sstore collision overwrite sstore

external call overwrite sstore

1 files changed, 162 insertions, 0 deletions

diff --git a/src/GeneralStateTestsFiller/stSStoreTest/InitCollisionFiller.json b/src/GeneralStateTestsFiller/stSStoreTest/InitCollisionFiller.json
new file mode 100644
index 000000000..e67122f88
--- /dev/null
+++ b/src/GeneralStateTestsFiller/stSStoreTest/InitCollisionFiller.json
@@ -0,0 +1,162 @@
+{
+    "InitCollision" : {
+	"_info" : {
+	    "comment" : "account already has storage X. create -> in init code change that account's storage -> 0 -> change it to X again "
+	},
+        "env" : {
+            "currentCoinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+            "currentDifficulty" : "0x020000",
+            "currentGasLimit" : "10000000",
+            "currentNumber" : "1",
+            "currentTimestamp" : "1000",
+            "previousHash" : "5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6"
+        },
+        "expect" : [
+	    {
+		"//comment" : "Collision on transaction create",
+                "indexes" : {
+                    "data" : [0],
+                    "gas" : 0,
+                    "value" : -1
+                },
+                "network" : [">=Constantinople"],
+                "result" : {
+		    "6295ee1b4f6dd65047762f924ecd367c17eabf8f" : {
+			"nonce" : "1",
+			"storage" : {
+			    "0x01" : "0x01"
+		        }
+		    },
+		    "fc597da4849c0d854629216d9e297bbca7bb4616" : {
+			"nonce" : "0",
+			"storage" : {
+			    "0x01" : "0x01"
+		        }
+		    }
+                }
+            },
+	    {
+		"//comment" : "Collision on create2",
+                "indexes" : {
+                    "data" : [1],
+                    "gas" : 0,
+                    "value" : -1
+                },
+                "network" : [">=Constantinople"],
+                "result" : {
+		    "6295ee1b4f6dd65047762f924ecd367c17eabf8f" : {
+			"nonce" : "2",
+			"storage" : {
+			    "0x01" : "0x00"
+		        }
+		    },
+		    "fc597da4849c0d854629216d9e297bbca7bb4616" : {
+			"nonce" : "1",
+			"storage" : {
+			    "0x01" : "0x01"
+		        }
+		    }
+                }
+            },
+	    {
+		"//comment" : "Collision on create2 and REVERT",
+                "indexes" : {
+                    "data" : [2],
+                    "gas" : 0,
+                    "value" : -1
+                },
+                "network" : [">=Constantinople"],
+                "result" : {
+		    "6295ee1b4f6dd65047762f924ecd367c17eabf8f" : {
+			"nonce" : "0",
+			"storage" : {
+			    "0x01" : "0x01"
+		        }
+		    },
+		    "fc597da4849c0d854629216d9e297bbca7bb4616" : {
+			"nonce" : "0",
+			"storage" : {
+			    "0x01" : "0x01"
+		        }
+		    }
+                }
+            },
+	    {
+		"//comment" : "Collision on create2 and OOG",
+                "indexes" : {
+                    "data" : [3],
+                    "gas" : 0,
+                    "value" : -1
+                },
+                "network" : [">=Constantinople"],
+                "result" : {
+		    "6295ee1b4f6dd65047762f924ecd367c17eabf8f" : {
+			"nonce" : "2",
+			"storage" : {
+			    "0x01" : "0x00"
+		        }
+		    },
+		    "fc597da4849c0d854629216d9e297bbca7bb4616" : {
+			"nonce" : "1",
+			"storage" : {
+			    "0x01" : "0x01"
+		        }
+		    }
+                }
+            }
+        ],
+        "pre" :
+        {
+            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "1000000000000",
+                "code" : "",
+                "nonce" : "0",
+                "storage" : {
+                }
+            },
+	    "6295ee1b4f6dd65047762f924ecd367c17eabf8f" : {
+		"//comment" : "transaction create account",
+                "balance" : "",
+                "code" : "",
+                "nonce" : "",
+                "storage" : {
+		    "0x01" : "0x01"
+                }
+            },
+	    "fc597da4849c0d854629216d9e297bbca7bb4616" : {
+		"//comment" : "Create2 account",
+                "balance" : "",
+                "code" : "",
+                "nonce" : "",
+                "storage" : {
+		    "0x01" : "0x01"
+                }
+            },
+	    "dea0000000000000000000000000000000000000" : {
+                "balance" : "",
+                "code" : "{ [[1]] 1 [[1]] 0 [[2]] 1 [[2]] 0 [[3]] 1 [[3]] 0 [[4]] 1 [[4]] 0 [[5]] 1 [[5]] 0 [[6]] 1 [[6]] 0 [[7]] 1 [[7]] 0 [[8]] 1 [[8]] 0 [[9]] 1 [[9]] 0 [[10]] 1 [[10]] 0 [[11]] 1 [[11]] 0 [[12]] 1 [[12]] 0 [[13]] 1 [[13]] 0 [[14]] 1 [[14]] 0 [[15]] 1 [[15]] 0 [[16]] 1 [[16]] 0  [[1]] 1 }",
+                "nonce" : "",
+                "storage" : {
+                }
+            }
+        },
+        "transaction" : {
+            "data" : [
+		"{  (SSTORE 1 0) (SSTORE 1 1)   }",
+		"{  (seq   (CREATE2 0 0 (lll (seq (SSTORE 1 0) (SSTORE 1 1) ) 0) 0) (STOP) ) }",
+		"{  (seq   (CREATE2 0 0 (lll (seq (SSTORE 1 0) (SSTORE 1 1) ) 0) 0) (REVERT 0 0) (STOP) ) }",
+		"{  (seq   (CREATE2 0 0 (lll (seq (SSTORE 1 0) (SSTORE 1 1) ) 0) 0) (CALL 200000 0xdea0000000000000000000000000000000000000 0 0 0 0 0) (STOP) ) }"
+            ],
+            "gasLimit" : [
+                "200000"
+            ],
+            "gasPrice" : "1",
+            "nonce" : "0",
+            "secretKey" : "45a915e4d060149eb4365960e6a7a45f334393093061116b197e3240065ff2d8",
+            "to" : "",
+            "value" : [
+                "0"
+            ]
+        }
+    }
+}