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ensure valid objects in shapeindex test

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This commit is contained in:
Dane Springmeyer 2016-01-29 16:30:03 -08:00
parent 0b22bd87f7
commit a447c78d2e
1 changed files with 2 additions and 0 deletions
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test/unit/datasource/shapeindex.cpp
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@ -39,6 +39,7 @@ std::size_t count_shapefile_features(std::string const& filename)
params["type"] = "shape";
params["file"] = filename;
auto ds = mapnik::datasource_cache::instance().create(params);
REQUIRE(ds != nullptr);
CHECK(ds->type() == mapnik::datasource::datasource_t::Vector);
auto fields = ds->get_descriptor().get_descriptors();
mapnik::query query(ds->envelope());
@ -47,6 +48,7 @@ std::size_t count_shapefile_features(std::string const& filename)
query.add_property_name(field.get_name());
}
auto features = ds->features(query);
REQUIRE(features != nullptr);
std::size_t feature_count = 0;
auto feature = features->next();