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Merge pull request #853 from middelink/cmd_backup-tag-integration-test
restic backup --tag integration test
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commit
a809c9ac5f
@ -2,7 +2,7 @@ package main
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import (
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"fmt"
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"os"
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"io"
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"restic/errors"
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"sort"
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@ -64,7 +64,7 @@ func runSnapshots(opts SnapshotOptions, gopts GlobalOptions, args []string) erro
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for id := range repo.List(restic.SnapshotFile, done) {
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sn, err := restic.LoadSnapshot(repo, id)
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if err != nil {
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fmt.Fprintf(os.Stderr, "error loading snapshot %s: %v\n", id, err)
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Warnf("error loading snapshot %s: %v\n", id, err)
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continue
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}
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@ -85,19 +85,19 @@ func runSnapshots(opts SnapshotOptions, gopts GlobalOptions, args []string) erro
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}
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if gopts.JSON {
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err := printSnapshotsJSON(list)
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err := printSnapshotsJSON(gopts.stdout, list)
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if err != nil {
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fmt.Fprintf(os.Stderr, "error printing snapshot: %v\n", err)
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Warnf("error printing snapshot: %v\n", err)
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}
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return nil
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}
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printSnapshotsReadable(list)
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printSnapshotsReadable(gopts.stdout, list)
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return nil
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}
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// printSnapshotsReadable prints a text table of the snapshots in list to stdout.
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func printSnapshotsReadable(list []*restic.Snapshot) {
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func printSnapshotsReadable(stdout io.Writer, list []*restic.Snapshot) {
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tab := NewTable()
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tab.Header = fmt.Sprintf("%-8s %-19s %-10s %-10s %-3s %s", "ID", "Date", "Host", "Tags", "", "Directory")
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@ -146,9 +146,7 @@ func printSnapshotsReadable(list []*restic.Snapshot) {
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}
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}
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tab.Write(os.Stdout)
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return
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tab.Write(stdout)
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}
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// Snapshot helps to print Snaphots as JSON
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@ -159,7 +157,7 @@ type Snapshot struct {
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}
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// printSnapshotsJSON writes the JSON representation of list to stdout.
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func printSnapshotsJSON(list []*restic.Snapshot) error {
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func printSnapshotsJSON(stdout io.Writer, list []*restic.Snapshot) error {
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var snapshots []Snapshot
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@ -172,6 +170,6 @@ func printSnapshotsJSON(list []*restic.Snapshot) error {
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snapshots = append(snapshots, k)
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}
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return json.NewEncoder(os.Stdout).Encode(snapshots)
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return json.NewEncoder(stdout).Encode(snapshots)
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}
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@ -4,6 +4,7 @@ import (
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"bufio"
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"bytes"
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"crypto/rand"
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"encoding/json"
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"fmt"
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"io"
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"io/ioutil"
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@ -160,6 +161,33 @@ func testRunFind(t testing.TB, gopts GlobalOptions, pattern string) []string {
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return strings.Split(string(buf.Bytes()), "\n")
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}
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func testRunSnapshots(t testing.TB, gopts GlobalOptions) (*Snapshot, map[string]Snapshot) {
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buf := bytes.NewBuffer(nil)
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globalOptions.stdout = buf
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globalOptions.JSON = true
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defer func() {
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globalOptions.stdout = os.Stdout
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globalOptions.JSON = gopts.JSON
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}()
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opts := SnapshotOptions{}
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OK(t, runSnapshots(opts, globalOptions, []string{}))
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snapshots := []Snapshot{}
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OK(t, json.Unmarshal(buf.Bytes(), &snapshots))
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var newest *Snapshot
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snapmap := make(map[string]Snapshot, len(snapshots))
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for _, sn := range snapshots {
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snapmap[sn.ID] = sn
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if newest == nil || sn.Time.After(newest.Time) {
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newest = &sn
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}
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}
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return newest, snapmap
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}
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func testRunForget(t testing.TB, gopts GlobalOptions, args ...string) {
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opts := ForgetOptions{}
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OK(t, runForget(opts, gopts, args))
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@ -602,6 +630,31 @@ func TestIncrementalBackup(t *testing.T) {
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})
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}
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func TestBackupTags(t *testing.T) {
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withTestEnvironment(t, func(env *testEnvironment, gopts GlobalOptions) {
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datafile := filepath.Join("testdata", "backup-data.tar.gz")
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testRunInit(t, gopts)
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SetupTarTestFixture(t, env.testdata, datafile)
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opts := BackupOptions{}
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testRunBackup(t, []string{env.testdata}, opts, gopts)
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testRunCheck(t, gopts)
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newest, _ := testRunSnapshots(t, gopts)
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Assert(t, newest != nil, "expected a new backup, got nil")
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Assert(t, len(newest.Tags) == 0,
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"expected no tags, got %v", newest.Tags)
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opts.Tags = []string{"NL"}
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testRunBackup(t, []string{env.testdata}, opts, gopts)
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testRunCheck(t, gopts)
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newest, _ = testRunSnapshots(t, gopts)
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Assert(t, newest != nil, "expected a new backup, got nil")
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Assert(t, len(newest.Tags) == 1 && newest.Tags[0] == "NL",
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"expected one NL tag, got %v", newest.Tags)
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})
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}
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func testRunKeyListOtherIDs(t testing.TB, gopts GlobalOptions) []string {
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buf := bytes.NewBuffer(nil)
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