mirror of https://github.com/poanetwork/quorum.git
86 lines
2.9 KiB
Go
86 lines
2.9 KiB
Go
package mru
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import (
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"bytes"
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"testing"
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"github.com/ethereum/go-ethereum/common/hexutil"
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)
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func getTestUpdateLookup() *UpdateLookup {
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metadata := *getTestMetadata()
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rootAddr, _, _, _ := metadata.serializeAndHash()
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return &UpdateLookup{
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period: 79,
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version: 2010,
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rootAddr: rootAddr,
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}
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}
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func compareUpdateLookup(a, b *UpdateLookup) bool {
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return a.version == b.version &&
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a.period == b.period &&
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bytes.Equal(a.rootAddr, b.rootAddr)
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}
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func TestUpdateLookupUpdateAddr(t *testing.T) {
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ul := getTestUpdateLookup()
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updateAddr := ul.UpdateAddr()
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compareByteSliceToExpectedHex(t, "updateAddr", updateAddr, "0x8fbc8d4777ef6da790257eda80ab4321fabd08cbdbe67e4e3da6caca386d64e0")
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}
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func TestUpdateLookupSerializer(t *testing.T) {
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serializedUpdateLookup := make([]byte, updateLookupLength)
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ul := getTestUpdateLookup()
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if err := ul.binaryPut(serializedUpdateLookup); err != nil {
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t.Fatal(err)
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}
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compareByteSliceToExpectedHex(t, "serializedUpdateLookup", serializedUpdateLookup, "0x4f000000da070000fb0ed7efa696bdb0b54cd75554cc3117ffc891454317df7dd6fefad978e2f2fb")
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// set receiving slice to the wrong size
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serializedUpdateLookup = make([]byte, updateLookupLength+7)
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if err := ul.binaryPut(serializedUpdateLookup); err == nil {
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t.Fatalf("Expected UpdateLookup.binaryPut to fail when receiving slice has a length != %d", updateLookupLength)
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}
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// set rootAddr to an invalid length
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ul.rootAddr = []byte{1, 2, 3, 4}
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serializedUpdateLookup = make([]byte, updateLookupLength)
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if err := ul.binaryPut(serializedUpdateLookup); err == nil {
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t.Fatal("Expected UpdateLookup.binaryPut to fail when rootAddr is not of the correct size")
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}
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}
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func TestUpdateLookupDeserializer(t *testing.T) {
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serializedUpdateLookup, _ := hexutil.Decode("0x4f000000da070000fb0ed7efa696bdb0b54cd75554cc3117ffc891454317df7dd6fefad978e2f2fb")
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var recoveredUpdateLookup UpdateLookup
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if err := recoveredUpdateLookup.binaryGet(serializedUpdateLookup); err != nil {
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t.Fatal(err)
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}
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originalUpdateLookup := *getTestUpdateLookup()
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if !compareUpdateLookup(&originalUpdateLookup, &recoveredUpdateLookup) {
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t.Fatalf("Expected recovered UpdateLookup to match")
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}
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// set source slice to the wrong size
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serializedUpdateLookup = make([]byte, updateLookupLength+4)
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if err := recoveredUpdateLookup.binaryGet(serializedUpdateLookup); err == nil {
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t.Fatalf("Expected UpdateLookup.binaryGet to fail when source slice has a length != %d", updateLookupLength)
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}
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}
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func TestUpdateLookupSerializeDeserialize(t *testing.T) {
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serializedUpdateLookup := make([]byte, updateLookupLength)
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originalUpdateLookup := getTestUpdateLookup()
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if err := originalUpdateLookup.binaryPut(serializedUpdateLookup); err != nil {
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t.Fatal(err)
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}
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var recoveredUpdateLookup UpdateLookup
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if err := recoveredUpdateLookup.binaryGet(serializedUpdateLookup); err != nil {
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t.Fatal(err)
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}
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if !compareUpdateLookup(originalUpdateLookup, &recoveredUpdateLookup) {
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t.Fatalf("Expected recovered UpdateLookup to match")
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}
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}
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