Added a test for pepper3d. It ensures that we can successfully load a pepper ...

webkit/glue/plugins/test/plugin_npobject_lifetime_test.cc

 // Copyright (c) 2006-2008 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 "webkit/glue/plugins/test/plugin_npobject_lifetime_test.h"
 
 namespace NPAPIClient {
 
 const int kNPObjectLifetimeTimer = 100;
 const int kNPObjectLifetimeTimerElapse = 2000;
 
 NPObject* NPObjectLifetimeTestInstance2::plugin_instance_object_ = NULL;
 
 NPObjectDeletePluginInNPN_Evaluate*
     NPObjectDeletePluginInNPN_Evaluate::g_npn_evaluate_test_instance_ = NULL;
 
 NPObjectLifetimeTest::NPObjectLifetimeTest(NPP id,
                                            NPNetscapeFuncs *host_functions)
     : PluginTest(id, host_functions),
       other_plugin_instance_object_(NULL) {
 }
 
 NPError NPObjectLifetimeTest::SetWindow(NPWindow* pNPWindow) {
+  if (pNPWindow->window == NULL)
+    return NPERR_NO_ERROR;
+
   HWND window_handle = reinterpret_cast<HWND>(pNPWindow->window);
   if (!::GetProp(window_handle, L"Plugin_Instance")) {
     ::SetProp(window_handle, L"Plugin_Instance", this);
     // We attempt to retreive the NPObject for the plugin instance identified
     // by the NPObjectLifetimeTestInstance2 class as it may not have been
     // instantiated yet.
     SetTimer(window_handle, kNPObjectLifetimeTimer, kNPObjectLifetimeTimerElapse,
              TimerProc);
   }
   return NPERR_NO_ERROR;
@@ skipping 43 matching lines @@
 }
 
 NPObjectLifetimeTestInstance2::~NPObjectLifetimeTestInstance2() {
   if (plugin_instance_object_) {
     HostFunctions()->releaseobject(plugin_instance_object_);
     plugin_instance_object_ = NULL;
   }
 }
 
 NPError NPObjectLifetimeTestInstance2::SetWindow(NPWindow* pNPWindow) {
+  if (pNPWindow->window == NULL)
+    return NPERR_NO_ERROR;
+
   if (!plugin_instance_object_) {
     if (!HostFunctions()->getvalue(id(), NPNVWindowNPObject,
                                    &plugin_instance_object_)) {
       SetError("Failed to get NPObject for plugin instance2");
       SignalTestCompleted();
       return NPERR_GENERIC_ERROR;
     }
   }
 
   return NPERR_NO_ERROR;
 }
 
 
 NPObjectDeletePluginInNPN_Evaluate::NPObjectDeletePluginInNPN_Evaluate(
     NPP id, NPNetscapeFuncs *host_functions)
     : PluginTest(id, host_functions),
       plugin_instance_object_(NULL),
       npn_evaluate_timer_proc_set_(false) {
   g_npn_evaluate_test_instance_ = this;
 }
 
 NPObjectDeletePluginInNPN_Evaluate::~NPObjectDeletePluginInNPN_Evaluate() {
   if (plugin_instance_object_) {
     HostFunctions()->releaseobject(plugin_instance_object_);
     plugin_instance_object_ = NULL;
   }
 }
 
 NPError NPObjectDeletePluginInNPN_Evaluate::SetWindow(NPWindow* np_window) {
+  if (np_window->window == NULL)
+    return NPERR_NO_ERROR;
+
   HWND window_handle = reinterpret_cast<HWND>(np_window->window);
   // We setup a timerproc to invoke NPN_Evaluate to destroy this plugin
   // instance. This is to ensure that we don't destroy the plugin instance
   // while it is being used in webkit as this leads to crashes and is a
   // more accurate representation of the renderer crash as described in
   // http://b/issue?id=1134683.
   if (!npn_evaluate_timer_proc_set_) {
     npn_evaluate_timer_proc_set_ = true;
     SetTimer(window_handle, kNPObjectLifetimeTimer, kNPObjectLifetimeTimerElapse,
              TimerProc);
@@ skipping 26 matching lines @@
       static_cast<unsigned int>(script.length());
 
   NPVariant result_var;
   bool result = g_npn_evaluate_test_instance_->HostFunctions()->evaluate(
       g_npn_evaluate_test_instance_->id(), window_obj,
       &script_string, &result_var);
   // If this test failed we would have crashed by now.
 }
 
 } // namespace NPAPIClient