mirror of
https://github.com/featurebasedb/featurebase.git
synced 2026-08-28 10:54:59 +00:00
964e7d86c8
The "field/view will just synthesize a tx" behavior is awful and also hides a number of fundamental flaws. We distinguish between "we really do mean to work on a single shard here" and "we intend to work on the whole field or view", and the latter now take Qcx instead of Tx. This eliminates a lot of very weird cases where we checked for nil Tx and synthesized them, and also gets us away from field and view taking Tx parameters when no possible Tx can be constructed which is valid, because Tx are inherently shard-specific at this time.
586 lines
15 KiB
Go
586 lines
15 KiB
Go
// Copyright 2022 Molecula Corp. (DBA FeatureBase).
|
|
// SPDX-License-Identifier: Apache-2.0
|
|
package pilosa
|
|
|
|
import (
|
|
"context"
|
|
"encoding/json"
|
|
"fmt"
|
|
"reflect"
|
|
"strconv"
|
|
"testing"
|
|
"time"
|
|
|
|
"github.com/featurebasedb/featurebase/v3/pql"
|
|
"github.com/featurebasedb/featurebase/v3/testhook"
|
|
"github.com/stretchr/testify/assert"
|
|
)
|
|
|
|
func TestExecutor_TranslateRowsOnBool(t *testing.T) {
|
|
path, _ := testhook.TempDirInDir(t, *TempDir, "pilosa-executor-")
|
|
holder := NewHolder(path, mustHolderConfig())
|
|
defer holder.Close()
|
|
|
|
e := &executor{
|
|
Holder: holder,
|
|
Cluster: NewTestCluster(t, 1),
|
|
}
|
|
if err := e.Holder.Open(); err != nil {
|
|
t.Fatalf("opening holder: %v", err)
|
|
}
|
|
|
|
idx, err := e.Holder.CreateIndex("i", IndexOptions{})
|
|
if err != nil {
|
|
t.Fatalf("creating index: %v", err)
|
|
}
|
|
|
|
qcx := idx.Txf().NewWritableQcx()
|
|
defer qcx.Abort()
|
|
|
|
fb, errb := idx.CreateField("b", OptFieldTypeBool())
|
|
_, errbk := idx.CreateField("bk", OptFieldTypeBool(), OptFieldKeys())
|
|
if errb != nil || errbk != nil {
|
|
t.Fatalf("creating fields %v, %v", errb, errbk)
|
|
}
|
|
|
|
_, err1 := fb.SetBit(qcx, 1, 1, nil)
|
|
_, err2 := fb.SetBit(qcx, 2, 2, nil)
|
|
_, err3 := fb.SetBit(qcx, 3, 3, nil)
|
|
if err1 != nil || err2 != nil || err3 != nil {
|
|
t.Fatalf("setting bit %v, %v, %v", err1, err2, err3)
|
|
}
|
|
|
|
tests := []struct {
|
|
pql string
|
|
}{
|
|
{pql: "Rows(b)"},
|
|
{pql: "GroupBy(Rows(b))"},
|
|
{pql: "Set(4, b=true)"},
|
|
}
|
|
|
|
for _, test := range tests {
|
|
t.Run(test.pql, func(t *testing.T) {
|
|
query, err := pql.ParseString(test.pql)
|
|
if err != nil {
|
|
t.Fatalf("parsing query: %v", err)
|
|
}
|
|
|
|
c := query.Calls[0]
|
|
colTranslations, rowTranslations, err := e.preTranslate(context.Background(), "i", c)
|
|
if err != nil {
|
|
t.Fatalf("pre-translating call: %v", err)
|
|
}
|
|
_, err = e.translateCall(c, "i", colTranslations, rowTranslations)
|
|
if err != nil {
|
|
t.Fatalf("translating call: %v", err)
|
|
}
|
|
})
|
|
}
|
|
}
|
|
|
|
func TestFieldRowMarshalJSON(t *testing.T) {
|
|
fr := FieldRow{
|
|
Field: "blah",
|
|
RowID: 0,
|
|
RowKey: "ha",
|
|
}
|
|
b, err := json.Marshal(fr)
|
|
if err != nil {
|
|
t.Fatalf("marshalling fieldrow: %v", err)
|
|
}
|
|
if string(b) != `{"field":"blah","rowKey":"ha"}` {
|
|
t.Fatalf("unexpected json: %s", b)
|
|
}
|
|
|
|
fr = FieldRow{
|
|
Field: "blah",
|
|
RowID: 2,
|
|
RowKey: "",
|
|
}
|
|
b, err = json.Marshal(fr)
|
|
if err != nil {
|
|
t.Fatalf("marshalling fieldrow: %v", err)
|
|
}
|
|
if string(b) != `{"field":"blah","rowID":2}` {
|
|
t.Fatalf("unexpected json: %s", b)
|
|
}
|
|
}
|
|
|
|
func TestExecutor_GroupCountCondition(t *testing.T) {
|
|
t.Run("satisfiesCondition", func(t *testing.T) {
|
|
type condCheck struct {
|
|
cond string
|
|
exp bool
|
|
}
|
|
tests := []struct {
|
|
groupCount GroupCount
|
|
checks []condCheck
|
|
}{
|
|
{
|
|
groupCount: GroupCount{Count: 100},
|
|
checks: []condCheck{
|
|
{cond: "count == 99", exp: false},
|
|
{cond: "count != 99", exp: true},
|
|
{cond: "count < 99", exp: false},
|
|
{cond: "count <= 99", exp: false},
|
|
{cond: "count > 99", exp: true},
|
|
{cond: "count >= 99", exp: true},
|
|
|
|
{cond: "count == 100", exp: true},
|
|
{cond: "count != 100", exp: false},
|
|
{cond: "count < 100", exp: false},
|
|
{cond: "count <= 100", exp: true},
|
|
{cond: "count > 100", exp: false},
|
|
{cond: "count >= 100", exp: true},
|
|
|
|
{cond: "count == 101", exp: false},
|
|
{cond: "count != 101", exp: true},
|
|
{cond: "count < 101", exp: true},
|
|
{cond: "count <= 101", exp: true},
|
|
{cond: "count > 101", exp: false},
|
|
{cond: "count >= 101", exp: false},
|
|
|
|
{cond: "98 < count < 100", exp: false},
|
|
{cond: "98 < count <= 100", exp: true},
|
|
{cond: "98 < count < 101", exp: true},
|
|
{cond: "100 <= count < 102", exp: true},
|
|
{cond: "100 < count < 102", exp: false},
|
|
{cond: "98 <= count <= 102", exp: true},
|
|
},
|
|
},
|
|
{
|
|
groupCount: GroupCount{Agg: 100},
|
|
checks: []condCheck{
|
|
{cond: "sum == 99", exp: false},
|
|
{cond: "sum != 99", exp: true},
|
|
{cond: "sum < 99", exp: false},
|
|
{cond: "sum <= 99", exp: false},
|
|
{cond: "sum > 99", exp: true},
|
|
{cond: "sum >= 99", exp: true},
|
|
|
|
{cond: "sum == 100", exp: true},
|
|
{cond: "sum != 100", exp: false},
|
|
{cond: "sum < 100", exp: false},
|
|
{cond: "sum <= 100", exp: true},
|
|
{cond: "sum > 100", exp: false},
|
|
{cond: "sum >= 100", exp: true},
|
|
|
|
{cond: "sum == 101", exp: false},
|
|
{cond: "sum != 101", exp: true},
|
|
{cond: "sum < 101", exp: true},
|
|
{cond: "sum <= 101", exp: true},
|
|
{cond: "sum > 101", exp: false},
|
|
{cond: "sum >= 101", exp: false},
|
|
|
|
{cond: "98 < sum < 100", exp: false},
|
|
{cond: "98 < sum <= 100", exp: true},
|
|
{cond: "98 < sum < 101", exp: true},
|
|
{cond: "100 <= sum < 102", exp: true},
|
|
{cond: "100 < sum < 102", exp: false},
|
|
{cond: "98 <= sum <= 102", exp: true},
|
|
},
|
|
},
|
|
{
|
|
groupCount: GroupCount{Agg: -100},
|
|
checks: []condCheck{
|
|
{cond: "sum == -99", exp: false},
|
|
{cond: "sum != -99", exp: true},
|
|
{cond: "sum < -99", exp: true},
|
|
{cond: "sum <= -99", exp: true},
|
|
{cond: "sum > -99", exp: false},
|
|
{cond: "sum >= -99", exp: false},
|
|
|
|
{cond: "sum == -100", exp: true},
|
|
{cond: "sum != -100", exp: false},
|
|
{cond: "sum < -100", exp: false},
|
|
{cond: "sum <= -100", exp: true},
|
|
{cond: "sum > -100", exp: false},
|
|
{cond: "sum >= -100", exp: true},
|
|
|
|
{cond: "sum == -101", exp: false},
|
|
{cond: "sum != -101", exp: true},
|
|
{cond: "sum < -101", exp: false},
|
|
{cond: "sum <= -101", exp: false},
|
|
{cond: "sum > -101", exp: true},
|
|
{cond: "sum >= -101", exp: true},
|
|
|
|
{cond: "-100 < sum < -98", exp: false},
|
|
{cond: "-100 <= sum < -98", exp: true},
|
|
{cond: "-101 < sum < -98", exp: true},
|
|
{cond: "-102 < sum <= -100", exp: true},
|
|
{cond: "-102 < sum < -100", exp: false},
|
|
{cond: "-102 <= sum <= -98", exp: true},
|
|
},
|
|
},
|
|
}
|
|
for i, test := range tests {
|
|
t.Run(fmt.Sprintf("test (#%d):", i), func(t *testing.T) {
|
|
for j, check := range test.checks {
|
|
t.Run(fmt.Sprintf("check (#%d):", j), func(t *testing.T) {
|
|
|
|
query, err := pql.ParseString(fmt.Sprintf("GroupBy(Rows(a), having=Condition(%s))", check.cond))
|
|
if err != nil {
|
|
t.Fatalf("parsing query: %v", err)
|
|
}
|
|
c := query.Calls[0]
|
|
having := c.Args["having"].(*pql.Call)
|
|
|
|
var got bool
|
|
for subj, cond := range having.Args {
|
|
switch subj {
|
|
case "count", "sum":
|
|
condition, ok := cond.(*pql.Condition)
|
|
if !ok {
|
|
t.Fatalf("not a valid condition")
|
|
}
|
|
got = test.groupCount.satisfiesCondition(subj, condition)
|
|
}
|
|
}
|
|
|
|
if got != check.exp {
|
|
t.Fatalf("expected: %v, but got: %v", check.exp, got)
|
|
}
|
|
})
|
|
}
|
|
})
|
|
}
|
|
})
|
|
}
|
|
|
|
func TestValCountComparisons(t *testing.T) {
|
|
tests := []struct {
|
|
name string
|
|
vc ValCount
|
|
other ValCount
|
|
expLarger ValCount
|
|
expSmaller ValCount
|
|
}{
|
|
{
|
|
name: "zero",
|
|
},
|
|
{
|
|
name: "ints",
|
|
vc: ValCount{Val: 10, Count: 1},
|
|
other: ValCount{Val: 3, Count: 2},
|
|
expLarger: ValCount{Val: 10, Count: 1},
|
|
expSmaller: ValCount{Val: 3, Count: 2},
|
|
},
|
|
{
|
|
name: "floats",
|
|
vc: ValCount{FloatVal: 10.2, Count: 1},
|
|
other: ValCount{FloatVal: 3.4, Count: 2},
|
|
expLarger: ValCount{FloatVal: 10.2, Count: 1},
|
|
expSmaller: ValCount{FloatVal: 3.4, Count: 2},
|
|
},
|
|
{
|
|
name: "intsEquality",
|
|
vc: ValCount{Val: 10, Count: 1},
|
|
other: ValCount{Val: 10, Count: 2},
|
|
expLarger: ValCount{Val: 10, Count: 3},
|
|
expSmaller: ValCount{Val: 10, Count: 3},
|
|
},
|
|
{
|
|
name: "floatsEquality",
|
|
vc: ValCount{FloatVal: 10.7, Count: 1},
|
|
other: ValCount{FloatVal: 10.7, Count: 2},
|
|
expLarger: ValCount{FloatVal: 10.7, Count: 3},
|
|
expSmaller: ValCount{FloatVal: 10.7, Count: 3},
|
|
},
|
|
{
|
|
name: "timestampEquality",
|
|
vc: ValCount{Val: -17782800, TimestampVal: time.Unix(0, -17782800*int64(time.Second)), Count: 1},
|
|
other: ValCount{Val: -17782800, TimestampVal: time.Unix(0, -17782800*int64(time.Second)), Count: 1},
|
|
expLarger: ValCount{Val: -17782800, TimestampVal: time.Unix(0, -17782800*int64(time.Second)), Count: 2},
|
|
expSmaller: ValCount{Val: -17782800, TimestampVal: time.Unix(0, -17782800*int64(time.Second)), Count: 2},
|
|
},
|
|
{
|
|
name: "timestamp",
|
|
vc: ValCount{Val: -17782800, TimestampVal: time.Unix(0, -17782800*int64(time.Second)), Count: 1},
|
|
other: ValCount{Val: 1587399600, TimestampVal: time.Unix(0, 1587399600*int64(time.Second)), Count: 1},
|
|
expLarger: ValCount{Val: 1587399600, TimestampVal: time.Unix(0, 1587399600*int64(time.Second)), Count: 1},
|
|
expSmaller: ValCount{Val: -17782800, TimestampVal: time.Unix(0, -17782800*int64(time.Second)), Count: 1},
|
|
},
|
|
}
|
|
|
|
for i, test := range tests {
|
|
t.Run(test.name+strconv.Itoa(i), func(t *testing.T) {
|
|
gotLarger := test.vc.larger(test.other)
|
|
if gotLarger != test.expLarger {
|
|
t.Fatalf("larger failed, expected:\n%+v\ngot:\n%+v", test.expLarger, gotLarger)
|
|
}
|
|
|
|
gotSmaller := test.vc.smaller(test.other)
|
|
if gotSmaller != test.expSmaller {
|
|
t.Fatalf("smaller failed, expected:\n%+v\ngot:\n%+v", test.expSmaller, gotSmaller)
|
|
}
|
|
})
|
|
}
|
|
}
|
|
|
|
func TestToNegInt64(t *testing.T) {
|
|
tests := []struct {
|
|
u64 uint64
|
|
i64 int64
|
|
overflow bool
|
|
}{
|
|
{
|
|
u64: uint64(1 << 63),
|
|
i64: int64(-1 << 63),
|
|
},
|
|
{
|
|
u64: uint64(1<<63) - 1,
|
|
i64: int64(-1<<63) + 1,
|
|
},
|
|
{
|
|
u64: uint64(1<<63) + 1,
|
|
overflow: true,
|
|
},
|
|
}
|
|
|
|
for _, tc := range tests {
|
|
val, err := toNegInt64(tc.u64)
|
|
if err != nil && !tc.overflow {
|
|
t.Fatalf("error: %+v, expected: %+v", err, tc)
|
|
}
|
|
|
|
if val != tc.i64 {
|
|
t.Fatalf("Expected: %+v, Got: %+v", tc.i64, val)
|
|
}
|
|
}
|
|
}
|
|
|
|
func TestToInt64(t *testing.T) {
|
|
tests := []struct {
|
|
u64 uint64
|
|
i64 int64
|
|
overflow bool
|
|
}{
|
|
{
|
|
u64: uint64(1<<63) - 1,
|
|
i64: 1<<63 - 1,
|
|
},
|
|
{
|
|
u64: uint64(0),
|
|
i64: 0,
|
|
},
|
|
{
|
|
u64: uint64(1 << 63),
|
|
overflow: true,
|
|
},
|
|
{
|
|
u64: 1<<64 - 1,
|
|
overflow: true,
|
|
},
|
|
}
|
|
|
|
for _, tc := range tests {
|
|
val, err := toInt64(tc.u64)
|
|
if err != nil && !tc.overflow {
|
|
t.Fatalf("error: %+v, expected: %+v", err, tc)
|
|
}
|
|
|
|
if val != tc.i64 {
|
|
t.Fatalf("Expected: %+v, Got: %+v", tc.i64, val)
|
|
}
|
|
}
|
|
}
|
|
|
|
func TestGetSorter(t *testing.T) {
|
|
tests := []struct {
|
|
sortSpec string
|
|
expGCS *groupCountSorter
|
|
expErr string
|
|
}{
|
|
{
|
|
sortSpec: "count asc",
|
|
expGCS: &groupCountSorter{fields: []int{-1}, order: []order{asc}},
|
|
},
|
|
{
|
|
sortSpec: "count asc",
|
|
expGCS: &groupCountSorter{fields: []int{-1}, order: []order{asc}},
|
|
},
|
|
{
|
|
sortSpec: " count asc",
|
|
expGCS: &groupCountSorter{fields: []int{-1}, order: []order{asc}},
|
|
},
|
|
{
|
|
sortSpec: " count asc ",
|
|
expGCS: &groupCountSorter{fields: []int{-1}, order: []order{asc}},
|
|
},
|
|
{
|
|
sortSpec: "count",
|
|
expGCS: &groupCountSorter{fields: []int{-1}, order: []order{desc}},
|
|
},
|
|
{
|
|
sortSpec: "sum asc",
|
|
expGCS: &groupCountSorter{fields: []int{-2}, order: []order{asc}},
|
|
},
|
|
{
|
|
sortSpec: "aggregate asc",
|
|
expGCS: &groupCountSorter{fields: []int{-2}, order: []order{asc}},
|
|
},
|
|
{
|
|
sortSpec: "boondoggle asc",
|
|
expErr: "sorting is only supported on count, aggregate, or sum, not 'boondoggle'",
|
|
},
|
|
{
|
|
sortSpec: "sum asc, count desc",
|
|
expGCS: &groupCountSorter{fields: []int{-2, -1}, order: []order{asc, desc}},
|
|
},
|
|
{
|
|
sortSpec: "count asc, sum desc",
|
|
expGCS: &groupCountSorter{fields: []int{-1, -2}, order: []order{asc, desc}},
|
|
},
|
|
{
|
|
sortSpec: " count asc , sum desc ",
|
|
expGCS: &groupCountSorter{fields: []int{-1, -2}, order: []order{asc, desc}},
|
|
},
|
|
{
|
|
sortSpec: " count asc , sum desc blah",
|
|
expErr: "parsing sort directive: 'sum desc blah': too many elements",
|
|
},
|
|
{
|
|
sortSpec: "count asc, sum fesc",
|
|
expErr: "unknown sort direction 'fesc'",
|
|
},
|
|
{
|
|
sortSpec: " , sum fesc",
|
|
expErr: "invalid sorting directive: ''",
|
|
},
|
|
{
|
|
// weird and useless, but I guess fine?
|
|
sortSpec: "count asc,count asc ",
|
|
expGCS: &groupCountSorter{fields: []int{-1, -1}, order: []order{asc, asc}},
|
|
},
|
|
}
|
|
|
|
for i, tst := range tests {
|
|
t.Run(fmt.Sprintf("%s_%d", tst.sortSpec, i), func(t *testing.T) {
|
|
gcs, err := getSorter(tst.sortSpec)
|
|
if err != nil {
|
|
if tst.expErr == "" {
|
|
t.Errorf("unexpected error: %v", err)
|
|
return
|
|
}
|
|
if tst.expErr != err.Error() {
|
|
t.Errorf("mismatched errors got: '%v', exp: '%s'", err, tst.expErr)
|
|
}
|
|
return
|
|
}
|
|
if !reflect.DeepEqual(gcs, tst.expGCS) {
|
|
t.Errorf("exp:\n%+v\ngot:\n%v\n", tst.expGCS, gcs)
|
|
}
|
|
|
|
})
|
|
}
|
|
}
|
|
|
|
func TestExecutorSafeCopyDistinctTimestamp(t *testing.T) {
|
|
result := DistinctTimestamp{Values: []string{"test", "test"}, Name: "test"}
|
|
results := make([]interface{}, 1)
|
|
results[0] = result
|
|
|
|
response := QueryResponse{Results: results, Err: nil, Profile: nil}
|
|
copied := safeCopy(response)
|
|
if !reflect.DeepEqual(copied.Results, response.Results) {
|
|
t.Fatalf("Did not copy results. got %+v, want %+v", copied.Results, response.Results)
|
|
}
|
|
}
|
|
|
|
func TestGetScaledInt(t *testing.T) {
|
|
f := OpenField(t, OptFieldTypeTimestamp(time.Now(), "ms"))
|
|
// check that fields with type timestamp return the int64 passed in to getScaledInt with nil err
|
|
v := time.Now().Unix()
|
|
res, err := getScaledInt(f.Field, v)
|
|
if err != nil {
|
|
t.Errorf("got error %v, expected nil", err)
|
|
}
|
|
if !reflect.DeepEqual(res, v) {
|
|
t.Errorf("expected %v, got %v", v, res)
|
|
}
|
|
|
|
}
|
|
|
|
func TestDistinctTimestampUnion(t *testing.T) {
|
|
cases := []struct {
|
|
name string
|
|
a DistinctTimestamp
|
|
b DistinctTimestamp
|
|
expected DistinctTimestamp
|
|
}{
|
|
{
|
|
name: "empty other",
|
|
a: DistinctTimestamp{Name: "a", Values: []string{"a", "b", "c"}},
|
|
b: DistinctTimestamp{Name: "a", Values: []string{}},
|
|
expected: DistinctTimestamp{Name: "a", Values: []string{"a", "b", "c"}},
|
|
},
|
|
{
|
|
name: "one more in other",
|
|
a: DistinctTimestamp{Name: "a", Values: []string{"a", "b", "c"}},
|
|
b: DistinctTimestamp{Name: "a", Values: []string{"a", "b", "c", "d"}},
|
|
expected: DistinctTimestamp{Name: "a", Values: []string{"a", "b", "c", "d"}},
|
|
},
|
|
}
|
|
for _, test := range cases {
|
|
t.Run(test.name, func(t *testing.T) {
|
|
res := test.a.Union(test.b)
|
|
allThere := true
|
|
for _, val := range res.Values {
|
|
here := false
|
|
for _, expected := range test.expected.Values {
|
|
if val == expected {
|
|
here = true
|
|
break
|
|
}
|
|
}
|
|
allThere = allThere && here
|
|
}
|
|
if !allThere {
|
|
t.Errorf("expected %v, got %v", test.expected, res)
|
|
}
|
|
})
|
|
}
|
|
}
|
|
|
|
func TestExecutor_DeleteRows(t *testing.T) {
|
|
path, _ := testhook.TempDir(t, "pilosa-executor-")
|
|
holder := NewHolder(path, mustHolderConfig())
|
|
defer holder.Close()
|
|
|
|
if err := holder.Open(); err != nil {
|
|
t.Fatalf("opening holder: %v", err)
|
|
}
|
|
|
|
idx, err := holder.CreateIndex("i", IndexOptions{TrackExistence: true})
|
|
if err != nil {
|
|
t.Fatalf("creating index: %v", err)
|
|
}
|
|
|
|
f, err := idx.CreateField("f", OptFieldTypeDefault())
|
|
if err != nil {
|
|
t.Fatalf("creating field: %v", err)
|
|
}
|
|
|
|
qcx := idx.Txf().NewWritableQcx()
|
|
defer qcx.Abort()
|
|
if _, err = f.SetBit(qcx, 1, 1, nil); err != nil {
|
|
t.Fatalf("setting bit: %v", err)
|
|
}
|
|
|
|
// We rely here on the fact that write Qcx autocommit constantly.
|
|
row, err := f.Row(qcx, 1)
|
|
if err != nil {
|
|
t.Fatalf("failed to read row: %v", err)
|
|
}
|
|
|
|
ctx := context.Background()
|
|
changed, err := DeleteRows(ctx, row, idx, 0)
|
|
if !changed || err != nil {
|
|
t.Fatalf("failed to delete row: %v", err)
|
|
}
|
|
|
|
changed, err = DeleteRows(ctx, row, idx, 0)
|
|
if changed {
|
|
t.Fatalf("expected delete to not clear bit but it did")
|
|
}
|
|
}
|