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[node, tests] Consolidate headless rendering logic in HeadlessFrontend

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This commit is contained in:
John Firebaugh
2017-07-21 16:36:31 -07:00
parent 11933f6ab8
commit 32bd1d54fa
40 changed files with 380 additions and 770 deletions
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16
test/api/custom_layer.test.cpp
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@@ -2,16 +2,12 @@
#include <mbgl/gl/gl.hpp>
#include <mbgl/map/map.hpp>
#include <mbgl/renderer/backend_scope.hpp>
#include <mbgl/gl/headless_backend.hpp>
#include <mbgl/gl/offscreen_view.hpp>
#include <mbgl/util/default_thread_pool.hpp>
#include <mbgl/storage/default_file_source.hpp>
#include <mbgl/renderer/renderer.hpp>
#include <mbgl/gl/headless_frontend.hpp>
#include <mbgl/style/style.hpp>
#include <mbgl/style/layers/custom_layer.hpp>
#include <mbgl/style/layers/fill_layer.hpp>
#include <mbgl/test/stub_renderer_frontend.hpp>
#include <mbgl/util/io.hpp>
#include <mbgl/util/mat4.hpp>
#include <mbgl/util/run_loop.hpp>
@@ -89,14 +85,11 @@ public:
TEST(CustomLayer, Basic) {
util::RunLoop loop;
HeadlessBackend backend;
BackendScope scope { backend };
OffscreenView view { backend.getContext() };
DefaultFileSource fileSource(":memory:", "test/fixtures/api/assets");
ThreadPool threadPool(4);
float pixelRatio { 1 };
StubRendererFrontend rendererFrontend { std::make_unique<Renderer>(backend, pixelRatio, fileSource, threadPool), view };
Map map(rendererFrontend, MapObserver::nullObserver(), view.getSize(), pixelRatio, fileSource,
HeadlessFrontend frontend { pixelRatio, fileSource, threadPool };
Map map(frontend, MapObserver::nullObserver(), frontend.getSize(), pixelRatio, fileSource,
threadPool, MapMode::Still);
map.getStyle().loadJSON(util::read_file("test/fixtures/api/water.json"));
map.setLatLngZoom({ 37.8, -122.5 }, 10);
@@ -117,6 +110,5 @@ TEST(CustomLayer, Basic) {
layer->setFillColor(Color{ 1.0, 1.0, 0.0, 1.0 });
map.getStyle().addLayer(std::move(layer));
test::checkImage("test/fixtures/custom_layer/basic", test::render(map, view), 0.0006, 0.1);
test::checkImage("test/fixtures/custom_layer/basic", frontend.render(map), 0.0006, 0.1);
}