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.
65 lines
1.5 KiB
Go
65 lines
1.5 KiB
Go
package mem_test
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import (
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"context"
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"testing"
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"github.com/restic/restic/internal/errors"
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"github.com/restic/restic/internal/restic"
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"github.com/restic/restic/internal/backend/mem"
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"github.com/restic/restic/internal/backend/test"
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)
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type memConfig struct {
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be restic.Backend
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}
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func newTestSuite() *test.Suite[*memConfig] {
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return &test.Suite[*memConfig]{
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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() (**memConfig, error) {
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cfg := &memConfig{}
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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 *memConfig) (restic.Backend, error) {
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if cfg.be != nil {
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_, err := cfg.be.Stat(context.TODO(), restic.Handle{Type: restic.ConfigFile})
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if err != nil && !cfg.be.IsNotExist(err) {
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return nil, err
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}
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if err == nil {
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return nil, errors.New("config already exists")
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}
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}
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cfg.be = mem.New()
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return cfg.be, nil
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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 *memConfig) (restic.Backend, error) {
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if cfg.be == nil {
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cfg.be = mem.New()
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}
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return cfg.be, nil
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},
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// CleanupFn removes data created during the tests.
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Cleanup: func(cfg *memConfig) error {
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// no cleanup needed
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return nil
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},
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}
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}
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func TestSuiteBackendMem(t *testing.T) {
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newTestSuite().RunTests(t)
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}
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func BenchmarkSuiteBackendMem(t *testing.B) {
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newTestSuite().RunBenchmarks(t)
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}
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