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Add different block size for tests

This commit is contained in:
Jingyu Zhou 2023-07-20 21:28:58 -07:00
parent 7d6481f6f9
commit ae6ef0ce90
1 changed files with 6 additions and 2 deletions
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8
fdbclient/BackupAgentBase.actor.cpp
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@ -34,6 +34,7 @@
#include "fdbclient/TenantManagement.actor.h"
#include "fdbrpc/simulator.h"
#include "flow/ActorCollection.h"
#include "flow/DeterministicRandom.h"
#include "flow/network.h"
#include "flow/actorcompiler.h" // has to be last include
@ -223,6 +224,8 @@ Key getApplyKey(Version version, Key backupUid) {
return k2.withPrefix(applyLogKeys.begin);
}
// It's important to keep the hash value consistent with the one used in getLogRanges.
// Otherwise, the same version will result in different keys.
Key getLogKey(Version version, Key backupUid, int blockSize) {
int64_t vblock = version / blockSize;
vblock = vblock * blockSize / CLIENT_KNOBS->LOG_RANGE_BLOCK_SIZE;
@ -241,9 +244,10 @@ TEST_CASE("/backup/logversion") {
versions.push_back(deterministicRandom()->randomInt64(0, std::numeric_limits<int32_t>::max()));
}
Key backupUid = "backupUid0"_sr;
int blockSize = deterministicRandom()->coinflip() ? CLIENT_KNOBS->LOG_RANGE_BLOCK_SIZE : 100'000;
for (const auto v : versions) {
Key k = getLogKey(v, backupUid);
Standalone<VectorRef<KeyRangeRef>> ranges = getLogRanges(v, v + 1, backupUid);
Key k = getLogKey(v, backupUid, blockSize);
Standalone<VectorRef<KeyRangeRef>> ranges = getLogRanges(v, v + 1, backupUid, blockSize);
ASSERT(ranges[0].contains(k));
}
return Void();