content/browser/browser_thread_browsertest.cc

// Copyright 2018 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 "base/bind.h"
#include "base/bind_helpers.h"
#include "base/memory/ref_counted.h"
#include "base/memory/scoped_refptr.h"
#include "base/memory/weak_ptr.h"
#include "base/run_loop.h"
#include "base/task/post_task.h"
#include "base/test/gtest_util.h"
#include "build/build_config.h"
#include "content/public/browser/browser_task_traits.h"
#include "content/public/browser/browser_thread.h"
#include "content/public/test/content_browser_test.h"
#include "content/public/test/test_utils.h"

namespace content {

class BrowserThreadPostTaskBeforeInitBrowserTest : public ContentBrowserTest {
 protected:
  void SetUp() override {
    // This should fail because the ThreadPool + TaskExecutor weren't created
    // yet.
    EXPECT_DCHECK_DEATH(
        base::PostTask(FROM_HERE, {BrowserThread::IO}, base::DoNothing()));

    // Obtaining a TaskRunner should also fail.
    EXPECT_DCHECK_DEATH(base::CreateTaskRunner({BrowserThread::IO}));

    ContentBrowserTest::SetUp();
  }
};

IN_PROC_BROWSER_TEST_F(BrowserThreadPostTaskBeforeInitBrowserTest,
                       ExpectFailures) {}

}  // namespace content