1*d9f75844SAndroid Build Coastguard Worker /* 2*d9f75844SAndroid Build Coastguard Worker * Copyright 2022 The WebRTC project authors. All Rights Reserved. 3*d9f75844SAndroid Build Coastguard Worker * 4*d9f75844SAndroid Build Coastguard Worker * Use of this source code is governed by a BSD-style license 5*d9f75844SAndroid Build Coastguard Worker * that can be found in the LICENSE file in the root of the source 6*d9f75844SAndroid Build Coastguard Worker * tree. An additional intellectual property rights grant can be found 7*d9f75844SAndroid Build Coastguard Worker * in the file PATENTS. All contributing project authors may 8*d9f75844SAndroid Build Coastguard Worker * be found in the AUTHORS file in the root of the source tree. 9*d9f75844SAndroid Build Coastguard Worker */ 10*d9f75844SAndroid Build Coastguard Worker #include "api/field_trials_registry.h" 11*d9f75844SAndroid Build Coastguard Worker 12*d9f75844SAndroid Build Coastguard Worker #include <string> 13*d9f75844SAndroid Build Coastguard Worker 14*d9f75844SAndroid Build Coastguard Worker #include "absl/algorithm/container.h" 15*d9f75844SAndroid Build Coastguard Worker #include "absl/strings/string_view.h" 16*d9f75844SAndroid Build Coastguard Worker #include "experiments/registered_field_trials.h" 17*d9f75844SAndroid Build Coastguard Worker #include "rtc_base/checks.h" 18*d9f75844SAndroid Build Coastguard Worker #include "rtc_base/containers/flat_set.h" 19*d9f75844SAndroid Build Coastguard Worker 20*d9f75844SAndroid Build Coastguard Worker namespace webrtc { 21*d9f75844SAndroid Build Coastguard Worker Lookup(absl::string_view key) const22*d9f75844SAndroid Build Coastguard Workerstd::string FieldTrialsRegistry::Lookup(absl::string_view key) const { 23*d9f75844SAndroid Build Coastguard Worker #if WEBRTC_STRICT_FIELD_TRIALS 24*d9f75844SAndroid Build Coastguard Worker RTC_DCHECK(absl::c_linear_search(kRegisteredFieldTrials, key) || 25*d9f75844SAndroid Build Coastguard Worker test_keys_.contains(key)) 26*d9f75844SAndroid Build Coastguard Worker << key << " is not registered."; 27*d9f75844SAndroid Build Coastguard Worker #endif 28*d9f75844SAndroid Build Coastguard Worker return GetValue(key); 29*d9f75844SAndroid Build Coastguard Worker } 30*d9f75844SAndroid Build Coastguard Worker 31*d9f75844SAndroid Build Coastguard Worker } // namespace webrtc 32