From 0d60d812c4dcf78a18dcc59325dc1ec609cf8eb8 Mon Sep 17 00:00:00 2001
From: Hermes Agent <hermes@localhost>
Date: Wed, 12 Aug 2026 02:11:06 +0000
Subject: Distinguish initrd additions and removals

---
 tests/compare.rs | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)

(limited to 'tests')

diff --git a/tests/compare.rs b/tests/compare.rs
index 59b62cb..0853572 100644
--- a/tests/compare.rs
+++ b/tests/compare.rs
@@ -50,6 +50,33 @@ fn compares_added_removed_and_changed_semantic_records() {
     assert!(report.render().contains("changed initrd"));
 }
 
+#[test]
+fn distinguishes_added_and_removed_initrd_records() {
+    let without_initrd = ArtifactManifest::new(vec![], vec![], None, vec![], vec![])
+        .expect("valid manifest without initrd");
+    let with_initrd = ArtifactManifest::new(
+        vec![],
+        vec![],
+        Some(InitrdRecord::new("boot/initrd-rt.img", "digest")),
+        vec![],
+        vec![],
+    )
+    .expect("valid manifest with initrd");
+
+    assert_eq!(
+        compare(&without_initrd, &with_initrd).differences(),
+        &[SemanticDifference::Initrd {
+            change: Change::Added
+        }]
+    );
+    assert_eq!(
+        compare(&with_initrd, &without_initrd).differences(),
+        &[SemanticDifference::Initrd {
+            change: Change::Removed
+        }]
+    );
+}
+
 #[test]
 fn reads_and_writes_a_toml_manifest_beside_an_artifact() {
     let fixture = tempdir().expect("temporary directory");
-- 
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