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110 lines
3.5 KiB
C++
110 lines
3.5 KiB
C++
#include <iostream>
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#include <stdlib.h>
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#include <stdio.h>
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#include <string.h>
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#include <cassert>
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#include <sstream>
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#include <stdexcept>
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#include <memory>
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#include "osmtypes.hpp"
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#include "osmdata.hpp"
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#include "middle.hpp"
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#include "output-multi.hpp"
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#include "options.hpp"
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#include "taginfo_impl.hpp"
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#include "parse.hpp"
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#include <libpq-fe.h>
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#include <sys/types.h>
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#include <unistd.h>
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#include <boost/lexical_cast.hpp>
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#include "tests/middle-tests.hpp"
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#include "tests/common-pg.hpp"
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void check_count(pg::conn_ptr &conn, int expected, const std::string &query) {
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pg::result_ptr res = conn->exec(query);
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int ntuples = PQntuples(res->get());
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if (ntuples != 1) {
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throw std::runtime_error((boost::format("Expected only one tuple from a query "
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"to check COUNT(*), but got %1%. Query "
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"was: %2%.")
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% ntuples % query).str());
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}
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std::string numstr = PQgetvalue(res->get(), 0, 0);
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int count = boost::lexical_cast<int>(numstr);
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if (count != expected) {
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throw std::runtime_error((boost::format("Expected %1%, but got %2%, when running "
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"query: %3%.")
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% expected % count % query).str());
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}
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}
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int main(int argc, char *argv[]) {
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std::unique_ptr<pg::tempdb> db;
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try {
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db.reset(new pg::tempdb);
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} catch (const std::exception &e) {
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std::cerr << "Unable to setup database: " << e.what() << "\n";
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return 77; // <-- code to skip this test.
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}
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try {
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options_t options;
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options.conninfo = db->conninfo().c_str();
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options.num_procs = 1;
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options.slim = true;
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options.projection.reset(new reprojection(PROJ_LATLONG));
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options.output_backend = "multi";
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options.style = "tests/test_output_multi_line_trivial.style.json";
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//setup the front (input)
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parse_delegate_t parser(options.extra_attributes, options.bbox, options.projection, options.append);
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//setup the middle
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std::shared_ptr<middle_t> middle = middle_t::create_middle(options.slim);
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//setup the backend (output)
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std::vector<std::shared_ptr<output_t> > outputs = output_t::create_outputs(middle.get(), options);
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//let osmdata orchestrate between the middle and the outs
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osmdata_t osmdata(middle, outputs);
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osmdata.start();
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parser.stream_file("libxml2", "tests/test_output_multi_line_storage.osm", &osmdata);
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osmdata.stop();
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// start a new connection to run tests on
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pg::conn_ptr test_conn = pg::conn::connect(db->conninfo());
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check_count(test_conn, 1, "select count(*) from pg_catalog.pg_class where relname = 'test_line'");
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check_count(test_conn, 3, "select count(*) from test_line");
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//check that we have the number of vertexes in each linestring
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check_count(test_conn, 3, "SELECT ST_NumPoints(way) FROM test_line WHERE osm_id = 1");
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check_count(test_conn, 2, "SELECT ST_NumPoints(way) FROM test_line WHERE osm_id = 2");
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check_count(test_conn, 2, "SELECT ST_NumPoints(way) FROM test_line WHERE osm_id = 3");
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check_count(test_conn, 3, "SELECT COUNT(*) FROM test_line WHERE foo = 'bar'");
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return 0;
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} catch (const std::exception &e) {
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std::cerr << "ERROR: " << e.what() << std::endl;
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} catch (...) {
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std::cerr << "UNKNOWN ERROR" << std::endl;
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}
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return 1;
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}
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