1 files changed, 41 insertions, 0 deletions
diff --git a/third_party/libwebrtc/api/test/metrics/stdout_metrics_exporter.h b/third_party/libwebrtc/api/test/metrics/stdout_metrics_exporter.h
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index 0000000000..2c572cb2ea
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+++ b/third_party/libwebrtc/api/test/metrics/stdout_metrics_exporter.h
@@ -0,0 +1,41 @@
+/*
+ *  Copyright (c) 2022 The WebRTC project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+
+#ifndef API_TEST_METRICS_STDOUT_METRICS_EXPORTER_H_
+#define API_TEST_METRICS_STDOUT_METRICS_EXPORTER_H_
+
+#include "api/array_view.h"
+#include "api/test/metrics/metric.h"
+#include "api/test/metrics/metrics_exporter.h"
+
+namespace webrtc {
+namespace test {
+
+// Exports all collected metrics to stdout.
+class StdoutMetricsExporter : public MetricsExporter {
+ public:
+  StdoutMetricsExporter();
+  ~StdoutMetricsExporter() override = default;
+
+  StdoutMetricsExporter(const StdoutMetricsExporter&) = delete;
+  StdoutMetricsExporter& operator=(const StdoutMetricsExporter&) = delete;
+
+  bool Export(rtc::ArrayView<const Metric> metrics) override;
+
+ private:
+  void PrintMetric(const Metric& metric);
+
+  FILE* const output_;
+};
+
+}  // namespace test
+}  // namespace webrtc
+
+#endif  // API_TEST_METRICS_STDOUT_METRICS_EXPORTER_H_