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tests for origin blob fetching (#13667)

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* tests for origin blob fetching

* Update beacon-chain/sync/initial-sync/service.go

Co-authored-by: Preston Van Loon <pvanloon@offchainlabs.com>

---------

Co-authored-by: Kasey Kirkham <kasey@users.noreply.github.com>
Co-authored-by: Preston Van Loon <pvanloon@offchainlabs.com>
This commit is contained in:
kasey
2024-03-02 09:11:22 -06:00
committed by GitHub
parent 68b78dd520
commit 4c3dbae3c0
4 changed files with 98 additions and 22 deletions
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67
beacon-chain/sync/initial-sync/service_test.go
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@@ -16,6 +16,7 @@ import (
"github.com/prysmaticlabs/prysm/v5/beacon-chain/verification"
"github.com/prysmaticlabs/prysm/v5/cmd/beacon-chain/flags"
"github.com/prysmaticlabs/prysm/v5/config/params"
"github.com/prysmaticlabs/prysm/v5/consensus-types/blocks"
"github.com/prysmaticlabs/prysm/v5/consensus-types/primitives"
eth "github.com/prysmaticlabs/prysm/v5/proto/prysm/v1alpha1"
"github.com/prysmaticlabs/prysm/v5/testing/assert"
@@ -420,3 +421,69 @@ func TestService_Synced(t *testing.T) {
s.synced.Set()
assert.Equal(t, true, s.Synced())
}
func TestMissingBlobRequest(t *testing.T) {
cases := []struct {
name string
setup func(t *testing.T) (blocks.ROBlock, *filesystem.BlobStorage)
nReq int
err error
}{
{
name: "pre-deneb",
setup: func(t *testing.T) (blocks.ROBlock, *filesystem.BlobStorage) {
cb, err := blocks.NewSignedBeaconBlock(util.NewBeaconBlockCapella())
require.NoError(t, err)
rob, err := blocks.NewROBlockWithRoot(cb, [32]byte{})
require.NoError(t, err)
return rob, nil
},
nReq: 0,
},
{
name: "deneb zero commitments",
setup: func(t *testing.T) (blocks.ROBlock, *filesystem.BlobStorage) {
bk, _ := util.GenerateTestDenebBlockWithSidecar(t, [32]byte{}, 0, 0)
return bk, nil
},
nReq: 0,
},
{
name: "2 commitments, all missing",
setup: func(t *testing.T) (blocks.ROBlock, *filesystem.BlobStorage) {
bk, _ := util.GenerateTestDenebBlockWithSidecar(t, [32]byte{}, 0, 2)
fs := filesystem.NewEphemeralBlobStorage(t)
return bk, fs
},
nReq: 2,
},
{
name: "2 commitments, 1 missing",
setup: func(t *testing.T) (blocks.ROBlock, *filesystem.BlobStorage) {
bk, _ := util.GenerateTestDenebBlockWithSidecar(t, [32]byte{}, 0, 2)
bm, fs := filesystem.NewEphemeralBlobStorageWithMocker(t)
require.NoError(t, bm.CreateFakeIndices(bk.Root(), 1))
return bk, fs
},
nReq: 1,
},
{
name: "2 commitments, 0 missing",
setup: func(t *testing.T) (blocks.ROBlock, *filesystem.BlobStorage) {
bk, _ := util.GenerateTestDenebBlockWithSidecar(t, [32]byte{}, 0, 2)
bm, fs := filesystem.NewEphemeralBlobStorageWithMocker(t)
require.NoError(t, bm.CreateFakeIndices(bk.Root(), 0, 1))
return bk, fs
},
nReq: 0,
},
}
for _, c := range cases {
t.Run(c.name, func(t *testing.T) {
blk, store := c.setup(t)
req, err := missingBlobRequest(blk, store)
require.NoError(t, err)
require.Equal(t, c.nReq, len(req))
})
}
}