135 lines
4.2 KiB
C++
135 lines
4.2 KiB
C++
#include <mbgl/test/util.hpp>
|
|
#include <mbgl/test/fixture_log_observer.hpp>
|
|
|
|
#include <mbgl/map/map.hpp>
|
|
#include <mbgl/map/backend_scope.hpp>
|
|
#include <mbgl/gl/headless_backend.hpp>
|
|
#include <mbgl/gl/offscreen_view.hpp>
|
|
#include <mbgl/util/default_thread_pool.hpp>
|
|
#include <mbgl/storage/default_file_source.hpp>
|
|
#include <mbgl/util/image.hpp>
|
|
#include <mbgl/util/io.hpp>
|
|
#include <mbgl/util/run_loop.hpp>
|
|
#include <mbgl/style/style.hpp>
|
|
#include <mbgl/style/layers/line_layer.hpp>
|
|
#include <mbgl/style/sources/geojson_source.hpp>
|
|
|
|
#include <future>
|
|
|
|
using namespace mbgl;
|
|
|
|
|
|
TEST(API, RepeatedRender) {
|
|
|
|
util::RunLoop loop;
|
|
|
|
const auto style = util::read_file("test/fixtures/api/water.json");
|
|
|
|
HeadlessBackend backend { test::sharedDisplay() };
|
|
BackendScope scope { backend };
|
|
OffscreenView view { backend.getContext(), { 512, 512 } };
|
|
DefaultFileSource fileSource(":memory:", "test/fixtures/api/assets");
|
|
ThreadPool threadPool(4);
|
|
|
|
Log::setObserver(std::make_unique<FixtureLogObserver>());
|
|
|
|
Map map(backend, MapObserver::nullObserver(), view.getSize(), 1, fileSource, threadPool, MapMode::Still);
|
|
|
|
{
|
|
map.getStyle().loadJSON(style);
|
|
PremultipliedImage result;
|
|
map.renderStill(view, [&](std::exception_ptr) {
|
|
result = view.readStillImage();
|
|
});
|
|
|
|
while (!result.valid()) {
|
|
loop.runOnce();
|
|
}
|
|
|
|
ASSERT_EQ(512u, result.size.width);
|
|
ASSERT_EQ(512u, result.size.height);
|
|
test::checkImage("test/fixtures/api/repeated_render", result, 0.0003, 0.1);
|
|
}
|
|
|
|
{
|
|
map.getStyle().loadJSON(style);
|
|
PremultipliedImage result;
|
|
map.renderStill(view, [&](std::exception_ptr) {
|
|
result = view.readStillImage();
|
|
});
|
|
|
|
while (!result.valid()) {
|
|
loop.runOnce();
|
|
}
|
|
|
|
ASSERT_EQ(512u, result.size.width);
|
|
ASSERT_EQ(512u, result.size.height);
|
|
test::checkImage("test/fixtures/api/repeated_render", result, 0.0003, 0.1);
|
|
}
|
|
|
|
auto observer = Log::removeObserver();
|
|
auto flo = dynamic_cast<FixtureLogObserver*>(observer.get());
|
|
auto unchecked = flo->unchecked();
|
|
EXPECT_TRUE(unchecked.empty()) << unchecked;
|
|
}
|
|
|
|
TEST(API, ZoomHistory) {
|
|
util::RunLoop loop;
|
|
|
|
const auto style = util::read_file("test/fixtures/api/empty.json");
|
|
|
|
HeadlessBackend backend { test::sharedDisplay() };
|
|
BackendScope scope { backend };
|
|
OffscreenView view { backend.getContext(), { 512, 512 } };
|
|
DefaultFileSource fileSource(":memory:", ".");
|
|
ThreadPool threadPool(4);
|
|
|
|
Log::setObserver(std::make_unique<FixtureLogObserver>());
|
|
|
|
Map map(backend, MapObserver::nullObserver(), view.getSize(), 1, fileSource, threadPool, MapMode::Still);
|
|
map.getStyle().loadJSON(style);
|
|
|
|
auto geojson = mapbox::geojson::parse(R"t({ "type": "FeatureCollection", "features": [{ "type": "Feature", "properties": {}, "geometry": { "type": "LineString", "coordinates": [ [ -150, -75 ], [ 150, 75 ] ] } } ] })t");
|
|
auto source = std::make_unique<mbgl::style::GeoJSONSource>("testSource");
|
|
source->setGeoJSON(std::move(geojson));
|
|
map.getStyle().addSource(std::move(source));
|
|
|
|
auto layer = std::make_unique<mbgl::style::LineLayer>("testLayer", "testSource");
|
|
layer->setLineDasharray({ { 1.0f, 2.0f } });
|
|
layer->setLineWidth({ 16.0f });
|
|
map.getStyle().addLayer(std::move(layer));
|
|
|
|
{
|
|
PremultipliedImage result;
|
|
map.renderStill(view, [&](std::exception_ptr) {
|
|
result = view.readStillImage();
|
|
});
|
|
|
|
while (!result.valid()) {
|
|
loop.runOnce();
|
|
}
|
|
|
|
test::checkImage("test/fixtures/api/z0", result, 0.0002, 0.1);
|
|
}
|
|
|
|
{
|
|
map.setZoom(1.0);
|
|
|
|
PremultipliedImage result;
|
|
map.renderStill(view, [&](std::exception_ptr) {
|
|
result = view.readStillImage();
|
|
});
|
|
|
|
while (!result.valid()) {
|
|
loop.runOnce();
|
|
}
|
|
|
|
test::checkImage("test/fixtures/api/z1", result, 0.0002, 0.1);
|
|
}
|
|
|
|
auto observer = Log::removeObserver();
|
|
auto flo = dynamic_cast<FixtureLogObserver*>(observer.get());
|
|
auto unchecked = flo->unchecked();
|
|
EXPECT_TRUE(unchecked.empty()) << unchecked;
|
|
}
|