12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758596061626364656667686970717273747576777879808182838485868788899091929394959697989910010110210310410510610710810911011111211311411511611711811912012112212312412512612712812913013113213313413513613713813914014114214314414514614714814915015115215315415515615715815916016116216316416516616716816917017117217317417517617717817918018118218318418518618718818919019119219319419519619719819920020120220320420520620720820921021121221321421521621721821922022122222322422522622722822923023123223323423523623723823924024124224324424524624724824925025125225325425525625725825926026126226326426526626726826927027127227327427527627727827928028128228328428528628728828929029129229329429529629729829930030130230330430530630730830931031131231331431531631731831932032132232332432532632732832933033133233333433533633733833934034134234334434534634734834935035135235335435535635735835936036136236336436536636736836937037137237337437537637737837938038138238338438538638738838939039139239339439539639739839940040140240340440540640740840941041141241341441541641741841942042142242342442542642742842943043143243343443543643743843944044144244344444544644744844945045145245345445545645745845946046146246346446546646746846947047147247347447547647747847948048148248348448548648748848949049149249349449549649749849950050150250350450550650750850951051151251351451551651751851952052152252352452552652752852953053153253353453553653753853954054154254354454554654754854955055155255355455555655755855956056156256356456556656756856957057157257357457557657757857958058158258358458558658758858959059159259359459559659759859960060160260360460560660760860961061161261361461561661761861962062162262362462562662762862963063163263363463563663763863964064164264364464564664764864965065165265365465565665765865966066166266366466566666766866967067167267367467567667767867968068168268368468568668768868969069169269369469569669769869970070170270370470570670770870971071171271371471571671771871972072172272372472572672772872973073173273373473573673773873974074174274374474574674774874975075175275375475575675775875976076176276376476576676776876977077177277377477577677777877978078178278378478578678778878979079179279379479579679779879980080180280380480580680780880981081181281381481581681781881982082182282382482582682782882983083183283383483583683783883984084184284384484584684784884985085185285385485585685785885986086186286386486586686786886987087187287387487587687787887988088188288388488588688788888989089189289389489589689789889990090190290390490590690790890991091191291391491591691791891992092192292392492592692792892993093193293393493593693793893994094194294394494594694794894995095195295395495595695795895996096196296396496596696796896997097197297397497597697797897998098198298398498598698798898999099199299399499599699799899910001001100210031004100510061007100810091010101110121013101410151016101710181019102010211022102310241025102610271028102910301031103210331034103510361037103810391040104110421043104410451046104710481049105010511052105310541055105610571058105910601061106210631064106510661067106810691070107110721073107410751076107710781079108010811082108310841085108610871088108910901091109210931094109510961097109810991100110111021103110411051106110711081109111011111112111311141115111611171118111911201121112211231124112511261127112811291130113111321133113411351136113711381139114011411142114311441145114611471148114911501151115211531154115511561157115811591160116111621163116411651166116711681169117011711172117311741175117611771178117911801181118211831184118511861187118811891190119111921193119411951196119711981199120012011202120312041205120612071208120912101211121212131214121512161217121812191220122112221223122412251226122712281229123012311232123312341235123612371238123912401241124212431244124512461247124812491250125112521253125412551256125712581259126012611262126312641265126612671268126912701271127212731274127512761277127812791280128112821283128412851286128712881289129012911292129312941295129612971298129913001301130213031304130513061307130813091310131113121313131413151316131713181319132013211322132313241325132613271328132913301331133213331334133513361337133813391340134113421343134413451346134713481349135013511352135313541355135613571358135913601361136213631364136513661367136813691370137113721373137413751376137713781379138013811382138313841385138613871388138913901391139213931394139513961397139813991400140114021403140414051406140714081409141014111412141314141415141614171418141914201421142214231424142514261427142814291430143114321433143414351436143714381439144014411442144314441445144614471448144914501451145214531454145514561457145814591460146114621463146414651466146714681469147014711472147314741475147614771478147914801481148214831484148514861487148814891490149114921493149414951496149714981499150015011502150315041505150615071508150915101511151215131514151515161517151815191520152115221523152415251526152715281529153015311532153315341535153615371538153915401541154215431544154515461547154815491550155115521553155415551556155715581559156015611562156315641565156615671568156915701571157215731574157515761577157815791580158115821583158415851586158715881589159015911592159315941595159615971598159916001601160216031604160516061607160816091610161116121613161416151616161716181619162016211622162316241625162616271628162916301631163216331634163516361637163816391640164116421643164416451646164716481649165016511652165316541655165616571658165916601661166216631664166516661667166816691670167116721673167416751676167716781679168016811682168316841685168616871688168916901691169216931694169516961697169816991700170117021703170417051706170717081709171017111712171317141715171617171718171917201721172217231724172517261727172817291730173117321733173417351736173717381739174017411742174317441745174617471748174917501751175217531754175517561757175817591760176117621763176417651766176717681769177017711772177317741775177617771778177917801781178217831784178517861787178817891790179117921793179417951796179717981799180018011802180318041805180618071808180918101811181218131814181518161817181818191820182118221823182418251826182718281829183018311832183318341835183618371838183918401841184218431844184518461847184818491850185118521853185418551856185718581859186018611862186318641865 |
- // Copyright 2020 The go-ethereum Authors
- // This file is part of the go-ethereum library.
- //
- // The go-ethereum library is free software: you can redistribute it and/or modify
- // it under the terms of the GNU Lesser General Public License as published by
- // the Free Software Foundation, either version 3 of the License, or
- // (at your option) any later version.
- //
- // The go-ethereum library is distributed in the hope that it will be useful,
- // but WITHOUT ANY WARRANTY; without even the implied warranty of
- // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- // GNU Lesser General Public License for more details.
- //
- // You should have received a copy of the GNU Lesser General Public License
- // along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
- // Tests that abnormal program termination (i.e.crash) and restart doesn't leave
- // the database in some strange state with gaps in the chain, nor with block data
- // dangling in the future.
- package core
- import (
- "io/ioutil"
- "math/big"
- "os"
- "testing"
- "time"
- "github.com/ethereum/go-ethereum/common"
- "github.com/ethereum/go-ethereum/consensus/ethash"
- "github.com/ethereum/go-ethereum/core/rawdb"
- "github.com/ethereum/go-ethereum/core/types"
- "github.com/ethereum/go-ethereum/core/vm"
- "github.com/ethereum/go-ethereum/params"
- )
- // Tests a recovery for a short canonical chain where a recent block was already
- // committed to disk and then the process crashed. In this case we expect the full
- // chain to be rolled back to the committed block, but the chain data itself left
- // in the database for replaying.
- func TestShortRepair(t *testing.T) { testShortRepair(t, false) }
- func TestShortRepairWithSnapshots(t *testing.T) { testShortRepair(t, true) }
- func testShortRepair(t *testing.T, snapshots bool) {
- // Chain:
- // G->C1->C2->C3->C4->C5->C6->C7->C8 (HEAD)
- //
- // Frozen: none
- // Commit: G, C4
- // Pivot : none
- //
- // CRASH
- //
- // ------------------------------
- //
- // Expected in leveldb:
- // G->C1->C2->C3->C4->C5->C6->C7->C8
- //
- // Expected head header : C8
- // Expected head fast block: C8
- // Expected head block : C4
- testRepair(t, &rewindTest{
- canonicalBlocks: 8,
- sidechainBlocks: 0,
- freezeThreshold: 16,
- commitBlock: 4,
- pivotBlock: nil,
- expCanonicalBlocks: 8,
- expSidechainBlocks: 0,
- expFrozen: 0,
- expHeadHeader: 8,
- expHeadFastBlock: 8,
- expHeadBlock: 4,
- }, snapshots)
- }
- // Tests a recovery for a short canonical chain where the fast sync pivot point was
- // already committed, after which the process crashed. In this case we expect the full
- // chain to be rolled back to the committed block, but the chain data itself left in
- // the database for replaying.
- func TestShortFastSyncedRepair(t *testing.T) { testShortFastSyncedRepair(t, false) }
- func TestShortFastSyncedRepairWithSnapshots(t *testing.T) { testShortFastSyncedRepair(t, true) }
- func testShortFastSyncedRepair(t *testing.T, snapshots bool) {
- // Chain:
- // G->C1->C2->C3->C4->C5->C6->C7->C8 (HEAD)
- //
- // Frozen: none
- // Commit: G, C4
- // Pivot : C4
- //
- // CRASH
- //
- // ------------------------------
- //
- // Expected in leveldb:
- // G->C1->C2->C3->C4->C5->C6->C7->C8
- //
- // Expected head header : C8
- // Expected head fast block: C8
- // Expected head block : C4
- testRepair(t, &rewindTest{
- canonicalBlocks: 8,
- sidechainBlocks: 0,
- freezeThreshold: 16,
- commitBlock: 4,
- pivotBlock: uint64ptr(4),
- expCanonicalBlocks: 8,
- expSidechainBlocks: 0,
- expFrozen: 0,
- expHeadHeader: 8,
- expHeadFastBlock: 8,
- expHeadBlock: 4,
- }, snapshots)
- }
- // Tests a recovery for a short canonical chain where the fast sync pivot point was
- // not yet committed, but the process crashed. In this case we expect the chain to
- // detect that it was fast syncing and not delete anything, since we can just pick
- // up directly where we left off.
- func TestShortFastSyncingRepair(t *testing.T) { testShortFastSyncingRepair(t, false) }
- func TestShortFastSyncingRepairWithSnapshots(t *testing.T) { testShortFastSyncingRepair(t, true) }
- func testShortFastSyncingRepair(t *testing.T, snapshots bool) {
- // Chain:
- // G->C1->C2->C3->C4->C5->C6->C7->C8 (HEAD)
- //
- // Frozen: none
- // Commit: G
- // Pivot : C4
- //
- // CRASH
- //
- // ------------------------------
- //
- // Expected in leveldb:
- // G->C1->C2->C3->C4->C5->C6->C7->C8
- //
- // Expected head header : C8
- // Expected head fast block: C8
- // Expected head block : G
- testRepair(t, &rewindTest{
- canonicalBlocks: 8,
- sidechainBlocks: 0,
- freezeThreshold: 16,
- commitBlock: 0,
- pivotBlock: uint64ptr(4),
- expCanonicalBlocks: 8,
- expSidechainBlocks: 0,
- expFrozen: 0,
- expHeadHeader: 8,
- expHeadFastBlock: 8,
- expHeadBlock: 0,
- }, snapshots)
- }
- // Tests a recovery for a short canonical chain and a shorter side chain, where a
- // recent block was already committed to disk and then the process crashed. In this
- // test scenario the side chain is below the committed block. In this case we expect
- // the canonical chain to be rolled back to the committed block, but the chain data
- // itself left in the database for replaying.
- func TestShortOldForkedRepair(t *testing.T) { testShortOldForkedRepair(t, false) }
- func TestShortOldForkedRepairWithSnapshots(t *testing.T) { testShortOldForkedRepair(t, true) }
- func testShortOldForkedRepair(t *testing.T, snapshots bool) {
- // Chain:
- // G->C1->C2->C3->C4->C5->C6->C7->C8 (HEAD)
- // └->S1->S2->S3
- //
- // Frozen: none
- // Commit: G, C4
- // Pivot : none
- //
- // CRASH
- //
- // ------------------------------
- //
- // Expected in leveldb:
- // G->C1->C2->C3->C4->C5->C6->C7->C8
- // └->S1->S2->S3
- //
- // Expected head header : C8
- // Expected head fast block: C8
- // Expected head block : C4
- testRepair(t, &rewindTest{
- canonicalBlocks: 8,
- sidechainBlocks: 3,
- freezeThreshold: 16,
- commitBlock: 4,
- pivotBlock: nil,
- expCanonicalBlocks: 8,
- expSidechainBlocks: 3,
- expFrozen: 0,
- expHeadHeader: 8,
- expHeadFastBlock: 8,
- expHeadBlock: 4,
- }, snapshots)
- }
- // Tests a recovery for a short canonical chain and a shorter side chain, where
- // the fast sync pivot point was already committed to disk and then the process
- // crashed. In this test scenario the side chain is below the committed block. In
- // this case we expect the canonical chain to be rolled back to the committed block,
- // but the chain data itself left in the database for replaying.
- func TestShortOldForkedFastSyncedRepair(t *testing.T) {
- testShortOldForkedFastSyncedRepair(t, false)
- }
- func TestShortOldForkedFastSyncedRepairWithSnapshots(t *testing.T) {
- testShortOldForkedFastSyncedRepair(t, true)
- }
- func testShortOldForkedFastSyncedRepair(t *testing.T, snapshots bool) {
- // Chain:
- // G->C1->C2->C3->C4->C5->C6->C7->C8 (HEAD)
- // └->S1->S2->S3
- //
- // Frozen: none
- // Commit: G, C4
- // Pivot : C4
- //
- // CRASH
- //
- // ------------------------------
- //
- // Expected in leveldb:
- // G->C1->C2->C3->C4->C5->C6->C7->C8
- // └->S1->S2->S3
- //
- // Expected head header : C8
- // Expected head fast block: C8
- // Expected head block : C4
- testRepair(t, &rewindTest{
- canonicalBlocks: 8,
- sidechainBlocks: 3,
- freezeThreshold: 16,
- commitBlock: 4,
- pivotBlock: uint64ptr(4),
- expCanonicalBlocks: 8,
- expSidechainBlocks: 3,
- expFrozen: 0,
- expHeadHeader: 8,
- expHeadFastBlock: 8,
- expHeadBlock: 4,
- }, snapshots)
- }
- // Tests a recovery for a short canonical chain and a shorter side chain, where
- // the fast sync pivot point was not yet committed, but the process crashed. In this
- // test scenario the side chain is below the committed block. In this case we expect
- // the chain to detect that it was fast syncing and not delete anything, since we
- // can just pick up directly where we left off.
- func TestShortOldForkedFastSyncingRepair(t *testing.T) {
- testShortOldForkedFastSyncingRepair(t, false)
- }
- func TestShortOldForkedFastSyncingRepairWithSnapshots(t *testing.T) {
- testShortOldForkedFastSyncingRepair(t, true)
- }
- func testShortOldForkedFastSyncingRepair(t *testing.T, snapshots bool) {
- // Chain:
- // G->C1->C2->C3->C4->C5->C6->C7->C8 (HEAD)
- // └->S1->S2->S3
- //
- // Frozen: none
- // Commit: G
- // Pivot : C4
- //
- // CRASH
- //
- // ------------------------------
- //
- // Expected in leveldb:
- // G->C1->C2->C3->C4->C5->C6->C7->C8
- // └->S1->S2->S3
- //
- // Expected head header : C8
- // Expected head fast block: C8
- // Expected head block : G
- testRepair(t, &rewindTest{
- canonicalBlocks: 8,
- sidechainBlocks: 3,
- freezeThreshold: 16,
- commitBlock: 0,
- pivotBlock: uint64ptr(4),
- expCanonicalBlocks: 8,
- expSidechainBlocks: 3,
- expFrozen: 0,
- expHeadHeader: 8,
- expHeadFastBlock: 8,
- expHeadBlock: 0,
- }, snapshots)
- }
- // Tests a recovery for a short canonical chain and a shorter side chain, where a
- // recent block was already committed to disk and then the process crashed. In this
- // test scenario the side chain reaches above the committed block. In this case we
- // expect the canonical chain to be rolled back to the committed block, but the
- // chain data itself left in the database for replaying.
- func TestShortNewlyForkedRepair(t *testing.T) { testShortNewlyForkedRepair(t, false) }
- func TestShortNewlyForkedRepairWithSnapshots(t *testing.T) { testShortNewlyForkedRepair(t, true) }
- func testShortNewlyForkedRepair(t *testing.T, snapshots bool) {
- // Chain:
- // G->C1->C2->C3->C4->C5->C6->C7->C8 (HEAD)
- // └->S1->S2->S3->S4->S5->S6
- //
- // Frozen: none
- // Commit: G, C4
- // Pivot : none
- //
- // CRASH
- //
- // ------------------------------
- //
- // Expected in leveldb:
- // G->C1->C2->C3->C4->C5->C6->C7->C8
- // └->S1->S2->S3->S4->S5->S6
- //
- // Expected head header : C8
- // Expected head fast block: C8
- // Expected head block : C4
- testRepair(t, &rewindTest{
- canonicalBlocks: 8,
- sidechainBlocks: 6,
- freezeThreshold: 16,
- commitBlock: 4,
- pivotBlock: nil,
- expCanonicalBlocks: 8,
- expSidechainBlocks: 6,
- expFrozen: 0,
- expHeadHeader: 8,
- expHeadFastBlock: 8,
- expHeadBlock: 4,
- }, snapshots)
- }
- // Tests a recovery for a short canonical chain and a shorter side chain, where
- // the fast sync pivot point was already committed to disk and then the process
- // crashed. In this test scenario the side chain reaches above the committed block.
- // In this case we expect the canonical chain to be rolled back to the committed
- // block, but the chain data itself left in the database for replaying.
- func TestShortNewlyForkedFastSyncedRepair(t *testing.T) {
- testShortNewlyForkedFastSyncedRepair(t, false)
- }
- func TestShortNewlyForkedFastSyncedRepairWithSnapshots(t *testing.T) {
- testShortNewlyForkedFastSyncedRepair(t, true)
- }
- func testShortNewlyForkedFastSyncedRepair(t *testing.T, snapshots bool) {
- // Chain:
- // G->C1->C2->C3->C4->C5->C6->C7->C8 (HEAD)
- // └->S1->S2->S3->S4->S5->S6
- //
- // Frozen: none
- // Commit: G, C4
- // Pivot : C4
- //
- // CRASH
- //
- // ------------------------------
- //
- // Expected in leveldb:
- // G->C1->C2->C3->C4->C5->C6->C7->C8
- // └->S1->S2->S3->S4->S5->S6
- //
- // Expected head header : C8
- // Expected head fast block: C8
- // Expected head block : C4
- testRepair(t, &rewindTest{
- canonicalBlocks: 8,
- sidechainBlocks: 6,
- freezeThreshold: 16,
- commitBlock: 4,
- pivotBlock: uint64ptr(4),
- expCanonicalBlocks: 8,
- expSidechainBlocks: 6,
- expFrozen: 0,
- expHeadHeader: 8,
- expHeadFastBlock: 8,
- expHeadBlock: 4,
- }, snapshots)
- }
- // Tests a recovery for a short canonical chain and a shorter side chain, where
- // the fast sync pivot point was not yet committed, but the process crashed. In
- // this test scenario the side chain reaches above the committed block. In this
- // case we expect the chain to detect that it was fast syncing and not delete
- // anything, since we can just pick up directly where we left off.
- func TestShortNewlyForkedFastSyncingRepair(t *testing.T) {
- testShortNewlyForkedFastSyncingRepair(t, false)
- }
- func TestShortNewlyForkedFastSyncingRepairWithSnapshots(t *testing.T) {
- testShortNewlyForkedFastSyncingRepair(t, true)
- }
- func testShortNewlyForkedFastSyncingRepair(t *testing.T, snapshots bool) {
- // Chain:
- // G->C1->C2->C3->C4->C5->C6->C7->C8 (HEAD)
- // └->S1->S2->S3->S4->S5->S6
- //
- // Frozen: none
- // Commit: G
- // Pivot : C4
- //
- // CRASH
- //
- // ------------------------------
- //
- // Expected in leveldb:
- // G->C1->C2->C3->C4->C5->C6->C7->C8
- // └->S1->S2->S3->S4->S5->S6
- //
- // Expected head header : C8
- // Expected head fast block: C8
- // Expected head block : G
- testRepair(t, &rewindTest{
- canonicalBlocks: 8,
- sidechainBlocks: 6,
- freezeThreshold: 16,
- commitBlock: 0,
- pivotBlock: uint64ptr(4),
- expCanonicalBlocks: 8,
- expSidechainBlocks: 6,
- expFrozen: 0,
- expHeadHeader: 8,
- expHeadFastBlock: 8,
- expHeadBlock: 0,
- }, snapshots)
- }
- // Tests a recovery for a short canonical chain and a longer side chain, where a
- // recent block was already committed to disk and then the process crashed. In this
- // case we expect the canonical chain to be rolled back to the committed block, but
- // the chain data itself left in the database for replaying.
- func TestShortReorgedRepair(t *testing.T) { testShortReorgedRepair(t, false) }
- func TestShortReorgedRepairWithSnapshots(t *testing.T) { testShortReorgedRepair(t, true) }
- func testShortReorgedRepair(t *testing.T, snapshots bool) {
- // Chain:
- // G->C1->C2->C3->C4->C5->C6->C7->C8 (HEAD)
- // └->S1->S2->S3->S4->S5->S6->S7->S8->S9->S10
- //
- // Frozen: none
- // Commit: G, C4
- // Pivot : none
- //
- // CRASH
- //
- // ------------------------------
- //
- // Expected in leveldb:
- // G->C1->C2->C3->C4->C5->C6->C7->C8
- // └->S1->S2->S3->S4->S5->S6->S7->S8->S9->S10
- //
- // Expected head header : C8
- // Expected head fast block: C8
- // Expected head block : C4
- testRepair(t, &rewindTest{
- canonicalBlocks: 8,
- sidechainBlocks: 10,
- freezeThreshold: 16,
- commitBlock: 4,
- pivotBlock: nil,
- expCanonicalBlocks: 8,
- expSidechainBlocks: 10,
- expFrozen: 0,
- expHeadHeader: 8,
- expHeadFastBlock: 8,
- expHeadBlock: 4,
- }, snapshots)
- }
- // Tests a recovery for a short canonical chain and a longer side chain, where
- // the fast sync pivot point was already committed to disk and then the process
- // crashed. In this case we expect the canonical chain to be rolled back to the
- // committed block, but the chain data itself left in the database for replaying.
- func TestShortReorgedFastSyncedRepair(t *testing.T) {
- testShortReorgedFastSyncedRepair(t, false)
- }
- func TestShortReorgedFastSyncedRepairWithSnapshots(t *testing.T) {
- testShortReorgedFastSyncedRepair(t, true)
- }
- func testShortReorgedFastSyncedRepair(t *testing.T, snapshots bool) {
- // Chain:
- // G->C1->C2->C3->C4->C5->C6->C7->C8 (HEAD)
- // └->S1->S2->S3->S4->S5->S6->S7->S8->S9->S10
- //
- // Frozen: none
- // Commit: G, C4
- // Pivot : C4
- //
- // CRASH
- //
- // ------------------------------
- //
- // Expected in leveldb:
- // G->C1->C2->C3->C4->C5->C6->C7->C8
- // └->S1->S2->S3->S4->S5->S6->S7->S8->S9->S10
- //
- // Expected head header : C8
- // Expected head fast block: C8
- // Expected head block : C4
- testRepair(t, &rewindTest{
- canonicalBlocks: 8,
- sidechainBlocks: 10,
- freezeThreshold: 16,
- commitBlock: 4,
- pivotBlock: uint64ptr(4),
- expCanonicalBlocks: 8,
- expSidechainBlocks: 10,
- expFrozen: 0,
- expHeadHeader: 8,
- expHeadFastBlock: 8,
- expHeadBlock: 4,
- }, snapshots)
- }
- // Tests a recovery for a short canonical chain and a longer side chain, where
- // the fast sync pivot point was not yet committed, but the process crashed. In
- // this case we expect the chain to detect that it was fast syncing and not delete
- // anything, since we can just pick up directly where we left off.
- func TestShortReorgedFastSyncingRepair(t *testing.T) {
- testShortReorgedFastSyncingRepair(t, false)
- }
- func TestShortReorgedFastSyncingRepairWithSnapshots(t *testing.T) {
- testShortReorgedFastSyncingRepair(t, true)
- }
- func testShortReorgedFastSyncingRepair(t *testing.T, snapshots bool) {
- // Chain:
- // G->C1->C2->C3->C4->C5->C6->C7->C8 (HEAD)
- // └->S1->S2->S3->S4->S5->S6->S7->S8->S9->S10
- //
- // Frozen: none
- // Commit: G
- // Pivot : C4
- //
- // CRASH
- //
- // ------------------------------
- //
- // Expected in leveldb:
- // G->C1->C2->C3->C4->C5->C6->C7->C8
- // └->S1->S2->S3->S4->S5->S6->S7->S8->S9->S10
- //
- // Expected head header : C8
- // Expected head fast block: C8
- // Expected head block : G
- testRepair(t, &rewindTest{
- canonicalBlocks: 8,
- sidechainBlocks: 10,
- freezeThreshold: 16,
- commitBlock: 0,
- pivotBlock: uint64ptr(4),
- expCanonicalBlocks: 8,
- expSidechainBlocks: 10,
- expFrozen: 0,
- expHeadHeader: 8,
- expHeadFastBlock: 8,
- expHeadBlock: 0,
- }, snapshots)
- }
- // Tests a recovery for a long canonical chain with frozen blocks where a recent
- // block - newer than the ancient limit - was already committed to disk and then
- // the process crashed. In this case we expect the chain to be rolled back to the
- // committed block, with everything afterwads kept as fast sync data.
- func TestLongShallowRepair(t *testing.T) { testLongShallowRepair(t, false) }
- func TestLongShallowRepairWithSnapshots(t *testing.T) { testLongShallowRepair(t, true) }
- func testLongShallowRepair(t *testing.T, snapshots bool) {
- // Chain:
- // G->C1->C2->C3->C4->C5->C6->C7->C8->C9->C10->C11->C12->C13->C14->C15->C16->C17->C18 (HEAD)
- //
- // Frozen:
- // G->C1->C2
- //
- // Commit: G, C4
- // Pivot : none
- //
- // CRASH
- //
- // ------------------------------
- //
- // Expected in freezer:
- // G->C1->C2
- //
- // Expected in leveldb:
- // C2)->C3->C4->C5->C6->C7->C8->C9->C10->C11->C12->C13->C14->C15->C16->C17->C18
- //
- // Expected head header : C18
- // Expected head fast block: C18
- // Expected head block : C4
- testRepair(t, &rewindTest{
- canonicalBlocks: 18,
- sidechainBlocks: 0,
- freezeThreshold: 16,
- commitBlock: 4,
- pivotBlock: nil,
- expCanonicalBlocks: 18,
- expSidechainBlocks: 0,
- expFrozen: 3,
- expHeadHeader: 18,
- expHeadFastBlock: 18,
- expHeadBlock: 4,
- }, snapshots)
- }
- // Tests a recovery for a long canonical chain with frozen blocks where a recent
- // block - older than the ancient limit - was already committed to disk and then
- // the process crashed. In this case we expect the chain to be rolled back to the
- // committed block, with everything afterwads deleted.
- func TestLongDeepRepair(t *testing.T) { testLongDeepRepair(t, false) }
- func TestLongDeepRepairWithSnapshots(t *testing.T) { testLongDeepRepair(t, true) }
- func testLongDeepRepair(t *testing.T, snapshots bool) {
- // Chain:
- // G->C1->C2->C3->C4->C5->C6->C7->C8->C9->C10->C11->C12->C13->C14->C15->C16->C17->C18->C19->C20->C21->C22->C23->C24 (HEAD)
- //
- // Frozen:
- // G->C1->C2->C3->C4->C5->C6->C7->C8
- //
- // Commit: G, C4
- // Pivot : none
- //
- // CRASH
- //
- // ------------------------------
- //
- // Expected in freezer:
- // G->C1->C2->C3->C4
- //
- // Expected in leveldb: none
- //
- // Expected head header : C4
- // Expected head fast block: C4
- // Expected head block : C4
- testRepair(t, &rewindTest{
- canonicalBlocks: 24,
- sidechainBlocks: 0,
- freezeThreshold: 16,
- commitBlock: 4,
- pivotBlock: nil,
- expCanonicalBlocks: 4,
- expSidechainBlocks: 0,
- expFrozen: 5,
- expHeadHeader: 4,
- expHeadFastBlock: 4,
- expHeadBlock: 4,
- }, snapshots)
- }
- // Tests a recovery for a long canonical chain with frozen blocks where the fast
- // sync pivot point - newer than the ancient limit - was already committed, after
- // which the process crashed. In this case we expect the chain to be rolled back
- // to the committed block, with everything afterwads kept as fast sync data.
- func TestLongFastSyncedShallowRepair(t *testing.T) {
- testLongFastSyncedShallowRepair(t, false)
- }
- func TestLongFastSyncedShallowRepairWithSnapshots(t *testing.T) {
- testLongFastSyncedShallowRepair(t, true)
- }
- func testLongFastSyncedShallowRepair(t *testing.T, snapshots bool) {
- // Chain:
- // G->C1->C2->C3->C4->C5->C6->C7->C8->C9->C10->C11->C12->C13->C14->C15->C16->C17->C18 (HEAD)
- //
- // Frozen:
- // G->C1->C2
- //
- // Commit: G, C4
- // Pivot : C4
- //
- // CRASH
- //
- // ------------------------------
- //
- // Expected in freezer:
- // G->C1->C2
- //
- // Expected in leveldb:
- // C2)->C3->C4->C5->C6->C7->C8->C9->C10->C11->C12->C13->C14->C15->C16->C17->C18
- //
- // Expected head header : C18
- // Expected head fast block: C18
- // Expected head block : C4
- testRepair(t, &rewindTest{
- canonicalBlocks: 18,
- sidechainBlocks: 0,
- freezeThreshold: 16,
- commitBlock: 4,
- pivotBlock: uint64ptr(4),
- expCanonicalBlocks: 18,
- expSidechainBlocks: 0,
- expFrozen: 3,
- expHeadHeader: 18,
- expHeadFastBlock: 18,
- expHeadBlock: 4,
- }, snapshots)
- }
- // Tests a recovery for a long canonical chain with frozen blocks where the fast
- // sync pivot point - older than the ancient limit - was already committed, after
- // which the process crashed. In this case we expect the chain to be rolled back
- // to the committed block, with everything afterwads deleted.
- func TestLongFastSyncedDeepRepair(t *testing.T) { testLongFastSyncedDeepRepair(t, false) }
- func TestLongFastSyncedDeepRepairWithSnapshots(t *testing.T) { testLongFastSyncedDeepRepair(t, true) }
- func testLongFastSyncedDeepRepair(t *testing.T, snapshots bool) {
- // Chain:
- // G->C1->C2->C3->C4->C5->C6->C7->C8->C9->C10->C11->C12->C13->C14->C15->C16->C17->C18->C19->C20->C21->C22->C23->C24 (HEAD)
- //
- // Frozen:
- // G->C1->C2->C3->C4->C5->C6->C7->C8
- //
- // Commit: G, C4
- // Pivot : C4
- //
- // CRASH
- //
- // ------------------------------
- //
- // Expected in freezer:
- // G->C1->C2->C3->C4
- //
- // Expected in leveldb: none
- //
- // Expected head header : C4
- // Expected head fast block: C4
- // Expected head block : C4
- testRepair(t, &rewindTest{
- canonicalBlocks: 24,
- sidechainBlocks: 0,
- freezeThreshold: 16,
- commitBlock: 4,
- pivotBlock: uint64ptr(4),
- expCanonicalBlocks: 4,
- expSidechainBlocks: 0,
- expFrozen: 5,
- expHeadHeader: 4,
- expHeadFastBlock: 4,
- expHeadBlock: 4,
- }, snapshots)
- }
- // Tests a recovery for a long canonical chain with frozen blocks where the fast
- // sync pivot point - older than the ancient limit - was not yet committed, but the
- // process crashed. In this case we expect the chain to detect that it was fast
- // syncing and not delete anything, since we can just pick up directly where we
- // left off.
- func TestLongFastSyncingShallowRepair(t *testing.T) {
- testLongFastSyncingShallowRepair(t, false)
- }
- func TestLongFastSyncingShallowRepairWithSnapshots(t *testing.T) {
- testLongFastSyncingShallowRepair(t, true)
- }
- func testLongFastSyncingShallowRepair(t *testing.T, snapshots bool) {
- // Chain:
- // G->C1->C2->C3->C4->C5->C6->C7->C8->C9->C10->C11->C12->C13->C14->C15->C16->C17->C18 (HEAD)
- //
- // Frozen:
- // G->C1->C2
- //
- // Commit: G
- // Pivot : C4
- //
- // CRASH
- //
- // ------------------------------
- //
- // Expected in freezer:
- // G->C1->C2
- //
- // Expected in leveldb:
- // C2)->C3->C4->C5->C6->C7->C8->C9->C10->C11->C12->C13->C14->C15->C16->C17->C18
- //
- // Expected head header : C18
- // Expected head fast block: C18
- // Expected head block : G
- testRepair(t, &rewindTest{
- canonicalBlocks: 18,
- sidechainBlocks: 0,
- freezeThreshold: 16,
- commitBlock: 0,
- pivotBlock: uint64ptr(4),
- expCanonicalBlocks: 18,
- expSidechainBlocks: 0,
- expFrozen: 3,
- expHeadHeader: 18,
- expHeadFastBlock: 18,
- expHeadBlock: 0,
- }, snapshots)
- }
- // Tests a recovery for a long canonical chain with frozen blocks where the fast
- // sync pivot point - newer than the ancient limit - was not yet committed, but the
- // process crashed. In this case we expect the chain to detect that it was fast
- // syncing and not delete anything, since we can just pick up directly where we
- // left off.
- func TestLongFastSyncingDeepRepair(t *testing.T) { testLongFastSyncingDeepRepair(t, false) }
- func TestLongFastSyncingDeepRepairWithSnapshots(t *testing.T) { testLongFastSyncingDeepRepair(t, true) }
- func testLongFastSyncingDeepRepair(t *testing.T, snapshots bool) {
- // Chain:
- // G->C1->C2->C3->C4->C5->C6->C7->C8->C9->C10->C11->C12->C13->C14->C15->C16->C17->C18->C19->C20->C21->C22->C23->C24 (HEAD)
- //
- // Frozen:
- // G->C1->C2->C3->C4->C5->C6->C7->C8
- //
- // Commit: G
- // Pivot : C4
- //
- // CRASH
- //
- // ------------------------------
- //
- // Expected in freezer:
- // G->C1->C2->C3->C4->C5->C6->C7->C8
- //
- // Expected in leveldb:
- // C8)->C9->C10->C11->C12->C13->C14->C15->C16->C17->C18->C19->C20->C21->C22->C23->C24
- //
- // Expected head header : C24
- // Expected head fast block: C24
- // Expected head block : G
- testRepair(t, &rewindTest{
- canonicalBlocks: 24,
- sidechainBlocks: 0,
- freezeThreshold: 16,
- commitBlock: 0,
- pivotBlock: uint64ptr(4),
- expCanonicalBlocks: 24,
- expSidechainBlocks: 0,
- expFrozen: 9,
- expHeadHeader: 24,
- expHeadFastBlock: 24,
- expHeadBlock: 0,
- }, snapshots)
- }
- // Tests a recovery for a long canonical chain with frozen blocks and a shorter
- // side chain, where a recent block - newer than the ancient limit - was already
- // committed to disk and then the process crashed. In this test scenario the side
- // chain is below the committed block. In this case we expect the chain to be
- // rolled back to the committed block, with everything afterwads kept as fast
- // sync data; the side chain completely nuked by the freezer.
- func TestLongOldForkedShallowRepair(t *testing.T) {
- testLongOldForkedShallowRepair(t, false)
- }
- func TestLongOldForkedShallowRepairWithSnapshots(t *testing.T) {
- testLongOldForkedShallowRepair(t, true)
- }
- func testLongOldForkedShallowRepair(t *testing.T, snapshots bool) {
- // Chain:
- // G->C1->C2->C3->C4->C5->C6->C7->C8->C9->C10->C11->C12->C13->C14->C15->C16->C17->C18 (HEAD)
- // └->S1->S2->S3
- //
- // Frozen:
- // G->C1->C2
- //
- // Commit: G, C4
- // Pivot : none
- //
- // CRASH
- //
- // ------------------------------
- //
- // Expected in freezer:
- // G->C1->C2
- //
- // Expected in leveldb:
- // C2)->C3->C4->C5->C6->C7->C8->C9->C10->C11->C12->C13->C14->C15->C16->C17->C18
- //
- // Expected head header : C18
- // Expected head fast block: C18
- // Expected head block : C4
- testRepair(t, &rewindTest{
- canonicalBlocks: 18,
- sidechainBlocks: 3,
- freezeThreshold: 16,
- commitBlock: 4,
- pivotBlock: nil,
- expCanonicalBlocks: 18,
- expSidechainBlocks: 0,
- expFrozen: 3,
- expHeadHeader: 18,
- expHeadFastBlock: 18,
- expHeadBlock: 4,
- }, snapshots)
- }
- // Tests a recovery for a long canonical chain with frozen blocks and a shorter
- // side chain, where a recent block - older than the ancient limit - was already
- // committed to disk and then the process crashed. In this test scenario the side
- // chain is below the committed block. In this case we expect the canonical chain
- // to be rolled back to the committed block, with everything afterwads deleted;
- // the side chain completely nuked by the freezer.
- func TestLongOldForkedDeepRepair(t *testing.T) { testLongOldForkedDeepRepair(t, false) }
- func TestLongOldForkedDeepRepairWithSnapshots(t *testing.T) { testLongOldForkedDeepRepair(t, true) }
- func testLongOldForkedDeepRepair(t *testing.T, snapshots bool) {
- // Chain:
- // G->C1->C2->C3->C4->C5->C6->C7->C8->C9->C10->C11->C12->C13->C14->C15->C16->C17->C18->C19->C20->C21->C22->C23->C24 (HEAD)
- // └->S1->S2->S3
- //
- // Frozen:
- // G->C1->C2->C3->C4->C5->C6->C7->C8
- //
- // Commit: G, C4
- // Pivot : none
- //
- // CRASH
- //
- // ------------------------------
- //
- // Expected in freezer:
- // G->C1->C2->C3->C4
- //
- // Expected in leveldb: none
- //
- // Expected head header : C4
- // Expected head fast block: C4
- // Expected head block : C4
- testRepair(t, &rewindTest{
- canonicalBlocks: 24,
- sidechainBlocks: 3,
- freezeThreshold: 16,
- commitBlock: 4,
- pivotBlock: nil,
- expCanonicalBlocks: 4,
- expSidechainBlocks: 0,
- expFrozen: 5,
- expHeadHeader: 4,
- expHeadFastBlock: 4,
- expHeadBlock: 4,
- }, snapshots)
- }
- // Tests a recovery for a long canonical chain with frozen blocks and a shorter
- // side chain, where the fast sync pivot point - newer than the ancient limit -
- // was already committed to disk and then the process crashed. In this test scenario
- // the side chain is below the committed block. In this case we expect the chain
- // to be rolled back to the committed block, with everything afterwads kept as
- // fast sync data; the side chain completely nuked by the freezer.
- func TestLongOldForkedFastSyncedShallowRepair(t *testing.T) {
- testLongOldForkedFastSyncedShallowRepair(t, false)
- }
- func TestLongOldForkedFastSyncedShallowRepairWithSnapshots(t *testing.T) {
- testLongOldForkedFastSyncedShallowRepair(t, true)
- }
- func testLongOldForkedFastSyncedShallowRepair(t *testing.T, snapshots bool) {
- // Chain:
- // G->C1->C2->C3->C4->C5->C6->C7->C8->C9->C10->C11->C12->C13->C14->C15->C16->C17->C18 (HEAD)
- // └->S1->S2->S3
- //
- // Frozen:
- // G->C1->C2
- //
- // Commit: G, C4
- // Pivot : C4
- //
- // CRASH
- //
- // ------------------------------
- //
- // Expected in freezer:
- // G->C1->C2
- //
- // Expected in leveldb:
- // C2)->C3->C4->C5->C6->C7->C8->C9->C10->C11->C12->C13->C14->C15->C16->C17->C18
- //
- // Expected head header : C18
- // Expected head fast block: C18
- // Expected head block : C4
- testRepair(t, &rewindTest{
- canonicalBlocks: 18,
- sidechainBlocks: 3,
- freezeThreshold: 16,
- commitBlock: 4,
- pivotBlock: uint64ptr(4),
- expCanonicalBlocks: 18,
- expSidechainBlocks: 0,
- expFrozen: 3,
- expHeadHeader: 18,
- expHeadFastBlock: 18,
- expHeadBlock: 4,
- }, snapshots)
- }
- // Tests a recovery for a long canonical chain with frozen blocks and a shorter
- // side chain, where the fast sync pivot point - older than the ancient limit -
- // was already committed to disk and then the process crashed. In this test scenario
- // the side chain is below the committed block. In this case we expect the canonical
- // chain to be rolled back to the committed block, with everything afterwads deleted;
- // the side chain completely nuked by the freezer.
- func TestLongOldForkedFastSyncedDeepRepair(t *testing.T) {
- testLongOldForkedFastSyncedDeepRepair(t, false)
- }
- func TestLongOldForkedFastSyncedDeepRepairWithSnapshots(t *testing.T) {
- testLongOldForkedFastSyncedDeepRepair(t, true)
- }
- func testLongOldForkedFastSyncedDeepRepair(t *testing.T, snapshots bool) {
- // Chain:
- // G->C1->C2->C3->C4->C5->C6->C7->C8->C9->C10->C11->C12->C13->C14->C15->C16->C17->C18->C19->C20->C21->C22->C23->C24 (HEAD)
- // └->S1->S2->S3
- //
- // Frozen:
- // G->C1->C2->C3->C4->C5->C6->C7->C8
- //
- // Commit: G, C4
- // Pivot : C4
- //
- // CRASH
- //
- // ------------------------------
- //
- // Expected in freezer:
- // G->C1->C2->C3->C4
- //
- // Expected in leveldb: none
- //
- // Expected head header : C4
- // Expected head fast block: C4
- // Expected head block : C4
- testRepair(t, &rewindTest{
- canonicalBlocks: 24,
- sidechainBlocks: 3,
- freezeThreshold: 16,
- commitBlock: 4,
- pivotBlock: uint64ptr(4),
- expCanonicalBlocks: 4,
- expSidechainBlocks: 0,
- expFrozen: 5,
- expHeadHeader: 4,
- expHeadFastBlock: 4,
- expHeadBlock: 4,
- }, snapshots)
- }
- // Tests a recovery for a long canonical chain with frozen blocks and a shorter
- // side chain, where the fast sync pivot point - older than the ancient limit -
- // was not yet committed, but the process crashed. In this test scenario the side
- // chain is below the committed block. In this case we expect the chain to detect
- // that it was fast syncing and not delete anything. The side chain is completely
- // nuked by the freezer.
- func TestLongOldForkedFastSyncingShallowRepair(t *testing.T) {
- testLongOldForkedFastSyncingShallowRepair(t, false)
- }
- func TestLongOldForkedFastSyncingShallowRepairWithSnapshots(t *testing.T) {
- testLongOldForkedFastSyncingShallowRepair(t, true)
- }
- func testLongOldForkedFastSyncingShallowRepair(t *testing.T, snapshots bool) {
- // Chain:
- // G->C1->C2->C3->C4->C5->C6->C7->C8->C9->C10->C11->C12->C13->C14->C15->C16->C17->C18 (HEAD)
- // └->S1->S2->S3
- //
- // Frozen:
- // G->C1->C2
- //
- // Commit: G
- // Pivot : C4
- //
- // CRASH
- //
- // ------------------------------
- //
- // Expected in freezer:
- // G->C1->C2
- //
- // Expected in leveldb:
- // C2)->C3->C4->C5->C6->C7->C8->C9->C10->C11->C12->C13->C14->C15->C16->C17->C18
- //
- // Expected head header : C18
- // Expected head fast block: C18
- // Expected head block : G
- testRepair(t, &rewindTest{
- canonicalBlocks: 18,
- sidechainBlocks: 3,
- freezeThreshold: 16,
- commitBlock: 0,
- pivotBlock: uint64ptr(4),
- expCanonicalBlocks: 18,
- expSidechainBlocks: 0,
- expFrozen: 3,
- expHeadHeader: 18,
- expHeadFastBlock: 18,
- expHeadBlock: 0,
- }, snapshots)
- }
- // Tests a recovery for a long canonical chain with frozen blocks and a shorter
- // side chain, where the fast sync pivot point - older than the ancient limit -
- // was not yet committed, but the process crashed. In this test scenario the side
- // chain is below the committed block. In this case we expect the chain to detect
- // that it was fast syncing and not delete anything. The side chain is completely
- // nuked by the freezer.
- func TestLongOldForkedFastSyncingDeepRepair(t *testing.T) {
- testLongOldForkedFastSyncingDeepRepair(t, false)
- }
- func TestLongOldForkedFastSyncingDeepRepairWithSnapshots(t *testing.T) {
- testLongOldForkedFastSyncingDeepRepair(t, true)
- }
- func testLongOldForkedFastSyncingDeepRepair(t *testing.T, snapshots bool) {
- // Chain:
- // G->C1->C2->C3->C4->C5->C6->C7->C8->C9->C10->C11->C12->C13->C14->C15->C16->C17->C18->C19->C20->C21->C22->C23->C24 (HEAD)
- // └->S1->S2->S3
- //
- // Frozen:
- // G->C1->C2->C3->C4->C5->C6->C7->C8
- //
- // Commit: G
- // Pivot : C4
- //
- // CRASH
- //
- // ------------------------------
- //
- // Expected in freezer:
- // G->C1->C2->C3->C4->C5->C6->C7->C8
- //
- // Expected in leveldb:
- // C8)->C9->C10->C11->C12->C13->C14->C15->C16->C17->C18->C19->C20->C21->C22->C23->C24
- //
- // Expected head header : C24
- // Expected head fast block: C24
- // Expected head block : G
- testRepair(t, &rewindTest{
- canonicalBlocks: 24,
- sidechainBlocks: 3,
- freezeThreshold: 16,
- commitBlock: 0,
- pivotBlock: uint64ptr(4),
- expCanonicalBlocks: 24,
- expSidechainBlocks: 0,
- expFrozen: 9,
- expHeadHeader: 24,
- expHeadFastBlock: 24,
- expHeadBlock: 0,
- }, snapshots)
- }
- // Tests a recovery for a long canonical chain with frozen blocks and a shorter
- // side chain, where a recent block - newer than the ancient limit - was already
- // committed to disk and then the process crashed. In this test scenario the side
- // chain is above the committed block. In this case we expect the chain to be
- // rolled back to the committed block, with everything afterwads kept as fast
- // sync data; the side chain completely nuked by the freezer.
- func TestLongNewerForkedShallowRepair(t *testing.T) {
- testLongNewerForkedShallowRepair(t, false)
- }
- func TestLongNewerForkedShallowRepairWithSnapshots(t *testing.T) {
- testLongNewerForkedShallowRepair(t, true)
- }
- func testLongNewerForkedShallowRepair(t *testing.T, snapshots bool) {
- // Chain:
- // G->C1->C2->C3->C4->C5->C6->C7->C8->C9->C10->C11->C12->C13->C14->C15->C16->C17->C18 (HEAD)
- // └->S1->S2->S3->S4->S5->S6->S7->S8->S9->S10->S11->S12
- //
- // Frozen:
- // G->C1->C2
- //
- // Commit: G, C4
- // Pivot : none
- //
- // CRASH
- //
- // ------------------------------
- //
- // Expected in freezer:
- // G->C1->C2
- //
- // Expected in leveldb:
- // C2)->C3->C4->C5->C6->C7->C8->C9->C10->C11->C12->C13->C14->C15->C16->C17->C18
- //
- // Expected head header : C18
- // Expected head fast block: C18
- // Expected head block : C4
- testRepair(t, &rewindTest{
- canonicalBlocks: 18,
- sidechainBlocks: 12,
- freezeThreshold: 16,
- commitBlock: 4,
- pivotBlock: nil,
- expCanonicalBlocks: 18,
- expSidechainBlocks: 0,
- expFrozen: 3,
- expHeadHeader: 18,
- expHeadFastBlock: 18,
- expHeadBlock: 4,
- }, snapshots)
- }
- // Tests a recovery for a long canonical chain with frozen blocks and a shorter
- // side chain, where a recent block - older than the ancient limit - was already
- // committed to disk and then the process crashed. In this test scenario the side
- // chain is above the committed block. In this case we expect the canonical chain
- // to be rolled back to the committed block, with everything afterwads deleted;
- // the side chain completely nuked by the freezer.
- func TestLongNewerForkedDeepRepair(t *testing.T) { testLongNewerForkedDeepRepair(t, false) }
- func TestLongNewerForkedDeepRepairWithSnapshots(t *testing.T) { testLongNewerForkedDeepRepair(t, true) }
- func testLongNewerForkedDeepRepair(t *testing.T, snapshots bool) {
- // Chain:
- // G->C1->C2->C3->C4->C5->C6->C7->C8->C9->C10->C11->C12->C13->C14->C15->C16->C17->C18->C19->C20->C21->C22->C23->C24 (HEAD)
- // └->S1->S2->S3->S4->S5->S6->S7->S8->S9->S10->S11->S12
- //
- // Frozen:
- // G->C1->C2->C3->C4->C5->C6->C7->C8
- //
- // Commit: G, C4
- // Pivot : none
- //
- // CRASH
- //
- // ------------------------------
- //
- // Expected in freezer:
- // G->C1->C2->C3->C4
- //
- // Expected in leveldb: none
- //
- // Expected head header : C4
- // Expected head fast block: C4
- // Expected head block : C4
- testRepair(t, &rewindTest{
- canonicalBlocks: 24,
- sidechainBlocks: 12,
- freezeThreshold: 16,
- commitBlock: 4,
- pivotBlock: nil,
- expCanonicalBlocks: 4,
- expSidechainBlocks: 0,
- expFrozen: 5,
- expHeadHeader: 4,
- expHeadFastBlock: 4,
- expHeadBlock: 4,
- }, snapshots)
- }
- // Tests a recovery for a long canonical chain with frozen blocks and a shorter
- // side chain, where the fast sync pivot point - newer than the ancient limit -
- // was already committed to disk and then the process crashed. In this test scenario
- // the side chain is above the committed block. In this case we expect the chain
- // to be rolled back to the committed block, with everything afterwads kept as fast
- // sync data; the side chain completely nuked by the freezer.
- func TestLongNewerForkedFastSyncedShallowRepair(t *testing.T) {
- testLongNewerForkedFastSyncedShallowRepair(t, false)
- }
- func TestLongNewerForkedFastSyncedShallowRepairWithSnapshots(t *testing.T) {
- testLongNewerForkedFastSyncedShallowRepair(t, true)
- }
- func testLongNewerForkedFastSyncedShallowRepair(t *testing.T, snapshots bool) {
- // Chain:
- // G->C1->C2->C3->C4->C5->C6->C7->C8->C9->C10->C11->C12->C13->C14->C15->C16->C17->C18 (HEAD)
- // └->S1->S2->S3->S4->S5->S6->S7->S8->S9->S10->S11->S12
- //
- // Frozen:
- // G->C1->C2
- //
- // Commit: G, C4
- // Pivot : C4
- //
- // CRASH
- //
- // ------------------------------
- //
- // Expected in freezer:
- // G->C1->C2
- //
- // Expected in leveldb:
- // C2)->C3->C4->C5->C6->C7->C8->C9->C10->C11->C12->C13->C14->C15->C16->C17->C18
- //
- // Expected head header : C18
- // Expected head fast block: C18
- // Expected head block : C4
- testRepair(t, &rewindTest{
- canonicalBlocks: 18,
- sidechainBlocks: 12,
- freezeThreshold: 16,
- commitBlock: 4,
- pivotBlock: uint64ptr(4),
- expCanonicalBlocks: 18,
- expSidechainBlocks: 0,
- expFrozen: 3,
- expHeadHeader: 18,
- expHeadFastBlock: 18,
- expHeadBlock: 4,
- }, snapshots)
- }
- // Tests a recovery for a long canonical chain with frozen blocks and a shorter
- // side chain, where the fast sync pivot point - older than the ancient limit -
- // was already committed to disk and then the process crashed. In this test scenario
- // the side chain is above the committed block. In this case we expect the canonical
- // chain to be rolled back to the committed block, with everything afterwads deleted;
- // the side chain completely nuked by the freezer.
- func TestLongNewerForkedFastSyncedDeepRepair(t *testing.T) {
- testLongNewerForkedFastSyncedDeepRepair(t, false)
- }
- func TestLongNewerForkedFastSyncedDeepRepairWithSnapshots(t *testing.T) {
- testLongNewerForkedFastSyncedDeepRepair(t, true)
- }
- func testLongNewerForkedFastSyncedDeepRepair(t *testing.T, snapshots bool) {
- // Chain:
- // G->C1->C2->C3->C4->C5->C6->C7->C8->C9->C10->C11->C12->C13->C14->C15->C16->C17->C18->C19->C20->C21->C22->C23->C24 (HEAD)
- // └->S1->S2->S3->S4->S5->S6->S7->S8->S9->S10->S11->S12
- //
- // Frozen:
- // G->C1->C2->C3->C4->C5->C6->C7->C8
- //
- // Commit: G, C4
- // Pivot : C4
- //
- // CRASH
- //
- // ------------------------------
- //
- // Expected in freezer:
- // G->C1->C2->C3->C4
- //
- // Expected in leveldb: none
- //
- // Expected head header : C4
- // Expected head fast block: C4
- // Expected head block : C4
- testRepair(t, &rewindTest{
- canonicalBlocks: 24,
- sidechainBlocks: 12,
- freezeThreshold: 16,
- commitBlock: 4,
- pivotBlock: uint64ptr(4),
- expCanonicalBlocks: 4,
- expSidechainBlocks: 0,
- expFrozen: 5,
- expHeadHeader: 4,
- expHeadFastBlock: 4,
- expHeadBlock: 4,
- }, snapshots)
- }
- // Tests a recovery for a long canonical chain with frozen blocks and a shorter
- // side chain, where the fast sync pivot point - older than the ancient limit -
- // was not yet committed, but the process crashed. In this test scenario the side
- // chain is above the committed block. In this case we expect the chain to detect
- // that it was fast syncing and not delete anything. The side chain is completely
- // nuked by the freezer.
- func TestLongNewerForkedFastSyncingShallowRepair(t *testing.T) {
- testLongNewerForkedFastSyncingShallowRepair(t, false)
- }
- func TestLongNewerForkedFastSyncingShallowRepairWithSnapshots(t *testing.T) {
- testLongNewerForkedFastSyncingShallowRepair(t, true)
- }
- func testLongNewerForkedFastSyncingShallowRepair(t *testing.T, snapshots bool) {
- // Chain:
- // G->C1->C2->C3->C4->C5->C6->C7->C8->C9->C10->C11->C12->C13->C14->C15->C16->C17->C18 (HEAD)
- // └->S1->S2->S3->S4->S5->S6->S7->S8->S9->S10->S11->S12
- //
- // Frozen:
- // G->C1->C2
- //
- // Commit: G
- // Pivot : C4
- //
- // CRASH
- //
- // ------------------------------
- //
- // Expected in freezer:
- // G->C1->C2
- //
- // Expected in leveldb:
- // C2)->C3->C4->C5->C6->C7->C8->C9->C10->C11->C12->C13->C14->C15->C16->C17->C18
- //
- // Expected head header : C18
- // Expected head fast block: C18
- // Expected head block : G
- testRepair(t, &rewindTest{
- canonicalBlocks: 18,
- sidechainBlocks: 12,
- freezeThreshold: 16,
- commitBlock: 0,
- pivotBlock: uint64ptr(4),
- expCanonicalBlocks: 18,
- expSidechainBlocks: 0,
- expFrozen: 3,
- expHeadHeader: 18,
- expHeadFastBlock: 18,
- expHeadBlock: 0,
- }, snapshots)
- }
- // Tests a recovery for a long canonical chain with frozen blocks and a shorter
- // side chain, where the fast sync pivot point - older than the ancient limit -
- // was not yet committed, but the process crashed. In this test scenario the side
- // chain is above the committed block. In this case we expect the chain to detect
- // that it was fast syncing and not delete anything. The side chain is completely
- // nuked by the freezer.
- func TestLongNewerForkedFastSyncingDeepRepair(t *testing.T) {
- testLongNewerForkedFastSyncingDeepRepair(t, false)
- }
- func TestLongNewerForkedFastSyncingDeepRepairWithSnapshots(t *testing.T) {
- testLongNewerForkedFastSyncingDeepRepair(t, true)
- }
- func testLongNewerForkedFastSyncingDeepRepair(t *testing.T, snapshots bool) {
- // Chain:
- // G->C1->C2->C3->C4->C5->C6->C7->C8->C9->C10->C11->C12->C13->C14->C15->C16->C17->C18->C19->C20->C21->C22->C23->C24 (HEAD)
- // └->S1->S2->S3->S4->S5->S6->S7->S8->S9->S10->S11->S12
- //
- // Frozen:
- // G->C1->C2->C3->C4->C5->C6->C7->C8
- //
- // Commit: G
- // Pivot : C4
- //
- // CRASH
- //
- // ------------------------------
- //
- // Expected in freezer:
- // G->C1->C2->C3->C4->C5->C6->C7->C8
- //
- // Expected in leveldb:
- // C8)->C9->C10->C11->C12->C13->C14->C15->C16->C17->C18->C19->C20->C21->C22->C23->C24
- //
- // Expected head header : C24
- // Expected head fast block: C24
- // Expected head block : G
- testRepair(t, &rewindTest{
- canonicalBlocks: 24,
- sidechainBlocks: 12,
- freezeThreshold: 16,
- commitBlock: 0,
- pivotBlock: uint64ptr(4),
- expCanonicalBlocks: 24,
- expSidechainBlocks: 0,
- expFrozen: 9,
- expHeadHeader: 24,
- expHeadFastBlock: 24,
- expHeadBlock: 0,
- }, snapshots)
- }
- // Tests a recovery for a long canonical chain with frozen blocks and a longer side
- // chain, where a recent block - newer than the ancient limit - was already committed
- // to disk and then the process crashed. In this case we expect the chain to be
- // rolled back to the committed block, with everything afterwads kept as fast sync
- // data. The side chain completely nuked by the freezer.
- func TestLongReorgedShallowRepair(t *testing.T) { testLongReorgedShallowRepair(t, false) }
- func TestLongReorgedShallowRepairWithSnapshots(t *testing.T) { testLongReorgedShallowRepair(t, true) }
- func testLongReorgedShallowRepair(t *testing.T, snapshots bool) {
- // Chain:
- // G->C1->C2->C3->C4->C5->C6->C7->C8->C9->C10->C11->C12->C13->C14->C15->C16->C17->C18 (HEAD)
- // └->S1->S2->S3->S4->S5->S6->S7->S8->S9->S10->S11->S12->S13->S14->S15->S16->S17->S18->S19->S20->S21->S22->S23->S24->S25->S26
- //
- // Frozen:
- // G->C1->C2
- //
- // Commit: G, C4
- // Pivot : none
- //
- // CRASH
- //
- // ------------------------------
- //
- // Expected in freezer:
- // G->C1->C2
- //
- // Expected in leveldb:
- // C2)->C3->C4->C5->C6->C7->C8->C9->C10->C11->C12->C13->C14->C15->C16->C17->C18
- //
- // Expected head header : C18
- // Expected head fast block: C18
- // Expected head block : C4
- testRepair(t, &rewindTest{
- canonicalBlocks: 18,
- sidechainBlocks: 26,
- freezeThreshold: 16,
- commitBlock: 4,
- pivotBlock: nil,
- expCanonicalBlocks: 18,
- expSidechainBlocks: 0,
- expFrozen: 3,
- expHeadHeader: 18,
- expHeadFastBlock: 18,
- expHeadBlock: 4,
- }, snapshots)
- }
- // Tests a recovery for a long canonical chain with frozen blocks and a longer side
- // chain, where a recent block - older than the ancient limit - was already committed
- // to disk and then the process crashed. In this case we expect the canonical chains
- // to be rolled back to the committed block, with everything afterwads deleted. The
- // side chain completely nuked by the freezer.
- func TestLongReorgedDeepRepair(t *testing.T) { testLongReorgedDeepRepair(t, false) }
- func TestLongReorgedDeepRepairWithSnapshots(t *testing.T) { testLongReorgedDeepRepair(t, true) }
- func testLongReorgedDeepRepair(t *testing.T, snapshots bool) {
- // Chain:
- // G->C1->C2->C3->C4->C5->C6->C7->C8->C9->C10->C11->C12->C13->C14->C15->C16->C17->C18->C19->C20->C21->C22->C23->C24 (HEAD)
- // └->S1->S2->S3->S4->S5->S6->S7->S8->S9->S10->S11->S12->S13->S14->S15->S16->S17->S18->S19->S20->S21->S22->S23->S24->S25->S26
- //
- // Frozen:
- // G->C1->C2->C3->C4->C5->C6->C7->C8
- //
- // Commit: G, C4
- // Pivot : none
- //
- // CRASH
- //
- // ------------------------------
- //
- // Expected in freezer:
- // G->C1->C2->C3->C4
- //
- // Expected in leveldb: none
- //
- // Expected head header : C4
- // Expected head fast block: C4
- // Expected head block : C4
- testRepair(t, &rewindTest{
- canonicalBlocks: 24,
- sidechainBlocks: 26,
- freezeThreshold: 16,
- commitBlock: 4,
- pivotBlock: nil,
- expCanonicalBlocks: 4,
- expSidechainBlocks: 0,
- expFrozen: 5,
- expHeadHeader: 4,
- expHeadFastBlock: 4,
- expHeadBlock: 4,
- }, snapshots)
- }
- // Tests a recovery for a long canonical chain with frozen blocks and a longer
- // side chain, where the fast sync pivot point - newer than the ancient limit -
- // was already committed to disk and then the process crashed. In this case we
- // expect the chain to be rolled back to the committed block, with everything
- // afterwads kept as fast sync data. The side chain completely nuked by the
- // freezer.
- func TestLongReorgedFastSyncedShallowRepair(t *testing.T) {
- testLongReorgedFastSyncedShallowRepair(t, false)
- }
- func TestLongReorgedFastSyncedShallowRepairWithSnapshots(t *testing.T) {
- testLongReorgedFastSyncedShallowRepair(t, true)
- }
- func testLongReorgedFastSyncedShallowRepair(t *testing.T, snapshots bool) {
- // Chain:
- // G->C1->C2->C3->C4->C5->C6->C7->C8->C9->C10->C11->C12->C13->C14->C15->C16->C17->C18 (HEAD)
- // └->S1->S2->S3->S4->S5->S6->S7->S8->S9->S10->S11->S12->S13->S14->S15->S16->S17->S18->S19->S20->S21->S22->S23->S24->S25->S26
- //
- // Frozen:
- // G->C1->C2
- //
- // Commit: G, C4
- // Pivot : C4
- //
- // CRASH
- //
- // ------------------------------
- //
- // Expected in freezer:
- // G->C1->C2
- //
- // Expected in leveldb:
- // C2)->C3->C4->C5->C6->C7->C8->C9->C10->C11->C12->C13->C14->C15->C16->C17->C18
- //
- // Expected head header : C18
- // Expected head fast block: C18
- // Expected head block : C4
- testRepair(t, &rewindTest{
- canonicalBlocks: 18,
- sidechainBlocks: 26,
- freezeThreshold: 16,
- commitBlock: 4,
- pivotBlock: uint64ptr(4),
- expCanonicalBlocks: 18,
- expSidechainBlocks: 0,
- expFrozen: 3,
- expHeadHeader: 18,
- expHeadFastBlock: 18,
- expHeadBlock: 4,
- }, snapshots)
- }
- // Tests a recovery for a long canonical chain with frozen blocks and a longer
- // side chain, where the fast sync pivot point - older than the ancient limit -
- // was already committed to disk and then the process crashed. In this case we
- // expect the canonical chains to be rolled back to the committed block, with
- // everything afterwads deleted. The side chain completely nuked by the freezer.
- func TestLongReorgedFastSyncedDeepRepair(t *testing.T) {
- testLongReorgedFastSyncedDeepRepair(t, false)
- }
- func TestLongReorgedFastSyncedDeepRepairWithSnapshots(t *testing.T) {
- testLongReorgedFastSyncedDeepRepair(t, true)
- }
- func testLongReorgedFastSyncedDeepRepair(t *testing.T, snapshots bool) {
- // Chain:
- // G->C1->C2->C3->C4->C5->C6->C7->C8->C9->C10->C11->C12->C13->C14->C15->C16->C17->C18->C19->C20->C21->C22->C23->C24 (HEAD)
- // └->S1->S2->S3->S4->S5->S6->S7->S8->S9->S10->S11->S12->S13->S14->S15->S16->S17->S18->S19->S20->S21->S22->S23->S24->S25->S26
- //
- // Frozen:
- // G->C1->C2->C3->C4->C5->C6->C7->C8
- //
- // Commit: G, C4
- // Pivot : C4
- //
- // CRASH
- //
- // ------------------------------
- //
- // Expected in freezer:
- // G->C1->C2->C3->C4
- //
- // Expected in leveldb: none
- //
- // Expected head header : C4
- // Expected head fast block: C4
- // Expected head block : C4
- testRepair(t, &rewindTest{
- canonicalBlocks: 24,
- sidechainBlocks: 26,
- freezeThreshold: 16,
- commitBlock: 4,
- pivotBlock: uint64ptr(4),
- expCanonicalBlocks: 4,
- expSidechainBlocks: 0,
- expFrozen: 5,
- expHeadHeader: 4,
- expHeadFastBlock: 4,
- expHeadBlock: 4,
- }, snapshots)
- }
- // Tests a recovery for a long canonical chain with frozen blocks and a longer
- // side chain, where the fast sync pivot point - newer than the ancient limit -
- // was not yet committed, but the process crashed. In this case we expect the
- // chain to detect that it was fast syncing and not delete anything, since we
- // can just pick up directly where we left off.
- func TestLongReorgedFastSyncingShallowRepair(t *testing.T) {
- testLongReorgedFastSyncingShallowRepair(t, false)
- }
- func TestLongReorgedFastSyncingShallowRepairWithSnapshots(t *testing.T) {
- testLongReorgedFastSyncingShallowRepair(t, true)
- }
- func testLongReorgedFastSyncingShallowRepair(t *testing.T, snapshots bool) {
- // Chain:
- // G->C1->C2->C3->C4->C5->C6->C7->C8->C9->C10->C11->C12->C13->C14->C15->C16->C17->C18 (HEAD)
- // └->S1->S2->S3->S4->S5->S6->S7->S8->S9->S10->S11->S12->S13->S14->S15->S16->S17->S18->S19->S20->S21->S22->S23->S24->S25->S26
- //
- // Frozen:
- // G->C1->C2
- //
- // Commit: G
- // Pivot : C4
- //
- // CRASH
- //
- // ------------------------------
- //
- // Expected in freezer:
- // G->C1->C2
- //
- // Expected in leveldb:
- // C2)->C3->C4->C5->C6->C7->C8->C9->C10->C11->C12->C13->C14->C15->C16->C17->C18
- //
- // Expected head header : C18
- // Expected head fast block: C18
- // Expected head block : G
- testRepair(t, &rewindTest{
- canonicalBlocks: 18,
- sidechainBlocks: 26,
- freezeThreshold: 16,
- commitBlock: 0,
- pivotBlock: uint64ptr(4),
- expCanonicalBlocks: 18,
- expSidechainBlocks: 0,
- expFrozen: 3,
- expHeadHeader: 18,
- expHeadFastBlock: 18,
- expHeadBlock: 0,
- }, snapshots)
- }
- // Tests a recovery for a long canonical chain with frozen blocks and a longer
- // side chain, where the fast sync pivot point - older than the ancient limit -
- // was not yet committed, but the process crashed. In this case we expect the
- // chain to detect that it was fast syncing and not delete anything, since we
- // can just pick up directly where we left off.
- func TestLongReorgedFastSyncingDeepRepair(t *testing.T) {
- testLongReorgedFastSyncingDeepRepair(t, false)
- }
- func TestLongReorgedFastSyncingDeepRepairWithSnapshots(t *testing.T) {
- testLongReorgedFastSyncingDeepRepair(t, true)
- }
- func testLongReorgedFastSyncingDeepRepair(t *testing.T, snapshots bool) {
- // Chain:
- // G->C1->C2->C3->C4->C5->C6->C7->C8->C9->C10->C11->C12->C13->C14->C15->C16->C17->C18->C19->C20->C21->C22->C23->C24 (HEAD)
- // └->S1->S2->S3->S4->S5->S6->S7->S8->S9->S10->S11->S12->S13->S14->S15->S16->S17->S18->S19->S20->S21->S22->S23->S24->S25->S26
- //
- // Frozen:
- // G->C1->C2->C3->C4->C5->C6->C7->C8
- //
- // Commit: G
- // Pivot : C4
- //
- // CRASH
- //
- // ------------------------------
- //
- // Expected in freezer:
- // G->C1->C2->C3->C4->C5->C6->C7->C8
- //
- // Expected in leveldb:
- // C8)->C9->C10->C11->C12->C13->C14->C15->C16->C17->C18->C19->C20->C21->C22->C23->C24
- //
- // Expected head header : C24
- // Expected head fast block: C24
- // Expected head block : G
- testRepair(t, &rewindTest{
- canonicalBlocks: 24,
- sidechainBlocks: 26,
- freezeThreshold: 16,
- commitBlock: 0,
- pivotBlock: uint64ptr(4),
- expCanonicalBlocks: 24,
- expSidechainBlocks: 0,
- expFrozen: 9,
- expHeadHeader: 24,
- expHeadFastBlock: 24,
- expHeadBlock: 0,
- }, snapshots)
- }
- func testRepair(t *testing.T, tt *rewindTest, snapshots bool) {
- // It's hard to follow the test case, visualize the input
- //log.Root().SetHandler(log.LvlFilterHandler(log.LvlTrace, log.StreamHandler(os.Stderr, log.TerminalFormat(true))))
- // fmt.Println(tt.dump(true))
- // Create a temporary persistent database
- datadir, err := ioutil.TempDir("", "")
- if err != nil {
- t.Fatalf("Failed to create temporary datadir: %v", err)
- }
- os.RemoveAll(datadir)
- db, err := rawdb.NewLevelDBDatabaseWithFreezer(datadir, 0, 0, datadir, "", false)
- if err != nil {
- t.Fatalf("Failed to create persistent database: %v", err)
- }
- defer db.Close() // Might double close, should be fine
- // Initialize a fresh chain
- var (
- genesis = new(Genesis).MustCommit(db)
- engine = ethash.NewFullFaker()
- config = &CacheConfig{
- TrieCleanLimit: 256,
- TrieDirtyLimit: 256,
- TrieTimeLimit: 5 * time.Minute,
- SnapshotLimit: 0, // Disable snapshot by default
- }
- )
- if snapshots {
- config.SnapshotLimit = 256
- config.SnapshotWait = true
- }
- chain, err := NewBlockChain(db, config, params.AllEthashProtocolChanges, engine, vm.Config{}, nil, nil, nil)
- if err != nil {
- t.Fatalf("Failed to create chain: %v", err)
- }
- // If sidechain blocks are needed, make a light chain and import it
- var sideblocks types.Blocks
- if tt.sidechainBlocks > 0 {
- sideblocks, _ = GenerateChain(params.TestChainConfig, genesis, engine, rawdb.NewMemoryDatabase(), tt.sidechainBlocks, func(i int, b *BlockGen) {
- b.SetCoinbase(common.Address{0x01})
- })
- if _, err := chain.InsertChain(sideblocks); err != nil {
- t.Fatalf("Failed to import side chain: %v", err)
- }
- }
- canonblocks, _ := GenerateChain(params.TestChainConfig, genesis, engine, rawdb.NewMemoryDatabase(), tt.canonicalBlocks, func(i int, b *BlockGen) {
- b.SetCoinbase(common.Address{0x02})
- b.SetDifficulty(big.NewInt(1000000))
- })
- if _, err := chain.InsertChain(canonblocks[:tt.commitBlock]); err != nil {
- t.Fatalf("Failed to import canonical chain start: %v", err)
- }
- if tt.commitBlock > 0 {
- chain.stateCache.TrieDB().Commit(canonblocks[tt.commitBlock-1].Root(), true, nil)
- if snapshots {
- if err := chain.snaps.Cap(canonblocks[tt.commitBlock-1].Root(), 0); err != nil {
- t.Fatalf("Failed to flatten snapshots: %v", err)
- }
- }
- }
- if _, err := chain.InsertChain(canonblocks[tt.commitBlock:]); err != nil {
- t.Fatalf("Failed to import canonical chain tail: %v", err)
- }
- // Force run a freeze cycle
- type freezer interface {
- Freeze(threshold uint64) error
- Ancients() (uint64, error)
- }
- db.(freezer).Freeze(tt.freezeThreshold)
- // Set the simulated pivot block
- if tt.pivotBlock != nil {
- rawdb.WriteLastPivotNumber(db, *tt.pivotBlock)
- }
- // Pull the plug on the database, simulating a hard crash
- db.Close()
- // Start a new blockchain back up and see where the repait leads us
- db, err = rawdb.NewLevelDBDatabaseWithFreezer(datadir, 0, 0, datadir, "", false)
- if err != nil {
- t.Fatalf("Failed to reopen persistent database: %v", err)
- }
- defer db.Close()
- chain, err = NewBlockChain(db, nil, params.AllEthashProtocolChanges, engine, vm.Config{}, nil, nil, nil)
- if err != nil {
- t.Fatalf("Failed to recreate chain: %v", err)
- }
- defer chain.Stop()
- // Iterate over all the remaining blocks and ensure there are no gaps
- verifyNoGaps(t, chain, true, canonblocks)
- verifyNoGaps(t, chain, false, sideblocks)
- verifyCutoff(t, chain, true, canonblocks, tt.expCanonicalBlocks)
- verifyCutoff(t, chain, false, sideblocks, tt.expSidechainBlocks)
- if head := chain.CurrentHeader(); head.Number.Uint64() != tt.expHeadHeader {
- t.Errorf("Head header mismatch: have %d, want %d", head.Number, tt.expHeadHeader)
- }
- if head := chain.CurrentFastBlock(); head.NumberU64() != tt.expHeadFastBlock {
- t.Errorf("Head fast block mismatch: have %d, want %d", head.NumberU64(), tt.expHeadFastBlock)
- }
- if head := chain.CurrentBlock(); head.NumberU64() != tt.expHeadBlock {
- t.Errorf("Head block mismatch: have %d, want %d", head.NumberU64(), tt.expHeadBlock)
- }
- if frozen, err := db.(freezer).Ancients(); err != nil {
- t.Errorf("Failed to retrieve ancient count: %v\n", err)
- } else if int(frozen) != tt.expFrozen {
- t.Errorf("Frozen block count mismatch: have %d, want %d", frozen, tt.expFrozen)
- }
- }
|