add UT for previous NativeAssetCall behavior

accounts/abi/bind/bind_extra_test.go

@@ -0,0 +1,129 @@
+// (c) 2024, Ava Labs, Inc. All rights reserved.
+// See the file LICENSE for licensing terms.
+
+package bind
+
+var bindExtraTests = []struct {
+	name     string
+	contract string
+	bytecode []string
+	abi      []string
+	imports  string
+	tester   string
+	fsigs    []map[string]string
+	libs     map[string]string
+	aliases  map[string]string
+	types    []string
+}{
+	// This test checks that the NativeAssetCall proxies the caller address
+	// This behavior is disabled on the network and is only to test previous
+	// behavior. Note the test uses ApricotPhase2Config.
+	{
+		`GetSenderNativeAssetCall`,
+		`
+		pragma solidity >=0.8.0 <0.9.0;
+
+		contract GetSenderNativeAssetCall {
+			address _sender;
+
+			function getSender() public view returns (address){
+					return _sender;
+			}
+
+			function setSender() public {
+					_sender = msg.sender;
+			}
+		}
+		`,
+		[]string{`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`},
+		[]string{`[
+			{
+				"inputs": [],
+				"name": "getSender",
+				"outputs": [
+					{
+						"internalType": "address",
+						"name": "",
+						"type": "address"
+					}
+				],
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"inputs": [],
+				"name": "setSender",
+				"outputs": [],
+				"stateMutability": "nonpayable",
+				"type": "function"
+			}
+		]`},
+		`
+			"math/big"
+
+			"github.com/ava-labs/coreth/accounts/abi/bind"
+			"github.com/ava-labs/coreth/accounts/abi/bind/backends"
+			"github.com/ava-labs/coreth/core/types"
+			"github.com/ava-labs/coreth/eth/ethconfig"
+			"github.com/ava-labs/coreth/ethclient/simulated"
+			"github.com/ava-labs/coreth/node"
+			"github.com/ava-labs/coreth/params"
+			"github.com/ethereum/go-ethereum/crypto"
+		`,
+		`
+			// Generate a new random account and a funded simulator
+			key, _ := crypto.GenerateKey()
+			auth, _ := bind.NewKeyedTransactorWithChainID(key, big.NewInt(1337))
+
+			alloc := types.GenesisAlloc{auth.From: {Balance: big.NewInt(1000000000000000000)}}
+			atApricotPhase2 := func(nodeConf *node.Config, ethConf *ethconfig.Config) {
+				chainConfig := *params.TestApricotPhase2Config
+				chainConfig.ChainID = big.NewInt(1337)
+				ethConf.Genesis.Config = &chainConfig
+			}
+			b := simulated.NewBackend(alloc, simulated.WithBlockGasLimit(10000000), atApricotPhase2)
+			sim := &backends.SimulatedBackend{
+				Backend: b,
+				Client:  b.Client(),
+			}
+			defer sim.Close()
+
+			// Deploy an interaction tester contract and call a transaction on it
+			_, _, interactor, err := DeployGetSenderNativeAssetCall(auth, sim)
+			if err != nil {
+				t.Fatalf("Failed to deploy interactor contract: %v", err)
+			}
+			sim.Commit(false)
+
+			_, err = interactor.SetSender(
+				&bind.TransactOpts{
+					From: auth.From,
+					Signer: auth.Signer,
+					NativeAssetCall: &bind.NativeAssetCallOpts{
+						AssetAmount: big.NewInt(0),
+					},
+				},
+			)
+			if err != nil {
+				t.Fatalf("Failed to set sender: %v", err)
+			}
+			sim.Commit(true)
+
+			addr, err := interactor.GetSender(nil)
+			if err != nil {
+				t.Fatalf("Failed to get sender: %v", err)
+			}
+			if addr != auth.From {
+				t.Fatalf("Address mismatch: have '%v'", addr)
+			}
+		`,
+		nil,
+		nil,
+		nil,
+		nil,
+	},
+}
+
+func init() {
+	bindTests = append(bindTests, bindExtraTests...)
+}