mirror of
https://gitlab.com/pulsechaincom/erigon-pulse.git
synced 2024-12-24 12:37:16 +00:00
e1f616fadf
These changes ensure that the JS tests run without networking and fixes the block chain export and its associated test.
144 lines
3.9 KiB
Go
144 lines
3.9 KiB
Go
package main
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import (
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"fmt"
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"io/ioutil"
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"path/filepath"
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"os"
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"path"
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"testing"
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"github.com/ethereum/go-ethereum/accounts"
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"github.com/ethereum/go-ethereum/crypto"
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"github.com/ethereum/go-ethereum/eth"
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"runtime"
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"regexp"
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"strconv"
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)
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var port = 30300
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func testJEthRE(t *testing.T) (*jsre, *eth.Ethereum) {
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tmp, err := ioutil.TempDir("", "geth-test")
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if err != nil {
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t.Fatal(err)
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}
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defer os.RemoveAll(tmp)
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ks := crypto.NewKeyStorePlain(filepath.Join(tmp, "keys"))
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ethereum, err := eth.New(ð.Config{
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DataDir: tmp,
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AccountManager: accounts.NewManager(ks),
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MaxPeers: 0,
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Name: "test",
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})
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if err != nil {
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t.Fatal("%v", err)
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}
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assetPath := path.Join(os.Getenv("GOPATH"), "src", "github.com", "ethereum", "go-ethereum", "cmd", "mist", "assets", "ext")
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repl := newJSRE(ethereum, assetPath, false)
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return repl, ethereum
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}
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func TestNodeInfo(t *testing.T) {
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repl, ethereum := testJEthRE(t)
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if err := ethereum.Start(); err != nil {
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t.Fatalf("error starting ethereum: %v", err)
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}
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defer ethereum.Stop()
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want := `{"DiscPort":0,"IP":"0.0.0.0","ListenAddr":"","Name":"test","NodeID":"00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000","NodeUrl":"enode://00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000@0.0.0.0:0","TCPPort":0,"Td":"0"}`
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checkEvalJSON(t, repl, `admin.nodeInfo()`, want)
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}
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func TestAccounts(t *testing.T) {
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repl, ethereum := testJEthRE(t)
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if err := ethereum.Start(); err != nil {
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t.Fatalf("error starting ethereum: %v", err)
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}
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defer ethereum.Stop()
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checkEvalJSON(t, repl, `eth.accounts`, `[]`)
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checkEvalJSON(t, repl, `eth.coinbase`, `"0x"`)
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val, err := repl.re.Run(`admin.newAccount("password")`)
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if err != nil {
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t.Errorf("expected no error, got %v", err)
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}
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addr := val.String()
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if !regexp.MustCompile(`0x[0-9a-f]{40}`).MatchString(addr) {
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t.Errorf("address not hex: %q", addr)
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}
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checkEvalJSON(t, repl, `eth.accounts`, `["` + addr + `"]`)
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checkEvalJSON(t, repl, `eth.coinbase`, `"` + addr + `"`)
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}
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func TestBlockChain(t *testing.T) {
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repl, ethereum := testJEthRE(t)
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if err := ethereum.Start(); err != nil {
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t.Fatalf("error starting ethereum: %v", err)
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}
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defer ethereum.Stop()
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// get current block dump before export/import.
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val, err := repl.re.Run("JSON.stringify(admin.debug.dumpBlock())")
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if err != nil {
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t.Errorf("expected no error, got %v", err)
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}
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beforeExport := val.String()
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// do the export
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tmp, err := ioutil.TempDir("", "geth-test-export")
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if err != nil {
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t.Fatal(err)
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}
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defer os.RemoveAll(tmp)
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tmpfile := filepath.Join(tmp, "export.chain")
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tmpfileq := strconv.Quote(tmpfile)
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checkEvalJSON(t, repl, `admin.export(` + tmpfileq + `)`, `true`)
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if _, err := os.Stat(tmpfile); err != nil {
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t.Fatal(err)
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}
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// check import, verify that dumpBlock gives the same result.
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checkEvalJSON(t, repl, `admin.import(` + tmpfileq + `)`, `true`)
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checkEvalJSON(t, repl, `admin.debug.dumpBlock()`, beforeExport)
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}
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func TestMining(t *testing.T) {
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repl, ethereum := testJEthRE(t)
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if err := ethereum.Start(); err != nil {
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t.Fatalf("error starting ethereum: %v", err)
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}
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defer ethereum.Stop()
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checkEvalJSON(t, repl, `eth.mining`, `false`)
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}
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func TestRPC(t *testing.T) {
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repl, ethereum := testJEthRE(t)
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if err := ethereum.Start(); err != nil {
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t.Errorf("error starting ethereum: %v", err)
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return
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}
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defer ethereum.Stop()
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checkEvalJSON(t, repl, `admin.startRPC("127.0.0.1", 5004)`, `true`)
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}
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func checkEvalJSON(t *testing.T, re *jsre, expr, want string) error {
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val, err := re.re.Run("JSON.stringify("+ expr + ")")
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if err == nil && val.String() != want {
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err = fmt.Errorf("Output mismatch for `%s`:\ngot: %s\nwant: %s", expr, val.String(), want)
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}
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if err != nil {
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_, file, line, _ := runtime.Caller(1)
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file = path.Base(file)
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fmt.Printf("\t%s:%d: %v\n", file, line, err)
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t.Fail()
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}
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return err
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}
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