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author | m-stephen <truestyle2005@163.com> | 2019-11-01 10:27:03 +0800 |
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committer | GitHub <noreply@github.com> | 2019-11-01 10:27:03 +0800 |
commit | 9427c04bc709c39f7e083b6d1597aaf33af8c302 (patch) | |
tree | 224fa2bffbc6a81b447c76b98e4c13a51baadc29 /test/style | |
parent | fc2c02bbc6abaef52077fe5e9e78f772e6009967 (diff) | |
parent | 5b38cfee18800cbb3c6a3186882744592662c3d6 (diff) | |
download | qtlocation-mapboxgl-9427c04bc709c39f7e083b6d1597aaf33af8c302.tar.gz |
Merge branch 'master' into stephen-improve-accuracy-for-cameraupstream/stephen-improve-accuracy-for-camera
Diffstat (limited to 'test/style')
-rw-r--r-- | test/style/source.test.cpp | 76 |
1 files changed, 75 insertions, 1 deletions
diff --git a/test/style/source.test.cpp b/test/style/source.test.cpp index ca0e79f46a..a08d11c7ad 100644 --- a/test/style/source.test.cpp +++ b/test/style/source.test.cpp @@ -35,10 +35,11 @@ #include <mbgl/util/optional.hpp> #include <mbgl/util/range.hpp> -#include <mbgl/map/transform.hpp> #include <mbgl/annotation/annotation_manager.hpp> #include <mbgl/annotation/annotation_source.hpp> +#include <mbgl/map/transform.hpp> #include <mbgl/renderer/image_manager.hpp> +#include <mbgl/renderer/tile_render_data.hpp> #include <mbgl/text/glyph_manager.hpp> #include <cstdint> @@ -793,6 +794,79 @@ TEST(Source, CustomGeometrySourceSetTileData) { test.run(); } +namespace { + +class FakeTileSource; + +class FakeTile : public Tile { +public: + FakeTile(FakeTileSource& source_, const OverscaledTileID& tileID) + : Tile(Tile::Kind::Geometry, tileID), source(source_) { + renderable = true; + } + void setNecessity(TileNecessity necessity) override; + bool layerPropertiesUpdated(const Immutable<style::LayerProperties>&) override { return true; } + + std::unique_ptr<TileRenderData> createRenderData() override { return nullptr; } + +private: + FakeTileSource& source; +}; + +class FakeTileSource : public RenderTileSetSource { +public: + MOCK_METHOD1(tileSetNecessity, void(TileNecessity)); + + explicit FakeTileSource(Immutable<style::Source::Impl> impl_) : RenderTileSetSource(std::move(impl_)) {} + void updateInternal(const Tileset& tileset, + const std::vector<Immutable<style::LayerProperties>>& layers, + const bool needsRendering, + const bool needsRelayout, + const TileParameters& parameters) override { + tilePyramid.update(layers, + needsRendering, + needsRelayout, + parameters, + SourceType::Vector, + util::tileSize, + tileset.zoomRange, + tileset.bounds, + [&](const OverscaledTileID& tileID) { return std::make_unique<FakeTile>(*this, tileID); }); + } + + const optional<Tileset>& getTileset() const override { + return static_cast<const style::VectorSource::Impl&>(*baseImpl).tileset; + } +}; + +void FakeTile::setNecessity(TileNecessity necessity) { + source.tileSetNecessity(necessity); +} + +} // namespace + +TEST(Source, InvisibleSourcesTileNecessity) { + SourceTest test; + VectorSource initialized("source", Tileset{{"tiles"}}); + initialized.loadDescription(*test.fileSource); + + FakeTileSource renderTilesetSource{initialized.baseImpl}; + RenderSource* renderSource = &renderTilesetSource; + LineLayer layer("id", "source"); + Immutable<LayerProperties> layerProperties = + makeMutable<LineLayerProperties>(staticImmutableCast<LineLayer::Impl>(layer.baseImpl)); + std::vector<Immutable<LayerProperties>> layers{layerProperties}; + EXPECT_CALL(renderTilesetSource, tileSetNecessity(TileNecessity::Required)).Times(1); + renderSource->update(initialized.baseImpl, layers, true, true, test.tileParameters); + + // Necessity for invisible tiles must be set to `optional`. + EXPECT_CALL(renderTilesetSource, tileSetNecessity(TileNecessity::Optional)).Times(1); + renderSource->update(initialized.baseImpl, layers, false, false, test.tileParameters); + + // Necessity is again `required` once tiles get back visible. + EXPECT_CALL(renderTilesetSource, tileSetNecessity(TileNecessity::Required)).Times(1); + renderSource->update(initialized.baseImpl, layers, true, false, test.tileParameters); +} TEST(Source, RenderTileSetSourceUpdate) { SourceTest test; |