forked from TrueCloudLab/restic
51 lines
1.3 KiB
Go
51 lines
1.3 KiB
Go
package main
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import (
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"context"
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"encoding/json"
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"strings"
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"testing"
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rtest "github.com/restic/restic/internal/test"
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)
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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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gopts.Quiet = true
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return runLs(context.TODO(), opts, gopts, args)
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})
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rtest.OK(t, err)
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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 []any
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err := json.Unmarshal(data, &v)
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rtest.OK(t, err)
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rtest.Assert(t, len(v) == 4, "invalid ncdu output, expected 4 array elements, got %v", len(v))
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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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testSetupBackupData(t, env)
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opts := BackupOptions{}
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// backup such that there are multiple toplevel elements
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testRunBackup(t, env.testdata+"/0", []string{"."}, opts, env.gopts)
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for _, paths := range [][]string{
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{"latest"},
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{"latest", "/0"},
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{"latest", "/0", "/0/9"},
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} {
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ncdu := testRunLsWithOpts(t, env.gopts, LsOptions{Ncdu: true}, paths)
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assertIsValidJSON(t, ncdu)
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}
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}
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