Function runOgrWriterInfo

test/unit/io/OGRWriterTest.cpp:56–123

{

void runOgrWriterInfo(const Options& wo, const std::string& infile,
    const std::string& infofile, const std::string suffix, int featureCount = 10,
    uint32_t(*compare)(const std::string&, const std::string&, int32_t) = &Support::diff_text_files
)
{
    FileUtils::createDirectory(Support::temppath("ogr"));
    std::string outfile(Support::temppath(std::string("ogr/") + FileUtils::stem(FileUtils::stem(FileUtils::getFilename(infofile))) + suffix));
    std::string outinfofile(outfile + ".ogrinfo");

    if(FileUtils::isDirectory(outfile)) {
        FileUtils::deleteDirectory(outfile);
    } else {
        FileUtils::deleteFile(outfile);
    }
    FileUtils::deleteFile(outinfofile);

    Options readerOpts;
    readerOpts.add("filename", infile);

    LasReader reader;
    reader.setOptions(readerOpts);

    Options sortOpts;
    SortFilter sortFilter;
    sortOpts.add("dimension", "X");
    sortFilter.setOptions(sortOpts);
    sortFilter.setInput(reader);

    Options writerOpts;
    writerOpts.add("filename", outfile);

    OGRWriter writer;
    writer.setOptions(wo);
    writer.addOptions(writerOpts);

    HeadFilter headFilter;
    if (featureCount > 0) {
        Options headOpts;
        headOpts.add("count", featureCount);
        headFilter.setOptions(headOpts);
        headFilter.setInput(sortFilter);
        writer.setInput(headFilter);
    } else {
        writer.setInput(sortFilter);
    }

    PointTable t;
    writer.prepare(t);
    writer.execute(t);

    std::string cmd = "ogrinfo -nomd -al " + outfile;
    if (featureCount == 0) {
        cmd += " -so";
    }
    cmd += " 2>&1";
    std::string info;
    if (Utils::run_shell_command(cmd, info)) {
        std::cerr << "WARNING: error running ogrinfo, skipping test" << std::endl;