Ignore unsupported pseudo selectors

mobalean · Feb 14, 2012 · 176c4fc · 176c4fc
1 parent 4142cb3
commit 176c4fc
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diff --git a/lib/galakei/docomo_css/stylesheet.rb b/lib/galakei/docomo_css/stylesheet.rb
@@ -12,6 +12,8 @@ def apply(doc)
       ruleset.each_selector do |selector, declarations_string, specificity|
         if selector =~ /a:(link|focus|visited)/
           pseudo_styles << "#{selector} { #{declarations_string} }"
+        elsif selector =~ /:/ 
+          Rails.logger.warn("pseudostyle not supported: #{selector}")
         else
           embed_style(doc, ruleset, selector)
         end

diff --git a/spec/acceptance/docomo_css_spec.rb b/spec/acceptance/docomo_css_spec.rb
@@ -50,6 +50,14 @@ def japanese
     page.should_not have_xpath("//link")
   end
 
+  scenario 'requesting page with unsupported css filter', :driver => :docomo do
+    FakeWeb.register_uri(:get, 'http://www.galakei.com/external.css', :body => "span:after { content: 'foo' }")
+    visit '/docomo_css/external'
+    page.status_code.should == 200
+    find("span").text.should == "color"
+    page.should_not have_xpath("//link")
+  end
+
   scenario 'requesting simple page for docomo with asset host', :driver => :docomo do
     old_asset_host = ActionController::Base.asset_host
     begin