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author | Bruno de Oliveira Abinader <bruno@mapbox.com> | 2017-08-13 12:20:35 +0300 |
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committer | Bruno de Oliveira Abinader <bruno@mapbox.com> | 2017-08-22 10:17:25 +0300 |
commit | 224e9e6261e332dc97b3fad3be58f3146d07b280 (patch) | |
tree | af586dc0fe7d3c3c0bfd7bd38b598fb4bd87b0f9 | |
parent | 80e4b2f1abfb59cf956d8fdea4576e566357ba25 (diff) | |
download | qtlocation-mapboxgl-224e9e6261e332dc97b3fad3be58f3146d07b280.tar.gz |
[test] Re-added API.ZoomHistory
-rw-r--r-- | cmake/test-files.cmake | 1 | ||||
-rw-r--r-- | test/api/zoom_history.cpp | 65 | ||||
-rw-r--r-- | test/fixtures/zoom_history/expected.png | bin | 0 -> 3894 bytes |
3 files changed, 66 insertions, 0 deletions
diff --git a/cmake/test-files.cmake b/cmake/test-files.cmake index aaf0271bd4..027c34f31e 100644 --- a/cmake/test-files.cmake +++ b/cmake/test-files.cmake @@ -18,6 +18,7 @@ set(MBGL_TEST_FILES test/api/custom_layer.test.cpp test/api/query.test.cpp test/api/recycle_map.cpp + test/api/zoom_history.cpp # gl test/gl/bucket.test.cpp diff --git a/test/api/zoom_history.cpp b/test/api/zoom_history.cpp new file mode 100644 index 0000000000..3c60a5e2f2 --- /dev/null +++ b/test/api/zoom_history.cpp @@ -0,0 +1,65 @@ +#include <mbgl/test/util.hpp> +#include <mbgl/test/stub_file_source.hpp> + +#include <mbgl/gl/headless_frontend.hpp> +#include <mbgl/map/map.hpp> +#include <mbgl/renderer/backend_scope.hpp> +#include <mbgl/storage/online_file_source.hpp> +#include <mbgl/style/function/camera_function.hpp> +#include <mbgl/style/function/exponential_stops.hpp> +#include <mbgl/style/image.hpp> +#include <mbgl/style/layers/line_layer.hpp> +#include <mbgl/style/sources/geojson_source.hpp> +#include <mbgl/style/style.hpp> +#include <mbgl/util/default_thread_pool.hpp> +#include <mbgl/util/exception.hpp> +#include <mbgl/util/geometry.hpp> +#include <mbgl/util/geojson.hpp> +#include <mbgl/util/io.hpp> +#include <mbgl/util/run_loop.hpp> + +using namespace mbgl; +using namespace mbgl::style; + +TEST(API, ZoomHistory) { + util::RunLoop loop; + + StubFileSource fileSource; + ThreadPool threadPool(4); + float pixelRatio { 1 }; + + HeadlessFrontend frontend { pixelRatio, fileSource, threadPool }; + auto map = std::make_unique<Map>(frontend, MapObserver::nullObserver(), frontend.getSize(), + pixelRatio, fileSource, threadPool, MapMode::Still); + + EXPECT_TRUE(map); + + map->getStyle().loadJSON(util::read_file("test/fixtures/api/empty.json")); + + auto source = std::make_unique<GeoJSONSource>("source"); + source->setGeoJSON({ LineString<double> { { 45, -45 }, { -45, 45 } } }); + map->getStyle().addSource(std::move(source)); + + auto layer = std::make_unique<LineLayer>("layer-1", "source"); + layer->setLineWidth(CameraFunction<float> { ExponentialStops<float> {{ { 0, 8 }, { 1, 16 } }} }); + layer->setLineDasharray({ std::vector<float> { 1, 1 } }); + layer->setLineColor( { Color::black() } ); + map->getStyle().addLayer(std::move(layer)); + + layer = std::make_unique<LineLayer>("layer-2", "source"); + layer->setLineWidth(CameraFunction<float> { ExponentialStops<float> {{ { 0, 4 }, { 1, 8 } }} }); + layer->setLineDasharray({ std::vector<float> { 2, 2 } }); + layer->setLineColor( { Color::red() } ); + map->getStyle().addLayer(std::move(layer)); + + // ZoomHistory.lastIntegerZoom is 1. + map->setZoom(1.0); + frontend.render(*map); + + map->setZoom(0.0); + frontend.render(*map); + + // ZoomHistory.lastIntegerZoom should be 0. + map->setZoom(0.5); + test::checkImage("test/fixtures/zoom_history", frontend.render(*map), 0.0002); +} diff --git a/test/fixtures/zoom_history/expected.png b/test/fixtures/zoom_history/expected.png Binary files differnew file mode 100644 index 0000000000..100dc508a4 --- /dev/null +++ b/test/fixtures/zoom_history/expected.png |