ppapi: Add test for touch-event support.

chrome/test/ui/ppapi_uitest.cc

 // Copyright (c) 2012 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 "chrome/test/ui/ppapi_uitest.h"
 
 #include "base/command_line.h"
 #include "base/file_util.h"
 #include "base/logging.h"
 #include "base/path_service.h"
 #include "base/stringprintf.h"
 #include "base/string_util.h"
 #include "base/test/test_timeouts.h"
 #include "base/timer.h"
 #include "build/build_config.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/browser_navigator.h"
 #include "chrome/common/chrome_paths.h"
 #include "chrome/common/chrome_switches.h"
 #include "chrome/test/base/in_process_browser_test.h"
 #include "chrome/test/base/ui_test_utils.h"
 #include "content/public/browser/dom_operation_notification_details.h"
 #include "content/public/browser/notification_types.h"
 #include "content/public/browser/web_contents.h"
 #include "content/public/common/content_paths.h"
 #include "content/public/common/content_switches.h"
 #include "content/public/common/url_constants.h"
+#include "content/public/test/test_renderer_host.h"
 #include "media/audio/audio_manager.h"
 #include "net/base/net_util.h"
 #include "net/test/test_server.h"
 #include "webkit/plugins/plugin_switches.h"
 
 using content::DomOperationNotificationDetails;
 using content::RenderViewHost;
 
 namespace {
 
@@ skipping 1048 matching lines @@
   // Wait for the test completion event.
   observer.Reset();
 
   // Switch back to the test tab.
   browser()->ActivateTabAt(0, true);
 
   ASSERT_TRUE(observer.WaitForFinish()) << "Test timed out.";
   EXPECT_STREQ("PASS", observer.result().c_str());
 }
 
+// Tests that if a plugin accepts touch events, the browser knows to send touch
+// events to the renderer.
+IN_PROC_BROWSER_TEST_F(PPAPITest, InputEvent_AcceptTouchEvent) {
+  std::string positive_tests[] = { "InputEvent_AcceptTouchEvent_1",
+                                   "InputEvent_AcceptTouchEvent_3",
+                                   "InputEvent_AcceptTouchEvent_4"
+                                 };
+
+  for (size_t i = 0; i < arraysize(positive_tests); ++i) {
+    RenderViewHost* host = browser()->GetActiveWebContents()->
+        GetRenderViewHost();
+    RunTest(positive_tests[i]);
+    EXPECT_TRUE(content::RenderViewHostTester::HasTouchEventHandler(host));
+  }
+
+  std::string negative_tests[] = { "InputEvent_AcceptTouchEvent_2" };
+  for (size_t i = 0; i < arraysize(negative_tests); ++i) {
+    RenderViewHost* host = browser()->GetActiveWebContents()->
+        GetRenderViewHost();
+    RunTest(negative_tests[i]);
+    EXPECT_FALSE(content::RenderViewHostTester::HasTouchEventHandler(host));
+  }
+}
+
 TEST_PPAPI_IN_PROCESS(View_SizeChange);
 TEST_PPAPI_OUT_OF_PROCESS(View_SizeChange);
 TEST_PPAPI_NACL_VIA_HTTP(View_SizeChange);
 TEST_PPAPI_IN_PROCESS(View_ClipChange);
 TEST_PPAPI_OUT_OF_PROCESS(View_ClipChange);
 TEST_PPAPI_NACL_VIA_HTTP(View_ClipChange);
 
 TEST_PPAPI_IN_PROCESS(ResourceArray_Basics)
 TEST_PPAPI_IN_PROCESS(ResourceArray_OutOfRangeAccess)
 TEST_PPAPI_IN_PROCESS(ResourceArray_EmptyArray)
 TEST_PPAPI_IN_PROCESS(ResourceArray_InvalidElement)
 TEST_PPAPI_OUT_OF_PROCESS(ResourceArray_Basics)
 TEST_PPAPI_OUT_OF_PROCESS(ResourceArray_OutOfRangeAccess)
 TEST_PPAPI_OUT_OF_PROCESS(ResourceArray_EmptyArray)
 TEST_PPAPI_OUT_OF_PROCESS(ResourceArray_InvalidElement)
 
 TEST_PPAPI_IN_PROCESS(FlashMessageLoop_Basics)
 TEST_PPAPI_IN_PROCESS(FlashMessageLoop_RunWithoutQuit)
 TEST_PPAPI_OUT_OF_PROCESS(FlashMessageLoop_Basics)
 TEST_PPAPI_OUT_OF_PROCESS(FlashMessageLoop_RunWithoutQuit)
 
 TEST_PPAPI_IN_PROCESS(MouseCursor)
 TEST_PPAPI_OUT_OF_PROCESS(MouseCursor)
 TEST_PPAPI_NACL_VIA_HTTP(MouseCursor)
 
 // Only enabled in out-of-process mode.
 TEST_PPAPI_OUT_OF_PROCESS(FlashFile_CreateTemporaryFile)
 
 #endif // ADDRESS_SANITIZER