[tests] Replaced the ZoomHistory test with a render test

This commit is contained in:
John Firebaugh
2018-06-27 13:28:05 -07:00
parent acbcf7e7e6
commit ab5e496219
5 changed files with 3 additions and 73 deletions

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@@ -19,7 +19,6 @@ 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
# geometry
test/geometry/dem_data.test.cpp

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@@ -28,6 +28,8 @@
"query-tests/line-width/feature-state": "skip - port https://github.com/mapbox/mapbox-gl-js/pull/6263 - needs issue",
"query-tests/feature-state/default": "skip - port https://github.com/mapbox/mapbox-gl-js/pull/6263 - needs issue",
"query-tests/regressions/mapbox-gl-js#6555": "skip - no querySourceFeatures in mbgl-node; needs issue",
"query-tests/symbol/filtered-rotated-after-insert": "skip - https://github.com/mapbox/mapbox-gl-native/pull/12225",
"query-tests/symbol/rotated-sort": "skip - https://github.com/mapbox/mapbox-gl-native/pull/12225",
"render-tests/background-color/transition": "https://github.com/mapbox/mapbox-gl-native/issues/10619",
"render-tests/collator/resolved-locale": "Some test platforms don't resolve 'en' locale",
"render-tests/collator/default": "Some test platforms don't resolve 'en' locale",

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@@ -1,71 +0,0 @@
#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::Static);
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);
map->setZoom(1.0);
frontend.render(*map);
map->setZoom(0.5);
test::checkImage("test/fixtures/zoom_history", frontend.render(*map), 0.0002);
}

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