Add a test case for relative asset handling.

test/compass_test.rb

@@ -9,7 +9,7 @@ class CompassTest < Test::Unit::TestCase
   end
 
   def teardown
-    teardown_fixtures :blueprint, :empty, :compass, :image_urls
+    teardown_fixtures :blueprint, :empty, :compass, :image_urls, :relative
   end
 
   def teardown_fixtures(*project_names)
@@ -55,6 +55,15 @@ class CompassTest < Test::Unit::TestCase
     end
   end
 
+  def test_image_urls
+    within_project('relative') do |proj|
+      each_css_file(proj.css_path) do |css_file|
+        assert_no_errors css_file, 'relative'
+      end
+      assert_renders_correctly :screen
+    end
+  end
+
 private
   def assert_no_errors(css_file, project_name)
     file = css_file[(tempfile_path(project_name).size+1)..-1]

test/fixtures/stylesheets/relative/config.rb

@@ -0,0 +1,9 @@
+# Require any additional compass plugins here.
+css_dir = "tmp"
+sass_dir = "sass"
+images_dir = "assets/images"
+javascripts_dir = "assets/javascripts"
+# Set this to the root of your project when deployed:
+http_path = "/"
+# To enable relative paths to assets via compass helper functions. Uncomment:
+relative_assets = true

test/fixtures/stylesheets/relative/css/ie.css

@@ -0,0 +1 @@
+/* Welcome to Compass. Use this file to write IE specific override styles. Import this file using the following HTML or equivalent: <!--[if IE]>   <link href="/stylesheets/ie.css" media="screen, projection" rel="stylesheet" type="text/css" /> <![endif]--> */

test/fixtures/stylesheets/relative/css/print.css

@@ -0,0 +1 @@
+/* Welcome to Compass. Use this file to define print styles. Import this file using the following HTML or equivalent: <link href="/stylesheets/print.css" media="print" rel="stylesheet" type="text/css" /> */

test/fixtures/stylesheets/relative/css/screen.css

@@ -0,0 +1 @@
+test { background: url('../assets/images/testing.png?1258702388'); }

test/fixtures/stylesheets/relative/sass/ie.sass

@@ -0,0 +1,6 @@
+/*
+  Welcome to Compass. Use this file to write IE specific override styles.
+  Import this file using the following HTML or equivalent:
+  <!--[if IE]>
+    <link href="/stylesheets/ie.css" media="screen, projection" rel="stylesheet" type="text/css" />
+  <![endif]-->

test/fixtures/stylesheets/relative/sass/print.sass

@@ -0,0 +1,6 @@
+/*
+  Welcome to Compass. Use this file to define print styles.
+  Import this file using the following HTML or equivalent:
+  <link href="/stylesheets/print.css" media="print" rel="stylesheet" type="text/css" />
+  
+

test/fixtures/stylesheets/relative/sass/screen.sass

@@ -0,0 +1,3 @@
+
+test
+  background= image_url("testing.png")