I would say at first sight that it's due to your usage of char[] and
builder.Append(d) implicitly does a strlen.
François
On Wed, Nov 18, 2020 at 2:00 PM Ying Zhou <yzhou7...@gmail.com> wrote:
>
> Sure!
>
> BinaryBuilder builder;
> char d[] = "\x00\x01\xbf\x5b”;
> (void)(builder.Append(d));
> std::shared_ptr<Array> array;
> (void)(builder.Finish(&array));
> int32_t dataLength = 0;
> auto aarray = std::static_pointer_cast<BinaryArray>(array);
> const uint8_t* data = aarray->GetValue(0, &dataLength);
> data = aarray->GetValue(3, &dataLength);
> RecordProperty("l3", dataLength);
> RecordProperty("30", data[0]);
> RecordProperty("31", data[1]);
> RecordProperty("32", data[2]);
> RecordProperty("33", data[3]);
>
> We need Google Test to use RecordProperty. dataLength is 0 instead of 4 and
> data[i] are 255, 0, 0 and 0 respectively.
>
> My JIRA ID is yingzhou474.
>
>
> > On Nov 18, 2020, at 1:49 PM, Antoine Pitrou <anto...@python.org> wrote:
> >
> >
> > Hello,
> >
> > Le 18/11/2020 à 19:06, Ying Zhou a écrit :
> >>
> >> According to the documentation BINARY is "Variable-length bytes (no
> >> guarantee of UTF8-ness)”. However in practice if I embed 0x00 in the
> >> middle of a char array and Append it to a BinaryBuilder the 0x00 is
> >> converted to 0xff, everything after it is not appended and the length is
> >> computed as if the 0x00 and everything after it don’t exist (i.e. standard
> >> STRING behavior).
> >
> > Can you post some code showing how you build the array?
> >
> >> P.S. Please allow me to assign Jira tickets to myself. Really thanks!
> >
> > What is your JIRA id?
> >
> > Regards
> >
> > Antoine.
>
