Suppress drag and drop on links on touch screen.

third_party/WebKit/Source/web/tests/WebViewTest.cpp

 /*
  * Copyright (C) 2011, 2012 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 1687 matching lines @@
 
     WebGestureEvent event;
     event.type = WebInputEvent::GestureLongPress;
     event.sourceDevice = WebGestureDeviceTouchscreen;
     event.x = 500;
     event.y = 300;
 
     EXPECT_EQ(WebInputEventResult::HandledSystem, webView->handleInputEvent(event));
 }
 
+TEST_F(WebViewTest, showContextMenuOnLongPressingLinks)
+{
+    URLTestHelpers::registerMockedURLFromBaseURL(WebString::fromUTF8(m_baseURL.c_str()),
+        WebString::fromUTF8("long_press_links_and_images.html"));
+
+    URLTestHelpers::registerMockedURLLoad(toKURL("http://www.test.com/foo.png"), "white-1x1.png");
+    WebViewImpl* webView = m_webViewHelper.initializeAndLoad(
+        m_baseURL + "long_press_links_and_images.html", true);
+
+    webView->settingsImpl()->setTouchDragDropEnabled(true);
+    webView->resize(WebSize(500, 300));
+    webView->updateAllLifecyclePhases();
+    runPendingTasks();
+
+    WebString anchorTagId = WebString::fromUTF8("anchorTag");
+    WebString imageTagId = WebString::fromUTF8("imageTag");
+
+    EXPECT_TRUE(tapElementById(WebInputEvent::GestureLongPress, anchorTagId));
+    EXPECT_STREQ("anchor contextmenu", webView->mainFrame()->document().title().utf8().data());
+
+    EXPECT_TRUE(tapElementById(WebInputEvent::GestureLongPress, imageTagId));
+    EXPECT_STREQ("image contextmenu", webView->mainFrame()->document().title().utf8().data());
+}
+
 TEST_F(WebViewTest, LongPressEmptyEditableSelection)
 {
     URLTestHelpers::registerMockedURLFromBaseURL(WebString::fromUTF8(m_baseURL.c_str()),
         WebString::fromUTF8("long_press_empty_editable_selection.html"));
 
     WebViewImpl* webView = m_webViewHelper.initializeAndLoad(
         m_baseURL + "long_press_empty_editable_selection.html", true);
     webView->settingsImpl()->setAlwaysShowContextMenuOnTouch(false);
     webView->resize(WebSize(500, 300));
     webView->updateAllLifecyclePhases();
@@ skipping 1562 matching lines @@
             EXPECT_TRUE(webView->page()->defersLoading());
         }
 
         EXPECT_TRUE(webView->page()->defersLoading());
     }
 
     EXPECT_FALSE(webView->page()->defersLoading());
 }
 
 } // namespace blink