blob: 3a22cdd55bc4df468ad3657910321d77a580b315 [file] [log] [blame]
// Copyright 2020 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/time/time.h"
namespace ui {
namespace test {
class PredictionUnittestHelpers {
// Copied from third_party\blink\public\common\input\web_input_event.h
static constexpr base::TimeTicks GetStaticTimeStampForTests() {
// Note: intentionally use a relatively large delta from base::TimeTicks ==
// 0. Otherwise, code that tracks the time ticks of the last event that
// happened and computes a delta might get confused when the testing
// timestamp is near 0, as the computed delta may very well be under the
// delta threshold.
// TODO(dcheng): This really shouldn't use FromInternalValue(), but
// constexpr support for time operations is a bit busted...
return base::TimeTicks::FromInternalValue(123'000'000);
} // namespace test
} // namespace ui