Add regression test for breakage caused by https://github.com/bazelbuild/bazel/commit/0ebb3e54fc890946ae6b3d059ecbd50e4b5ec840.

PiperOrigin-RevId: 176774887

1 files changed, 27 insertions, 0 deletions

diff --git a/src/test/shell/integration/test_test.sh b/src/test/shell/integration/test_test.sh
index 5a35ababa7..d288fefa17 100755
--- a/src/test/shell/integration/test_test.sh
+++ b/src/test/shell/integration/test_test.sh
@@ -101,4 +101,31 @@ EOF
     expect_log 'were skipped'
 }
 
+# Regression test for b/67463263: Tests that spawn subprocesses must not block
+# if those subprocesses never finish. If this test fails, because the "my_test"
+# test is timing out, it means that Bazel is waiting for the "sleep" to finish,
+# which it shouldn't.
+function test_process_spawned_by_test_doesnt_block_test_from_completing() {
+  mkdir -p dir
+
+  cat > dir/BUILD <<'EOF'
+java_test(
+    name = "my_test",
+    main_class = "MyTest",
+    srcs = ["MyTest.java"],
+    timeout = "short",
+    use_testrunner = 0,
+)
+EOF
+  cat > dir/MyTest.java <<'EOF'
+public class MyTest {
+  public static void main(String[] args) throws Exception {
+    new ProcessBuilder("sleep", "300").inheritIO().start();
+  }
+}
+EOF
+
+  bazel test //dir:my_test &> $TEST_log || fail "expected test to pass"
+}
+
 run_suite "test tests"