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Diffstat (limited to 'test/tile/raster_dem_tile.test.cpp')
-rw-r--r-- | test/tile/raster_dem_tile.test.cpp | 93 |
1 files changed, 93 insertions, 0 deletions
diff --git a/test/tile/raster_dem_tile.test.cpp b/test/tile/raster_dem_tile.test.cpp new file mode 100644 index 0000000000..c6f9b80b42 --- /dev/null +++ b/test/tile/raster_dem_tile.test.cpp @@ -0,0 +1,93 @@ +#include <mbgl/test/util.hpp> +#include <mbgl/test/fake_file_source.hpp> +#include <mbgl/tile/raster_dem_tile.hpp> +#include <mbgl/tile/tile_loader_impl.hpp> + +#include <mbgl/style/style.hpp> +#include <mbgl/util/default_thread_pool.hpp> +#include <mbgl/util/run_loop.hpp> +#include <mbgl/map/transform.hpp> +#include <mbgl/annotation/annotation_manager.hpp> +#include <mbgl/renderer/tile_parameters.hpp> +#include <mbgl/renderer/buckets/hillshade_bucket.hpp> +#include <mbgl/renderer/image_manager.hpp> +#include <mbgl/text/glyph_manager.hpp> + +using namespace mbgl; + +class RasterDEMTileTest { +public: + FakeFileSource fileSource; + TransformState transformState; + util::RunLoop loop; + ThreadPool threadPool { 1 }; + style::Style style { loop, fileSource, 1 }; + AnnotationManager annotationManager { style }; + ImageManager imageManager; + GlyphManager glyphManager { fileSource }; + Tileset tileset { { "https://example.com" }, { 0, 22 }, "none" }; + + TileParameters tileParameters { + 1.0, + MapDebugOptions(), + transformState, + threadPool, + fileSource, + MapMode::Continuous, + annotationManager, + imageManager, + glyphManager, + 0 + }; +}; + +TEST(RasterDEMTile, setError) { + RasterDEMTileTest test; + RasterDEMTile tile(OverscaledTileID(0, 0, 0), test.tileParameters, test.tileset); + tile.setError(std::make_exception_ptr(std::runtime_error("test"))); + EXPECT_FALSE(tile.isRenderable()); + EXPECT_TRUE(tile.isLoaded()); + EXPECT_TRUE(tile.isComplete()); +} + +TEST(RasterDEMTile, onError) { + RasterDEMTileTest test; + RasterDEMTile tile(OverscaledTileID(0, 0, 0), test.tileParameters, test.tileset); + tile.onError(std::make_exception_ptr(std::runtime_error("test")), 0); + EXPECT_FALSE(tile.isRenderable()); + EXPECT_TRUE(tile.isLoaded()); + EXPECT_TRUE(tile.isComplete()); +} + +TEST(RasterDEMTile, onParsed) { + RasterDEMTileTest test; + RasterDEMTile tile(OverscaledTileID(0, 0, 0), test.tileParameters, test.tileset); + tile.onParsed(std::make_unique<HillshadeBucket>(PremultipliedImage({16, 16})), 0); + EXPECT_TRUE(tile.isRenderable()); + EXPECT_TRUE(tile.isLoaded()); + EXPECT_TRUE(tile.isComplete()); + + // Make sure that once we've had a renderable tile and then receive erroneous data, we retain + // the previously rendered data and keep the tile renderable. + tile.setError(std::make_exception_ptr(std::runtime_error("Connection offline"))); + EXPECT_TRUE(tile.isRenderable()); + EXPECT_TRUE(tile.isLoaded()); + EXPECT_TRUE(tile.isComplete()); + + // Then simulate a parsing failure and make sure that we keep it renderable in this situation + // as well. + tile.onError(std::make_exception_ptr(std::runtime_error("Parse error")), 0); + ASSERT_TRUE(tile.isRenderable()); + EXPECT_TRUE(tile.isLoaded()); + EXPECT_TRUE(tile.isComplete()); +} + +TEST(RasterDEMTile, onParsedEmpty) { + RasterDEMTileTest test; + RasterDEMTile tile(OverscaledTileID(0, 0, 0), test.tileParameters, test.tileset); + tile.onParsed(nullptr, 0); + EXPECT_FALSE(tile.isRenderable()); + EXPECT_TRUE(tile.isLoaded()); + EXPECT_TRUE(tile.isComplete()); +} + |