[test-runner] Introduce mapbox-gl-native test expectations

The `mapbox-gl-native`-specific render tests expected results will
be stored at the `render-test/expected/` subfolder.

Test runner will automatically put new expected results there if
invoked with `UPDATE=true`.

1 files changed, 7 insertions, 1 deletions

diff --git a/render-test/metadata.hpp b/render-test/metadata.hpp
index 4be83a5436..2f568359ab 100644
--- a/render-test/metadata.hpp
+++ b/render-test/metadata.hpp
@@ -17,10 +17,16 @@ struct TestStatistics {
     uint32_t passedTests = 0;
 };
 
+struct TestPaths {
+    mbgl::filesystem::path stylePath;
+    mbgl::filesystem::path defaultExpectations;
+    mbgl::filesystem::path platformExpectations;
+};
+
 struct TestMetadata {
     TestMetadata() = default;
 
-    mbgl::filesystem::path path;
+    TestPaths paths;
     mbgl::JSDocument document;
 
     mbgl::Size size{ 512u, 512u };