ai自主改之前

render_2D/tests/Axis_Test.cpp

@@ -17,6 +17,7 @@ template <typename Scene>
 std::unique_ptr<Frame_2D> render_frame(Scene* scene) {
     static std::uint64_t sequence{1};
     auto frame = std::make_unique<Frame_2D>(Frame_Identity{sequence++, 0});
+    scene->set_frame_callback([](Frame_2D*) {});
     EXPECT_EQ(scene->render(frame.get()), Render_Scene_2D::Render_Result::completed);
     return frame;
 }
@@ -92,7 +93,17 @@ TEST(axis_render, scene_prepares_and_paints_uncached_axis_into_frame) {
         prepare.add(axis.get());
         paint.add(axis.get());
     }).has_value()));
+    int paint_extension_calls{};
+    int completion_calls{};
+    axis->paint_taskflow().emplace(
+        [&] { ++paint_extension_calls; }).name("test.axis.paint.extension");
+    scene->completion_taskflow().emplace([&] {
+        EXPECT_EQ(paint_extension_calls, 1);
+        ++completion_calls;
+    }).name("test.scene_2d.completion");
     const auto frame = render_frame(scene.get());
+    EXPECT_EQ(paint_extension_calls, 1);
+    EXPECT_EQ(completion_calls, 1);
     const Image_View view = frame->image();
     ASSERT_FALSE(view.empty());
     bool contains_color{};