webkit/plugins/ppapi/ppapi_unittest.h

   1 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef WEBKIT_PLUGINS_PPAPI_PPAPI_UNITTEST_H_
   6 #define WEBKIT_PLUGINS_PPAPI_PPAPI_UNITTEST_H_
   7
   8 #include "base/basictypes.h"
   9 #include "base/memory/ref_counted.h"
  10 #include "base/memory/scoped_ptr.h"
  11 #include "testing/gtest/include/gtest/gtest.h"
  12 #include "webkit/plugins/ppapi/plugin_delegate.h"
  13
  14 namespace webkit {
  15 namespace ppapi {
  16
  17 class MockPluginDelegate;
  18 class PluginInstance;
  19 class PluginModule;
  20
  21 class PpapiUnittest : public testing::Test,
  22                       public webkit::ppapi::PluginDelegate::ModuleLifetime {
  23  public:
  24   PpapiUnittest();
  25   virtual ~PpapiUnittest();
  26
  27   virtual void SetUp();
  28   virtual void TearDown();
  29
  30   MockPluginDelegate* delegate() { return delegate_.get(); }
  31   PluginModule* module() const { return module_.get(); }
  32   PluginInstance* instance() const { return instance_.get(); }
  33
  34   // Provides access to the interfaces implemented by the test. The default one
  35   // implements PPP_INSTANCE.
  36   virtual const void* GetMockInterface(const char* interface_name) const;
  37
  38   // Deletes the instance and module to simulate module shutdown.
  39   void ShutdownModule();
  40
  41   // Sets the view size of the plugin instance.
  42   void SetViewSize(int width, int height) const;
  43
  44  protected:
  45   virtual MockPluginDelegate* NewPluginDelegate();
  46
  47  private:
  48   scoped_ptr<MockPluginDelegate> delegate_;
  49
  50   // Note: module must be declared first since we want it to get destroyed last.
  51   scoped_refptr<PluginModule> module_;
  52   scoped_refptr<PluginInstance> instance_;
  53
  54   // ModuleLifetime implementation.
  55   virtual void PluginModuleDead(PluginModule* dead_module);
  56
  57   DISALLOW_COPY_AND_ASSIGN(PpapiUnittest);
  58 };
  59
  60 }  // namespace ppapi
  61 }  // namespace webkit
  62
  63 #endif  // WEBKIT_PLUGINS_PPAPI_PPAPI_UNITTEST_H_