9d9c73f97f
* Rename prefix EffectiveAmount -> BidOrder. * Add RepostedCount, EffectiveAmount prefix rows. Add testdata. * Update db_get.go helpers to use EffectiveAmount, RepostedCount tables. Update tests.
567 lines
15 KiB
Go
567 lines
15 KiB
Go
package prefixes_test
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import (
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"bytes"
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"crypto/rand"
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"encoding/csv"
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"encoding/hex"
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"fmt"
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"log"
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"math"
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"math/big"
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"os"
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"sort"
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"testing"
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dbpkg "github.com/lbryio/herald.go/db"
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prefixes "github.com/lbryio/herald.go/db/prefixes"
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"github.com/linxGnu/grocksdb"
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)
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func TestPrefixRegistry(t *testing.T) {
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for _, prefix := range prefixes.GetPrefixes() {
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if prefixes.GetSerializationAPI(prefix) == nil {
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t.Errorf("prefix %c not registered", prefix)
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}
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}
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}
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func testInit(filePath string) (*grocksdb.DB, [][]string, func(), *grocksdb.ColumnFamilyHandle) {
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log.Println(filePath)
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file, err := os.Open(filePath)
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if err != nil {
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log.Println(err)
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}
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reader := csv.NewReader(file)
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records, err := reader.ReadAll()
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if err != nil {
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log.Println(err)
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}
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columnFamily := records[0][0]
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records = records[1:]
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cleanupFiles := func() {
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err = os.RemoveAll("./tmp")
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if err != nil {
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log.Println(err)
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}
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}
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// wOpts := grocksdb.NewDefaultWriteOptions()
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opts := grocksdb.NewDefaultOptions()
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opts.SetCreateIfMissing(true)
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db, err := grocksdb.OpenDb(opts, "tmp")
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if err != nil {
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log.Println(err)
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// Garbage might have been left behind by a prior crash.
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cleanupFiles()
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db, err = grocksdb.OpenDb(opts, "tmp")
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if err != nil {
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log.Println(err)
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}
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}
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handle, err := db.CreateColumnFamily(opts, columnFamily)
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if err != nil {
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log.Println(err)
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}
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toDefer := func() {
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db.Close()
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cleanupFiles()
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}
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return db, records, toDefer, handle
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}
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func testGeneric(filePath string, prefix byte, numPartials int) func(*testing.T) {
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return func(t *testing.T) {
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APIs := []*prefixes.SerializationAPI{
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prefixes.GetSerializationAPI([]byte{prefix}),
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// Verify combinations of production vs. "restruct" implementations of
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// serialization API (e.g production Pack() with "restruct" Unpack()).
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prefixes.RegressionAPI_1,
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prefixes.RegressionAPI_2,
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prefixes.RegressionAPI_3,
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}
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for _, api := range APIs {
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opts := dbpkg.NewIterateOptions().WithPrefix([]byte{prefix}).WithSerializer(api).WithIncludeValue(true)
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testGenericOptions(opts, filePath, prefix, numPartials)(t)
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}
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}
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}
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func testGenericOptions(options *dbpkg.IterOptions, filePath string, prefix byte, numPartials int) func(*testing.T) {
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return func(t *testing.T) {
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wOpts := grocksdb.NewDefaultWriteOptions()
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db, records, toDefer, handle := testInit(filePath)
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defer toDefer()
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for _, record := range records {
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key, err := hex.DecodeString(record[0])
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if err != nil {
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log.Println(err)
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}
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val, err := hex.DecodeString(record[1])
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if err != nil {
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log.Println(err)
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}
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// db.Put(wOpts, key, val)
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db.PutCF(wOpts, handle, key, val)
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}
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// test prefix
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options = options.WithCfHandle(handle)
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ch := dbpkg.IterCF(db, options)
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var i = 0
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for kv := range ch {
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// log.Println(kv.Key)
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gotKey, err := options.Serializer.PackKey(kv.Key)
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if err != nil {
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log.Println(err)
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}
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if numPartials != kv.Key.NumFields() {
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t.Errorf("key reports %v fields but %v expected", kv.Key.NumFields(), numPartials)
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}
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for j := 1; j <= numPartials; j++ {
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keyPartial, _ := options.Serializer.PackPartialKey(kv.Key, j)
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// Check pack partial for sanity
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if j < numPartials {
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if !bytes.HasPrefix(gotKey, keyPartial) || (len(keyPartial) >= len(gotKey)) {
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t.Errorf("%+v should be prefix of %+v\n", keyPartial, gotKey)
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}
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} else {
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if !bytes.Equal(gotKey, keyPartial) {
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t.Errorf("%+v should be equal to %+v\n", keyPartial, gotKey)
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}
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}
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}
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got, err := options.Serializer.PackValue(kv.Value)
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if err != nil {
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log.Println(err)
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}
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wantKey, err := hex.DecodeString(records[i][0])
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if err != nil {
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log.Println(err)
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}
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want, err := hex.DecodeString(records[i][1])
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if err != nil {
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log.Println(err)
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}
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if !bytes.Equal(gotKey, wantKey) {
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t.Errorf("gotKey: %+v, wantKey: %+v\n", gotKey, wantKey)
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}
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if !bytes.Equal(got, want) {
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t.Errorf("got: %+v, want: %+v\n", got, want)
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}
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i++
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}
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// Test start / stop
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start, err := hex.DecodeString(records[0][0])
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if err != nil {
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log.Println(err)
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}
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numRecords := i
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// var numRecords = 9
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// if prefix == prefixes.Undo || prefix == prefixes.DBState {
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// numRecords = 1
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// }
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stop, err := hex.DecodeString(records[numRecords-1][0])
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if err != nil {
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log.Println(err)
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}
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options2 := dbpkg.NewIterateOptions().WithSerializer(options.Serializer).WithStart(start).WithStop(stop).WithIncludeValue(true)
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options2 = options2.WithCfHandle(handle)
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ch2 := dbpkg.IterCF(db, options2)
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i = 0
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for kv := range ch2 {
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got, err := options2.Serializer.PackValue(kv.Value)
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if err != nil {
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log.Println(err)
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}
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want, err := hex.DecodeString(records[i][1])
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if err != nil {
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log.Println(err)
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}
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if !bytes.Equal(got, want) {
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t.Errorf("got: %+v, want: %+v\n", got, want)
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}
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i++
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}
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}
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}
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func TestSupportAmount(t *testing.T) {
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filePath := fmt.Sprintf("../../testdata/%c.csv", prefixes.SupportAmount)
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testGeneric(filePath, prefixes.SupportAmount, 1)(t)
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}
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func TestChannelCount(t *testing.T) {
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filePath := fmt.Sprintf("../../testdata/%c.csv", prefixes.ChannelCount)
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testGeneric(filePath, prefixes.ChannelCount, 1)(t)
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}
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func TestDBState(t *testing.T) {
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filePath := fmt.Sprintf("../../testdata/%c.csv", prefixes.DBState)
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testGeneric(filePath, prefixes.DBState, 0)(t)
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}
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func TestBlockTxs(t *testing.T) {
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filePath := fmt.Sprintf("../../testdata/%c.csv", prefixes.BlockTXs)
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testGeneric(filePath, prefixes.BlockTXs, 1)(t)
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}
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func TestTxCount(t *testing.T) {
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filePath := fmt.Sprintf("../../testdata/%c.csv", prefixes.TxCount)
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testGeneric(filePath, prefixes.TxCount, 1)(t)
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}
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func TestTxHash(t *testing.T) {
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filePath := fmt.Sprintf("../../testdata/%c.csv", prefixes.TxHash)
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testGeneric(filePath, prefixes.TxHash, 1)(t)
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}
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func TestTxNum(t *testing.T) {
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filePath := fmt.Sprintf("../../testdata/%c.csv", prefixes.TxNum)
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testGeneric(filePath, prefixes.TxNum, 1)(t)
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}
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func TestTx(t *testing.T) {
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filePath := fmt.Sprintf("../../testdata/%c.csv", prefixes.Tx)
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testGeneric(filePath, prefixes.Tx, 1)(t)
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}
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func TestHashXHistory(t *testing.T) {
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filePath := fmt.Sprintf("../../testdata/%c.csv", prefixes.HashXHistory)
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testGeneric(filePath, prefixes.HashXHistory, 2)(t)
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}
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func TestUndo(t *testing.T) {
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filePath := fmt.Sprintf("../../testdata/%c.csv", prefixes.Undo)
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testGeneric(filePath, prefixes.Undo, 1)(t)
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}
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func TestBlockHash(t *testing.T) {
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filePath := fmt.Sprintf("../../testdata/%c.csv", prefixes.BlockHash)
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testGeneric(filePath, prefixes.BlockHash, 1)(t)
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}
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func TestBlockHeader(t *testing.T) {
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filePath := fmt.Sprintf("../../testdata/%c.csv", prefixes.Header)
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testGeneric(filePath, prefixes.Header, 1)(t)
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}
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func TestClaimToTXO(t *testing.T) {
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filePath := fmt.Sprintf("../../testdata/%c.csv", prefixes.ClaimToTXO)
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testGeneric(filePath, prefixes.ClaimToTXO, 1)(t)
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}
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func TestTXOToClaim(t *testing.T) {
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filePath := fmt.Sprintf("../../testdata/%c.csv", prefixes.TXOToClaim)
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testGeneric(filePath, prefixes.TXOToClaim, 2)(t)
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}
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func TestClaimShortID(t *testing.T) {
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filePath := fmt.Sprintf("../../testdata/%c.csv", prefixes.ClaimShortIdPrefix)
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testGeneric(filePath, prefixes.ClaimShortIdPrefix, 4)(t)
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}
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func TestClaimToChannel(t *testing.T) {
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filePath := fmt.Sprintf("../../testdata/%c.csv", prefixes.ClaimToChannel)
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testGeneric(filePath, prefixes.ClaimToChannel, 3)(t)
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}
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func TestChannelToClaim(t *testing.T) {
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filePath := fmt.Sprintf("../../testdata/%c.csv", prefixes.ChannelToClaim)
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testGeneric(filePath, prefixes.ChannelToClaim, 4)(t)
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}
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func TestClaimToSupport(t *testing.T) {
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filePath := fmt.Sprintf("../../testdata/%c.csv", prefixes.ClaimToSupport)
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testGeneric(filePath, prefixes.ClaimToSupport, 3)(t)
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}
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func TestSupportToClaim(t *testing.T) {
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filePath := fmt.Sprintf("../../testdata/%c.csv", prefixes.SupportToClaim)
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testGeneric(filePath, prefixes.SupportToClaim, 2)(t)
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}
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func TestClaimExpiration(t *testing.T) {
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filePath := fmt.Sprintf("../../testdata/%c.csv", prefixes.ClaimExpiration)
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testGeneric(filePath, prefixes.ClaimExpiration, 3)(t)
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}
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func TestClaimTakeover(t *testing.T) {
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filePath := fmt.Sprintf("../../testdata/%c.csv", prefixes.ClaimTakeover)
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testGeneric(filePath, prefixes.ClaimTakeover, 1)(t)
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}
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func TestPendingActivation(t *testing.T) {
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filePath := fmt.Sprintf("../../testdata/%c.csv", prefixes.PendingActivation)
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testGeneric(filePath, prefixes.PendingActivation, 4)(t)
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}
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func TestActivated(t *testing.T) {
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filePath := fmt.Sprintf("../../testdata/%c.csv", prefixes.ActivatedClaimAndSupport)
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testGeneric(filePath, prefixes.ActivatedClaimAndSupport, 3)(t)
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}
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func TestActiveAmount(t *testing.T) {
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filePath := fmt.Sprintf("../../testdata/%c.csv", prefixes.ActiveAmount)
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testGeneric(filePath, prefixes.ActiveAmount, 5)(t)
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}
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func TestBidOrder(t *testing.T) {
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filePath := fmt.Sprintf("../../testdata/%c.csv", prefixes.BidOrder)
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testGeneric(filePath, prefixes.BidOrder, 4)(t)
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}
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func TestRepost(t *testing.T) {
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filePath := fmt.Sprintf("../../testdata/%c.csv", prefixes.Repost)
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testGeneric(filePath, prefixes.Repost, 1)(t)
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}
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func TestRepostedClaim(t *testing.T) {
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filePath := fmt.Sprintf("../../testdata/%c.csv", prefixes.RepostedClaim)
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testGeneric(filePath, prefixes.RepostedClaim, 3)(t)
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}
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func TestRepostedCount(t *testing.T) {
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prefix := byte(prefixes.RepostedCount)
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filePath := fmt.Sprintf("../../testdata/%c.csv", prefix)
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//synthesizeTestData([]byte{prefix}, filePath, []int{20}, []int{4}, [][3]int{})
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key := &prefixes.RepostedCountKey{}
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testGeneric(filePath, prefix, key.NumFields())(t)
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}
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func TestClaimDiff(t *testing.T) {
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filePath := fmt.Sprintf("../../testdata/%c.csv", prefixes.ClaimDiff)
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testGeneric(filePath, prefixes.ClaimDiff, 1)(t)
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}
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func TestUTXO(t *testing.T) {
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filePath := fmt.Sprintf("../../testdata/%c.csv", prefixes.UTXO)
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testGeneric(filePath, prefixes.UTXO, 3)(t)
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}
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func TestHashXUTXO(t *testing.T) {
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filePath := fmt.Sprintf("../../testdata/%c.csv", prefixes.HashXUTXO)
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testGeneric(filePath, prefixes.HashXUTXO, 3)(t)
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}
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func TestUTXOKey_String(t *testing.T) {
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tests := []struct {
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name string
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prefix []byte
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hashx []byte
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txnum uint32
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nout uint16
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want string
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}{
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{
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name: "Converts to string",
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prefix: []byte("u"),
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hashx: []byte("AAAAAAAAAA"),
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txnum: 0,
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nout: 0,
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want: "*prefixes.UTXOKey(hashX=41414141414141414141, tx_num=0, nout=0)",
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},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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key := &prefixes.UTXOKey{
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Prefix: tt.prefix,
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HashX: tt.hashx,
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TxNum: tt.txnum,
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Nout: tt.nout,
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}
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got := fmt.Sprint(key)
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log.Println(got)
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if got != tt.want {
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t.Errorf("got: %s, want: %s\n", got, tt.want)
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}
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})
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}
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}
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func TestTrendingNotifications(t *testing.T) {
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prefix := byte(prefixes.TrendingNotifications)
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filePath := fmt.Sprintf("../../testdata/%c.csv", prefix)
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//synthesizeTestData([]byte{prefix}, filePath, []int{4, 20}, []int{8, 8}, [][3]int{})
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key := &prefixes.TrendingNotificationKey{}
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testGeneric(filePath, prefix, key.NumFields())(t)
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}
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func TestMempoolTx(t *testing.T) {
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prefix := byte(prefixes.MempoolTx)
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filePath := fmt.Sprintf("../../testdata/%c.csv", prefix)
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//synthesizeTestData([]byte{prefix}, filePath, []int{32}, []int{}, [][3]int{{20, 100, 1}})
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key := &prefixes.MempoolTxKey{}
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testGeneric(filePath, prefix, key.NumFields())(t)
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}
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func TestTouchedHashX(t *testing.T) {
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prefix := byte(prefixes.TouchedHashX)
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filePath := fmt.Sprintf("../../testdata/%c.csv", prefix)
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//synthesizeTestData([]byte{prefix}, filePath, []int{4}, []int{}, [][3]int{{1, 5, 11}})
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key := &prefixes.TouchedHashXKey{}
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testGeneric(filePath, prefix, key.NumFields())(t)
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}
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func TestHashXStatus(t *testing.T) {
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prefix := byte(prefixes.HashXStatus)
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filePath := fmt.Sprintf("../../testdata/%c.csv", prefix)
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//synthesizeTestData([]byte{prefix}, filePath, []int{20}, []int{32}, [][3]int{})
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key := &prefixes.HashXStatusKey{}
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testGeneric(filePath, prefix, key.NumFields())(t)
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}
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func TestHashXMempoolStatus(t *testing.T) {
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prefix := byte(prefixes.HashXMempoolStatus)
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filePath := fmt.Sprintf("../../testdata/%c.csv", prefix)
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//synthesizeTestData([]byte{prefix}, filePath, []int{20}, []int{32}, [][3]int{})
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key := &prefixes.HashXMempoolStatusKey{}
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testGeneric(filePath, prefix, key.NumFields())(t)
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}
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func TestEffectiveAmount(t *testing.T) {
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prefix := byte(prefixes.EffectiveAmount)
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filePath := fmt.Sprintf("../../testdata/%c.csv", prefix)
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//synthesizeTestData([]byte{prefix}, filePath, []int{20}, []int{8}, [][3]int{})
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key := &prefixes.EffectiveAmountKey{}
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testGeneric(filePath, prefix, key.NumFields())(t)
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}
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func synthesizeTestData(prefix []byte, filePath string, keyFixed, valFixed []int, valVariable [][3]int) {
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file, err := os.OpenFile(filePath, os.O_CREATE|os.O_TRUNC|os.O_RDWR, 0644)
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if err != nil {
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panic(err)
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}
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defer file.Close()
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records := make([][2][]byte, 0, 20)
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for r := 0; r < 20; r++ {
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key := make([]byte, 0, 1000)
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key = append(key, prefix...)
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val := make([]byte, 0, 1000)
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// Handle fixed columns of key.
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for _, width := range keyFixed {
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v := make([]byte, width)
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rand.Read(v)
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key = append(key, v...)
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}
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// Handle fixed columns of value.
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for _, width := range valFixed {
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v := make([]byte, width)
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rand.Read(v)
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val = append(val, v...)
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}
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// Handle variable length array in value. Each element is "chunk" size.
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for _, w := range valVariable {
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low, high, chunk := w[0], w[1], w[2]
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n, _ := rand.Int(rand.Reader, big.NewInt(int64(high-low)))
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v := make([]byte, chunk*(low+int(n.Int64())))
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rand.Read(v)
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val = append(val, v...)
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}
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records = append(records, [2][]byte{key, val})
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}
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sort.Slice(records, func(i, j int) bool { return bytes.Compare(records[i][0], records[j][0]) == -1 })
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wr := csv.NewWriter(file)
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wr.Write([]string{string(prefix), ""}) // column headers
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for _, rec := range records {
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encoded := []string{hex.EncodeToString(rec[0]), hex.EncodeToString(rec[1])}
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|
err := wr.Write(encoded)
|
|
if err != nil {
|
|
panic(err)
|
|
}
|
|
}
|
|
wr.Flush()
|
|
}
|
|
|
|
// Fuzz tests for various Key and Value types (EXPERIMENTAL)
|
|
|
|
func FuzzTouchedHashXKey(f *testing.F) {
|
|
kvs := []prefixes.TouchedHashXKey{
|
|
{
|
|
Prefix: []byte{prefixes.TouchedHashX},
|
|
Height: 0,
|
|
},
|
|
{
|
|
Prefix: []byte{prefixes.TouchedHashX},
|
|
Height: 1,
|
|
},
|
|
{
|
|
Prefix: []byte{prefixes.TouchedHashX},
|
|
Height: math.MaxUint32,
|
|
},
|
|
}
|
|
|
|
for _, kv := range kvs {
|
|
seed := make([]byte, 0, 200)
|
|
seed = append(seed, kv.PackKey()...)
|
|
f.Add(seed)
|
|
}
|
|
|
|
f.Fuzz(func(t *testing.T, in []byte) {
|
|
t.Logf("testing: %+v", in)
|
|
out := make([]byte, 0, 200)
|
|
var kv prefixes.TouchedHashXKey
|
|
kv.UnpackKey(in)
|
|
out = append(out, kv.PackKey()...)
|
|
if len(in) >= 5 {
|
|
if !bytes.HasPrefix(in, out) {
|
|
t.Fatalf("%v: not equal after round trip: %v", in, out)
|
|
}
|
|
}
|
|
})
|
|
}
|
|
|
|
func FuzzTouchedHashXValue(f *testing.F) {
|
|
kvs := []prefixes.TouchedHashXValue{
|
|
{
|
|
TouchedHashXs: [][]byte{},
|
|
},
|
|
{
|
|
TouchedHashXs: [][]byte{
|
|
{0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10},
|
|
},
|
|
},
|
|
{
|
|
TouchedHashXs: [][]byte{
|
|
{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
|
|
{0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10},
|
|
},
|
|
},
|
|
{
|
|
TouchedHashXs: [][]byte{
|
|
{0xff, 0xff, 2, 3, 4, 5, 6, 7, 8, 9, 10},
|
|
{0, 1, 0xff, 0xff, 4, 5, 6, 7, 8, 9, 10},
|
|
{0, 1, 2, 3, 0xff, 0xff, 6, 7, 8, 9, 10},
|
|
},
|
|
},
|
|
}
|
|
|
|
for _, kv := range kvs {
|
|
seed := make([]byte, 0, 200)
|
|
seed = append(seed, kv.PackValue()...)
|
|
f.Add(seed)
|
|
}
|
|
|
|
f.Fuzz(func(t *testing.T, in []byte) {
|
|
t.Logf("testing: %+v", in)
|
|
out := make([]byte, 0, 200)
|
|
var kv prefixes.TouchedHashXValue
|
|
kv.UnpackValue(in)
|
|
out = append(out, kv.PackValue()...)
|
|
if len(in) >= 5 {
|
|
if !bytes.HasPrefix(in, out) {
|
|
t.Fatalf("%v: not equal after round trip: %v", in, out)
|
|
}
|
|
}
|
|
})
|
|
}
|