100755 puppet/modules/stdlib/spec/acceptance/validate_ipv6_address_spec.rb
 create mode 100755 puppet/modules/stdlib/spec/acceptance/validate_re_spec.rb
 create mode 100755 puppet/modules/stdlib/spec/acceptance/validate_slength_spec.rb
 create mode 100755 puppet/modules/stdlib/spec/acceptance/validate_string_spec.rb
 create mode 100755 puppet/modules/stdlib/spec/acceptance/values_at_spec.rb
 create mode 100755 puppet/modules/stdlib/spec/acceptance/values_spec.rb
 create mode 100755 puppet/modules/stdlib/spec/acceptance/zip_spec.rb

(limited to 'puppet/modules/stdlib/spec/acceptance')

diff --git a/puppet/modules/stdlib/spec/acceptance/abs_spec.rb b/puppet/modules/stdlib/spec/acceptance/abs_spec.rb
new file mode 100755
index 00000000..6e41e2fd
--- /dev/null
+++ b/puppet/modules/stdlib/spec/acceptance/abs_spec.rb
@@ -0,0 +1,30 @@
+#! /usr/bin/env ruby -S rspec
+require 'spec_helper_acceptance'
+
+describe 'abs function', :unless => UNSUPPORTED_PLATFORMS.include?(fact('operatingsystem')) do
+  describe 'success' do
+    it 'should accept a string' do
+      pp = <<-EOS
+      $input  = '-34.56'
+      $output = abs($input)
+      notify { "$output": }
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/Notice: 34.56/)
+      end
+    end
+
+    it 'should accept a float' do
+      pp = <<-EOS
+      $input  = -34.56
+      $output = abs($input)
+      notify { "$output": }
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/Notice: 34.56/)
+      end
+    end
+  end
+end
diff --git a/puppet/modules/stdlib/spec/acceptance/any2array_spec.rb b/puppet/modules/stdlib/spec/acceptance/any2array_spec.rb
new file mode 100755
index 00000000..18ea4cd9
--- /dev/null
+++ b/puppet/modules/stdlib/spec/acceptance/any2array_spec.rb
@@ -0,0 +1,49 @@
+#! /usr/bin/env ruby -S rspec
+require 'spec_helper_acceptance'
+
+describe 'any2array function', :unless => UNSUPPORTED_PLATFORMS.include?(fact('operatingsystem')) do
+  describe 'success' do
+    it 'should create an empty array' do
+      pp = <<-EOS
+      $input = ''
+      $output = any2array($input)
+      validate_array($output)
+      notify { "Output: ${output}": }
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/Notice: Output: /)
+      end
+    end
+
+    it 'should leave arrays modified' do
+      pp = <<-EOS
+      $input = ['test', 'array']
+      $output = any2array($input)
+      validate_array($output)
+      notify { "Output: ${output}": }
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/Notice: Output: (\[|)test(,\s|)array(\]|)/)
+      end
+    end
+
+    it 'should turn a hash into an array' do
+      pp = <<-EOS
+      $input = {'test' => 'array'}
+      $output = any2array($input)
+
+      validate_array($output)
+      # Check each element of the array is a plain string.
+      validate_string($output[0])
+      validate_string($output[1])
+      notify { "Output: ${output}": }
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/Notice: Output: (\[|)test(,\s|)array(\]|)/)
+      end
+    end
+  end
+end
diff --git a/puppet/modules/stdlib/spec/acceptance/base64_spec.rb b/puppet/modules/stdlib/spec/acceptance/base64_spec.rb
new file mode 100755
index 00000000..97e1738e
--- /dev/null
+++ b/puppet/modules/stdlib/spec/acceptance/base64_spec.rb
@@ -0,0 +1,18 @@
+#! /usr/bin/env ruby -S rspec
+require 'spec_helper_acceptance'
+
+describe 'base64 function', :unless => UNSUPPORTED_PLATFORMS.include?(fact('operatingsystem')) do
+  describe 'success' do
+    it 'should encode then decode a string' do
+      pp = <<-EOS
+      $encodestring = base64('encode', 'thestring')
+      $decodestring = base64('decode', $encodestring)
+      notify { $decodestring: }
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/thestring/)
+      end
+    end
+  end
+end
diff --git a/puppet/modules/stdlib/spec/acceptance/bool2num_spec.rb b/puppet/modules/stdlib/spec/acceptance/bool2num_spec.rb
new file mode 100755
index 00000000..52ff75bc
--- /dev/null
+++ b/puppet/modules/stdlib/spec/acceptance/bool2num_spec.rb
@@ -0,0 +1,34 @@
+#! /usr/bin/env ruby -S rspec
+require 'spec_helper_acceptance'
+
+describe 'bool2num function', :unless => UNSUPPORTED_PLATFORMS.include?(fact('operatingsystem')) do
+  describe 'success' do
+    ['false', 'f', '0', 'n', 'no'].each do |bool|
+      it "should convert a given boolean, #{bool}, to 0" do
+        pp = <<-EOS
+        $input = "#{bool}"
+        $output = bool2num($input)
+        notify { "$output": }
+        EOS
+
+        apply_manifest(pp, :catch_failures => true) do |r|
+          expect(r.stdout).to match(/Notice: 0/)
+        end
+      end
+    end
+
+    ['true', 't', '1', 'y', 'yes'].each do |bool|
+      it "should convert a given boolean, #{bool}, to 1" do
+        pp = <<-EOS
+        $input = "#{bool}"
+        $output = bool2num($input)
+        notify { "$output": }
+        EOS
+
+        apply_manifest(pp, :catch_failures => true) do |r|
+          expect(r.stdout).to match(/Notice: 1/)
+        end
+      end
+    end
+  end
+end
diff --git a/puppet/modules/stdlib/spec/acceptance/build_csv.rb b/puppet/modules/stdlib/spec/acceptance/build_csv.rb
new file mode 100755
index 00000000..62ecbf13
--- /dev/null
+++ b/puppet/modules/stdlib/spec/acceptance/build_csv.rb
@@ -0,0 +1,83 @@
+#!/usr/bin/env ruby
+# vim: set sw=2 sts=2 et tw=80 :
+require 'rspec'
+
+#XXX Super ugly hack to keep from starting beaker nodes
+module Kernel
+  # make an alias of the original require
+  alias_method :original_require, :require
+  # rewrite require
+  def require name
+    original_require name if name != 'spec_helper_acceptance'
+  end
+end
+UNSUPPORTED_PLATFORMS = []
+def fact(*args) [] end
+#XXX End hax
+
+# Get a list of functions for test coverage
+function_list = Dir[File.join(File.dirname(__FILE__),"..","..","lib","puppet","parser","functions","*.rb")].collect do |function_rb|
+  File.basename(function_rb,".rb")
+end
+
+## Configure rspec to parse tests
+options = RSpec::Core::ConfigurationOptions.new(['spec/acceptance'])
+configuration = RSpec::configuration
+world = RSpec::world
+options.parse_options
+options.configure(configuration)
+configuration.load_spec_files
+
+## Collect up tests and example groups into a hash
+def get_tests(children)
+  children.inject({}) do |memo,c|
+    memo[c.description] = Hash.new
+    memo[c.description]["groups"] = get_tests(c.children) unless c.children.empty?
+    memo[c.description]["tests"] = c.examples.collect { |e|
+      e.description unless e.pending?
+    }.compact unless c.examples.empty?
+    memo[c.description]["pending_tests"] = c.examples.collect { |e|
+      e.description if e.pending?
+    }.compact unless c.examples.empty?
+    memo
+  end
+end
+
+def count_test_types_in(type,group)
+  return 0 if group.nil?
+  group.inject(0) do |m,(k,v)|
+    m += v.length if k == type
+    m += count_tests_in(v) if v.is_a?(Hash)
+    m
+  end
+end
+def count_tests_in(group)
+  count_test_types_in('tests',group)
+end
+def count_pending_tests_in(group)
+  count_test_types_in('pending_tests',group)
+end
+
+# Convert tests hash to csv format
+def to_csv(function_list,tests)
+  function_list.collect do |function_name|
+    if v = tests["#{function_name} function"]
+      positive_tests = count_tests_in(v["groups"]["success"])
+      negative_tests = count_tests_in(v["groups"]["failure"])
+      pending_tests  =
+        count_pending_tests_in(v["groups"]["failure"]) +
+        count_pending_tests_in(v["groups"]["failure"])
+    else
+      positive_tests = 0
+      negative_tests = 0
+      pending_tests  = 0
+    end
+    sprintf("%-25s, %-9d, %-9d, %-9d", function_name,positive_tests,negative_tests,pending_tests)
+  end.compact
+end
+
+tests = get_tests(world.example_groups)
+csv = to_csv(function_list,tests)
+percentage_tested = "#{tests.count*100/function_list.count}%"
+printf("%-25s,  %-9s, %-9s, %-9s\n","#{percentage_tested} have tests.","Positive","Negative","Pending")
+puts csv
diff --git a/puppet/modules/stdlib/spec/acceptance/capitalize_spec.rb b/puppet/modules/stdlib/spec/acceptance/capitalize_spec.rb
new file mode 100755
index 00000000..e5e7b7bf
--- /dev/null
+++ b/puppet/modules/stdlib/spec/acceptance/capitalize_spec.rb
@@ -0,0 +1,33 @@
+#! /usr/bin/env ruby -S rspec
+require 'spec_helper_acceptance'
+
+describe 'capitalize function', :unless => UNSUPPORTED_PLATFORMS.include?(fact('operatingsystem')) do
+  describe 'success' do
+    it 'should capitalize the first letter of a string' do
+      pp = <<-EOS
+      $input = 'this is a string'
+      $output = capitalize($input)
+      notify { $output: }
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/Notice: This is a string/)
+      end
+    end
+
+    it 'should capitalize the first letter of an array of strings' do
+      pp = <<-EOS
+      $input = ['this', 'is', 'a', 'string']
+      $output = capitalize($input)
+      notify { $output: }
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/Notice: This/)
+        expect(r.stdout).to match(/Notice: Is/)
+        expect(r.stdout).to match(/Notice: A/)
+        expect(r.stdout).to match(/Notice: String/)
+      end
+    end
+  end
+end
diff --git a/puppet/modules/stdlib/spec/acceptance/chomp_spec.rb b/puppet/modules/stdlib/spec/acceptance/chomp_spec.rb
new file mode 100755
index 00000000..f6c15956
--- /dev/null
+++ b/puppet/modules/stdlib/spec/acceptance/chomp_spec.rb
@@ -0,0 +1,21 @@
+#! /usr/bin/env ruby -S rspec
+require 'spec_helper_acceptance'
+
+describe 'chomp function', :unless => UNSUPPORTED_PLATFORMS.include?(fact('operatingsystem')) do
+  describe 'success' do
+    it 'should eat the newline' do
+      pp = <<-EOS
+      $input = "test\n"
+      if size($input) != 5 {
+        fail("Size of ${input} is not 5.")
+      }
+      $output = chomp($input)
+      if size($output) != 4 {
+        fail("Size of ${input} is not 4.")
+      }
+      EOS
+
+      apply_manifest(pp, :catch_failures => true)
+    end
+  end
+end
diff --git a/puppet/modules/stdlib/spec/acceptance/chop_spec.rb b/puppet/modules/stdlib/spec/acceptance/chop_spec.rb
new file mode 100755
index 00000000..a16a7102
--- /dev/null
+++ b/puppet/modules/stdlib/spec/acceptance/chop_spec.rb
@@ -0,0 +1,45 @@
+#! /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
diff --git a/puppet/modules/stdlib/spec/acceptance/concat_spec.rb b/puppet/modules/stdlib/spec/acceptance/concat_spec.rb
new file mode 100755
index 00000000..06b649f1
--- /dev/null
+++ b/puppet/modules/stdlib/spec/acceptance/concat_spec.rb
@@ -0,0 +1,40 @@
+#! /usr/bin/env ruby -S rspec
+require 'spec_helper_acceptance'
+
+describe 'concat function', :unless => UNSUPPORTED_PLATFORMS.include?(fact('operatingsystem')) do
+  describe 'success' do
+    it 'should concat one array to another' do
+      pp = <<-EOS
+      $output = concat(['1','2','3'],['4','5','6'])
+      validate_array($output)
+      if size($output) != 6 {
+        fail("${output} should have 6 elements.")
+      }
+      EOS
+
+      apply_manifest(pp, :catch_failures => true)
+    end
+    it 'should concat arrays and primitives to array' do
+      pp = <<-EOS
+      $output = concat(['1','2','3'],'4','5','6',['7','8','9'])
+      validate_array($output)
+      if size($output) != 9 {
+        fail("${output} should have 9 elements.")
+      }
+      EOS
+
+      apply_manifest(pp, :catch_failures => true)
+    end
+    it 'should concat multiple arrays to one' do
+      pp = <<-EOS
+      $output = concat(['1','2','3'],['4','5','6'],['7','8','9'])
+      validate_array($output)
+      if size($output) != 9 {
+        fail("${output} should have 9 elements.")
+      }
+      EOS
+
+      apply_manifest(pp, :catch_failures => true)
+    end
+  end
+end
diff --git a/puppet/modules/stdlib/spec/acceptance/count_spec.rb b/puppet/modules/stdlib/spec/acceptance/count_spec.rb
new file mode 100755
index 00000000..fe7ca9dc
--- /dev/null
+++ b/puppet/modules/stdlib/spec/acceptance/count_spec.rb
@@ -0,0 +1,30 @@
+#! /usr/bin/env ruby -S rspec
+require 'spec_helper_acceptance'
+
+describe 'count function', :unless => UNSUPPORTED_PLATFORMS.include?(fact('operatingsystem')) do
+  describe 'success' do
+    it 'should count elements in an array' do
+      pp = <<-EOS
+      $input = [1,2,3,4]
+      $output = count($input)
+      notify { "$output": }
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/Notice: 4/)
+      end
+    end
+
+    it 'should count elements in an array that match a second argument' do
+      pp = <<-EOS
+      $input = [1,1,1,2]
+      $output = count($input, 1)
+      notify { "$output": }
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/Notice: 3/)
+      end
+    end
+  end
+end
diff --git a/puppet/modules/stdlib/spec/acceptance/deep_merge_spec.rb b/puppet/modules/stdlib/spec/acceptance/deep_merge_spec.rb
new file mode 100755
index 00000000..c0f9b126
--- /dev/null
+++ b/puppet/modules/stdlib/spec/acceptance/deep_merge_spec.rb
@@ -0,0 +1,20 @@
+#! /usr/bin/env ruby -S rspec
+require 'spec_helper_acceptance'
+
+describe 'deep_merge function', :unless => UNSUPPORTED_PLATFORMS.include?(fact('operatingsystem')) do
+  describe 'success' do
+    it 'should deep merge two hashes' do
+      pp = <<-EOS
+      $hash1 = {'one' => 1, 'two' => 2, 'three' => { 'four' => 4 } }
+      $hash2 = {'two' => 'dos', 'three' => { 'five' => 5 } }
+      $merged_hash = deep_merge($hash1, $hash2)
+
+      if $merged_hash != { 'one' => 1, 'two' => 'dos', 'three' => { 'four' => 4, 'five' => 5 } } {
+        fail("Hash was incorrectly merged.")
+      }
+      EOS
+
+      apply_manifest(pp, :catch_failures => true)
+    end
+  end
+end
diff --git a/puppet/modules/stdlib/spec/acceptance/defined_with_params_spec.rb b/puppet/modules/stdlib/spec/acceptance/defined_with_params_spec.rb
new file mode 100755
index 00000000..fc544508
--- /dev/null
+++ b/puppet/modules/stdlib/spec/acceptance/defined_with_params_spec.rb
@@ -0,0 +1,22 @@
+#! /usr/bin/env ruby -S rspec
+require 'spec_helper_acceptance'
+
+describe 'defined_with_params function', :unless => UNSUPPORTED_PLATFORMS.include?(fact('operatingsystem')) do
+  describe 'success' do
+    it 'should successfully notify' do
+      pp = <<-EOS
+      user { 'dan':
+        ensure => present,
+      }
+
+      if defined_with_params(User[dan], {'ensure' => 'present' }) {
+        notify { 'User defined with ensure=>present': }
+      }
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/Notice: User defined with ensure=>present/)
+      end
+    end
+  end
+end
diff --git a/puppet/modules/stdlib/spec/acceptance/delete_at_spec.rb b/puppet/modules/stdlib/spec/acceptance/delete_at_spec.rb
new file mode 100755
index 00000000..db0c01f7
--- /dev/null
+++ b/puppet/modules/stdlib/spec/acceptance/delete_at_spec.rb
@@ -0,0 +1,19 @@
+#! /usr/bin/env ruby -S rspec
+require 'spec_helper_acceptance'
+
+describe 'delete_at function', :unless => UNSUPPORTED_PLATFORMS.include?(fact('operatingsystem')) do
+  describe 'success' do
+    it 'should delete elements of the array' do
+      pp = <<-EOS
+      $output = delete_at(['a','b','c','b'], 1)
+      if $output == ['a','c','b'] {
+        notify { 'output correct': }
+      }
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/Notice: output correct/)
+      end
+    end
+  end
+end
diff --git a/puppet/modules/stdlib/spec/acceptance/delete_spec.rb b/puppet/modules/stdlib/spec/acceptance/delete_spec.rb
new file mode 100755
index 00000000..a28604ce
--- /dev/null
+++ b/puppet/modules/stdlib/spec/acceptance/delete_spec.rb
@@ -0,0 +1,19 @@
+#! /usr/bin/env ruby -S rspec
+require 'spec_helper_acceptance'
+
+describe 'delete function', :unless => UNSUPPORTED_PLATFORMS.include?(fact('operatingsystem')) do
+  describe 'success' do
+    it 'should delete elements of the array' do
+      pp = <<-EOS
+      $output = delete(['a','b','c','b'], 'b')
+      if $output == ['a','c'] {
+        notify { 'output correct': }
+      }
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/Notice: output correct/)
+      end
+    end
+  end
+end
diff --git a/puppet/modules/stdlib/spec/acceptance/delete_undef_values_spec.rb b/puppet/modules/stdlib/spec/acceptance/delete_undef_values_spec.rb
new file mode 100755
index 00000000..b7eda192
--- /dev/null
+++ b/puppet/modules/stdlib/spec/acceptance/delete_undef_values_spec.rb
@@ -0,0 +1,19 @@
+#! /usr/bin/env ruby -S rspec
+require 'spec_helper_acceptance'
+
+describe 'delete_undef_values function', :unless => UNSUPPORTED_PLATFORMS.include?(fact('operatingsystem')) do
+  describe 'success' do
+    it 'should delete elements of the array' do
+      pp = <<-EOS
+      $output = delete_undef_values({a=>'A', b=>'', c=>undef, d => false})
+      if $output == { a => 'A', b => '', d => false } {
+        notify { 'output correct': }
+      }
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/Notice: output correct/)
+      end
+    end
+  end
+end
diff --git a/puppet/modules/stdlib/spec/acceptance/delete_values_spec.rb b/puppet/modules/stdlib/spec/acceptance/delete_values_spec.rb
new file mode 100755
index 00000000..6d2369c3
--- /dev/null
+++ b/puppet/modules/stdlib/spec/acceptance/delete_values_spec.rb
@@ -0,0 +1,25 @@
+#! /usr/bin/env ruby -S rspec
+require 'spec_helper_acceptance'
+
+describe 'delete_values function', :unless => UNSUPPORTED_PLATFORMS.include?(fact('operatingsystem')) do
+  describe 'success' do
+    it 'should delete elements of the hash' do
+      pp = <<-EOS
+      $a = { 'a' => 'A', 'b' => 'B', 'B' => 'C', 'd' => 'B' }
+      $b = { 'a' => 'A', 'B' => 'C' }
+      $o = delete_values($a, 'B')
+      if $o == $b {
+        notify { 'output correct': }
+      }
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/Notice: output correct/)
+      end
+    end
+  end
+  describe 'failure' do
+    it 'handles non-hash arguments'
+    it 'handles improper argument counts'
+  end
+end
diff --git a/puppet/modules/stdlib/spec/acceptance/difference_spec.rb b/puppet/modules/stdlib/spec/acceptance/difference_spec.rb
new file mode 100755
index 00000000..2fae5c43
--- /dev/null
+++ b/puppet/modules/stdlib/spec/acceptance/difference_spec.rb
@@ -0,0 +1,26 @@
+#! /usr/bin/env ruby -S rspec
+require 'spec_helper_acceptance'
+
+describe 'difference function', :unless => UNSUPPORTED_PLATFORMS.include?(fact('operatingsystem')) do
+  describe 'success' do
+    it 'returns non-duplicates in the first array' do
+      pp = <<-EOS
+      $a = ['a','b','c']
+      $b = ['b','c','d']
+      $c = ['a']
+      $o = difference($a, $b)
+      if $o == $c {
+        notify { 'output correct': }
+      }
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/Notice: output correct/)
+      end
+    end
+  end
+  describe 'failure' do
+    it 'handles non-array arguments'
+    it 'handles improper argument counts'
+  end
+end
diff --git a/puppet/modules/stdlib/spec/acceptance/dirname_spec.rb b/puppet/modules/stdlib/spec/acceptance/dirname_spec.rb
new file mode 100755
index 00000000..97913ddb
--- /dev/null
+++ b/puppet/modules/stdlib/spec/acceptance/dirname_spec.rb
@@ -0,0 +1,42 @@
+#! /usr/bin/env ruby -S rspec
+require 'spec_helper_acceptance'
+
+describe 'dirname function', :unless => UNSUPPORTED_PLATFORMS.include?(fact('operatingsystem')) do
+  describe 'success' do
+    context 'absolute path' do
+      it 'returns the dirname' do
+        pp = <<-EOS
+        $a = '/path/to/a/file.txt'
+        $b = '/path/to/a'
+        $o = dirname($a)
+        if $o == $b {
+          notify { 'output correct': }
+        }
+        EOS
+
+        apply_manifest(pp, :catch_failures => true) do |r|
+          expect(r.stdout).to match(/Notice: output correct/)
+        end
+      end
+    end
+    context 'relative path' do
+      it 'returns the dirname' do
+        pp = <<-EOS
+        $a = 'path/to/a/file.txt'
+        $b = 'path/to/a'
+        $o = dirname($a)
+        if $o == $b {
+          notify { 'output correct': }
+        }
+        EOS
+
+        apply_manifest(pp, :catch_failures => true) do |r|
+          expect(r.stdout).to match(/Notice: output correct/)
+        end
+      end
+    end
+  end
+  describe 'failure' do
+    it 'handles improper argument counts'
+  end
+end
diff --git a/puppet/modules/stdlib/spec/acceptance/downcase_spec.rb b/puppet/modules/stdlib/spec/acceptance/downcase_spec.rb
new file mode 100755
index 00000000..bc4e7069
--- /dev/null
+++ b/puppet/modules/stdlib/spec/acceptance/downcase_spec.rb
@@ -0,0 +1,39 @@
+#! /usr/bin/env ruby -S rspec
+require 'spec_helper_acceptance'
+
+describe 'downcase function', :unless => UNSUPPORTED_PLATFORMS.include?(fact('operatingsystem')) do
+  describe 'success' do
+    it 'returns the downcase' do
+      pp = <<-EOS
+      $a = 'AOEU'
+      $b = 'aoeu'
+      $o = downcase($a)
+      if $o == $b {
+        notify { 'output correct': }
+      }
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/Notice: output correct/)
+      end
+    end
+    it 'doesn\'t affect lowercase words' do
+      pp = <<-EOS
+      $a = 'aoeu aoeu'
+      $b = 'aoeu aoeu'
+      $o = downcase($a)
+      if $o == $b {
+        notify { 'output correct': }
+      }
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/Notice: output correct/)
+      end
+    end
+  end
+  describe 'failure' do
+    it 'handles improper argument counts'
+    it 'handles non-strings'
+  end
+end
diff --git a/puppet/modules/stdlib/spec/acceptance/empty_spec.rb b/puppet/modules/stdlib/spec/acceptance/empty_spec.rb
new file mode 100755
index 00000000..8b46aacd
--- /dev/null
+++ b/puppet/modules/stdlib/spec/acceptance/empty_spec.rb
@@ -0,0 +1,39 @@
+#! /usr/bin/env ruby -S rspec
+require 'spec_helper_acceptance'
+
+describe 'empty function', :unless => UNSUPPORTED_PLATFORMS.include?(fact('operatingsystem')) do
+  describe 'success' do
+    it 'recognizes empty strings' do
+      pp = <<-EOS
+      $a = ''
+      $b = true
+      $o = empty($a)
+      if $o == $b {
+        notify { 'output correct': }
+      }
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/Notice: output correct/)
+      end
+    end
+    it 'recognizes non-empty strings' do
+      pp = <<-EOS
+      $a = 'aoeu'
+      $b = false
+      $o = empty($a)
+      if $o == $b {
+        notify { 'output correct': }
+      }
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/Notice: output correct/)
+      end
+    end
+  end
+  describe 'failure' do
+    it 'handles improper argument counts'
+    it 'handles non-strings'
+  end
+end
diff --git a/puppet/modules/stdlib/spec/acceptance/ensure_packages_spec.rb b/puppet/modules/stdlib/spec/acceptance/ensure_packages_spec.rb
new file mode 100755
index 00000000..aedcfb55
--- /dev/null
+++ b/puppet/modules/stdlib/spec/acceptance/ensure_packages_spec.rb
@@ -0,0 +1,22 @@
+#! /usr/bin/env ruby -S rspec
+require 'spec_helper_acceptance'
+
+describe 'ensure_packages function', :unless => fact('osfamily') =~ /windows/i do
+  describe 'success' do
+    it 'ensure_packages a package' do
+      apply_manifest('package { "rake": ensure => absent, provider => "gem", }')
+      pp = <<-EOS
+      $a = "rake"
+      ensure_packages($a,{'provider' => 'gem'})
+      EOS
+
+      apply_manifest(pp, :expect_changes => true)
+    end
+    it 'ensures a package already declared'
+    it 'takes defaults arguments'
+  end
+  describe 'failure' do
+    it 'handles no arguments'
+    it 'handles non strings'
+  end
+end
diff --git a/puppet/modules/stdlib/spec/acceptance/ensure_resource_spec.rb b/puppet/modules/stdlib/spec/acceptance/ensure_resource_spec.rb
new file mode 100755
index 00000000..1cee53db
--- /dev/null
+++ b/puppet/modules/stdlib/spec/acceptance/ensure_resource_spec.rb
@@ -0,0 +1,22 @@
+#! /usr/bin/env ruby -S rspec
+require 'spec_helper_acceptance'
+
+describe 'ensure_resource function', :unless => fact('osfamily') =~ /windows/i do
+  describe 'success' do
+    it 'ensure_resource a package' do
+      apply_manifest('package { "rake": ensure => absent, provider => "gem", }')
+      pp = <<-EOS
+      $a = "rake"
+      ensure_resource('package', $a, {'provider' => 'gem'})
+      EOS
+
+      apply_manifest(pp, :expect_changes => true)
+    end
+    it 'ensures a resource already declared'
+    it 'takes defaults arguments'
+  end
+  describe 'failure' do
+    it 'handles no arguments'
+    it 'handles non strings'
+  end
+end
diff --git a/puppet/modules/stdlib/spec/acceptance/flatten_spec.rb b/puppet/modules/stdlib/spec/acceptance/flatten_spec.rb
new file mode 100755
index 00000000..c4d66e04
--- /dev/null
+++ b/puppet/modules/stdlib/spec/acceptance/flatten_spec.rb
@@ -0,0 +1,39 @@
+#! /usr/bin/env ruby -S rspec
+require 'spec_helper_acceptance'
+
+describe 'flatten function', :unless => UNSUPPORTED_PLATFORMS.include?(fact('operatingsystem')) do
+  describe 'success' do
+    it 'flattens arrays' do
+      pp = <<-EOS
+      $a = ["a","b",["c",["d","e"],"f","g"]]
+      $b = ["a","b","c","d","e","f","g"]
+      $o = flatten($a)
+      if $o == $b {
+        notify { 'output correct': }
+      }
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/Notice: output correct/)
+      end
+    end
+    it 'does not affect flat arrays' do
+      pp = <<-EOS
+      $a = ["a","b","c","d","e","f","g"]
+      $b = ["a","b","c","d","e","f","g"]
+      $o = flatten($a)
+      if $o == $b {
+        notify { 'output correct': }
+      }
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/Notice: output correct/)
+      end
+    end
+  end
+  describe 'failure' do
+    it 'handles improper argument counts'
+    it 'handles non-strings'
+  end
+end
diff --git a/puppet/modules/stdlib/spec/acceptance/floor_spec.rb b/puppet/modules/stdlib/spec/acceptance/floor_spec.rb
new file mode 100755
index 00000000..0dcdad9c
--- /dev/null
+++ b/puppet/modules/stdlib/spec/acceptance/floor_spec.rb
@@ -0,0 +1,39 @@
+#! /usr/bin/env ruby -S rspec
+require 'spec_helper_acceptance'
+
+describe 'floor function', :unless => UNSUPPORTED_PLATFORMS.include?(fact('operatingsystem')) do
+  describe 'success' do
+    it 'floors floats' do
+      pp = <<-EOS
+      $a = 12.8
+      $b = 12
+      $o = floor($a)
+      if $o == $b {
+        notify { 'output correct': }
+      }
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/Notice: output correct/)
+      end
+    end
+    it 'floors integers' do
+      pp = <<-EOS
+      $a = 7
+      $b = 7
+      $o = floor($a)
+      if $o == $b {
+        notify { 'output correct': }
+      }
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/Notice: output correct/)
+      end
+    end
+  end
+  describe 'failure' do
+    it 'handles improper argument counts'
+    it 'handles non-numbers'
+  end
+end
diff --git a/puppet/modules/stdlib/spec/acceptance/fqdn_rotate_spec.rb b/puppet/modules/stdlib/spec/acceptance/fqdn_rotate_spec.rb
new file mode 100755
index 00000000..753068bf
--- /dev/null
+++ b/puppet/modules/stdlib/spec/acceptance/fqdn_rotate_spec.rb
@@ -0,0 +1,47 @@
+#! /usr/bin/env ruby -S rspec
+require 'spec_helper_acceptance'
+
+describe 'fqdn_rotate function', :unless => UNSUPPORTED_PLATFORMS.include?(fact('operatingsystem')) do
+  describe 'success' do
+    let(:facts_d) do
+      if fact('is_pe', '--puppet') == "true"
+        if fact('osfamily') =~ /windows/i
+          if fact('kernelmajversion').to_f < 6.0
+            'C:/Documents and Settings/All Users/Application Data/PuppetLabs/facter/facts.d'
+          else
+            'C:/ProgramData/PuppetLabs/facter/facts.d'
+          end
+        else
+          '/etc/puppetlabs/facter/facts.d'
+        end
+      else
+        '/etc/facter/facts.d'
+      end
+    end
+    after :each do
+      shell("if [ -f '#{facts_d}/fqdn.txt' ] ; then rm '#{facts_d}/fqdn.txt' ; fi")
+    end
+    before :each do
+      #No need to create on windows, PE creates by default
+      if fact('osfamily') !~ /windows/i
+        shell("mkdir -p '#{facts_d}'")
+      end
+    end
+    it 'fqdn_rotates floats' do
+      shell("echo fqdn=fakehost.localdomain > '#{facts_d}/fqdn.txt'")
+      pp = <<-EOS
+      $a = ['a','b','c','d']
+      $o = fqdn_rotate($a)
+      notice(inline_template('fqdn_rotate is <%= @o.inspect %>'))
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/fqdn_rotate is \["c", "d", "a", "b"\]/)
+      end
+    end
+  end
+  describe 'failure' do
+    it 'handles improper argument counts'
+    it 'handles non-numbers'
+  end
+end
diff --git a/puppet/modules/stdlib/spec/acceptance/get_module_path_spec.rb b/puppet/modules/stdlib/spec/acceptance/get_module_path_spec.rb
new file mode 100755
index 00000000..6ac690c1
--- /dev/null
+++ b/puppet/modules/stdlib/spec/acceptance/get_module_path_spec.rb
@@ -0,0 +1,27 @@
+#! /usr/bin/env ruby -S rspec
+require 'spec_helper_acceptance'
+
+describe 'get_module_path function', :unless => UNSUPPORTED_PLATFORMS.include?(fact('operatingsystem')) do
+  describe 'success' do
+    it 'get_module_paths dne' do
+      pp = <<-EOS
+      $a = $::is_pe ? {
+        'true'  => '/etc/puppetlabs/puppet/modules/dne',
+        'false' => '/etc/puppet/modules/dne',
+      }
+      $o = get_module_path('dne')
+      if $o == $a {
+        notify { 'output correct': }
+      } else {
+        notify { "failed; module path is '$o'": }
+      }
+      EOS
+
+      apply_manifest(pp, :expect_failures => true)
+    end
+  end
+  describe 'failure' do
+    it 'handles improper argument counts'
+    it 'handles non-numbers'
+  end
+end
diff --git a/puppet/modules/stdlib/spec/acceptance/getparam_spec.rb b/puppet/modules/stdlib/spec/acceptance/getparam_spec.rb
new file mode 100755
index 00000000..b1a677ec
--- /dev/null
+++ b/puppet/modules/stdlib/spec/acceptance/getparam_spec.rb
@@ -0,0 +1,24 @@
+#! /usr/bin/env ruby -S rspec
+require 'spec_helper_acceptance'
+
+describe 'getparam function', :unless => UNSUPPORTED_PLATFORMS.include?(fact('operatingsystem')) do
+  describe 'success' do
+    it 'getparam a notify' do
+      pp = <<-EOS
+      notify { 'rspec':
+        message => 'custom rspec message',
+      }
+      $o = getparam(Notify['rspec'], 'message')
+      notice(inline_template('getparam is <%= @o.inspect %>'))
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/getparam is "custom rspec message"/)
+      end
+    end
+  end
+  describe 'failure' do
+    it 'handles no arguments'
+    it 'handles non strings'
+  end
+end
diff --git a/puppet/modules/stdlib/spec/acceptance/getvar_spec.rb b/puppet/modules/stdlib/spec/acceptance/getvar_spec.rb
new file mode 100755
index 00000000..333c467f
--- /dev/null
+++ b/puppet/modules/stdlib/spec/acceptance/getvar_spec.rb
@@ -0,0 +1,26 @@
+#! /usr/bin/env ruby -S rspec
+require 'spec_helper_acceptance'
+
+describe 'getvar function', :unless => UNSUPPORTED_PLATFORMS.include?(fact('operatingsystem')) do
+  describe 'success' do
+    it 'getvars from classes' do
+      pp = <<-EOS
+      class a::data { $foo = 'aoeu' }
+      include a::data
+      $b = 'aoeu'
+      $o = getvar("a::data::foo")
+      if $o == $b {
+        notify { 'output correct': }
+      }
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/Notice: output correct/)
+      end
+    end
+  end
+  describe 'failure' do
+    it 'handles improper argument counts'
+    it 'handles non-numbers'
+  end
+end
diff --git a/puppet/modules/stdlib/spec/acceptance/grep_spec.rb b/puppet/modules/stdlib/spec/acceptance/grep_spec.rb
new file mode 100755
index 00000000..b39d48ec
--- /dev/null
+++ b/puppet/modules/stdlib/spec/acceptance/grep_spec.rb
@@ -0,0 +1,26 @@
+#! /usr/bin/env ruby -S rspec
+require 'spec_helper_acceptance'
+
+describe 'grep function', :unless => UNSUPPORTED_PLATFORMS.include?(fact('operatingsystem')) do
+  describe 'success' do
+    it 'greps arrays' do
+      pp = <<-EOS
+      $a = ['aaabbb','bbbccc','dddeee']
+      $b = 'bbb'
+      $c = ['aaabbb','bbbccc']
+      $o = grep($a,$b)
+      if $o == $c {
+        notify { 'output correct': }
+      }
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/Notice: output correct/)
+      end
+    end
+  end
+  describe 'failure' do
+    it 'handles improper argument counts'
+    it 'handles non-arrays'
+  end
+end
diff --git a/puppet/modules/stdlib/spec/acceptance/has_interface_with_spec.rb b/puppet/modules/stdlib/spec/acceptance/has_interface_with_spec.rb
new file mode 100755
index 00000000..95901930
--- /dev/null
+++ b/puppet/modules/stdlib/spec/acceptance/has_interface_with_spec.rb
@@ -0,0 +1,54 @@
+#! /usr/bin/env ruby -S rspec
+require 'spec_helper_acceptance'
+
+describe 'has_interface_with function', :unless => ((UNSUPPORTED_PLATFORMS.include?(fact('operatingsystem'))) or (fact('osfamily') == 'windows') or (fact('osfamily') == 'AIX')) do
+  describe 'success' do
+    it 'has_interface_with existing ipaddress' do
+      pp = <<-EOS
+      $a = $::ipaddress
+      $o = has_interface_with('ipaddress', $a)
+      notice(inline_template('has_interface_with is <%= @o.inspect %>'))
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/has_interface_with is true/)
+      end
+    end
+    it 'has_interface_with absent ipaddress' do
+      pp = <<-EOS
+      $a = '128.0.0.1'
+      $o = has_interface_with('ipaddress', $a)
+      notice(inline_template('has_interface_with is <%= @o.inspect %>'))
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/has_interface_with is false/)
+      end
+    end
+    it 'has_interface_with existing interface' do
+      pp = <<-EOS
+      if $osfamily == 'Solaris' or $osfamily == 'Darwin' {
+        $a = 'lo0'
+      }elsif $osfamily == 'windows' {
+        $a = $::kernelmajversion ? {
+          /6\.(2|3|4)/ => 'Ethernet0',
+          /6\.(0|1)/ => 'Local_Area_Connection',
+          /5\.(1|2)/  => undef, #Broken current in facter
+        }
+      }else {
+        $a = 'lo'
+      }
+      $o = has_interface_with($a)
+      notice(inline_template('has_interface_with is <%= @o.inspect %>'))
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/has_interface_with is true/)
+      end
+    end
+  end
+  describe 'failure' do
+    it 'handles no arguments'
+    it 'handles non strings'
+  end
+end
diff --git a/puppet/modules/stdlib/spec/acceptance/has_ip_address_spec.rb b/puppet/modules/stdlib/spec/acceptance/has_ip_address_spec.rb
new file mode 100755
index 00000000..149a10dc
--- /dev/null
+++ b/puppet/modules/stdlib/spec/acceptance/has_ip_address_spec.rb
@@ -0,0 +1,33 @@
+#! /usr/bin/env ruby -S rspec
+require 'spec_helper_acceptance'
+
+describe 'has_ip_address function', :unless => ((UNSUPPORTED_PLATFORMS.include?(fact('operatingsystem'))) or (fact('osfamily') == 'windows') or (fact('osfamily') == 'AIX')) do
+  describe 'success' do
+    it 'has_ip_address existing ipaddress' do
+      pp = <<-EOS
+      $a = '127.0.0.1'
+      $o = has_ip_address($a)
+      notice(inline_template('has_ip_address is <%= @o.inspect %>'))
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/has_ip_address is true/)
+      end
+    end
+    it 'has_ip_address absent ipaddress' do
+      pp = <<-EOS
+      $a = '128.0.0.1'
+      $o = has_ip_address($a)
+      notice(inline_template('has_ip_address is <%= @o.inspect %>'))
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/has_ip_address is false/)
+      end
+    end
+  end
+  describe 'failure' do
+    it 'handles no arguments'
+    it 'handles non strings'
+  end
+end
diff --git a/puppet/modules/stdlib/spec/acceptance/has_ip_network_spec.rb b/puppet/modules/stdlib/spec/acceptance/has_ip_network_spec.rb
new file mode 100755
index 00000000..7d2f34ed
--- /dev/null
+++ b/puppet/modules/stdlib/spec/acceptance/has_ip_network_spec.rb
@@ -0,0 +1,33 @@
+#! /usr/bin/env ruby -S rspec
+require 'spec_helper_acceptance'
+
+describe 'has_ip_network function', :unless => ((UNSUPPORTED_PLATFORMS.include?(fact('operatingsystem'))) or (fact('osfamily') == 'windows') or (fact('osfamily') == 'AIX')) do
+  describe 'success' do
+    it 'has_ip_network existing ipaddress' do
+      pp = <<-EOS
+      $a = '127.0.0.0'
+      $o = has_ip_network($a)
+      notice(inline_template('has_ip_network is <%= @o.inspect %>'))
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/has_ip_network is true/)
+      end
+    end
+    it 'has_ip_network absent ipaddress' do
+      pp = <<-EOS
+      $a = '128.0.0.0'
+      $o = has_ip_network($a)
+      notice(inline_template('has_ip_network is <%= @o.inspect %>'))
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/has_ip_network is false/)
+      end
+    end
+  end
+  describe 'failure' do
+    it 'handles no arguments'
+    it 'handles non strings'
+  end
+end
diff --git a/puppet/modules/stdlib/spec/acceptance/has_key_spec.rb b/puppet/modules/stdlib/spec/acceptance/has_key_spec.rb
new file mode 100755
index 00000000..c8557cbe
--- /dev/null
+++ b/puppet/modules/stdlib/spec/acceptance/has_key_spec.rb
@@ -0,0 +1,41 @@
+#! /usr/bin/env ruby -S rspec
+require 'spec_helper_acceptance'
+
+describe 'has_key function', :unless => UNSUPPORTED_PLATFORMS.include?(fact('operatingsystem')) do
+  describe 'success' do
+    it 'has_keys in hashes' do
+      pp = <<-EOS
+      $a = { 'aaa' => 'bbb','bbb' => 'ccc','ddd' => 'eee' }
+      $b = 'bbb'
+      $c = true
+      $o = has_key($a,$b)
+      if $o == $c {
+        notify { 'output correct': }
+      }
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/Notice: output correct/)
+      end
+    end
+    it 'has_keys not in hashes' do
+      pp = <<-EOS
+      $a = { 'aaa' => 'bbb','bbb' => 'ccc','ddd' => 'eee' }
+      $b = 'ccc'
+      $c = false
+      $o = has_key($a,$b)
+      if $o == $c {
+        notify { 'output correct': }
+      }
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/Notice: output correct/)
+      end
+    end
+  end
+  describe 'failure' do
+    it 'handles improper argument counts'
+    it 'handles non-hashes'
+  end
+end
diff --git a/puppet/modules/stdlib/spec/acceptance/hash_spec.rb b/puppet/modules/stdlib/spec/acceptance/hash_spec.rb
new file mode 100755
index 00000000..ed53834b
--- /dev/null
+++ b/puppet/modules/stdlib/spec/acceptance/hash_spec.rb
@@ -0,0 +1,26 @@
+#! /usr/bin/env ruby -S rspec
+require 'spec_helper_acceptance'
+
+describe 'hash function', :unless => UNSUPPORTED_PLATFORMS.include?(fact('operatingsystem')) do
+  describe 'success' do
+    it 'hashs arrays' do
+      pp = <<-EOS
+      $a = ['aaa','bbb','bbb','ccc','ddd','eee']
+      $b = { 'aaa' => 'bbb', 'bbb' => 'ccc', 'ddd' => 'eee' }
+      $o = hash($a)
+      if $o == $b {
+        notify { 'output correct': }
+      }
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/Notice: output correct/)
+      end
+    end
+    it 'handles odd-length arrays'
+  end
+  describe 'failure' do
+    it 'handles improper argument counts'
+    it 'handles non-arrays'
+  end
+end
diff --git a/puppet/modules/stdlib/spec/acceptance/intersection_spec.rb b/puppet/modules/stdlib/spec/acceptance/intersection_spec.rb
new file mode 100755
index 00000000..66b86529
--- /dev/null
+++ b/puppet/modules/stdlib/spec/acceptance/intersection_spec.rb
@@ -0,0 +1,27 @@
+#! /usr/bin/env ruby -S rspec
+require 'spec_helper_acceptance'
+
+describe 'intersection function', :unless => UNSUPPORTED_PLATFORMS.include?(fact('operatingsystem')) do
+  describe 'success' do
+    it 'intersections arrays' do
+      pp = <<-EOS
+      $a = ['aaa','bbb','ccc']
+      $b = ['bbb','ccc','ddd','eee']
+      $c = ['bbb','ccc']
+      $o = intersection($a,$b)
+      if $o == $c {
+        notify { 'output correct': }
+      }
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/Notice: output correct/)
+      end
+    end
+    it 'intersections empty arrays'
+  end
+  describe 'failure' do
+    it 'handles improper argument counts'
+    it 'handles non-arrays'
+  end
+end
diff --git a/puppet/modules/stdlib/spec/acceptance/is_array_spec.rb b/puppet/modules/stdlib/spec/acceptance/is_array_spec.rb
new file mode 100755
index 00000000..9c6bad73
--- /dev/null
+++ b/puppet/modules/stdlib/spec/acceptance/is_array_spec.rb
@@ -0,0 +1,67 @@
+#! /usr/bin/env ruby -S rspec
+require 'spec_helper_acceptance'
+
+describe 'is_array function', :unless => UNSUPPORTED_PLATFORMS.include?(fact('operatingsystem')) do
+  describe 'success' do
+    it 'is_arrays arrays' do
+      pp = <<-EOS
+      $a = ['aaa','bbb','ccc']
+      $b = true
+      $o = is_array($a)
+      if $o == $b {
+        notify { 'output correct': }
+      }
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/Notice: output correct/)
+      end
+    end
+    it 'is_arrays empty arrays' do
+      pp = <<-EOS
+      $a = []
+      $b = true
+      $o = is_array($a)
+      if $o == $b {
+        notify { 'output correct': }
+      }
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/Notice: output correct/)
+      end
+    end
+    it 'is_arrays strings' do
+      pp = <<-EOS
+      $a = "aoeu"
+      $b = false
+      $o = is_array($a)
+      if $o == $b {
+        notify { 'output correct': }
+      }
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/Notice: output correct/)
+      end
+    end
+    it 'is_arrays hashes' do
+      pp = <<-EOS
+      $a = {'aaa'=>'bbb'}
+      $b = false
+      $o = is_array($a)
+      if $o == $b {
+        notify { 'output correct': }
+      }
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/Notice: output correct/)
+      end
+    end
+  end
+  describe 'failure' do
+    it 'handles improper argument counts'
+    it 'handles non-arrays'
+  end
+end
diff --git a/puppet/modules/stdlib/spec/acceptance/is_bool_spec.rb b/puppet/modules/stdlib/spec/acceptance/is_bool_spec.rb
new file mode 100755
index 00000000..60079f95
--- /dev/null
+++ b/puppet/modules/stdlib/spec/acceptance/is_bool_spec.rb
@@ -0,0 +1,81 @@
+#! /usr/bin/env ruby -S rspec
+require 'spec_helper_acceptance'
+
+describe 'is_bool function', :unless => UNSUPPORTED_PLATFORMS.include?(fact('operatingsystem')) do
+  describe 'success' do
+    it 'is_bools arrays' do
+      pp = <<-EOS
+      $a = ['aaa','bbb','ccc']
+      $b = false
+      $o = is_bool($a)
+      if $o == $b {
+        notify { 'output correct': }
+      }
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/Notice: output correct/)
+      end
+    end
+    it 'is_bools true' do
+      pp = <<-EOS
+      $a = true
+      $b = true
+      $o = is_bool($a)
+      if $o == $b {
+        notify { 'output correct': }
+      }
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/Notice: output correct/)
+      end
+    end
+    it 'is_bools false' do
+      pp = <<-EOS
+      $a = false
+      $b = true
+      $o = is_bool($a)
+      if $o == $b {
+        notify { 'output correct': }
+      }
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/Notice: output correct/)
+      end
+    end
+    it 'is_bools strings' do
+      pp = <<-EOS
+      $a = "true"
+      $b = false
+      $o = is_bool($a)
+      if $o == $b {
+        notify { 'output correct': }
+      }
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/Notice: output correct/)
+      end
+    end
+    it 'is_bools hashes' do
+      pp = <<-EOS
+      $a = {'aaa'=>'bbb'}
+      $b = false
+      $o = is_bool($a)
+      if $o == $b {
+        notify { 'output correct': }
+      }
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/Notice: output correct/)
+      end
+    end
+  end
+  describe 'failure' do
+    it 'handles improper argument counts'
+    it 'handles non-arrays'
+  end
+end
diff --git a/puppet/modules/stdlib/spec/acceptance/is_domain_name_spec.rb b/puppet/modules/stdlib/spec/acceptance/is_domain_name_spec.rb
new file mode 100755
index 00000000..e0f03fa8
--- /dev/null
+++ b/puppet/modules/stdlib/spec/acceptance/is_domain_name_spec.rb
@@ -0,0 +1,83 @@
+#! /usr/bin/env ruby -S rspec
+require 'spec_helper_acceptance'
+
+describe 'is_domain_name function', :unless => UNSUPPORTED_PLATFORMS.include?(fact('operatingsystem')) do
+  describe 'success' do
+    it 'is_domain_names arrays' do
+      pp = <<-EOS
+      $a = ['aaa.com','bbb','ccc']
+      $o = is_domain_name($a)
+      notice(inline_template('is_domain_name is <%= @o.inspect %>'))
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/is_domain_name is false/)
+      end
+    end
+    it 'is_domain_names true' do
+      pp = <<-EOS
+      $a = true
+      $o = is_domain_name($a)
+      notice(inline_template('is_domain_name is <%= @o.inspect %>'))
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/is_domain_name is false/)
+      end
+    end
+    it 'is_domain_names false' do
+      pp = <<-EOS
+      $a = false
+      $o = is_domain_name($a)
+      notice(inline_template('is_domain_name is <%= @o.inspect %>'))
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/is_domain_name is false/)
+      end
+    end
+    it 'is_domain_names strings with hyphens' do
+      pp = <<-EOS
+      $a = "3foo-bar.2bar-fuzz.com"
+      $b = true
+      $o = is_domain_name($a)
+      if $o == $b {
+        notify { 'output correct': }
+      }
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/Notice: output correct/)
+      end
+    end
+    it 'is_domain_names strings beginning with hyphens' do
+      pp = <<-EOS
+      $a = "-bar.2bar-fuzz.com"
+      $b = false
+      $o = is_domain_name($a)
+      if $o == $b {
+        notify { 'output correct': }
+      }
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/Notice: output correct/)
+      end
+    end
+    it 'is_domain_names hashes' do
+      pp = <<-EOS
+      $a = {'aaa'=>'www.com'}
+      $o = is_domain_name($a)
+      notice(inline_template('is_domain_name is <%= @o.inspect %>'))
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/is_domain_name is false/)
+      end
+    end
+  end
+  describe 'failure' do
+    it 'handles improper argument counts'
+    it 'handles non-arrays'
+  end
+end
diff --git a/puppet/modules/stdlib/spec/acceptance/is_float_spec.rb b/puppet/modules/stdlib/spec/acceptance/is_float_spec.rb
new file mode 100755
index 00000000..338ba58d
--- /dev/null
+++ b/puppet/modules/stdlib/spec/acceptance/is_float_spec.rb
@@ -0,0 +1,86 @@
+#! /usr/bin/env ruby -S rspec
+require 'spec_helper_acceptance'
+
+describe 'is_float function', :unless => UNSUPPORTED_PLATFORMS.include?(fact('operatingsystem')) do
+  describe 'success' do
+    it 'is_floats arrays' do
+      pp = <<-EOS
+      $a = ['aaa.com','bbb','ccc']
+      $o = is_float($a)
+      notice(inline_template('is_float is <%= @o.inspect %>'))
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/is_float is false/)
+      end
+    end
+    it 'is_floats true' do
+      pp = <<-EOS
+      $a = true
+      $o = is_float($a)
+      notice(inline_template('is_float is <%= @o.inspect %>'))
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/is_float is false/)
+      end
+    end
+    it 'is_floats strings' do
+      pp = <<-EOS
+      $a = "3.5"
+      $b = true
+      $o = is_float($a)
+      if $o == $b {
+        notify { 'output correct': }
+      }
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/Notice: output correct/)
+      end
+    end
+    it 'is_floats floats' do
+      pp = <<-EOS
+      $a = 3.5
+      $b = true
+      $o = is_float($a)
+      if $o == $b {
+        notify { 'output correct': }
+      }
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/Notice: output correct/)
+      end
+    end
+    it 'is_floats integers' do
+      pp = <<-EOS
+      $a = 3
+      $b = false
+      $o = is_float($a)
+      if $o == $b {
+        notify { 'output correct': }
+      }
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/Notice: output correct/)
+      end
+    end
+    it 'is_floats hashes' do
+      pp = <<-EOS
+      $a = {'aaa'=>'www.com'}
+      $o = is_float($a)
+      notice(inline_template('is_float is <%= @o.inspect %>'))
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/is_float is false/)
+      end
+    end
+  end
+  describe 'failure' do
+    it 'handles improper argument counts'
+    it 'handles non-arrays'
+  end
+end
diff --git a/puppet/modules/stdlib/spec/acceptance/is_function_available_spec.rb b/puppet/modules/stdlib/spec/acceptance/is_function_available_spec.rb
new file mode 100755
index 00000000..2b5dd6d1
--- /dev/null
+++ b/puppet/modules/stdlib/spec/acceptance/is_function_available_spec.rb
@@ -0,0 +1,58 @@
+#! /usr/bin/env ruby -S rspec
+require 'spec_helper_acceptance'
+
+describe 'is_function_available function', :unless => UNSUPPORTED_PLATFORMS.include?(fact('operatingsystem')) do
+  describe 'success' do
+    it 'is_function_availables arrays' do
+      pp = <<-EOS
+      $a = ['fail','include','require']
+      $o = is_function_available($a)
+      notice(inline_template('is_function_available is <%= @o.inspect %>'))
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/is_function_available is false/)
+      end
+    end
+    it 'is_function_availables true' do
+      pp = <<-EOS
+      $a = true
+      $o = is_function_available($a)
+      notice(inline_template('is_function_available is <%= @o.inspect %>'))
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/is_function_available is false/)
+      end
+    end
+    it 'is_function_availables strings' do
+      pp = <<-EOS
+      $a = "fail"
+      $b = true
+      $o = is_function_available($a)
+      if $o == $b {
+        notify { 'output correct': }
+      }
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/Notice: output correct/)
+      end
+    end
+    it 'is_function_availables function_availables' do
+      pp = <<-EOS
+      $a = "is_function_available"
+      $o = is_function_available($a)
+      notice(inline_template('is_function_available is <%= @o.inspect %>'))
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/is_function_available is true/)
+      end
+    end
+  end
+  describe 'failure' do
+    it 'handles improper argument counts'
+    it 'handles non-arrays'
+  end
+end
diff --git a/puppet/modules/stdlib/spec/acceptance/is_hash_spec.rb b/puppet/modules/stdlib/spec/acceptance/is_hash_spec.rb
new file mode 100755
index 00000000..2ef310ab
--- /dev/null
+++ b/puppet/modules/stdlib/spec/acceptance/is_hash_spec.rb
@@ -0,0 +1,63 @@
+#! /usr/bin/env ruby -S rspec
+require 'spec_helper_acceptance'
+
+describe 'is_hash function', :unless => UNSUPPORTED_PLATFORMS.include?(fact('operatingsystem')) do
+  describe 'success' do
+    it 'is_hashs arrays' do
+      pp = <<-EOS
+      $a = ['aaa','bbb','ccc']
+      $o = is_hash($a)
+      notice(inline_template('is_hash is <%= @o.inspect %>'))
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/is_hash is false/)
+      end
+    end
+    it 'is_hashs empty hashs' do
+      pp = <<-EOS
+      $a = {}
+      $b = true
+      $o = is_hash($a)
+      if $o == $b {
+        notify { 'output correct': }
+      }
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/Notice: output correct/)
+      end
+    end
+    it 'is_hashs strings' do
+      pp = <<-EOS
+      $a = "aoeu"
+      $b = false
+      $o = is_hash($a)
+      if $o == $b {
+        notify { 'output correct': }
+      }
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/Notice: output correct/)
+      end
+    end
+    it 'is_hashs hashes' do
+      pp = <<-EOS
+      $a = {'aaa'=>'bbb'}
+      $b = true
+      $o = is_hash($a)
+      if $o == $b {
+        notify { 'output correct': }
+      }
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/Notice: output correct/)
+      end
+    end
+  end
+  describe 'failure' do
+    it 'handles improper argument counts'
+  end
+end
diff --git a/puppet/modules/stdlib/spec/acceptance/is_integer_spec.rb b/puppet/modules/stdlib/spec/acceptance/is_integer_spec.rb
new file mode 100755
index 00000000..bf6902b9
--- /dev/null
+++ b/puppet/modules/stdlib/spec/acceptance/is_integer_spec.rb
@@ -0,0 +1,95 @@
+#! /usr/bin/env ruby -S rspec
+require 'spec_helper_acceptance'
+
+describe 'is_integer function', :unless => UNSUPPORTED_PLATFORMS.include?(fact('operatingsystem')) do
+  describe 'success' do
+    it 'is_integers arrays' do
+      pp = <<-EOS
+      $a = ['aaa.com','bbb','ccc']
+      $b = false
+      $o = is_integer($a)
+      if $o == $b {
+        notify { 'output correct': }
+      }
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/Notice: output correct/)
+      end
+    end
+    it 'is_integers true' do
+      pp = <<-EOS
+      $a = true
+      $b = false
+      $o = is_integer($a)
+      if $o == $b {
+        notify { 'output correct': }
+      }
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/Notice: output correct/)
+      end
+    end
+    it 'is_integers strings' do
+      pp = <<-EOS
+      $a = "3"
+      $b = true
+      $o = is_integer($a)
+      if $o == $b {
+        notify { 'output correct': }
+      }
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/Notice: output correct/)
+      end
+    end
+    it 'is_integers floats' do
+      pp = <<-EOS
+      $a = 3.5
+      $b = false
+      $o = is_integer($a)
+      if $o == $b {
+        notify { 'output correct': }
+      }
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/Notice: output correct/)
+      end
+    end
+    it 'is_integers integers' do
+      pp = <<-EOS
+      $a = 3
+      $b = true
+      $o = is_integer($a)
+      if $o == $b {
+        notify { 'output correct': }
+      }
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/Notice: output correct/)
+      end
+    end
+    it 'is_integers hashes' do
+      pp = <<-EOS
+      $a = {'aaa'=>'www.com'}
+      $b = false
+      $o = is_integer($a)
+      if $o == $b {
+        notify { 'output correct': }
+      }
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/Notice: output correct/)
+      end
+    end
+  end
+  describe 'failure' do
+    it 'handles improper argument counts'
+    it 'handles non-arrays'
+  end
+end
diff --git a/puppet/modules/stdlib/spec/acceptance/is_ip_address_spec.rb b/puppet/modules/stdlib/spec/acceptance/is_ip_address_spec.rb
new file mode 100755
index 00000000..ed7a8543
--- /dev/null
+++ b/puppet/modules/stdlib/spec/acceptance/is_ip_address_spec.rb
@@ -0,0 +1,80 @@
+#! /usr/bin/env ruby -S rspec
+require 'spec_helper_acceptance'
+
+describe 'is_ip_address function', :unless => UNSUPPORTED_PLATFORMS.include?(fact('operatingsystem')) do
+  describe 'success' do
+    it 'is_ip_addresss ipv4' do
+      pp = <<-EOS
+      $a = '1.2.3.4'
+      $b = true
+      $o = is_ip_address($a)
+      if $o == $b {
+        notify { 'output correct': }
+      }
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/Notice: output correct/)
+      end
+    end
+    it 'is_ip_addresss ipv6' do
+      pp = <<-EOS
+      $a = "fe80:0000:cd12:d123:e2f8:47ff:fe09:dd74"
+      $b = true
+      $o = is_ip_address($a)
+      if $o == $b {
+        notify { 'output correct': }
+      }
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/Notice: output correct/)
+      end
+    end
+    it 'is_ip_addresss ipv6 compressed' do
+      pp = <<-EOS
+      $a = "fe00::1"
+      $b = true
+      $o = is_ip_address($a)
+      if $o == $b {
+        notify { 'output correct': }
+      }
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/Notice: output correct/)
+      end
+    end
+    it 'is_ip_addresss strings' do
+      pp = <<-EOS
+      $a = "aoeu"
+      $b = false
+      $o = is_ip_address($a)
+      if $o == $b {
+        notify { 'output correct': }
+      }
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/Notice: output correct/)
+      end
+    end
+    it 'is_ip_addresss ipv4 out of range' do
+      pp = <<-EOS
+      $a = '1.2.3.400'
+      $b = false
+      $o = is_ip_address($a)
+      if $o == $b {
+        notify { 'output correct': }
+      }
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/Notice: output correct/)
+      end
+    end
+  end
+  describe 'failure' do
+    it 'handles improper argument counts'
+  end
+end
diff --git a/puppet/modules/stdlib/spec/acceptance/is_mac_address_spec.rb b/puppet/modules/stdlib/spec/acceptance/is_mac_address_spec.rb
new file mode 100755
index 00000000..a2c892f4
--- /dev/null
+++ b/puppet/modules/stdlib/spec/acceptance/is_mac_address_spec.rb
@@ -0,0 +1,38 @@
+#! /usr/bin/env ruby -S rspec
+require 'spec_helper_acceptance'
+
+describe 'is_mac_address function', :unless => UNSUPPORTED_PLATFORMS.include?(fact('operatingsystem')) do
+  describe 'success' do
+    it 'is_mac_addresss a mac' do
+      pp = <<-EOS
+      $a = '00:a0:1f:12:7f:a0'
+      $b = true
+      $o = is_mac_address($a)
+      if $o == $b {
+        notify { 'output correct': }
+      }
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/Notice: output correct/)
+      end
+    end
+    it 'is_mac_addresss a mac out of range' do
+      pp = <<-EOS
+      $a = '00:a0:1f:12:7f:g0'
+      $b = false
+      $o = is_mac_address($a)
+      if $o == $b {
+        notify { 'output correct': }
+      }
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/Notice: output correct/)
+      end
+    end
+  end
+  describe 'failure' do
+    it 'handles improper argument counts'
+  end
+end
diff --git a/puppet/modules/stdlib/spec/acceptance/is_numeric_spec.rb b/puppet/modules/stdlib/spec/acceptance/is_numeric_spec.rb
new file mode 100755
index 00000000..21c89884
--- /dev/null
+++ b/puppet/modules/stdlib/spec/acceptance/is_numeric_spec.rb
@@ -0,0 +1,95 @@
+#! /usr/bin/env ruby -S rspec
+require 'spec_helper_acceptance'
+
+describe 'is_numeric function', :unless => UNSUPPORTED_PLATFORMS.include?(fact('operatingsystem')) do
+  describe 'success' do
+    it 'is_numerics arrays' do
+      pp = <<-EOS
+      $a = ['aaa.com','bbb','ccc']
+      $b = false
+      $o = is_numeric($a)
+      if $o == $b {
+        notify { 'output correct': }
+      }
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/Notice: output correct/)
+      end
+    end
+    it 'is_numerics true' do
+      pp = <<-EOS
+      $a = true
+      $b = false
+      $o = is_numeric($a)
+      if $o == $b {
+        notify { 'output correct': }
+      }
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/Notice: output correct/)
+      end
+    end
+    it 'is_numerics strings' do
+      pp = <<-EOS
+      $a = "3"
+      $b = true
+      $o = is_numeric($a)
+      if $o == $b {
+        notify { 'output correct': }
+      }
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/Notice: output correct/)
+      end
+    end
+    it 'is_numerics floats' do
+      pp = <<-EOS
+      $a = 3.5
+      $b = true
+      $o = is_numeric($a)
+      if $o == $b {
+        notify { 'output correct': }
+      }
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/Notice: output correct/)
+      end
+    end
+    it 'is_numerics integers' do
+      pp = <<-EOS
+      $a = 3
+      $b = true
+      $o = is_numeric($a)
+      if $o == $b {
+        notify { 'output correct': }
+      }
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/Notice: output correct/)
+      end
+    end
+    it 'is_numerics hashes' do
+      pp = <<-EOS
+      $a = {'aaa'=>'www.com'}
+      $b = false
+      $o = is_numeric($a)
+      if $o == $b {
+        notify { 'output correct': }
+      }
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/Notice: output correct/)
+      end
+    end
+  end
+  describe 'failure' do
+    it 'handles improper argument counts'
+    it 'handles non-arrays'
+  end
+end
diff --git a/puppet/modules/stdlib/spec/acceptance/is_string_spec.rb b/puppet/modules/stdlib/spec/acceptance/is_string_spec.rb
new file mode 100755
index 00000000..94d8e967
--- /dev/null
+++ b/puppet/modules/stdlib/spec/acceptance/is_string_spec.rb
@@ -0,0 +1,102 @@
+#! /usr/bin/env ruby -S rspec
+require 'spec_helper_acceptance'
+
+describe 'is_string function', :unless => UNSUPPORTED_PLATFORMS.include?(fact('operatingsystem')) do
+  describe 'success' do
+    it 'is_strings arrays' do
+      pp = <<-EOS
+      $a = ['aaa.com','bbb','ccc']
+      $b = false
+      $o = is_string($a)
+      if $o == $b {
+        notify { 'output correct': }
+      }
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/Notice: output correct/)
+      end
+    end
+    it 'is_strings true' do
+      pp = <<-EOS
+      $a = true
+      $b = false
+      $o = is_string($a)
+      if $o == $b {
+        notify { 'output correct': }
+      }
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/Notice: output correct/)
+      end
+    end
+    it 'is_strings strings' do
+      pp = <<-EOS
+      $a = "aoeu"
+      $o = is_string($a)
+      notice(inline_template('is_string is <%= @o.inspect %>'))
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/is_string is true/)
+      end
+    end
+    it 'is_strings number strings' do
+      pp = <<-EOS
+      $a = "3"
+      $o = is_string($a)
+      notice(inline_template('is_string is <%= @o.inspect %>'))
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/is_string is false/)
+      end
+    end
+    it 'is_strings floats' do
+      pp = <<-EOS
+      $a = 3.5
+      $b = false
+      $o = is_string($a)
+      if $o == $b {
+        notify { 'output correct': }
+      }
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/Notice: output correct/)
+      end
+    end
+    it 'is_strings integers' do
+      pp = <<-EOS
+      $a = 3
+      $b = false
+      $o = is_string($a)
+      if $o == $b {
+        notify { 'output correct': }
+      }
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/Notice: output correct/)
+      end
+    end
+    it 'is_strings hashes' do
+      pp = <<-EOS
+      $a = {'aaa'=>'www.com'}
+      $b = false
+      $o = is_string($a)
+      if $o == $b {
+        notify { 'output correct': }
+      }
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/Notice: output correct/)
+      end
+    end
+  end
+  describe 'failure' do
+    it 'handles improper argument counts'
+  end
+end
diff --git a/puppet/modules/stdlib/spec/acceptance/join_keys_to_values_spec.rb b/puppet/modules/stdlib/spec/acceptance/join_keys_to_values_spec.rb
new file mode 100755
index 00000000..70493fd5
--- /dev/null
+++ b/puppet/modules/stdlib/spec/acceptance/join_keys_to_values_spec.rb
@@ -0,0 +1,24 @@
+#! /usr/bin/env ruby -S rspec
+require 'spec_helper_acceptance'
+
+describe 'join_keys_to_values function', :unless => UNSUPPORTED_PLATFORMS.include?(fact('operatingsystem')) do
+  describe 'success' do
+    it 'join_keys_to_valuess hashes' do
+      pp = <<-EOS
+      $a = {'aaa'=>'bbb','ccc'=>'ddd'}
+      $b = ':'
+      $o = join_keys_to_values($a,$b)
+      notice(inline_template('join_keys_to_values is <%= @o.sort.inspect %>'))
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/join_keys_to_values is \["aaa:bbb", "ccc:ddd"\]/)
+      end
+    end
+    it 'handles non hashes'
+    it 'handles empty hashes'
+  end
+  describe 'failure' do
+    it 'handles improper argument counts'
+  end
+end
diff --git a/puppet/modules/stdlib/spec/acceptance/join_spec.rb b/puppet/modules/stdlib/spec/acceptance/join_spec.rb
new file mode 100755
index 00000000..5397ce2c
--- /dev/null
+++ b/puppet/modules/stdlib/spec/acceptance/join_spec.rb
@@ -0,0 +1,26 @@
+#! /usr/bin/env ruby -S rspec
+require 'spec_helper_acceptance'
+
+describe 'join function', :unless => UNSUPPORTED_PLATFORMS.include?(fact('operatingsystem')) do
+  describe 'success' do
+    it 'joins arrays' do
+      pp = <<-EOS
+      $a = ['aaa','bbb','ccc']
+      $b = ':'
+      $c = 'aaa:bbb:ccc'
+      $o = join($a,$b)
+      if $o == $c {
+        notify { 'output correct': }
+      }
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/Notice: output correct/)
+      end
+    end
+    it 'handles non arrays'
+  end
+  describe 'failure' do
+    it 'handles improper argument counts'
+  end
+end
diff --git a/puppet/modules/stdlib/spec/acceptance/keys_spec.rb b/puppet/modules/stdlib/spec/acceptance/keys_spec.rb
new file mode 100755
index 00000000..176918e9
--- /dev/null
+++ b/puppet/modules/stdlib/spec/acceptance/keys_spec.rb
@@ -0,0 +1,23 @@
+#! /usr/bin/env ruby -S rspec
+require 'spec_helper_acceptance'
+
+describe 'keys function', :unless => UNSUPPORTED_PLATFORMS.include?(fact('operatingsystem')) do
+  describe 'success' do
+    it 'keyss hashes' do
+      pp = <<-EOS
+      $a = {'aaa'=>'bbb','ccc'=>'ddd'}
+      $o = keys($a)
+      notice(inline_template('keys is <%= @o.sort.inspect %>'))
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/keys is \["aaa", "ccc"\]/)
+      end
+    end
+    it 'handles non hashes'
+    it 'handles empty hashes'
+  end
+  describe 'failure' do
+    it 'handles improper argument counts'
+  end
+end
diff --git a/puppet/modules/stdlib/spec/acceptance/loadyaml_spec.rb b/puppet/modules/stdlib/spec/acceptance/loadyaml_spec.rb
new file mode 100644
index 00000000..1e910a97
--- /dev/null
+++ b/puppet/modules/stdlib/spec/acceptance/loadyaml_spec.rb
@@ -0,0 +1,33 @@
+#! /usr/bin/env ruby -S rspec
+require 'spec_helper_acceptance'
+
+tmpdir = default.tmpdir('stdlib')
+
+describe 'loadyaml function', :unless => UNSUPPORTED_PLATFORMS.include?(fact('operatingsystem')) do
+  describe 'success' do
+    it 'loadyamls array of values' do
+      shell("echo '---
+      aaa: 1
+      bbb: 2
+      ccc: 3
+      ddd: 4' > #{tmpdir}/testyaml.yaml")
+      pp = <<-EOS
+      $o = loadyaml('#{tmpdir}/testyaml.yaml')
+      notice(inline_template('loadyaml[aaa] is <%= @o["aaa"].inspect %>'))
+      notice(inline_template('loadyaml[bbb] is <%= @o["bbb"].inspect %>'))
+      notice(inline_template('loadyaml[ccc] is <%= @o["ccc"].inspect %>'))
+      notice(inline_template('loadyaml[ddd] is <%= @o["ddd"].inspect %>'))
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/loadyaml\[aaa\] is 1/)
+        expect(r.stdout).to match(/loadyaml\[bbb\] is 2/)
+        expect(r.stdout).to match(/loadyaml\[ccc\] is 3/)
+        expect(r.stdout).to match(/loadyaml\[ddd\] is 4/)
+      end
+    end
+  end
+  describe 'failure' do
+    it 'fails with no arguments'
+  end
+end
diff --git a/puppet/modules/stdlib/spec/acceptance/lstrip_spec.rb b/puppet/modules/stdlib/spec/acceptance/lstrip_spec.rb
new file mode 100755
index 00000000..3dc952fb
--- /dev/null
+++ b/puppet/modules/stdlib/spec/acceptance/lstrip_spec.rb
@@ -0,0 +1,34 @@
+#! /usr/bin/env ruby -S rspec
+require 'spec_helper_acceptance'
+
+describe 'lstrip function', :unless => UNSUPPORTED_PLATFORMS.include?(fact('operatingsystem')) do
+  describe 'success' do
+    it 'lstrips arrays' do
+      pp = <<-EOS
+      $a = ["  the   ","   public   ","   art","galleries   "]
+      # Anagram: Large picture halls, I bet
+      $o = lstrip($a)
+      notice(inline_template('lstrip is <%= @o.inspect %>'))
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/lstrip is \["the   ", "public   ", "art", "galleries   "\]/)
+      end
+    end
+    it 'lstrips strings' do
+      pp = <<-EOS
+      $a = "   blowzy night-frumps vex'd jack q   "
+      $o = lstrip($a)
+      notice(inline_template('lstrip is <%= @o.inspect %>'))
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/lstrip is "blowzy night-frumps vex'd jack q   "/)
+      end
+    end
+  end
+  describe 'failure' do
+    it 'handles no arguments'
+    it 'handles non strings or arrays'
+  end
+end
diff --git a/puppet/modules/stdlib/spec/acceptance/max_spec.rb b/puppet/modules/stdlib/spec/acceptance/max_spec.rb
new file mode 100755
index 00000000..f04e3d28
--- /dev/null
+++ b/puppet/modules/stdlib/spec/acceptance/max_spec.rb
@@ -0,0 +1,20 @@
+#! /usr/bin/env ruby -S rspec
+require 'spec_helper_acceptance'
+
+describe 'max function', :unless => UNSUPPORTED_PLATFORMS.include?(fact('operatingsystem')) do
+  describe 'success' do
+    it 'maxs arrays' do
+      pp = <<-EOS
+      $o = max("the","public","art","galleries")
+      notice(inline_template('max is <%= @o.inspect %>'))
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/max is "the"/)
+      end
+    end
+  end
+  describe 'failure' do
+    it 'handles no arguments'
+  end
+end
diff --git a/puppet/modules/stdlib/spec/acceptance/member_spec.rb b/puppet/modules/stdlib/spec/acceptance/member_spec.rb
new file mode 100755
index 00000000..fe75a078
--- /dev/null
+++ b/puppet/modules/stdlib/spec/acceptance/member_spec.rb
@@ -0,0 +1,54 @@
+#! /usr/bin/env ruby -S rspec
+require 'spec_helper_acceptance'
+
+describe 'member function', :unless => UNSUPPORTED_PLATFORMS.include?(fact('operatingsystem')) do
+  shared_examples 'item found' do
+    it 'should output correctly' do
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/Notice: output correct/)
+      end
+    end
+  end
+  describe 'success' do
+    it 'members arrays' do
+      pp = <<-EOS
+      $a = ['aaa','bbb','ccc']
+      $b = 'ccc'
+      $c = true
+      $o = member($a,$b)
+      if $o == $c {
+        notify { 'output correct': }
+      }
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/Notice: output correct/)
+      end
+    end
+    describe 'members array of integers' do
+      it_should_behave_like 'item found' do
+        let(:pp) { <<-EOS
+      if member( [1,2,3,4], 4 ){
+        notify { 'output correct': }
+      }
+        EOS
+        }
+      end
+    end
+    describe 'members of mixed array' do
+      it_should_behave_like 'item found' do
+        let(:pp) { <<-EOS
+      if member( ['a','4',3], 'a' ){
+        notify { 'output correct': }
+}
+        EOS
+        }
+      end
+    end
+    it 'members arrays without members'
+  end
+
+  describe 'failure' do
+    it 'handles improper argument counts'
+  end
+end
diff --git a/puppet/modules/stdlib/spec/acceptance/merge_spec.rb b/puppet/modules/stdlib/spec/acceptance/merge_spec.rb
new file mode 100755
index 00000000..227b9942
--- /dev/null
+++ b/puppet/modules/stdlib/spec/acceptance/merge_spec.rb
@@ -0,0 +1,23 @@
+#! /usr/bin/env ruby -S rspec
+require 'spec_helper_acceptance'
+
+describe 'merge function', :unless => UNSUPPORTED_PLATFORMS.include?(fact('operatingsystem')) do
+  describe 'success' do
+    it 'should merge two hashes' do
+      pp = <<-EOS
+      $a = {'one' => 1, 'two' => 2, 'three' => { 'four' => 4 } }
+      $b = {'two' => 'dos', 'three' => { 'five' => 5 } }
+      $o = merge($a, $b)
+      notice(inline_template('merge[one]   is <%= @o["one"].inspect %>'))
+      notice(inline_template('merge[two]   is <%= @o["two"].inspect %>'))
+      notice(inline_template('merge[three] is <%= @o["three"].inspect %>'))
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/merge\[one\]   is ("1"|1)/)
+        expect(r.stdout).to match(/merge\[two\]   is "dos"/)
+        expect(r.stdout).to match(/merge\[three\] is {"five"=>("5"|5)}/)
+      end
+    end
+  end
+end
diff --git a/puppet/modules/stdlib/spec/acceptance/min_spec.rb b/puppet/modules/stdlib/spec/acceptance/min_spec.rb
new file mode 100755
index 00000000..509092d3
--- /dev/null
+++ b/puppet/modules/stdlib/spec/acceptance/min_spec.rb
@@ -0,0 +1,20 @@
+#! /usr/bin/env ruby -S rspec
+require 'spec_helper_acceptance'
+
+describe 'min function', :unless => UNSUPPORTED_PLATFORMS.include?(fact('operatingsystem')) do
+  describe 'success' do
+    it 'mins arrays' do
+      pp = <<-EOS
+      $o = min("the","public","art","galleries")
+      notice(inline_template('min is <%= @o.inspect %>'))
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/min is "art"/)
+      end
+    end
+  end
+  describe 'failure' do
+    it 'handles no arguments'
+  end
+end
diff --git a/puppet/modules/stdlib/spec/acceptance/nodesets/centos-59-x64.yml b/puppet/modules/stdlib/spec/acceptance/nodesets/centos-59-x64.yml
new file mode 100644
index 00000000..2ad90b86
--- /dev/null
+++ b/puppet/modules/stdlib/spec/acceptance/nodesets/centos-59-x64.yml
@@ -0,0 +1,10 @@
+HOSTS:
+  centos-59-x64:
+    roles:
+      - master
+    platform: el-5-x86_64
+    box : centos-59-x64-vbox4210-nocm
+    box_url : http://puppet-vagrant-boxes.puppetlabs.com/centos-59-x64-vbox4210-nocm.box
+    hypervisor : vagrant
+CONFIG:
+  type: git
diff --git a/puppet/modules/stdlib/spec/acceptance/nodesets/centos-6-vcloud.yml b/puppet/modules/stdlib/spec/acceptance/nodesets/centos-6-vcloud.yml
new file mode 100644
index 00000000..ca9c1d32
--- /dev/null
+++ b/puppet/modules/stdlib/spec/acceptance/nodesets/centos-6-vcloud.yml
@@ -0,0 +1,15 @@
+HOSTS:
+  'centos-6-vcloud':
+    roles:
+      - master
+    platform: el-6-x86_64
+    hypervisor: vcloud
+    template: centos-6-x86_64
+CONFIG:
+  type: foss
+  ssh:
+    keys: "~/.ssh/id_rsa-acceptance"
+  datastore: instance0
+  folder: Delivery/Quality Assurance/Enterprise/Dynamic
+  resourcepool: delivery/Quality Assurance/Enterprise/Dynamic
+  pooling_api: http://vcloud.delivery.puppetlabs.net/
diff --git a/puppet/modules/stdlib/spec/acceptance/nodesets/centos-64-x64-pe.yml b/puppet/modules/stdlib/spec/acceptance/nodesets/centos-64-x64-pe.yml
new file mode 100644
index 00000000..7d9242f1
--- /dev/null
+++ b/puppet/modules/stdlib/spec/acceptance/nodesets/centos-64-x64-pe.yml
@@ -0,0 +1,12 @@
+HOSTS:
+  centos-64-x64:
+    roles:
+      - master
+      - database
+      - dashboard
+    platform: el-6-x86_64
+    box : centos-64-x64-vbox4210-nocm
+    box_url : http://puppet-vagrant-boxes.puppetlabs.com/centos-64-x64-vbox4210-nocm.box
+    hypervisor : vagrant
+CONFIG:
+  type: pe
diff --git a/puppet/modules/stdlib/spec/acceptance/nodesets/centos-64-x64.yml b/puppet/modules/stdlib/spec/acceptance/nodesets/centos-64-x64.yml
new file mode 100644
index 00000000..05540ed8
--- /dev/null
+++ b/puppet/modules/stdlib/spec/acceptance/nodesets/centos-64-x64.yml
@@ -0,0 +1,10 @@
+HOSTS:
+  centos-64-x64:
+    roles:
+      - master
+    platform: el-6-x86_64
+    box : centos-64-x64-vbox4210-nocm
+    box_url : http://puppet-vagrant-boxes.puppetlabs.com/centos-64-x64-vbox4210-nocm.box
+    hypervisor : vagrant
+CONFIG:
+  type: foss
diff --git a/puppet/modules/stdlib/spec/acceptance/nodesets/centos-65-x64.yml b/puppet/modules/stdlib/spec/acceptance/nodesets/centos-65-x64.yml
new file mode 100644
index 00000000..4e2cb809
--- /dev/null
+++ b/puppet/modules/stdlib/spec/acceptance/nodesets/centos-65-x64.yml
@@ -0,0 +1,10 @@
+HOSTS:
+  centos-65-x64:
+    roles:
+      - master
+    platform: el-6-x86_64
+    box : centos-65-x64-vbox436-nocm
+    box_url : http://puppet-vagrant-boxes.puppetlabs.com/centos-65-x64-virtualbox-nocm.box
+    hypervisor : vagrant
+CONFIG:
+  type: foss
diff --git a/puppet/modules/stdlib/spec/acceptance/nodesets/default.yml b/puppet/modules/stdlib/spec/acceptance/nodesets/default.yml
new file mode 100644
index 00000000..4e2cb809
--- /dev/null
+++ b/puppet/modules/stdlib/spec/acceptance/nodesets/default.yml
@@ -0,0 +1,10 @@
+HOSTS:
+  centos-65-x64:
+    roles:
+      - master
+    platform: el-6-x86_64
+    box : centos-65-x64-vbox436-nocm
+    box_url : http://puppet-vagrant-boxes.puppetlabs.com/centos-65-x64-virtualbox-nocm.box
+    hypervisor : vagrant
+CONFIG:
+  type: foss
diff --git a/puppet/modules/stdlib/spec/acceptance/nodesets/fedora-18-x64.yml b/puppet/modules/stdlib/spec/acceptance/nodesets/fedora-18-x64.yml
new file mode 100644
index 00000000..13616498
--- /dev/null
+++ b/puppet/modules/stdlib/spec/acceptance/nodesets/fedora-18-x64.yml
@@ -0,0 +1,10 @@
+HOSTS:
+  fedora-18-x64:
+    roles:
+      - master
+    platform: fedora-18-x86_64
+    box : fedora-18-x64-vbox4210-nocm
+    box_url : http://puppet-vagrant-boxes.puppetlabs.com/fedora-18-x64-vbox4210-nocm.box
+    hypervisor : vagrant
+CONFIG:
+  type: foss
diff --git a/puppet/modules/stdlib/spec/acceptance/nodesets/sles-11-x64.yml b/puppet/modules/stdlib/spec/acceptance/nodesets/sles-11-x64.yml
new file mode 100644
index 00000000..41abe213
--- /dev/null
+++ b/puppet/modules/stdlib/spec/acceptance/nodesets/sles-11-x64.yml
@@ -0,0 +1,10 @@
+HOSTS:
+  sles-11-x64.local:
+    roles:
+      - master
+    platform: sles-11-x64
+    box : sles-11sp1-x64-vbox4210-nocm
+    box_url : http://puppet-vagrant-boxes.puppetlabs.com/sles-11sp1-x64-vbox4210-nocm.box
+    hypervisor : vagrant
+CONFIG:
+    type: foss
diff --git a/puppet/modules/stdlib/spec/acceptance/nodesets/ubuntu-server-10044-x64.yml b/puppet/modules/stdlib/spec/acceptance/nodesets/ubuntu-server-10044-x64.yml
new file mode 100644
index 00000000..5ca1514e
--- /dev/null
+++ b/puppet/modules/stdlib/spec/acceptance/nodesets/ubuntu-server-10044-x64.yml
@@ -0,0 +1,10 @@
+HOSTS:
+  ubuntu-server-10044-x64:
+    roles:
+      - master
+    platform: ubuntu-10.04-amd64
+    box : ubuntu-server-10044-x64-vbox4210-nocm
+    box_url : http://puppet-vagrant-boxes.puppetlabs.com/ubuntu-server-10044-x64-vbox4210-nocm.box
+    hypervisor : vagrant
+CONFIG:
+  type: foss
diff --git a/puppet/modules/stdlib/spec/acceptance/nodesets/ubuntu-server-12042-x64.yml b/puppet/modules/stdlib/spec/acceptance/nodesets/ubuntu-server-12042-x64.yml
new file mode 100644
index 00000000..d065b304
--- /dev/null
+++ b/puppet/modules/stdlib/spec/acceptance/nodesets/ubuntu-server-12042-x64.yml
@@ -0,0 +1,10 @@
+HOSTS:
+  ubuntu-server-12042-x64:
+    roles:
+      - master
+    platform: ubuntu-12.04-amd64
+    box : ubuntu-server-12042-x64-vbox4210-nocm
+    box_url : http://puppet-vagrant-boxes.puppetlabs.com/ubuntu-server-12042-x64-vbox4210-nocm.box
+    hypervisor : vagrant
+CONFIG:
+  type: foss
diff --git a/puppet/modules/stdlib/spec/acceptance/nodesets/ubuntu-server-1404-x64.yml b/puppet/modules/stdlib/spec/acceptance/nodesets/ubuntu-server-1404-x64.yml
new file mode 100644
index 00000000..cba1cd04
--- /dev/null
+++ b/puppet/modules/stdlib/spec/acceptance/nodesets/ubuntu-server-1404-x64.yml
@@ -0,0 +1,11 @@
+HOSTS:
+  ubuntu-server-1404-x64:
+    roles:
+      - master
+    platform: ubuntu-14.04-amd64
+    box : puppetlabs/ubuntu-14.04-64-nocm
+    box_url : https://vagrantcloud.com/puppetlabs/ubuntu-14.04-64-nocm
+    hypervisor : vagrant
+CONFIG:
+  log_level   : debug
+  type: git
diff --git a/puppet/modules/stdlib/spec/acceptance/nodesets/windows-2003-i386.yml b/puppet/modules/stdlib/spec/acceptance/nodesets/windows-2003-i386.yml
new file mode 100644
index 00000000..47dadbd5
--- /dev/null
+++ b/puppet/modules/stdlib/spec/acceptance/nodesets/windows-2003-i386.yml
@@ -0,0 +1,26 @@
+HOSTS:
+  ubuntu1204:
+    roles:
+      - master
+      - database
+      - dashboard
+    platform: ubuntu-12.04-amd64
+    template: ubuntu-1204-x86_64
+    hypervisor: vcloud
+  win2003_i386:
+    roles:
+      - agent
+      - default
+    platform: windows-2003-i386
+    template: win-2003-i386
+    hypervisor: vcloud
+CONFIG:
+  nfs_server: none
+  ssh:
+    keys: "~/.ssh/id_rsa-acceptance"
+  consoleport: 443
+  datastore: instance0
+  folder: Delivery/Quality Assurance/Enterprise/Dynamic
+  resourcepool: delivery/Quality Assurance/Enterprise/Dynamic
+  pooling_api: http://vcloud.delivery.puppetlabs.net/
+  pe_dir: http://neptune.puppetlabs.lan/3.2/ci-ready/
diff --git a/puppet/modules/stdlib/spec/acceptance/nodesets/windows-2003-x86_64.yml b/puppet/modules/stdlib/spec/acceptance/nodesets/windows-2003-x86_64.yml
new file mode 100644
index 00000000..6a884bc9
--- /dev/null
+++ b/puppet/modules/stdlib/spec/acceptance/nodesets/windows-2003-x86_64.yml
@@ -0,0 +1,26 @@
+HOSTS:
+  ubuntu1204:
+    roles:
+      - master
+      - database
+      - dashboard
+    platform: ubuntu-12.04-amd64
+    template: ubuntu-1204-x86_64
+    hypervisor: vcloud
+  win2003_x86_64:
+    roles:
+      - agent
+      - default
+    platform: windows-2003-x86_64
+    template: win-2003-x86_64
+    hypervisor: vcloud
+CONFIG:
+  nfs_server: none
+  ssh:
+    keys: "~/.ssh/id_rsa-acceptance"
+  consoleport: 443
+  datastore: instance0
+  folder: Delivery/Quality Assurance/Enterprise/Dynamic
+  resourcepool: delivery/Quality Assurance/Enterprise/Dynamic
+  pooling_api: http://vcloud.delivery.puppetlabs.net/
+  pe_dir: http://neptune.puppetlabs.lan/3.2/ci-ready/
diff --git a/puppet/modules/stdlib/spec/acceptance/nodesets/windows-2008-x86_64.yml b/puppet/modules/stdlib/spec/acceptance/nodesets/windows-2008-x86_64.yml
new file mode 100644
index 00000000..ae3c11dd
--- /dev/null
+++ b/puppet/modules/stdlib/spec/acceptance/nodesets/windows-2008-x86_64.yml
@@ -0,0 +1,26 @@
+HOSTS:
+  ubuntu1204:
+    roles:
+      - master
+      - database
+      - dashboard
+    platform: ubuntu-12.04-amd64
+    template: ubuntu-1204-x86_64
+    hypervisor: vcloud
+  win2008_x86_64:
+    roles:
+      - agent
+      - default
+    platform: windows-2008-x86_64
+    template: win-2008-x86_64
+    hypervisor: vcloud
+CONFIG:
+  nfs_server: none
+  ssh:
+    keys: "~/.ssh/id_rsa-acceptance"
+  consoleport: 443
+  datastore: instance0
+  folder: Delivery/Quality Assurance/Enterprise/Dynamic
+  resourcepool: delivery/Quality Assurance/Enterprise/Dynamic
+  pooling_api: http://vcloud.delivery.puppetlabs.net/
+  pe_dir: http://neptune.puppetlabs.lan/3.2/ci-ready/
diff --git a/puppet/modules/stdlib/spec/acceptance/nodesets/windows-2008r2-x86_64.yml b/puppet/modules/stdlib/spec/acceptance/nodesets/windows-2008r2-x86_64.yml
new file mode 100644
index 00000000..63923ac1
--- /dev/null
+++ b/puppet/modules/stdlib/spec/acceptance/nodesets/windows-2008r2-x86_64.yml
@@ -0,0 +1,26 @@
+HOSTS:
+  ubuntu1204:
+    roles:
+      - master
+      - database
+      - dashboard
+    platform: ubuntu-12.04-amd64
+    template: ubuntu-1204-x86_64
+    hypervisor: vcloud
+  win2008r2:
+    roles:
+      - agent
+      - default
+    platform: windows-2008r2-x86_64
+    template: win-2008r2-x86_64
+    hypervisor: vcloud
+CONFIG:
+  nfs_server: none
+  ssh:
+    keys: "~/.ssh/id_rsa-acceptance"
+  consoleport: 443
+  datastore: instance0
+  folder: Delivery/Quality Assurance/Enterprise/Dynamic
+  resourcepool: delivery/Quality Assurance/Enterprise/Dynamic
+  pooling_api: http://vcloud.delivery.puppetlabs.net/
+  pe_dir: http://neptune.puppetlabs.lan/3.2/ci-ready/
diff --git a/puppet/modules/stdlib/spec/acceptance/nodesets/windows-2012-x86_64.yml b/puppet/modules/stdlib/spec/acceptance/nodesets/windows-2012-x86_64.yml
new file mode 100644
index 00000000..eaa4eca9
--- /dev/null
+++ b/puppet/modules/stdlib/spec/acceptance/nodesets/windows-2012-x86_64.yml
@@ -0,0 +1,26 @@
+HOSTS:
+  ubuntu1204:
+    roles:
+      - master
+      - database
+      - dashboard
+    platform: ubuntu-12.04-amd64
+    template: ubuntu-1204-x86_64
+    hypervisor: vcloud
+  win2012:
+    roles:
+      - agent
+      - default
+    platform: windows-2012-x86_64
+    template: win-2012-x86_64
+    hypervisor: vcloud
+CONFIG:
+  nfs_server: none
+  ssh:
+    keys: "~/.ssh/id_rsa-acceptance"
+  consoleport: 443
+  datastore: instance0
+  folder: Delivery/Quality Assurance/Enterprise/Dynamic
+  resourcepool: delivery/Quality Assurance/Enterprise/Dynamic
+  pooling_api: http://vcloud.delivery.puppetlabs.net/
+  pe_dir: http://neptune.puppetlabs.lan/3.2/ci-ready/
diff --git a/puppet/modules/stdlib/spec/acceptance/nodesets/windows-2012r2-x86_64.yml b/puppet/modules/stdlib/spec/acceptance/nodesets/windows-2012r2-x86_64.yml
new file mode 100644
index 00000000..1f0ea97c
--- /dev/null
+++ b/puppet/modules/stdlib/spec/acceptance/nodesets/windows-2012r2-x86_64.yml
@@ -0,0 +1,26 @@
+HOSTS:
+  ubuntu1204:
+    roles:
+      - master
+      - database
+      - dashboard
+    platform: ubuntu-12.04-amd64
+    template: ubuntu-1204-x86_64
+    hypervisor: vcloud
+  win2012r2:
+    roles:
+      - agent
+      - default
+    platform: windows-2012r2-x86_64
+    template: win-2012r2-x86_64
+    hypervisor: vcloud
+CONFIG:
+  nfs_server: none
+  ssh:
+    keys: "~/.ssh/id_rsa-acceptance"
+  consoleport: 443
+  datastore: instance0
+  folder: Delivery/Quality Assurance/Enterprise/Dynamic
+  resourcepool: delivery/Quality Assurance/Enterprise/Dynamic
+  pooling_api: http://vcloud.delivery.puppetlabs.net/
+  pe_dir: http://neptune.puppetlabs.lan/3.2/ci-ready/
diff --git a/puppet/modules/stdlib/spec/acceptance/num2bool_spec.rb b/puppet/modules/stdlib/spec/acceptance/num2bool_spec.rb
new file mode 100755
index 00000000..1d99ba02
--- /dev/null
+++ b/puppet/modules/stdlib/spec/acceptance/num2bool_spec.rb
@@ -0,0 +1,76 @@
+#! /usr/bin/env ruby -S rspec
+require 'spec_helper_acceptance'
+
+describe 'num2bool function', :unless => UNSUPPORTED_PLATFORMS.include?(fact('operatingsystem')) do
+  describe 'success' do
+    it 'bools positive numbers and numeric strings as true' do
+      pp = <<-EOS
+      $a = 1
+      $b = "1"
+      $c = "50"
+      $ao = num2bool($a)
+      $bo = num2bool($b)
+      $co = num2bool($c)
+      notice(inline_template('a is <%= @ao.inspect %>'))
+      notice(inline_template('b is <%= @bo.inspect %>'))
+      notice(inline_template('c is <%= @co.inspect %>'))
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/a is true/)
+        expect(r.stdout).to match(/b is true/)
+        expect(r.stdout).to match(/c is true/)
+      end
+    end
+    it 'bools negative numbers as false' do
+      pp = <<-EOS
+      $a = 0
+      $b = -0.1
+      $c = ["-50","1"]
+      $ao = num2bool($a)
+      $bo = num2bool($b)
+      $co = num2bool($c)
+      notice(inline_template('a is <%= @ao.inspect %>'))
+      notice(inline_template('b is <%= @bo.inspect %>'))
+      notice(inline_template('c is <%= @co.inspect %>'))
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/a is false/)
+        expect(r.stdout).to match(/b is false/)
+        expect(r.stdout).to match(/c is false/)
+      end
+    end
+  end
+  describe 'failure' do
+    it 'fails on words' do
+      pp = <<-EOS
+      $a = "a"
+      $ao = num2bool($a)
+      notice(inline_template('a is <%= @ao.inspect %>'))
+      EOS
+      expect(apply_manifest(pp, :expect_failures => true).stderr).to match(/not look like a number/)
+    end
+
+    it 'fails on numberwords' do
+      pp = <<-EOS
+      $b = "1b"
+      $bo = num2bool($b)
+      notice(inline_template('b is <%= @bo.inspect %>'))
+      EOS
+      expect(apply_manifest(pp, :expect_failures => true).stderr).to match(/not look like a number/)
+
+    end
+
+    it 'fails on non-numeric/strings' do
+      pending "The function will call .to_s.to_i on anything not a Numeric or
+      String, and results in 0. Is this intended?"
+      pp = <<-EOS
+      $c = {"c" => "-50"}
+      $co = num2bool($c)
+      notice(inline_template('c is <%= @co.inspect %>'))
+      EOS
+      expect(apply_manifest(ppc :expect_failures => true).stderr).to match(/Unable to parse/)
+    end
+  end
+end
diff --git a/puppet/modules/stdlib/spec/acceptance/parsejson_spec.rb b/puppet/modules/stdlib/spec/acceptance/parsejson_spec.rb
new file mode 100755
index 00000000..50978102
--- /dev/null
+++ b/puppet/modules/stdlib/spec/acceptance/parsejson_spec.rb
@@ -0,0 +1,34 @@
+#! /usr/bin/env ruby -S rspec
+require 'spec_helper_acceptance'
+
+describe 'parsejson function', :unless => UNSUPPORTED_PLATFORMS.include?(fact('operatingsystem')) do
+  describe 'success' do
+    it 'parses valid json' do
+      pp = <<-EOS
+      $a = '{"hunter": "washere", "tests": "passing"}'
+      $ao = parsejson($a)
+      $tests = $ao['tests']
+      notice(inline_template('tests are <%= @tests.inspect %>'))
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/tests are "passing"/)
+      end
+    end
+  end
+  describe 'failure' do
+    it 'raises error on incorrect json' do
+      pp = <<-EOS
+      $a = '{"hunter": "washere", "tests": "passing",}'
+      $ao = parsejson($a)
+      notice(inline_template('a is <%= @ao.inspect %>'))
+      EOS
+
+      apply_manifest(pp, :expect_failures => true) do |r|
+        expect(r.stderr).to match(/expected next name/)
+      end
+    end
+
+    it 'raises error on incorrect number of arguments'
+  end
+end
diff --git a/puppet/modules/stdlib/spec/acceptance/parseyaml_spec.rb b/puppet/modules/stdlib/spec/acceptance/parseyaml_spec.rb
new file mode 100755
index 00000000..5819837c
--- /dev/null
+++ b/puppet/modules/stdlib/spec/acceptance/parseyaml_spec.rb
@@ -0,0 +1,35 @@
+#! /usr/bin/env ruby -S rspec
+require 'spec_helper_acceptance'
+
+describe 'parseyaml function', :unless => UNSUPPORTED_PLATFORMS.include?(fact('operatingsystem')) do
+  describe 'success' do
+    it 'parses valid yaml' do
+      pp = <<-EOS
+      $a = "---\nhunter: washere\ntests: passing\n"
+      $o = parseyaml($a)
+      $tests = $o['tests']
+      notice(inline_template('tests are <%= @tests.inspect %>'))
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/tests are "passing"/)
+      end
+    end
+  end
+  describe 'failure' do
+    it 'raises error on incorrect yaml' do
+      pp = <<-EOS
+      $a = "---\nhunter: washere\ntests: passing\n:"
+      $o = parseyaml($a)
+      $tests = $o['tests']
+      notice(inline_template('tests are <%= @tests.inspect %>'))
+      EOS
+
+      apply_manifest(pp, :expect_failures => true) do |r|
+        expect(r.stderr).to match(/(syntax error|did not find expected key)/)
+      end
+    end
+
+    it 'raises error on incorrect number of arguments'
+  end
+end
diff --git a/puppet/modules/stdlib/spec/acceptance/pick_default_spec.rb b/puppet/modules/stdlib/spec/acceptance/pick_default_spec.rb
new file mode 100755
index 00000000..a663f54e
--- /dev/null
+++ b/puppet/modules/stdlib/spec/acceptance/pick_default_spec.rb
@@ -0,0 +1,54 @@
+#! /usr/bin/env ruby -S rspec
+require 'spec_helper_acceptance'
+
+describe 'pick_default function', :unless => UNSUPPORTED_PLATFORMS.include?(fact('operatingsystem')) do
+  describe 'success' do
+    it 'pick_defaults a default value' do
+      pp = <<-EOS
+      $a = undef
+      $o = pick_default($a, 'default')
+      notice(inline_template('picked is <%= @o.inspect %>'))
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/picked is "default"/)
+      end
+    end
+    it 'pick_defaults with no value' do
+      pp = <<-EOS
+      $a = undef
+      $b = undef
+      $o = pick_default($a,$b)
+      notice(inline_template('picked is <%= @o.inspect %>'))
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/picked is ""/)
+      end
+    end
+    it 'pick_defaults the first set value' do
+      pp = <<-EOS
+      $a = "something"
+      $b = "long"
+      $o = pick_default($a, $b, 'default')
+      notice(inline_template('picked is <%= @o.inspect %>'))
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/picked is "something"/)
+      end
+    end
+  end
+  describe 'failure' do
+    it 'raises error with no values' do
+      pp = <<-EOS
+      $o = pick_default()
+      notice(inline_template('picked is <%= @o.inspect %>'))
+      EOS
+
+      apply_manifest(pp, :expect_failures => true) do |r|
+        expect(r.stderr).to match(/Must receive at least one argument/)
+      end
+    end
+  end
+end
diff --git a/puppet/modules/stdlib/spec/acceptance/pick_spec.rb b/puppet/modules/stdlib/spec/acceptance/pick_spec.rb
new file mode 100755
index 00000000..46cf63f2
--- /dev/null
+++ b/puppet/modules/stdlib/spec/acceptance/pick_spec.rb
@@ -0,0 +1,44 @@
+#! /usr/bin/env ruby -S rspec
+require 'spec_helper_acceptance'
+
+describe 'pick function', :unless => UNSUPPORTED_PLATFORMS.include?(fact('operatingsystem')) do
+  describe 'success' do
+    it 'picks a default value' do
+      pp = <<-EOS
+      $a = undef
+      $o = pick($a, 'default')
+      notice(inline_template('picked is <%= @o.inspect %>'))
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/picked is "default"/)
+      end
+    end
+    it 'picks the first set value' do
+      pp = <<-EOS
+      $a = "something"
+      $b = "long"
+      $o = pick($a, $b, 'default')
+      notice(inline_template('picked is <%= @o.inspect %>'))
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/picked is "something"/)
+      end
+    end
+  end
+  describe 'failure' do
+    it 'raises error with all undef values' do
+      pp = <<-EOS
+      $a = undef
+      $b = undef
+      $o = pick($a, $b)
+      notice(inline_template('picked is <%= @o.inspect %>'))
+      EOS
+
+      apply_manifest(pp, :expect_failures => true) do |r|
+        expect(r.stderr).to match(/must receive at least one non empty value/)
+      end
+    end
+  end
+end
diff --git a/puppet/modules/stdlib/spec/acceptance/prefix_spec.rb b/puppet/modules/stdlib/spec/acceptance/prefix_spec.rb
new file mode 100755
index 00000000..de55530e
--- /dev/null
+++ b/puppet/modules/stdlib/spec/acceptance/prefix_spec.rb
@@ -0,0 +1,42 @@
+#! /usr/bin/env ruby -S rspec
+require 'spec_helper_acceptance'
+
+describe 'prefix function', :unless => UNSUPPORTED_PLATFORMS.include?(fact('operatingsystem')) do
+  describe 'success' do
+    it 'prefixes array of values' do
+      pp = <<-EOS
+      $o = prefix(['a','b','c'],'p')
+      notice(inline_template('prefix is <%= @o.inspect %>'))
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/prefix is \["pa", "pb", "pc"\]/)
+      end
+    end
+    it 'prefixs with empty array' do
+      pp = <<-EOS
+      $o = prefix([],'p')
+      notice(inline_template('prefix is <%= @o.inspect %>'))
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/prefix is \[\]/)
+      end
+    end
+    it 'prefixs array of values with undef' do
+      pp = <<-EOS
+      $o = prefix(['a','b','c'], undef)
+      notice(inline_template('prefix is <%= @o.inspect %>'))
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/prefix is \["a", "b", "c"\]/)
+      end
+    end
+  end
+  describe 'failure' do
+    it 'fails with no arguments'
+    it 'fails when first argument is not array'
+    it 'fails when second argument is not string'
+  end
+end
diff --git a/puppet/modules/stdlib/spec/acceptance/range_spec.rb b/puppet/modules/stdlib/spec/acceptance/range_spec.rb
new file mode 100755
index 00000000..a3ccd339
--- /dev/null
+++ b/puppet/modules/stdlib/spec/acceptance/range_spec.rb
@@ -0,0 +1,36 @@
+#! /usr/bin/env ruby -S rspec
+require 'spec_helper_acceptance'
+
+describe 'range function', :unless => UNSUPPORTED_PLATFORMS.include?(fact('operatingsystem')) do
+  describe 'success' do
+    it 'ranges letters' do
+      pp = <<-EOS
+      $o = range('a','d')
+      notice(inline_template('range is <%= @o.inspect %>'))
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/range is \["a", "b", "c", "d"\]/)
+      end
+    end
+    it 'ranges letters with a step' do
+      pp = <<-EOS
+      $o = range('a','d', '2')
+      notice(inline_template('range is <%= @o.inspect %>'))
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/range is \["a", "c"\]/)
+      end
+    end
+    it 'ranges letters with a negative step'
+    it 'ranges numbers'
+    it 'ranges numbers with a step'
+    it 'ranges numbers with a negative step'
+    it 'ranges numeric strings'
+    it 'ranges zero padded numbers'
+  end
+  describe 'failure' do
+    it 'fails with no arguments'
+  end
+end
diff --git a/puppet/modules/stdlib/spec/acceptance/reject_spec.rb b/puppet/modules/stdlib/spec/acceptance/reject_spec.rb
new file mode 100755
index 00000000..7f16a008
--- /dev/null
+++ b/puppet/modules/stdlib/spec/acceptance/reject_spec.rb
@@ -0,0 +1,42 @@
+#! /usr/bin/env ruby -S rspec
+require 'spec_helper_acceptance'
+
+describe 'reject function', :unless => UNSUPPORTED_PLATFORMS.include?(fact('operatingsystem')) do
+  describe 'success' do
+    it 'rejects array of values' do
+      pp = <<-EOS
+      $o = reject(['aaa','bbb','ccc','aaaddd'], 'aaa')
+      notice(inline_template('reject is <%= @o.inspect %>'))
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/reject is \["bbb", "ccc"\]/)
+      end
+    end
+    it 'rejects with empty array' do
+      pp = <<-EOS
+      $o = reject([],'aaa')
+      notice(inline_template('reject is <%= @o.inspect %>'))
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/reject is \[\]/)
+      end
+    end
+    it 'rejects array of values with undef' do
+      pp = <<-EOS
+      $o = reject(['aaa','bbb','ccc','aaaddd'], undef)
+      notice(inline_template('reject is <%= @o.inspect %>'))
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/reject is \[\]/)
+      end
+    end
+  end
+  describe 'failure' do
+    it 'fails with no arguments'
+    it 'fails when first argument is not array'
+    it 'fails when second argument is not string'
+  end
+end
diff --git a/puppet/modules/stdlib/spec/acceptance/reverse_spec.rb b/puppet/modules/stdlib/spec/acceptance/reverse_spec.rb
new file mode 100755
index 00000000..c3f01567
--- /dev/null
+++ b/puppet/modules/stdlib/spec/acceptance/reverse_spec.rb
@@ -0,0 +1,23 @@
+#! /usr/bin/env ruby -S rspec
+require 'spec_helper_acceptance'
+
+describe 'reverse function', :unless => UNSUPPORTED_PLATFORMS.include?(fact('operatingsystem')) do
+  describe 'success' do
+    it 'reverses strings' do
+      pp = <<-EOS
+      $a = "the public art galleries"
+      # Anagram: Large picture halls, I bet
+      $o = reverse($a)
+      notice(inline_template('reverse is <%= @o.inspect %>'))
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/reverse is "seirellag tra cilbup eht"/)
+      end
+    end
+  end
+  describe 'failure' do
+    it 'handles no arguments'
+    it 'handles non strings or arrays'
+  end
+end
diff --git a/puppet/modules/stdlib/spec/acceptance/rstrip_spec.rb b/puppet/modules/stdlib/spec/acceptance/rstrip_spec.rb
new file mode 100755
index 00000000..b57a8b04
--- /dev/null
+++ b/puppet/modules/stdlib/spec/acceptance/rstrip_spec.rb
@@ -0,0 +1,34 @@
+#! /usr/bin/env ruby -S rspec
+require 'spec_helper_acceptance'
+
+describe 'rstrip function', :unless => UNSUPPORTED_PLATFORMS.include?(fact('operatingsystem')) do
+  describe 'success' do
+    it 'rstrips arrays' do
+      pp = <<-EOS
+      $a = ["  the   ","   public   ","   art","galleries   "]
+      # Anagram: Large picture halls, I bet
+      $o = rstrip($a)
+      notice(inline_template('rstrip is <%= @o.inspect %>'))
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/rstrip is \["  the", "   public", "   art", "galleries"\]/)
+      end
+    end
+    it 'rstrips strings' do
+      pp = <<-EOS
+      $a = "   blowzy night-frumps vex'd jack q   "
+      $o = rstrip($a)
+      notice(inline_template('rstrip is <%= @o.inspect %>'))
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/rstrip is "   blowzy night-frumps vex'd jack q"/)
+      end
+    end
+  end
+  describe 'failure' do
+    it 'handles no arguments'
+    it 'handles non strings or arrays'
+  end
+end
diff --git a/puppet/modules/stdlib/spec/acceptance/shuffle_spec.rb b/puppet/modules/stdlib/spec/acceptance/shuffle_spec.rb
new file mode 100755
index 00000000..b840d1f1
--- /dev/null
+++ b/puppet/modules/stdlib/spec/acceptance/shuffle_spec.rb
@@ -0,0 +1,34 @@
+#! /usr/bin/env ruby -S rspec
+require 'spec_helper_acceptance'
+
+describe 'shuffle function', :unless => UNSUPPORTED_PLATFORMS.include?(fact('operatingsystem')) do
+  describe 'success' do
+    it 'shuffles arrays' do
+      pp = <<-EOS
+      $a = ["1", "2", "3", "4", "5", "6", "7", "8", "the","public","art","galleries"]
+      # Anagram: Large picture halls, I bet
+      $o = shuffle($a)
+      notice(inline_template('shuffle is <%= @o.inspect %>'))
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to_not match(/shuffle is \["1", "2", "3", "4", "5", "6", "7", "8", "the", "public", "art", "galleries"\]/)
+      end
+    end
+    it 'shuffles strings' do
+      pp = <<-EOS
+      $a = "blowzy night-frumps vex'd jack q"
+      $o = shuffle($a)
+      notice(inline_template('shuffle is <%= @o.inspect %>'))
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to_not match(/shuffle is "blowzy night-frumps vex'd jack q"/)
+      end
+    end
+  end
+  describe 'failure' do
+    it 'handles no arguments'
+    it 'handles non strings or arrays'
+  end
+end
diff --git a/puppet/modules/stdlib/spec/acceptance/size_spec.rb b/puppet/modules/stdlib/spec/acceptance/size_spec.rb
new file mode 100755
index 00000000..a52b778b
--- /dev/null
+++ b/puppet/modules/stdlib/spec/acceptance/size_spec.rb
@@ -0,0 +1,55 @@
+#! /usr/bin/env ruby -S rspec
+require 'spec_helper_acceptance'
+
+describe 'size function', :unless => UNSUPPORTED_PLATFORMS.include?(fact('operatingsystem')) do
+  describe 'success' do
+    it 'single string size' do
+      pp = <<-EOS
+      $a = 'discombobulate'
+      $o = size($a)
+      notice(inline_template('size is <%= @o.inspect %>'))
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/size is 14/)
+      end
+    end
+    it 'with empty string' do
+      pp = <<-EOS
+      $a = ''
+      $o = size($a)
+      notice(inline_template('size is <%= @o.inspect %>'))
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/size is 0/)
+      end
+    end
+    it 'with undef' do
+      pp = <<-EOS
+      $a = undef
+      $o = size($a)
+      notice(inline_template('size is <%= @o.inspect %>'))
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/size is 0/)
+      end
+    end
+    it 'strings in array' do
+      pp = <<-EOS
+      $a = ['discombobulate', 'moo']
+      $o = size($a)
+      notice(inline_template('size is <%= @o.inspect %>'))
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/size is 2/)
+      end
+    end
+  end
+  describe 'failure' do
+    it 'handles no arguments'
+    it 'handles non strings or arrays'
+  end
+end
diff --git a/puppet/modules/stdlib/spec/acceptance/sort_spec.rb b/puppet/modules/stdlib/spec/acceptance/sort_spec.rb
new file mode 100755
index 00000000..c85bfabd
--- /dev/null
+++ b/puppet/modules/stdlib/spec/acceptance/sort_spec.rb
@@ -0,0 +1,34 @@
+#! /usr/bin/env ruby -S rspec
+require 'spec_helper_acceptance'
+
+describe 'sort function', :unless => UNSUPPORTED_PLATFORMS.include?(fact('operatingsystem')) do
+  describe 'success' do
+    it 'sorts arrays' do
+      pp = <<-EOS
+      $a = ["the","public","art","galleries"]
+      # Anagram: Large picture halls, I bet
+      $o = sort($a)
+      notice(inline_template('sort is <%= @o.inspect %>'))
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/sort is \["art", "galleries", "public", "the"\]/)
+      end
+    end
+    it 'sorts strings' do
+      pp = <<-EOS
+      $a = "blowzy night-frumps vex'd jack q"
+      $o = sort($a)
+      notice(inline_template('sort is <%= @o.inspect %>'))
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/sort is "    '-abcdefghijklmnopqrstuvwxyz"/)
+      end
+    end
+  end
+  describe 'failure' do
+    it 'handles no arguments'
+    it 'handles non strings or arrays'
+  end
+end
diff --git a/puppet/modules/stdlib/spec/acceptance/squeeze_spec.rb b/puppet/modules/stdlib/spec/acceptance/squeeze_spec.rb
new file mode 100755
index 00000000..400a458c
--- /dev/null
+++ b/puppet/modules/stdlib/spec/acceptance/squeeze_spec.rb
@@ -0,0 +1,47 @@
+#! /usr/bin/env ruby -S rspec
+require 'spec_helper_acceptance'
+
+describe 'squeeze function', :unless => UNSUPPORTED_PLATFORMS.include?(fact('operatingsystem')) do
+  describe 'success' do
+    it 'squeezes arrays' do
+      pp = <<-EOS
+      # Real words!
+      $a = ["wallless", "laparohysterosalpingooophorectomy", "brrr", "goddessship"]
+      $o = squeeze($a)
+      notice(inline_template('squeeze is <%= @o.inspect %>'))
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/squeeze is \["wales", "laparohysterosalpingophorectomy", "br", "godeship"\]/)
+      end
+    end
+    it 'squeezez arrays with an argument'
+    it 'squeezes strings' do
+      pp = <<-EOS
+      $a = "wallless laparohysterosalpingooophorectomy brrr goddessship"
+      $o = squeeze($a)
+      notice(inline_template('squeeze is <%= @o.inspect %>'))
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/squeeze is "wales laparohysterosalpingophorectomy br godeship"/)
+      end
+    end
+
+    it 'squeezes strings with an argument' do
+      pp = <<-EOS
+      $a = "countessship duchessship governessship hostessship"
+      $o = squeeze($a, 's')
+      notice(inline_template('squeeze is <%= @o.inspect %>'))
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/squeeze is "counteship ducheship governeship hosteship"/)
+      end
+    end
+  end
+  describe 'failure' do
+    it 'handles no arguments'
+    it 'handles non strings or arrays'
+  end
+end
diff --git a/puppet/modules/stdlib/spec/acceptance/str2bool_spec.rb b/puppet/modules/stdlib/spec/acceptance/str2bool_spec.rb
new file mode 100755
index 00000000..cf549dab
--- /dev/null
+++ b/puppet/modules/stdlib/spec/acceptance/str2bool_spec.rb
@@ -0,0 +1,31 @@
+#! /usr/bin/env ruby -S rspec
+require 'spec_helper_acceptance'
+
+describe 'str2bool function', :unless => UNSUPPORTED_PLATFORMS.include?(fact('operatingsystem')) do
+  describe 'success' do
+    it 'works with "y"' do
+      pp = <<-EOS
+      $o = str2bool('y')
+      notice(inline_template('str2bool is <%= @o.inspect %>'))
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/str2bool is true/)
+      end
+    end
+    it 'works with "Y"'
+    it 'works with "yes"'
+    it 'works with "1"'
+    it 'works with "true"'
+    it 'works with "n"'
+    it 'works with "N"'
+    it 'works with "no"'
+    it 'works with "0"'
+    it 'works with "false"'
+    it 'works with undef'
+  end
+  describe 'failure' do
+    it 'handles no arguments'
+    it 'handles non arrays or strings'
+  end
+end
diff --git a/puppet/modules/stdlib/spec/acceptance/str2saltedsha512_spec.rb b/puppet/modules/stdlib/spec/acceptance/str2saltedsha512_spec.rb
new file mode 100755
index 00000000..993e63ba
--- /dev/null
+++ b/puppet/modules/stdlib/spec/acceptance/str2saltedsha512_spec.rb
@@ -0,0 +1,22 @@
+#! /usr/bin/env ruby -S rspec
+require 'spec_helper_acceptance'
+
+describe 'str2saltedsha512 function', :unless => UNSUPPORTED_PLATFORMS.include?(fact('operatingsystem')) do
+  describe 'success' do
+    it 'works with "y"' do
+      pp = <<-EOS
+      $o = str2saltedsha512('password')
+      notice(inline_template('str2saltedsha512 is <%= @o.inspect %>'))
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/str2saltedsha512 is "[a-f0-9]{136}"/)
+      end
+    end
+  end
+  describe 'failure' do
+    it 'handles no arguments'
+    it 'handles more than one argument'
+    it 'handles non strings'
+  end
+end
diff --git a/puppet/modules/stdlib/spec/acceptance/strftime_spec.rb b/puppet/modules/stdlib/spec/acceptance/strftime_spec.rb
new file mode 100755
index 00000000..53b7f903
--- /dev/null
+++ b/puppet/modules/stdlib/spec/acceptance/strftime_spec.rb
@@ -0,0 +1,22 @@
+#! /usr/bin/env ruby -S rspec
+require 'spec_helper_acceptance'
+
+describe 'strftime function', :unless => UNSUPPORTED_PLATFORMS.include?(fact('operatingsystem')) do
+  describe 'success' do
+    it 'gives the Century' do
+      pp = <<-EOS
+      $o = strftime('%C')
+      notice(inline_template('strftime is <%= @o.inspect %>'))
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/strftime is "20"/)
+      end
+    end
+    it 'takes a timezone argument'
+  end
+  describe 'failure' do
+    it 'handles no arguments'
+    it 'handles invalid format strings'
+  end
+end
diff --git a/puppet/modules/stdlib/spec/acceptance/strip_spec.rb b/puppet/modules/stdlib/spec/acceptance/strip_spec.rb
new file mode 100755
index 00000000..906fd7ab
--- /dev/null
+++ b/puppet/modules/stdlib/spec/acceptance/strip_spec.rb
@@ -0,0 +1,34 @@
+#! /usr/bin/env ruby -S rspec
+require 'spec_helper_acceptance'
+
+describe 'strip function', :unless => UNSUPPORTED_PLATFORMS.include?(fact('operatingsystem')) do
+  describe 'success' do
+    it 'strips arrays' do
+      pp = <<-EOS
+      $a = ["  the   ","   public   ","   art","galleries   "]
+      # Anagram: Large picture halls, I bet
+      $o = strip($a)
+      notice(inline_template('strip is <%= @o.inspect %>'))
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/strip is \["the", "public", "art", "galleries"\]/)
+      end
+    end
+    it 'strips strings' do
+      pp = <<-EOS
+      $a = "   blowzy night-frumps vex'd jack q   "
+      $o = strip($a)
+      notice(inline_template('strip is <%= @o.inspect %>'))
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/strip is "blowzy night-frumps vex'd jack q"/)
+      end
+    end
+  end
+  describe 'failure' do
+    it 'handles no arguments'
+    it 'handles non strings or arrays'
+  end
+end
diff --git a/puppet/modules/stdlib/spec/acceptance/suffix_spec.rb b/puppet/modules/stdlib/spec/acceptance/suffix_spec.rb
new file mode 100755
index 00000000..630f866d
--- /dev/null
+++ b/puppet/modules/stdlib/spec/acceptance/suffix_spec.rb
@@ -0,0 +1,42 @@
+#! /usr/bin/env ruby -S rspec
+require 'spec_helper_acceptance'
+
+describe 'suffix function', :unless => UNSUPPORTED_PLATFORMS.include?(fact('operatingsystem')) do
+  describe 'success' do
+    it 'suffixes array of values' do
+      pp = <<-EOS
+      $o = suffix(['a','b','c'],'p')
+      notice(inline_template('suffix is <%= @o.inspect %>'))
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/suffix is \["ap", "bp", "cp"\]/)
+      end
+    end
+    it 'suffixs with empty array' do
+      pp = <<-EOS
+      $o = suffix([],'p')
+      notice(inline_template('suffix is <%= @o.inspect %>'))
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/suffix is \[\]/)
+      end
+    end
+    it 'suffixs array of values with undef' do
+      pp = <<-EOS
+      $o = suffix(['a','b','c'], undef)
+      notice(inline_template('suffix is <%= @o.inspect %>'))
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/suffix is \["a", "b", "c"\]/)
+      end
+    end
+  end
+  describe 'failure' do
+    it 'fails with no arguments'
+    it 'fails when first argument is not array'
+    it 'fails when second argument is not string'
+  end
+end
diff --git a/puppet/modules/stdlib/spec/acceptance/swapcase_spec.rb b/puppet/modules/stdlib/spec/acceptance/swapcase_spec.rb
new file mode 100755
index 00000000..b7894fbe
--- /dev/null
+++ b/puppet/modules/stdlib/spec/acceptance/swapcase_spec.rb
@@ -0,0 +1,22 @@
+#! /usr/bin/env ruby -S rspec
+require 'spec_helper_acceptance'
+
+describe 'swapcase function', :unless => UNSUPPORTED_PLATFORMS.include?(fact('operatingsystem')) do
+  describe 'success' do
+    it 'works with strings' do
+      pp = <<-EOS
+      $o = swapcase('aBcD')
+      notice(inline_template('swapcase is <%= @o.inspect %>'))
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/swapcase is "AbCd"/)
+      end
+    end
+    it 'works with arrays'
+  end
+  describe 'failure' do
+    it 'handles no arguments'
+    it 'handles non arrays or strings'
+  end
+end
diff --git a/puppet/modules/stdlib/spec/acceptance/time_spec.rb b/puppet/modules/stdlib/spec/acceptance/time_spec.rb
new file mode 100755
index 00000000..cdb29607
--- /dev/null
+++ b/puppet/modules/stdlib/spec/acceptance/time_spec.rb
@@ -0,0 +1,36 @@
+#! /usr/bin/env ruby -S rspec
+require 'spec_helper_acceptance'
+
+describe 'time function', :unless => UNSUPPORTED_PLATFORMS.include?(fact('operatingsystem')) do
+  describe 'success' do
+    it 'gives the time' do
+      pp = <<-EOS
+      $o = time()
+      notice(inline_template('time is <%= @o.inspect %>'))
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        m = r.stdout.match(/time is (\d+)\D/)
+
+        # When I wrote this test
+        expect(Integer(m[1])).to be > 1398894170
+      end
+    end
+    it 'takes a timezone argument' do
+      pp = <<-EOS
+      $o = time('UTC')
+      notice(inline_template('time is <%= @o.inspect %>'))
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        m = r.stdout.match(/time is (\d+)\D/)
+
+        expect(Integer(m[1])).to be > 1398894170
+      end
+    end
+  end
+  describe 'failure' do
+    it 'handles more arguments'
+    it 'handles invalid timezones'
+  end
+end
diff --git a/puppet/modules/stdlib/spec/acceptance/to_bytes_spec.rb b/puppet/modules/stdlib/spec/acceptance/to_bytes_spec.rb
new file mode 100755
index 00000000..2b4c61f4
--- /dev/null
+++ b/puppet/modules/stdlib/spec/acceptance/to_bytes_spec.rb
@@ -0,0 +1,27 @@
+#! /usr/bin/env ruby -S rspec
+require 'spec_helper_acceptance'
+
+describe 'to_bytes function', :unless => UNSUPPORTED_PLATFORMS.include?(fact('operatingsystem')) do
+  describe 'success' do
+    it 'converts kB to B' do
+      pp = <<-EOS
+      $o = to_bytes('4 kB')
+      notice(inline_template('to_bytes is <%= @o.inspect %>'))
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        m = r.stdout.match(/to_bytes is (\d+)\D/)
+        expect(m[1]).to eq("4096")
+      end
+    end
+    it 'works without the B in unit'
+    it 'works without a space before unit'
+    it 'works without a unit'
+    it 'converts fractions'
+  end
+  describe 'failure' do
+    it 'handles no arguments'
+    it 'handles non integer arguments'
+    it 'handles unknown units like uB'
+  end
+end
diff --git a/puppet/modules/stdlib/spec/acceptance/type_spec.rb b/puppet/modules/stdlib/spec/acceptance/type_spec.rb
new file mode 100755
index 00000000..67e32480
--- /dev/null
+++ b/puppet/modules/stdlib/spec/acceptance/type_spec.rb
@@ -0,0 +1,37 @@
+#! /usr/bin/env ruby -S rspec
+require 'spec_helper_acceptance'
+
+describe 'type function', :unless => (UNSUPPORTED_PLATFORMS.include?(fact('operatingsystem')) || is_future_parser_enabled?) do
+  describe 'success' do
+    it 'types arrays' do
+      pp = <<-EOS
+      $a = ["the","public","art","galleries"]
+      # Anagram: Large picture halls, I bet
+      $o = type($a)
+      notice(inline_template('type is <%= @o.inspect %>'))
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/type is "array"/)
+      end
+    end
+    it 'types strings' do
+      pp = <<-EOS
+      $a = "blowzy night-frumps vex'd jack q"
+      $o = type($a)
+      notice(inline_template('type is <%= @o.inspect %>'))
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/type is "string"/)
+      end
+    end
+    it 'types hashes'
+    it 'types integers'
+    it 'types floats'
+    it 'types booleans'
+  end
+  describe 'failure' do
+    it 'handles no arguments'
+  end
+end
diff --git a/puppet/modules/stdlib/spec/acceptance/union_spec.rb b/puppet/modules/stdlib/spec/acceptance/union_spec.rb
new file mode 100755
index 00000000..6db8d0cf
--- /dev/null
+++ b/puppet/modules/stdlib/spec/acceptance/union_spec.rb
@@ -0,0 +1,24 @@
+#! /usr/bin/env ruby -S rspec
+require 'spec_helper_acceptance'
+
+describe 'union function', :unless => UNSUPPORTED_PLATFORMS.include?(fact('operatingsystem')) do
+  describe 'success' do
+    it 'unions arrays' do
+      pp = <<-EOS
+      $a = ["the","public"]
+      $b = ["art","galleries"]
+      # Anagram: Large picture halls, I bet
+      $o = union($a,$b)
+      notice(inline_template('union is <%= @o.inspect %>'))
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/union is \["the", "public", "art", "galleries"\]/)
+      end
+    end
+  end
+  describe 'failure' do
+    it 'handles no arguments'
+    it 'handles non arrays'
+  end
+end
diff --git a/puppet/modules/stdlib/spec/acceptance/unique_spec.rb b/puppet/modules/stdlib/spec/acceptance/unique_spec.rb
new file mode 100755
index 00000000..bfadad19
--- /dev/null
+++ b/puppet/modules/stdlib/spec/acceptance/unique_spec.rb
@@ -0,0 +1,33 @@
+#! /usr/bin/env ruby -S rspec
+require 'spec_helper_acceptance'
+
+describe 'unique function', :unless => UNSUPPORTED_PLATFORMS.include?(fact('operatingsystem')) do
+  describe 'success' do
+    it 'uniques arrays' do
+      pp = <<-EOS
+      $a = ["wallless", "wallless", "brrr", "goddessship"]
+      $o = unique($a)
+      notice(inline_template('unique is <%= @o.inspect %>'))
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/unique is \["wallless", "brrr", "goddessship"\]/)
+      end
+    end
+    it 'uniques strings' do
+      pp = <<-EOS
+      $a = "wallless laparohysterosalpingooophorectomy brrr goddessship"
+      $o = unique($a)
+      notice(inline_template('unique is <%= @o.inspect %>'))
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/unique is "wales prohytingcmbd"/)
+      end
+    end
+  end
+  describe 'failure' do
+    it 'handles no arguments'
+    it 'handles non strings or arrays'
+  end
+end
diff --git a/puppet/modules/stdlib/spec/acceptance/unsupported_spec.rb b/puppet/modules/stdlib/spec/acceptance/unsupported_spec.rb
new file mode 100755
index 00000000..1c559f67
--- /dev/null
+++ b/puppet/modules/stdlib/spec/acceptance/unsupported_spec.rb
@@ -0,0 +1,11 @@
+#! /usr/bin/env ruby -S rspec
+require 'spec_helper_acceptance'
+
+describe 'unsupported distributions and OSes', :if => UNSUPPORTED_PLATFORMS.include?(fact('operatingsystem')) do
+  it 'should fail' do
+    pp = <<-EOS
+    class { 'mysql::server': }
+    EOS
+    expect(apply_manifest(pp, :expect_failures => true).stderr).to match(/unsupported osfamily/i)
+  end
+end
diff --git a/puppet/modules/stdlib/spec/acceptance/upcase_spec.rb b/puppet/modules/stdlib/spec/acceptance/upcase_spec.rb
new file mode 100755
index 00000000..3d2906d7
--- /dev/null
+++ b/puppet/modules/stdlib/spec/acceptance/upcase_spec.rb
@@ -0,0 +1,33 @@
+#! /usr/bin/env ruby -S rspec
+require 'spec_helper_acceptance'
+
+describe 'upcase function', :unless => UNSUPPORTED_PLATFORMS.include?(fact('operatingsystem')) do
+  describe 'success' do
+    it 'upcases arrays' do
+      pp = <<-EOS
+      $a = ["wallless", "laparohysterosalpingooophorectomy", "brrr", "goddessship"]
+      $o = upcase($a)
+      notice(inline_template('upcase is <%= @o.inspect %>'))
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/upcase is \["WALLLESS", "LAPAROHYSTEROSALPINGOOOPHORECTOMY", "BRRR", "GODDESSSHIP"\]/)
+      end
+    end
+    it 'upcases strings' do
+      pp = <<-EOS
+      $a = "wallless laparohysterosalpingooophorectomy brrr goddessship"
+      $o = upcase($a)
+      notice(inline_template('upcase is <%= @o.inspect %>'))
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/upcase is "WALLLESS LAPAROHYSTEROSALPINGOOOPHORECTOMY BRRR GODDESSSHIP"/)
+      end
+    end
+  end
+  describe 'failure' do
+    it 'handles no arguments'
+    it 'handles non strings or arrays'
+  end
+end
diff --git a/puppet/modules/stdlib/spec/acceptance/uriescape_spec.rb b/puppet/modules/stdlib/spec/acceptance/uriescape_spec.rb
new file mode 100755
index 00000000..7e30205e
--- /dev/null
+++ b/puppet/modules/stdlib/spec/acceptance/uriescape_spec.rb
@@ -0,0 +1,23 @@
+#! /usr/bin/env ruby -S rspec
+require 'spec_helper_acceptance'
+
+describe 'uriescape function', :unless => UNSUPPORTED_PLATFORMS.include?(fact('operatingsystem')) do
+  describe 'success' do
+    it 'uriescape strings' do
+      pp = <<-EOS
+      $a = ":/?#[]@!$&'()*+,;= \\\"{}"
+      $o = uriescape($a)
+      notice(inline_template('uriescape is <%= @o.inspect %>'))
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/uriescape is ":\/\?%23\[\]@!\$&'\(\)\*\+,;=%20%22%7B%7D"/)
+      end
+    end
+    it 'does nothing if a string is already safe'
+  end
+  describe 'failure' do
+    it 'handles no arguments'
+    it 'handles non strings or arrays'
+  end
+end
diff --git a/puppet/modules/stdlib/spec/acceptance/validate_absolute_path_spec.rb b/puppet/modules/stdlib/spec/acceptance/validate_absolute_path_spec.rb
new file mode 100755
index 00000000..7082e848
--- /dev/null
+++ b/puppet/modules/stdlib/spec/acceptance/validate_absolute_path_spec.rb
@@ -0,0 +1,31 @@
+#! /usr/bin/env ruby -S rspec
+require 'spec_helper_acceptance'
+
+describe 'validate_absolute_path function', :unless => UNSUPPORTED_PLATFORMS.include?(fact('operatingsystem')) do
+  describe 'success' do
+    %w{
+      C:/
+      C:\\\\
+      C:\\\\WINDOWS\\\\System32
+      C:/windows/system32
+      X:/foo/bar
+      X:\\\\foo\\\\bar
+      /var/tmp
+      /var/lib/puppet
+      /var/opt/../lib/puppet
+    }.each do |path|
+      it "validates a single argument #{path}" do
+        pp = <<-EOS
+        $one = '#{path}'
+        validate_absolute_path($one)
+        EOS
+
+        apply_manifest(pp, :catch_failures => true)
+      end
+    end
+  end
+  describe 'failure' do
+    it 'handles improper number of arguments'
+    it 'handles relative paths'
+  end
+end
diff --git a/puppet/modules/stdlib/spec/acceptance/validate_array_spec.rb b/puppet/modules/stdlib/spec/acceptance/validate_array_spec.rb
new file mode 100755
index 00000000..b53e98c2
--- /dev/null
+++ b/puppet/modules/stdlib/spec/acceptance/validate_array_spec.rb
@@ -0,0 +1,37 @@
+#! /usr/bin/env ruby -S rspec
+require 'spec_helper_acceptance'
+
+describe 'validate_array function', :unless => UNSUPPORTED_PLATFORMS.include?(fact('operatingsystem')) do
+  describe 'success' do
+    it 'validates a single argument' do
+      pp = <<-EOS
+      $one = ['a', 'b']
+      validate_array($one)
+      EOS
+
+      apply_manifest(pp, :catch_failures => true)
+    end
+    it 'validates an multiple arguments' do
+      pp = <<-EOS
+      $one = ['a', 'b']
+      $two = [['c'], 'd']
+      validate_array($one,$two)
+      EOS
+
+      apply_manifest(pp, :catch_failures => true)
+    end
+    it 'validates a non-array' do
+      {
+        %{validate_array({'a' => 'hash' })} => "Hash",
+        %{validate_array('string')}         => "String",
+        %{validate_array(false)}            => "FalseClass",
+        %{validate_array(undef)}            => "String"
+      }.each do |pp,type|
+        expect(apply_manifest(pp, :expect_failures => true).stderr).to match(/a #{type}/)
+      end
+    end
+  end
+  describe 'failure' do
+    it 'handles improper number of arguments'
+  end
+end
diff --git a/puppet/modules/stdlib/spec/acceptance/validate_augeas_spec.rb b/puppet/modules/stdlib/spec/acceptance/validate_augeas_spec.rb
new file mode 100755
index 00000000..71a4c842
--- /dev/null
+++ b/puppet/modules/stdlib/spec/acceptance/validate_augeas_spec.rb
@@ -0,0 +1,63 @@
+#! /usr/bin/env ruby -S rspec
+require 'spec_helper_acceptance'
+
+describe 'validate_augeas function', :unless => ((UNSUPPORTED_PLATFORMS.include?(fact('operatingsystem'))) or (fact('osfamily') == 'windows')) do
+  describe 'prep' do
+    it 'installs augeas for tests'
+  end
+  describe 'success' do
+    context 'valid inputs with no 3rd argument' do
+      {
+        'root:x:0:0:root:/root:/bin/bash\n'                        => 'Passwd.lns',
+        'proc /proc   proc    nodev,noexec,nosuid     0       0\n' => 'Fstab.lns'
+      }.each do |line,lens|
+        it "validates a single argument for #{lens}" do
+          pp = <<-EOS
+          $line = "#{line}"
+          $lens = "#{lens}"
+          validate_augeas($line, $lens)
+          EOS
+
+          apply_manifest(pp, :catch_failures => true)
+        end
+      end
+    end
+    context 'valid inputs with 3rd and 4th arguments' do
+      it "validates a restricted value" do
+        line        = 'root:x:0:0:root:/root:/bin/barsh\n'
+        lens        = 'Passwd.lns'
+        restriction = '$file/*[shell="/bin/barsh"]'
+        pp = <<-EOS
+        $line        = "#{line}"
+        $lens        = "#{lens}"
+        $restriction = ['#{restriction}']
+        validate_augeas($line, $lens, $restriction, "my custom failure message")
+        EOS
+
+        expect(apply_manifest(pp, :expect_failures => true).stderr).to match(/my custom failure message/)
+      end
+    end
+    context 'invalid inputs' do
+      {
+        'root:x:0:0:root' => 'Passwd.lns',
+        '127.0.1.1'       => 'Hosts.lns'
+      }.each do |line,lens|
+        it "validates a single argument for #{lens}" do
+          pp = <<-EOS
+          $line = "#{line}"
+          $lens = "#{lens}"
+          validate_augeas($line, $lens)
+          EOS
+
+          apply_manifest(pp, :expect_failures => true)
+        end
+      end
+    end
+    context 'garbage inputs' do
+      it 'raises an error on invalid inputs'
+    end
+  end
+  describe 'failure' do
+    it 'handles improper number of arguments'
+  end
+end
diff --git a/puppet/modules/stdlib/spec/acceptance/validate_bool_spec.rb b/puppet/modules/stdlib/spec/acceptance/validate_bool_spec.rb
new file mode 100755
index 00000000..c837f089
--- /dev/null
+++ b/puppet/modules/stdlib/spec/acceptance/validate_bool_spec.rb
@@ -0,0 +1,37 @@
+#! /usr/bin/env ruby -S rspec
+require 'spec_helper_acceptance'
+
+describe 'validate_bool function', :unless => UNSUPPORTED_PLATFORMS.include?(fact('operatingsystem')) do
+  describe 'success' do
+    it 'validates a single argument' do
+      pp = <<-EOS
+      $one = true
+      validate_bool($one)
+      EOS
+
+      apply_manifest(pp, :catch_failures => true)
+    end
+    it 'validates an multiple arguments' do
+      pp = <<-EOS
+      $one = true
+      $two = false
+      validate_bool($one,$two)
+      EOS
+
+      apply_manifest(pp, :catch_failures => true)
+    end
+    it 'validates a non-bool' do
+      {
+        %{validate_bool('true')}  => "String",
+        %{validate_bool('false')} => "String",
+        %{validate_bool([true])}  => "Array",
+        %{validate_bool(undef)}   => "String",
+      }.each do |pp,type|
+        expect(apply_manifest(pp, :expect_failures => true).stderr).to match(/a #{type}/)
+      end
+    end
+  end
+  describe 'failure' do
+    it 'handles improper number of arguments'
+  end
+end
diff --git a/puppet/modules/stdlib/spec/acceptance/validate_cmd_spec.rb b/puppet/modules/stdlib/spec/acceptance/validate_cmd_spec.rb
new file mode 100755
index 00000000..5ac66fdb
--- /dev/null
+++ b/puppet/modules/stdlib/spec/acceptance/validate_cmd_spec.rb
@@ -0,0 +1,52 @@
+#! /usr/bin/env ruby -S rspec
+require 'spec_helper_acceptance'
+
+describe 'validate_cmd function', :unless => UNSUPPORTED_PLATFORMS.include?(fact('operatingsystem')) do
+  describe 'success' do
+    it 'validates a true command' do
+      pp = <<-EOS
+      $one = 'foo'
+      if $::osfamily == 'windows' {
+        $two = 'echo' #shell built-in
+      } else {
+        $two = '/bin/echo'
+      }
+      validate_cmd($one,$two)
+      EOS
+
+      apply_manifest(pp, :catch_failures => true)
+    end
+    it 'validates a fail command' do
+      pp = <<-EOS
+      $one = 'foo'
+      if $::osfamily == 'windows' {
+        $two = 'C:/aoeu'
+      } else {
+        $two = '/bin/aoeu'
+      }
+      validate_cmd($one,$two)
+      EOS
+
+      apply_manifest(pp, :expect_failures => true)
+    end
+    it 'validates a fail command with a custom error message' do
+      pp = <<-EOS
+      $one = 'foo'
+      if $::osfamily == 'windows' {
+        $two = 'C:/aoeu'
+      } else {
+        $two = '/bin/aoeu'
+      }
+      validate_cmd($one,$two,"aoeu is dvorak")
+      EOS
+
+      apply_manifest(pp, :expect_failures => true) do |output|
+        expect(output.stderr).to match(/aoeu is dvorak/)
+      end
+    end
+  end
+  describe 'failure' do
+    it 'handles improper number of arguments'
+    it 'handles improper argument types'
+  end
+end
diff --git a/puppet/modules/stdlib/spec/acceptance/validate_hash_spec.rb b/puppet/modules/stdlib/spec/acceptance/validate_hash_spec.rb
new file mode 100755
index 00000000..52fb615b
--- /dev/null
+++ b/puppet/modules/stdlib/spec/acceptance/validate_hash_spec.rb
@@ -0,0 +1,37 @@
+#! /usr/bin/env ruby -S rspec
+require 'spec_helper_acceptance'
+
+describe 'validate_hash function', :unless => UNSUPPORTED_PLATFORMS.include?(fact('operatingsystem')) do
+  describe 'success' do
+    it 'validates a single argument' do
+      pp = <<-EOS
+      $one = { 'a' => 1 }
+      validate_hash($one)
+      EOS
+
+      apply_manifest(pp, :catch_failures => true)
+    end
+    it 'validates an multiple arguments' do
+      pp = <<-EOS
+      $one = { 'a' => 1 }
+      $two = { 'b' => 2 }
+      validate_hash($one,$two)
+      EOS
+
+      apply_manifest(pp, :catch_failures => true)
+    end
+    it 'validates a non-hash' do
+      {
+        %{validate_hash('{ "not" => "hash" }')} => "String",
+        %{validate_hash('string')}              => "String",
+        %{validate_hash(["array"])}             => "Array",
+        %{validate_hash(undef)}                 => "String",
+      }.each do |pp,type|
+        expect(apply_manifest(pp, :expect_failures => true).stderr).to match(/a #{type}/)
+      end
+    end
+  end
+  describe 'failure' do
+    it 'handles improper number of arguments'
+  end
+end
diff --git a/puppet/modules/stdlib/spec/acceptance/validate_ipv4_address_spec.rb b/puppet/modules/stdlib/spec/acceptance/validate_ipv4_address_spec.rb
new file mode 100755
index 00000000..64841c37
--- /dev/null
+++ b/puppet/modules/stdlib/spec/acceptance/validate_ipv4_address_spec.rb
@@ -0,0 +1,31 @@
+#! /usr/bin/env ruby -S rspec
+require 'spec_helper_acceptance'
+
+describe 'validate_ipv4_address function', :unless => UNSUPPORTED_PLATFORMS.include?(fact('operatingsystem')) do
+  describe 'success' do
+    it 'validates a single argument' do
+      pp = <<-EOS
+      $one = '1.2.3.4'
+      validate_ipv4_address($one)
+      EOS
+
+      apply_manifest(pp, :catch_failures => true)
+    end
+    it 'validates an multiple arguments' do
+      pp = <<-EOS
+      $one = '1.2.3.4'
+      $two = '5.6.7.8'
+      validate_ipv4_address($one,$two)
+      EOS
+
+      apply_manifest(pp, :catch_failures => true)
+    end
+  end
+  describe 'failure' do
+    it 'handles improper number of arguments'
+    it 'handles ipv6 addresses'
+    it 'handles non-ipv4 strings'
+    it 'handles numbers'
+    it 'handles no arguments'
+  end
+end
diff --git a/puppet/modules/stdlib/spec/acceptance/validate_ipv6_address_spec.rb b/puppet/modules/stdlib/spec/acceptance/validate_ipv6_address_spec.rb
new file mode 100755
index 00000000..6426d1a5
--- /dev/null
+++ b/puppet/modules/stdlib/spec/acceptance/validate_ipv6_address_spec.rb
@@ -0,0 +1,31 @@
+#! /usr/bin/env ruby -S rspec
+require 'spec_helper_acceptance'
+
+describe 'validate_ipv6_address function', :unless => UNSUPPORTED_PLATFORMS.include?(fact('operatingsystem')) do
+  describe 'success' do
+    it 'validates a single argument' do
+      pp = <<-EOS
+      $one = '3ffe:0505:0002::'
+      validate_ipv6_address($one)
+      EOS
+
+      apply_manifest(pp, :catch_failures => true)
+    end
+    it 'validates an multiple arguments' do
+      pp = <<-EOS
+      $one = '3ffe:0505:0002::'
+      $two = '3ffe:0505:0001::'
+      validate_ipv6_address($one,$two)
+      EOS
+
+      apply_manifest(pp, :catch_failures => true)
+    end
+  end
+  describe 'failure' do
+    it 'handles improper number of arguments'
+    it 'handles ipv6 addresses'
+    it 'handles non-ipv6 strings'
+    it 'handles numbers'
+    it 'handles no arguments'
+  end
+end
diff --git a/puppet/modules/stdlib/spec/acceptance/validate_re_spec.rb b/puppet/modules/stdlib/spec/acceptance/validate_re_spec.rb
new file mode 100755
index 00000000..22f6d47d
--- /dev/null
+++ b/puppet/modules/stdlib/spec/acceptance/validate_re_spec.rb
@@ -0,0 +1,47 @@
+#! /usr/bin/env ruby -S rspec
+require 'spec_helper_acceptance'
+
+describe 'validate_re function', :unless => UNSUPPORTED_PLATFORMS.include?(fact('operatingsystem')) do
+  describe 'success' do
+    it 'validates a string' do
+      pp = <<-EOS
+      $one = 'one'
+      $two = '^one$'
+      validate_re($one,$two)
+      EOS
+
+      apply_manifest(pp, :catch_failures => true)
+    end
+    it 'validates an array' do
+      pp = <<-EOS
+      $one = 'one'
+      $two = ['^one$', '^two']
+      validate_re($one,$two)
+      EOS
+
+      apply_manifest(pp, :catch_failures => true)
+    end
+    it 'validates a failed array' do
+      pp = <<-EOS
+      $one = 'one'
+      $two = ['^two$', '^three']
+      validate_re($one,$two)
+      EOS
+
+      apply_manifest(pp, :expect_failures => true)
+    end
+    it 'validates a failed array with a custom error message' do
+      pp = <<-EOS
+      $one = '3.4.3'
+      $two = '^2.7'
+      validate_re($one,$two,"The $puppetversion fact does not match 2.7")
+      EOS
+
+      expect(apply_manifest(pp, :expect_failures => true).stderr).to match(/does not match/)
+    end
+  end
+  describe 'failure' do
+    it 'handles improper number of arguments'
+    it 'handles improper argument types'
+  end
+end
diff --git a/puppet/modules/stdlib/spec/acceptance/validate_slength_spec.rb b/puppet/modules/stdlib/spec/acceptance/validate_slength_spec.rb
new file mode 100755
index 00000000..1ab2bb98
--- /dev/null
+++ b/puppet/modules/stdlib/spec/acceptance/validate_slength_spec.rb
@@ -0,0 +1,72 @@
+#! /usr/bin/env ruby -S rspec
+require 'spec_helper_acceptance'
+
+describe 'validate_slength function', :unless => UNSUPPORTED_PLATFORMS.include?(fact('operatingsystem')) do
+  describe 'success' do
+    it 'validates a single string max' do
+      pp = <<-EOS
+      $one = 'discombobulate'
+      $two = 17
+      validate_slength($one,$two)
+      EOS
+
+      apply_manifest(pp, :catch_failures => true)
+    end
+    it 'validates multiple string maxes' do
+      pp = <<-EOS
+      $one = ['discombobulate', 'moo']
+      $two = 17
+      validate_slength($one,$two)
+      EOS
+
+      apply_manifest(pp, :catch_failures => true)
+    end
+    it 'validates min/max of  strings in array' do
+      pp = <<-EOS
+      $one = ['discombobulate', 'moo']
+      $two = 17
+      $three = 3
+      validate_slength($one,$two,$three)
+      EOS
+
+      apply_manifest(pp, :catch_failures => true)
+    end
+    it 'validates a single string max of incorrect length' do
+      pp = <<-EOS
+      $one = 'discombobulate'
+      $two = 1
+      validate_slength($one,$two)
+      EOS
+
+      apply_manifest(pp, :expect_failures => true)
+    end
+    it 'validates multiple string maxes of incorrect length' do
+      pp = <<-EOS
+      $one = ['discombobulate', 'moo']
+      $two = 3
+      validate_slength($one,$two)
+      EOS
+
+      apply_manifest(pp, :expect_failures => true)
+    end
+    it 'validates multiple strings min/maxes of incorrect length' do
+      pp = <<-EOS
+      $one = ['discombobulate', 'moo']
+      $two = 17
+      $three = 10
+      validate_slength($one,$two,$three)
+      EOS
+
+      apply_manifest(pp, :expect_failures => true)
+    end
+  end
+  describe 'failure' do
+    it 'handles improper number of arguments'
+    it 'handles improper first argument type'
+    it 'handles non-strings in array of first argument'
+    it 'handles improper second argument type'
+    it 'handles improper third argument type'
+    it 'handles negative ranges'
+    it 'handles improper ranges'
+  end
+end
diff --git a/puppet/modules/stdlib/spec/acceptance/validate_string_spec.rb b/puppet/modules/stdlib/spec/acceptance/validate_string_spec.rb
new file mode 100755
index 00000000..8956f48c
--- /dev/null
+++ b/puppet/modules/stdlib/spec/acceptance/validate_string_spec.rb
@@ -0,0 +1,36 @@
+#! /usr/bin/env ruby -S rspec
+require 'spec_helper_acceptance'
+
+describe 'validate_string function', :unless => UNSUPPORTED_PLATFORMS.include?(fact('operatingsystem')) do
+  describe 'success' do
+    it 'validates a single argument' do
+      pp = <<-EOS
+      $one = 'string'
+      validate_string($one)
+      EOS
+
+      apply_manifest(pp, :catch_failures => true)
+    end
+    it 'validates an multiple arguments' do
+      pp = <<-EOS
+      $one = 'string'
+      $two = 'also string'
+      validate_string($one,$two)
+      EOS
+
+      apply_manifest(pp, :catch_failures => true)
+    end
+    it 'validates a non-string' do
+      {
+        %{validate_string({ 'a' => 'hash' })} => "Hash",
+        %{validate_string(['array'])}         => "Array",
+        %{validate_string(false)}             => "FalseClass",
+      }.each do |pp,type|
+        expect(apply_manifest(pp, :expect_failures => true).stderr).to match(/a #{type}/)
+      end
+    end
+  end
+  describe 'failure' do
+    it 'handles improper number of arguments'
+  end
+end
diff --git a/puppet/modules/stdlib/spec/acceptance/values_at_spec.rb b/puppet/modules/stdlib/spec/acceptance/values_at_spec.rb
new file mode 100755
index 00000000..da63cf30
--- /dev/null
+++ b/puppet/modules/stdlib/spec/acceptance/values_at_spec.rb
@@ -0,0 +1,73 @@
+#! /usr/bin/env ruby -S rspec
+require 'spec_helper_acceptance'
+
+describe 'values_at function', :unless => UNSUPPORTED_PLATFORMS.include?(fact('operatingsystem')) do
+  describe 'success' do
+    it 'returns a specific value' do
+      pp = <<-EOS
+      $one = ['a','b','c','d','e']
+      $two = 1
+      $output = values_at($one,$two)
+      notice(inline_template('<%= @output.inspect %>'))
+      EOS
+
+      expect(apply_manifest(pp, :catch_failures => true).stdout).to match(/\["b"\]/)
+    end
+    it 'returns a specific negative index value' do
+      pending("negative numbers don't work")
+      pp = <<-EOS
+      $one = ['a','b','c','d','e']
+      $two = -1
+      $output = values_at($one,$two)
+      notice(inline_template('<%= @output.inspect %>'))
+      EOS
+
+      expect(apply_manifest(pp, :catch_failures => true).stdout).to match(/\["e"\]/)
+    end
+    it 'returns a range of values' do
+      pp = <<-EOS
+      $one = ['a','b','c','d','e']
+      $two = "1-3"
+      $output = values_at($one,$two)
+      notice(inline_template('<%= @output.inspect %>'))
+      EOS
+
+      expect(apply_manifest(pp, :catch_failures => true).stdout).to match(/\["b", "c", "d"\]/)
+    end
+    it 'returns a negative specific value and range of values' do
+      pp = <<-EOS
+      $one = ['a','b','c','d','e']
+      $two = ["1-3",0]
+      $output = values_at($one,$two)
+      notice(inline_template('<%= @output.inspect %>'))
+      EOS
+
+      expect(apply_manifest(pp, :catch_failures => true).stdout).to match(/\["b", "c", "d", "a"\]/)
+    end
+  end
+  describe 'failure' do
+    it 'handles improper number of arguments' do
+      pp = <<-EOS
+      $one = ['a','b','c','d','e']
+      $output = values_at($one)
+      notice(inline_template('<%= @output.inspect %>'))
+      EOS
+
+      expect(apply_manifest(pp, :expect_failures => true).stderr).to match(/Wrong number of arguments/)
+    end
+    it 'handles non-indicies arguments' do
+      pp = <<-EOS
+      $one = ['a','b','c','d','e']
+      $two = []
+      $output = values_at($one,$two)
+      notice(inline_template('<%= @output.inspect %>'))
+      EOS
+
+      expect(apply_manifest(pp, :expect_failures => true).stderr).to match(/at least one positive index/)
+    end
+
+    it 'detects index ranges smaller than the start range'
+    it 'handles index ranges larger than array'
+    it 'handles non-integer indicies'
+  end
+end
diff --git a/puppet/modules/stdlib/spec/acceptance/values_spec.rb b/puppet/modules/stdlib/spec/acceptance/values_spec.rb
new file mode 100755
index 00000000..a2eff329
--- /dev/null
+++ b/puppet/modules/stdlib/spec/acceptance/values_spec.rb
@@ -0,0 +1,35 @@
+#! /usr/bin/env ruby -S rspec
+require 'spec_helper_acceptance'
+
+describe 'values function', :unless => UNSUPPORTED_PLATFORMS.include?(fact('operatingsystem')) do
+  describe 'success' do
+    it 'returns an array of values' do
+      pp = <<-EOS
+      $arg = {
+        'a' => 1,
+        'b' => 2,
+        'c' => 3,
+      }
+      $output = values($arg)
+      notice(inline_template('<%= @output.sort.inspect %>'))
+      EOS
+      if is_future_parser_enabled?
+        expect(apply_manifest(pp, :catch_failures => true).stdout).to match(/\[1, 2, 3\]/)
+      else
+        expect(apply_manifest(pp, :catch_failures => true).stdout).to match(/\["1", "2", "3"\]/)
+      end
+
+    end
+  end
+  describe 'failure' do
+    it 'handles non-hash arguments' do
+      pp = <<-EOS
+      $arg = "foo"
+      $output = values($arg)
+      notice(inline_template('<%= @output.inspect %>'))
+      EOS
+
+      expect(apply_manifest(pp, :expect_failures => true).stderr).to match(/Requires hash/)
+    end
+  end
+end
diff --git a/puppet/modules/stdlib/spec/acceptance/zip_spec.rb b/puppet/modules/stdlib/spec/acceptance/zip_spec.rb
new file mode 100755
index 00000000..139079e3
--- /dev/null
+++ b/puppet/modules/stdlib/spec/acceptance/zip_spec.rb
@@ -0,0 +1,86 @@
+#! /usr/bin/env ruby -S rspec
+require 'spec_helper_acceptance'
+require 'puppet'
+
+describe 'zip function', :unless => UNSUPPORTED_PLATFORMS.include?(fact('operatingsystem')) do
+  describe 'success' do
+    it 'zips two arrays of numbers together' do
+      pp = <<-EOS
+      $one = [1,2,3,4]
+      $two = [5,6,7,8]
+      $output = zip($one,$two)
+      notice(inline_template('<%= @output.inspect %>'))
+      EOS
+      if is_future_parser_enabled?
+        expect(apply_manifest(pp, :catch_failures => true).stdout).to match(/\[\[1, 5\], \[2, 6\], \[3, 7\], \[4, 8\]\]/)
+      else
+        expect(apply_manifest(pp, :catch_failures => true).stdout).to match(/\[\["1", "5"\], \["2", "6"\], \["3", "7"\], \["4", "8"\]\]/)
+      end
+    end
+    it 'zips two arrays of numbers & bools together' do
+      pp = <<-EOS
+      $one = [1,2,"three",4]
+      $two = [true,true,false,false]
+      $output = zip($one,$two)
+      notice(inline_template('<%= @output.inspect %>'))
+      EOS
+      if is_future_parser_enabled?
+        expect(apply_manifest(pp, :catch_failures => true).stdout).to match(/\[\[1, true\], \[2, true\], \["three", false\], \[4, false\]\]/)
+      else
+        expect(apply_manifest(pp, :catch_failures => true).stdout).to match(/\[\["1", true\], \["2", true\], \["three", false\], \["4", false\]\]/)
+      end
+    end
+    it 'zips two arrays of numbers together and flattens them' do
+      # XXX This only tests the argument `true`, even though the following are valid:
+      # 1 t y true yes
+      # 0 f n false no
+      # undef undefined
+      pp = <<-EOS
+      $one = [1,2,3,4]
+      $two = [5,6,7,8]
+      $output = zip($one,$two,true)
+      notice(inline_template('<%= @output.inspect %>'))
+      EOS
+      if is_future_parser_enabled?
+        expect(apply_manifest(pp, :catch_failures => true).stdout).to match(/\[1, 5, 2, 6, 3, 7, 4, 8\]/)
+      else
+        expect(apply_manifest(pp, :catch_failures => true).stdout).to match(/\["1", "5", "2", "6", "3", "7", "4", "8"\]/)
+      end
+    end
+    it 'handles unmatched length' do
+      # XXX Is this expected behavior?
+      pp = <<-EOS
+      $one = [1,2]
+      $two = [5,6,7,8]
+      $output = zip($one,$two)
+      notice(inline_template('<%= @output.inspect %>'))
+      EOS
+      if is_future_parser_enabled?
+        expect(apply_manifest(pp, :catch_failures => true).stdout).to match(/\[\[1, 5\], \[2, 6\]\]/)
+      else
+        expect(apply_manifest(pp, :catch_failures => true).stdout).to match(/\[\["1", "5"\], \["2", "6"\]\]/)
+      end
+    end
+  end
+  describe 'failure' do
+    it 'handles improper number of arguments' do
+      pp = <<-EOS
+      $one = [1,2]
+      $output = zip($one)
+      notice(inline_template('<%= @output.inspect %>'))
+      EOS
+
+      expect(apply_manifest(pp, :expect_failures => true).stderr).to match(/Wrong number of arguments/)
+    end
+    it 'handles improper argument types' do
+      pp = <<-EOS
+      $one = "a string"
+      $two = [5,6,7,8]
+      $output = zip($one,$two)
+      notice(inline_template('<%= @output.inspect %>'))
+      EOS
+
+      expect(apply_manifest(pp, :expect_failures => true).stderr).to match(/Requires array/)
+    end
+  end
+end
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