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71 lines
1.8 KiB
71 lines
1.8 KiB
/*
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* Mini Object Storage, (C) 2015 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 erasure_v1
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import (
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"bytes"
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"encoding/binary"
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"encoding/gob"
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"io"
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"testing"
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. "gopkg.in/check.v1"
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)
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func Test(t *testing.T) { TestingT(t) }
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type MySuite struct{}
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var _ = Suite(&MySuite{})
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func (s *MySuite) TestSingleWrite(c *C) {
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var testBuffer bytes.Buffer
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testData := "Hello, World"
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encoderParams := EncoderParams{
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Length: uint32(len(testData)),
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K: 8,
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M: 8,
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Technique: Cauchy,
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}
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metadata := make(Metadata)
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metadata["Content-Type"] = "application/octet-stream"
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metadata["Content-MD5"] = "testing"
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header := NewHeader("testobj", 1, metadata, encoderParams)
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err := WriteData(&testBuffer, header, bytes.NewBufferString(testData))
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c.Assert(err, IsNil)
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actualVersion := make([]byte, 4)
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_, err = testBuffer.Read(actualVersion)
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c.Assert(err, IsNil)
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c.Assert(binary.LittleEndian.Uint32(actualVersion), DeepEquals, uint32(1))
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actualHeader := DataHeader{}
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decoder := gob.NewDecoder(&testBuffer)
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decoder.Decode(&actualHeader)
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c.Assert(actualHeader, DeepEquals, header)
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var actualData bytes.Buffer
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dataLength, err := io.Copy(&actualData, &testBuffer)
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c.Assert(dataLength, Equals, int64(len(testData)))
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c.Assert(actualData.Bytes(), DeepEquals, []byte(testData))
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c.Assert(err, IsNil)
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}
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