void TermBuffer::read(IndexInputPtr input, FieldInfosPtr fieldInfos)
{
this->term.reset(); // invalidate cache
int32_t start = input->readVInt();
int32_t length = input->readVInt();
int32_t totalLength = start + length;
if (preUTF8Strings)
text->setLength(start + input->readChars(text->result.get(), start, length));
else
{
StringUtils::toUTF8(text->result.get(), text->length, bytes);
bytes->setLength(totalLength);
input->readBytes(bytes->result.get(), start, length);
StringUtils::toUnicode(bytes->result.get(), totalLength, text);
}
this->field = fieldInfos->fieldName(input->readVInt());
}
void checkReadBytes(IndexInputPtr input, int32_t size, int32_t pos)
{
// Just to see that "offset" is treated properly in readBytes(), we add an arbitrary offset at
// the beginning of the array
int32_t offset = size % 10; // arbitrary
ByteArray buffer(ByteArray::newInstance(10));
buffer.resize(MiscUtils::getNextSize(offset + size));
BOOST_CHECK_EQUAL(pos, input->getFilePointer());
int64_t left = TEST_FILE_LENGTH - input->getFilePointer();
if (left <= 0)
return;
else if (left < size)
size = (int32_t)left;
input->readBytes(buffer.get(), offset, size);
BOOST_CHECK_EQUAL(pos + size, input->getFilePointer());
for (int32_t i = 0; i < size; ++i)
BOOST_CHECK_EQUAL(byten(pos + i), buffer[offset + i]);
}
virtual void readBytes(uint8_t* b, int32_t offset, int32_t length) {
input->readBytes(b, offset, length);
}