Reduce shell test flakiness.

fweikert · mbland · commit 3f56f27badd0 · 2025-12-08T17:38:53.000-05:00
We've seen an increasing number of flakes due to a) transient network issues and b) the fact that a subset of CI workers has an /etc/bazel.bazelrc file.
This change addresses both issues by disabling bzlmod (thus avoiding any requests to BCR) and by filtering out irrelevant log entries.

PiperOrigin-RevId: 638217146
Change-Id: I525a3abcdc824a40aba602d57b0b51f51c94a695
diff --git a/src/test/shell/integration/bazel_command_log_test.sh b/src/test/shell/integration/bazel_command_log_test.sh
@@ -46,6 +46,8 @@ function strip_lines_from_bazel_cc() {
     -e '/^WARNING: The startup option --host_javabase is deprecated; prefer --server_javabase.$/d' \
     -e '/^WARNING: The home directory is not defined, no home_rc will be looked for.$/d' \
     -e '/^WARNING: ignoring JAVA_TOOL_OPTIONS in environment.$/d' \
+    -e '/^WARNING: The following rc files are no longer being read, please transfer their contents or import their path into one of the standard rc files:$/d' \
+    -e '/^\/etc\/bazel.bazelrc$/d' \
     -e '/Options -Xverify:none and -noverify were deprecated in JDK 13 and will likely be removed in a future release/d' \
     -e '/^E[0-9]* /d' \
     $TEST_log)
