From b9e972094b3931a00a2b2dd2602d993e2863c260 Mon Sep 17 00:00:00 2001
From: Sylvestre Ledru <sylvestre@debian.org>
Date: Sat, 7 Jan 2023 09:50:50 +0100
Subject: [PATCH] test: add a test matching what busybox is doing

---
 tests/by-util/test_test.rs | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/tests/by-util/test_test.rs b/tests/by-util/test_test.rs
index 27ff13e3c..2d1963a3f 100644
--- a/tests/by-util/test_test.rs
+++ b/tests/by-util/test_test.rs
@@ -835,6 +835,15 @@ fn test_or_as_filename() {
     new_ucmd!().args(&["x", "-a", "-z", "-o"]).run().code_is(1);
 }
 
+#[test]
+#[ignore = "TODO: Busybox has this working"]
+fn test_filename_or_with_equal() {
+    new_ucmd!()
+        .args(&["-f", "=", "a", "-o", "b"])
+        .run()
+        .code_is(0);
+}
+
 #[test]
 #[ignore = "GNU considers this an error"]
 fn test_string_length_and_nothing() {