Move NPAPI test plugin to content/test/plugin.

webkit/plugins/npapi/test/plugin_delete_plugin_in_deallocate_test.cc

-// Copyright (c) 2011 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/plugins/npapi/test/plugin_delete_plugin_in_deallocate_test.h"
-
-#include "base/basictypes.h"
-#include "base/compiler_specific.h"
-
-namespace {
-
-NPAPIClient::DeletePluginInDeallocateTest* g_signalling_instance_ = NULL;
-
-class DeletePluginInDeallocateTestNPObject : public NPObject {
- public:
-  DeletePluginInDeallocateTestNPObject()
-      : NPObject(), id_(NULL), host_functions_(NULL), deallocate_count_(0) {}
-
-  static NPObject* Allocate(NPP npp, NPClass* npclass) {
-    return new DeletePluginInDeallocateTestNPObject();
-  }
-
-  static void Deallocate(NPObject* npobject) {
-    DeletePluginInDeallocateTestNPObject* object =
-        reinterpret_cast<DeletePluginInDeallocateTestNPObject*>(npobject);
-    ++object->deallocate_count_;
-
-    // Call window.deletePlugin to tear-down our plugin from inside deallocate.
-    if (object->deallocate_count_ == 1) {
-      NPIdentifier delete_id =
-          object->host_functions_->getstringidentifier("deletePlugin");
-      NPObject* window_obj = NULL;
-      object->host_functions_->getvalue(object->id_, NPNVWindowNPObject,
-                                        &window_obj);
-      NPVariant rv;
-      object->host_functions_->invoke(object->id_, window_obj, delete_id, NULL,
-                                      0, &rv);
-    }
-  }
-
-  NPP id_;
-  NPNetscapeFuncs* host_functions_;
-  int deallocate_count_;
-};
-
-NPClass* GetDeletePluginInDeallocateTestClass() {
-  static NPClass plugin_class = {
-    NP_CLASS_STRUCT_VERSION,
-    DeletePluginInDeallocateTestNPObject::Allocate,
-    DeletePluginInDeallocateTestNPObject::Deallocate,
-    NULL, // Invalidate
-    NULL, // HasMethod
-    NULL, // Invoke
-    NULL, // InvokeDefault
-    NULL, // HasProperty
-    NULL, // GetProperty
-    NULL, // SetProperty
-    NULL, // RemoveProperty
-  };
-  return &plugin_class;
-}
-
-}  // namespace
-
-namespace NPAPIClient {
-
-DeletePluginInDeallocateTest::DeletePluginInDeallocateTest(
-    NPP id, NPNetscapeFuncs* host_functions)
-    : PluginTest(id, host_functions), npobject_(NULL), test_started_(false) {
-}
-
-NPError DeletePluginInDeallocateTest::SetWindow(NPWindow* pNPWindow) {
-#if !defined(OS_MACOSX)
-  if (pNPWindow->window == NULL)
-    return NPERR_NO_ERROR;
-#endif
-
-  // Ensure that we run the test once, even if SetWindow is called again.
-  if (test_started_)
-    return NPERR_NO_ERROR;
-  test_started_ = true;
-
-  // Because of http://crbug.com/94829, we have to have a second plugin
-  // instance that we can use to signal completion.
-  if (test_id() == "signaller") {
-    g_signalling_instance_ = this;
-    return NPERR_NO_ERROR;
-  }
-
-  // Create a custom NPObject and give our Id and the Netscape function table.
-  npobject_ = HostFunctions()->createobject(
-      id(), GetDeletePluginInDeallocateTestClass());
-  DeletePluginInDeallocateTestNPObject* test_object =
-      reinterpret_cast<DeletePluginInDeallocateTestNPObject*>(npobject_);
-  test_object->id_ = id();
-  test_object->host_functions_ = HostFunctions();
-
-  // Fetch the window script object for our page.
-  NPObject* window = NULL;
-  HostFunctions()->getvalue(id(), NPNVWindowNPObject, &window);
-
-  // Pass it to the window.setTestObject function, which will later release it.
-  NPIdentifier set_test_object_id =
-      HostFunctions()->getstringidentifier("setTestObject");
-  NPVariant func_var;
-  NULL_TO_NPVARIANT(func_var);
-  HostFunctions()->getproperty(id(), window, set_test_object_id, &func_var);
-
-  NPObject* func = NPVARIANT_TO_OBJECT(func_var);
-  NPVariant func_arg;
-  OBJECT_TO_NPVARIANT(npobject_, func_arg);
-  NPVariant func_result;
-  HostFunctions()->invokeDefault(id(), func, &func_arg, 1,
-                                 &func_result);
-
-  // Release the object - the page's reference should keep it alive.
-  HostFunctions()->releaseobject(npobject_);
-
-  return NPERR_NO_ERROR;
-}
-
-NPError DeletePluginInDeallocateTest::Destroy() {
-  // Because of http://crbug.com/94829, we can't signal completion from within
-  // the NPP_Destroy of the plugin that is being destroyed.  We work-around
-  // that by testing using a second instance, and signalling though the main
-  // test instance.
-
-  // There should always be a signalling instance by the time we reach here.
-  if (!g_signalling_instance_)
-    return NPERR_NO_ERROR;
-
-  // If we're the signalling instance, do nothing.
-  if (g_signalling_instance_ == this)
-    return NPERR_NO_ERROR;
-
-  if (!npobject_) {
-    g_signalling_instance_->SetError("SetWindow was not invoked.");
-  } else {
-    // Verify that our object was deallocated exactly once.
-    DeletePluginInDeallocateTestNPObject* test_object =
-        reinterpret_cast<DeletePluginInDeallocateTestNPObject*>(npobject_);
-    if (test_object->deallocate_count_ != 1)
-      g_signalling_instance_->SetError(
-          "Object was not deallocated exactly once.");
-    delete test_object;
-  }
-
-  g_signalling_instance_->SignalTestCompleted();
-
-  return NPERR_NO_ERROR;
-}
-
-} // namespace NPAPIClient