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Reconstruct full Capella block (#11732)

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* Merge branch 'reconstruct-capella-block' into capella

(cherry picked from commit b0601580ef)

# Conflicts:
#	beacon-chain/rpc/eth/beacon/blocks.go
#	proto/engine/v1/json_marshal_unmarshal.go

* remove unneeded test

* rename methods

* add doc to interface

* deepsource

(cherry picked from commit 903cab75ee)

# Conflicts:
#	beacon-chain/execution/testing/mock_engine_client.go

* bzl

* fix failing tests

* single ExecutionBlockByHash function

* fix engine mock

* deepsource

* reorder checks

* single execution block type

* update tests

* update doc

* bytes test

* remove toWithdrawalJSON

Co-authored-by: prylabs-bulldozer[bot] <58059840+prylabs-bulldozer[bot]@users.noreply.github.com>
This commit is contained in:
Radosław Kapka
2022-12-14 14:42:48 +01:00
committed by GitHub
parent 9c21809c50
commit 1fbb3f3e51
12 changed files with 293 additions and 34 deletions
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9
encoding/bytesutil/bytes.go
View File

@@ -100,6 +100,15 @@ func ToBytes4(x []byte) [4]byte {
return y
}
// ToBytes20 is a convenience method for converting a byte slice to a fix
// sized 20 byte array. This method will truncate the input if it is larger
// than 20 bytes.
func ToBytes20(x []byte) [20]byte {
var y [20]byte
copy(y[:], x)
return y
}
// ToBytes32 is a convenience method for converting a byte slice to a fix
// sized 32 byte array. This method will truncate the input if it is larger
// than 32 bytes.

18
encoding/bytesutil/bytes_test.go
View File

@@ -637,6 +637,24 @@ func TestToBytes48Array(t *testing.T) {
}
}
func TestToBytes20(t *testing.T) {
tests := []struct {
a []byte
b [20]byte
}{
{nil, [20]byte{}},
{[]byte{}, [20]byte{}},
{[]byte{1}, [20]byte{1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}},
{[]byte{1, 2, 3}, [20]byte{1, 2, 3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}},
{[]byte{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20}, [20]byte{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20}},
{[]byte{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21}, [20]byte{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20}},
}
for _, tt := range tests {
b := bytesutil.ToBytes20(tt.a)
assert.DeepEqual(t, tt.b, b)
}
}
func TestLittleEndianBytesToBigInt(t *testing.T) {
bytes := make([]byte, 8)
binary.LittleEndian.PutUint64(bytes, 1234567890)