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add unit test #4177

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This commit is contained in:
Artem Pavlenko 2020-10-09 10:03:00 +01:00
parent 4fbf8a054f
commit a9d9f7ed99
2 changed files with 49 additions and 1 deletions
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2
test/data

@ -1 +1 @@
Subproject commit ce8acb4a3940e4f269a9f834ef20da2ff81b5b5e
Subproject commit c67cf11850d65e963e6103b6141f1eca67667aa2

48
test/unit/datasource/geojson.cpp
View file

@ -442,6 +442,54 @@ TEST_CASE("geojson") {
}
}
SECTION("GeoJSON ensure empty and null properties are handled")
{
mapnik::parameters params;
params["type"] = "geojson";
for (auto const& c_str : {"./test/data/json/feature-null-properties.json",
"./test/data/json/feature-empty-properties.json"})
{
std::string filename(c_str);
params["file"] = filename;
// cleanup in the case of a failed previous run
if (mapnik::util::exists(filename + ".index"))
{
mapnik::util::remove(filename + ".index");
}
for (auto create_index : { true, false })
{
if (create_index)
{
CHECK(!mapnik::util::exists(filename + ".index"));
int ret = create_disk_index(filename);
int ret_posix = (ret >> 8) & 0x000000ff;
INFO(ret);
INFO(ret_posix);
CHECK(!mapnik::util::exists(filename + ".index"));
}
for (auto cache_features : {true, false})
{
params["cache_features"] = cache_features;
auto ds = mapnik::datasource_cache::instance().create(params);
REQUIRE(bool(ds));
CHECK(ds->get_geometry_type() == mapnik::datasource_geometry_t::Point);
auto fields = ds->get_descriptor().get_descriptors();
CHECK(fields.size() == 0);
}
// cleanup
if (create_index && mapnik::util::exists(filename + ".index"))
{
mapnik::util::remove(filename + ".index");
}
}
}
}
SECTION("GeoJSON FeatureCollection")
{
std::string filename("./test/data/json/featurecollection.json");