status-im · tersec · Sep 30, 2020 · Sep 30, 2020 · Sep 30, 2020 · Sep 30, 2020
diff --git a/FixtureAll-mainnet.md b/FixtureAll-mainnet.md
@@ -130,10 +130,22 @@ OK: 6/6 Fail: 0/6 Skip: 0/6
 OK: 11/11 Fail: 0/11 Skip: 0/11
 ## Official - Operations - Proposer slashing  [Preset: mainnet]
 ```diff
-+ [Invalid] identifier                                                                       OK
-+ [Valid]   identifier                                                                       OK
++ [Invalid] epochs_are_different                                                             OK
++ [Invalid] headers_are_same_sigs_are_different                                              OK
++ [Invalid] headers_are_same_sigs_are_same                                                   OK
++ [Invalid] invalid_different_proposer_indices                                               OK
++ [Invalid] invalid_proposer_index                                                           OK
++ [Invalid] invalid_sig_1                                                                    OK
++ [Invalid] invalid_sig_1_and_2                                                              OK
++ [Invalid] invalid_sig_1_and_2_swap                                                         OK
++ [Invalid] invalid_sig_2                                                                    OK
++ [Invalid] proposer_is_not_activated                                                        OK
++ [Invalid] proposer_is_slashed                                                              OK
++ [Invalid] proposer_is_withdrawn                                                            OK
++ [Valid]   success                                                                          OK
++ [Valid]   success_slashed_and_proposer_index_the_same                                      OK
 ```
-OK: 2/2 Fail: 0/2 Skip: 0/2
+OK: 14/14 Fail: 0/14 Skip: 0/14
 ## Official - Operations - Voluntary exit  [Preset: mainnet]
 ```diff
 + [Invalid] invalid_signature                                                                OK
@@ -242,4 +254,4 @@ OK: 32/32 Fail: 0/32 Skip: 0/32
 OK: 5/5 Fail: 0/5 Skip: 0/5
 
 ---TOTAL---
-OK: 184/184 Fail: 0/184 Skip: 0/184
+OK: 196/196 Fail: 0/196 Skip: 0/196
diff --git a/beacon_chain/block_pools/chain_dag.nim b/beacon_chain/block_pools/chain_dag.nim
@@ -185,7 +185,7 @@ func isAncestorOf*(a, b: BlockRef): bool =
     b = b.parent
 
 func get_ancestor*(blck: BlockRef, slot: Slot): BlockRef =
-  ## https://github.com/ethereum/eth2.0-specs/blob/v0.12.2/specs/phase0/fork-choice.md#get_ancestor
+  ## https://github.com/ethereum/eth2.0-specs/blob/v0.12.3/specs/phase0/fork-choice.md#get_ancestor
   ## Return the most recent block as of the time at `slot` that not more recent
   ## than `blck` itself
   doAssert not blck.isNil

diff --git a/beacon_chain/ssz/merkleization.nim b/beacon_chain/ssz/merkleization.nim
@@ -7,7 +7,7 @@
 
 # This module contains the parts necessary to create a merkle hash from the core
 # SSZ types outlined in the spec:
-# https://github.com/ethereum/eth2.0-specs/blob/v0.12.2/ssz/simple-serialize.md#merkleization
+# https://github.com/ethereum/eth2.0-specs/blob/v0.12.3/ssz/simple-serialize.md#merkleization
 
 {.push raises: [Defect].}
 

diff --git a/beacon_chain/ssz/ssz_serialization.nim b/beacon_chain/ssz/ssz_serialization.nim
@@ -3,8 +3,8 @@
 # {.push raises: [Defect].}
 {.pragma: raisesssz, raises: [Defect, MalformedSszError, SszSizeMismatchError].}
 
-## SSZ serialiazation for core SSZ types, as specified in:
-# https://github.com/ethereum/eth2.0-specs/blob/v0.12.2/ssz/simple-serialize.md#serialization
+## SSZ serialization for core SSZ types, as specified in:
+# https://github.com/ethereum/eth2.0-specs/blob/v0.12.3/ssz/simple-serialize.md#serialization
 
 import
   typetraits, options,

diff --git a/beacon_chain/time.nim b/beacon_chain/time.nim
@@ -16,7 +16,7 @@ type
     ## which blocks are valid - in particular, blocks are not valid if they
     ## come from the future as seen from the local clock.
     ##
-    ## https://github.com/ethereum/eth2.0-specs/blob/v0.12.2/specs/phase0/fork-choice.md#fork-choice
+    ## https://github.com/ethereum/eth2.0-specs/blob/v0.12.3/specs/phase0/fork-choice.md#fork-choice
     ##
     # TODO replace time in chronos with a proper unit type, then this code can
     #      follow:

diff --git a/docs/the_nimbus_book/src/intro.md b/docs/the_nimbus_book/src/intro.md
@@ -5,7 +5,7 @@ The Nimbus beacon chain is a research implementation of the Beacon Chain – the
 
 - Open sourced at [github.com/status-im/nim-beacon-chain](https://github.com/status-im/nim-beacon-chain/tree/master)
 
-- Specification described at [ethereum/eth2.0-specs](https://github.com/ethereum/eth2.0-specs/tree/v0.12.2#phase-0)
+- Specification described at [ethereum/eth2.0-specs](https://github.com/ethereum/eth2.0-specs/tree/v0.12.3#phase-0)
 
 
 ### Helpful resources

diff --git a/scripts/run_ssz_fuzzing_test.nims b/scripts/run_ssz_fuzzing_test.nims
@@ -4,7 +4,7 @@ import testutils/fuzzing_engines
 
 const
   gitRoot = thisDir() / ".."
-  fixturesDir = gitRoot / "vendor" / "nim-eth2-scenarios" / "tests-v0.12.2" / "mainnet" / "phase0" / "ssz_static"
+  fixturesDir = gitRoot / "vendor" / "nim-eth2-scenarios" / "tests-v0.12.3" / "mainnet" / "phase0" / "ssz_static"
 
   fuzzingTestsDir = gitRoot / "tests" / "fuzzing"
   fuzzingCorpusesDir = fuzzingTestsDir / "corpus"

diff --git a/tests/official/test_fixture_operations_proposer_slashings.nim b/tests/official/test_fixture_operations_proposer_slashings.nim
@@ -38,7 +38,7 @@ proc runTest(identifier: string) =
     else:
       prefix = "[Invalid] "
 
-    timedTest prefix & astToStr(identifier):
+    timedTest prefix & identifier:
       let proposerSlashing = parseTest(testDir/"proposer_slashing.ssz", SSZ, ProposerSlashing)
       var preState = newClone(parseTest(testDir/"pre.ssz", SSZ, BeaconState))
 

diff --git a/tests/official/test_fixture_rewards.nim b/tests/official/test_fixture_rewards.nim
@@ -25,7 +25,7 @@ const
   RewardsDirLeak = RewardsDirBase/"leak"/"pyspec_tests"
   RewardsDirRandom = RewardsDirBase/"random"/"pyspec_tests"
 
-# https://github.com/ethereum/eth2.0-specs/tree/v0.12.2/tests/formats/rewards#rewards-tests
+# https://github.com/ethereum/eth2.0-specs/tree/v0.12.3/tests/formats/rewards#rewards-tests
 type Deltas = object
   rewards: List[uint64, Limit VALIDATOR_REGISTRY_LIMIT]
   penalties: List[uint64, Limit VALIDATOR_REGISTRY_LIMIT]