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#include "catch.hpp"
// mapnik
#include <mapnik/image.hpp>
#include <mapnik/image_util.hpp>
TEST_CASE("image set_pixel")
{
SECTION("test gray32")
{
mapnik::image_gray32 im(256, 256);
mapnik::set_pixel(im, 0, 0, -1);
auto pixel = mapnik::get_pixel<mapnik::image_gray32::pixel_type>(im, 0, 0);
INFO(pixel);
CHECK(pixel == 0);
}
SECTION("test gray8s")
{
mapnik::image_gray8s im(256, 256);
mapnik::set_pixel(im, 0, 0, std::numeric_limits<mapnik::image_gray8s::pixel_type>::max() + 1);
auto pixel = mapnik::get_pixel<mapnik::image_gray8s::pixel_type>(im, 0, 0);
INFO(pixel);
CHECK((int)pixel == (int)std::numeric_limits<mapnik::image_gray8s::pixel_type>::max());
}
}
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