97 lines
3.0 KiB
C++
97 lines
3.0 KiB
C++
#include <mbgl/test/util.hpp>
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#include <mbgl/tile/tile_cache.hpp>
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#include <mbgl/test/fake_file_source.hpp>
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#include <mbgl/tile/tile_loader_impl.hpp>
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#include <mbgl/tile/vector_tile.hpp>
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#include <mbgl/tile/vector_tile_data.hpp>
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#include <mbgl/actor/scheduler.hpp>
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#include <mbgl/annotation/annotation_manager.hpp>
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#include <mbgl/geometry/feature_index.hpp>
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#include <mbgl/map/transform.hpp>
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#include <mbgl/renderer/buckets/symbol_bucket.hpp>
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#include <mbgl/renderer/image_manager.hpp>
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#include <mbgl/renderer/query.hpp>
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#include <mbgl/renderer/tile_parameters.hpp>
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#include <mbgl/style/layers/symbol_layer.hpp>
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#include <mbgl/style/style.hpp>
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#include <mbgl/test/vector_tile_test.hpp>
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#include <mbgl/text/glyph_manager.hpp>
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#include <mbgl/util/run_loop.hpp>
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#include <mbgl/util/identity.hpp>
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#include <memory>
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using namespace mbgl;
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namespace {
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class VectorTileMock : public VectorTile {
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public:
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VectorTileMock(const OverscaledTileID& id_,
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std::string sourceID_,
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const TileParameters& parameters,
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const Tileset& tileset)
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: VectorTile(id_, std::move(sourceID_), parameters, tileset) {
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renderable = true;
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}
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util::SimpleIdentity uniqueId;
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};
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} // namespace
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TEST(TileCache, Smoke) {
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VectorTileTest test;
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{
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TileCache cache(test.threadPool, 1);
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const OverscaledTileID id(0, 0, 0);
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auto tile = std::make_unique<VectorTileMock>(id, "source", test.tileParameters, test.tileset);
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cache.add(id, std::move(tile));
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EXPECT_TRUE(cache.has(id));
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cache.clear();
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EXPECT_FALSE(cache.has(id));
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}
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}
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TEST(TileCache, Issue15926) {
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VectorTileTest test;
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{
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TileCache cache(test.threadPool, 2);
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const OverscaledTileID id0(0, 0, 0);
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const OverscaledTileID id1(1, 0, 0);
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auto tile1 = std::make_unique<VectorTileMock>(id0, "source", test.tileParameters, test.tileset);
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auto tile2 = std::make_unique<VectorTileMock>(id0, "source", test.tileParameters, test.tileset);
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auto tile3 = std::make_unique<VectorTileMock>(id1, "source", test.tileParameters, test.tileset);
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auto tile4 = std::make_unique<VectorTileMock>(id0, "source", test.tileParameters, test.tileset);
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const auto tile1Id = tile1->uniqueId;
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// add
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cache.add(id0, std::move(tile1));
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EXPECT_TRUE(cache.has(id0));
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// adding a key already present doesn't replace the existing item
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cache.add(id0, std::move(tile2));
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EXPECT_EQ(tile1Id, static_cast<VectorTileMock*>(cache.get(id0))->uniqueId);
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// Evict on add
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cache.setSize(1);
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cache.add(id1, std::move(tile3));
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EXPECT_FALSE(cache.has(id0));
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EXPECT_TRUE(cache.has(id1));
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// Evict due to size limit change
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cache.setSize(2);
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cache.add(id0, std::move(tile4));
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EXPECT_TRUE(cache.has(id0));
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EXPECT_TRUE(cache.has(id1));
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cache.setSize(1);
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// older item should be evicted
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EXPECT_TRUE(cache.has(id0));
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EXPECT_FALSE(cache.has(id1));
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}
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}
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