5ec97c39fe
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com> Co-authored-by: Bart Louwers <bart.louwers@gmail.com>
1412 lines
82 KiB
C++
1412 lines
82 KiB
C++
#include <mbgl/test/util.hpp>
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#include <mbgl/test/mock.hpp>
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#include <mbgl/util/variant.hpp>
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#include <mapbox/variant_io.hpp>
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#include <mbgl/algorithm/update_renderables.hpp>
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using namespace mbgl;
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enum LookupResult : bool {
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NotFound = false,
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Found = true,
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};
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struct GetTileDataAction {
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const OverscaledTileID tileID;
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const LookupResult found;
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bool operator==(const GetTileDataAction& rhs) const { return tileID == rhs.tileID && found == rhs.found; }
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};
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std::ostream& operator<<(std::ostream& os, const GetTileDataAction& action) {
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return os << "GetTileDataAction{ { " << int(action.tileID.overscaledZ) << ", " << int(action.tileID.wrap) << ", { "
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<< int(action.tileID.canonical.z) << ", " << action.tileID.canonical.x << ", "
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<< action.tileID.canonical.y << " } }, " << (action.found == Found ? "Found" : "NotFound") << " }\n";
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}
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struct CreateTileDataAction {
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const OverscaledTileID tileID;
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bool operator==(const CreateTileDataAction& rhs) const { return tileID == rhs.tileID; }
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};
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std::ostream& operator<<(std::ostream& os, const CreateTileDataAction& action) {
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return os << "CreateTileDataAction{ { " << int(action.tileID.overscaledZ) << ", " << int(action.tileID.wrap)
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<< ", { " << int(action.tileID.canonical.z) << ", " << action.tileID.canonical.x << ", "
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<< action.tileID.canonical.y << " } } }\n";
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}
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struct RetainTileDataAction {
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const OverscaledTileID tileID;
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const TileNecessity necessity;
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bool operator==(const RetainTileDataAction& rhs) const {
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return tileID == rhs.tileID && necessity == rhs.necessity;
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}
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};
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std::ostream& operator<<(std::ostream& os, const RetainTileDataAction& action) {
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return os << "RetainTileDataAction{ { " << int(action.tileID.overscaledZ) << ", " << int(action.tileID.wrap)
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<< ", { " << int(action.tileID.canonical.z) << ", " << action.tileID.canonical.x << ", "
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<< action.tileID.canonical.y << " } }, "
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<< (action.necessity == TileNecessity::Required ? "Required" : "Optional") << " }\n";
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}
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struct RenderTileAction {
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const UnwrappedTileID tileID;
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const MockTileData& tileData;
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bool operator==(const RenderTileAction& rhs) const { return tileID == rhs.tileID && &tileData == &rhs.tileData; }
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};
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std::ostream& operator<<(std::ostream& os, const RenderTileAction& action) {
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const int64_t x = (1ul << action.tileID.canonical.z) * action.tileID.wrap + action.tileID.canonical.x;
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return os << "RenderTileAction{ { " << int(action.tileID.canonical.z) << ", " << x << ", "
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<< action.tileID.canonical.y << " }, *tile_" << int(action.tileData.tileID.overscaledZ) << "_"
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<< int(action.tileData.tileID.canonical.z) << "_" << action.tileData.tileID.canonical.x << "_"
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<< action.tileData.tileID.canonical.y << " }\n";
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}
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using ActionLogEntry = variant<GetTileDataAction, CreateTileDataAction, RetainTileDataAction, RenderTileAction>;
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using ActionLog = std::vector<ActionLogEntry>;
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template <typename T>
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auto getTileDataFn(ActionLog& log, const T& dataTiles) {
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return [&](const auto& id) {
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auto it = dataTiles.find(id);
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log.emplace_back(GetTileDataAction{id, it != dataTiles.end() ? Found : NotFound});
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return (it != dataTiles.end()) ? it->second.get() : nullptr;
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};
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}
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template <typename T>
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auto createTileDataFn(ActionLog& log, T& dataTiles) {
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return [&](const auto& id) {
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log.emplace_back(CreateTileDataAction{id});
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return (dataTiles[id] = std::make_unique<MockTileData>(id)).get();
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};
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}
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template <typename = int>
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auto retainTileDataFn(ActionLog& log) {
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return [&](auto& tileData, TileNecessity necessity) {
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log.emplace_back(RetainTileDataAction{tileData.tileID, necessity});
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};
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}
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template <typename = int>
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auto renderTileFn(ActionLog& log) {
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return [&](const auto& id, auto& tileData) {
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log.emplace_back(RenderTileAction{id, tileData});
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};
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}
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TEST(UpdateRenderables, SingleTile) {
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ActionLog log;
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MockSource source;
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auto getTileData = getTileDataFn(log, source.dataTiles);
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auto createTileData = createTileDataFn(log, source.dataTiles);
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auto retainTileData = retainTileDataFn(log);
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auto renderTile = renderTileFn(log);
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source.idealTiles.emplace(OverscaledTileID{1, 1, 1});
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// Make sure that we're getting the tile back.
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auto tile_1_1_1_1 = source.createTileData(OverscaledTileID{1, 1, 1});
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tile_1_1_1_1->renderable = true;
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algorithm::updateRenderables(
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getTileData, createTileData, retainTileData, renderTile, source.idealTiles, source.dataTiles, source.zoomRange);
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EXPECT_EQ(ActionLog({
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GetTileDataAction{{1, 0, {1, 1, 1}}, Found}, // found ideal tile
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RetainTileDataAction{{1, 0, {1, 1, 1}}, TileNecessity::Required}, //
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RenderTileAction{{1, 1, 1}, *tile_1_1_1_1}, // render ideal tile
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}),
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log);
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// Check a repeated render with the same data.
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log.clear();
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algorithm::updateRenderables(
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getTileData, createTileData, retainTileData, renderTile, source.idealTiles, source.dataTiles, source.zoomRange);
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EXPECT_EQ(ActionLog({
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GetTileDataAction{{1, 0, {1, 1, 1}}, Found}, // found ideal tile
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RetainTileDataAction{{1, 0, {1, 1, 1}}, TileNecessity::Required}, //
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RenderTileAction{{1, 1, 1}, *tile_1_1_1_1}, // render ideal tile
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}),
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log);
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// Insert a tile we don't have data for.
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log.clear();
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source.idealTiles.emplace(OverscaledTileID{1, 0, 1});
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algorithm::updateRenderables(
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getTileData, createTileData, retainTileData, renderTile, source.idealTiles, source.dataTiles, source.zoomRange);
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EXPECT_EQ(ActionLog({
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GetTileDataAction{{1, 0, {1, 0, 1}}, NotFound}, // missing ideal tile
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CreateTileDataAction{{1, 0, {1, 0, 1}}}, // create ideal tile
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RetainTileDataAction{{1, 0, {1, 0, 1}}, TileNecessity::Required}, //
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GetTileDataAction{{2, 0, {2, 0, 2}}, NotFound}, // four child tiles
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GetTileDataAction{{2, 0, {2, 0, 3}}, NotFound}, // ...
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GetTileDataAction{{2, 0, {2, 1, 2}}, NotFound}, // ...
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GetTileDataAction{{2, 0, {2, 1, 3}}, NotFound}, // ...
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GetTileDataAction{{0, 0, {0, 0, 0}}, NotFound}, // parent tile
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GetTileDataAction{{1, 0, {1, 1, 1}}, Found}, // found ideal tile
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RetainTileDataAction{{1, 0, {1, 1, 1}}, TileNecessity::Required}, //
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RenderTileAction{{1, 1, 1}, *tile_1_1_1_1}, // render found tile
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}),
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log);
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// Mark the created tile as having the optional request tried.
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log.clear();
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source.dataTiles[{1, 0, {1, 0, 1}}]->triedOptional = true;
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algorithm::updateRenderables(
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getTileData, createTileData, retainTileData, renderTile, source.idealTiles, source.dataTiles, source.zoomRange);
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EXPECT_EQ(ActionLog({
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GetTileDataAction{{1, 0, {1, 0, 1}}, Found}, // missing ideal tile
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RetainTileDataAction{{1, 0, {1, 0, 1}}, TileNecessity::Required}, //
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GetTileDataAction{{2, 0, {2, 0, 2}}, NotFound}, // four child tiles
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GetTileDataAction{{2, 0, {2, 0, 3}}, NotFound}, // ...
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GetTileDataAction{{2, 0, {2, 1, 2}}, NotFound}, // ...
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GetTileDataAction{{2, 0, {2, 1, 3}}, NotFound}, // ...
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GetTileDataAction{{0, 0, {0, 0, 0}}, NotFound}, // parent tile
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CreateTileDataAction{{0, 0, {0, 0, 0}}}, // load parent tile
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RetainTileDataAction{{0, 0, {0, 0, 0}}, TileNecessity::Optional}, //
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GetTileDataAction{{1, 0, {1, 1, 1}}, Found}, // found ideal tile
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RetainTileDataAction{{1, 0, {1, 1, 1}}, TileNecessity::Required}, //
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RenderTileAction{{1, 1, 1}, *tile_1_1_1_1}, // render found tile
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}),
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log);
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// Now insert the missing tile and check that we're rendering it.
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log.clear();
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auto tile_1_1_0_1 = source.createTileData(OverscaledTileID{1, 0, 1});
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tile_1_1_0_1->renderable = true;
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algorithm::updateRenderables(
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getTileData, createTileData, retainTileData, renderTile, source.idealTiles, source.dataTiles, source.zoomRange);
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EXPECT_EQ(ActionLog({
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GetTileDataAction{{1, 0, {1, 0, 1}}, Found}, // newly added tile
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RetainTileDataAction{{1, 0, {1, 0, 1}}, TileNecessity::Required}, //
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RenderTileAction{{1, 0, 1}, *tile_1_1_0_1}, // render ideal tile
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GetTileDataAction{{1, 0, {1, 1, 1}}, Found}, // ideal tile
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RetainTileDataAction{{1, 0, {1, 1, 1}}, TileNecessity::Required}, //
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RenderTileAction{{1, 1, 1}, *tile_1_1_1_1}, // render found tile
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}),
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log);
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// Insert another tile, and another bucket that has a different name and
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// check that we're not using it.
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log.clear();
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source.idealTiles.emplace(OverscaledTileID{1, 0, 0});
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auto tile_1_1_0_0 = source.createTileData(OverscaledTileID{1, 0, 0});
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algorithm::updateRenderables(
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getTileData, createTileData, retainTileData, renderTile, source.idealTiles, source.dataTiles, source.zoomRange);
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EXPECT_EQ(ActionLog({
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GetTileDataAction{{1, 0, {1, 0, 0}}, Found}, // found tile, not ready
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RetainTileDataAction{{1, 0, {1, 0, 0}}, TileNecessity::Required}, //
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GetTileDataAction{{2, 0, {2, 0, 0}}, NotFound}, // four child tiles
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GetTileDataAction{{2, 0, {2, 0, 1}}, NotFound}, // ...
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GetTileDataAction{{2, 0, {2, 1, 0}}, NotFound}, // ...
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GetTileDataAction{{2, 0, {2, 1, 1}}, NotFound}, // ...
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GetTileDataAction{{0, 0, {0, 0, 0}}, Found}, // parent tile
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RetainTileDataAction{{0, 0, {0, 0, 0}}, TileNecessity::Optional}, //
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// optional parent tile was already created before, but is not renderable
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GetTileDataAction{{1, 0, {1, 0, 1}}, Found}, // ideal tile
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RetainTileDataAction{{1, 0, {1, 0, 1}}, TileNecessity::Required}, //
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RenderTileAction{{1, 0, 1}, *tile_1_1_0_1}, // render ideal tile
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GetTileDataAction{{1, 0, {1, 1, 1}}, Found}, // ideal tile
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RetainTileDataAction{{1, 0, {1, 1, 1}}, TileNecessity::Required}, //
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RenderTileAction{{1, 1, 1}, *tile_1_1_1_1}, // render ideal tile
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}),
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log);
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// Then, add the bucket and check that it's getting used.
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log.clear();
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tile_1_1_0_0->renderable = true;
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algorithm::updateRenderables(
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getTileData, createTileData, retainTileData, renderTile, source.idealTiles, source.dataTiles, source.zoomRange);
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EXPECT_EQ(ActionLog({
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GetTileDataAction{{1, 0, {1, 0, 0}}, Found}, // found tile, now ready
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RetainTileDataAction{{1, 0, {1, 0, 0}}, TileNecessity::Required}, //
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RenderTileAction{{1, 0, 0}, *tile_1_1_0_0}, //
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GetTileDataAction{{1, 0, {1, 0, 1}}, Found}, // ideal tile
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RetainTileDataAction{{1, 0, {1, 0, 1}}, TileNecessity::Required}, //
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RenderTileAction{{1, 0, 1}, *tile_1_1_0_1}, //
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GetTileDataAction{{1, 0, {1, 1, 1}}, Found}, // ideal tile
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RetainTileDataAction{{1, 0, {1, 1, 1}}, TileNecessity::Required}, //
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RenderTileAction{{1, 1, 1}, *tile_1_1_1_1}, //
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}),
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log);
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}
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TEST(UpdateRenderables, UseParentTile) {
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ActionLog log;
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MockSource source;
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auto getTileData = getTileDataFn(log, source.dataTiles);
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auto createTileData = createTileDataFn(log, source.dataTiles);
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auto retainTileData = retainTileDataFn(log);
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auto renderTile = renderTileFn(log);
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source.idealTiles.emplace(OverscaledTileID{1, 0, 1});
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source.idealTiles.emplace(OverscaledTileID{1, 1, 0});
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source.idealTiles.emplace(OverscaledTileID{1, 1, 1});
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// Make sure that we're getting the tile back.
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auto tile_0_0_0_0 = source.createTileData(OverscaledTileID{0, 0, 0});
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tile_0_0_0_0->renderable = true;
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algorithm::updateRenderables(
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getTileData, createTileData, retainTileData, renderTile, source.idealTiles, source.dataTiles, source.zoomRange);
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EXPECT_EQ(ActionLog({
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GetTileDataAction{{1, 0, {1, 0, 1}}, NotFound}, // missing ideal tile
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CreateTileDataAction{{1, 0, {1, 0, 1}}}, //
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RetainTileDataAction{{1, 0, {1, 0, 1}}, TileNecessity::Required}, //
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GetTileDataAction{{2, 0, {2, 0, 2}}, NotFound}, // child tile
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GetTileDataAction{{2, 0, {2, 0, 3}}, NotFound}, // ...
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GetTileDataAction{{2, 0, {2, 1, 2}}, NotFound}, // ...
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GetTileDataAction{{2, 0, {2, 1, 3}}, NotFound}, // ...
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GetTileDataAction{{0, 0, {0, 0, 0}}, Found}, // parent found!
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RetainTileDataAction{{0, 0, {0, 0, 0}}, TileNecessity::Optional}, //
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RenderTileAction{{0, 0, 0}, *tile_0_0_0_0}, // render parent
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GetTileDataAction{{1, 0, {1, 1, 0}}, NotFound}, // missing ideal tile
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CreateTileDataAction{{1, 0, {1, 1, 0}}}, //
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RetainTileDataAction{{1, 0, {1, 1, 0}}, TileNecessity::Required}, //
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GetTileDataAction{{2, 0, {2, 2, 0}}, NotFound}, // child tile
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GetTileDataAction{{2, 0, {2, 2, 1}}, NotFound}, // ...
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GetTileDataAction{{2, 0, {2, 3, 0}}, NotFound}, // ...
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GetTileDataAction{{2, 0, {2, 3, 1}}, NotFound}, // ...
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GetTileDataAction{{1, 0, {1, 1, 1}}, NotFound}, // missing tile
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CreateTileDataAction{{1, 0, {1, 1, 1}}}, //
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RetainTileDataAction{{1, 0, {1, 1, 1}}, TileNecessity::Required}, //
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GetTileDataAction{{2, 0, {2, 2, 2}}, NotFound}, // child tile
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GetTileDataAction{{2, 0, {2, 2, 3}}, NotFound}, // ...
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GetTileDataAction{{2, 0, {2, 3, 2}}, NotFound}, // ...
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GetTileDataAction{{2, 0, {2, 3, 3}}, NotFound}, // ...
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}),
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log);
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}
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TEST(UpdateRenderables, DontUseWrongParentTile) {
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ActionLog log;
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MockSource source;
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auto getTileData = getTileDataFn(log, source.dataTiles);
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auto createTileData = createTileDataFn(log, source.dataTiles);
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auto retainTileData = retainTileDataFn(log);
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auto renderTile = renderTileFn(log);
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source.idealTiles.emplace(OverscaledTileID{2, 0, 0});
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auto tile_1_1_1_0 = source.createTileData(OverscaledTileID{1, 1, 0});
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tile_1_1_1_0->renderable = true;
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algorithm::updateRenderables(
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getTileData, createTileData, retainTileData, renderTile, source.idealTiles, source.dataTiles, source.zoomRange);
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EXPECT_EQ(ActionLog({
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GetTileDataAction{{2, 0, {2, 0, 0}}, NotFound}, // missing ideal tile
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CreateTileDataAction{{2, 0, {2, 0, 0}}}, //
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RetainTileDataAction{{2, 0, {2, 0, 0}}, TileNecessity::Required}, //
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GetTileDataAction{{3, 0, {3, 0, 0}}, NotFound}, // child tile
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GetTileDataAction{{3, 0, {3, 0, 1}}, NotFound}, // ...
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GetTileDataAction{{3, 0, {3, 1, 0}}, NotFound}, // ...
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GetTileDataAction{{3, 0, {3, 1, 1}}, NotFound}, // ...
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GetTileDataAction{{1, 0, {1, 0, 0}}, NotFound}, // parent tile, missing
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GetTileDataAction{{0, 0, {0, 0, 0}}, NotFound}, // parent tile, missing
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}),
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log);
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// Now mark the created tile as having the optional request tried.
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log.clear();
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source.dataTiles[{2, 0, {2, 0, 0}}]->triedOptional = true;
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algorithm::updateRenderables(
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getTileData, createTileData, retainTileData, renderTile, source.idealTiles, source.dataTiles, source.zoomRange);
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EXPECT_EQ(ActionLog({
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GetTileDataAction{{2, 0, {2, 0, 0}}, Found}, // non-ready ideal tile
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RetainTileDataAction{{2, 0, {2, 0, 0}}, TileNecessity::Required}, //
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GetTileDataAction{{3, 0, {3, 0, 0}}, NotFound}, // child tile
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GetTileDataAction{{3, 0, {3, 0, 1}}, NotFound}, // ...
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GetTileDataAction{{3, 0, {3, 1, 0}}, NotFound}, // ...
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GetTileDataAction{{3, 0, {3, 1, 1}}, NotFound}, // ...
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GetTileDataAction{{1, 0, {1, 0, 0}}, NotFound}, // parent tile, missing
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CreateTileDataAction{{1, 0, {1, 0, 0}}}, // find optional parent
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RetainTileDataAction{{1, 0, {1, 0, 0}}, TileNecessity::Optional}, //
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GetTileDataAction{{0, 0, {0, 0, 0}}, NotFound}, // parent tile, missing
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}),
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log);
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// Add a new child tile and check that it is now used.
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log.clear();
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source.idealTiles.emplace(OverscaledTileID{2, 2, 0});
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algorithm::updateRenderables(
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getTileData, createTileData, retainTileData, renderTile, source.idealTiles, source.dataTiles, source.zoomRange);
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EXPECT_EQ(ActionLog({
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GetTileDataAction{{2, 0, {2, 0, 0}}, Found}, // non-ready ideal tile
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RetainTileDataAction{{2, 0, {2, 0, 0}}, TileNecessity::Required}, //
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// this tile was added by the previous invocation of updateRenderables
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GetTileDataAction{{3, 0, {3, 0, 0}}, NotFound}, // child tile
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GetTileDataAction{{3, 0, {3, 0, 1}}, NotFound}, // ...
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GetTileDataAction{{3, 0, {3, 1, 0}}, NotFound}, // ...
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GetTileDataAction{{3, 0, {3, 1, 1}}, NotFound}, // ...
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GetTileDataAction{{1, 0, {1, 0, 0}}, Found}, // parent tile not ready
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RetainTileDataAction{{1, 0, {1, 0, 0}}, TileNecessity::Optional}, //
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GetTileDataAction{{0, 0, {0, 0, 0}}, NotFound}, // missing parent tile
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GetTileDataAction{{2, 0, {2, 2, 0}}, NotFound}, // missing ideal tile
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CreateTileDataAction{{2, 0, {2, 2, 0}}}, //
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RetainTileDataAction{{2, 0, {2, 2, 0}}, TileNecessity::Required}, //
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GetTileDataAction{{3, 0, {3, 4, 0}}, NotFound}, // child tile
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GetTileDataAction{{3, 0, {3, 4, 1}}, NotFound}, // ...
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GetTileDataAction{{3, 0, {3, 5, 0}}, NotFound}, // ...
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GetTileDataAction{{3, 0, {3, 5, 1}}, NotFound}, // ...
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GetTileDataAction{{1, 0, {1, 1, 0}}, Found}, // found parent tile
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RetainTileDataAction{{1, 0, {1, 1, 0}}, TileNecessity::Optional}, //
|
|
RenderTileAction{{1, 1, 0}, *tile_1_1_1_0}, // render parent tile
|
|
}),
|
|
log);
|
|
}
|
|
|
|
TEST(UpdateRenderables, UseParentTileWhenChildNotReady) {
|
|
ActionLog log;
|
|
MockSource source;
|
|
auto getTileData = getTileDataFn(log, source.dataTiles);
|
|
auto createTileData = createTileDataFn(log, source.dataTiles);
|
|
auto retainTileData = retainTileDataFn(log);
|
|
auto renderTile = renderTileFn(log);
|
|
|
|
source.idealTiles.emplace(OverscaledTileID{1, 0, 1});
|
|
|
|
auto tile_0_0_0_0 = source.createTileData(OverscaledTileID{0, 0, 0});
|
|
tile_0_0_0_0->renderable = true;
|
|
|
|
auto tile_1_1_0_1 = source.createTileData(OverscaledTileID{1, 0, 1});
|
|
// Don't create bucket.
|
|
|
|
// Make sure that it renders the parent tile.
|
|
algorithm::updateRenderables(
|
|
getTileData, createTileData, retainTileData, renderTile, source.idealTiles, source.dataTiles, source.zoomRange);
|
|
EXPECT_EQ(ActionLog({
|
|
GetTileDataAction{{1, 0, {1, 0, 1}}, Found}, // found, but not ready
|
|
RetainTileDataAction{{1, 0, {1, 0, 1}}, TileNecessity::Required}, //
|
|
GetTileDataAction{{2, 0, {2, 0, 2}}, NotFound}, // child tile
|
|
GetTileDataAction{{2, 0, {2, 0, 3}}, NotFound}, // ...
|
|
GetTileDataAction{{2, 0, {2, 1, 2}}, NotFound}, // ...
|
|
GetTileDataAction{{2, 0, {2, 1, 3}}, NotFound}, // ...
|
|
GetTileDataAction{{0, 0, {0, 0, 0}}, Found}, // parent tile, ready
|
|
RetainTileDataAction{{0, 0, {0, 0, 0}}, TileNecessity::Optional}, //
|
|
RenderTileAction{{0, 0, 0}, *tile_0_0_0_0}, // render parent tile
|
|
}),
|
|
log);
|
|
|
|
// Now insert the bucket and make sure we're now using the matching tile
|
|
log.clear();
|
|
tile_1_1_0_1->renderable = true;
|
|
algorithm::updateRenderables(
|
|
getTileData, createTileData, retainTileData, renderTile, source.idealTiles, source.dataTiles, source.zoomRange);
|
|
EXPECT_EQ(ActionLog({
|
|
GetTileDataAction{{1, 0, {1, 0, 1}}, Found}, // found and ready
|
|
RetainTileDataAction{{1, 0, {1, 0, 1}}, TileNecessity::Required}, //
|
|
RenderTileAction{{1, 0, 1}, *tile_1_1_0_1}, // render ideal tile
|
|
}),
|
|
log);
|
|
}
|
|
|
|
TEST(UpdateRenderables, UseOverlappingParentTile) {
|
|
ActionLog log;
|
|
MockSource source;
|
|
auto getTileData = getTileDataFn(log, source.dataTiles);
|
|
auto createTileData = createTileDataFn(log, source.dataTiles);
|
|
auto retainTileData = retainTileDataFn(log);
|
|
auto renderTile = renderTileFn(log);
|
|
|
|
source.idealTiles.emplace(OverscaledTileID{1, 0, 0});
|
|
source.idealTiles.emplace(OverscaledTileID{1, 0, 1});
|
|
|
|
auto tile_0_0_0_0 = source.createTileData(OverscaledTileID{0, 0, 0});
|
|
tile_0_0_0_0->renderable = true;
|
|
|
|
auto tile_1_1_0_1 = source.createTileData(OverscaledTileID{1, 0, 1});
|
|
tile_1_1_0_1->renderable = true;
|
|
|
|
algorithm::updateRenderables(
|
|
getTileData, createTileData, retainTileData, renderTile, source.idealTiles, source.dataTiles, source.zoomRange);
|
|
EXPECT_EQ(ActionLog({
|
|
GetTileDataAction{{1, 0, {1, 0, 0}}, NotFound}, // ideal tile not found
|
|
CreateTileDataAction{{1, 0, {1, 0, 0}}}, //
|
|
RetainTileDataAction{{1, 0, {1, 0, 0}}, TileNecessity::Required}, //
|
|
GetTileDataAction{{2, 0, {2, 0, 0}}, NotFound}, // child tile
|
|
GetTileDataAction{{2, 0, {2, 0, 1}}, NotFound}, // ...
|
|
GetTileDataAction{{2, 0, {2, 1, 0}}, NotFound}, // ...
|
|
GetTileDataAction{{2, 0, {2, 1, 1}}, NotFound}, // ...
|
|
GetTileDataAction{{0, 0, {0, 0, 0}}, Found}, // parent tile found
|
|
RetainTileDataAction{{0, 0, {0, 0, 0}}, TileNecessity::Optional}, //
|
|
RenderTileAction{{0, 0, 0}, *tile_0_0_0_0}, //
|
|
|
|
GetTileDataAction{{1, 0, {1, 0, 1}}, Found}, // ideal tile found
|
|
RetainTileDataAction{{1, 0, {1, 0, 1}}, TileNecessity::Required}, //
|
|
RenderTileAction{{1, 0, 1}, *tile_1_1_0_1}, //
|
|
}),
|
|
log);
|
|
}
|
|
|
|
TEST(UpdateRenderables, UseChildTiles) {
|
|
ActionLog log;
|
|
MockSource source;
|
|
auto getTileData = getTileDataFn(log, source.dataTiles);
|
|
auto createTileData = createTileDataFn(log, source.dataTiles);
|
|
auto retainTileData = retainTileDataFn(log);
|
|
auto renderTile = renderTileFn(log);
|
|
|
|
source.idealTiles.emplace(OverscaledTileID{0, 0, 0});
|
|
|
|
auto tile_1_1_0_0 = source.createTileData(OverscaledTileID{1, 0, 0});
|
|
tile_1_1_0_0->renderable = true;
|
|
auto tile_1_1_1_0 = source.createTileData(OverscaledTileID{1, 1, 0});
|
|
tile_1_1_1_0->renderable = true;
|
|
|
|
algorithm::updateRenderables(
|
|
getTileData, createTileData, retainTileData, renderTile, source.idealTiles, source.dataTiles, source.zoomRange);
|
|
EXPECT_EQ(ActionLog({
|
|
GetTileDataAction{{0, 0, {0, 0, 0}}, NotFound}, // ideal tile, missing
|
|
CreateTileDataAction{{0, 0, {0, 0, 0}}}, //
|
|
RetainTileDataAction{{0, 0, {0, 0, 0}}, TileNecessity::Required}, //
|
|
GetTileDataAction{{1, 0, {1, 0, 0}}, Found}, // child tile found
|
|
RetainTileDataAction{{1, 0, {1, 0, 0}}, TileNecessity::Optional}, //
|
|
RenderTileAction{{1, 0, 0}, *tile_1_1_0_0}, // render child tile
|
|
GetTileDataAction{{1, 0, {1, 0, 1}}, NotFound}, // child tile not found
|
|
GetTileDataAction{{1, 0, {1, 1, 0}}, Found}, // child tile found
|
|
RetainTileDataAction{{1, 0, {1, 1, 0}}, TileNecessity::Optional}, //
|
|
RenderTileAction{{1, 1, 0}, *tile_1_1_1_0}, // render child tile
|
|
GetTileDataAction{{1, 0, {1, 1, 1}}, NotFound}, // child tile not found
|
|
// no parent tile of 0 to consider
|
|
}),
|
|
log);
|
|
|
|
// Remove direct children and add children 2 zoom levels down
|
|
log.clear();
|
|
source.dataTiles.erase(OverscaledTileID{1, 0, 0});
|
|
source.dataTiles.erase(OverscaledTileID{1, 1, 0});
|
|
auto tile_2_2_0_0 = source.createTileData(OverscaledTileID{2, 0, 0});
|
|
tile_2_2_0_0->renderable = true;
|
|
auto tile_2_2_1_0 = source.createTileData(OverscaledTileID{2, 1, 0});
|
|
tile_2_2_1_0->renderable = true;
|
|
|
|
algorithm::updateRenderables(
|
|
getTileData, createTileData, retainTileData, renderTile, source.idealTiles, source.dataTiles, source.zoomRange);
|
|
EXPECT_EQ(ActionLog({
|
|
GetTileDataAction{{0, 0, {0, 0, 0}}, Found}, // ideal tile not ready
|
|
RetainTileDataAction{{0, 0, {0, 0, 0}}, TileNecessity::Required}, //
|
|
GetTileDataAction{{1, 0, {1, 0, 0}}, NotFound}, // child tile not found
|
|
GetTileDataAction{{1, 0, {1, 0, 1}}, NotFound}, // child tile not found
|
|
GetTileDataAction{{1, 0, {1, 1, 0}}, NotFound}, // child tile not found
|
|
GetTileDataAction{{1, 0, {1, 1, 1}}, NotFound}, // child tile not found
|
|
// no parent tile of 0 to consider
|
|
// no parent or child tile found, check prefetched tiles
|
|
RetainTileDataAction{{2, 0, {2, 0, 0}}, TileNecessity::Optional}, //
|
|
RenderTileAction{{2, 0, 0}, *tile_2_2_0_0}, // render child from 2 levels down
|
|
RetainTileDataAction{{2, 0, {2, 1, 0}}, TileNecessity::Optional}, //
|
|
RenderTileAction{{2, 1, 0}, *tile_2_2_1_0}, // render child from 2 levels down
|
|
}),
|
|
log);
|
|
}
|
|
|
|
TEST(UpdateRenderables, PreferChildTiles) {
|
|
ActionLog log;
|
|
MockSource source;
|
|
auto getTileData = getTileDataFn(log, source.dataTiles);
|
|
auto createTileData = createTileDataFn(log, source.dataTiles);
|
|
auto retainTileData = retainTileDataFn(log);
|
|
auto renderTile = renderTileFn(log);
|
|
|
|
source.idealTiles.emplace(OverscaledTileID{1, 0, 0});
|
|
|
|
auto tile_0_0_0_0 = source.createTileData(OverscaledTileID{0, 0, 0});
|
|
tile_0_0_0_0->renderable = true;
|
|
auto tile_2_2_0_0 = source.createTileData(OverscaledTileID{2, 0, 0});
|
|
tile_2_2_0_0->renderable = true;
|
|
|
|
algorithm::updateRenderables(
|
|
getTileData, createTileData, retainTileData, renderTile, source.idealTiles, source.dataTiles, source.zoomRange);
|
|
EXPECT_EQ(ActionLog({
|
|
GetTileDataAction{{1, 0, {1, 0, 0}}, NotFound}, // ideal tile, not found
|
|
CreateTileDataAction{{1, 0, {1, 0, 0}}}, //
|
|
RetainTileDataAction{{1, 0, {1, 0, 0}}, TileNecessity::Required}, //
|
|
GetTileDataAction{{2, 0, {2, 0, 0}}, Found}, // child tile, found
|
|
RetainTileDataAction{{2, 0, {2, 0, 0}}, TileNecessity::Optional}, //
|
|
RenderTileAction{{2, 0, 0}, *tile_2_2_0_0}, //
|
|
GetTileDataAction{{2, 0, {2, 0, 1}}, NotFound}, // child tile, not found
|
|
GetTileDataAction{{2, 0, {2, 1, 0}}, NotFound}, // ...
|
|
GetTileDataAction{{2, 0, {2, 1, 1}}, NotFound}, // ...
|
|
GetTileDataAction{{0, 0, {0, 0, 0}}, Found}, // parent tile, found
|
|
RetainTileDataAction{{0, 0, {0, 0, 0}}, TileNecessity::Optional}, //
|
|
RenderTileAction{{0, 0, 0}, *tile_0_0_0_0}, //
|
|
}),
|
|
log);
|
|
|
|
// Now add more children to cover the ideal tile fully, until it is covered
|
|
// fully, and verify that the parent doesn't get rendered.
|
|
log.clear();
|
|
auto tile_2_2_0_1 = source.createTileData(OverscaledTileID{2, 0, 1});
|
|
tile_2_2_0_1->renderable = true;
|
|
algorithm::updateRenderables(
|
|
getTileData, createTileData, retainTileData, renderTile, source.idealTiles, source.dataTiles, source.zoomRange);
|
|
EXPECT_EQ(ActionLog({
|
|
GetTileDataAction{{1, 0, {1, 0, 0}}, Found}, // ideal tile, not ready
|
|
// ideal tile was added in previous invocation, but is not yet ready
|
|
RetainTileDataAction{{1, 0, {1, 0, 0}}, TileNecessity::Required}, //
|
|
GetTileDataAction{{2, 0, {2, 0, 0}}, Found}, // child tile, found
|
|
RetainTileDataAction{{2, 0, {2, 0, 0}}, TileNecessity::Optional}, //
|
|
RenderTileAction{{2, 0, 0}, *tile_2_2_0_0}, //
|
|
GetTileDataAction{{2, 0, {2, 0, 1}}, Found}, // ...
|
|
RetainTileDataAction{{2, 0, {2, 0, 1}}, TileNecessity::Optional}, // ...
|
|
RenderTileAction{{2, 0, 1}, *tile_2_2_0_1}, //
|
|
GetTileDataAction{{2, 0, {2, 1, 0}}, NotFound}, // child tile, not found
|
|
GetTileDataAction{{2, 0, {2, 1, 1}}, NotFound}, // ...
|
|
GetTileDataAction{{0, 0, {0, 0, 0}}, Found}, // parent tile, found
|
|
RetainTileDataAction{{0, 0, {0, 0, 0}}, TileNecessity::Optional}, //
|
|
RenderTileAction{{0, 0, 0}, *tile_0_0_0_0}, //
|
|
}),
|
|
log);
|
|
|
|
log.clear();
|
|
auto tile_2_2_1_0 = source.createTileData(OverscaledTileID{2, 1, 0});
|
|
tile_2_2_1_0->renderable = true;
|
|
algorithm::updateRenderables(
|
|
getTileData, createTileData, retainTileData, renderTile, source.idealTiles, source.dataTiles, source.zoomRange);
|
|
EXPECT_EQ(ActionLog({
|
|
GetTileDataAction{{1, 0, {1, 0, 0}}, Found}, // ideal tile, not ready
|
|
// ideal tile was added in first invocation, but is not yet ready
|
|
RetainTileDataAction{{1, 0, {1, 0, 0}}, TileNecessity::Required}, //
|
|
GetTileDataAction{{2, 0, {2, 0, 0}}, Found}, // child tile, found
|
|
RetainTileDataAction{{2, 0, {2, 0, 0}}, TileNecessity::Optional}, //
|
|
RenderTileAction{{2, 0, 0}, *tile_2_2_0_0}, //
|
|
GetTileDataAction{{2, 0, {2, 0, 1}}, Found}, // ...
|
|
RetainTileDataAction{{2, 0, {2, 0, 1}}, TileNecessity::Optional}, //
|
|
RenderTileAction{{2, 0, 1}, *tile_2_2_0_1}, //
|
|
GetTileDataAction{{2, 0, {2, 1, 0}}, Found}, // ...
|
|
RetainTileDataAction{{2, 0, {2, 1, 0}}, TileNecessity::Optional}, //
|
|
RenderTileAction{{2, 1, 0}, *tile_2_2_1_0}, //
|
|
GetTileDataAction{{2, 0, {2, 1, 1}}, NotFound}, // child tile, not found
|
|
GetTileDataAction{{0, 0, {0, 0, 0}}, Found}, // parent tile, found
|
|
RetainTileDataAction{{0, 0, {0, 0, 0}}, TileNecessity::Optional}, //
|
|
RenderTileAction{{0, 0, 0}, *tile_0_0_0_0}, //
|
|
}),
|
|
log);
|
|
|
|
// Adding the last child tile covers 1/0/0 fully, so we don't need 0/0/0 anymore.
|
|
log.clear();
|
|
auto tile_2_2_1_1 = source.createTileData(OverscaledTileID{2, 1, 1});
|
|
tile_2_2_1_1->renderable = true;
|
|
algorithm::updateRenderables(
|
|
getTileData, createTileData, retainTileData, renderTile, source.idealTiles, source.dataTiles, source.zoomRange);
|
|
EXPECT_EQ(ActionLog({
|
|
GetTileDataAction{{1, 0, {1, 0, 0}}, Found}, // ideal tile, not ready
|
|
// ideal tile was added in first invocation, but is not yet ready
|
|
RetainTileDataAction{{1, 0, {1, 0, 0}}, TileNecessity::Required}, //
|
|
GetTileDataAction{{2, 0, {2, 0, 0}}, Found}, // child tile, found
|
|
RetainTileDataAction{{2, 0, {2, 0, 0}}, TileNecessity::Optional}, //
|
|
RenderTileAction{{2, 0, 0}, *tile_2_2_0_0}, //
|
|
GetTileDataAction{{2, 0, {2, 0, 1}}, Found}, // ...
|
|
RetainTileDataAction{{2, 0, {2, 0, 1}}, TileNecessity::Optional}, //
|
|
RenderTileAction{{2, 0, 1}, *tile_2_2_0_1}, //
|
|
GetTileDataAction{{2, 0, {2, 1, 0}}, Found}, // ...
|
|
RetainTileDataAction{{2, 0, {2, 1, 0}}, TileNecessity::Optional}, //
|
|
RenderTileAction{{2, 1, 0}, *tile_2_2_1_0}, //
|
|
GetTileDataAction{{2, 0, {2, 1, 1}}, Found}, // ...
|
|
RetainTileDataAction{{2, 0, {2, 1, 1}}, TileNecessity::Optional}, //
|
|
RenderTileAction{{2, 1, 1}, *tile_2_2_1_1}, //
|
|
}),
|
|
log);
|
|
}
|
|
|
|
TEST(UpdateRenderables, UseParentAndChildTiles) {
|
|
ActionLog log;
|
|
MockSource source;
|
|
auto getTileData = getTileDataFn(log, source.dataTiles);
|
|
auto createTileData = createTileDataFn(log, source.dataTiles);
|
|
auto retainTileData = retainTileDataFn(log);
|
|
auto renderTile = renderTileFn(log);
|
|
|
|
source.idealTiles.emplace(OverscaledTileID{1, 0, 0});
|
|
|
|
auto tile_0_0_0_0 = source.createTileData(OverscaledTileID{0, 0, 0});
|
|
tile_0_0_0_0->renderable = true;
|
|
auto tile_2_2_0_0 = source.createTileData(OverscaledTileID{2, 0, 0});
|
|
tile_2_2_0_0->renderable = true;
|
|
|
|
// Check that it uses the child tile and the parent tile to cover the rest.
|
|
algorithm::updateRenderables(
|
|
getTileData, createTileData, retainTileData, renderTile, source.idealTiles, source.dataTiles, source.zoomRange);
|
|
EXPECT_EQ(ActionLog({
|
|
GetTileDataAction{{1, 0, {1, 0, 0}}, NotFound}, // ideal tile, missing
|
|
CreateTileDataAction{{1, 0, {1, 0, 0}}}, //
|
|
RetainTileDataAction{{1, 0, {1, 0, 0}}, TileNecessity::Required}, //
|
|
GetTileDataAction{{2, 0, {2, 0, 0}}, Found}, // child tile
|
|
RetainTileDataAction{{2, 0, {2, 0, 0}}, TileNecessity::Optional}, //
|
|
RenderTileAction{{2, 0, 0}, *tile_2_2_0_0}, //
|
|
GetTileDataAction{{2, 0, {2, 0, 1}}, NotFound}, //
|
|
GetTileDataAction{{2, 0, {2, 1, 0}}, NotFound}, //
|
|
GetTileDataAction{{2, 0, {2, 1, 1}}, NotFound}, //
|
|
GetTileDataAction{{0, 0, {0, 0, 0}}, Found}, // parent tile
|
|
RetainTileDataAction{{0, 0, {0, 0, 0}}, TileNecessity::Optional}, //
|
|
RenderTileAction{{0, 0, 0}, *tile_0_0_0_0}, //
|
|
}),
|
|
log);
|
|
|
|
// Then, remove the child tile and check that it now only the parent tile.
|
|
log.clear();
|
|
source.dataTiles.erase(OverscaledTileID{2, 0, 0});
|
|
algorithm::updateRenderables(
|
|
getTileData, createTileData, retainTileData, renderTile, source.idealTiles, source.dataTiles, source.zoomRange);
|
|
EXPECT_EQ(ActionLog({
|
|
GetTileDataAction{{1, 0, {1, 0, 0}}, Found}, // ideal tile, not ready
|
|
RetainTileDataAction{{1, 0, {1, 0, 0}}, TileNecessity::Required}, //
|
|
GetTileDataAction{{2, 0, {2, 0, 0}}, NotFound}, //
|
|
GetTileDataAction{{2, 0, {2, 0, 1}}, NotFound}, //
|
|
GetTileDataAction{{2, 0, {2, 1, 0}}, NotFound}, //
|
|
GetTileDataAction{{2, 0, {2, 1, 1}}, NotFound}, //
|
|
GetTileDataAction{{0, 0, {0, 0, 0}}, Found}, // parent tile
|
|
RetainTileDataAction{{0, 0, {0, 0, 0}}, TileNecessity::Optional}, //
|
|
RenderTileAction{{0, 0, 0}, *tile_0_0_0_0}, //
|
|
}),
|
|
log);
|
|
}
|
|
|
|
TEST(UpdateRenderables, DontUseTilesLowerThanMinzoom) {
|
|
ActionLog log;
|
|
MockSource source;
|
|
auto getTileData = getTileDataFn(log, source.dataTiles);
|
|
auto createTileData = createTileDataFn(log, source.dataTiles);
|
|
auto retainTileData = retainTileDataFn(log);
|
|
auto renderTile = renderTileFn(log);
|
|
|
|
source.zoomRange.min = 2;
|
|
source.idealTiles.emplace(OverscaledTileID{2, 0, 0});
|
|
|
|
auto tile_1_1_0_0 = source.createTileData(OverscaledTileID{1, 0, 0});
|
|
tile_1_1_0_0->renderable = true;
|
|
|
|
algorithm::updateRenderables(
|
|
getTileData, createTileData, retainTileData, renderTile, source.idealTiles, source.dataTiles, source.zoomRange);
|
|
EXPECT_EQ(ActionLog({
|
|
GetTileDataAction{{2, 0, {2, 0, 0}}, NotFound}, // ideal tile, missing
|
|
CreateTileDataAction{{2, 0, {2, 0, 0}}}, //
|
|
RetainTileDataAction{{2, 0, {2, 0, 0}}, TileNecessity::Required}, //
|
|
GetTileDataAction{{3, 0, {3, 0, 0}}, NotFound}, //
|
|
GetTileDataAction{{3, 0, {3, 0, 1}}, NotFound}, //
|
|
GetTileDataAction{{3, 0, {3, 1, 0}}, NotFound}, //
|
|
GetTileDataAction{{3, 0, {3, 1, 1}}, NotFound}, //
|
|
// no requests for zoom 1 tiles
|
|
}),
|
|
log);
|
|
}
|
|
|
|
TEST(UpdateRenderables, UseOverzoomedTileAfterMaxzoom) {
|
|
ActionLog log;
|
|
MockSource source;
|
|
auto getTileData = getTileDataFn(log, source.dataTiles);
|
|
auto createTileData = createTileDataFn(log, source.dataTiles);
|
|
auto retainTileData = retainTileDataFn(log);
|
|
auto renderTile = renderTileFn(log);
|
|
|
|
source.zoomRange.max = 2;
|
|
source.idealTiles.emplace(OverscaledTileID{2, 0, 0});
|
|
|
|
// Add a child tile (that should never occur in practice) and make sure it's not selected.
|
|
auto tile_3_3_0_0 = source.createTileData(OverscaledTileID{3, 0, 0});
|
|
tile_3_3_0_0->renderable = true;
|
|
algorithm::updateRenderables(
|
|
getTileData, createTileData, retainTileData, renderTile, source.idealTiles, source.dataTiles, source.zoomRange);
|
|
EXPECT_EQ(ActionLog({
|
|
GetTileDataAction{{2, 0, {2, 0, 0}}, NotFound}, // ideal tile, missing
|
|
CreateTileDataAction{{2, 0, {2, 0, 0}}}, //
|
|
RetainTileDataAction{{2, 0, {2, 0, 0}}, TileNecessity::Required}, //
|
|
GetTileDataAction{{3, 0, {2, 0, 0}}, NotFound}, // overzoomed tile, not children!
|
|
GetTileDataAction{{1, 0, {1, 0, 0}}, NotFound}, //
|
|
GetTileDataAction{{0, 0, {0, 0, 0}}, NotFound}, //
|
|
}),
|
|
log);
|
|
|
|
// Mark the created tile as having tried the optional request.
|
|
log.clear();
|
|
source.dataTiles[{2, 0, {2, 0, 0}}]->triedOptional = true;
|
|
algorithm::updateRenderables(
|
|
getTileData, createTileData, retainTileData, renderTile, source.idealTiles, source.dataTiles, source.zoomRange);
|
|
EXPECT_EQ(ActionLog({
|
|
GetTileDataAction{{2, 0, {2, 0, 0}}, Found}, // ideal tile, missing
|
|
RetainTileDataAction{{2, 0, {2, 0, 0}}, TileNecessity::Required}, //
|
|
GetTileDataAction{{3, 0, {2, 0, 0}}, NotFound}, // overzoomed tile, not children!
|
|
GetTileDataAction{{1, 0, {1, 0, 0}}, NotFound}, //
|
|
CreateTileDataAction{{1, 0, {1, 0, 0}}}, //
|
|
RetainTileDataAction{{1, 0, {1, 0, 0}}, TileNecessity::Optional}, //
|
|
GetTileDataAction{{0, 0, {0, 0, 0}}, NotFound}, //
|
|
}),
|
|
log);
|
|
|
|
// Switch to overzoomed tile and only add a non-overzoomed ("parent") tile at first.
|
|
log.clear();
|
|
source.idealTiles.clear();
|
|
source.idealTiles.emplace(OverscaledTileID{3, 0, {2, 0, 0}});
|
|
auto tile_2_2_0_0 = source.createTileData(OverscaledTileID{2, 0, {2, 0, 0}});
|
|
tile_2_2_0_0->renderable = true;
|
|
algorithm::updateRenderables(
|
|
getTileData, createTileData, retainTileData, renderTile, source.idealTiles, source.dataTiles, source.zoomRange);
|
|
EXPECT_EQ(ActionLog({
|
|
GetTileDataAction{{3, 0, {2, 0, 0}}, NotFound}, // ideal tile, missing
|
|
CreateTileDataAction{{3, 0, {2, 0, 0}}}, //
|
|
RetainTileDataAction{{3, 0, {2, 0, 0}}, TileNecessity::Required}, //
|
|
GetTileDataAction{{4, 0, {2, 0, 0}}, NotFound}, //
|
|
GetTileDataAction{{2, 0, {2, 0, 0}}, Found}, //
|
|
RetainTileDataAction{{2, 0, {2, 0, 0}}, TileNecessity::Optional}, //
|
|
RenderTileAction{{2, 0, 0}, *tile_2_2_0_0}, //
|
|
}),
|
|
log);
|
|
|
|
// Then add the overzoomed tile matching the zoom level we're rendering.
|
|
log.clear();
|
|
auto tile_3_2_0_0 = source.createTileData(OverscaledTileID{3, 0, {2, 0, 0}});
|
|
tile_3_2_0_0->renderable = true;
|
|
algorithm::updateRenderables(
|
|
getTileData, createTileData, retainTileData, renderTile, source.idealTiles, source.dataTiles, source.zoomRange);
|
|
EXPECT_EQ(ActionLog({
|
|
GetTileDataAction{{3, 0, {2, 0, 0}}, Found}, //
|
|
RetainTileDataAction{{3, 0, {2, 0, 0}}, TileNecessity::Required}, //
|
|
RenderTileAction{{2, 0, 0}, *tile_3_2_0_0}, //
|
|
}),
|
|
log);
|
|
|
|
// Check that it's switching back to the tile that has the matching overzoom value.
|
|
log.clear();
|
|
source.idealTiles.clear();
|
|
source.idealTiles.emplace(OverscaledTileID{2, 0, 0});
|
|
algorithm::updateRenderables(
|
|
getTileData, createTileData, retainTileData, renderTile, source.idealTiles, source.dataTiles, source.zoomRange);
|
|
EXPECT_EQ(ActionLog({
|
|
GetTileDataAction{{2, 0, {2, 0, 0}}, Found}, //
|
|
RetainTileDataAction{{2, 0, {2, 0, 0}}, TileNecessity::Required}, //
|
|
RenderTileAction{{2, 0, 0}, *tile_2_2_0_0}, //
|
|
}),
|
|
log);
|
|
|
|
// Now remove the best match.
|
|
log.clear();
|
|
source.dataTiles.erase(OverscaledTileID{2, 0, {2, 0, 0}});
|
|
tile_2_2_0_0 = nullptr;
|
|
|
|
// Use the overzoomed tile even though it doesn't match the zoom level.
|
|
algorithm::updateRenderables(
|
|
getTileData, createTileData, retainTileData, renderTile, source.idealTiles, source.dataTiles, source.zoomRange);
|
|
EXPECT_EQ(ActionLog({
|
|
GetTileDataAction{{2, 0, {2, 0, 0}}, NotFound}, //
|
|
CreateTileDataAction{{2, 0, {2, 0, 0}}}, //
|
|
RetainTileDataAction{{2, 0, {2, 0, 0}}, TileNecessity::Required}, //
|
|
GetTileDataAction{{3, 0, {2, 0, 0}}, Found}, // use overzoomed tile!
|
|
RetainTileDataAction{{3, 0, {2, 0, 0}}, TileNecessity::Optional}, //
|
|
RenderTileAction{{2, 0, 0}, *tile_3_2_0_0}, //
|
|
}),
|
|
log);
|
|
}
|
|
|
|
TEST(UpdateRenderables, AscendToNonOverzoomedTiles) {
|
|
ActionLog log;
|
|
MockSource source;
|
|
auto getTileData = getTileDataFn(log, source.dataTiles);
|
|
auto createTileData = createTileDataFn(log, source.dataTiles);
|
|
auto retainTileData = retainTileDataFn(log);
|
|
auto renderTile = renderTileFn(log);
|
|
|
|
source.zoomRange.max = 2;
|
|
source.idealTiles.emplace(OverscaledTileID{3, 0, {2, 0, 0}});
|
|
|
|
// Add a matching overzoomed tile and make sure it gets selected.
|
|
auto tile_3_2_0_0 = source.createTileData(OverscaledTileID{3, 0, {2, 0, 0}});
|
|
tile_3_2_0_0->renderable = true;
|
|
algorithm::updateRenderables(
|
|
getTileData, createTileData, retainTileData, renderTile, source.idealTiles, source.dataTiles, source.zoomRange);
|
|
EXPECT_EQ(ActionLog({
|
|
GetTileDataAction{{3, 0, {2, 0, 0}}, Found}, //
|
|
RetainTileDataAction{{3, 0, {2, 0, 0}}, TileNecessity::Required}, //
|
|
RenderTileAction{{2, 0, 0}, *tile_3_2_0_0}, //
|
|
}),
|
|
log);
|
|
|
|
// Then, swap it with a non-overzoomed tile.
|
|
log.clear();
|
|
source.dataTiles.erase(OverscaledTileID{3, 0, {2, 0, 0}});
|
|
tile_3_2_0_0 = nullptr;
|
|
auto tile_2_2_0_0 = source.createTileData(OverscaledTileID{2, 0, {2, 0, 0}});
|
|
tile_2_2_0_0->renderable = true;
|
|
algorithm::updateRenderables(
|
|
getTileData, createTileData, retainTileData, renderTile, source.idealTiles, source.dataTiles, source.zoomRange);
|
|
EXPECT_EQ(ActionLog({
|
|
GetTileDataAction{{3, 0, {2, 0, 0}}, NotFound}, //
|
|
CreateTileDataAction{{3, 0, {2, 0, 0}}}, //
|
|
RetainTileDataAction{{3, 0, {2, 0, 0}}, TileNecessity::Required}, //
|
|
GetTileDataAction{{4, 0, {2, 0, 0}}, NotFound}, // prefer using a child first
|
|
GetTileDataAction{{2, 0, {2, 0, 0}}, Found}, //
|
|
RetainTileDataAction{{2, 0, {2, 0, 0}}, TileNecessity::Optional}, //
|
|
RenderTileAction{{2, 0, 0}, *tile_2_2_0_0}, //
|
|
}),
|
|
log);
|
|
|
|
// Then, swap it with a parent tile.
|
|
log.clear();
|
|
source.dataTiles.erase(OverscaledTileID{2, 0, {2, 0, 0}});
|
|
tile_2_2_0_0 = nullptr;
|
|
auto tile_1_1_0_0 = source.createTileData(OverscaledTileID{1, 0, {1, 0, 0}});
|
|
tile_1_1_0_0->renderable = true;
|
|
algorithm::updateRenderables(
|
|
getTileData, createTileData, retainTileData, renderTile, source.idealTiles, source.dataTiles, source.zoomRange);
|
|
EXPECT_EQ(ActionLog({
|
|
GetTileDataAction{{3, 0, {2, 0, 0}}, Found}, // ideal tile, not ready
|
|
RetainTileDataAction{{3, 0, {2, 0, 0}}, TileNecessity::Required}, //
|
|
GetTileDataAction{{4, 0, {2, 0, 0}}, NotFound}, //
|
|
GetTileDataAction{{2, 0, {2, 0, 0}}, NotFound}, //
|
|
GetTileDataAction{{1, 0, {1, 0, 0}}, Found}, //
|
|
RetainTileDataAction{{1, 0, {1, 0, 0}}, TileNecessity::Optional}, //
|
|
RenderTileAction{{1, 0, 0}, *tile_1_1_0_0}, //
|
|
}),
|
|
log);
|
|
|
|
// Now, mark the created tile as found.
|
|
log.clear();
|
|
source.dataTiles[{3, 0, {2, 0, 0}}]->triedOptional = true;
|
|
algorithm::updateRenderables(
|
|
getTileData, createTileData, retainTileData, renderTile, source.idealTiles, source.dataTiles, source.zoomRange);
|
|
EXPECT_EQ(ActionLog({
|
|
GetTileDataAction{{3, 0, {2, 0, 0}}, Found}, // ideal tile, not ready
|
|
RetainTileDataAction{{3, 0, {2, 0, 0}}, TileNecessity::Required}, //
|
|
GetTileDataAction{{4, 0, {2, 0, 0}}, NotFound}, //
|
|
GetTileDataAction{{2, 0, {2, 0, 0}}, NotFound}, //
|
|
CreateTileDataAction{{2, 0, {2, 0, 0}}}, //
|
|
RetainTileDataAction{{2, 0, {2, 0, 0}}, TileNecessity::Optional}, //
|
|
GetTileDataAction{{1, 0, {1, 0, 0}}, Found}, //
|
|
RetainTileDataAction{{1, 0, {1, 0, 0}}, TileNecessity::Optional}, //
|
|
RenderTileAction{{1, 0, 0}, *tile_1_1_0_0}, //
|
|
}),
|
|
log);
|
|
}
|
|
|
|
TEST(UpdateRenderables, DoNotAscendMultipleTimesIfNotFound) {
|
|
ActionLog log;
|
|
MockSource source;
|
|
auto getTileData = getTileDataFn(log, source.dataTiles);
|
|
auto createTileData = createTileDataFn(log, source.dataTiles);
|
|
auto retainTileData = retainTileDataFn(log);
|
|
auto renderTile = renderTileFn(log);
|
|
|
|
source.idealTiles.emplace(OverscaledTileID{8, 0, 0});
|
|
source.idealTiles.emplace(OverscaledTileID{8, 1, 0});
|
|
|
|
algorithm::updateRenderables(
|
|
getTileData, createTileData, retainTileData, renderTile, source.idealTiles, source.dataTiles, source.zoomRange);
|
|
EXPECT_EQ(ActionLog({
|
|
GetTileDataAction{{8, 0, {8, 0, 0}}, NotFound}, // ideal tile
|
|
CreateTileDataAction{{8, 0, {8, 0, 0}}}, //
|
|
RetainTileDataAction{{8, 0, {8, 0, 0}}, TileNecessity::Required}, //
|
|
GetTileDataAction{{9, 0, {9, 0, 0}}, NotFound}, // child tile
|
|
GetTileDataAction{{9, 0, {9, 0, 1}}, NotFound}, // ...
|
|
GetTileDataAction{{9, 0, {9, 1, 0}}, NotFound}, // ...
|
|
GetTileDataAction{{9, 0, {9, 1, 1}}, NotFound}, // ...
|
|
GetTileDataAction{{7, 0, {7, 0, 0}}, NotFound}, // ascent
|
|
GetTileDataAction{{6, 0, {6, 0, 0}}, NotFound}, // ...
|
|
GetTileDataAction{{5, 0, {5, 0, 0}}, NotFound}, // ...
|
|
GetTileDataAction{{4, 0, {4, 0, 0}}, NotFound}, // ...
|
|
GetTileDataAction{{3, 0, {3, 0, 0}}, NotFound}, // ...
|
|
GetTileDataAction{{2, 0, {2, 0, 0}}, NotFound}, // ...
|
|
GetTileDataAction{{1, 0, {1, 0, 0}}, NotFound}, // ...
|
|
GetTileDataAction{{0, 0, {0, 0, 0}}, NotFound}, // ...
|
|
|
|
GetTileDataAction{{8, 0, {8, 1, 0}}, NotFound}, // ideal tile
|
|
CreateTileDataAction{{8, 0, {8, 1, 0}}}, //
|
|
RetainTileDataAction{{8, 0, {8, 1, 0}}, TileNecessity::Required}, //
|
|
GetTileDataAction{{9, 0, {9, 2, 0}}, NotFound}, // child tile
|
|
GetTileDataAction{{9, 0, {9, 2, 1}}, NotFound}, // ...
|
|
GetTileDataAction{{9, 0, {9, 3, 0}}, NotFound}, // ...
|
|
GetTileDataAction{{9, 0, {9, 3, 1}}, NotFound}, // ...
|
|
// no second ascent to 0
|
|
}),
|
|
log);
|
|
|
|
// Now add a mid-level tile that stops the ascent
|
|
log.clear();
|
|
auto tile_4_0_0_0 = source.createTileData(OverscaledTileID{4, 0, {4, 0, 0}});
|
|
tile_4_0_0_0->renderable = true;
|
|
|
|
algorithm::updateRenderables(
|
|
getTileData, createTileData, retainTileData, renderTile, source.idealTiles, source.dataTiles, source.zoomRange);
|
|
EXPECT_EQ(ActionLog({
|
|
GetTileDataAction{{8, 0, {8, 0, 0}}, Found}, // ideal tile, not ready
|
|
RetainTileDataAction{{8, 0, {8, 0, 0}}, TileNecessity::Required}, //
|
|
GetTileDataAction{{9, 0, {9, 0, 0}}, NotFound}, // child tile
|
|
GetTileDataAction{{9, 0, {9, 0, 1}}, NotFound}, // ...
|
|
GetTileDataAction{{9, 0, {9, 1, 0}}, NotFound}, // ...
|
|
GetTileDataAction{{9, 0, {9, 1, 1}}, NotFound}, // ...
|
|
GetTileDataAction{{7, 0, {7, 0, 0}}, NotFound}, // ascent
|
|
GetTileDataAction{{6, 0, {6, 0, 0}}, NotFound}, // ...
|
|
GetTileDataAction{{5, 0, {5, 0, 0}}, NotFound}, // ...
|
|
GetTileDataAction{{4, 0, {4, 0, 0}}, Found}, // stops ascent
|
|
RetainTileDataAction{{4, 0, {4, 0, 0}}, TileNecessity::Optional}, //
|
|
RenderTileAction{{4, 0, 0}, *tile_4_0_0_0}, //
|
|
|
|
GetTileDataAction{{8, 0, {8, 1, 0}}, Found}, // ideal tile, not ready
|
|
RetainTileDataAction{{8, 0, {8, 1, 0}}, TileNecessity::Required}, //
|
|
GetTileDataAction{{9, 0, {9, 2, 0}}, NotFound}, // child tile
|
|
GetTileDataAction{{9, 0, {9, 2, 1}}, NotFound}, // ...
|
|
GetTileDataAction{{9, 0, {9, 3, 0}}, NotFound}, // ...
|
|
GetTileDataAction{{9, 0, {9, 3, 1}}, NotFound}, // ...
|
|
// no second ascent to 0
|
|
}),
|
|
log);
|
|
}
|
|
|
|
TEST(UpdateRenderables, DontRetainUnusedNonIdealTiles) {
|
|
ActionLog log;
|
|
MockSource source;
|
|
auto getTileData = getTileDataFn(log, source.dataTiles);
|
|
auto createTileData = createTileDataFn(log, source.dataTiles);
|
|
auto retainTileData = retainTileDataFn(log);
|
|
auto renderTile = renderTileFn(log);
|
|
|
|
source.idealTiles.emplace(OverscaledTileID{2, 0, 0});
|
|
|
|
source.createTileData(OverscaledTileID{1, 0, 0});
|
|
source.createTileData(OverscaledTileID{2, 0, 0});
|
|
|
|
algorithm::updateRenderables(
|
|
getTileData, createTileData, retainTileData, renderTile, source.idealTiles, source.dataTiles, source.zoomRange);
|
|
EXPECT_EQ(ActionLog({
|
|
GetTileDataAction{{2, 0, {2, 0, 0}}, Found}, // ideal tile, not ready
|
|
RetainTileDataAction{{2, 0, {2, 0, 0}}, TileNecessity::Required}, //
|
|
GetTileDataAction{{3, 0, {3, 0, 0}}, NotFound}, //
|
|
GetTileDataAction{{3, 0, {3, 0, 1}}, NotFound}, //
|
|
GetTileDataAction{{3, 0, {3, 1, 0}}, NotFound}, //
|
|
GetTileDataAction{{3, 0, {3, 1, 1}}, NotFound}, //
|
|
GetTileDataAction{{1, 0, {1, 0, 0}}, Found}, // parent tile, not ready
|
|
RetainTileDataAction{{1, 0, {1, 0, 0}}, TileNecessity::Optional}, //
|
|
GetTileDataAction{{0, 0, {0, 0, 0}}, NotFound}, //
|
|
}),
|
|
log);
|
|
}
|
|
|
|
TEST(UpdateRenderables, WrappedTiles) {
|
|
ActionLog log;
|
|
MockSource source;
|
|
auto getTileData = getTileDataFn(log, source.dataTiles);
|
|
auto createTileData = createTileDataFn(log, source.dataTiles);
|
|
auto retainTileData = retainTileDataFn(log);
|
|
auto renderTile = renderTileFn(log);
|
|
|
|
UnwrappedTileID tileIds[] = {
|
|
{1, -1, 0}, // 'wrap' -> -1
|
|
{1, 0, 0}, // 'wrap' -> 0
|
|
{1, 1, 0}, // 'wrap' -> 0
|
|
{1, 2, 0} // 'wrap' -> 1
|
|
};
|
|
|
|
for (const auto& id : tileIds) {
|
|
source.idealTiles.emplace(OverscaledTileID{1, id.wrap, id.canonical});
|
|
}
|
|
|
|
auto tile_0_0_0_0 = source.createTileData(OverscaledTileID{0, 0, {0, 0, 0}});
|
|
tile_0_0_0_0->renderable = true;
|
|
|
|
algorithm::updateRenderables(
|
|
getTileData, createTileData, retainTileData, renderTile, source.idealTiles, source.dataTiles, source.zoomRange);
|
|
EXPECT_EQ(
|
|
ActionLog({
|
|
GetTileDataAction{{1, -1, {1, 1, 0}}, NotFound}, // ideal tile 1/-1/0 (wrapped to -1)
|
|
CreateTileDataAction{{1, -1, {1, 1, 0}}}, //
|
|
RetainTileDataAction{{1, -1, {1, 1, 0}}, TileNecessity::Required}, //
|
|
GetTileDataAction{{2, -1, {2, 2, 0}}, NotFound}, //
|
|
GetTileDataAction{{2, -1, {2, 2, 1}}, NotFound}, //
|
|
GetTileDataAction{{2, -1, {2, 3, 0}}, NotFound}, //
|
|
GetTileDataAction{{2, -1, {2, 3, 1}}, NotFound}, //
|
|
GetTileDataAction{{0, -1, {0, 0, 0}}, NotFound}, // { 0, 0, 0 } exists, but not the version wrapped to -1
|
|
|
|
GetTileDataAction{{1, 0, {1, 0, 0}}, NotFound}, // ideal tile 1/0/0
|
|
CreateTileDataAction{{1, 0, {1, 0, 0}}}, //
|
|
RetainTileDataAction{{1, 0, {1, 0, 0}}, TileNecessity::Required}, //
|
|
GetTileDataAction{{2, 0, {2, 0, 0}}, NotFound}, //
|
|
GetTileDataAction{{2, 0, {2, 0, 1}}, NotFound}, //
|
|
GetTileDataAction{{2, 0, {2, 1, 0}}, NotFound}, //
|
|
GetTileDataAction{{2, 0, {2, 1, 1}}, NotFound}, //
|
|
GetTileDataAction{{0, 0, {0, 0, 0}}, Found}, //
|
|
RetainTileDataAction{{0, 0, {0, 0, 0}}, TileNecessity::Optional}, //
|
|
RenderTileAction{{0, 0, 0}, *tile_0_0_0_0}, //
|
|
|
|
GetTileDataAction{{1, 0, {1, 1, 0}}, NotFound}, // ideal tile 1/1/0, doesn't match 1/-/1/0
|
|
CreateTileDataAction{{1, 0, {1, 1, 0}}},
|
|
RetainTileDataAction{{1, 0, {1, 1, 0}}, TileNecessity::Required}, //
|
|
GetTileDataAction{{2, 0, {2, 2, 0}}, NotFound}, //
|
|
GetTileDataAction{{2, 0, {2, 2, 1}}, NotFound}, //
|
|
GetTileDataAction{{2, 0, {2, 3, 0}}, NotFound}, //
|
|
GetTileDataAction{{2, 0, {2, 3, 1}}, NotFound}, //
|
|
// do not ascent; 0/0/0 has been rendered already for 1/0/0
|
|
|
|
GetTileDataAction{{1, 1, {1, 0, 0}}, NotFound}, // ideal tile 1/2/0 (wrapped to 1)
|
|
CreateTileDataAction{{1, 1, {1, 0, 0}}},
|
|
RetainTileDataAction{{1, 1, {1, 0, 0}}, TileNecessity::Required}, //
|
|
GetTileDataAction{{2, 1, {2, 0, 0}}, NotFound}, //
|
|
GetTileDataAction{{2, 1, {2, 0, 1}}, NotFound}, //
|
|
GetTileDataAction{{2, 1, {2, 1, 0}}, NotFound}, //
|
|
GetTileDataAction{{2, 1, {2, 1, 1}}, NotFound}, //
|
|
GetTileDataAction{{0, 1, {0, 0, 0}}, NotFound}, // { 0, 0, 0 } exists, but not the version wrapped to -1
|
|
}),
|
|
log);
|
|
}
|
|
|
|
TEST(UpdateRenderables, RepeatedRenderWithMissingOptionals) {
|
|
ActionLog log;
|
|
MockSource source;
|
|
auto getTileData = getTileDataFn(log, source.dataTiles);
|
|
auto createTileData = createTileDataFn(log, source.dataTiles);
|
|
auto retainTileData = retainTileDataFn(log);
|
|
auto renderTile = renderTileFn(log);
|
|
|
|
source.idealTiles.emplace(OverscaledTileID{6, 0, 0});
|
|
|
|
algorithm::updateRenderables(
|
|
getTileData, createTileData, retainTileData, renderTile, source.idealTiles, source.dataTiles, source.zoomRange);
|
|
EXPECT_EQ(ActionLog({
|
|
GetTileDataAction{{6, 0, {6, 0, 0}}, NotFound}, // ideal tile, not found
|
|
CreateTileDataAction{{6, 0, {6, 0, 0}}}, //
|
|
RetainTileDataAction{{6, 0, {6, 0, 0}}, TileNecessity::Required}, //
|
|
GetTileDataAction{{7, 0, {7, 0, 0}}, NotFound}, // children
|
|
GetTileDataAction{{7, 0, {7, 0, 1}}, NotFound}, // ...
|
|
GetTileDataAction{{7, 0, {7, 1, 0}}, NotFound}, // ...
|
|
GetTileDataAction{{7, 0, {7, 1, 1}}, NotFound}, // ...
|
|
GetTileDataAction{{5, 0, {5, 0, 0}}, NotFound}, // ascent
|
|
GetTileDataAction{{4, 0, {4, 0, 0}}, NotFound}, // ...
|
|
GetTileDataAction{{3, 0, {3, 0, 0}}, NotFound}, // ...
|
|
GetTileDataAction{{2, 0, {2, 0, 0}}, NotFound}, // ...
|
|
GetTileDataAction{{1, 0, {1, 0, 0}}, NotFound}, // ...
|
|
GetTileDataAction{{0, 0, {0, 0, 0}}, NotFound}, // ...
|
|
}),
|
|
log);
|
|
|
|
// Repeat.
|
|
log.clear();
|
|
algorithm::updateRenderables(
|
|
getTileData, createTileData, retainTileData, renderTile, source.idealTiles, source.dataTiles, source.zoomRange);
|
|
EXPECT_EQ(ActionLog({
|
|
GetTileDataAction{{6, 0, {6, 0, 0}}, Found}, // ideal tile, not ready
|
|
RetainTileDataAction{{6, 0, {6, 0, 0}}, TileNecessity::Required}, //
|
|
GetTileDataAction{{7, 0, {7, 0, 0}}, NotFound}, // children
|
|
GetTileDataAction{{7, 0, {7, 0, 1}}, NotFound}, // ...
|
|
GetTileDataAction{{7, 0, {7, 1, 0}}, NotFound}, // ...
|
|
GetTileDataAction{{7, 0, {7, 1, 1}}, NotFound}, // ...
|
|
GetTileDataAction{{5, 0, {5, 0, 0}}, NotFound}, // ascent
|
|
GetTileDataAction{{4, 0, {4, 0, 0}}, NotFound}, // ...
|
|
GetTileDataAction{{3, 0, {3, 0, 0}}, NotFound}, // ...
|
|
GetTileDataAction{{2, 0, {2, 0, 0}}, NotFound}, // ...
|
|
GetTileDataAction{{1, 0, {1, 0, 0}}, NotFound}, // ...
|
|
GetTileDataAction{{0, 0, {0, 0, 0}}, NotFound}, // ...
|
|
}),
|
|
log);
|
|
|
|
// Mark next level has having tried optional.
|
|
log.clear();
|
|
source.dataTiles[{6, 0, {6, 0, 0}}]->triedOptional = true;
|
|
algorithm::updateRenderables(
|
|
getTileData, createTileData, retainTileData, renderTile, source.idealTiles, source.dataTiles, source.zoomRange);
|
|
EXPECT_EQ(ActionLog({
|
|
GetTileDataAction{{6, 0, {6, 0, 0}}, Found}, // ideal tile, not ready
|
|
RetainTileDataAction{{6, 0, {6, 0, 0}}, TileNecessity::Required}, //
|
|
GetTileDataAction{{7, 0, {7, 0, 0}}, NotFound}, // children
|
|
GetTileDataAction{{7, 0, {7, 0, 1}}, NotFound}, // ...
|
|
GetTileDataAction{{7, 0, {7, 1, 0}}, NotFound}, // ...
|
|
GetTileDataAction{{7, 0, {7, 1, 1}}, NotFound}, // ...
|
|
GetTileDataAction{{5, 0, {5, 0, 0}}, NotFound}, // ascent
|
|
CreateTileDataAction{{5, 0, {5, 0, 0}}}, //
|
|
RetainTileDataAction{{5, 0, {5, 0, 0}}, TileNecessity::Optional}, //
|
|
GetTileDataAction{{4, 0, {4, 0, 0}}, NotFound}, // ...
|
|
GetTileDataAction{{3, 0, {3, 0, 0}}, NotFound}, // ...
|
|
GetTileDataAction{{2, 0, {2, 0, 0}}, NotFound}, // ...
|
|
GetTileDataAction{{1, 0, {1, 0, 0}}, NotFound}, // ...
|
|
GetTileDataAction{{0, 0, {0, 0, 0}}, NotFound}, // ...
|
|
}),
|
|
log);
|
|
|
|
// Repeat.
|
|
log.clear();
|
|
algorithm::updateRenderables(
|
|
getTileData, createTileData, retainTileData, renderTile, source.idealTiles, source.dataTiles, source.zoomRange);
|
|
EXPECT_EQ(ActionLog({
|
|
GetTileDataAction{{6, 0, {6, 0, 0}}, Found}, // ideal tile, not ready
|
|
RetainTileDataAction{{6, 0, {6, 0, 0}}, TileNecessity::Required}, //
|
|
GetTileDataAction{{7, 0, {7, 0, 0}}, NotFound}, // children
|
|
GetTileDataAction{{7, 0, {7, 0, 1}}, NotFound}, // ...
|
|
GetTileDataAction{{7, 0, {7, 1, 0}}, NotFound}, // ...
|
|
GetTileDataAction{{7, 0, {7, 1, 1}}, NotFound}, // ...
|
|
GetTileDataAction{{5, 0, {5, 0, 0}}, Found}, // ascent
|
|
RetainTileDataAction{{5, 0, {5, 0, 0}}, TileNecessity::Optional}, //
|
|
GetTileDataAction{{4, 0, {4, 0, 0}}, NotFound}, // ...
|
|
GetTileDataAction{{3, 0, {3, 0, 0}}, NotFound}, // ...
|
|
GetTileDataAction{{2, 0, {2, 0, 0}}, NotFound}, // ...
|
|
GetTileDataAction{{1, 0, {1, 0, 0}}, NotFound}, // ...
|
|
GetTileDataAction{{0, 0, {0, 0, 0}}, NotFound}, // ...
|
|
}),
|
|
log);
|
|
|
|
// Mark next level has having tried optional.
|
|
log.clear();
|
|
source.dataTiles[{5, 0, {5, 0, 0}}]->triedOptional = true;
|
|
algorithm::updateRenderables(
|
|
getTileData, createTileData, retainTileData, renderTile, source.idealTiles, source.dataTiles, source.zoomRange);
|
|
EXPECT_EQ(ActionLog({
|
|
GetTileDataAction{{6, 0, {6, 0, 0}}, Found}, // ideal tile, not ready
|
|
RetainTileDataAction{{6, 0, {6, 0, 0}}, TileNecessity::Required}, //
|
|
GetTileDataAction{{7, 0, {7, 0, 0}}, NotFound}, // children
|
|
GetTileDataAction{{7, 0, {7, 0, 1}}, NotFound}, // ...
|
|
GetTileDataAction{{7, 0, {7, 1, 0}}, NotFound}, // ...
|
|
GetTileDataAction{{7, 0, {7, 1, 1}}, NotFound}, // ...
|
|
GetTileDataAction{{5, 0, {5, 0, 0}}, Found}, // ascent
|
|
RetainTileDataAction{{5, 0, {5, 0, 0}}, TileNecessity::Optional}, //
|
|
GetTileDataAction{{4, 0, {4, 0, 0}}, NotFound}, // ...
|
|
CreateTileDataAction{{4, 0, {4, 0, 0}}}, //
|
|
RetainTileDataAction{{4, 0, {4, 0, 0}}, TileNecessity::Optional}, //
|
|
GetTileDataAction{{3, 0, {3, 0, 0}}, NotFound}, // ...
|
|
GetTileDataAction{{2, 0, {2, 0, 0}}, NotFound}, // ...
|
|
GetTileDataAction{{1, 0, {1, 0, 0}}, NotFound}, // ...
|
|
GetTileDataAction{{0, 0, {0, 0, 0}}, NotFound}, // ...
|
|
}),
|
|
log);
|
|
|
|
// Mark next level has having tried optional.
|
|
log.clear();
|
|
source.dataTiles[{4, 0, {4, 0, 0}}]->triedOptional = true;
|
|
algorithm::updateRenderables(
|
|
getTileData, createTileData, retainTileData, renderTile, source.idealTiles, source.dataTiles, source.zoomRange);
|
|
EXPECT_EQ(ActionLog({
|
|
GetTileDataAction{{6, 0, {6, 0, 0}}, Found}, // ideal tile, not ready
|
|
RetainTileDataAction{{6, 0, {6, 0, 0}}, TileNecessity::Required}, //
|
|
GetTileDataAction{{7, 0, {7, 0, 0}}, NotFound}, // children
|
|
GetTileDataAction{{7, 0, {7, 0, 1}}, NotFound}, // ...
|
|
GetTileDataAction{{7, 0, {7, 1, 0}}, NotFound}, // ...
|
|
GetTileDataAction{{7, 0, {7, 1, 1}}, NotFound}, // ...
|
|
GetTileDataAction{{5, 0, {5, 0, 0}}, Found}, // ascent
|
|
RetainTileDataAction{{5, 0, {5, 0, 0}}, TileNecessity::Optional}, //
|
|
GetTileDataAction{{4, 0, {4, 0, 0}}, Found}, // ...
|
|
RetainTileDataAction{{4, 0, {4, 0, 0}}, TileNecessity::Optional}, //
|
|
GetTileDataAction{{3, 0, {3, 0, 0}}, NotFound}, // ...
|
|
CreateTileDataAction{{3, 0, {3, 0, 0}}}, //
|
|
RetainTileDataAction{{3, 0, {3, 0, 0}}, TileNecessity::Optional}, //
|
|
GetTileDataAction{{2, 0, {2, 0, 0}}, NotFound}, // ...
|
|
GetTileDataAction{{1, 0, {1, 0, 0}}, NotFound}, // ...
|
|
GetTileDataAction{{0, 0, {0, 0, 0}}, NotFound}, // ...
|
|
}),
|
|
log);
|
|
|
|
// Mark next level has having tried optional.
|
|
log.clear();
|
|
source.dataTiles[{3, 0, {3, 0, 0}}]->triedOptional = true;
|
|
algorithm::updateRenderables(
|
|
getTileData, createTileData, retainTileData, renderTile, source.idealTiles, source.dataTiles, source.zoomRange);
|
|
EXPECT_EQ(ActionLog({
|
|
GetTileDataAction{{6, 0, {6, 0, 0}}, Found}, // ideal tile, not ready
|
|
RetainTileDataAction{{6, 0, {6, 0, 0}}, TileNecessity::Required}, //
|
|
GetTileDataAction{{7, 0, {7, 0, 0}}, NotFound}, // children
|
|
GetTileDataAction{{7, 0, {7, 0, 1}}, NotFound}, // ...
|
|
GetTileDataAction{{7, 0, {7, 1, 0}}, NotFound}, // ...
|
|
GetTileDataAction{{7, 0, {7, 1, 1}}, NotFound}, // ...
|
|
GetTileDataAction{{5, 0, {5, 0, 0}}, Found}, // ascent
|
|
RetainTileDataAction{{5, 0, {5, 0, 0}}, TileNecessity::Optional}, //
|
|
GetTileDataAction{{4, 0, {4, 0, 0}}, Found}, // ...
|
|
RetainTileDataAction{{4, 0, {4, 0, 0}}, TileNecessity::Optional}, //
|
|
GetTileDataAction{{3, 0, {3, 0, 0}}, Found}, // ...
|
|
RetainTileDataAction{{3, 0, {3, 0, 0}}, TileNecessity::Optional}, //
|
|
GetTileDataAction{{2, 0, {2, 0, 0}}, NotFound}, // ...
|
|
CreateTileDataAction{{2, 0, {2, 0, 0}}}, //
|
|
RetainTileDataAction{{2, 0, {2, 0, 0}}, TileNecessity::Optional}, //
|
|
GetTileDataAction{{1, 0, {1, 0, 0}}, NotFound}, // ...
|
|
GetTileDataAction{{0, 0, {0, 0, 0}}, NotFound}, // ...
|
|
}),
|
|
log);
|
|
|
|
// Mark as found
|
|
log.clear();
|
|
auto tile_3_3_0_0 = source.dataTiles[{3, 0, {3, 0, 0}}].get();
|
|
tile_3_3_0_0->renderable = true;
|
|
algorithm::updateRenderables(
|
|
getTileData, createTileData, retainTileData, renderTile, source.idealTiles, source.dataTiles, source.zoomRange);
|
|
EXPECT_EQ(ActionLog({
|
|
GetTileDataAction{{6, 0, {6, 0, 0}}, Found}, // ideal tile, not ready
|
|
RetainTileDataAction{{6, 0, {6, 0, 0}}, TileNecessity::Required}, //
|
|
GetTileDataAction{{7, 0, {7, 0, 0}}, NotFound}, // children
|
|
GetTileDataAction{{7, 0, {7, 0, 1}}, NotFound}, // ...
|
|
GetTileDataAction{{7, 0, {7, 1, 0}}, NotFound}, // ...
|
|
GetTileDataAction{{7, 0, {7, 1, 1}}, NotFound}, // ...
|
|
GetTileDataAction{{5, 0, {5, 0, 0}}, Found}, // ascent
|
|
RetainTileDataAction{{5, 0, {5, 0, 0}}, TileNecessity::Optional}, //
|
|
GetTileDataAction{{4, 0, {4, 0, 0}}, Found}, // ...
|
|
RetainTileDataAction{{4, 0, {4, 0, 0}}, TileNecessity::Optional}, //
|
|
GetTileDataAction{{3, 0, {3, 0, 0}}, Found}, // ...
|
|
RetainTileDataAction{{3, 0, {3, 0, 0}}, TileNecessity::Optional}, //
|
|
RenderTileAction{{3, 0, 0}, *tile_3_3_0_0}, //
|
|
}),
|
|
log);
|
|
}
|
|
|
|
TEST(UpdateRenderables, LoadRequiredIfIdealTileCantBeFound) {
|
|
ActionLog log;
|
|
MockSource source;
|
|
auto getTileData = getTileDataFn(log, source.dataTiles);
|
|
auto createTileData = createTileDataFn(log, source.dataTiles);
|
|
auto retainTileData = retainTileDataFn(log);
|
|
auto renderTile = renderTileFn(log);
|
|
|
|
source.zoomRange.max = 6;
|
|
source.idealTiles.emplace(OverscaledTileID{6, 0, 0});
|
|
|
|
auto tile_6_6_0_0 = source.createTileData(OverscaledTileID{6, 0, {6, 0, 0}});
|
|
tile_6_6_0_0->triedOptional = true;
|
|
tile_6_6_0_0->loaded = true;
|
|
|
|
algorithm::updateRenderables(
|
|
getTileData, createTileData, retainTileData, renderTile, source.idealTiles, source.dataTiles, source.zoomRange);
|
|
EXPECT_EQ(ActionLog({
|
|
GetTileDataAction{{6, 0, {6, 0, 0}}, Found}, // ideal tile, not found
|
|
RetainTileDataAction{{6, 0, {6, 0, 0}}, TileNecessity::Required}, //
|
|
GetTileDataAction{{7, 0, {6, 0, 0}}, NotFound}, // overzoomed child
|
|
GetTileDataAction{{5, 0, {5, 0, 0}}, NotFound}, // ascent
|
|
CreateTileDataAction{{5, 0, {5, 0, 0}}},
|
|
RetainTileDataAction{{5, 0, {5, 0, 0}}, TileNecessity::Required},
|
|
GetTileDataAction{{4, 0, {4, 0, 0}}, NotFound}, // ...
|
|
GetTileDataAction{{3, 0, {3, 0, 0}}, NotFound}, // ...
|
|
GetTileDataAction{{2, 0, {2, 0, 0}}, NotFound}, // ...
|
|
GetTileDataAction{{1, 0, {1, 0, 0}}, NotFound}, // ...
|
|
GetTileDataAction{{0, 0, {0, 0, 0}}, NotFound}, // ...
|
|
}),
|
|
log);
|
|
}
|
|
|
|
// Tests overzooming a 0/0/0 tile to zoom level 4, when the maxzoom is 2.
|
|
TEST(UpdateRenderables, LoadOverscaledMaxZoomTile) {
|
|
ActionLog log;
|
|
MockSource source;
|
|
auto getTileData = getTileDataFn(log, source.dataTiles);
|
|
auto createTileData = createTileDataFn(log, source.dataTiles);
|
|
auto retainTileData = retainTileDataFn(log);
|
|
auto renderTile = renderTileFn(log);
|
|
|
|
source.zoomRange.max = 2;
|
|
source.idealTiles.emplace(OverscaledTileID{4, 0, {2, 0, 0}});
|
|
|
|
auto tile_4_2_0_0 = source.createTileData(OverscaledTileID{4, 0, {2, 0, 0}});
|
|
tile_4_2_0_0->renderable = false;
|
|
tile_4_2_0_0->triedOptional = true;
|
|
tile_4_2_0_0->loaded = true;
|
|
|
|
auto tile_3_2_0_0 = source.createTileData(OverscaledTileID{3, 0, {2, 0, 0}});
|
|
tile_3_2_0_0->renderable = false;
|
|
tile_3_2_0_0->triedOptional = true;
|
|
tile_3_2_0_0->loaded = true;
|
|
|
|
auto tile_2_2_0_0 = source.createTileData(OverscaledTileID{2, 0, {2, 0, 0}});
|
|
tile_2_2_0_0->renderable = false;
|
|
tile_2_2_0_0->triedOptional = true;
|
|
tile_2_2_0_0->loaded = true;
|
|
|
|
// Tile level 1 won't be overscaled.
|
|
auto tile_1_1_0_0 = source.createTileData(OverscaledTileID{1, 0, {1, 0, 0}});
|
|
tile_1_1_0_0->renderable = true;
|
|
tile_1_1_0_0->triedOptional = true;
|
|
tile_1_1_0_0->loaded = true;
|
|
|
|
algorithm::updateRenderables(
|
|
getTileData, createTileData, retainTileData, renderTile, source.idealTiles, source.dataTiles, source.zoomRange);
|
|
EXPECT_EQ(ActionLog({
|
|
GetTileDataAction{{4, 0, {2, 0, 0}}, Found},
|
|
RetainTileDataAction{{4, 0, {2, 0, 0}}, TileNecessity::Required},
|
|
GetTileDataAction{{5, 0, {2, 0, 0}}, NotFound},
|
|
GetTileDataAction{{3, 0, {2, 0, 0}}, Found},
|
|
RetainTileDataAction{{3, 0, {2, 0, 0}}, TileNecessity::Required},
|
|
GetTileDataAction{{2, 0, {2, 0, 0}}, Found},
|
|
RetainTileDataAction{{2, 0, {2, 0, 0}}, TileNecessity::Required},
|
|
GetTileDataAction{{1, 0, {1, 0, 0}}, Found},
|
|
RetainTileDataAction{{1, 0, {1, 0, 0}}, TileNecessity::Required},
|
|
RenderTileAction{{1, 0, 0}, *tile_1_1_0_0},
|
|
}),
|
|
log);
|
|
}
|
|
|
|
TEST(UpdateRenderables, MaxParentOverscaleFactor) {
|
|
ActionLog log;
|
|
MockSource source;
|
|
auto getTileData = getTileDataFn(log, source.dataTiles);
|
|
auto createTileData = createTileDataFn(log, source.dataTiles);
|
|
auto retainTileData = retainTileDataFn(log);
|
|
auto renderTile = renderTileFn(log);
|
|
|
|
source.idealTiles.emplace(OverscaledTileID{4, 0, 0});
|
|
source.idealTiles.emplace(OverscaledTileID{4, 1, 0});
|
|
|
|
auto tile_0_0_0_0 = source.createTileData(OverscaledTileID{0, 0, 0});
|
|
tile_0_0_0_0->renderable = true;
|
|
|
|
// Set max parent overscale factor to 4, so that tile 0,0,0 would be rendered
|
|
algorithm::updateRenderables(getTileData,
|
|
createTileData,
|
|
retainTileData,
|
|
renderTile,
|
|
source.idealTiles,
|
|
source.dataTiles,
|
|
source.zoomRange,
|
|
4);
|
|
EXPECT_EQ(ActionLog({GetTileDataAction{{4, 0, {4, 0, 0}}, NotFound}, // ideal tile
|
|
CreateTileDataAction{{4, 0, {4, 0, 0}}},
|
|
RetainTileDataAction{{4, 0, {4, 0, 0}}, TileNecessity::Required},
|
|
GetTileDataAction{{5, 0, {5, 0, 0}}, NotFound}, // child tiles
|
|
GetTileDataAction{{5, 0, {5, 0, 1}}, NotFound},
|
|
GetTileDataAction{{5, 0, {5, 1, 0}}, NotFound},
|
|
GetTileDataAction{{5, 0, {5, 1, 1}}, NotFound},
|
|
GetTileDataAction{{3, 0, {3, 0, 0}}, NotFound}, // ascent
|
|
GetTileDataAction{{2, 0, {2, 0, 0}}, NotFound},
|
|
GetTileDataAction{{1, 0, {1, 0, 0}}, NotFound},
|
|
GetTileDataAction{{0, 0, {0, 0, 0}}, Found},
|
|
RetainTileDataAction{{0, 0, {0, 0, 0}}, TileNecessity::Optional},
|
|
RenderTileAction{{0, 0, 0}, *tile_0_0_0_0}, // render tile 0,0,0
|
|
GetTileDataAction{{4, 0, {4, 1, 0}}, NotFound}, // ideal tile
|
|
CreateTileDataAction{{4, 0, {4, 1, 0}}},
|
|
RetainTileDataAction{{4, 0, {4, 1, 0}}, TileNecessity::Required},
|
|
GetTileDataAction{{5, 0, {5, 2, 0}}, NotFound}, // child tiles
|
|
GetTileDataAction{{5, 0, {5, 2, 1}}, NotFound},
|
|
GetTileDataAction{{5, 0, {5, 3, 0}}, NotFound},
|
|
GetTileDataAction{{5, 0, {5, 3, 1}}, NotFound}}),
|
|
log);
|
|
|
|
log.clear();
|
|
|
|
// Set max parent overscale factor to 3.
|
|
// Parent tile 0,0,0 should not be requested / rendered.
|
|
algorithm::updateRenderables(getTileData,
|
|
createTileData,
|
|
retainTileData,
|
|
renderTile,
|
|
source.idealTiles,
|
|
source.dataTiles,
|
|
source.zoomRange,
|
|
3);
|
|
EXPECT_EQ(ActionLog({GetTileDataAction{{4, 0, {4, 0, 0}}, Found}, // ideal tile
|
|
RetainTileDataAction{{4, 0, {4, 0, 0}}, TileNecessity::Required},
|
|
GetTileDataAction{{5, 0, {5, 0, 0}}, NotFound}, // child tiles
|
|
GetTileDataAction{{5, 0, {5, 0, 1}}, NotFound},
|
|
GetTileDataAction{{5, 0, {5, 1, 0}}, NotFound},
|
|
GetTileDataAction{{5, 0, {5, 1, 1}}, NotFound},
|
|
GetTileDataAction{{3, 0, {3, 0, 0}}, NotFound}, // ascent
|
|
GetTileDataAction{{2, 0, {2, 0, 0}}, NotFound},
|
|
GetTileDataAction{{1, 0, {1, 0, 0}}, NotFound},
|
|
GetTileDataAction{{4, 0, {4, 1, 0}}, Found}, // ideal tile
|
|
RetainTileDataAction{{4, 0, {4, 1, 0}}, TileNecessity::Required},
|
|
GetTileDataAction{{5, 0, {5, 2, 0}}, NotFound}, // child tiles
|
|
GetTileDataAction{{5, 0, {5, 2, 1}}, NotFound},
|
|
GetTileDataAction{{5, 0, {5, 3, 0}}, NotFound},
|
|
GetTileDataAction{{5, 0, {5, 3, 1}}, NotFound}}),
|
|
log);
|
|
}
|