forked from TrueCloudLab/restic
42 lines
1 KiB
Go
42 lines
1 KiB
Go
package local
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import (
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"context"
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"errors"
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"os"
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"syscall"
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"testing"
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"github.com/restic/restic/internal/restic"
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rtest "github.com/restic/restic/internal/test"
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"github.com/cenkalti/backoff/v4"
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)
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func TestNoSpacePermanent(t *testing.T) {
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oldOpenFile := openFile
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defer func() {
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openFile = oldOpenFile
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}()
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openFile = func(name string, flags int, mode os.FileMode) (*os.File, error) {
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// The actual error from os.OpenFile is *os.PathError.
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// Other functions called inside Save may return *os.SyscallError.
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return nil, os.NewSyscallError("open", syscall.ENOSPC)
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}
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dir, cleanup := rtest.TempDir(t)
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defer cleanup()
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be, err := Open(context.Background(), Config{Path: dir})
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rtest.OK(t, err)
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defer be.Close()
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h := restic.Handle{Type: restic.ConfigFile}
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err = be.Save(context.Background(), h, nil)
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_, ok := err.(*backoff.PermanentError)
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rtest.Assert(t, ok,
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"error type should be backoff.PermanentError, got %T", err)
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rtest.Assert(t, errors.Is(err, syscall.ENOSPC),
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"could not recover original ENOSPC error")
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}
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