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core, core/state: move gas tracking out of core/state

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The amount of gas available for tx execution was tracked in the
StateObject representing the coinbase account. This commit makes the gas
counter a separate type in package core, which avoids unintended
consequences of intertwining the counter with state logic.
This commit is contained in:
Felix Lange
2015-09-02 12:55:11 +02:00
parent 10ed107ba2
commit de8d5aaa92
10 changed files with 92 additions and 142 deletions
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5
core/state/state_test.go
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@ -138,7 +138,6 @@ func TestSnapshot2(t *testing.T) {
so0 := state.GetStateObject(stateobjaddr0)
so0.balance = big.NewInt(42)
so0.nonce = 43
so0.gasPool = big.NewInt(44)
so0.code = []byte{'c', 'a', 'f', 'e'}
so0.codeHash = so0.CodeHash()
so0.remove = true
@ -150,7 +149,6 @@ func TestSnapshot2(t *testing.T) {
so1 := state.GetStateObject(stateobjaddr1)
so1.balance = big.NewInt(52)
so1.nonce = 53
so1.gasPool = big.NewInt(54)
so1.code = []byte{'c', 'a', 'f', 'e', '2'}
so1.codeHash = so1.CodeHash()
so1.remove = true
@ -207,9 +205,6 @@ func compareStateObjects(so0, so1 *StateObject, t *testing.T) {
}
}
if so0.gasPool.Cmp(so1.gasPool) != 0 {
t.Fatalf("GasPool mismatch: have %v, want %v", so0.gasPool, so1.gasPool)
}
if so0.remove != so1.remove {
t.Fatalf("Remove mismatch: have %v, want %v", so0.remove, so1.remove)
}