FM / util

/srv/osrm/osrm-backend/unit_tests/util

Name	Size	Mode	Actions
bearing.cpp	3104	0644	edit dl rm
bit_range.cpp	2772	0644	edit dl rm
conditional_restrictions_parsing.cpp	1497	0644	edit dl rm
connectivity_checksum.cpp	2498	0644	edit dl rm
coordinate_calculation.cpp	18815	0644	edit dl rm
duration_parsing.cpp	3052	0644	edit dl rm
dynamic_graph.cpp	5277	0644	edit dl rm
filtered_integer_range.cpp	1338	0644	edit dl rm
group_by.cpp	1476	0644	edit dl rm
hilbert_values.cpp	3896	0644	edit dl rm
indexed_data.cpp	5589	0644	edit dl rm
io.cpp	6850	0644	edit dl rm
json_render.cpp	2149	0644	edit dl rm
opening_hours_parsing.cpp	18764	0644	edit dl rm
packed_vector.cpp	9606	0644	edit dl rm
permutation.cpp	792	0644	edit dl rm
query_heap.cpp	4043	0644	edit dl rm
range_table.cpp	3146	0644	edit dl rm
rectangle.cpp	6923	0644	edit dl rm
serialization.cpp	4303	0644	edit dl rm
static_graph.cpp	6655	0644	edit dl rm
static_rtree.cpp	19478	0644	edit dl rm
string_util.cpp	1157	0644	edit dl rm
vector_view.cpp	1929	0644	edit dl rm
viewport.cpp	571	0644	edit dl rm
web_mercator.cpp	2975	0644	edit dl rm

Edit: /srv/osrm/osrm-backend/unit_tests/util/json_render.cpp (2149B)

#include "util/json_container.hpp"
#include "util/json_renderer.hpp"

#include <boost/test/unit_test.hpp>

#include <iostream>

BOOST_AUTO_TEST_SUITE(json_renderer)

using namespace osrm::util::json;

BOOST_AUTO_TEST_CASE(number_truncating)
{
    std::string str;
    Renderer<std::string> renderer(str);

// this number would have more than 10 decimals if not truncated
    renderer(Number{42.9995999594999399299});
    BOOST_CHECK_EQUAL(str, "42.99959996");
}

BOOST_AUTO_TEST_CASE(integer)
{
    std::string str;
    Renderer<std::string> renderer(str);
    renderer(Number{42.0});
    BOOST_CHECK_EQUAL(str, "42");
}

BOOST_AUTO_TEST_CASE(test_json_issue_6531)
{
    std::string output;
    osrm::util::json::Renderer<std::string> renderer(output);
    renderer(0.0000000000017114087924596788);
    BOOST_CHECK_EQUAL(output, "1.711408792e-12");

output.clear();
    renderer(42.0);
    BOOST_CHECK_EQUAL(output, "42");

output.clear();
    renderer(42.1);
    BOOST_CHECK_EQUAL(output, "42.1");

output.clear();
    renderer(42.12);
    BOOST_CHECK_EQUAL(output, "42.12");

output.clear();
    renderer(42.123);
    BOOST_CHECK_EQUAL(output, "42.123");

output.clear();
    renderer(42.1234);
    BOOST_CHECK_EQUAL(output, "42.1234");

output.clear();
    renderer(42.12345);
    BOOST_CHECK_EQUAL(output, "42.12345");

output.clear();
    renderer(42.123456);
    BOOST_CHECK_EQUAL(output, "42.123456");

output.clear();
    renderer(42.1234567);
    BOOST_CHECK_EQUAL(output, "42.1234567");

output.clear();
    renderer(42.12345678);
    BOOST_CHECK_EQUAL(output, "42.12345678");

output.clear();
    renderer(42.123456789);
    BOOST_CHECK_EQUAL(output, "42.12345679");

output.clear();
    renderer(0.12345678912345);
    BOOST_CHECK_EQUAL(output, "0.1234567891");

output.clear();
    renderer(0.123456789);
    BOOST_CHECK_EQUAL(output, "0.123456789");

output.clear();
    renderer(0.12345678916);
    BOOST_CHECK_EQUAL(output, "0.1234567892");

output.clear();
    renderer(123456789123456789);
    BOOST_CHECK_EQUAL(output, "1.234567891e+17");
}

BOOST_AUTO_TEST_SUITE_END()

#include "util/json_container.hpp" #include "util/json_renderer.hpp" #include #include BOOST_AUTO_TEST_SUITE(json_renderer) using namespace osrm::util::json; BOOST_AUTO_TEST_CASE(number_truncating) { std::string str; Renderer renderer(str); // this number would have more than 10 decimals if not truncated renderer(Number{42.9995999594999399299}); BOOST_CHECK_EQUAL(str, "42.99959996"); } BOOST_AUTO_TEST_CASE(integer) { std::string str; Renderer renderer(str); renderer(Number{42.0}); BOOST_CHECK_EQUAL(str, "42"); } BOOST_AUTO_TEST_CASE(test_json_issue_6531) { std::string output; osrm::util::json::Renderer renderer(output); renderer(0.0000000000017114087924596788); BOOST_CHECK_EQUAL(output, "1.711408792e-12"); output.clear(); renderer(42.0); BOOST_CHECK_EQUAL(output, "42"); output.clear(); renderer(42.1); BOOST_CHECK_EQUAL(output, "42.1"); output.clear(); renderer(42.12); BOOST_CHECK_EQUAL(output, "42.12"); output.clear(); renderer(42.123); BOOST_CHECK_EQUAL(output, "42.123"); output.clear(); renderer(42.1234); BOOST_CHECK_EQUAL(output, "42.1234"); output.clear(); renderer(42.12345); BOOST_CHECK_EQUAL(output, "42.12345"); output.clear(); renderer(42.123456); BOOST_CHECK_EQUAL(output, "42.123456"); output.clear(); renderer(42.1234567); BOOST_CHECK_EQUAL(output, "42.1234567"); output.clear(); renderer(42.12345678); BOOST_CHECK_EQUAL(output, "42.12345678"); output.clear(); renderer(42.123456789); BOOST_CHECK_EQUAL(output, "42.12345679"); output.clear(); renderer(0.12345678912345); BOOST_CHECK_EQUAL(output, "0.1234567891"); output.clear(); renderer(0.123456789); BOOST_CHECK_EQUAL(output, "0.123456789"); output.clear(); renderer(0.12345678916); BOOST_CHECK_EQUAL(output, "0.1234567892"); output.clear(); renderer(123456789123456789); BOOST_CHECK_EQUAL(output, "1.234567891e+17"); } BOOST_AUTO_TEST_SUITE_END()