1 files changed, 19 insertions, 0 deletions
diff --git a/src/test/shell/integration/build_event_stream_test.sh b/src/test/shell/integration/build_event_stream_test.sh
index 4d9480e9c1..01ed82847c 100755
--- a/src/test/shell/integration/build_event_stream_test.sh
+++ b/src/test/shell/integration/build_event_stream_test.sh
@@ -43,6 +43,7 @@ sleep 1
 exit 0
 EOF
   chmod 755 pkg/slowtest.sh
+  touch pkg/sourcefileA pkg/sourcefileB pkg/sourcefileC
   cat > pkg/BUILD <<EOF
 sh_test(
   name = "true",
@@ -82,6 +83,14 @@ extra_action(
    name = "extra",
    cmd = "echo Hello World",
 )
+filegroup(
+  name = "innergroup",
+  srcs = ["sourcefileA", "sourcefileB"],
+)
+filegroup(
+  name = "outergroup",
+  srcs = ["sourcefileC", ":innergroup"],
+)
 EOF
 cat > simpleaspect.bzl <<EOF
 def _simple_aspect_impl(target, ctx):
@@ -346,4 +355,14 @@ function test_loading_failure_keep_going() {
   expect_not_log 'aborted'
 }
 
+function test_artifact_dedup() {
+  bazel build --experimental_build_event_text_file=$TEST_log \
+      pkg:innergroup pkg:outergroup \
+  || fail "bazel build failed"
+  expect_log_once "name.*sourcefileA"
+  expect_log_once "name.*sourcefileB"
+  expect_log_once "name.*sourcefileC"
+  expect_not_log 'aborted'
+}
+
 run_suite "Integration tests for the build event stream"