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Code Issues Releases Wiki Activity

Retention policy erroneously apply to snapshots without the specified tags

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This commit is contained in:
Gilbert Chen
2018-02-10 21:33:01 -05:00
parent 52fd553bb9
commit e07226bd62
2 changed files with 59 additions and 23 deletions
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2
src/duplicacy_snapshotmanager.go
View File

@@ -1865,7 +1865,7 @@ func (manager *SnapshotManager) PruneSnapshots(selfID string, snapshotID string,
}
if len(tagMap) > 0 {
if _, found := tagMap[snapshot.Tag]; found {
if _, found := tagMap[snapshot.Tag]; !found {
continue
}
}

80
src/duplicacy_snapshotmanager_test.go
View File

@@ -107,6 +107,9 @@ func createTestSnapshotManager(testDir string) *SnapshotManager {
snapshotCache.CreateDirectory(0, "snapshots")
snapshotManager.snapshotCache = snapshotCache
SetDuplicacyPreferencePath(testDir + "/.duplicacy")
return snapshotManager
}
@@ -140,7 +143,7 @@ func uploadRandomChunk(manager *SnapshotManager, chunkSize int) string {
return uploadTestChunk(manager, content)
}
func createTestSnapshot(manager *SnapshotManager, snapshotID string, revision int, startTime int64, endTime int64, chunkHashes []string) {
func createTestSnapshot(manager *SnapshotManager, snapshotID string, revision int, startTime int64, endTime int64, chunkHashes []string, tag string) {
snapshot := &Snapshot{
ID: snapshotID,
@@ -148,6 +151,7 @@ func createTestSnapshot(manager *SnapshotManager, snapshotID string, revision in
StartTime: startTime,
EndTime: endTime,
ChunkHashes: chunkHashes,
Tag: tag,
}
var chunkHashesInHex []string
@@ -239,12 +243,12 @@ func TestSingleRepositoryPrune(t *testing.T) {
now := time.Now().Unix()
day := int64(24 * 3600)
t.Logf("Creating 1 snapshot")
createTestSnapshot(snapshotManager, "repository1", 1, now-3*day-3600, now-3*day-60, []string{chunkHash1, chunkHash2})
createTestSnapshot(snapshotManager, "repository1", 1, now-3*day-3600, now-3*day-60, []string{chunkHash1, chunkHash2}, "tag")
checkTestSnapshots(snapshotManager, 1, 2)
t.Logf("Creating 2 snapshots")
createTestSnapshot(snapshotManager, "repository1", 2, now-2*day-3600, now-2*day-60, []string{chunkHash2, chunkHash3})
createTestSnapshot(snapshotManager, "repository1", 3, now-1*day-3600, now-1*day-60, []string{chunkHash3, chunkHash4})
createTestSnapshot(snapshotManager, "repository1", 2, now-2*day-3600, now-2*day-60, []string{chunkHash2, chunkHash3}, "tag")
createTestSnapshot(snapshotManager, "repository1", 3, now-1*day-3600, now-1*day-60, []string{chunkHash3, chunkHash4}, "tag")
checkTestSnapshots(snapshotManager, 3, 0)
t.Logf("Removing snapshot repository1 revision 1 with --exclusive")
@@ -257,7 +261,7 @@ func TestSingleRepositoryPrune(t *testing.T) {
t.Logf("Creating 1 snapshot")
chunkHash5 := uploadRandomChunk(snapshotManager, chunkSize)
createTestSnapshot(snapshotManager, "repository1", 4, now+1*day-3600, now+1*day, []string{chunkHash4, chunkHash5})
createTestSnapshot(snapshotManager, "repository1", 4, now+1*day-3600, now+1*day, []string{chunkHash4, chunkHash5}, "tag")
checkTestSnapshots(snapshotManager, 2, 2)
t.Logf("Prune without removing any snapshots -- fossils will be deleted")
@@ -282,9 +286,9 @@ func TestSingleHostPrune(t *testing.T) {
now := time.Now().Unix()
day := int64(24 * 3600)
t.Logf("Creating 3 snapshots")
createTestSnapshot(snapshotManager, "vm1@host1", 1, now-3*day-3600, now-3*day-60, []string{chunkHash1, chunkHash2})
createTestSnapshot(snapshotManager, "vm1@host1", 2, now-2*day-3600, now-2*day-60, []string{chunkHash2, chunkHash3})
createTestSnapshot(snapshotManager, "vm2@host1", 1, now-3*day-3600, now-3*day-60, []string{chunkHash3, chunkHash4})
createTestSnapshot(snapshotManager, "vm1@host1", 1, now-3*day-3600, now-3*day-60, []string{chunkHash1, chunkHash2}, "tag")
createTestSnapshot(snapshotManager, "vm1@host1", 2, now-2*day-3600, now-2*day-60, []string{chunkHash2, chunkHash3}, "tag")
createTestSnapshot(snapshotManager, "vm2@host1", 1, now-3*day-3600, now-3*day-60, []string{chunkHash3, chunkHash4}, "tag")
checkTestSnapshots(snapshotManager, 3, 0)
t.Logf("Removing snapshot vm1@host1 revision 1 without --exclusive")
@@ -297,7 +301,7 @@ func TestSingleHostPrune(t *testing.T) {
t.Logf("Creating 1 snapshot")
chunkHash5 := uploadRandomChunk(snapshotManager, chunkSize)
createTestSnapshot(snapshotManager, "vm2@host1", 2, now+1*day-3600, now+1*day, []string{chunkHash4, chunkHash5})
createTestSnapshot(snapshotManager, "vm2@host1", 2, now+1*day-3600, now+1*day, []string{chunkHash4, chunkHash5}, "tag")
checkTestSnapshots(snapshotManager, 3, 2)
t.Logf("Prune without removing any snapshots -- fossils will be deleted")
@@ -323,9 +327,9 @@ func TestMultipleHostPrune(t *testing.T) {
now := time.Now().Unix()
day := int64(24 * 3600)
t.Logf("Creating 3 snapshot")
createTestSnapshot(snapshotManager, "vm1@host1", 1, now-3*day-3600, now-3*day-60, []string{chunkHash1, chunkHash2})
createTestSnapshot(snapshotManager, "vm1@host1", 2, now-2*day-3600, now-2*day-60, []string{chunkHash2, chunkHash3})
createTestSnapshot(snapshotManager, "vm2@host2", 1, now-3*day-3600, now-3*day-60, []string{chunkHash3, chunkHash4})
createTestSnapshot(snapshotManager, "vm1@host1", 1, now-3*day-3600, now-3*day-60, []string{chunkHash1, chunkHash2}, "tag")
createTestSnapshot(snapshotManager, "vm1@host1", 2, now-2*day-3600, now-2*day-60, []string{chunkHash2, chunkHash3}, "tag")
createTestSnapshot(snapshotManager, "vm2@host2", 1, now-3*day-3600, now-3*day-60, []string{chunkHash3, chunkHash4}, "tag")
checkTestSnapshots(snapshotManager, 3, 0)
t.Logf("Removing snapshot vm1@host1 revision 1 without --exclusive")
@@ -338,7 +342,7 @@ func TestMultipleHostPrune(t *testing.T) {
t.Logf("Creating 1 snapshot")
chunkHash5 := uploadRandomChunk(snapshotManager, chunkSize)
createTestSnapshot(snapshotManager, "vm2@host2", 2, now+1*day-3600, now+1*day, []string{chunkHash4, chunkHash5})
createTestSnapshot(snapshotManager, "vm2@host2", 2, now+1*day-3600, now+1*day, []string{chunkHash4, chunkHash5}, "tag")
checkTestSnapshots(snapshotManager, 3, 2)
t.Logf("Prune without removing any snapshots -- no fossils will be deleted")
@@ -347,7 +351,7 @@ func TestMultipleHostPrune(t *testing.T) {
t.Logf("Creating 1 snapshot")
chunkHash6 := uploadRandomChunk(snapshotManager, chunkSize)
createTestSnapshot(snapshotManager, "vm1@host1", 3, now+1*day-3600, now+1*day, []string{chunkHash5, chunkHash6})
createTestSnapshot(snapshotManager, "vm1@host1", 3, now+1*day-3600, now+1*day, []string{chunkHash5, chunkHash6}, "tag")
checkTestSnapshots(snapshotManager, 4, 2)
t.Logf("Prune without removing any snapshots -- fossils will be deleted")
@@ -371,8 +375,8 @@ func TestPruneAndResurrect(t *testing.T) {
now := time.Now().Unix()
day := int64(24 * 3600)
t.Logf("Creating 2 snapshots")
createTestSnapshot(snapshotManager, "vm1@host1", 1, now-3*day-3600, now-3*day-60, []string{chunkHash1, chunkHash2})
createTestSnapshot(snapshotManager, "vm1@host1", 2, now-2*day-3600, now-2*day-60, []string{chunkHash2, chunkHash3})
createTestSnapshot(snapshotManager, "vm1@host1", 1, now-3*day-3600, now-3*day-60, []string{chunkHash1, chunkHash2}, "tag")
createTestSnapshot(snapshotManager, "vm1@host1", 2, now-2*day-3600, now-2*day-60, []string{chunkHash2, chunkHash3}, "tag")
checkTestSnapshots(snapshotManager, 2, 0)
t.Logf("Removing snapshot vm1@host1 revision 1 without --exclusive")
@@ -381,7 +385,7 @@ func TestPruneAndResurrect(t *testing.T) {
t.Logf("Creating 1 snapshot")
chunkHash4 := uploadRandomChunk(snapshotManager, chunkSize)
createTestSnapshot(snapshotManager, "vm1@host1", 4, now+1*day-3600, now+1*day, []string{chunkHash4, chunkHash1})
createTestSnapshot(snapshotManager, "vm1@host1", 4, now+1*day-3600, now+1*day, []string{chunkHash4, chunkHash1}, "tag")
checkTestSnapshots(snapshotManager, 2, 2)
t.Logf("Prune without removing any snapshots -- one fossil will be resurrected")
@@ -406,10 +410,10 @@ func TestInactiveHostPrune(t *testing.T) {
now := time.Now().Unix()
day := int64(24 * 3600)
t.Logf("Creating 3 snapshot")
createTestSnapshot(snapshotManager, "vm1@host1", 1, now-3*day-3600, now-3*day-60, []string{chunkHash1, chunkHash2})
createTestSnapshot(snapshotManager, "vm1@host1", 2, now-2*day-3600, now-2*day-60, []string{chunkHash2, chunkHash3})
createTestSnapshot(snapshotManager, "vm1@host1", 1, now-3*day-3600, now-3*day-60, []string{chunkHash1, chunkHash2}, "tag")
createTestSnapshot(snapshotManager, "vm1@host1", 2, now-2*day-3600, now-2*day-60, []string{chunkHash2, chunkHash3}, "tag")
// Host2 is inactive
createTestSnapshot(snapshotManager, "vm2@host2", 1, now-7*day-3600, now-7*day-60, []string{chunkHash3, chunkHash4})
createTestSnapshot(snapshotManager, "vm2@host2", 1, now-7*day-3600, now-7*day-60, []string{chunkHash3, chunkHash4}, "tag")
checkTestSnapshots(snapshotManager, 3, 0)
t.Logf("Removing snapshot vm1@host1 revision 1")
@@ -422,7 +426,7 @@ func TestInactiveHostPrune(t *testing.T) {
t.Logf("Creating 1 snapshot")
chunkHash5 := uploadRandomChunk(snapshotManager, chunkSize)
createTestSnapshot(snapshotManager, "vm1@host1", 3, now+1*day-3600, now+1*day, []string{chunkHash4, chunkHash5})
createTestSnapshot(snapshotManager, "vm1@host1", 3, now+1*day-3600, now+1*day, []string{chunkHash4, chunkHash5}, "tag")
checkTestSnapshots(snapshotManager, 3, 2)
t.Logf("Prune without removing any snapshots -- fossils will be deleted")
@@ -448,7 +452,7 @@ func TestRetentionPolicy(t *testing.T) {
day := int64(24 * 3600)
t.Logf("Creating 30 snapshots")
for i := 0; i < 30; i++ {
createTestSnapshot(snapshotManager, "vm1@host1", i+1, now-int64(30-i)*day-3600, now-int64(30-i)*day-60, []string{chunkHashes[i]})
createTestSnapshot(snapshotManager, "vm1@host1", i+1, now-int64(30-i)*day-3600, now-int64(30-i)*day-60, []string{chunkHashes[i]}, "tag")
}
checkTestSnapshots(snapshotManager, 30, 0)
@@ -465,3 +469,35 @@ func TestRetentionPolicy(t *testing.T) {
snapshotManager.PruneSnapshots("vm1@host1", "vm1@host1", []int{}, []string{}, []string{"3:14", "2:7"}, false, true, []string{}, false, false, false)
checkTestSnapshots(snapshotManager, 12, 0)
}
func TestRetentionPolicyAndTag(t *testing.T) {
setTestingT(t)
testDir := path.Join(os.TempDir(), "duplicacy_test", "snapshot_test")
snapshotManager := createTestSnapshotManager(testDir)
chunkSize := 1024
var chunkHashes []string
for i := 0; i < 30; i++ {
chunkHashes = append(chunkHashes, uploadRandomChunk(snapshotManager, chunkSize))
}
now := time.Now().Unix()
day := int64(24 * 3600)
t.Logf("Creating 30 snapshots")
for i := 0; i < 30; i++ {
tag := "auto"
if i % 3 == 0 {
tag = "manual"
}
createTestSnapshot(snapshotManager, "vm1@host1", i+1, now-int64(30-i)*day-3600, now-int64(30-i)*day-60, []string{chunkHashes[i]}, tag)
}
checkTestSnapshots(snapshotManager, 30, 0)
t.Logf("Removing snapshot vm1@host1 0:20 with --exclusive and --tag manual")
snapshotManager.PruneSnapshots("vm1@host1", "vm1@host1", []int{}, []string{"manual"}, []string{"0:7"}, false, true, []string{}, false, false, false)
checkTestSnapshots(snapshotManager, 22, 0)
}