Firefox: fixing page source for plain text pages

Author: barancev

java/client/test/org/openqa/selenium/TextPagesTest.java

@@ -20,7 +20,6 @@
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.fail;
 import static org.openqa.selenium.testing.Ignore.Driver.CHROME;
-import static org.openqa.selenium.testing.Ignore.Driver.FIREFOX;
 import static org.openqa.selenium.testing.Ignore.Driver.IE;
 import static org.openqa.selenium.testing.Ignore.Driver.MARIONETTE;
 import static org.openqa.selenium.testing.Ignore.Driver.PHANTOMJS;
@@ -41,7 +40,7 @@ public void setUp() throws Exception {
     textPage = GlobalTestEnvironment.get().getAppServer().whereIs("plain.txt");
   }
 
-  @Ignore(value = {IE, FIREFOX, CHROME, SAFARI, PHANTOMJS, MARIONETTE},
+  @Ignore(value = {IE, CHROME, SAFARI, PHANTOMJS, MARIONETTE},
       reason = "IE, Firefox: adds HTML tags.")
   @Test
   public void testShouldBeAbleToLoadASimplePageOfText() {

javascript/firefox-driver/js/firefoxDriver.js

@@ -384,6 +384,12 @@ FirefoxDriver.prototype.getPageSource = function(respond) {
     return;
   }
 
+  if (win.document.contentType == "text/plain") {
+    respond.value = win.document.documentElement.textContent;
+    respond.send();
+    return;
+  }
+
   // Don't pollute the response with annotations we place on the DOM.
   docElement.removeAttribute('webdriver');
   docElement.removeAttribute('command');