mirror of
https://github.com/cubefs/cubefs.git
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57 lines
1.5 KiB
Go
57 lines
1.5 KiB
Go
// Copyright 2018 The CubeFS Authors.
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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
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// implied. See the License for the specific language governing
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// permissions and limitations under the License.
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package metanode
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import (
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"math/rand"
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"reflect"
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"testing"
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"time"
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"github.com/cubefs/cubefs/util"
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)
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func TestExtend_Bytes(t *testing.T) {
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var err error
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const numSamples = 100
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random := rand.New(rand.NewSource(time.Now().UnixNano()))
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extends := make([]*Extend, numSamples)
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for i := 0; i < numSamples; i++ {
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extend := NewExtend(random.Uint64())
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extend.Put([]byte("msg"), []byte(util.RandomString(16, util.Numeric|util.LowerLetter|util.UpperLetter)), 0)
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extends[i] = extend
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}
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outputs := make([][]byte, numSamples)
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for i := 0; i < numSamples; i++ {
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if outputs[i], err = extends[i].Bytes(); err != nil {
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t.Fatalf("encode extend to bytes fail cause: %v", err)
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}
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}
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// validate result
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for i := 0; i < numSamples; i++ {
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var e *Extend
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if e, err = NewExtendFromBytes(outputs[i]); err != nil {
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t.Fatalf("decode bytes to extend fail cause: %v", err)
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}
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if !reflect.DeepEqual(e, extends[i]) {
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t.Fatalf("result mismatch")
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}
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}
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}
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