Disable ViEEncoderTest.InitialFrameDropOffWhenEncoderDisabledScaling on tsan

webrtc/video/vie_encoder_unittest.cc

 /*
  *  Copyright (c) 2016 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.
  */
 
@@ skipping 1170 matching lines @@
       VideoSendStream::DegradationPreference::kMaintainResolution);
 
   video_source_.IncomingCapturedFrame(
       CreateFrame(1, frame_width, frame_height));
   // Frame should not be dropped, even if it's too large.
   sink_.WaitForEncodedFrame(1);
 
   vie_encoder_->Stop();
 }
 
-TEST_F(ViEEncoderTest, InitialFrameDropOffWhenEncoderDisabledScaling) {
+// Disable for TSan v2, see https://crbug.com/webrtc/7260 for details.
+#if defined(THREAD_SANITIZER)
+#define MAYBE_InitialFrameDropOffWhenEncoderDisabledScaling \
+  DISABLED_InitialFrameDropOffWhenEncoderDisabledScaling
+#else
+#define MAYBE_InitialFrameDropOffWhenEncoderDisabledScaling \
+  InitialFrameDropOffWhenEncoderDisabledScaling
+#endif
+TEST_F(ViEEncoderTest, MAYBE_InitialFrameDropOffWhenEncoderDisabledScaling) {
   int frame_width = 640;
   int frame_height = 360;
   fake_encoder_.SetQualityScaling(false);
   vie_encoder_->OnBitrateUpdated(kLowTargetBitrateBps, 0, 0);
   // Force quality scaler reconfiguration by resetting the source.
   vie_encoder_->SetSource(&video_source_,
                           VideoSendStream::DegradationPreference::kBalanced);
 
   video_source_.IncomingCapturedFrame(
       CreateFrame(1, frame_width, frame_height));
@@ skipping 26 matching lines @@
 
   // Trigger CPU normal use, return to original resoluton;
   vie_encoder_->TriggerCpuNormalUsage();
   video_source_.IncomingCapturedFrame(
       CreateFrame(3, kFrameWidth, kFrameHeight));
   sink_.WaitForEncodedFrame(kFrameWidth, kFrameHeight);
 
   vie_encoder_->Stop();
 }
 }  // namespace webrtc