use adenosine_pds::RepoStore; use libipld::Cid; use std::collections::BTreeMap; use std::str::FromStr; #[test] fn test_known_maps() { let mut repo = RepoStore::open_ephemeral().unwrap(); let cid1 = Cid::from_str("bafyreie5cvv4h45feadgeuwhbcutmh6t2ceseocckahdoe6uat64zmz454").unwrap(); let empty_map: BTreeMap = Default::default(); assert_eq!( repo.mst_from_map(&empty_map).unwrap().to_string(), "bafyreie5737gdxlw5i64vzichcalba3z2v5n6icifvx5xytvske7mr3hpm" ); let mut trivial_map: BTreeMap = Default::default(); trivial_map.insert("asdf".to_string(), cid1.clone()); assert_eq!( repo.mst_from_map(&trivial_map).unwrap().to_string(), "bafyreidaftbr35xhh4lzmv5jcoeufqjh75ohzmz6u56v7n2ippbtxdgqqe" ); let mut singlelayer2_map: BTreeMap = Default::default(); singlelayer2_map.insert("com.example.record/9ba1c7247ede".to_string(), cid1.clone()); assert_eq!( repo.mst_from_map(&singlelayer2_map).unwrap().to_string(), "bafyreid4g5smj6ukhrjasebt6myj7wmtm2eijouteoyueoqgoh6vm5jkae" ); let mut simple_map: BTreeMap = Default::default(); simple_map.insert("asdf".to_string(), cid1.clone()); simple_map.insert("88bfafc7".to_string(), cid1.clone()); simple_map.insert("2a92d355".to_string(), cid1.clone()); simple_map.insert("app.bsky.feed.post/454397e440ec".to_string(), cid1.clone()); simple_map.insert("app.bsky.feed.post/9adeb165882c".to_string(), cid1.clone()); assert_eq!( repo.mst_from_map(&simple_map).unwrap().to_string(), "bafyreiecb33zh7r2sc3k2wthm6exwzfktof63kmajeildktqc25xj6qzx4" ); } // TODO: behavior of these wide-char keys is undefined behavior in string MST #[ignore] #[test] fn test_tricky_map() { let mut repo = RepoStore::open_ephemeral().unwrap(); let cid1 = Cid::from_str("bafyreie5cvv4h45feadgeuwhbcutmh6t2ceseocckahdoe6uat64zmz454").unwrap(); let mut tricky_map: BTreeMap = Default::default(); tricky_map.insert("".to_string(), cid1.clone()); tricky_map.insert("jalapeño".to_string(), cid1.clone()); tricky_map.insert("coöperative".to_string(), cid1.clone()); tricky_map.insert("coüperative".to_string(), cid1.clone()); tricky_map.insert("abc\x00".to_string(), cid1.clone()); assert_eq!( repo.mst_from_map(&tricky_map).unwrap().to_string(), "bafyreiecb33zh7r2sc3k2wthm6exwzfktof63kmajeildktqc25xj6qzx4" ); } #[test] fn test_trims_top() { // "trims top of tree on delete" use adenosine_pds::mst::print_mst_keys; let mut repo = RepoStore::open_ephemeral().unwrap(); let cid1 = Cid::from_str("bafyreie5cvv4h45feadgeuwhbcutmh6t2ceseocckahdoe6uat64zmz454").unwrap(); let l1root = "bafyreihuyj2vzb2vjw3yhxg6dy25achg5fmre6gg5m6fjtxn64bqju4dee"; let l0root = "bafyreibmijjc63mekkjzl3v2pegngwke5u6cu66g75z6uw27v64bc6ahqi"; // NOTE: this test doesn't do much in this case of rust implementation let mut trim_map: BTreeMap = Default::default(); trim_map.insert("com.example.record/40c73105b48f".to_string(), cid1.clone()); // level 0 trim_map.insert("com.example.record/e99bf3ced34b".to_string(), cid1.clone()); // level 0 trim_map.insert("com.example.record/893e6c08b450".to_string(), cid1.clone()); // level 0 trim_map.insert("com.example.record/9cd8b6c0cc02".to_string(), cid1.clone()); // level 0 trim_map.insert("com.example.record/cbe72d33d12a".to_string(), cid1.clone()); // level 0 trim_map.insert("com.example.record/a15e33ba0f6c".to_string(), cid1.clone()); // level 1 let trim_before_cid = repo.mst_from_map(&trim_map).unwrap(); print_mst_keys(&mut repo.db, &trim_before_cid).unwrap(); assert_eq!(trim_before_cid.to_string(), l1root); // NOTE: if we did mutations in-place, this is where we would mutate trim_map.remove("com.example.record/a15e33ba0f6c"); let trim_after_cid = repo.mst_from_map(&trim_map).unwrap(); assert_eq!(trim_after_cid.to_string(), l0root); } #[test] fn test_insertion() { // "handles insertion that splits two layers down" let mut repo = RepoStore::open_ephemeral().unwrap(); let cid1 = Cid::from_str("bafyreie5cvv4h45feadgeuwhbcutmh6t2ceseocckahdoe6uat64zmz454").unwrap(); let l1root = "bafyreiagt55jzvkenoa4yik77dhomagq2uj26ix4cijj7kd2py2u3s43ve"; let l2root = "bafyreiddrz7qbvfattp5dzzh4ldohsaobatsg7f5l6awxnmuydewq66qoa"; // TODO: actual mutation instead of rebuild from scratch let mut insertion_map: BTreeMap = Default::default(); insertion_map.insert("com.example.record/403e2aeebfdb".to_string(), cid1.clone()); // A; level 0 insertion_map.insert("com.example.record/40c73105b48f".to_string(), cid1.clone()); // B; level 0 insertion_map.insert("com.example.record/645787eb4316".to_string(), cid1.clone()); // C; level 0 insertion_map.insert("com.example.record/7ca4e61d6fbc".to_string(), cid1.clone()); // D; level 1 insertion_map.insert("com.example.record/893e6c08b450".to_string(), cid1.clone()); // E; level 0 insertion_map.insert("com.example.record/9cd8b6c0cc02".to_string(), cid1.clone()); // G; level 0 insertion_map.insert("com.example.record/cbe72d33d12a".to_string(), cid1.clone()); // H; level 0 insertion_map.insert("com.example.record/dbea731be795".to_string(), cid1.clone()); // I; level 1 insertion_map.insert("com.example.record/e2ef555433f2".to_string(), cid1.clone()); // J; level 0 insertion_map.insert("com.example.record/e99bf3ced34b".to_string(), cid1.clone()); // K; level 0 insertion_map.insert("com.example.record/f728ba61e4b6".to_string(), cid1.clone()); // L; level 0 let insertion_before_cid = repo.mst_from_map(&insertion_map).unwrap(); assert_eq!(insertion_before_cid.to_string(), l1root); insertion_map.insert("com.example.record/9ba1c7247ede".to_string(), cid1.clone()); let insertion_after_cid = repo.mst_from_map(&insertion_map).unwrap(); assert_eq!(insertion_after_cid.to_string(), l2root); } #[test] fn test_higher_layers() { // "handles new layers that are two higher than existing" use adenosine_pds::mst::print_mst_keys; let mut repo = RepoStore::open_ephemeral().unwrap(); let cid1 = Cid::from_str("bafyreie5cvv4h45feadgeuwhbcutmh6t2ceseocckahdoe6uat64zmz454").unwrap(); let l0root = "bafyreicivoa3p3ttcebdn2zfkdzenkd2uk3gxxlaz43qvueeip6yysvq2m"; let l2root = "bafyreidwoqm6xlewxzhrx6ytbyhsazctlv72txtmnd4au6t53z2vpzn7wa"; let l2root2 = "bafyreiapru27ce4wdlylk5revtr3hewmxhmt3ek5f2ypioiivmdbv5igrm"; // TODO: actual mutation instead of rebuild from scratch let mut higher_map: BTreeMap = Default::default(); higher_map.insert("com.example.record/403e2aeebfdb".to_string(), cid1.clone()); // A; level 0 higher_map.insert("com.example.record/cbe72d33d12a".to_string(), cid1.clone()); // C; level 0 let higher_before_cid = repo.mst_from_map(&higher_map).unwrap(); assert_eq!(higher_before_cid.to_string(), l0root); higher_map.insert("com.example.record/9ba1c7247ede".to_string(), cid1.clone()); // B; level 2 let higher_after_cid = repo.mst_from_map(&higher_map).unwrap(); print_mst_keys(&mut repo.db, &higher_after_cid).unwrap(); assert_eq!(higher_after_cid.to_string(), l2root); higher_map.insert("com.example.record/fae7a851fbeb".to_string(), cid1.clone()); // D; level 1 let higher_after_cid = repo.mst_from_map(&higher_map).unwrap(); assert_eq!(higher_after_cid.to_string(), l2root2); }