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repository: move backend.LoadAll to repository.LoadRaw

Browse Source 
LoadRaw also includes improved context cancellation handling similar to the
implementation in repository.LoadUnpacked.

The removed cache backend test will be added again later on.
This commit is contained in:
Michael Eischer
2024-05-09 18:59:29 +02:00
parent 47232bf8b0
commit 1d6d3656b0
11 changed files with 113 additions and 188 deletions
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internal/cache/backend_test.go
Vendored
+3 -37
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@@ -12,12 +12,13 @@ import (
"github.com/pkg/errors"
"github.com/restic/restic/internal/backend"
"github.com/restic/restic/internal/backend/mem"
backendtest "github.com/restic/restic/internal/backend/test"
"github.com/restic/restic/internal/restic"
"github.com/restic/restic/internal/test"
)
func loadAndCompare(t testing.TB, be backend.Backend, h backend.Handle, data []byte) {
buf, err := backend.LoadAll(context.TODO(), nil, be, h)
buf, err := backendtest.LoadAll(context.TODO(), be, h)
if err != nil {
t.Fatal(err)
}
@@ -140,7 +141,7 @@ func TestErrorBackend(t *testing.T) {
loadTest := func(wg *sync.WaitGroup, be backend.Backend) {
defer wg.Done()
buf, err := backend.LoadAll(context.TODO(), nil, be, h)
buf, err := backendtest.LoadAll(context.TODO(), be, h)
if err == testErr {
return
}
@@ -165,38 +166,3 @@ func TestErrorBackend(t *testing.T) {
wg.Wait()
}
func TestBackendRemoveBroken(t *testing.T) {
be := mem.New()
c := TestNewCache(t)
h, data := randomData(5234142)
// save directly in backend
save(t, be, h, data)
// prime cache with broken copy
broken := append([]byte{}, data...)
broken[0] ^= 0xff
err := c.Save(h, bytes.NewReader(broken))
test.OK(t, err)
// loadall retries if broken data was returned
buf, err := backend.LoadAll(context.TODO(), nil, c.Wrap(be), h)
test.OK(t, err)
if !bytes.Equal(buf, data) {
t.Fatalf("wrong data returned")
}
// check that the cache now contains the correct data
rd, err := c.load(h, 0, 0)
defer func() {
_ = rd.Close()
}()
test.OK(t, err)
cached, err := io.ReadAll(rd)
test.OK(t, err)
if !bytes.Equal(cached, data) {
t.Fatalf("wrong data cache")
}
}