Added modules

modules/stdlib/spec/functions/getvar_spec.rb

@@ -0,0 +1,37 @@
+#! /usr/bin/env ruby -S rspec
+require 'spec_helper'
+
+describe Puppet::Parser::Functions.function(:getvar) do
+  let(:scope) { PuppetlabsSpec::PuppetInternals.scope }
+  describe 'when calling getvar from puppet' do
+
+    it "should not compile when no arguments are passed" do
+      pending("Fails on 2.6.x, see bug #15912") if Puppet.version =~ /^2\.6\./
+      Puppet[:code] = '$foo = getvar()'
+      expect {
+        scope.compiler.compile
+      }.to raise_error(Puppet::ParseError, /wrong number of arguments/)
+    end
+
+    it "should not compile when too many arguments are passed" do
+      pending("Fails on 2.6.x, see bug #15912") if Puppet.version =~ /^2\.6\./
+      Puppet[:code] = '$foo = getvar("foo::bar", "baz")'
+      expect {
+        scope.compiler.compile
+      }.to raise_error(Puppet::ParseError, /wrong number of arguments/)
+    end
+
+    it "should lookup variables in other namespaces" do
+      pending("Fails on 2.6.x, see bug #15912") if Puppet.version =~ /^2\.6\./
+      Puppet[:code] = <<-'ENDofPUPPETcode'
+        class site::data { $foo = 'baz' }
+        include site::data
+        $foo = getvar("site::data::foo")
+        if $foo != 'baz' {
+          fail('getvar did not return what we expect')
+        }
+      ENDofPUPPETcode
+      scope.compiler.compile
+    end
+  end
+end