81 lines
1.6 KiB
Go
81 lines
1.6 KiB
Go
package auto
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import (
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"os"
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"path/filepath"
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"regexp"
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"testing"
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)
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var dbFiles = []string{"db.example.org", "aa.example.org"}
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const zoneContent = `; testzone
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@ IN SOA sns.dns.icann.org. noc.dns.icann.org. 2016082534 7200 3600 1209600 3600
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NS a.iana-servers.net.
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NS b.iana-servers.net.
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www IN A 127.0.0.1
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`
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func TestWalk(t *testing.T) {
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tempdir, err := createFiles(t)
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if err != nil {
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t.Fatal(err)
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}
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ldr := loader{
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directory: tempdir,
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re: regexp.MustCompile(`db\.(.*)`),
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template: `${1}`,
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}
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a := Auto{
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loader: ldr,
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Zones: &Zones{},
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}
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a.Walk()
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// db.example.org and db.example.com should be here (created in createFiles)
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for _, name := range []string{"example.com.", "example.org."} {
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if _, ok := a.Zones.Z[name]; !ok {
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t.Errorf("%s should have been added", name)
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}
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}
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}
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func TestWalkNonExistent(t *testing.T) {
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nonExistingDir := "highly_unlikely_to_exist_dir"
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ldr := loader{
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directory: nonExistingDir,
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re: regexp.MustCompile(`db\.(.*)`),
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template: `${1}`,
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}
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a := Auto{
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loader: ldr,
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Zones: &Zones{},
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}
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a.Walk()
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}
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func createFiles(t *testing.T) (string, error) {
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dir := t.TempDir()
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for _, name := range dbFiles {
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if err := os.WriteFile(filepath.Join(dir, name), []byte(zoneContent), 0644); err != nil {
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return dir, err
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}
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}
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// symlinks
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if err := os.Symlink(filepath.Join(dir, "db.example.org"), filepath.Join(dir, "db.example.com")); err != nil {
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return dir, err
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}
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if err := os.Symlink(filepath.Join(dir, "db.example.org"), filepath.Join(dir, "aa.example.com")); err != nil {
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return dir, err
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}
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return dir, nil
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}
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