mirror of
https://github.com/kopia/kopia.git
synced 2026-02-23 18:07:43 -05:00
fa7976599c
- `repo.Repository` is now read-only and only has methods that can be supported over kopia server
- `repo.RepositoryWriter` has read-write methods that can be supported over kopia server
- `repo.DirectRepository` is read-only and contains all methods of `repo.Repository` plus some low-level methods for data inspection
- `repo.DirectRepositoryWriter` contains write methods for `repo.DirectRepository`
- `repo.Reader` removed and merged with `repo.Repository`
- `repo.Writer` became `repo.RepositoryWriter`
- `*repo.DirectRepository` struct became `repo.DirectRepository`
interface
Getting `{Direct}RepositoryWriter` requires using `NewWriter()` or `NewDirectWriter()` on a read-only repository and multiple simultaneous writers are supported at the same time, each writing to their own indexes and pack blobs.
`repo.Open` returns `repo.Repository` (which is also `repo.RepositoryWriter`).
* content: removed implicit flush on content manager close
* repo: added tests for WriteSession() and implicit flush behavior
* invalidate manifest manager after write session
* cli: disable maintenance in 'kopia server start'
Server will close the repository before completing.
* repo: unconditionally close RepositoryWriter in {Direct,}WriteSession
* repo: added panic in case somebody tries to create RepositoryWriter after closing repository
- used atomic to manage SharedManager.closed
* removed stale example
* linter: fixed spurious failures
Co-authored-by: Julio López <julio+gh@kasten.io>
103 lines
2.9 KiB
Go
103 lines
2.9 KiB
Go
package repotesting
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import (
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"testing"
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"time"
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"github.com/kopia/kopia/internal/faketime"
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"github.com/kopia/kopia/internal/mockfs"
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"github.com/kopia/kopia/internal/testlogging"
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"github.com/kopia/kopia/repo"
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"github.com/kopia/kopia/snapshot"
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"github.com/kopia/kopia/snapshot/policy"
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"github.com/kopia/kopia/snapshot/snapshotfs"
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)
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func TestTimeFuncWiring(t *testing.T) {
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var env Environment
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ctx := testlogging.Context(t)
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defer env.Setup(t).Close(ctx, t)
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env.RepositoryWriter.Close(ctx)
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ft := faketime.NewTimeAdvance(time.Date(2018, time.February, 6, 0, 0, 0, 0, time.UTC), 0)
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// Re open with injected time
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rep, err := repo.Open(ctx, env.RepositoryWriter.ConfigFilename(), masterPassword, &repo.Options{TimeNowFunc: ft.NowFunc()})
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if err != nil {
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t.Fatal("Failed to open repo:", err)
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}
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r0 := rep.(repo.DirectRepository)
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env.RepositoryWriter, err = r0.NewDirectWriter(ctx, "test")
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if err != nil {
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t.Fatal(err)
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}
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// verify wiring for the repo layer
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if got, want := env.RepositoryWriter.Time(), ft.NowFunc()(); !got.Equal(want) {
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t.Errorf("times don't match, got %v, want %v", got, want)
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}
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if want, got := ft.Advance(10*time.Minute), env.RepositoryWriter.Time(); !got.Equal(want) {
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t.Errorf("times don't match, got %v, want %v", got, want)
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}
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// verify wiring for the content layer
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nt := ft.Advance(20 * time.Second)
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cid, err := env.RepositoryWriter.ContentManager().WriteContent(ctx, []byte("foo"), "")
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if err != nil {
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t.Fatal("failed to write content:", err)
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}
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info, err := env.RepositoryWriter.ContentReader().ContentInfo(ctx, cid)
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if err != nil {
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t.Fatal("failed to get content info for", cid, err)
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}
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if got, want := info.Timestamp(), nt; !got.Equal(want) {
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t.Errorf("content time does not match, got %v, want %v", got, want)
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}
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// verify wiring for the manifest layer
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nt = ft.Advance(3 * time.Minute)
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labels := map[string]string{"l1": "v1", "l2": "v2", "type": "my-manifest"}
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mid, err := env.RepositoryWriter.PutManifest(ctx, labels, "manifest content")
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if err != nil {
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t.Fatal("failed to put manifest:", err)
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}
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meta, err := env.RepositoryWriter.GetManifest(ctx, mid, nil)
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if err != nil {
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t.Fatal("failed to get manifest metadata:", err)
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}
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if got, want := meta.ModTime, nt; !got.Equal(want) {
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t.Errorf("manifest time does not match, got %v, want %v", got, want)
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}
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const defaultPermissions = 0o777
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// verify wiring for the snapshot layer
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sourceDir := mockfs.NewDirectory()
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sourceDir.AddFile("f1", []byte{1, 2, 3}, defaultPermissions)
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nt = ft.Advance(1 * time.Hour)
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u := snapshotfs.NewUploader(env.RepositoryWriter)
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policyTree := policy.BuildTree(nil, policy.DefaultPolicy)
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s1, err := u.Upload(ctx, sourceDir, policyTree, snapshot.SourceInfo{})
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if err != nil {
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t.Fatal("failed to create snapshot:", err)
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}
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if got, want := nt, s1.StartTime; !got.Equal(want) {
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t.Fatalf("snapshot time does not match, got: %v, want: %v", got, want)
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}
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}
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