mirror of
https://github.com/kopia/kopia.git
synced 2026-03-14 20:26:51 -04:00
c8fcae93aa
This is mostly mechanical and changes how loggers are instantiated. Logger is now associated with a context, passed around all methods, (most methods had ctx, but had to add it in a few missing places). By default Kopia does not produce any logs, but it can be overridden, either locally for a nested context, by calling ctx = logging.WithLogger(ctx, newLoggerFunc) To override logs globally, call logging.SetDefaultLogger(newLoggerFunc) This refactoring allowed removing dependency from Kopia repo and go-logging library (the CLI still uses it, though). It is now also possible to have all test methods emit logs using t.Logf() so that they show up in failure reports, which should make debugging of test failures suck less.
86 lines
2.4 KiB
Go
86 lines
2.4 KiB
Go
package blobtesting
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import (
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"bytes"
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"context"
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"reflect"
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"testing"
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"github.com/kopia/kopia/repo/blob"
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)
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// VerifyStorage verifies the behavior of the specified storage.
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func VerifyStorage(ctx context.Context, t *testing.T, r blob.Storage) {
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t.Helper()
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blocks := []struct {
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blk blob.ID
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contents []byte
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}{
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{blk: "abcdbbf4f0507d054ed5a80a5b65086f602b", contents: []byte{}},
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{blk: "zxce0e35630770c54668a8cfb4e414c6bf8f", contents: []byte{1}},
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{blk: "abff4585856ebf0748fd989e1dd623a8963d", contents: bytes.Repeat([]byte{1}, 1000)},
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{blk: "abgc3dca496d510f492c858a2df1eb824e62", contents: bytes.Repeat([]byte{1}, 10000)},
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{blk: "kopia.repository", contents: bytes.Repeat([]byte{2}, 100)},
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}
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// First verify that blocks don't exist.
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for _, b := range blocks {
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AssertGetBlobNotFound(ctx, t, r, b.blk)
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}
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// Now add blocks.
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for _, b := range blocks {
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if err := r.PutBlob(ctx, b.blk, b.contents); err != nil {
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t.Errorf("can't put blob: %v", err)
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}
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AssertGetBlob(ctx, t, r, b.blk, b.contents)
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}
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AssertListResults(ctx, t, r, "", blocks[0].blk, blocks[1].blk, blocks[2].blk, blocks[3].blk, blocks[4].blk)
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AssertListResults(ctx, t, r, "ab", blocks[0].blk, blocks[2].blk, blocks[3].blk)
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// Overwrite blocks.
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for _, b := range blocks {
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if err := r.PutBlob(ctx, b.blk, b.contents); err != nil {
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t.Errorf("can't put blob: %v", err)
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}
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AssertGetBlob(ctx, t, r, b.blk, b.contents)
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}
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if err := r.DeleteBlob(ctx, blocks[0].blk); err != nil {
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t.Errorf("unable to delete block: %v", err)
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}
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if err := r.DeleteBlob(ctx, blocks[0].blk); err != nil {
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t.Errorf("invalid error when deleting deleted block: %v", err)
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}
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AssertListResults(ctx, t, r, "ab", blocks[2].blk, blocks[3].blk)
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AssertListResults(ctx, t, r, "", blocks[1].blk, blocks[2].blk, blocks[3].blk, blocks[4].blk)
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}
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// AssertConnectionInfoRoundTrips verifies that the ConnectionInfo returned by a given storage can be used to create
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// equivalent storage
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func AssertConnectionInfoRoundTrips(ctx context.Context, t *testing.T, s blob.Storage) {
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t.Helper()
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ci := s.ConnectionInfo()
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s2, err := blob.NewStorage(ctx, ci)
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if err != nil {
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t.Fatalf("err: %v", err)
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}
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ci2 := s2.ConnectionInfo()
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if !reflect.DeepEqual(ci, ci2) {
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t.Errorf("connection info does not round-trip: %v vs %v", ci, ci2)
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}
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if err := s2.Close(ctx); err != nil {
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t.Errorf("unable to close storage: %v", err)
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}
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}
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