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ls: test ncdu output format
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parent
509b339d54
commit
4bae54d040
3 changed files with 64 additions and 5 deletions
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@ -220,8 +220,8 @@ func (p *ncduLsPrinter) Node(path string, node *restic.Node) {
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}
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}
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if node.Type == "dir" {
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if node.Type == "dir" {
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fmt.Fprintf(p.out, ",\n%s[\n%s%s", strings.Repeat(" ", p.depth), strings.Repeat(" ", p.depth+1), string(outJson))
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p.depth++
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p.depth++
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fmt.Fprintf(p.out, ", [\n%s%s", strings.Repeat(" ", p.depth), string(outJson))
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} else {
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} else {
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fmt.Fprintf(p.out, ",\n%s%s", strings.Repeat(" ", p.depth), string(outJson))
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fmt.Fprintf(p.out, ",\n%s%s", strings.Repeat(" ", p.depth), string(outJson))
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}
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}
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@ -2,18 +2,46 @@ package main
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import (
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import (
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"context"
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"context"
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"encoding/json"
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"path/filepath"
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"strings"
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"strings"
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"testing"
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"testing"
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rtest "github.com/restic/restic/internal/test"
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rtest "github.com/restic/restic/internal/test"
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)
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)
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func testRunLs(t testing.TB, gopts GlobalOptions, snapshotID string) []string {
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func testRunLsWithOpts(t testing.TB, gopts GlobalOptions, opts LsOptions, args []string) []byte {
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buf, err := withCaptureStdout(func() error {
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buf, err := withCaptureStdout(func() error {
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gopts.Quiet = true
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gopts.Quiet = true
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opts := LsOptions{}
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return runLs(context.TODO(), opts, gopts, args)
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return runLs(context.TODO(), opts, gopts, []string{snapshotID})
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})
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})
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rtest.OK(t, err)
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rtest.OK(t, err)
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return strings.Split(buf.String(), "\n")
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return buf.Bytes()
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}
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func testRunLs(t testing.TB, gopts GlobalOptions, snapshotID string) []string {
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out := testRunLsWithOpts(t, gopts, LsOptions{}, []string{snapshotID})
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return strings.Split(string(out), "\n")
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}
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func assertIsValidJson(t *testing.T, data []byte) {
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// Sanity check: output must be valid JSON.
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var v interface{}
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err := json.Unmarshal(data, &v)
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rtest.OK(t, err)
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}
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func TestRunLsNcdu(t *testing.T) {
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env, cleanup := withTestEnvironment(t)
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defer cleanup()
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testRunInit(t, env.gopts)
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opts := BackupOptions{}
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testRunBackup(t, filepath.Dir(env.testdata), []string{"testdata"}, opts, env.gopts)
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ncdu := testRunLsWithOpts(t, env.gopts, LsOptions{Ncdu: true}, []string{"latest"})
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assertIsValidJson(t, ncdu)
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ncdu = testRunLsWithOpts(t, env.gopts, LsOptions{Ncdu: true}, []string{"latest", "/testdata"})
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assertIsValidJson(t, ncdu)
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}
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}
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@ -126,3 +126,34 @@ func TestLsNcduNode(t *testing.T) {
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rtest.OK(t, err)
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rtest.OK(t, err)
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}
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}
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}
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}
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func TestLsNcdu(t *testing.T) {
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var buf bytes.Buffer
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printer := &ncduLsPrinter{
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out: &buf,
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}
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printer.Snapshot(&restic.Snapshot{
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Hostname: "host",
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Paths: []string{"/example"},
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})
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printer.Node("/directory", &restic.Node{
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Type: "dir",
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Name: "directory",
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})
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printer.Node("/directory/data", &restic.Node{
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Type: "file",
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Name: "data",
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Size: 42,
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})
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printer.LeaveDir("/directory")
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printer.Close()
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rtest.Equals(t, `[1, 2, {"time":"0001-01-01T00:00:00Z","tree":null,"paths":["/example"],"hostname":"host"},
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[
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{"name":"directory","asize":0,"dsize":0,"dev":0,"ino":0,"nlink":0,"notreg":false,"uid":0,"gid":0,"mode":0,"mtime":-62135596800},
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{"name":"data","asize":42,"dsize":42,"dev":0,"ino":0,"nlink":0,"notreg":false,"uid":0,"gid":0,"mode":0,"mtime":-62135596800}
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]
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]
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`, buf.String())
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}
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