forked from TrueCloudLab/restic
f903db492c
In order to change the backend initialization in `global.go` to be able
to generically call cfg.ApplyEnvironment() for supported backends, the
`interface{}` returned by `ParseConfig` must contain a pointer to the
configuration.
An alternative would be to use reflection to convert the type from
`interface{}(Config)` to `interface{}(*Config)` (from value to pointer
type). However, this would just complicate the type mess further.
93 lines
2.1 KiB
Go
93 lines
2.1 KiB
Go
package sftp_test
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import (
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"context"
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"fmt"
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"os"
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"path/filepath"
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"strings"
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"testing"
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"github.com/restic/restic/internal/backend/sftp"
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"github.com/restic/restic/internal/backend/test"
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"github.com/restic/restic/internal/errors"
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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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)
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func findSFTPServerBinary() string {
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for _, dir := range strings.Split(rtest.TestSFTPPath, ":") {
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testpath := filepath.Join(dir, "sftp-server")
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_, err := os.Stat(testpath)
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if !errors.Is(err, os.ErrNotExist) {
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return testpath
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}
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}
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return ""
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}
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var sftpServer = findSFTPServerBinary()
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func newTestSuite(t testing.TB) *test.Suite[sftp.Config] {
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return &test.Suite[sftp.Config]{
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// NewConfig returns a config for a new temporary backend that will be used in tests.
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NewConfig: func() (*sftp.Config, error) {
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dir, err := os.MkdirTemp(rtest.TestTempDir, "restic-test-sftp-")
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if err != nil {
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t.Fatal(err)
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}
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t.Logf("create new backend at %v", dir)
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cfg := &sftp.Config{
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Path: dir,
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Command: fmt.Sprintf("%q -e", sftpServer),
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Connections: 5,
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}
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return cfg, nil
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},
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// CreateFn is a function that creates a temporary repository for the tests.
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Create: func(cfg sftp.Config) (restic.Backend, error) {
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return sftp.Create(context.TODO(), cfg)
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},
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// OpenFn is a function that opens a previously created temporary repository.
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Open: func(cfg sftp.Config) (restic.Backend, error) {
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return sftp.Open(context.TODO(), cfg)
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},
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// CleanupFn removes data created during the tests.
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Cleanup: func(cfg sftp.Config) error {
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if !rtest.TestCleanupTempDirs {
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t.Logf("leaving test backend dir at %v", cfg.Path)
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}
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rtest.RemoveAll(t, cfg.Path)
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return nil
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},
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}
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}
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func TestBackendSFTP(t *testing.T) {
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defer func() {
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if t.Skipped() {
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rtest.SkipDisallowed(t, "restic/backend/sftp.TestBackendSFTP")
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}
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}()
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if sftpServer == "" {
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t.Skip("sftp server binary not found")
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}
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newTestSuite(t).RunTests(t)
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}
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func BenchmarkBackendSFTP(t *testing.B) {
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if sftpServer == "" {
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t.Skip("sftp server binary not found")
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}
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newTestSuite(t).RunBenchmarks(t)
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}
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