2014-08-07 19:45:39 +02:00
|
|
|
// Copyright (c) 2014 Couchbase, Inc.
|
|
|
|
// Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file
|
|
|
|
// except in compliance with the License. You may obtain a copy of the License at
|
|
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
|
|
// Unless required by applicable law or agreed to in writing, software distributed under the
|
|
|
|
// License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
|
|
|
|
// either express or implied. See the License for the specific language governing permissions
|
|
|
|
// and limitations under the License.
|
2014-09-02 16:54:50 +02:00
|
|
|
|
2014-08-07 19:45:39 +02:00
|
|
|
package upside_down
|
|
|
|
|
|
|
|
import (
|
|
|
|
"reflect"
|
|
|
|
"testing"
|
|
|
|
|
2014-08-28 21:38:57 +02:00
|
|
|
"github.com/blevesearch/bleve/document"
|
2015-09-02 19:12:08 +02:00
|
|
|
"github.com/blevesearch/bleve/index"
|
2014-08-28 21:38:57 +02:00
|
|
|
"github.com/blevesearch/bleve/index/store/boltdb"
|
2014-08-07 19:45:39 +02:00
|
|
|
)
|
|
|
|
|
2015-03-10 21:22:19 +01:00
|
|
|
func TestIndexFieldDict(t *testing.T) {
|
2015-09-23 20:25:47 +02:00
|
|
|
defer DestroyTest()
|
2014-08-07 19:45:39 +02:00
|
|
|
|
2015-09-02 19:12:08 +02:00
|
|
|
analysisQueue := index.NewAnalysisQueue(1)
|
2015-09-23 20:25:47 +02:00
|
|
|
idx, err := NewUpsideDownCouch(boltdb.Name, boltTestConfig, analysisQueue)
|
|
|
|
if err != nil {
|
|
|
|
t.Fatal(err)
|
|
|
|
}
|
|
|
|
err = idx.Open()
|
2014-08-07 19:45:39 +02:00
|
|
|
if err != nil {
|
|
|
|
t.Errorf("error opening index: %v", err)
|
|
|
|
}
|
2015-04-08 00:05:41 +02:00
|
|
|
defer func() {
|
|
|
|
err := idx.Close()
|
|
|
|
if err != nil {
|
|
|
|
t.Fatal(err)
|
|
|
|
}
|
|
|
|
}()
|
2014-08-07 19:45:39 +02:00
|
|
|
|
2014-09-04 00:47:02 +02:00
|
|
|
var expectedCount uint64
|
2014-08-07 19:45:39 +02:00
|
|
|
doc := document.NewDocument("1")
|
2014-08-19 14:58:26 +02:00
|
|
|
doc.AddField(document.NewTextField("name", []uint64{}, []byte("test")))
|
2014-08-07 19:45:39 +02:00
|
|
|
err = idx.Update(doc)
|
|
|
|
if err != nil {
|
|
|
|
t.Errorf("Error updating index: %v", err)
|
|
|
|
}
|
2014-09-04 00:47:02 +02:00
|
|
|
expectedCount++
|
2014-08-07 19:45:39 +02:00
|
|
|
|
|
|
|
doc = document.NewDocument("2")
|
2014-08-19 14:58:26 +02:00
|
|
|
doc.AddField(document.NewTextFieldWithAnalyzer("name", []uint64{}, []byte("test test test"), testAnalyzer))
|
2014-09-03 19:02:10 +02:00
|
|
|
doc.AddField(document.NewTextFieldCustom("desc", []uint64{}, []byte("eat more rice"), document.IndexField|document.IncludeTermVectors, testAnalyzer))
|
|
|
|
doc.AddField(document.NewTextFieldCustom("prefix", []uint64{}, []byte("bob cat cats catting dog doggy zoo"), document.IndexField|document.IncludeTermVectors, testAnalyzer))
|
2014-08-07 19:45:39 +02:00
|
|
|
err = idx.Update(doc)
|
|
|
|
if err != nil {
|
|
|
|
t.Errorf("Error updating index: %v", err)
|
|
|
|
}
|
2014-09-04 00:47:02 +02:00
|
|
|
expectedCount++
|
2014-08-07 19:45:39 +02:00
|
|
|
|
2014-10-31 14:40:23 +01:00
|
|
|
indexReader, err := idx.Reader()
|
|
|
|
if err != nil {
|
|
|
|
t.Error(err)
|
|
|
|
}
|
2015-04-08 00:05:41 +02:00
|
|
|
defer func() {
|
|
|
|
err := indexReader.Close()
|
|
|
|
if err != nil {
|
|
|
|
t.Fatal(err)
|
|
|
|
}
|
|
|
|
}()
|
2015-03-10 21:22:19 +01:00
|
|
|
|
|
|
|
dict, err := indexReader.FieldDict("name")
|
2014-08-07 19:45:39 +02:00
|
|
|
if err != nil {
|
|
|
|
t.Errorf("error creating reader: %v", err)
|
|
|
|
}
|
2015-04-08 00:05:41 +02:00
|
|
|
defer func() {
|
|
|
|
err := dict.Close()
|
|
|
|
if err != nil {
|
|
|
|
t.Fatal(err)
|
|
|
|
}
|
|
|
|
}()
|
2014-08-07 19:45:39 +02:00
|
|
|
|
|
|
|
termCount := 0
|
2015-03-10 21:22:19 +01:00
|
|
|
curr, err := dict.Next()
|
2014-08-07 19:45:39 +02:00
|
|
|
for err == nil && curr != nil {
|
|
|
|
termCount++
|
|
|
|
if curr.Term != "test" {
|
|
|
|
t.Errorf("expected term to be 'test', got '%s'", curr.Term)
|
|
|
|
}
|
2015-03-10 21:22:19 +01:00
|
|
|
curr, err = dict.Next()
|
2014-08-07 19:45:39 +02:00
|
|
|
}
|
|
|
|
if termCount != 1 {
|
|
|
|
t.Errorf("expected 1 term for this field, got %d", termCount)
|
|
|
|
}
|
|
|
|
|
2015-04-08 00:05:41 +02:00
|
|
|
dict2, err := indexReader.FieldDict("desc")
|
2014-08-07 19:45:39 +02:00
|
|
|
if err != nil {
|
|
|
|
t.Errorf("error creating reader: %v", err)
|
|
|
|
}
|
2015-04-08 00:05:41 +02:00
|
|
|
defer func() {
|
|
|
|
err := dict2.Close()
|
|
|
|
if err != nil {
|
|
|
|
t.Fatal(err)
|
|
|
|
}
|
|
|
|
}()
|
2014-08-07 19:45:39 +02:00
|
|
|
|
|
|
|
termCount = 0
|
|
|
|
terms := make([]string, 0)
|
2015-04-08 00:05:41 +02:00
|
|
|
curr, err = dict2.Next()
|
2014-08-07 19:45:39 +02:00
|
|
|
for err == nil && curr != nil {
|
|
|
|
termCount++
|
|
|
|
terms = append(terms, curr.Term)
|
2015-04-08 00:05:41 +02:00
|
|
|
curr, err = dict2.Next()
|
2014-08-07 19:45:39 +02:00
|
|
|
}
|
|
|
|
if termCount != 3 {
|
|
|
|
t.Errorf("expected 3 term for this field, got %d", termCount)
|
|
|
|
}
|
|
|
|
expectedTerms := []string{"eat", "more", "rice"}
|
|
|
|
if !reflect.DeepEqual(expectedTerms, terms) {
|
|
|
|
t.Errorf("expected %#v, got %#v", expectedTerms, terms)
|
|
|
|
}
|
|
|
|
|
2015-03-10 21:22:19 +01:00
|
|
|
// test start and end range
|
2015-04-08 00:05:41 +02:00
|
|
|
dict3, err := indexReader.FieldDictRange("desc", []byte("fun"), []byte("nice"))
|
2015-03-10 21:22:19 +01:00
|
|
|
if err != nil {
|
|
|
|
t.Errorf("error creating reader: %v", err)
|
|
|
|
}
|
2015-04-08 00:05:41 +02:00
|
|
|
defer func() {
|
|
|
|
err := dict3.Close()
|
|
|
|
if err != nil {
|
|
|
|
t.Fatal(err)
|
|
|
|
}
|
|
|
|
}()
|
2015-03-10 21:22:19 +01:00
|
|
|
|
|
|
|
termCount = 0
|
|
|
|
terms = make([]string, 0)
|
2015-04-08 00:05:41 +02:00
|
|
|
curr, err = dict3.Next()
|
2015-03-10 21:22:19 +01:00
|
|
|
for err == nil && curr != nil {
|
|
|
|
termCount++
|
|
|
|
terms = append(terms, curr.Term)
|
2015-04-08 00:05:41 +02:00
|
|
|
curr, err = dict3.Next()
|
2015-03-10 21:22:19 +01:00
|
|
|
}
|
|
|
|
if termCount != 1 {
|
|
|
|
t.Errorf("expected 1 term for this field, got %d", termCount)
|
|
|
|
}
|
|
|
|
expectedTerms = []string{"more"}
|
|
|
|
if !reflect.DeepEqual(expectedTerms, terms) {
|
|
|
|
t.Errorf("expected %#v, got %#v", expectedTerms, terms)
|
|
|
|
}
|
|
|
|
|
2014-08-07 19:45:39 +02:00
|
|
|
// test use case for prefix
|
2015-04-08 00:05:41 +02:00
|
|
|
dict4, err := indexReader.FieldDictPrefix("prefix", []byte("cat"))
|
2014-08-07 19:45:39 +02:00
|
|
|
if err != nil {
|
|
|
|
t.Errorf("error creating reader: %v", err)
|
|
|
|
}
|
2015-04-08 00:05:41 +02:00
|
|
|
defer func() {
|
|
|
|
err := dict4.Close()
|
|
|
|
if err != nil {
|
|
|
|
t.Fatal(err)
|
|
|
|
}
|
|
|
|
}()
|
2014-08-07 19:45:39 +02:00
|
|
|
|
|
|
|
termCount = 0
|
|
|
|
terms = make([]string, 0)
|
2015-04-08 00:05:41 +02:00
|
|
|
curr, err = dict4.Next()
|
2014-08-07 19:45:39 +02:00
|
|
|
for err == nil && curr != nil {
|
|
|
|
termCount++
|
|
|
|
terms = append(terms, curr.Term)
|
2015-04-08 00:05:41 +02:00
|
|
|
curr, err = dict4.Next()
|
2014-08-07 19:45:39 +02:00
|
|
|
}
|
|
|
|
if termCount != 3 {
|
|
|
|
t.Errorf("expected 3 term for this field, got %d", termCount)
|
|
|
|
}
|
2015-03-10 21:22:19 +01:00
|
|
|
expectedTerms = []string{"cat", "cats", "catting"}
|
2014-08-07 19:45:39 +02:00
|
|
|
if !reflect.DeepEqual(expectedTerms, terms) {
|
|
|
|
t.Errorf("expected %#v, got %#v", expectedTerms, terms)
|
|
|
|
}
|
|
|
|
}
|