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drop useless test (should be covered by visual tests)

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Dane Springmeyer 2015-04-26 01:16:25 +02:00
parent 6227ca8588
commit 8a64d6aeba
1 changed files with 0 additions and 101 deletions
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101
test/unit/core/map_request_test.cpp
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@ -1,101 +0,0 @@
#include "catch.hpp"
#include <iostream>
#include <mapnik/map.hpp>
#include <mapnik/load_map.hpp>
#include <mapnik/agg_renderer.hpp>
#if defined(HAVE_CAIRO)
#include <mapnik/cairo/cairo_renderer.hpp>
#endif
#include <mapnik/image_util.hpp>
#include <mapnik/datasource_cache.hpp>
#include <mapnik/font_engine_freetype.hpp>
#include <mapnik/image.hpp>
#include <mapnik/image_reader.hpp>
#include <mapnik/scale_denominator.hpp>
#include <mapnik/feature_style_processor.hpp>
#include <mapnik/projection.hpp>
#include <mapnik/layer.hpp>
#include <vector>
#include <algorithm>
TEST_CASE("mapnik::request") {
SECTION("rendering") {
try {
mapnik::datasource_cache::instance().register_datasources("plugins/input/csv.input");
mapnik::freetype_engine::register_fonts("./fonts", true );
mapnik::Map m(256,256);
mapnik::load_map(m,"./tests/data/good_maps/marker-text-line.xml",false);
m.zoom_all();
mapnik::image_rgba8 im(m.width(),m.height());
double scale_factor = 1.2;
// render normally with apply() and just map and image
mapnik::agg_renderer<mapnik::image_rgba8> renderer1(m,im,scale_factor);
renderer1.apply();
// reset image
mapnik::fill(im, 0);
// set up a mapnik::request object
mapnik::request req(m.width(),m.height(),m.get_current_extent());
req.set_buffer_size(m.buffer_size());
// render using apply() and mapnik::request
mapnik::attributes vars;
mapnik::agg_renderer<mapnik::image_rgba8> renderer2(m,req,vars,im,scale_factor);
renderer2.apply();
// reset image
mapnik::fill(im, 0);
// render with apply_to_layer api and mapnik::request params passed to apply_to_layer
mapnik::agg_renderer<mapnik::image_rgba8> renderer3(m,req,vars,im,scale_factor);
renderer3.start_map_processing(m);
mapnik::projection map_proj(m.srs(),true);
double scale_denom = mapnik::scale_denominator(req.scale(),map_proj.is_geographic());
scale_denom *= scale_factor;
for (mapnik::layer const& lyr : m.layers() )
{
if (lyr.visible(scale_denom))
{
std::set<std::string> names;
renderer3.apply_to_layer(lyr,
renderer3,
map_proj,
req.scale(),
scale_denom,
req.width(),
req.height(),
req.extent(),
req.buffer_size(),
names);
}
}
renderer3.end_map_processing(m);
// also test cairo
#if defined(HAVE_CAIRO)
mapnik::cairo_surface_ptr image_surface(
cairo_image_surface_create(CAIRO_FORMAT_ARGB32,req.width(),req.height()),
mapnik::cairo_surface_closer());
mapnik::cairo_ptr image_context = (mapnik::create_context(image_surface));
mapnik::cairo_renderer<mapnik::cairo_ptr> png_render(m,req,vars,image_context,scale_factor);
png_render.apply();
//cairo_surface_write_to_png(&*image_surface, expected_cairo.c_str());
//std::string actual_cairo("/tmp/map-request-marker-text-line-actual4.png");
//cairo_surface_write_to_png(&*image_surface, actual_cairo.c_str());
// TODO - non visual way to test
#endif
// TODO - test grid_renderer
} catch (std::exception const& ex) {
std::clog << ex.what() << "\n";
}
}
}