rb - implement w3c page source

Author: titusfortner

rb/lib/selenium/webdriver/remote/w3c_bridge.rb

@@ -208,7 +208,9 @@ def getTitle
         end
 
         def getPageSource
-          execute :getPageSource
+          executeScript("var source = document.documentElement.outerHTML;" +
+                            "if (!source) { source = new XMLSerializer().serializeToString(document); }" +
+                            "return source;")
         end
 
         def getVisible

rb/spec/integration/selenium/webdriver/driver_spec.rb

@@ -25,12 +25,9 @@
     expect(driver.title).to eq("XHTML Test Page")
   end
 
-  # Marionette BUG - AutomatedTester: "I need to add pagesource back and add it to the spec"
-  not_compliant_on :browser => :marionette do
-    it "should get the page source" do
-      driver.navigate.to url_for("xhtmlTest.html")
-      expect(driver.page_source).to match(%r[<title>XHTML Test Page</title>]i)
-    end
+  it "should get the page source" do
+    driver.navigate.to url_for("xhtmlTest.html")
+    expect(driver.page_source).to match(%r[<title>XHTML Test Page</title>]i)
   end
 
   not_compliant_on :browser => :safari do