mirror of
https://github.com/featurebasedb/featurebase.git
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48 lines
1.2 KiB
Go
48 lines
1.2 KiB
Go
// Copyright 2017 Pilosa Corp.
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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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package test
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import (
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"bytes"
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"fmt"
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"io/ioutil"
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)
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// BufferLogger represents a test Logger that holds log messages
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// in a buffer for review.
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type BufferLogger struct {
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buf *bytes.Buffer
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}
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// NewBufferLogger returns a new instance of BufferLogger.
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func NewBufferLogger() *BufferLogger {
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return &BufferLogger{
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buf: &bytes.Buffer{},
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}
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}
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func (b *BufferLogger) Printf(format string, v ...interface{}) {
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s := fmt.Sprintf(format, v...)
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_, err := b.buf.WriteString(s)
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if err != nil {
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panic(err)
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}
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}
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func (b *BufferLogger) Debugf(format string, v ...interface{}) {}
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func (b *BufferLogger) ReadAll() ([]byte, error) {
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return ioutil.ReadAll(b.buf)
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}
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