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server: Return revision range that hash was calcualted for

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Signed-off-by: Marek Siarkowicz <siarkowicz@google.com>
This commit is contained in:
Marek Siarkowicz
2022-05-19 16:07:35 +02:00
parent 1ff59923d6
commit a3f609d742
9 changed files with 62 additions and 67 deletions
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20
server/mvcc/hash_test.go
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@@ -41,7 +41,7 @@ func TestHashByRevValue(t *testing.T) {
assert.Less(t, int64(s.cfg.CompactionBatchLimit), totalRevisions)
assert.Less(t, int64(compactionCycle*10), totalRevisions)
var rev int64
var got []kvHash
var got []KeyValueHash
for ; rev < totalRevisions; rev += compactionCycle {
putKVs(s, rev, compactionCycle)
hash := testHashByRev(t, s, rev+compactionCycle/2)
@@ -50,7 +50,7 @@ func TestHashByRevValue(t *testing.T) {
putKVs(s, rev, totalRevisions)
hash := testHashByRev(t, s, rev+totalRevisions/2)
got = append(got, hash)
assert.Equal(t, []kvHash{
assert.Equal(t, []KeyValueHash{
{4082599214, -1, 35},
{2279933401, 35, 106},
{3284231217, 106, 177},
@@ -81,7 +81,7 @@ func TestHashByRevValueZero(t *testing.T) {
assert.Less(t, int64(s.cfg.CompactionBatchLimit), totalRevisions)
assert.Less(t, int64(compactionCycle*10), totalRevisions)
var rev int64
var got []kvHash
var got []KeyValueHash
for ; rev < totalRevisions; rev += compactionCycle {
putKVs(s, rev, compactionCycle)
hash := testHashByRev(t, s, 0)
@@ -90,7 +90,7 @@ func TestHashByRevValueZero(t *testing.T) {
putKVs(s, rev, totalRevisions)
hash := testHashByRev(t, s, 0)
got = append(got, hash)
assert.Equal(t, []kvHash{
assert.Equal(t, []KeyValueHash{
{1913897190, -1, 73},
{224860069, 73, 145},
{1565167519, 145, 217},
@@ -119,8 +119,8 @@ func putKVs(s *store, rev, count int64) {
}
}
func testHashByRev(t *testing.T, s *store, rev int64) kvHash {
hash, currentRev, compactRev, err := s.HashByRev(rev)
func testHashByRev(t *testing.T, s *store, rev int64) KeyValueHash {
hash, currentRev, _, err := s.HashByRev(rev)
assert.NoError(t, err, "error on rev %v", rev)
if rev == 0 {
@@ -128,13 +128,7 @@ func testHashByRev(t *testing.T, s *store, rev int64) kvHash {
}
_, err = s.Compact(traceutil.TODO(), rev)
assert.NoError(t, err, "error on compact %v", rev)
return kvHash{hash: hash, compactRevision: compactRev, revision: rev}
}
type kvHash struct {
hash uint32
compactRevision int64
revision int64
return hash
}
// TODO: Change this to fuzz test