Make sure that windows line endings are protected during template rendering.

1 files changed, 55 insertions, 0 deletions

diff --git a/spec/functional/resource/template_spec.rb b/spec/functional/resource/template_spec.rb
index 6d42eeceac..f73f239b41 100644
--- a/spec/functional/resource/template_spec.rb
+++ b/spec/functional/resource/template_spec.rb
@@ -183,4 +183,59 @@ describe Chef::Resource::Template do
 
     end
   end
+
+  describe "when template source contains windows style line endings" do
+
+    include_context "diff disabled"
+
+    let (:expected_content) {
+      "Template rendering libraries\r\nshould support\r\ndifferent line endings\r\n\r\n"
+    }
+
+    context "for all lines" do
+      let!(:resource) do
+        r = create_resource
+        r.source "all_windows_line_endings.erb"
+        r
+      end
+
+      it "output should contain windows line endings" do
+        resource.run_action(:create)
+        IO.read(path).each_line do |line|
+          line.should end_with("\r\n")
+        end
+      end
+    end
+
+    context "for some lines" do
+      let!(:resource) do
+        r = create_resource
+        r.source "some_windows_line_endings.erb"
+        r
+      end
+
+      it "output should contain windows line endings" do
+        resource.run_action(:create)
+        IO.read(path).each_line do |line|
+          line.should end_with("\r\n")
+        end
+      end
+    end
+
+    context "for no lines" do
+      let!(:resource) do
+        r = create_resource
+        r.source "no_windows_line_endings.erb"
+        r
+      end
+
+      it "output should not contain windows line endings" do
+        resource.run_action(:create)
+        IO.read(path).each_line do |line|
+          line.should_not end_with("\r\n")
+        end
+      end
+    end
+  end
+
 end