mirror of
https://github.com/klzgrad/naiveproxy.git
synced 2025-02-17 15:33:18 +03:00
49 lines
1.5 KiB
C++
49 lines
1.5 KiB
C++
// Copyright 2021 The Chromium Authors
|
|
// Use of this source code is governed by a BSD-style license that can be
|
|
// found in the LICENSE file.
|
|
|
|
#ifndef BASE_TEST_TRACE_TEST_UTILS_H_
|
|
#define BASE_TEST_TRACE_TEST_UTILS_H_
|
|
|
|
#include "base/memory/raw_ptr.h"
|
|
#include "base/task/thread_pool.h"
|
|
#include "base/test/task_environment.h"
|
|
#include "base/trace_event/trace_log.h"
|
|
#include "third_party/perfetto/protos/perfetto/config/trace_config.gen.h"
|
|
|
|
namespace base {
|
|
namespace tracing {
|
|
class PerfettoPlatform;
|
|
}
|
|
|
|
namespace test {
|
|
|
|
// A scoped class that sets up and tears down tracing support for unit tests.
|
|
// Note that only in-process tracing is supported by this harness. See
|
|
// //services/tracing for recording traces in multiprocess configurations.
|
|
class TracingEnvironment {
|
|
public:
|
|
// Construct a tracing environment using the default Perfetto tracing
|
|
// platform.
|
|
TracingEnvironment();
|
|
|
|
// Constructs a tracing environment with the given task runner and Perfetto
|
|
// tracing platform.
|
|
explicit TracingEnvironment(TaskEnvironment&,
|
|
scoped_refptr<SequencedTaskRunner> =
|
|
ThreadPool::CreateSequencedTaskRunner({}),
|
|
base::tracing::PerfettoPlatform* = nullptr);
|
|
~TracingEnvironment();
|
|
|
|
// Builds a default Perfetto trace config with track events enabled.
|
|
static perfetto::protos::gen::TraceConfig GetDefaultTraceConfig();
|
|
|
|
private:
|
|
raw_ptr<TaskEnvironment> task_environment_ = nullptr;
|
|
};
|
|
|
|
} // namespace test
|
|
} // namespace base
|
|
|
|
#endif // BASE_TEST_TRACE_TEST_UTILS_H_
|