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
|
#include <mbgl/test/util.hpp>
#include <mbgl/test/stub_file_source.hpp>
#include <mbgl/test/fixture_log_observer.hpp>
#include <mbgl/style/style_impl.hpp>
#include <mbgl/style/source_impl.hpp>
#include <mbgl/style/sources/vector_source.hpp>
#include <mbgl/style/layer.hpp>
#include <mbgl/style/layers/line_layer.hpp>
#include <mbgl/util/io.hpp>
#include <mbgl/util/run_loop.hpp>
#include <memory>
using namespace mbgl;
using namespace mbgl::style;
TEST(Style, Properties) {
util::RunLoop loop;
auto fileSource = std::make_shared<StubFileSource>();
Style::Impl style { fileSource, 1.0 };
style.loadJSON(R"STYLE({"name": "Test"})STYLE");
ASSERT_EQ("Test", style.getName());
style.loadJSON(R"STYLE({"center": [10, 20]})STYLE");
ASSERT_EQ("", style.getName());
ASSERT_EQ((LatLng{20, 10}), *style.getDefaultCamera().center);
style.loadJSON(R"STYLE({"bearing": 24})STYLE");
ASSERT_EQ("", style.getName());
ASSERT_EQ(LatLng {}, *style.getDefaultCamera().center);
ASSERT_EQ(24, *style.getDefaultCamera().bearing);
style.loadJSON(R"STYLE({"zoom": 13.3})STYLE");
ASSERT_EQ("", style.getName());
ASSERT_EQ(13.3, *style.getDefaultCamera().zoom);
style.loadJSON(R"STYLE({"pitch": 60})STYLE");
ASSERT_EQ("", style.getName());
ASSERT_EQ(60, *style.getDefaultCamera().pitch);
style.loadJSON(R"STYLE({})STYLE");
ASSERT_EQ(Milliseconds(300), *style.getTransitionOptions().duration);
ASSERT_EQ(optional<Duration> {}, style.getTransitionOptions().delay);
style.loadJSON(R"STYLE({"transition": { "duration": 500, "delay": 50 }})STYLE");
ASSERT_EQ(Milliseconds(500), *style.getTransitionOptions().duration);
ASSERT_EQ(Milliseconds(50), *style.getTransitionOptions().delay);
style.loadJSON(R"STYLE({"name": 23, "center": {}, "bearing": "north", "zoom": null, "pitch": "wide"})STYLE");
ASSERT_EQ("", style.getName());
ASSERT_EQ(LatLng {}, *style.getDefaultCamera().center);
ASSERT_EQ(0, *style.getDefaultCamera().zoom);
ASSERT_EQ(0, *style.getDefaultCamera().bearing);
ASSERT_EQ(0, *style.getDefaultCamera().pitch);
}
TEST(Style, DuplicateSource) {
util::RunLoop loop;
auto fileSource = std::make_shared<StubFileSource>();
Style::Impl style { fileSource, 1.0 };
style.loadJSON(util::read_file("test/fixtures/resources/style-unused-sources.json"));
style.addSource(std::make_unique<VectorSource>("sourceId", "mapbox://mapbox.mapbox-terrain-v2"));
try {
style.addSource(std::make_unique<VectorSource>("sourceId", "mapbox://mapbox.mapbox-terrain-v2"));
FAIL() << "Should not have been allowed to add a duplicate source id";
} catch (const std::runtime_error&) {
// Expected
}
}
TEST(Style, RemoveSourceInUse) {
util::RunLoop loop;
auto log = new FixtureLogObserver();
Log::setObserver(std::unique_ptr<Log::Observer>(log));
auto fileSource = std::make_shared<StubFileSource>();
Style::Impl style { fileSource, 1.0 };
style.loadJSON(util::read_file("test/fixtures/resources/style-unused-sources.json"));
style.addSource(std::make_unique<VectorSource>("sourceId", "mapbox://mapbox.mapbox-terrain-v2"));
style.addLayer(std::make_unique<LineLayer>("layerId", "sourceId"));
// Should not remove the source
auto removed = style.removeSource("sourceId");
ASSERT_EQ(nullptr, removed);
ASSERT_NE(nullptr, style.getSource("sourceId"));
const FixtureLogObserver::LogMessage logMessage {
EventSeverity::Warning,
Event::General,
int64_t(-1),
"Source 'sourceId' is in use, cannot remove",
};
EXPECT_EQ(log->count(logMessage), 1u);
}
TEST(Style, SourceImplsOrder) {
util::RunLoop loop;
auto fileSource = std::make_shared<StubFileSource>();
Style::Impl style{fileSource, 1.0};
style.addSource(std::make_unique<VectorSource>("c", "mapbox://mapbox.mapbox-terrain-v2"));
style.addSource(std::make_unique<VectorSource>("b", "mapbox://mapbox.mapbox-terrain-v2"));
style.addSource(std::make_unique<VectorSource>("a", "mapbox://mapbox.mapbox-terrain-v2"));
auto sources = style.getSources();
ASSERT_EQ(3u, sources.size());
EXPECT_EQ("c", sources[0]->getID());
EXPECT_EQ("b", sources[1]->getID());
EXPECT_EQ("a", sources[2]->getID());
const auto& sourceImpls = *style.getSourceImpls();
ASSERT_EQ(3u, sourceImpls.size());
EXPECT_EQ("a", sourceImpls[0]->id);
EXPECT_EQ("b", sourceImpls[1]->id);
EXPECT_EQ("c", sourceImpls[2]->id);
}
TEST(Style, AddRemoveImage) {
util::RunLoop loop;
auto fileSource = std::make_shared<StubFileSource>();
Style::Impl style{fileSource, 1.0};
style.addImage(std::make_unique<style::Image>("one", PremultipliedImage({16, 16}), 2));
style.addImage(std::make_unique<style::Image>("two", PremultipliedImage({16, 16}), 2));
style.addImage(std::make_unique<style::Image>("three", PremultipliedImage({16, 16}), 2));
style.removeImage("one");
style.removeImage("two");
EXPECT_TRUE(!!style.getImage("three"));
EXPECT_FALSE(!!style.getImage("two"));
EXPECT_FALSE(!!style.getImage("four"));
}
TEST(Style, AddRemoveRemoveImage) {
// regression test for https://github.com/mapbox/mapbox-gl-native/pull/16391
util::RunLoop loop;
auto fileSource = std::make_shared<StubFileSource>();
Style::Impl style{fileSource, 1.0};
style.addImage(std::make_unique<style::Image>("one", PremultipliedImage({16, 16}), 2));
style.addImage(std::make_unique<style::Image>("two", PremultipliedImage({16, 16}), 2));
style.addImage(std::make_unique<style::Image>("three", PremultipliedImage({16, 16}), 2));
style.removeImage("one");
style.removeImage("two");
style.removeImage("two");
EXPECT_TRUE(!!style.getImage("three"));
EXPECT_FALSE(!!style.getImage("two"));
EXPECT_FALSE(!!style.getImage("four"));
}
|
