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#include "../fixtures/util.hpp"
#include <mbgl/util/run_loop.hpp>
#include <mbgl/map/map_data.hpp>
#include <mbgl/map/map_context.hpp>
#include <mbgl/platform/default/headless_view.hpp>
#include <mbgl/platform/default/headless_display.hpp>
#include <mbgl/storage/default_file_source.hpp>
#include <cstdlib>
using namespace mbgl;
class MockView : public View {
public:
void activate() override {
}
void deactivate() override {
}
void notify() override {
}
void invalidate(std::function<void()>) override {
}
};
TEST(Transform, InvalidScale) {
MockView view;
Transform transform(view);
ASSERT_DOUBLE_EQ(0, transform.getLatLng().latitude);
ASSERT_DOUBLE_EQ(0, transform.getLatLng().longitude);
ASSERT_DOUBLE_EQ(1, transform.getScale());
transform.setScale(2);
ASSERT_DOUBLE_EQ(0, transform.getLatLng().latitude);
ASSERT_DOUBLE_EQ(0, transform.getLatLng().longitude);
ASSERT_DOUBLE_EQ(2, transform.getScale());
const double invalid = std::nan("");
transform.setScale(invalid);
ASSERT_DOUBLE_EQ(0, transform.getLatLng().latitude);
ASSERT_DOUBLE_EQ(0, transform.getLatLng().longitude);
ASSERT_DOUBLE_EQ(2, transform.getScale());
transform.scaleBy(invalid);
ASSERT_DOUBLE_EQ(0, transform.getLatLng().latitude);
ASSERT_DOUBLE_EQ(0, transform.getLatLng().longitude);
ASSERT_DOUBLE_EQ(2, transform.getScale());
transform.setZoom(invalid);
ASSERT_DOUBLE_EQ(0, transform.getLatLng().latitude);
ASSERT_DOUBLE_EQ(0, transform.getLatLng().longitude);
ASSERT_DOUBLE_EQ(2, transform.getScale());
transform.setLatLngZoom({ 0, 0 }, invalid);
ASSERT_DOUBLE_EQ(0, transform.getLatLng().latitude);
ASSERT_DOUBLE_EQ(0, transform.getLatLng().longitude);
ASSERT_DOUBLE_EQ(2, transform.getScale());
}
TEST(Transform, InvalidLatLng) {
MockView view;
Transform transform(view);
ASSERT_DOUBLE_EQ(0, transform.getLatLng().latitude);
ASSERT_DOUBLE_EQ(0, transform.getLatLng().longitude);
ASSERT_DOUBLE_EQ(1, transform.getScale());
transform.setScale(2);
transform.setLatLng({ 8, 10 });
ASSERT_DOUBLE_EQ(8, transform.getLatLng().latitude);
ASSERT_DOUBLE_EQ(10, transform.getLatLng().longitude);
ASSERT_DOUBLE_EQ(2, transform.getScale());
transform.setLatLngZoom({ 10, 8 }, 2);
ASSERT_DOUBLE_EQ(10, transform.getLatLng().latitude);
ASSERT_DOUBLE_EQ(8, transform.getLatLng().longitude);
ASSERT_DOUBLE_EQ(4, transform.getScale());
const double invalid = std::nan("");
transform.setLatLngZoom({ invalid, 8 }, 2);
ASSERT_DOUBLE_EQ(10, transform.getLatLng().latitude);
ASSERT_DOUBLE_EQ(8, transform.getLatLng().longitude);
ASSERT_DOUBLE_EQ(4, transform.getScale());
transform.setLatLngZoom({ 10, invalid }, 2);
ASSERT_DOUBLE_EQ(10, transform.getLatLng().latitude);
ASSERT_DOUBLE_EQ(8, transform.getLatLng().longitude);
ASSERT_DOUBLE_EQ(4, transform.getScale());
}
TEST(Transform, InvalidBearing) {
MockView view;
Transform transform(view);
ASSERT_DOUBLE_EQ(0, transform.getLatLng().latitude);
ASSERT_DOUBLE_EQ(0, transform.getLatLng().longitude);
ASSERT_DOUBLE_EQ(1, transform.getScale());
transform.setScale(2);
transform.setAngle(2);
ASSERT_DOUBLE_EQ(0, transform.getLatLng().latitude);
ASSERT_DOUBLE_EQ(0, transform.getLatLng().longitude);
ASSERT_DOUBLE_EQ(2, transform.getScale());
ASSERT_DOUBLE_EQ(2, transform.getAngle());
const double invalid = std::nan("");
transform.setAngle(invalid);
ASSERT_DOUBLE_EQ(0, transform.getLatLng().latitude);
ASSERT_DOUBLE_EQ(0, transform.getLatLng().longitude);
ASSERT_DOUBLE_EQ(2, transform.getScale());
ASSERT_DOUBLE_EQ(2, transform.getAngle());
}
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