package checker_test import ( "testing" "github.com/restic/restic/backend" "github.com/restic/restic/checker" . "github.com/restic/restic/test" ) var findPackTests = []struct { blobIDs backend.IDSet packIDs backend.IDSet }{ { backend.IDSet{ ParseID("534f211b4fc2cf5b362a24e8eba22db5372a75b7e974603ff9263f5a471760f4"): struct{}{}, ParseID("51aa04744b518c6a85b4e7643cfa99d58789c2a6ca2a3fda831fa3032f28535c"): struct{}{}, ParseID("454515bca5f4f60349a527bd814cc2681bc3625716460cc6310771c966d8a3bf"): struct{}{}, ParseID("c01952de4d91da1b1b80bc6e06eaa4ec21523f4853b69dc8231708b9b7ec62d8"): struct{}{}, }, backend.IDSet{ ParseID("19a731a515618ec8b75fc0ff3b887d8feb83aef1001c9899f6702761142ed068"): struct{}{}, ParseID("657f7fb64f6a854fff6fe9279998ee09034901eded4e6db9bcee0e59745bbce6"): struct{}{}, }, }, } var findBlobTests = []struct { packIDs backend.IDSet blobIDs backend.IDSet }{ { backend.IDSet{ ParseID("60e0438dcb978ec6860cc1f8c43da648170ee9129af8f650f876bad19f8f788e"): struct{}{}, }, backend.IDSet{ ParseID("356493f0b00a614d36c698591bbb2b1d801932d85328c1f508019550034549fc"): struct{}{}, ParseID("b8a6bcdddef5c0f542b4648b2ef79bc0ed4377d4109755d2fb78aff11e042663"): struct{}{}, ParseID("5714f7274a8aa69b1692916739dc3835d09aac5395946b8ec4f58e563947199a"): struct{}{}, ParseID("b5bb9d8014a0f9b1d61e21e796d78dccdf1352f23cd32812f4850b878ae4944c"): struct{}{}, ParseID("08d0444e9987fa6e35ce4232b2b71473e1a8f66b2f9664cc44dc57aad3c5a63a"): struct{}{}, }, }, { backend.IDSet{ ParseID("60e0438dcb978ec6860cc1f8c43da648170ee9129af8f650f876bad19f8f788e"): struct{}{}, ParseID("ff7e12cd66d896b08490e787d1915c641e678d7e6b4a00e60db5d13054f4def4"): struct{}{}, }, backend.IDSet{ ParseID("356493f0b00a614d36c698591bbb2b1d801932d85328c1f508019550034549fc"): struct{}{}, ParseID("b8a6bcdddef5c0f542b4648b2ef79bc0ed4377d4109755d2fb78aff11e042663"): struct{}{}, ParseID("5714f7274a8aa69b1692916739dc3835d09aac5395946b8ec4f58e563947199a"): struct{}{}, ParseID("b5bb9d8014a0f9b1d61e21e796d78dccdf1352f23cd32812f4850b878ae4944c"): struct{}{}, ParseID("08d0444e9987fa6e35ce4232b2b71473e1a8f66b2f9664cc44dc57aad3c5a63a"): struct{}{}, ParseID("aa79d596dbd4c863e5400deaca869830888fe1ce9f51b4a983f532c77f16a596"): struct{}{}, ParseID("b2396c92781307111accf2ebb1cd62b58134b744d90cb6f153ca456a98dc3e76"): struct{}{}, ParseID("5249af22d3b2acd6da8048ac37b2a87fa346fabde55ed23bb866f7618843c9fe"): struct{}{}, ParseID("f41c2089a9d58a4b0bf39369fa37588e6578c928aea8e90a4490a6315b9905c1"): struct{}{}, }, }, } func TestRepackerFindPacks(t *testing.T) { WithTestEnvironment(t, checkerTestData, func(repodir string) { repo := OpenLocalRepo(t, repodir) OK(t, repo.LoadIndex()) for _, test := range findPackTests { packIDs, err := checker.FindPacksForBlobs(repo, test.blobIDs) OK(t, err) Equals(t, test.packIDs, packIDs) } for _, test := range findBlobTests { blobs, err := checker.FindBlobsForPacks(repo, test.packIDs) OK(t, err) Assert(t, test.blobIDs.Equals(blobs), "list of blobs for packs %v does not match, expected:\n %v\ngot:\n %v", test.packIDs, test.blobIDs, blobs) } }) } func TestRepackBlobs(t *testing.T) { WithTestEnvironment(t, checkerTestData, func(repodir string) { repo := OpenLocalRepo(t, repodir) OK(t, repo.LoadIndex()) repo.Backend().Remove(backend.Snapshot, "c2b53c5e6a16db92fbb9aa08bd2794c58b379d8724d661ee30d20898bdfdff22") unusedBlobs := backend.IDSet{ ParseID("5714f7274a8aa69b1692916739dc3835d09aac5395946b8ec4f58e563947199a"): struct{}{}, ParseID("08d0444e9987fa6e35ce4232b2b71473e1a8f66b2f9664cc44dc57aad3c5a63a"): struct{}{}, ParseID("356493f0b00a614d36c698591bbb2b1d801932d85328c1f508019550034549fc"): struct{}{}, ParseID("b8a6bcdddef5c0f542b4648b2ef79bc0ed4377d4109755d2fb78aff11e042663"): struct{}{}, } chkr := checker.New(repo) _, errs := chkr.LoadIndex() OKs(t, errs) errs = checkStruct(chkr) OKs(t, errs) list := backend.NewIDSet(chkr.UnusedBlobs()...) if !unusedBlobs.Equals(list) { t.Fatalf("expected unused blobs:\n %v\ngot:\n %v", unusedBlobs, list) } repacker := checker.NewRepacker(repo, repo, unusedBlobs) OK(t, repacker.Repack()) chkr = checker.New(repo) _, errs = chkr.LoadIndex() OKs(t, errs) OKs(t, checkPacks(chkr)) OKs(t, checkStruct(chkr)) blobs := chkr.UnusedBlobs() Assert(t, len(blobs) == 0, "expected zero unused blobs, got %v", blobs) }) }