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47 lines
1.2 KiB
47 lines
1.2 KiB
package page_writer
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import (
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"github.com/chrislusf/seaweedfs/weed/util"
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"testing"
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)
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func TestUploadPipeline(t *testing.T) {
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uploadPipeline := NewUploadPipeline(nil, 2*1024*1024, nil, 16, "")
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writeRange(uploadPipeline, 0, 131072)
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writeRange(uploadPipeline, 131072, 262144)
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writeRange(uploadPipeline, 262144, 1025536)
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confirmRange(t, uploadPipeline, 0, 1025536)
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writeRange(uploadPipeline, 1025536, 1296896)
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confirmRange(t, uploadPipeline, 1025536, 1296896)
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writeRange(uploadPipeline, 1296896, 2162688)
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confirmRange(t, uploadPipeline, 1296896, 2162688)
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confirmRange(t, uploadPipeline, 1296896, 2162688)
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}
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// startOff and stopOff must be divided by 4
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func writeRange(uploadPipeline *UploadPipeline, startOff, stopOff int64) {
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p := make([]byte, 4)
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for i := startOff / 4; i < stopOff/4; i += 4 {
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util.Uint32toBytes(p, uint32(i))
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uploadPipeline.SaveDataAt(p, i, false)
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}
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}
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func confirmRange(t *testing.T, uploadPipeline *UploadPipeline, startOff, stopOff int64) {
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p := make([]byte, 4)
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for i := startOff; i < stopOff/4; i += 4 {
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uploadPipeline.MaybeReadDataAt(p, i)
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x := util.BytesToUint32(p)
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if x != uint32(i) {
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t.Errorf("expecting %d found %d at offset [%d,%d)", i, x, i, i+4)
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}
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}
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}
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