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// 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.
#ifndef PPAPI_SHARED_IMPL_TEST_GLOBALS_H_
#define PPAPI_SHARED_IMPL_TEST_GLOBALS_H_
#include "base/compiler_specific.h"
#include "base/memory/shared_memory.h"
#include "ppapi/shared_impl/callback_tracker.h"
#include "ppapi/shared_impl/ppapi_globals.h"
#include "ppapi/shared_impl/resource_tracker.h"
#include "ppapi/shared_impl/var_tracker.h"
namespace ppapi {
class TestVarTracker : public VarTracker {
public:
TestVarTracker() : VarTracker(THREAD_SAFE) {}
~TestVarTracker() override {}
PP_Var MakeResourcePPVarFromMessage(
PP_Instance instance,
const IPC::Message& creation_message,
int pending_renderer_id,
int pending_browser_id) override {
return PP_MakeNull();
}
ResourceVar* MakeResourceVar(PP_Resource pp_resource) override {
return NULL;
}
ArrayBufferVar* CreateArrayBuffer(uint32 size_in_bytes) override {
return NULL;
}
ArrayBufferVar* CreateShmArrayBuffer(
uint32 size_in_bytes,
base::SharedMemoryHandle handle) override {
return NULL;
}
void DidDeleteInstance(PP_Instance instance) override {}
int TrackSharedMemoryHandle(PP_Instance instance,
base::SharedMemoryHandle handle,
uint32 size_in_bytes) override {
return -1;
}
bool StopTrackingSharedMemoryHandle(int id,
PP_Instance instance,
base::SharedMemoryHandle* handle,
uint32* size_in_bytes) override {
return false;
}
};
// Implementation of PpapiGlobals for tests that don't need either the host- or
// plugin-specific implementations.
class TestGlobals : public PpapiGlobals {
public:
TestGlobals();
explicit TestGlobals(PpapiGlobals::PerThreadForTest);
~TestGlobals() override;
// PpapiGlobals implementation.
ResourceTracker* GetResourceTracker() override;
VarTracker* GetVarTracker() override;
CallbackTracker* GetCallbackTrackerForInstance(PP_Instance instance) override;
thunk::PPB_Instance_API* GetInstanceAPI(PP_Instance instance) override;
thunk::ResourceCreationAPI* GetResourceCreationAPI(
PP_Instance instance) override;
PP_Module GetModuleForInstance(PP_Instance instance) override;
std::string GetCmdLine() override;
void PreCacheFontForFlash(const void* logfontw) override;
void LogWithSource(PP_Instance instance,
PP_LogLevel level,
const std::string& source,
const std::string& value) override;
void BroadcastLogWithSource(PP_Module module,
PP_LogLevel level,
const std::string& source,
const std::string& value) override;
MessageLoopShared* GetCurrentMessageLoop() override;
base::TaskRunner* GetFileTaskRunner() override;
// PpapiGlobals overrides:
bool IsHostGlobals() const override;
private:
ResourceTracker resource_tracker_;
TestVarTracker var_tracker_;
scoped_refptr<CallbackTracker> callback_tracker_;
DISALLOW_COPY_AND_ASSIGN(TestGlobals);
};
} // namespace ppapi
#endif // PPAPI_SHARED_IMPL_TEST_GLOBALS_H_
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