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