56 lines
1.1 KiB
Go
56 lines
1.1 KiB
Go
package backup_test
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import (
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"bytes"
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"io/ioutil"
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"os"
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"os/exec"
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"path/filepath"
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"router7/internal/backup"
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"testing"
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)
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func TestArchive(t *testing.T) {
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tmpin, err := ioutil.TempDir("", "backuptest")
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if err != nil {
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t.Fatal(err)
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}
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defer os.RemoveAll(tmpin)
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if err := ioutil.WriteFile(filepath.Join(tmpin, "random.seed"), []byte{0xaa, 0xbb}, 0600); err != nil {
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t.Fatal(err)
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}
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if err := os.MkdirAll(filepath.Join(tmpin, "dhcp4d"), 0755); err != nil {
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t.Fatal(err)
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}
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if err := ioutil.WriteFile(filepath.Join(tmpin, "dhcp4d", "leases.json"), []byte("{}"), 0600); err != nil {
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t.Fatal(err)
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}
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var buf bytes.Buffer
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if err := backup.Archive(&buf, tmpin); err != nil {
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t.Fatal(err)
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}
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tmpout, err := ioutil.TempDir("", "backuptest")
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if err != nil {
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t.Fatal(err)
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}
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defer os.RemoveAll(tmpout)
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tar := exec.Command("tar", "xzf", "-", "-C", tmpout)
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tar.Stdin = &buf
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tar.Stderr = os.Stderr
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if err := tar.Run(); err != nil {
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t.Fatal(err)
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}
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diff := exec.Command("diff", "-ur", tmpin, tmpout)
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diff.Stdout = os.Stdout
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diff.Stderr = os.Stderr
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if err := diff.Run(); err != nil {
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t.Fatal(err)
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}
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}
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