107 lines
3.5 KiB
Go
107 lines
3.5 KiB
Go
package main
|
|
|
|
import (
|
|
"context"
|
|
"path/filepath"
|
|
"testing"
|
|
|
|
"github.com/restic/restic/internal/restic"
|
|
rtest "github.com/restic/restic/internal/test"
|
|
)
|
|
|
|
func testRunRewriteExclude(t testing.TB, gopts GlobalOptions, excludes []string, forget bool, metadata snapshotMetadataArgs) {
|
|
opts := RewriteOptions{
|
|
excludePatternOptions: excludePatternOptions{
|
|
Excludes: excludes,
|
|
},
|
|
Forget: forget,
|
|
Metadata: metadata,
|
|
}
|
|
|
|
rtest.OK(t, runRewrite(context.TODO(), opts, gopts, nil))
|
|
}
|
|
|
|
func createBasicRewriteRepo(t testing.TB, env *testEnvironment) restic.ID {
|
|
testSetupBackupData(t, env)
|
|
|
|
// create backup
|
|
testRunBackup(t, filepath.Dir(env.testdata), []string{"testdata"}, BackupOptions{}, env.gopts)
|
|
snapshotIDs := testRunList(t, "snapshots", env.gopts)
|
|
rtest.Assert(t, len(snapshotIDs) == 1, "expected one snapshot, got %v", snapshotIDs)
|
|
testRunCheck(t, env.gopts)
|
|
|
|
return snapshotIDs[0]
|
|
}
|
|
|
|
func TestRewrite(t *testing.T) {
|
|
env, cleanup := withTestEnvironment(t)
|
|
defer cleanup()
|
|
createBasicRewriteRepo(t, env)
|
|
|
|
// exclude some data
|
|
testRunRewriteExclude(t, env.gopts, []string{"3"}, false, snapshotMetadataArgs{Hostname: "", Time: ""})
|
|
snapshotIDs := testRunList(t, "snapshots", env.gopts)
|
|
rtest.Assert(t, len(snapshotIDs) == 2, "expected two snapshots, got %v", snapshotIDs)
|
|
testRunCheck(t, env.gopts)
|
|
}
|
|
|
|
func TestRewriteUnchanged(t *testing.T) {
|
|
env, cleanup := withTestEnvironment(t)
|
|
defer cleanup()
|
|
snapshotID := createBasicRewriteRepo(t, env)
|
|
|
|
// use an exclude that will not exclude anything
|
|
testRunRewriteExclude(t, env.gopts, []string{"3dflkhjgdflhkjetrlkhjgfdlhkj"}, false, snapshotMetadataArgs{Hostname: "", Time: ""})
|
|
newSnapshotIDs := testRunList(t, "snapshots", env.gopts)
|
|
rtest.Assert(t, len(newSnapshotIDs) == 1, "expected one snapshot, got %v", newSnapshotIDs)
|
|
rtest.Assert(t, snapshotID == newSnapshotIDs[0], "snapshot id changed unexpectedly")
|
|
testRunCheck(t, env.gopts)
|
|
}
|
|
|
|
func TestRewriteReplace(t *testing.T) {
|
|
env, cleanup := withTestEnvironment(t)
|
|
defer cleanup()
|
|
snapshotID := createBasicRewriteRepo(t, env)
|
|
|
|
// exclude some data
|
|
testRunRewriteExclude(t, env.gopts, []string{"3"}, true, snapshotMetadataArgs{Hostname: "", Time: ""})
|
|
newSnapshotIDs := testListSnapshots(t, env.gopts, 1)
|
|
rtest.Assert(t, snapshotID != newSnapshotIDs[0], "snapshot id should have changed")
|
|
// check forbids unused blobs, thus remove them first
|
|
testRunPrune(t, env.gopts, PruneOptions{MaxUnused: "0"})
|
|
testRunCheck(t, env.gopts)
|
|
}
|
|
|
|
func testRewriteMetadata(t *testing.T, metadata snapshotMetadataArgs) {
|
|
env, cleanup := withTestEnvironment(t)
|
|
defer cleanup()
|
|
createBasicRewriteRepo(t, env)
|
|
testRunRewriteExclude(t, env.gopts, []string{}, true, metadata)
|
|
|
|
repo, _ := OpenRepository(context.TODO(), env.gopts)
|
|
snapshots, err := restic.TestLoadAllSnapshots(context.TODO(), repo, nil)
|
|
rtest.OK(t, err)
|
|
rtest.Assert(t, len(snapshots) == 1, "expected one snapshot, got %v", len(snapshots))
|
|
newSnapshot := snapshots[0]
|
|
|
|
if metadata.Time != "" {
|
|
rtest.Assert(t, newSnapshot.Time.Format(TimeFormat) == metadata.Time, "New snapshot should have time %s", metadata.Time)
|
|
}
|
|
|
|
if metadata.Hostname != "" {
|
|
rtest.Assert(t, newSnapshot.Hostname == metadata.Hostname, "New snapshot should have host %s", metadata.Hostname)
|
|
}
|
|
}
|
|
|
|
func TestRewriteMetadata(t *testing.T) {
|
|
newHost := "new host"
|
|
newTime := "1999-01-01 11:11:11"
|
|
|
|
for _, metadata := range []snapshotMetadataArgs{
|
|
{Hostname: "", Time: newTime},
|
|
{Hostname: newHost, Time: ""},
|
|
{Hostname: newHost, Time: newTime},
|
|
} {
|
|
testRewriteMetadata(t, metadata)
|
|
}
|
|
}
|