159 lines
3.2 KiB
Go
159 lines
3.2 KiB
Go
package actors_test
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import (
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"context"
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"encoding/binary"
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"fmt"
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"testing"
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"github.com/filecoin-project/lotus/build"
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. "github.com/filecoin-project/lotus/chain/actors"
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"github.com/filecoin-project/lotus/chain/address"
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"github.com/filecoin-project/lotus/chain/gen"
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"github.com/filecoin-project/lotus/chain/store"
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"github.com/filecoin-project/lotus/chain/types"
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"github.com/filecoin-project/lotus/chain/vm"
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dstore "github.com/ipfs/go-datastore"
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bstore "github.com/ipfs/go-ipfs-blockstore"
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)
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func blsaddr(n uint64) address.Address {
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buf := make([]byte, 48)
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binary.PutUvarint(buf, n)
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addr, err := address.NewBLSAddress(buf)
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if err != nil {
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panic(err)
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}
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return addr
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}
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func setupVMTestEnv(t *testing.T) (*vm.VM, []address.Address, bstore.Blockstore) {
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bs := bstore.NewBlockstore(dstore.NewMapDatastore())
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from := blsaddr(0)
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maddr := blsaddr(1)
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actors := map[address.Address]types.BigInt{
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from: types.NewInt(1000000),
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maddr: types.NewInt(0),
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}
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st, err := gen.MakeInitialStateTree(bs, actors)
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if err != nil {
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t.Fatal(err)
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}
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stateroot, err := st.Flush()
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if err != nil {
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t.Fatal(err)
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}
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cs := store.NewChainStore(bs, nil)
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// TODO: should probabaly mock out the randomness bit, nil works for now
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vm, err := vm.NewVM(stateroot, 1, nil, maddr, cs.Blockstore())
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if err != nil {
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t.Fatal(err)
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}
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return vm, []address.Address{from, maddr}, bs
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}
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func TestVMInvokeMethod(t *testing.T) {
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vm, addrs, _ := setupVMTestEnv(t)
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from := addrs[0]
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var err error
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cenc, err := SerializeParams(&StorageMinerConstructorParams{Owner: from, Worker: from})
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if err != nil {
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t.Fatal(err)
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}
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execparams := &ExecParams{
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Code: StorageMinerCodeCid,
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Params: cenc,
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}
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enc, err := SerializeParams(execparams)
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if err != nil {
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t.Fatal(err)
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}
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msg := &types.Message{
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To: InitActorAddress,
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From: from,
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Method: IAMethods.Exec,
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Params: enc,
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GasPrice: types.NewInt(1),
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GasLimit: types.NewInt(10000),
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Value: types.NewInt(0),
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}
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ret, err := vm.ApplyMessage(context.TODO(), msg)
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if err != nil {
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t.Fatal(err)
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}
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if ret.ExitCode != 0 {
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t.Fatal("invocation failed")
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}
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outaddr, err := address.NewFromBytes(ret.Return)
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if err != nil {
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t.Fatal(err)
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}
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if outaddr.String() != "t0102" {
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t.Fatal("hold up")
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}
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}
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func TestStorageMarketActorCreateMiner(t *testing.T) {
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vm, addrs, bs := setupVMTestEnv(t)
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from := addrs[0]
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maddr := addrs[1]
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cheatStorageMarketTotal(t, vm, bs)
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params := &StorageMinerConstructorParams{
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Owner: maddr,
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Worker: maddr,
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SectorSize: types.NewInt(build.SectorSize),
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PeerID: "fakepeerid",
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}
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var err error
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enc, err := SerializeParams(params)
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if err != nil {
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t.Fatal(err)
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}
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msg := &types.Message{
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To: StoragePowerAddress,
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From: from,
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Method: SPAMethods.CreateStorageMiner,
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Params: enc,
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GasPrice: types.NewInt(1),
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GasLimit: types.NewInt(10000),
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Value: types.NewInt(50000),
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}
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ret, err := vm.ApplyMessage(context.TODO(), msg)
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if err != nil {
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t.Fatal(err)
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}
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if ret.ExitCode != 0 {
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fmt.Println(ret.ActorErr)
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t.Fatal("invocation failed: ", ret.ExitCode)
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}
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outaddr, err := address.NewFromBytes(ret.Return)
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if err != nil {
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t.Fatal(err)
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}
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if outaddr.String() != "t0102" {
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t.Fatal("hold up")
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}
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}
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