func inspect_part(ob gmime.Object, level int) {
{
fmt.Printf("=================== PART HEADER =======================\n")
fmt.Printf("%v\n", ob.Headers())
fmt.Printf("================= END PART HEADER =====================\n")
}
fmt.Printf("=================== PART BODY =======================\n")
if mp, ok := ob.(gmime.Multipart); ok {
n := mp.Count()
fmt.Printf("Object type: gmime.Multipart, %d items\n", n)
for i := 0; i < n; i++ {
subpart := mp.GetPart(i)
fmt.Printf("%d >>> SUBPART: %d\n", level, i)
inspect_part(subpart, level+1)
}
} else if mp, ok := ob.(gmime.MessagePart); ok {
fmt.Printf("Object type: gmime.MessagePart\n")
ostream := gmime.NewMemStream()
mp.Message().WriteToStream(ostream)
defer inspectAndClose(ostream)
} else if p, ok := ob.(gmime.Part); ok {
fmt.Printf("Object type: gmime.Part\n")
ostream := gmime.NewMemStream()
defer inspectAndClose(ostream)
dataWrapper := p.ContentObject()
dataWrapper.WriteToStream(ostream)
}
fmt.Printf("=================== END OF PART BODY =======================\n")
}
func (s *AbstractStreamTestSuite) TestGenericStream() {
buffer := s.buffer
stream := s.stream
assert.Equal(s.T(), stream.Length(), len(buffer))
length, word := stream.Read((int64)(5))
assert.Equal(s.T(), 5, length)
assert.Equal(s.T(), "hello", (string)(word))
assert.Equal(s.T(), 5, stream.Tell())
stream.Seek(5+2, os.SEEK_SET)
assert.Equal(s.T(), 5+2, stream.Tell())
assert.False(s.T(), stream.Eos())
capitalW := [1]byte{(byte)('W')}
stream.WriteBlock(([]byte)(capitalW[0:1]), (int64)(1))
stream.Reset()
length, word = stream.Read((int64)(len(buffer) + 1))
assert.Equal(s.T(), len(buffer), length)
assert.Equal(s.T(), "hello, World!", (string)(word))
stream.Seek(0, os.SEEK_END)
// XXX The File Stream doesn't know it's at EOF until another read is tried
stream.Read((int64)(1))
assert.True(s.T(), stream.Eos())
stream.Reset()
subStream := stream.SubStream(0, 5)
subString := "y"
res := subStream.WriteString(subString)
assert.Equal(s.T(), 1, res)
subStream.Seek(-1, os.SEEK_CUR)
length, word = subStream.Read((int64)(4))
assert.Equal(s.T(), "yell", string(word))
outStream := gmime.NewMemStream()
stream.WriteToStream(outStream)
assert.Equal(s.T(), "yello, World!", string(outStream.Bytes()))
outStream.Close()
}
func sizeAndHashOf(p gmime.Part) (int, string) {
dataWrapper := p.ContentObject()
memStream := gmime.NewMemStream()
c := dataWrapper.WriteToStream(memStream)
memStream.Flush()
data := memStream.Bytes()
hasher := md5.New()
hasher.Write(data)
hashString := hex.EncodeToString(hasher.Sum(nil))
return int(c), hashString
}