1 files changed, 43 insertions, 0 deletions
diff --git a/third_party/libwebrtc/rtc_base/experiments/keyframe_interval_settings_unittest.cc b/third_party/libwebrtc/rtc_base/experiments/keyframe_interval_settings_unittest.cc
new file mode 100644
index 0000000000..25cebbcd70
--- /dev/null
+++ b/third_party/libwebrtc/rtc_base/experiments/keyframe_interval_settings_unittest.cc
@@ -0,0 +1,43 @@
+/*
+ *  Copyright 2019 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.
+ */
+
+#include "rtc_base/experiments/keyframe_interval_settings.h"
+
+#include "test/field_trial.h"
+#include "test/gtest.h"
+
+namespace webrtc {
+namespace {
+
+TEST(KeyframeIntervalSettingsTest, ParsesMinKeyframeSendIntervalMs) {
+  EXPECT_FALSE(KeyframeIntervalSettings::ParseFromFieldTrials()
+                   .MinKeyframeSendIntervalMs());
+
+  test::ScopedFieldTrials field_trials(
+      "WebRTC-KeyframeInterval/min_keyframe_send_interval_ms:100/");
+  EXPECT_EQ(KeyframeIntervalSettings::ParseFromFieldTrials()
+                .MinKeyframeSendIntervalMs(),
+            100);
+}
+
+TEST(KeyframeIntervalSettingsTest, DoesNotParseIncorrectValues) {
+  EXPECT_FALSE(KeyframeIntervalSettings::ParseFromFieldTrials()
+                   .MinKeyframeSendIntervalMs());
+
+  test::ScopedFieldTrials field_trials(
+      "WebRTC-KeyframeInterval/min_keyframe_send_interval_ms:a/");
+  EXPECT_FALSE(KeyframeIntervalSettings::ParseFromFieldTrials()
+                   .MinKeyframeSendIntervalMs());
+  EXPECT_FALSE(KeyframeIntervalSettings::ParseFromFieldTrials()
+                   .MinKeyframeSendIntervalMs());
+}
+
+}  // namespace
+}  // namespace webrtc