From 7c657fc78957d7ed302eba68bb6122b515364ac4 Mon Sep 17 00:00:00 2001
From: Martin Holst Swende <martin@swende.se>
Date: Thu, 29 Nov 2018 09:51:57 +0100
Subject: [PATCH] tests, core: update tests and make STATICCALL cause
 touch-delete (#18187)

---
 core/vm/evm.go | 6 ++++++
 tests/init.go  | 9 +++++++++
 tests/testdata | 2 +-
 3 files changed, 16 insertions(+), 1 deletion(-)

diff --git a/core/vm/evm.go b/core/vm/evm.go
index 968d2219e..ba4d1e9eb 100644
--- a/core/vm/evm.go
+++ b/core/vm/evm.go
@@ -339,6 +339,12 @@ func (evm *EVM) StaticCall(caller ContractRef, addr common.Address, input []byte
 	contract := NewContract(caller, to, new(big.Int), gas)
 	contract.SetCallCode(&addr, evm.StateDB.GetCodeHash(addr), evm.StateDB.GetCode(addr))
 
+	// We do an AddBalance of zero here, just in order to trigger a touch.
+	// This doesn't matter on Mainnet, where all empties are gone at the time of Byzantium,
+	// but is the correct thing to do and matters on other networks, in tests, and potential
+	// future scenarios
+	evm.StateDB.AddBalance(addr, bigZero)
+
 	// When an error was returned by the EVM or when setting the creation code
 	// above we revert to the snapshot and consume any gas remaining. Additionally
 	// when we're in Homestead this also counts for code storage gas errors.
diff --git a/tests/init.go b/tests/init.go
index f0a4943c1..db0457b6d 100644
--- a/tests/init.go
+++ b/tests/init.go
@@ -86,6 +86,15 @@ var Forks = map[string]*params.ChainConfig{
 		EIP158Block:    big.NewInt(0),
 		ByzantiumBlock: big.NewInt(5),
 	},
+	"ByzantiumToConstantinopleAt5": {
+		ChainID:             big.NewInt(1),
+		HomesteadBlock:      big.NewInt(0),
+		EIP150Block:         big.NewInt(0),
+		EIP155Block:         big.NewInt(0),
+		EIP158Block:         big.NewInt(0),
+		ByzantiumBlock:      big.NewInt(0),
+		ConstantinopleBlock: big.NewInt(5),
+	},
 }
 
 // UnsupportedForkError is returned when a test requests a fork that isn't implemented.
diff --git a/tests/testdata b/tests/testdata
index 95a309203..c02a2a17c 160000
--- a/tests/testdata
+++ b/tests/testdata
@@ -1 +1 @@
-Subproject commit 95a309203890e6244c6d4353ca411671973c13b5
+Subproject commit c02a2a17c0288a255572b37dc7ec1fcb838b9dbf