58 lines
2.1 KiB
C++
58 lines
2.1 KiB
C++
#include "render_3D/Datoviz_Visuals.h"
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#include <gtest/gtest.h>
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#include <type_traits>
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namespace renderive::render_3d {
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namespace {
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template <class Visual, class Item>
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void exercise(Item item) {
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static_assert(std::derived_from<Visual, Renderable>);
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auto visual = typename Visual::Builder{}.build(std::vector<Item>{item});
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ASSERT_NE(visual, nullptr);
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EXPECT_EQ(visual->item_count(), 1U);
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const auto revision = visual->data_revision();
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visual->edit_items([](auto& items) { items.push_back(items.front()); });
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EXPECT_EQ(visual->item_count(), 2U);
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EXPECT_GT(visual->data_revision(), revision);
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const auto observation = visual->observation();
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EXPECT_EQ(observation.item_count, 2U);
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EXPECT_EQ(observation.data_revision, visual->data_revision());
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}
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TEST(DatovizVisualFamilies, EveryPublicFamilyUsesRenderableStorage) {
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exercise<Splat_Visual>(Splat{});
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exercise<Pixel_Visual>(Pixel{});
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exercise<Marker_Visual>(Marker{});
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exercise<Sphere_Visual>(Sphere{});
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exercise<Segment_Visual>(Segment{.end = {1, 0, 0}});
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exercise<Vector_Visual>(Vector_Glyph{});
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exercise<Primitive_Visual>(Primitive_Vertex{});
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exercise<Mesh_Visual>(Mesh_Vertex{});
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exercise<Path_Visual>(Path_Vertex{});
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exercise<Image_Visual>(Image{});
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exercise<Labels_Visual>(Label{});
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exercise<Glyph_Visual>(Glyph{});
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exercise<Text_Visual>(Text_Label{.text = "Renderive"});
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exercise<Volume_Visual>(Voxel{});
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}
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TEST(DatovizVisualFamilies, StateValidationAndBuilderPropertiesAreShared) {
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auto volume = Volume_Visual::Builder{}
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.set<&Volume_State::field_width>(4U)
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.set<&Volume_State::field_height>(4U)
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.set<&Volume_State::field_depth>(4U)
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.build(std::vector<Voxel>(64));
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ASSERT_NE(volume, nullptr);
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EXPECT_EQ(volume->get<&Volume_State::field_depth>(), 4U);
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EXPECT_THROW((Volume_Visual::Builder{}
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.set<&Volume_State::field_width>(4U)
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.build()),
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std::invalid_argument);
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}
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} // namespace
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} // namespace renderive::render_3d
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