1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
|
#define BOOST_TEST_MODULE test_asset_factory
#include "testHelpers.h"
#include "testRenderOutput.h"
#include <boost/test/data/test_case.hpp>
#include <boost/test/unit_test.hpp>
#include "assetFactory/assetFactory.h"
#include "assetFactory/object.h"
#include "assetFactory/texturePacker.h"
#include "game/scenary/foliage.h"
#include "game/scenary/plant.h"
#include "game/vehicles/railVehicle.h"
#include "game/vehicles/railVehicleClass.h"
#include "gfx/gl/sceneRenderer.h"
#include "gfx/renderable.h"
#include "lib/collection.h"
#include "lib/location.h"
#include "lib/stream_support.h"
#include "testMainWindow.h"
#include "ui/applicationBase.h"
BOOST_GLOBAL_FIXTURE(ApplicationBase);
BOOST_GLOBAL_FIXTURE(TestMainWindow);
const std::filesystem::path TMP {"/tmp"};
class FactoryFixture : public TestRenderOutputSize<glm::ivec2 {2048, 1024}>, public SceneProvider {
public:
FactoryFixture() : sceneRenderer {size, output} { }
~FactoryFixture()
{
auto outpath = (TMP / boost::unit_test::framework::current_test_case().full_name()).replace_extension(".tga");
std::filesystem::create_directories(outpath.parent_path());
Texture::save(outImage, outpath.c_str());
}
void
content(const SceneShader & shader) const override
{
shader.basic.use(Location {{0, 0, 0}, {0, 0, 0}});
objects.apply(&Renderable::render, shader);
}
void
lights(const SceneShader & shader) const override
{
shader.pointLight.add({-3, 1, 5}, {1, 1, 1}, .1F);
}
void
environment(const SceneShader &, const SceneRenderer & sceneRenderer) const override
{
sceneRenderer.setAmbientLight({.4, .4, .4});
sceneRenderer.setDirectionalLight({.6, .6, .6}, east + south + south + down, *this);
}
void
shadows(const ShadowMapper & mapper) const override
{
mapper.dynamicPoint.use(Location {{0, 0, 0}, {0, 0, 0}});
objects.apply(&Renderable::shadows, mapper);
}
void
render(float dist = 10.f)
{
sceneRenderer.camera.setView({-dist, dist * 1.2f, dist * 1.2f}, south + east + down);
sceneRenderer.render(*this);
}
Collection<const Renderable> objects;
private:
SceneRenderer sceneRenderer;
};
BOOST_FIXTURE_TEST_SUITE(m, FactoryFixture);
BOOST_AUTO_TEST_CASE(brush47xml, *boost::unit_test::timeout(5))
{
auto mf = AssetFactory::loadXML(RESDIR "/brush47.xml");
BOOST_REQUIRE(mf);
BOOST_REQUIRE_GE(mf->shapes.size(), 6);
BOOST_CHECK(mf->shapes.at("plane"));
BOOST_CHECK(mf->shapes.at("cylinder"));
BOOST_CHECK(mf->shapes.at("cuboid"));
BOOST_CHECK(mf->shapes.at("wheel"));
BOOST_CHECK(mf->shapes.at("axel"));
auto bogie = mf->shapes.at("bogie");
BOOST_REQUIRE(bogie);
auto bogieObj = std::dynamic_pointer_cast<const Object>(bogie);
BOOST_CHECK_GE(bogieObj->uses.size(), 3);
BOOST_CHECK_EQUAL(1, mf->assets.size());
auto brush47 = mf->assets.at("brush-47");
BOOST_REQUIRE(brush47);
auto brush47rvc = std::dynamic_pointer_cast<RailVehicleClass>(brush47);
BOOST_REQUIRE(brush47rvc);
BOOST_REQUIRE(brush47rvc->bodyMesh);
BOOST_REQUIRE(brush47rvc->bogies.front());
BOOST_REQUIRE(brush47rvc->bogies.back());
auto railVehicle = std::make_shared<RailVehicle>(brush47rvc);
objects.objects.push_back(brush47rvc);
render();
}
BOOST_AUTO_TEST_CASE(foliage, *boost::unit_test::timeout(5))
{
auto mf = AssetFactory::loadXML(RESDIR "/foliage.xml");
BOOST_REQUIRE(mf);
auto tree_01_1 = mf->assets.at("Tree-01-1");
BOOST_REQUIRE(tree_01_1);
auto tree_01_1_f = std::dynamic_pointer_cast<Foliage>(tree_01_1);
BOOST_REQUIRE(tree_01_1_f);
auto plant1 = std::make_shared<Plant>(tree_01_1_f, Location {{-2, 2, 0}, {0, 0, 0}});
auto plant2 = std::make_shared<Plant>(tree_01_1_f, Location {{3, -4, 0}, {0, 1, 0}});
auto plant3 = std::make_shared<Plant>(tree_01_1_f, Location {{-2, -4, 0}, {0, 2, 0}});
auto plant4 = std::make_shared<Plant>(tree_01_1_f, Location {{3, 2, 0}, {0, 3, 0}});
objects.objects.push_back(tree_01_1_f);
render(5);
}
BOOST_AUTO_TEST_SUITE_END();
BOOST_AUTO_TEST_CASE(loadall)
{
const auto assets = AssetFactory::loadAll(RESDIR);
BOOST_CHECK(assets.at("brush-47"));
BOOST_CHECK(assets.at("Tree-01-1"));
}
template<typename T> using InOut = std::tuple<T, T>;
BOOST_DATA_TEST_CASE(normalizeColourName,
boost::unit_test::data::make<InOut<std::string>>({
{"", ""},
{"black", "black"},
{" black ", "black"},
{" b l a c k ", "black"},
{" B L A c k ", "black"},
{"BLAck ", "black"},
{"BLACK ", "black"},
{"BlAck ", "black"},
{"Bl Ack ", "black"},
}),
in_, exp)
{
auto in {in_};
BOOST_CHECK_NO_THROW(AssetFactory::normalizeColourName(in));
BOOST_CHECK_EQUAL(in, exp);
}
BOOST_AUTO_TEST_CASE(parseX11RGB, *boost::unit_test::timeout(5))
{
const auto parsedColours = AssetFactory::parseX11RGB(FIXTURESDIR "rgb.txt");
BOOST_REQUIRE_EQUAL(parsedColours.size(), 20);
BOOST_CHECK_CLOSE_VEC(parsedColours.at("cyan"), AssetFactory::Colour(0, 1, 1));
BOOST_CHECK_CLOSE_VEC(parsedColours.at("slategrey"), AssetFactory::Colour(0.44F, 0.5, 0.56F));
BOOST_CHECK_CLOSE_VEC(parsedColours.at("lightsteelblue1"), AssetFactory::Colour(0.79, 0.88, 1));
}
BOOST_AUTO_TEST_CASE(texturePacker, *boost::unit_test::timeout(5))
{
std::vector<TexturePacker::Image> input {
{10, 10},
{10, 10},
{10, 10},
{100, 10},
{10, 200},
{5, 5},
};
TexturePacker tp {input};
BOOST_CHECK_EQUAL(TexturePacker::Size(128, 256), tp.minSize());
const auto result = tp.pack();
}
BOOST_AUTO_TEST_CASE(texturePacker_many, *boost::unit_test::timeout(5))
{
std::vector<TexturePacker::Image> images(256);
std::fill(images.begin(), images.end(), TexturePacker::Image {32, 32});
const auto totalSize = std::accumulate(images.begin(), images.end(), 0U, [](auto t, const auto & i) {
return t + TexturePacker::area(i);
});
TexturePacker tp {images};
BOOST_CHECK_EQUAL(TexturePacker::Size(32, 32), tp.minSize());
const auto result = tp.pack();
BOOST_CHECK_EQUAL(result.first.size(), images.size());
BOOST_CHECK_GE(TexturePacker::area(result.second), TexturePacker::area(images.front()) * images.size());
BOOST_CHECK_EQUAL(totalSize, TexturePacker::area(result.second));
}
BOOST_AUTO_TEST_CASE(texturePacker_many_random, *boost::unit_test::timeout(15))
{
std::vector<TexturePacker::Image> images(2048);
std::mt19937 gen(std::random_device {}());
std::uniform_int_distribution<> dim {1, 10};
std::generate(images.begin(), images.end(), [&dim, &gen]() {
return TexturePacker::Image {2 ^ dim(gen), 2 ^ dim(gen)};
});
TexturePacker tp {images};
const auto result = tp.pack();
BOOST_CHECK_EQUAL(result.first.size(), images.size());
}
|
