render-test/runner.hpp


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#pragma once

#include <mbgl/gfx/headless_frontend.hpp>
#include <mbgl/map/map.hpp>

#include <memory>

struct TestMetadata;

class TestRunner {
public:
    TestRunner() = default;

    bool run(TestMetadata&);
    void reset();

    /// Returns path of the render tests root directory.
    static const std::string& getBasePath();
    /// Returns path of mapbox-gl-native expectations directory.
    static const std::string& getPlatformExpectationsPath();

private:
    bool runOperations(const std::string& key, TestMetadata&);
    bool checkImage(mbgl::PremultipliedImage&& image, TestMetadata&);

    struct Impl {
        Impl(const TestMetadata&);

        mbgl::HeadlessFrontend frontend;
        mbgl::Map map;
    };
    std::unordered_map<std::string, std::unique_ptr<Impl>> maps;
};