Reland r247589:<webview>: Fix text selection features in mac.

chrome/browser/apps/web_view_interactive_browsertest.cc

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "apps/shell_window.h"
 #include "apps/shell_window_registry.h"
 #include "base/strings/stringprintf.h"
 #include "base/strings/utf_string_conversions.h"
+#include "chrome/app/chrome_command_ids.h"
 #include "chrome/browser/apps/app_browsertest_util.h"
 #include "chrome/browser/extensions/extension_test_message_listener.h"
 #include "chrome/browser/profiles/profile.h"
+#include "chrome/browser/tab_contents/render_view_context_menu_browsertest_util.h"
+#include "chrome/browser/tab_contents/render_view_context_menu_test_util.h"
 #include "chrome/test/base/interactive_test_utils.h"
 #include "chrome/test/base/test_launcher_utils.h"
 #include "chrome/test/base/ui_test_utils.h"
 #include "content/public/browser/notification_service.h"
 #include "content/public/browser/render_process_host.h"
 #include "content/public/browser/render_view_host.h"
 #include "content/public/browser/render_widget_host_view.h"
 #include "content/public/browser/web_contents.h"
 #include "content/public/browser/web_contents_view.h"
 #include "content/public/common/content_switches.h"
@@ skipping 221 matching lines @@
   }
 
   content::WebContents* embedder_web_contents() {
     return embedder_web_contents_;
   }
 
   gfx::Point corner() {
     return corner_;
   }
 
-  void SimulateRWHMouseClick(content::RenderWidgetHost* rwh, int x, int y) {
+  void SimulateRWHMouseClick(content::RenderWidgetHost* rwh,
+                             blink::WebMouseEvent::Button button,
+                             int x,
+                             int y) {
     blink::WebMouseEvent mouse_event;
-    mouse_event.button = blink::WebMouseEvent::ButtonLeft;
+    mouse_event.button = button;
     mouse_event.x = mouse_event.windowX = x;
     mouse_event.y = mouse_event.windowY = y;
     mouse_event.modifiers = 0;
 
     mouse_event.type = blink::WebInputEvent::MouseDown;
     rwh->ForwardMouseEvent(mouse_event);
     mouse_event.type = blink::WebInputEvent::MouseUp;
     rwh->ForwardMouseEvent(mouse_event);
   }
 
@@ skipping 54 matching lines @@
     base::string16 expected_title = base::ASCIIToUTF16("PASSED2");
     base::string16 error_title = base::ASCIIToUTF16("FAILED");
     content::TitleWatcher title_watcher(guest_web_contents(), expected_title);
     title_watcher.AlsoWaitForTitle(error_title);
     EXPECT_TRUE(content::ExecuteScript(guest_web_contents(),
                                        "changeTitle();"));
     ASSERT_EQ(expected_title, title_watcher.WaitAndGetTitle());
 
     gfx::Rect popup_bounds = popup_rwh->GetView()->GetViewBounds();
     // (2, 2) is expected to lie on the first datalist element.
-    SimulateRWHMouseClick(popup_rwh, 2, 2);
+    SimulateRWHMouseClick(popup_rwh, blink::WebMouseEvent::ButtonLeft, 2, 2);
 
     content::RenderViewHost* embedder_rvh =
         GetFirstShellWindowWebContents()->GetRenderViewHost();
     gfx::Rect embedder_bounds = embedder_rvh->GetView()->GetViewBounds();
     gfx::Vector2d diff = popup_bounds.origin() - embedder_bounds.origin();
     LOG(INFO) << "DIFF: x = " << diff.x() << ", y = " << diff.y();
 
     const int left_spacing = 40 + padding.x();  // div.style.paddingLeft = 40px.
     // div.style.paddingTop = 50px + (input box height = 26px).
     const int top_spacing = 50 + 26 + padding.y();
@@ skipping 415 matching lines @@
 
   ASSERT_TRUE(done_listener.WaitUntilSatisfied());
 }
 
 IN_PROC_BROWSER_TEST_F(WebViewInteractiveTest,
                        PointerLock_PointerLockLostWithFocus) {
   TestHelper("testPointerLockLostWithFocus",
              "web_view/pointerlock",
              NO_TEST_SERVER);
 }
+
+#if defined(OS_MACOSX)
+IN_PROC_BROWSER_TEST_F(WebViewInteractiveTest, TextSelection) {
+  SetupTest("web_view/text_selection",
+            "/extensions/platform_apps/web_view/text_selection/guest.html");
+  ASSERT_TRUE(guest_web_contents());
+  ASSERT_TRUE(ui_test_utils::ShowAndFocusNativeWindow(
+      GetPlatformAppWindow()));
+
+  // Wait until guest sees a context menu, select an arbitrary item (copy).
+  ExtensionTestMessageListener ctx_listener("MSG_CONTEXTMENU", false);
+  ContextMenuNotificationObserver menu_observer(IDC_CONTENT_CONTEXT_COPY);
+  SimulateRWHMouseClick(guest_web_contents()->GetRenderViewHost(),
+                        blink::WebMouseEvent::ButtonRight, 20, 20);
+  ASSERT_TRUE(ctx_listener.WaitUntilSatisfied());
+
+  // Now verify that the selection text propagates properly to RWHV.
+  content::RenderWidgetHostView* guest_rwhv =
+      guest_web_contents()->GetRenderWidgetHostView();
+  ASSERT_TRUE(guest_rwhv);
+  std::string selected_text = base::UTF16ToUTF8(guest_rwhv->GetSelectedText());
+  ASSERT_TRUE(selected_text.size() >= 10u);
+  ASSERT_EQ("AAAAAAAAAA", selected_text.substr(0, 10));
+}
+#endif