Merge pull request #176 from ethereum/metro-blockhash

Update tests for BLOCKHASH refactoring EIP

1 files changed, 242 insertions, 128 deletions

diff --git a/BlockchainTests/GeneralStateTests/stRandom/randomStatetest101.json b/BlockchainTests/GeneralStateTests/stRandom/randomStatetest101.json
index f259e0ecc..5c7e46eae 100644
--- a/BlockchainTests/GeneralStateTests/stRandom/randomStatetest101.json
+++ b/BlockchainTests/GeneralStateTests/stRandom/randomStatetest101.json
@@ -3,24 +3,24 @@
         "blocks" : [
             {
                 "blockHeader" : {
-                    "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-                    "coinbase" : "945304eb96065b2a98b57a48a06ae28d285a71b5",
+                    "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+                    "coinbase" : "0x945304eb96065b2a98b57a48a06ae28d285a71b5",
                     "difficulty" : "0x020000",
-                    "extraData" : "0x",
+                    "extraData" : "",
                     "gasLimit" : "0x7fffffffffffffff",
                     "gasUsed" : "0x0be49f43",
-                    "hash" : "de874be5527125d997c6d6a0af1aad20f840aa5029ddf543518dc2bf73f12a7a",
-                    "mixHash" : "5c872a5aa89667ea77a779a4e9c414be7ae981261d57da5d68ce35ac56dd28fe",
-                    "nonce" : "9e0bf6c793bdd22f",
+                    "hash" : "0x70409d3f6de2a72058df0ef3acb7fb2925de38c44ec995268773a6ef799f5d58",
+                    "mixHash" : "0x2f9f21fb39925d85e29773c670adbfd021d17184a230694cdb524c4b46be51ae",
+                    "nonce" : "0xfe896ae01439f6bb",
                     "number" : "0x01",
-                    "parentHash" : "911342f90ae358870de7384008de4d7d20022a7339c0e1461cd251cf2995b8af",
-                    "receiptTrie" : "ff0876070a443cce41e97fa964413b4b229d59ffa45c55ab067179525e0aad42",
-                    "stateRoot" : "ebd782ccfce90470b58c2435c3e8c58d777a05e6480ff2f8991d4ead765db336",
+                    "parentHash" : "0x911342f90ae358870de7384008de4d7d20022a7339c0e1461cd251cf2995b8af",
+                    "receiptTrie" : "0xff0876070a443cce41e97fa964413b4b229d59ffa45c55ab067179525e0aad42",
+                    "stateRoot" : "0xebd782ccfce90470b58c2435c3e8c58d777a05e6480ff2f8991d4ead765db336",
                     "timestamp" : "0x03e8",
-                    "transactionsTrie" : "f27fc70a433a1dfff80ae1598539020fb29c861a12ac806db8256aa9cc09a527",
-                    "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+                    "transactionsTrie" : "0xf27fc70a433a1dfff80ae1598539020fb29c861a12ac806db8256aa9cc09a527",
+                    "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x7f000000000000000000000000000000000000000000000000000000000000c3507f00000000000000000000000000000000000000000000000000000000000000017f0000000000000000000000000000000000000000000000000000000000000000407f0000000000000000000000000000000000000000000000000000000000000001357f00000000000000000000000000000000000000000000000000000000000000010b8a9e120105",
@@ -29,7 +29,7 @@
                         "nonce" : "0x00",
                         "r" : "0xfe52dae0fbfa380da29bb7de465f65676aa34fb3fb967ff3bd1323d0079dccbf",
                         "s" : "0x665d1bd7cb7b6a9a72dbcc6d4209dd545a6654300ac7d5fa48ae064e4777f418",
-                        "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
                         "v" : "0x1b",
                         "value" : "0x70551123"
                     }
@@ -39,67 +39,67 @@
             }
         ],
         "genesisBlockHeader" : {
-            "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-            "coinbase" : "945304eb96065b2a98b57a48a06ae28d285a71b5",
+            "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+            "coinbase" : "0x945304eb96065b2a98b57a48a06ae28d285a71b5",
             "difficulty" : "0x020000",
             "extraData" : "0x42",
             "gasLimit" : "0x7fffffffffffffff",
             "gasUsed" : "0x00",
-            "hash" : "911342f90ae358870de7384008de4d7d20022a7339c0e1461cd251cf2995b8af",
-            "mixHash" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "nonce" : "0102030405060708",
+            "hash" : "0x911342f90ae358870de7384008de4d7d20022a7339c0e1461cd251cf2995b8af",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
             "number" : "0x00",
-            "parentHash" : "0000000000000000000000000000000000000000000000000000000000000000",
-            "receiptTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "stateRoot" : "46b068bec423ca53ffc4f9b61209b658872a496f152dcbea1f693151678d115b",
+            "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0x46b068bec423ca53ffc4f9b61209b658872a496f152dcbea1f693151678d115b",
             "timestamp" : "0x03b6",
-            "transactionsTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "de874be5527125d997c6d6a0af1aad20f840aa5029ddf543518dc2bf73f12a7a",
+        "lastblockhash" : "0x70409d3f6de2a72058df0ef3acb7fb2925de38c44ec995268773a6ef799f5d58",
         "network" : "EIP150",
         "postState" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x00",
                 "code" : "0x7f000000000000000000000000000000000000000000000000000000000000c3507f00000000000000000000000000000000000000000000000000000000000000017f0000000000000000000000000000000000000000000000000000000000000000407f0000000000000000000000000000000000000000000000000000000000000001357f00000000000000000000000000000000000000000000000000000000000000010b8a9e12010560005155",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "945304eb96065b2a98b57a48a06ae28d285a71b5" : {
+            "0x945304eb96065b2a98b57a48a06ae28d285a71b5" : {
                 "balance" : "0x4563918250d89f71",
                 "code" : "0x6000355415600957005b60203560003555",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b39b7f60bd",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x00",
                 "code" : "0x7f000000000000000000000000000000000000000000000000000000000000c3507f00000000000000000000000000000000000000000000000000000000000000017f0000000000000000000000000000000000000000000000000000000000000000407f0000000000000000000000000000000000000000000000000000000000000001357f00000000000000000000000000000000000000000000000000000000000000010b8a9e12010560005155",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "945304eb96065b2a98b57a48a06ae28d285a71b5" : {
+            "0x945304eb96065b2a98b57a48a06ae28d285a71b5" : {
                 "balance" : "0x2e",
                 "code" : "0x6000355415600957005b60203560003555",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -110,24 +110,24 @@
         "blocks" : [
             {
                 "blockHeader" : {
-                    "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-                    "coinbase" : "945304eb96065b2a98b57a48a06ae28d285a71b5",
+                    "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+                    "coinbase" : "0x945304eb96065b2a98b57a48a06ae28d285a71b5",
                     "difficulty" : "0x020000",
-                    "extraData" : "0x",
+                    "extraData" : "",
                     "gasLimit" : "0x7fffffffffffffff",
                     "gasUsed" : "0x0be49f43",
-                    "hash" : "10ca4872c9d57071d56fe9b4a68a24d7674ac57f10e6e774f9c2a2a9efa08274",
-                    "mixHash" : "8d96a5991f0387180264691dbb2f9a4607ee6f6700c44d1eb04b8fe487b3e27b",
-                    "nonce" : "ed9735dd0a4044ea",
+                    "hash" : "0x530277608030be852160bc551c59b2d29cc810dc1630b5f99bc2ce2f0146adcf",
+                    "mixHash" : "0xf788bd7d1e73cf057a8174bd60a00007fe9ca1ab1ec0f46c78c9e7466f635222",
+                    "nonce" : "0x320d64aee9d7d914",
                     "number" : "0x01",
-                    "parentHash" : "911342f90ae358870de7384008de4d7d20022a7339c0e1461cd251cf2995b8af",
-                    "receiptTrie" : "ff0876070a443cce41e97fa964413b4b229d59ffa45c55ab067179525e0aad42",
-                    "stateRoot" : "ebd782ccfce90470b58c2435c3e8c58d777a05e6480ff2f8991d4ead765db336",
+                    "parentHash" : "0x911342f90ae358870de7384008de4d7d20022a7339c0e1461cd251cf2995b8af",
+                    "receiptTrie" : "0xff0876070a443cce41e97fa964413b4b229d59ffa45c55ab067179525e0aad42",
+                    "stateRoot" : "0xebd782ccfce90470b58c2435c3e8c58d777a05e6480ff2f8991d4ead765db336",
                     "timestamp" : "0x03e8",
-                    "transactionsTrie" : "f27fc70a433a1dfff80ae1598539020fb29c861a12ac806db8256aa9cc09a527",
-                    "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+                    "transactionsTrie" : "0xf27fc70a433a1dfff80ae1598539020fb29c861a12ac806db8256aa9cc09a527",
+                    "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "0xf9031bf901fea0911342f90ae358870de7384008de4d7d20022a7339c0e1461cd251cf2995b8afa01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d4934794945304eb96065b2a98b57a48a06ae28d285a71b5a0ebd782ccfce90470b58c2435c3e8c58d777a05e6480ff2f8991d4ead765db336a0f27fc70a433a1dfff80ae1598539020fb29c861a12ac806db8256aa9cc09a527a0ff0876070a443cce41e97fa964413b4b229d59ffa45c55ab067179525e0aad42b90100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008302000001887fffffffffffffff840be49f438203e880a08d96a5991f0387180264691dbb2f9a4607ee6f6700c44d1eb04b8fe487b3e27b88ed9735dd0a4044eaf90116f901138001840be49f4394095e7baea6a6c7c4c2dfeb977efac326af552d878470551123b8ad7f000000000000000000000000000000000000000000000000000000000000c3507f00000000000000000000000000000000000000000000000000000000000000017f0000000000000000000000000000000000000000000000000000000000000000407f0000000000000000000000000000000000000000000000000000000000000001357f00000000000000000000000000000000000000000000000000000000000000010b8a9e1201051ba0fe52dae0fbfa380da29bb7de465f65676aa34fb3fb967ff3bd1323d0079dccbfa0665d1bd7cb7b6a9a72dbcc6d4209dd545a6654300ac7d5fa48ae064e4777f418c0",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x7f000000000000000000000000000000000000000000000000000000000000c3507f00000000000000000000000000000000000000000000000000000000000000017f0000000000000000000000000000000000000000000000000000000000000000407f0000000000000000000000000000000000000000000000000000000000000001357f00000000000000000000000000000000000000000000000000000000000000010b8a9e120105",
@@ -136,7 +136,7 @@
                         "nonce" : "0x00",
                         "r" : "0xfe52dae0fbfa380da29bb7de465f65676aa34fb3fb967ff3bd1323d0079dccbf",
                         "s" : "0x665d1bd7cb7b6a9a72dbcc6d4209dd545a6654300ac7d5fa48ae064e4777f418",
-                        "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
                         "v" : "0x1b",
                         "value" : "0x70551123"
                     }
@@ -146,67 +146,67 @@
             }
         ],
         "genesisBlockHeader" : {
-            "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-            "coinbase" : "945304eb96065b2a98b57a48a06ae28d285a71b5",
+            "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+            "coinbase" : "0x945304eb96065b2a98b57a48a06ae28d285a71b5",
             "difficulty" : "0x020000",
             "extraData" : "0x42",
             "gasLimit" : "0x7fffffffffffffff",
             "gasUsed" : "0x00",
-            "hash" : "911342f90ae358870de7384008de4d7d20022a7339c0e1461cd251cf2995b8af",
-            "mixHash" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "nonce" : "0102030405060708",
+            "hash" : "0x911342f90ae358870de7384008de4d7d20022a7339c0e1461cd251cf2995b8af",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
             "number" : "0x00",
-            "parentHash" : "0000000000000000000000000000000000000000000000000000000000000000",
-            "receiptTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "stateRoot" : "46b068bec423ca53ffc4f9b61209b658872a496f152dcbea1f693151678d115b",
+            "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0x46b068bec423ca53ffc4f9b61209b658872a496f152dcbea1f693151678d115b",
             "timestamp" : "0x03b6",
-            "transactionsTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "10ca4872c9d57071d56fe9b4a68a24d7674ac57f10e6e774f9c2a2a9efa08274",
+        "lastblockhash" : "0x530277608030be852160bc551c59b2d29cc810dc1630b5f99bc2ce2f0146adcf",
         "network" : "EIP158",
         "postState" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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