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accounts/abi/bind: surface raw wrappers to access low level ops

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This commit is contained in:
Péter Szilágyi
2016-04-01 13:02:43 +03:00
parent 10d3466c93
commit 4097478884
3 changed files with 102 additions and 5 deletions
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45
accounts/abi/bind/bind_test.go
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@ -201,9 +201,9 @@ var bindTests = []struct {
`Tupler`,
`
contract Tupler {
function tuple() returns (string a, int b, bytes32 c) {
return ("Hi", 1, sha3(""));
}
function tuple() returns (string a, int b, bytes32 c) {
return ("Hi", 1, sha3(""));
}
}
`,
`606060405260dc8060106000396000f3606060405260e060020a60003504633175aae28114601a575b005b600060605260c0604052600260809081527f486900000000000000000000000000000000000000000000000000000000000060a05260017fc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a47060e0829052610100819052606060c0908152600261012081905281906101409060a09080838184600060046012f1505081517fffff000000000000000000000000000000000000000000000000000000000000169091525050604051610160819003945092505050f3`,
@ -228,6 +228,45 @@ var bindTests = []struct {
}
`,
},
// Tests that anonymous default methods can be correctly invoked
{
`Defaulter`,
`
contract Defaulter {
address public caller;
function() {
caller = msg.sender;
}
}
`,
`6060604052606a8060106000396000f360606040523615601d5760e060020a6000350463fc9c8d3981146040575b605e6000805473ffffffffffffffffffffffffffffffffffffffff191633179055565b606060005473ffffffffffffffffffffffffffffffffffffffff1681565b005b6060908152602090f3`,
`[{"constant":true,"inputs":[],"name":"caller","outputs":[{"name":"","type":"address"}],"type":"function"}]`,
`
// Generate a new random account and a funded simulator
key := crypto.NewKey(rand.Reader)
sim := backends.NewSimulatedBackend(core.GenesisAccount{Address: key.Address, Balance: big.NewInt(10000000000)})
// Convert the tester key to an authorized transactor for ease of use
auth := bind.NewKeyedTransactor(key)
// Deploy a default method invoker contract and execute its default method
_, _, defaulter, err := DeployDefaulter(auth, sim)
if err != nil {
t.Fatalf("Failed to deploy defaulter contract: %v", err)
}
if _, err := (&DefaulterRaw{defaulter}).Transfer(auth); err != nil {
t.Fatalf("Failed to invoke default method: %v", err)
}
sim.Commit()
if caller, err := defaulter.Caller(nil); err != nil {
t.Fatalf("Failed to call address retriever: %v", err)
} else if (caller != key.Address) {
t.Fatalf("Address mismatch: have %v, want %v", caller, key.Address)
}
`,
},
}
// Tests that packages generated by the binder can be successfully compiled and