frostfs-s3-gw/pkg/s3select/json/reader_test.go

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/*
* MinIO Cloud Storage, (C) 2019 MinIO, 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.
*/
package json
import (
"bytes"
"io"
"io/ioutil"
"os"
"path/filepath"
"testing"
"github.com/minio/minio/pkg/s3select/sql"
)
func TestNewReader(t *testing.T) {
files, err := ioutil.ReadDir("testdata")
if err != nil {
t.Fatal(err)
}
for _, file := range files {
t.Run(file.Name(), func(t *testing.T) {
f, err := os.Open(filepath.Join("testdata", file.Name()))
if err != nil {
t.Fatal(err)
}
r := NewReader(f, &ReaderArgs{})
var record sql.Record
for {
record, err = r.Read(record)
if err != nil {
break
}
}
r.Close()
if err != io.EOF {
t.Fatalf("Reading failed with %s, %s", err, file.Name())
}
})
t.Run(file.Name()+"-close", func(t *testing.T) {
f, err := os.Open(filepath.Join("testdata", file.Name()))
if err != nil {
t.Fatal(err)
}
r := NewReader(f, &ReaderArgs{})
r.Close()
var record sql.Record
for {
record, err = r.Read(record)
if err != nil {
break
}
}
if err != io.EOF {
t.Fatalf("Reading failed with %s, %s", err, file.Name())
}
})
}
}
func BenchmarkReader(b *testing.B) {
files, err := ioutil.ReadDir("testdata")
if err != nil {
b.Fatal(err)
}
for _, file := range files {
b.Run(file.Name(), func(b *testing.B) {
f, err := ioutil.ReadFile(filepath.Join("testdata", file.Name()))
if err != nil {
b.Fatal(err)
}
b.SetBytes(int64(len(f)))
b.ReportAllocs()
b.ResetTimer()
var record sql.Record
for i := 0; i < b.N; i++ {
r := NewReader(ioutil.NopCloser(bytes.NewBuffer(f)), &ReaderArgs{})
for {
record, err = r.Read(record)
if err != nil {
break
}
}
r.Close()
if err != io.EOF {
b.Fatalf("Reading failed with %s, %s", err, file.Name())
}
}
})
}
}