[build] Add test appupstream/tmpsantos-core_build

The app is need to fix linker issues.

2 files changed, 79 insertions, 0 deletions

diff --git a/core/CMakeLists.txt b/core/CMakeLists.txt
index 4badc3d426..13e721851e 100644
--- a/core/CMakeLists.txt
+++ b/core/CMakeLists.txt
@@ -399,3 +399,15 @@ endif()
 target_include_directories(mapbox-gl-native SYSTEM INTERFACE
     ${GIT_ROOT}/include
 )
+
+add_executable(app
+    ${GIT_ROOT}/core/app.cpp
+)
+
+target_link_libraries(app PRIVATE
+    mapbox-gl-native
+)
+
+target_include_directories(app PRIVATE
+    ${GIT_ROOT}/platform/default
+)
diff --git a/core/app.cpp b/core/app.cpp
new file mode 100644
index 0000000000..539f29e57b
--- /dev/null
+++ b/core/app.cpp
@@ -0,0 +1,67 @@
+#include <mbgl/map/map.hpp>
+#include <mbgl/util/image.hpp>
+#include <mbgl/util/run_loop.hpp>
+#include <mbgl/util/default_styles.hpp>
+
+#include <mbgl/gl/headless_frontend.hpp>
+#include <mbgl/util/default_thread_pool.hpp>
+#include <mbgl/storage/default_file_source.hpp>
+#include <mbgl/style/style.hpp>
+
+#include <cstdlib>
+#include <iostream>
+#include <fstream>
+
+int main(int argc, char *argv[]) {
+    std::string style = mbgl::util::default_styles::streets.url;
+
+    const double lat = 0;
+    const double lon = 0;
+    const double zoom = 0;
+    const double bearing = 0;
+    const double pitch = 0;
+    const double pixelRatio = 1;
+
+    const uint32_t width = 512;
+    const uint32_t height = 512;
+    const std::string output = "out.png";
+    const std::string cache = "cache.sqlite";
+    const std::string asset = ".";
+
+    const char* tokenEnv = getenv("MAPBOX_ACCESS_TOKEN");
+    const std::string token = tokenEnv ? tokenEnv : std::string();
+
+    using namespace mbgl;
+
+    util::RunLoop loop;
+    DefaultFileSource fileSource(cache, asset);
+
+    // Set access token if present
+    if (token.size()) {
+        fileSource.setAccessToken(std::string(token));
+    }
+
+    ThreadPool threadPool(4);
+    HeadlessFrontend frontend({ width, height }, pixelRatio, fileSource, threadPool);
+    Map map(frontend, MapObserver::nullObserver(), frontend.getSize(), pixelRatio, fileSource, threadPool, MapMode::Static);
+
+    if (style.find("://") == std::string::npos) {
+        style = std::string("file://") + style;
+    }
+
+    map.getStyle().loadURL(style);
+    map.setLatLngZoom({ lat, lon }, zoom);
+    map.setBearing(bearing);
+    map.setPitch(pitch);
+
+    try {
+        std::ofstream out(output, std::ios::binary);
+        out << encodePNG(frontend.render(map));
+        out.close();
+    } catch(std::exception& e) {
+        std::cout << "Error: " << e.what() << std::endl;
+        exit(1);
+    }
+
+    return 0;
+}