From 1b6547de6a863f51d66760c66b1993ce6d7b114c Mon Sep 17 00:00:00 2001
From: terence <terence@prysmaticlabs.com>
Date: Tue, 2 Jan 2024 07:31:57 -0800
Subject: [PATCH] Add Goerli Deneb Fork Epoch (#13390)

* Add deneb fork epoch

* Fix test
---
 WORKSPACE                                   | 16 ++++++++++++++++
 config/params/BUILD.bazel                   |  2 ++
 config/params/testnet_config_test.go        |  8 --------
 config/params/testnet_prater_config.go      |  4 +---
 config/params/testnet_prater_config_test.go |  6 +++++-
 5 files changed, 24 insertions(+), 12 deletions(-)

diff --git a/WORKSPACE b/WORKSPACE
index fb00908df..31379b236 100644
--- a/WORKSPACE
+++ b/WORKSPACE
@@ -322,6 +322,22 @@ filegroup(
     url = "https://github.com/eth-clients/eth2-networks/archive/7b4897888cebef23801540236f73123e21774954.tar.gz",
 )
 
+http_archive(
+    name = "goerli_testnet",
+    build_file_content = """
+filegroup(
+    name = "configs",
+    srcs = [
+        "prater/config.yaml",
+    ],
+    visibility = ["//visibility:public"],
+)
+    """,
+    sha256 = "43fc0f55ddff7b511713e2de07aa22846a67432df997296fb4fc09cd8ed1dcdb",
+    strip_prefix = "goerli-6522ac6684693740cd4ddcc2a0662e03702aa4a1",
+    url = "https://github.com/eth-clients/goerli/archive/6522ac6684693740cd4ddcc2a0662e03702aa4a1.tar.gz",
+)
+
 http_archive(
     name = "holesky_testnet",
     build_file_content = """
diff --git a/config/params/BUILD.bazel b/config/params/BUILD.bazel
index 08103085a..4eb396cc8 100644
--- a/config/params/BUILD.bazel
+++ b/config/params/BUILD.bazel
@@ -58,12 +58,14 @@ go_test(
         "@consensus_spec_tests_mainnet//:test_data",
         "@consensus_spec_tests_minimal//:test_data",
         "@eth2_networks//:configs",
+        "@goerli_testnet//:configs",
         "@holesky_testnet//:configs",
     ],
     embed = [":go_default_library"],
     gotags = ["develop"],
     tags = ["CI_race_detection"],
     deps = [
+        "//build/bazel:go_default_library",
         "//consensus-types/primitives:go_default_library",
         "//encoding/bytesutil:go_default_library",
         "//io/file:go_default_library",
diff --git a/config/params/testnet_config_test.go b/config/params/testnet_config_test.go
index b98d70193..c585eb0dd 100644
--- a/config/params/testnet_config_test.go
+++ b/config/params/testnet_config_test.go
@@ -1,7 +1,6 @@
 package params_test
 
 import (
-	"path"
 	"path/filepath"
 	"testing"
 
@@ -12,13 +11,6 @@ import (
 	"github.com/prysmaticlabs/prysm/v4/testing/require"
 )
 
-func testnetConfigFilePath(t *testing.T, network string) string {
-	fPath, err := bazel.Runfile("external/eth2_networks")
-	require.NoError(t, err)
-	configFilePath := path.Join(fPath, "shared", network, "config.yaml")
-	return configFilePath
-}
-
 func TestE2EConfigParity(t *testing.T) {
 	params.SetupTestConfigCleanup(t)
 	testDir := bazel.TestTmpDir()
diff --git a/config/params/testnet_prater_config.go b/config/params/testnet_prater_config.go
index 58a15c668..f1caffb45 100644
--- a/config/params/testnet_prater_config.go
+++ b/config/params/testnet_prater_config.go
@@ -1,8 +1,6 @@
 package params
 
 import (
-	"math"
-
 	eth1Params "github.com/ethereum/go-ethereum/params"
 )
 
@@ -42,7 +40,7 @@ func PraterConfig() *BeaconChainConfig {
 	cfg.BellatrixForkVersion = []byte{0x2, 0x0, 0x10, 0x20}
 	cfg.CapellaForkEpoch = 162304
 	cfg.CapellaForkVersion = []byte{0x3, 0x0, 0x10, 0x20}
-	cfg.DenebForkEpoch = math.MaxUint64
+	cfg.DenebForkEpoch = 231680 // 2024-01-17 06:32:00  (UTC)
 	cfg.DenebForkVersion = []byte{0x4, 0x0, 0x10, 0x20}
 	cfg.TerminalTotalDifficulty = "10790000"
 	cfg.DepositContractAddress = "0xff50ed3d0ec03aC01D4C79aAd74928BFF48a7b2b"
diff --git a/config/params/testnet_prater_config_test.go b/config/params/testnet_prater_config_test.go
index ab2842726..1b0e3f3e7 100644
--- a/config/params/testnet_prater_config_test.go
+++ b/config/params/testnet_prater_config_test.go
@@ -1,8 +1,10 @@
 package params_test
 
 import (
+	"path"
 	"testing"
 
+	"github.com/prysmaticlabs/prysm/v4/build/bazel"
 	"github.com/prysmaticlabs/prysm/v4/config/params"
 	"github.com/prysmaticlabs/prysm/v4/testing/require"
 )
@@ -16,7 +18,9 @@ func TestPraterConfigMatchesUpstreamYaml(t *testing.T) {
 		cfg, err = params.UnmarshalConfigFile(fp, cfg)
 		require.NoError(t, err)
 	}
-	configFP := testnetConfigFilePath(t, "prater")
+	fPath, err := bazel.Runfile("external/goerli_testnet")
+	require.NoError(t, err)
+	configFP := path.Join(fPath, "prater", "config.yaml")
 	pcfg, err := params.UnmarshalConfigFile(configFP, nil)
 	require.NoError(t, err)
 	fields := fieldsFromYamls(t, append(presetFPs, configFP))