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      1 /*
      2  *  Copyright (c) 2013 The WebRTC project authors. All Rights Reserved.
      3  *
      4  *  Use of this source code is governed by a BSD-style license
      5  *  that can be found in the LICENSE file in the root of the source
      6  *  tree. An additional intellectual property rights grant can be found
      7  *  in the file PATENTS.  All contributing project authors may
      8  *  be found in the AUTHORS file in the root of the source tree.
      9  */
     10 
     11 #include "gflags/gflags.h"
     12 #include "testing/gtest/include/gtest/gtest.h"
     13 #include "webrtc/base/logging.h"
     14 #include "webrtc/test/field_trial.h"
     15 #include "webrtc/test/testsupport/fileutils.h"
     16 
     17 DEFINE_string(force_fieldtrials, "",
     18     "Field trials control experimental feature code which can be forced. "
     19     "E.g. running with --force_fieldtrials=WebRTC-FooFeature/Enable/"
     20     " will assign the group Enable to field trial WebRTC-FooFeature.");
     21 
     22 int main(int argc, char* argv[]) {
     23   ::testing::InitGoogleTest(&argc, argv);
     24 
     25   // Default to LS_INFO, even for release builds to provide better test logging.
     26   // TODO(pbos): Consider adding a command-line override.
     27   if (rtc::LogMessage::GetLogToDebug() > rtc::LS_INFO)
     28     rtc::LogMessage::LogToDebug(rtc::LS_INFO);
     29 
     30   // AllowCommandLineParsing allows us to ignore flags passed on to us by
     31   // Chromium build bots without having to explicitly disable them.
     32   google::AllowCommandLineReparsing();
     33   google::ParseCommandLineFlags(&argc, &argv, false);
     34 
     35   webrtc::test::SetExecutablePath(argv[0]);
     36   webrtc::test::InitFieldTrialsFromString(FLAGS_force_fieldtrials);
     37   return RUN_ALL_TESTS();
     38 }
     39