Mark ... fragment_output_mask:interpolated=true;sampleCount=4;* Failure
Bug: chromium:1496410
Change-Id: I9bf766a3f67c425174c377e8ba0e2890793ca3fa
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/171343
Kokoro: Austin Eng <enga@chromium.org>
Bot-Commit: rubber-stamper@appspot.gserviceaccount.com <rubber-stamper@appspot.gserviceaccount.com>
Auto-Submit: Austin Eng <enga@chromium.org>
Commit-Queue: Austin Eng <enga@chromium.org>
diff --git a/webgpu-cts/expectations.txt b/webgpu-cts/expectations.txt
index 0d7aaf6..5aa8a4a 100644
--- a/webgpu-cts/expectations.txt
+++ b/webgpu-cts/expectations.txt
@@ -288,9 +288,12 @@
################################################################################
# Flaky multisampled sample_mask tests on Mac AMD (crbug.com/1496410 plus other flakes)
+# ... fragment_output_mask:interpolated=true;sampleCount=4;* is very flaky, so mark it Failure
# KEEP
################################################################################
-[ amd-0x67ef mac ] webgpu:api,operation,render_pipeline,sample_mask:fragment_output_mask:* [ RetryOnFailure ]
+[ amd-0x67ef mac ] webgpu:api,operation,render_pipeline,sample_mask:fragment_output_mask:interpolated=false;* [ RetryOnFailure ]
+[ amd-0x67ef mac ] webgpu:api,operation,render_pipeline,sample_mask:fragment_output_mask:interpolated=true;sampleCount=1;* [ RetryOnFailure ]
+[ amd-0x67ef mac ] webgpu:api,operation,render_pipeline,sample_mask:fragment_output_mask:interpolated=true;sampleCount=4;* [ Failure ]
################################################################################
# Miscellaneous flakes
