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72 lines
1.8 KiB
72 lines
1.8 KiB
/*
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* MinIO Cloud Storage, (C) 2019 MinIO, Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package csv
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import (
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"io"
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"io/ioutil"
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"strings"
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"testing"
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"github.com/minio/minio/pkg/s3select/sql"
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)
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func TestRead(t *testing.T) {
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cases := []struct {
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content string
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recordDelimiter string
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fieldDelimiter string
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}{
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{"1,2,3\na,b,c\n", "\n", ","},
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{"1,2,3\ta,b,c\t", "\t", ","},
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{"1,2,3\r\na,b,c\r\n", "\r\n", ","},
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}
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for i, c := range cases {
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var err error
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var record sql.Record
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r, _ := NewReader(ioutil.NopCloser(strings.NewReader(c.content)), &ReaderArgs{
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FileHeaderInfo: none,
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RecordDelimiter: c.recordDelimiter,
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FieldDelimiter: c.fieldDelimiter,
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QuoteCharacter: defaultQuoteCharacter,
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QuoteEscapeCharacter: defaultQuoteEscapeCharacter,
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CommentCharacter: defaultCommentCharacter,
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AllowQuotedRecordDelimiter: true,
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unmarshaled: true,
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})
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result := ""
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for {
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record, err = r.Read()
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if err != nil {
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break
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}
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s, _ := record.MarshalCSV([]rune(c.fieldDelimiter)[0])
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result += string(s) + c.recordDelimiter
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}
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r.Close()
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if err != io.EOF {
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t.Fatalf("Case %d failed with %s", i, err)
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}
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if result != c.content {
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t.Errorf("Case %d failed: expected %v result %v", i, c.content, result)
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}
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}
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}
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