mirror of
https://github.com/cubefs/cubefs.git
synced 2026-08-02 02:00:56 +00:00
71 lines
2.1 KiB
Go
71 lines
2.1 KiB
Go
// Copyright 2022 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 stream
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import (
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"testing"
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"time"
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"github.com/stretchr/testify/require"
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"github.com/cubefs/cubefs/blobstore/common/codemode"
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errcode "github.com/cubefs/cubefs/blobstore/common/errors"
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)
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func TestAccessStreamAllocBase(t *testing.T) {
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ctx := ctxWithName("TestAccessStreamAllocBase")
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// 4M blobsize
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{
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loc, err := streamer.Alloc(ctx(), 1<<30, 0, 0, 0)
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require.NoError(t, err)
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require.Equal(t, clusterID, loc.ClusterID)
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require.Equal(t, codemode.EC6P6, loc.CodeMode)
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require.Equal(t, uint64(1<<30), loc.Size_)
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require.Equal(t, uint32(1<<22), loc.SliceSize)
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require.Equal(t, 2, len(loc.Slices))
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require.Equal(t, uint32(1), loc.Slices[0].Count)
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require.Equal(t, uint32((1<<8)-1), loc.Slices[1].Count)
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}
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{
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loc, err := streamer.Alloc(ctx(), (1<<30)+1, 0, 0, 0)
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require.NoError(t, err)
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require.Equal(t, 2, len(loc.Slices))
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require.Equal(t, uint32(1), loc.Slices[0].Count)
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require.Equal(t, uint32(1<<8), loc.Slices[1].Count)
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}
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// 1M blobsize
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{
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loc, err := streamer.Alloc(ctx(), 1<<30, 1<<20, 0, 0)
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require.NoError(t, err)
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require.Equal(t, 2, len(loc.Slices))
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require.Equal(t, uint32(1), loc.Slices[0].Count)
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require.Equal(t, uint32((1<<10)-1), loc.Slices[1].Count)
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}
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// max size + 1
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{
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_, err := streamer.Alloc(ctx(), uint64(defaultMaxObjectSize+1), 1<<20, 0, 0)
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require.EqualError(t, errcode.ErrAccessExceedSize, err.Error())
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}
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{
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// wait for service manager to reload
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defer func() {
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time.Sleep(time.Second)
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}()
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_, err := streamer.Alloc(ctx(), allocTimeoutSize+1, 0, 0, 0)
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require.Error(t, err)
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}
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}
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