[AVRO-1632] C++ JsonEncoder dosen't close braces of objects

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Not A Problem
• Affects Version/s: 1.7.7
• Fix Version/s: 1.7.7
• Component/s: c++
• Labels: avro c++ encode json

Environment

Ubuntu 12.04, gcc 4.6.4

• Tags: C++
• Assignee: Unassigned
• Reporter: Heye Vöcking
• Created: 19/Jan/15 18:35
• Updated: 29/Jan/15 13:44
• Resolved: 29/Jan/15 13:44

Description

Please see the example.

Expected output is:

result: '{"re":100.23,"im":105.77}'

Actual output is:

result: '{"re":100.23,"im":105.77'

json_encode_example.cc

#include <fstream>
#include <iostream>

#include <avro/Compiler.hh>
#include <avro/Encoder.hh>
#include <avro/Stream.hh>
#include <avro/ValidSchema.hh>

#include "cpx.hh"

int
main()
{
    static size_t CHUNK_SIZE = 8 * 1024;

    std::ifstream ifs("examples/cpx.json");

    avro::ValidSchema cpxSchema;
    avro::compileJsonSchema(ifs, cpxSchema);

    std::auto_ptr<avro::OutputStream> out = avro::memoryOutputStream(CHUNK_SIZE);
    avro::EncoderPtr e = avro::jsonEncoder(cpxSchema);
    e->init(*out);
    c::cpx c1;
    c1.re = 100.23;
    c1.im = 105.77;
    avro::encode(*e, c1);
    out->flush();
    std::cout << "out->byteCount(): " << out->byteCount() << std::endl;

    std::auto_ptr<avro::InputStream> in = avro::memoryInputStream(*out);
    avro::StreamReader streamReader(*in);
    uint8_t jsonBytes[CHUNK_SIZE];
    size_t length = CHUNK_SIZE;
    streamReader.readBytes(jsonBytes, length);
    std::cout << "in->byteCount(): " << in->byteCount() << std::endl;

    std::cout << "result: \'" << jsonBytes << "\'" << std::endl;
    for (size_t i = 0; i < 30; i += 1) {
        printf("jsonBytes[%02zu]: 0x%02X (%c)\n", i, (unsigned char) jsonBytes[i], jsonBytes[i]);
    }

    return 0;
}