Added modules

modules/stdlib/spec/functions/validate_absolute_path_spec.rb

@@ -0,0 +1,84 @@
+#! /usr/bin/env ruby -S rspec
+require 'spec_helper'
+
+describe Puppet::Parser::Functions.function(:validate_absolute_path) do
+  let(:scope) { PuppetlabsSpec::PuppetInternals.scope }
+
+  # The subject of these examples is the method itself.
+  subject do
+    # This makes sure the function is loaded within each test
+    function_name = Puppet::Parser::Functions.function(:validate_absolute_path)
+    scope.method(function_name)
+  end
+
+  describe "Valid Paths" do
+    def self.valid_paths
+      %w{
+        C:/
+        C:\\
+        C:\\WINDOWS\\System32
+        C:/windows/system32
+        X:/foo/bar
+        X:\\foo\\bar
+        /var/tmp
+        /var/lib/puppet
+        /var/opt/../lib/puppet
+      }
+    end
+
+    context "Without Puppet::Util.absolute_path? (e.g. Puppet <= 2.6)" do
+      before :each do
+        # The intent here is to mock Puppet to behave like Puppet 2.6 does.
+        # Puppet 2.6 does not have the absolute_path? method.  This is only a
+        # convenience test, stdlib should be run with the Puppet 2.6.x in the
+        # $LOAD_PATH in addition to 2.7.x and master.
+        Puppet::Util.expects(:respond_to?).with(:absolute_path?).returns(false)
+      end
+      valid_paths.each do |path|
+        it "validate_absolute_path(#{path.inspect}) should not fail" do
+          expect { subject.call [path] }.not_to raise_error
+        end
+      end
+    end
+
+    context "Puppet without mocking" do
+      valid_paths.each do |path|
+        it "validate_absolute_path(#{path.inspect}) should not fail" do
+          expect { subject.call [path] }.not_to raise_error
+        end
+      end
+    end
+  end
+
+  describe 'Invalid paths' do
+    context 'Garbage inputs' do
+      [
+        nil,
+        [ nil ],
+        { 'foo' => 'bar' },
+        { },
+        '',
+      ].each do |path|
+        it "validate_absolute_path(#{path.inspect}) should fail" do
+          expect { subject.call [path] }.to raise_error Puppet::ParseError
+        end
+      end
+    end
+
+    context 'Relative paths' do
+      %w{
+        relative1
+        .
+        ..
+        ./foo
+        ../foo
+        etc/puppetlabs/puppet
+        opt/puppet/bin
+      }.each do |path|
+        it "validate_absolute_path(#{path.inspect}) should fail" do
+          expect { subject.call [path] }.to raise_error Puppet::ParseError
+        end
+      end
+    end
+  end
+end