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Test and document Restorer.VerifyFiles
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parent
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2 changed files with 12 additions and 1 deletions
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@ -310,7 +310,10 @@ func (res *Restorer) Snapshot() *restic.Snapshot {
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return res.sn
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}
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// VerifyFiles reads all snapshot files and verifies their contents
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// VerifyFiles checks whether all regular files in the snapshot res.sn
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// have been successfully written to dst. It stops when it encounters an
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// error. It returns that error and the number of files it has checked,
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// including the file(s) that caused errors.
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func (res *Restorer) VerifyFiles(ctx context.Context, dst string) (int, error) {
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// TODO multithreaded?
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@ -367,6 +367,11 @@ func TestRestorer(t *testing.T) {
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t.Fatal(err)
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}
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if len(test.ErrorsMust)+len(test.ErrorsMay) == 0 {
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_, err = res.VerifyFiles(ctx, tempdir)
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rtest.OK(t, err)
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}
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for location, expectedErrors := range test.ErrorsMust {
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actualErrors, ok := errors[location]
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if !ok {
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@ -465,6 +470,9 @@ func TestRestorerRelative(t *testing.T) {
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if err != nil {
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t.Fatal(err)
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}
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nverified, err := res.VerifyFiles(ctx, "restore")
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rtest.OK(t, err)
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rtest.Equals(t, len(test.Files), nverified)
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for filename, err := range errors {
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t.Errorf("unexpected error for %v found: %v", filename, err)
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