feat: track checkout identity for pinned diff editability

2026-10-13 17:04:15 +02:00
parent e3e087f16f
commit 99fa5a2aff
14 changed files with 705 additions and 170 deletions
@@ -275,6 +275,7 @@ fn readonly_before_and_historical_after_seeks_preserve_snapshots_and_folded_exce
    fs::write(&source, &after_text).unwrap();
    fixture.git(&["commit", "-qam", "after"]);
    let after = fixture.git(&["rev-parse", "HEAD"]);
+    fixture.git(&["checkout", "--detach", &before]);
    lines[19] = "working x x tail".into();
    let working_text = lines.join("\n") + "\n";
    fs::write(&source, &working_text).unwrap();
@@ -386,5 +387,5 @@ fn readonly_before_and_historical_after_seeks_preserve_snapshots_and_folded_exce
    assert_eq!(session.editor().cursor(), original_cursor);
    assert!(session.editor().dirty());
    assert_eq!(fs::read_to_string(&source).unwrap(), working_text);
-    assert_eq!(fixture.git(&["rev-parse", "HEAD"]), after);
+    assert_eq!(fixture.git(&["rev-parse", "HEAD"]), before);
 }