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95e6f0aea2
Bug: webrtc:10729 Change-Id: Id3cf91b7ddb680b01bd21bd3b17a9402cf3726d7 Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/229592 Commit-Queue: Mirko Bonadei <mbonadei@webrtc.org> Reviewed-by: Niels Moller <nisse@webrtc.org> Cr-Commit-Position: refs/heads/main@{#34830}
41 lines
1.3 KiB
C++
41 lines
1.3 KiB
C++
/*
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* Copyright (c) 2014 The WebRTC project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#include "test/field_trial.h"
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#include <algorithm>
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#include <cstdio>
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#include <cstdlib>
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#include <map>
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#include <string>
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#include "rtc_base/checks.h"
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#include "system_wrappers/include/field_trial.h"
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namespace webrtc {
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namespace test {
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ScopedFieldTrials::ScopedFieldTrials(const std::string& config)
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: previous_field_trials_(webrtc::field_trial::GetFieldTrialString()) {
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RTC_CHECK(webrtc::field_trial::FieldTrialsStringIsValid(config.c_str()))
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<< "Invalid field trials string: " << config;
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current_field_trials_ = config;
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webrtc::field_trial::InitFieldTrialsFromString(current_field_trials_.c_str());
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}
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ScopedFieldTrials::~ScopedFieldTrials() {
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RTC_CHECK(
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webrtc::field_trial::FieldTrialsStringIsValid(previous_field_trials_))
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<< "Invalid field trials string: " << previous_field_trials_;
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webrtc::field_trial::InitFieldTrialsFromString(previous_field_trials_);
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}
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} // namespace test
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} // namespace webrtc
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