1 files changed, 10 insertions, 0 deletions
diff --git a/tests/scripts/features/output-sync b/tests/scripts/features/output-sync
index c8ff291..a1560ad 100644
--- a/tests/scripts/features/output-sync
+++ b/tests/scripts/features/output-sync
@@ -244,5 +244,15 @@ foo: end
 # Remove temporary directories and contents.
 output_sync_clean();
 
+# Ensure recursion doesn't mis-order or double-print output
+run_make_test(qq!
+all:
+\t\@echo foo
+\t\@+echo bar
+!,
+              '-j -Ojob', "foo\nbar\n");
+
+run_make_test(undef, '-j -Otarget', "foo\nbar\n");
+
 # This tells the test driver that the perl test script executed properly.
 1;