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[core] Added RendererState::has{Image,Layer,Source}

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This commit is contained in:
Bruno de Oliveira Abinader
2018-10-24 11:23:05 +03:00
parent 8e2214129e
commit 55710cbb67
5 changed files with 107 additions and 1 deletions
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38
test/map/map.test.cpp
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@@ -18,6 +18,8 @@
#include <mbgl/style/style.hpp>
#include <mbgl/style/image.hpp>
#include <mbgl/style/layers/background_layer.hpp>
#include <mbgl/style/layers/symbol_layer.hpp>
#include <mbgl/style/sources/geojson_source.hpp>
#include <mbgl/util/color.hpp>
using namespace mbgl;
@@ -69,12 +71,48 @@ TEST(Map, RendererState) {
test.runLoop.runOnce();
test.frontend.render(test.map);
// RendererState::getCameraOptions
const CameraOptions& options = test.frontend.getCameraOptions();
EXPECT_NEAR(options.center->latitude(), coordinate.latitude(), 1e-7);
EXPECT_NEAR(options.center->longitude(), coordinate.longitude(), 1e-7);
ASSERT_DOUBLE_EQ(*options.zoom, zoom);
ASSERT_DOUBLE_EQ(*options.pitch, pitchInDegrees);
EXPECT_NEAR(*options.angle, bearingInDegrees, 1e-7);
// RendererState::hasImage
test.map.getStyle().addImage(std::make_unique<style::Image>("default_marker", decodeImage(util::read_file("test/fixtures/sprites/default_marker.png")), 1.0));
// The frontend has not yet been notified about the newly-added image.
EXPECT_FALSE(test.frontend.hasImage("default_marker"));
test.runLoop.runOnce();
test.frontend.render(test.map);
EXPECT_TRUE(test.frontend.hasImage("default_marker"));
// RendererState::hasSource
auto source = std::make_unique<GeoJSONSource>("GeoJSONSource");
source->setGeoJSON( Geometry<double>{ Point<double>{ 0, 0 } } );
test.map.getStyle().addSource(std::move(source));
// The frontend has not yet been notified about the newly-added source.
EXPECT_FALSE(test.frontend.hasSource("GeoJSONSource"));
test.runLoop.runOnce();
test.frontend.render(test.map);
EXPECT_TRUE(test.frontend.hasSource("GeoJSONSource"));
// RendererState::hasLayer
test.map.getStyle().addLayer(std::make_unique<SymbolLayer>("SymbolLayer", "GeoJSONSource"));
// The frontend has not yet been notified about the newly-added source.
EXPECT_FALSE(test.frontend.hasLayer("SymbolLayer"));
test.runLoop.runOnce();
test.frontend.render(test.map);
EXPECT_TRUE(test.frontend.hasLayer("SymbolLayer"));
}
TEST(Map, LatLngBehavior) {