core, core/vm: added gas price variance table

This implements 1b & 1c of EIP150 by adding a new GasTable which must be
returned from the RuleSet config method. This table is used to determine
the gas prices for the current epoch.

Please note that when the CreateBySuicide gas price is set it is assumed
that we're in the new epoch phase.

In addition this PR will serve as temporary basis while refactorisation
in being done in the EVM64 PR, which will substentially overhaul the gas
price code.

1 files changed, 37 insertions, 30 deletions

diff --git a/tests/block_test.go b/tests/block_test.go
index 4334a7462..d34161017 100644
--- a/tests/block_test.go
+++ b/tests/block_test.go
@@ -23,63 +23,63 @@ import (
 )
 
 func TestBcValidBlockTests(t *testing.T) {
-	err := RunBlockTest(big.NewInt(1000000), nil, filepath.Join(blockTestDir, "bcValidBlockTest.json"), BlockSkipTests)
+	err := RunBlockTest(big.NewInt(1000000), nil, nil, filepath.Join(blockTestDir, "bcValidBlockTest.json"), BlockSkipTests)
 	if err != nil {
 		t.Fatal(err)
 	}
 }
 
 func TestBcUncleHeaderValidityTests(t *testing.T) {
-	err := RunBlockTest(big.NewInt(1000000), nil, filepath.Join(blockTestDir, "bcUncleHeaderValiditiy.json"), BlockSkipTests)
+	err := RunBlockTest(big.NewInt(1000000), nil, nil, filepath.Join(blockTestDir, "bcUncleHeaderValiditiy.json"), BlockSkipTests)
 	if err != nil {
 		t.Fatal(err)
 	}
 }
 
 func TestBcUncleTests(t *testing.T) {
-	err := RunBlockTest(big.NewInt(1000000), nil, filepath.Join(blockTestDir, "bcUncleTest.json"), BlockSkipTests)
+	err := RunBlockTest(big.NewInt(1000000), nil, nil, filepath.Join(blockTestDir, "bcUncleTest.json"), BlockSkipTests)
 	if err != nil {
 		t.Fatal(err)
 	}
 }
 
 func TestBcForkUncleTests(t *testing.T) {
-	err := RunBlockTest(big.NewInt(1000000), nil, filepath.Join(blockTestDir, "bcForkUncle.json"), BlockSkipTests)
+	err := RunBlockTest(big.NewInt(1000000), nil, nil, filepath.Join(blockTestDir, "bcForkUncle.json"), BlockSkipTests)
 	if err != nil {
 		t.Fatal(err)
 	}
 }
 
 func TestBcInvalidHeaderTests(t *testing.T) {
-	err := RunBlockTest(big.NewInt(1000000), nil, filepath.Join(blockTestDir, "bcInvalidHeaderTest.json"), BlockSkipTests)
+	err := RunBlockTest(big.NewInt(1000000), nil, nil, filepath.Join(blockTestDir, "bcInvalidHeaderTest.json"), BlockSkipTests)
 	if err != nil {
 		t.Fatal(err)
 	}
 }
 
 func TestBcInvalidRLPTests(t *testing.T) {
-	err := RunBlockTest(big.NewInt(1000000), nil, filepath.Join(blockTestDir, "bcInvalidRLPTest.json"), BlockSkipTests)
+	err := RunBlockTest(big.NewInt(1000000), nil, nil, filepath.Join(blockTestDir, "bcInvalidRLPTest.json"), BlockSkipTests)
 	if err != nil {
 		t.Fatal(err)
 	}
 }
 
 func TestBcRPCAPITests(t *testing.T) {
-	err := RunBlockTest(big.NewInt(1000000), nil, filepath.Join(blockTestDir, "bcRPC_API_Test.json"), BlockSkipTests)
+	err := RunBlockTest(big.NewInt(1000000), nil, nil, filepath.Join(blockTestDir, "bcRPC_API_Test.json"), BlockSkipTests)
 	if err != nil {
 		t.Fatal(err)
 	}
 }
 
 func TestBcForkBlockTests(t *testing.T) {
-	err := RunBlockTest(big.NewInt(1000000), nil, filepath.Join(blockTestDir, "bcForkBlockTest.json"), BlockSkipTests)
+	err := RunBlockTest(big.NewInt(1000000), nil, nil, filepath.Join(blockTestDir, "bcForkBlockTest.json"), BlockSkipTests)
 	if err != nil {
 		t.Fatal(err)
 	}
 }
 
 func TestBcForkStress(t *testing.T) {
-	err := RunBlockTest(big.NewInt(1000000), nil, filepath.Join(blockTestDir, "bcForkStressTest.json"), BlockSkipTests)
+	err := RunBlockTest(big.NewInt(1000000), nil, nil, filepath.Join(blockTestDir, "bcForkStressTest.json"), BlockSkipTests)
 	if err != nil {
 		t.Fatal(err)
 	}
@@ -89,21 +89,21 @@ func TestBcTotalDifficulty(t *testing.T) {
 	// skip because these will fail due to selfish mining fix
 	t.Skip()
 
-	err := RunBlockTest(big.NewInt(1000000), nil, filepath.Join(blockTestDir, "bcTotalDifficultyTest.json"), BlockSkipTests)
+	err := RunBlockTest(big.NewInt(1000000), nil, nil, filepath.Join(blockTestDir, "bcTotalDifficultyTest.json"), BlockSkipTests)
 	if err != nil {
 		t.Fatal(err)
 	}
 }
 
 func TestBcWallet(t *testing.T) {
-	err := RunBlockTest(big.NewInt(1000000), nil, filepath.Join(blockTestDir, "bcWalletTest.json"), BlockSkipTests)
+	err := RunBlockTest(big.NewInt(1000000), nil, nil, filepath.Join(blockTestDir, "bcWalletTest.json"), BlockSkipTests)
 	if err != nil {
 		t.Fatal(err)
 	}
 }
 
 func TestBcGasPricer(t *testing.T) {
-	err := RunBlockTest(big.NewInt(1000000), nil, filepath.Join(blockTestDir, "bcGasPricerTest.json"), BlockSkipTests)
+	err := RunBlockTest(big.NewInt(1000000), nil, nil, filepath.Join(blockTestDir, "bcGasPricerTest.json"), BlockSkipTests)
 	if err != nil {
 		t.Fatal(err)
 	}
@@ -111,7 +111,7 @@ func TestBcGasPricer(t *testing.T) {
 
 // TODO: iterate over files once we got more than a few
 func TestBcRandom(t *testing.T) {
-	err := RunBlockTest(big.NewInt(1000000), nil, filepath.Join(blockTestDir, "RandomTests/bl201507071825GO.json"), BlockSkipTests)
+	err := RunBlockTest(big.NewInt(1000000), nil, big.NewInt(10), filepath.Join(blockTestDir, "RandomTests/bl201507071825GO.json"), BlockSkipTests)
 	if err != nil {
 		t.Fatal(err)
 	}
@@ -121,14 +121,14 @@ func TestBcMultiChain(t *testing.T) {
 	// skip due to selfish mining
 	t.Skip()
 
-	err := RunBlockTest(big.NewInt(1000000), nil, filepath.Join(blockTestDir, "bcMultiChainTest.json"), BlockSkipTests)
+	err := RunBlockTest(big.NewInt(1000000), nil, big.NewInt(10), filepath.Join(blockTestDir, "bcMultiChainTest.json"), BlockSkipTests)
 	if err != nil {
 		t.Fatal(err)
 	}
 }
 
 func TestBcState(t *testing.T) {
-	err := RunBlockTest(big.NewInt(1000000), nil, filepath.Join(blockTestDir, "bcStateTest.json"), BlockSkipTests)
+	err := RunBlockTest(big.NewInt(1000000), nil, big.NewInt(10), filepath.Join(blockTestDir, "bcStateTest.json"), BlockSkipTests)
 	if err != nil {
 		t.Fatal(err)
 	}
@@ -136,77 +136,77 @@ func TestBcState(t *testing.T) {
 
 // Homestead tests
 func TestHomesteadBcValidBlockTests(t *testing.T) {
-	err := RunBlockTest(big.NewInt(0), nil, filepath.Join(blockTestDir, "Homestead", "bcValidBlockTest.json"), BlockSkipTests)
+	err := RunBlockTest(big.NewInt(0), nil, nil, filepath.Join(blockTestDir, "Homestead", "bcValidBlockTest.json"), BlockSkipTests)
 	if err != nil {
 		t.Fatal(err)
 	}
 }
 
 func TestHomesteadBcUncleHeaderValidityTests(t *testing.T) {
-	err := RunBlockTest(big.NewInt(0), nil, filepath.Join(blockTestDir, "Homestead", "bcUncleHeaderValiditiy.json"), BlockSkipTests)
+	err := RunBlockTest(big.NewInt(0), nil, nil, filepath.Join(blockTestDir, "Homestead", "bcUncleHeaderValiditiy.json"), BlockSkipTests)
 	if err != nil {
 		t.Fatal(err)
 	}
 }
 
 func TestHomesteadBcUncleTests(t *testing.T) {
-	err := RunBlockTest(big.NewInt(0), nil, filepath.Join(blockTestDir, "Homestead", "bcUncleTest.json"), BlockSkipTests)
+	err := RunBlockTest(big.NewInt(0), nil, nil, filepath.Join(blockTestDir, "Homestead", "bcUncleTest.json"), BlockSkipTests)
 	if err != nil {
 		t.Fatal(err)
 	}
 }
 
 func TestHomesteadBcInvalidHeaderTests(t *testing.T) {
-	err := RunBlockTest(big.NewInt(0), nil, filepath.Join(blockTestDir, "Homestead", "bcInvalidHeaderTest.json"), BlockSkipTests)
+	err := RunBlockTest(big.NewInt(0), nil, nil, filepath.Join(blockTestDir, "Homestead", "bcInvalidHeaderTest.json"), BlockSkipTests)
 	if err != nil {
 		t.Fatal(err)
 	}
 }
 
 func TestHomesteadBcRPCAPITests(t *testing.T) {
-	err := RunBlockTest(big.NewInt(0), nil, filepath.Join(blockTestDir, "Homestead", "bcRPC_API_Test.json"), BlockSkipTests)
+	err := RunBlockTest(big.NewInt(0), nil, nil, filepath.Join(blockTestDir, "Homestead", "bcRPC_API_Test.json"), BlockSkipTests)
 	if err != nil {
 		t.Fatal(err)
 	}
 }
 
 func TestHomesteadBcForkStress(t *testing.T) {
-	err := RunBlockTest(big.NewInt(0), nil, filepath.Join(blockTestDir, "Homestead", "bcForkStressTest.json"), BlockSkipTests)
+	err := RunBlockTest(big.NewInt(0), nil, nil, filepath.Join(blockTestDir, "Homestead", "bcForkStressTest.json"), BlockSkipTests)
 	if err != nil {
 		t.Fatal(err)
 	}
 }
 
 func TestHomesteadBcTotalDifficulty(t *testing.T) {
-	err := RunBlockTest(big.NewInt(0), nil, filepath.Join(blockTestDir, "Homestead", "bcTotalDifficultyTest.json"), BlockSkipTests)
+	err := RunBlockTest(big.NewInt(0), nil, nil, filepath.Join(blockTestDir, "Homestead", "bcTotalDifficultyTest.json"), BlockSkipTests)
 	if err != nil {
 		t.Fatal(err)
 	}
 }
 
 func TestHomesteadBcWallet(t *testing.T) {
-	err := RunBlockTest(big.NewInt(0), nil, filepath.Join(blockTestDir, "Homestead", "bcWalletTest.json"), BlockSkipTests)
+	err := RunBlockTest(big.NewInt(0), nil, nil, filepath.Join(blockTestDir, "Homestead", "bcWalletTest.json"), BlockSkipTests)
 	if err != nil {
 		t.Fatal(err)
 	}
 }
 
 func TestHomesteadBcGasPricer(t *testing.T) {
-	err := RunBlockTest(big.NewInt(0), nil, filepath.Join(blockTestDir, "Homestead", "bcGasPricerTest.json"), BlockSkipTests)
+	err := RunBlockTest(big.NewInt(0), nil, nil, filepath.Join(blockTestDir, "Homestead", "bcGasPricerTest.json"), BlockSkipTests)
 	if err != nil {
 		t.Fatal(err)
 	}
 }
 
 func TestHomesteadBcMultiChain(t *testing.T) {
-	err := RunBlockTest(big.NewInt(0), nil, filepath.Join(blockTestDir, "Homestead", "bcMultiChainTest.json"), BlockSkipTests)
+	err := RunBlockTest(big.NewInt(0), nil, nil, filepath.Join(blockTestDir, "Homestead", "bcMultiChainTest.json"), BlockSkipTests)
 	if err != nil {
 		t.Fatal(err)
 	}
 }
 
 func TestHomesteadBcState(t *testing.T) {
-	err := RunBlockTest(big.NewInt(0), nil, filepath.Join(blockTestDir, "Homestead", "bcStateTest.json"), BlockSkipTests)
+	err := RunBlockTest(big.NewInt(0), nil, nil, filepath.Join(blockTestDir, "Homestead", "bcStateTest.json"), BlockSkipTests)
 	if err != nil {
 		t.Fatal(err)
 	}
@@ -214,26 +214,33 @@ func TestHomesteadBcState(t *testing.T) {
 
 // DAO hard-fork tests
 func TestDAOBcTheDao(t *testing.T) {
-	err := RunBlockTest(big.NewInt(5), big.NewInt(8), filepath.Join(blockTestDir, "TestNetwork", "bcTheDaoTest.json"), BlockSkipTests)
+	err := RunBlockTest(big.NewInt(5), big.NewInt(8), nil, filepath.Join(blockTestDir, "TestNetwork", "bcTheDaoTest.json"), BlockSkipTests)
+	if err != nil {
+		t.Fatal(err)
+	}
+}
+
+func TestEIP150Bc(t *testing.T) {
+	err := RunBlockTest(big.NewInt(0), big.NewInt(8), big.NewInt(10), filepath.Join(blockTestDir, "TestNetwork", "bcEIP150Test.json"), BlockSkipTests)
 	if err != nil {
 		t.Fatal(err)
 	}
 }
 
 func TestHomesteadBcExploit(t *testing.T) {
-	err := RunBlockTest(big.NewInt(0), nil, filepath.Join(blockTestDir, "Homestead", "bcExploitTest.json"), BlockSkipTests)
+	err := RunBlockTest(big.NewInt(0), nil, nil, filepath.Join(blockTestDir, "Homestead", "bcExploitTest.json"), BlockSkipTests)
 	if err != nil {
 		t.Fatal(err)
 	}
 }
 func TestHomesteadBcShanghaiLove(t *testing.T) {
-	err := RunBlockTest(big.NewInt(0), nil, filepath.Join(blockTestDir, "Homestead", "bcShanghaiLove.json"), BlockSkipTests)
+	err := RunBlockTest(big.NewInt(0), nil, nil, filepath.Join(blockTestDir, "Homestead", "bcShanghaiLove.json"), BlockSkipTests)
 	if err != nil {
 		t.Fatal(err)
 	}
 }
 func TestHomesteadBcSuicideIssue(t *testing.T) {
-	err := RunBlockTest(big.NewInt(0), nil, filepath.Join(blockTestDir, "Homestead", "bcSuicideIssue.json"), BlockSkipTests)
+	err := RunBlockTest(big.NewInt(0), nil, nil, filepath.Join(blockTestDir, "Homestead", "bcSuicideIssue.json"), BlockSkipTests)
 	if err != nil {
 		t.Fatal(err)
 	}