Disable DevToolsExtensionHostsPolicyTest.CantInspectBlockedHost on MSAN (#35097)

Upstream Chromium test, stable upstream (0.9% flake rate over 30
days per LUCI Analysis). The test runs 10 eval retries with
exponentially increasing timeouts (~10s total wall-clock time).
Under MSAN instrumentation combined with Brave's additional DevTools
startup overhead (chromium_src overrides, NTP/stats services), this
exceeds the test's hardcoded 20-second timeout. The sibling test
CantInspectBlockedSubdomainHost is already disabled in the upstream
source for the same reason.

Resolves brave/brave-browser#54053
This commit is contained in:
Netzenbot
2026-03-31 16:21:23 -04:00
committed by GitHub
parent 5e8d811db7
commit 2e11af7fa4
@@ -13,3 +13,13 @@
# instrumentation.
# https://github.com/brave/brave-browser/issues/53812
-DevToolsTest.TestShowRecorderTab
# Upstream Chromium test. Stable upstream (0.9% flake rate over 30 days per
# LUCI Analysis). The test performs 10 eval retries with exponentially
# increasing timeouts (total ~10s wall-clock). Combined with Brave's DevTools
# startup overhead (chromium_src overrides, NTP/stats services), this exceeds
# the hardcoded 20-second timeout under MSAN instrumentation. The sibling test
# CantInspectBlockedSubdomainHost is already disabled in the upstream source
# for the same reason.
# https://github.com/brave/brave-browser/issues/54053
-DevToolsExtensionHostsPolicyTest.CantInspectBlockedHost