conformance: record and feed circulating supply.

cmd/tvx/extract.go

@@ -118,8 +118,17 @@ func doExtract(ctx context.Context, fapi api.FullNode, opts extractOpts) error {
 		return fmt.Errorf("failed to resolve message and tipsets from chain: %w", err)
 	}
 
+	// get the circulating supply before the message was executed.
+	circSupplyDetail, err := fapi.StateCirculatingSupply(ctx, incTs.Key())
+	if err != nil {
+		return fmt.Errorf("failed while fetching circulating supply: %w", err)
+	}
+
+	circSupply := circSupplyDetail.FilCirculating.Int64()
+
 	log.Printf("message was executed in tipset: %s", execTs.Key())
 	log.Printf("message was included in tipset: %s", incTs.Key())
+	log.Printf("circulating supply at inclusion tipset: %d", circSupply)
 	log.Printf("finding precursor messages")
 
 	// Iterate through blocks, finding the one that contains the message and its
@@ -174,7 +183,7 @@ func doExtract(ctx context.Context, fapi api.FullNode, opts extractOpts) error {
 	log.Printf("number of precursors to apply: %d", len(precursors))
 	for i, m := range precursors {
 		log.Printf("applying precursor %d, cid: %s", i, m.Cid())
-		_, root, err = driver.ExecuteMessage(pst.Blockstore, root, execTs.Height(), m)
+		_, root, err = driver.ExecuteMessage(pst.Blockstore, root, execTs.Height(), m, &circSupplyDetail.FilCirculating)
 		if err != nil {
 			return fmt.Errorf("failed to execute precursor message: %w", err)
 		}
@@ -199,7 +208,7 @@ func doExtract(ctx context.Context, fapi api.FullNode, opts extractOpts) error {
 		tbs.StartTracing()
 
 		preroot = root
-		applyret, postroot, err = driver.ExecuteMessage(pst.Blockstore, preroot, execTs.Height(), msg)
+		applyret, postroot, err = driver.ExecuteMessage(pst.Blockstore, preroot, execTs.Height(), msg, &circSupplyDetail.FilCirculating)
 		if err != nil {
 			return fmt.Errorf("failed to execute message: %w", err)
 		}
@@ -224,7 +233,7 @@ func doExtract(ctx context.Context, fapi api.FullNode, opts extractOpts) error {
 		if err != nil {
 			return err
 		}
-		applyret, postroot, err = driver.ExecuteMessage(pst.Blockstore, preroot, execTs.Height(), msg)
+		applyret, postroot, err = driver.ExecuteMessage(pst.Blockstore, preroot, execTs.Height(), msg, &circSupplyDetail.FilCirculating)
 		if err != nil {
 			return fmt.Errorf("failed to execute message: %w", err)
 		}
@@ -302,7 +311,8 @@ func doExtract(ctx context.Context, fapi api.FullNode, opts extractOpts) error {
 		},
 		CAR: out.Bytes(),
 		Pre: &schema.Preconditions{
-			Epoch: int64(execTs.Height()),
+			Epoch:      int64(execTs.Height()),
+			CircSupply: &circSupply,
 			StateTree: &schema.StateTree{
 				RootCID: preroot,
 			},

cmd/tvx/extract_many.go

@@ -26,7 +26,7 @@ var extractManyFlags struct {
 
 var extractManyCmd = &cli.Command{
 	Name: "extract-many",
-	Description: `generate many test vectors by repeateadly calling tvx extract, using a csv file as input.
+	Description: `generate many test vectors by repeatedly calling tvx extract, using a csv file as input.
 
    The CSV file must have a format just like the following:
 

conformance/driver.go

@@ -3,8 +3,6 @@ package conformance
 import (
 	"context"
 
-	"github.com/filecoin-project/go-state-types/crypto"
-
 	"github.com/filecoin-project/lotus/chain/state"
 	"github.com/filecoin-project/lotus/chain/stmgr"
 	"github.com/filecoin-project/lotus/chain/store"
@@ -15,6 +13,7 @@ import (
 	"github.com/filecoin-project/lotus/lib/blockstore"
 
 	"github.com/filecoin-project/go-state-types/abi"
+	"github.com/filecoin-project/go-state-types/crypto"
 
 	"github.com/filecoin-project/test-vectors/schema"
 
@@ -24,6 +23,11 @@ import (
 	ds "github.com/ipfs/go-datastore"
 )
 
+// DefaultCirculatingSupply is the fallback circulating supply returned by
+// the driver's CircSupplyCalculator function, used if the vector specifies
+// no circulating supply.
+var DefaultCirculatingSupply = types.TotalFilecoinInt
+
 var (
 	// BaseFee to use in the VM.
 	// TODO make parametrisable through vector.
@@ -136,18 +140,24 @@ func (d *Driver) ExecuteTipset(bs blockstore.Blockstore, ds ds.Batching, preroot
 }
 
 // ExecuteMessage executes a conformance test vector message in a temporary VM.
-func (d *Driver) ExecuteMessage(bs blockstore.Blockstore, preroot cid.Cid, epoch abi.ChainEpoch, msg *types.Message) (*vm.ApplyRet, cid.Cid, error) {
-	// dummy state manager; only to reference the GetNetworkVersion method, which does not depend on state.
+func (d *Driver) ExecuteMessage(bs blockstore.Blockstore, preroot cid.Cid, epoch abi.ChainEpoch, msg *types.Message, circSupply *abi.TokenAmount) (*vm.ApplyRet, cid.Cid, error) {
+	// dummy state manager; only to reference the GetNetworkVersion method,
+	// which does not depend on state.
 	sm := new(stmgr.StateManager)
 	vmOpts := &vm.VMOpts{
-		StateBase:      preroot,
-		Epoch:          epoch,
-		Rand:           &testRand{}, // TODO always succeeds; need more flexibility.
-		Bstore:         bs,
-		Syscalls:       mkFakedSigSyscalls(vm.Syscalls(ffiwrapper.ProofVerifier)), // TODO always succeeds; need more flexibility.
-		CircSupplyCalc: nil,
-		BaseFee:        BaseFee,
-		NtwkVersion:    sm.GetNtwkVersion,
+		StateBase: preroot,
+		Epoch:     epoch,
+		Rand:      &testRand{}, // TODO always succeeds; need more flexibility.
+		Bstore:    bs,
+		Syscalls:  mkFakedSigSyscalls(vm.Syscalls(ffiwrapper.ProofVerifier)), // TODO always succeeds; need more flexibility.
+		CircSupplyCalc: func(_ context.Context, _ abi.ChainEpoch, _ *state.StateTree) (abi.TokenAmount, error) {
+			if circSupply != nil {
+				return *circSupply, nil
+			}
+			return DefaultCirculatingSupply, nil
+		},
+		BaseFee:     BaseFee,
+		NtwkVersion: sm.GetNtwkVersion,
 	}
 
 	lvm, err := vm.NewVM(context.TODO(), vmOpts)

conformance/runner.go

@@ -45,6 +45,12 @@ func ExecuteMessageVector(r Reporter, vector *schema.TestVector) {
 	// Create a new Driver.
 	driver := NewDriver(ctx, vector.Selector, DriverOpts{})
 
+	var circSupply *abi.TokenAmount
+	if cs := vector.Pre.CircSupply; cs != nil {
+		ta := abi.NewTokenAmount(*cs)
+		circSupply = &ta
+	}
+
 	// Apply every message.
 	for i, m := range vector.ApplyMessages {
 		msg, err := types.DecodeMessage(m.Bytes)
@@ -59,7 +65,7 @@ func ExecuteMessageVector(r Reporter, vector *schema.TestVector) {
 
 		// Execute the message.
 		var ret *vm.ApplyRet
-		ret, root, err = driver.ExecuteMessage(bs, root, abi.ChainEpoch(epoch), msg)
+		ret, root, err = driver.ExecuteMessage(bs, root, abi.ChainEpoch(epoch), msg, circSupply)
 		if err != nil {
 			r.Fatalf("fatal failure when executing message: %s", err)
 		}

go.mod

@@ -38,7 +38,7 @@ require (
 	github.com/filecoin-project/go-storedcounter v0.0.0-20200421200003-1c99c62e8a5b
 	github.com/filecoin-project/specs-actors v0.9.11
 	github.com/filecoin-project/specs-storage v0.1.1-0.20200907031224-ed2e5cd13796
-	github.com/filecoin-project/test-vectors/schema v0.0.1
+	github.com/filecoin-project/test-vectors/schema v0.0.2
 	github.com/gbrlsnchs/jwt/v3 v3.0.0-beta.1
 	github.com/go-kit/kit v0.10.0
 	github.com/go-ole/go-ole v1.2.4 // indirect

go.sum

@@ -258,8 +258,8 @@ github.com/filecoin-project/specs-actors v0.9.11 h1:TnpG7HAeiUrfj0mJM7UaPW0P2137
 github.com/filecoin-project/specs-actors v0.9.11/go.mod h1:czlvLQGEX0fjLLfdNHD7xLymy6L3n7aQzRWzsYGf+ys=
 github.com/filecoin-project/specs-storage v0.1.1-0.20200907031224-ed2e5cd13796 h1:dJsTPWpG2pcTeojO2pyn0c6l+x/3MZYCBgo/9d11JEk=
 github.com/filecoin-project/specs-storage v0.1.1-0.20200907031224-ed2e5cd13796/go.mod h1:nJRRM7Aa9XVvygr3W9k6xGF46RWzr2zxF/iGoAIfA/g=
-github.com/filecoin-project/test-vectors/schema v0.0.1 h1:5fNF76nl4qolEvcIsjc0kUADlTMVHO73tW4kXXPnsus=
-github.com/filecoin-project/test-vectors/schema v0.0.1/go.mod h1:iQ9QXLpYWL3m7warwvK1JC/pTri8mnfEmKygNDqqY6E=
+github.com/filecoin-project/test-vectors/schema v0.0.2 h1:/Pp//88WBXe0h+ksntdL2HpEgAmbwXrftAfeVG39zdY=
+github.com/filecoin-project/test-vectors/schema v0.0.2/go.mod h1:iQ9QXLpYWL3m7warwvK1JC/pTri8mnfEmKygNDqqY6E=
 github.com/flynn/go-shlex v0.0.0-20150515145356-3f9db97f8568/go.mod h1:xEzjJPgXI435gkrCt3MPfRiAkVrwSbHsst4LCFVfpJc=
 github.com/flynn/noise v0.0.0-20180327030543-2492fe189ae6 h1:u/UEqS66A5ckRmS4yNpjmVH56sVtS/RfclBAYocb4as=
 github.com/flynn/noise v0.0.0-20180327030543-2492fe189ae6/go.mod h1:1i71OnUq3iUe1ma7Lr6yG6/rjvM3emb6yoL7xLFzcVQ=