third_party/blink/renderer/core/testing/null_execution_context.cc

// Copyright 2014 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 "third_party/blink/renderer/core/testing/null_execution_context.h"

#include "third_party/blink/public/common/browser_interface_broker_proxy.h"
#include "third_party/blink/public/platform/platform.h"
#include "third_party/blink/renderer/core/dom/events/event.h"
#include "third_party/blink/renderer/core/execution_context/agent.h"
#include "third_party/blink/renderer/core/execution_context/security_context_init.h"
#include "third_party/blink/renderer/core/frame/csp/content_security_policy.h"
#include "third_party/blink/renderer/core/frame/dom_timer.h"
#include "third_party/blink/renderer/core/origin_trials/origin_trial_context.h"
#include "third_party/blink/renderer/platform/scheduler/public/dummy_schedulers.h"
#include "third_party/blink/renderer/platform/scheduler/public/frame_scheduler.h"
#include "third_party/blink/renderer/platform/scheduler/public/thread.h"

namespace blink {

NullExecutionContext::NullExecutionContext(
    OriginTrialContext* origin_trial_context)
    : ExecutionContext(
          v8::Isolate::GetCurrent(),
          MakeGarbageCollected<Agent>(v8::Isolate::GetCurrent(),
                                      base::UnguessableToken::Null()),
          SecurityContext::kWindow),
      scheduler_(scheduler::CreateDummyFrameScheduler()) {
  Initialize(SecurityContextInit(nullptr /* origin */, origin_trial_context));
}

NullExecutionContext::~NullExecutionContext() {}

void NullExecutionContext::SetUpSecurityContextForTesting() {
  auto* policy = MakeGarbageCollected<ContentSecurityPolicy>();
  GetSecurityContext().SetSecurityOriginForTesting(
      SecurityOrigin::Create(url_));
  policy->BindToDelegate(GetContentSecurityPolicyDelegate());
  GetSecurityContext().SetContentSecurityPolicy(policy);
}

FrameOrWorkerScheduler* NullExecutionContext::GetScheduler() {
  return scheduler_.get();
}

scoped_refptr<base::SingleThreadTaskRunner> NullExecutionContext::GetTaskRunner(
    TaskType) {
  return Thread::Current()->GetTaskRunner();
}

BrowserInterfaceBrokerProxy& NullExecutionContext::GetBrowserInterfaceBroker() {
  return GetEmptyBrowserInterfaceBroker();
}

}  // namespace blink