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package storage
import (
"io/ioutil"
chk "gopkg.in/check.v1"
)
type AppendBlobSuite struct{}
var _ = chk.Suite(&AppendBlobSuite{})
func (s *AppendBlobSuite) TestPutAppendBlob(c *chk.C) {
cli := getBlobClient(c)
rec := cli.client.appendRecorder(c)
defer rec.Stop()
cnt := cli.GetContainerReference(containerName(c))
b := cnt.GetBlobReference(blobName(c))
c.Assert(cnt.Create(nil), chk.IsNil)
defer cnt.Delete(nil)
c.Assert(b.PutAppendBlob(nil), chk.IsNil)
// Verify
err := b.GetProperties(nil)
c.Assert(err, chk.IsNil)
c.Assert(b.Properties.ContentLength, chk.Equals, int64(0))
c.Assert(b.Properties.BlobType, chk.Equals, BlobTypeAppend)
}
func (s *AppendBlobSuite) TestPutAppendBlobAppendBlocks(c *chk.C) {
cli := getBlobClient(c)
rec := cli.client.appendRecorder(c)
defer rec.Stop()
cnt := cli.GetContainerReference(containerName(c))
b := cnt.GetBlobReference(blobName(c))
c.Assert(cnt.Create(nil), chk.IsNil)
defer cnt.Delete(nil)
c.Assert(b.PutAppendBlob(nil), chk.IsNil)
chunk1 := content(1024)
chunk2 := content(512)
// Append first block
c.Assert(b.AppendBlock(chunk1, nil), chk.IsNil)
// Verify contents
options := GetBlobRangeOptions{
Range: &BlobRange{
Start: 0,
End: uint64(len(chunk1) - 1),
},
}
out, err := b.GetRange(&options)
c.Assert(err, chk.IsNil)
defer out.Close()
blobContents, err := ioutil.ReadAll(out)
c.Assert(err, chk.IsNil)
c.Assert(blobContents, chk.DeepEquals, chunk1)
// Append second block
c.Assert(b.AppendBlock(chunk2, nil), chk.IsNil)
// Verify contents
options.Range.End = uint64(len(chunk1) + len(chunk2) - 1)
out, err = b.GetRange(&options)
c.Assert(err, chk.IsNil)
defer out.Close()
blobContents, err = ioutil.ReadAll(out)
c.Assert(err, chk.IsNil)
c.Assert(blobContents, chk.DeepEquals, append(chunk1, chunk2...))
}
func (s *StorageBlobSuite) TestPutAppendBlobSpecialChars(c *chk.C) {
cli := getBlobClient(c)
rec := cli.client.appendRecorder(c)
defer rec.Stop()
cnt := cli.GetContainerReference(containerName(c))
b := cnt.GetBlobReference(blobName(c))
c.Assert(cnt.Create(nil), chk.IsNil)
defer cnt.Delete(nil)
c.Assert(b.PutAppendBlob(nil), chk.IsNil)
// Verify metadata
err := b.GetProperties(nil)
c.Assert(err, chk.IsNil)
c.Assert(b.Properties.ContentLength, chk.Equals, int64(0))
c.Assert(b.Properties.BlobType, chk.Equals, BlobTypeAppend)
chunk1 := content(1024)
chunk2 := content(512)
// Append first block
c.Assert(b.AppendBlock(chunk1, nil), chk.IsNil)
// Verify contents
options := GetBlobRangeOptions{
Range: &BlobRange{
Start: 0,
End: uint64(len(chunk1) - 1),
},
}
out, err := b.GetRange(&options)
c.Assert(err, chk.IsNil)
defer out.Close()
blobContents, err := ioutil.ReadAll(out)
c.Assert(err, chk.IsNil)
c.Assert(blobContents, chk.DeepEquals, chunk1)
// Append second block
c.Assert(b.AppendBlock(chunk2, nil), chk.IsNil)
// Verify contents
options.Range.End = uint64(len(chunk1) + len(chunk2) - 1)
out, err = b.GetRange(&options)
c.Assert(err, chk.IsNil)
defer out.Close()
blobContents, err = ioutil.ReadAll(out)
c.Assert(err, chk.IsNil)
c.Assert(blobContents, chk.DeepEquals, append(chunk1, chunk2...))
}
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