58 lines
2.1 KiB
C++
58 lines
2.1 KiB
C++
#include "../fixtures/util.hpp"
|
|
#include "../fixtures/fixture_log_observer.hpp"
|
|
|
|
#include <mbgl/map/map.hpp>
|
|
#include <mbgl/map/still_image.hpp>
|
|
#include <mbgl/platform/default/headless_view.hpp>
|
|
#include <mbgl/platform/default/headless_display.hpp>
|
|
#include <mbgl/storage/default_file_source.hpp>
|
|
#include <mbgl/util/image.hpp>
|
|
#include <mbgl/util/io.hpp>
|
|
|
|
#include <future>
|
|
|
|
TEST(API, RepeatedRender) {
|
|
using namespace mbgl;
|
|
|
|
const auto style = util::read_file("test/fixtures/api/water.json");
|
|
|
|
auto display = std::make_shared<mbgl::HeadlessDisplay>();
|
|
HeadlessView view(display, 1, 256, 512);
|
|
DefaultFileSource fileSource(nullptr);
|
|
|
|
Log::setObserver(std::make_unique<FixtureLogObserver>());
|
|
|
|
Map map(view, fileSource, MapMode::Still);
|
|
|
|
{
|
|
map.setStyleJSON(style, "test/suite");
|
|
std::promise<std::unique_ptr<const StillImage>> promise;
|
|
map.renderStill([&promise](std::exception_ptr, std::unique_ptr<const StillImage> image) {
|
|
promise.set_value(std::move(image));
|
|
});
|
|
auto result = promise.get_future().get();
|
|
ASSERT_EQ(256, result->width);
|
|
ASSERT_EQ(512, result->height);
|
|
const std::string png = util::compress_png(result->width, result->height, result->pixels.get());
|
|
util::write_file("test/fixtures/api/1.png", png);
|
|
}
|
|
|
|
{
|
|
map.setStyleJSON(style, "TEST_DATA/suite");
|
|
std::promise<std::unique_ptr<const StillImage>> promise;
|
|
map.renderStill([&promise](std::exception_ptr, std::unique_ptr<const StillImage> image) {
|
|
promise.set_value(std::move(image));
|
|
});
|
|
auto result = promise.get_future().get();
|
|
ASSERT_EQ(256, result->width);
|
|
ASSERT_EQ(512, result->height);
|
|
const std::string png = util::compress_png(result->width, result->height, result->pixels.get());
|
|
util::write_file("test/fixtures/api/2.png", png);
|
|
}
|
|
|
|
auto observer = Log::removeObserver();
|
|
auto flo = dynamic_cast<FixtureLogObserver*>(observer.get());
|
|
auto unchecked = flo->unchecked();
|
|
EXPECT_TRUE(unchecked.empty()) << unchecked;
|
|
}
|