68 lines
1.5 KiB
Go
68 lines
1.5 KiB
Go
package rfwp
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import (
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"context"
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"fmt"
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"os"
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"github.com/filecoin-project/lotus/testplans/lotus-soup/testkit"
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"github.com/filecoin-project/go-address"
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"github.com/filecoin-project/go-state-types/abi"
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"github.com/filecoin-project/lotus/api/v0api"
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"github.com/filecoin-project/lotus/cli"
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tstats "github.com/filecoin-project/lotus/tools/stats"
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"github.com/ipfs/go-cid"
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)
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func FetchChainState(t *testkit.TestEnvironment, m *testkit.LotusMiner) error {
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height := 0
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headlag := 3
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ctx := context.Background()
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api := m.FullApi
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tipsetsCh, err := tstats.GetTips(ctx, &v0api.WrapperV1Full{FullNode: m.FullApi}, abi.ChainEpoch(height), headlag)
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if err != nil {
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return err
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}
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for tipset := range tipsetsCh {
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err := func() error {
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filename := fmt.Sprintf("%s%cchain-state-%d.html", t.TestOutputsPath, os.PathSeparator, tipset.Height())
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file, err := os.Create(filename)
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defer file.Close()
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if err != nil {
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return err
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}
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stout, err := api.StateCompute(ctx, tipset.Height(), nil, tipset.Key())
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if err != nil {
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return err
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}
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codeCache := map[address.Address]cid.Cid{}
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getCode := func(addr address.Address) (cid.Cid, error) {
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if c, found := codeCache[addr]; found {
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return c, nil
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}
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c, err := api.StateGetActor(ctx, addr, tipset.Key())
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if err != nil {
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return cid.Cid{}, err
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}
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codeCache[addr] = c.Code
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return c.Code, nil
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}
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return cli.ComputeStateHTMLTempl(file, tipset, stout, true, getCode)
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}()
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if err != nil {
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return err
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}
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}
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return nil
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}
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