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
198
199
200
201
202
203
|
#include "testing/testing.hpp"
#include "geocoder/geocoder.hpp"
#include "geocoder/hierarchy_reader.hpp"
#include "indexer/search_string_utils.hpp"
#include "platform/platform_tests_support/scoped_file.hpp"
#include "base/geo_object_id.hpp"
#include "base/math.hpp"
#include "base/stl_helpers.hpp"
#include <algorithm>
#include <string>
#include <vector>
using namespace platform::tests_support;
using namespace std;
namespace
{
double const kCertaintyEps = 1e-6;
string const kRegionsData = R"#(
-4611686018427080071 {"type": "Feature", "geometry": {"type": "Point", "coordinates": [-80.1142033187951, 21.55511095]}, "properties": {"name": "Cuba", "rank": 2, "address": {"country": "Cuba"}}}
-4611686018425533273 {"type": "Feature", "geometry": {"type": "Point", "coordinates": [-78.7260117405499, 21.74300205]}, "properties": {"name": "Ciego de Ávila", "rank": 4, "address": {"region": "Ciego de Ávila", "country": "Cuba"}}}
-4611686018421500235 {"type": "Feature", "geometry": {"type": "Point", "coordinates": [-78.9263054493181, 22.08185765]}, "properties": {"name": "Florencia", "rank": 6, "address": {"subregion": "Florencia", "region": "Ciego de Ávila", "country": "Cuba"}}}
)#";
geocoder::Tokens Split(string const & s)
{
geocoder::Tokens result;
search::NormalizeAndTokenizeAsUtf8(s, result);
return result;
}
} // namespace
namespace geocoder
{
void TestGeocoder(Geocoder & geocoder, string const & query, vector<Result> && expected)
{
vector<Result> actual;
geocoder.ProcessQuery(query, actual);
TEST_EQUAL(actual.size(), expected.size(), (query, actual, expected));
sort(actual.begin(), actual.end(), base::LessBy(&Result::m_osmId));
sort(expected.begin(), expected.end(), base::LessBy(&Result::m_osmId));
for (size_t i = 0; i < actual.size(); ++i)
{
TEST(actual[i].m_certainty >= 0.0 && actual[i].m_certainty <= 1.0,
(query, actual[i].m_certainty));
TEST_EQUAL(actual[i].m_osmId, expected[i].m_osmId, (query));
TEST(base::AlmostEqualAbs(actual[i].m_certainty, expected[i].m_certainty, kCertaintyEps),
(query, actual[i].m_certainty, expected[i].m_certainty));
}
}
UNIT_TEST(Geocoder_Smoke)
{
ScopedFile const regionsJsonFile("regions.jsonl", kRegionsData);
Geocoder geocoder(regionsJsonFile.GetFullPath());
base::GeoObjectId const florenciaId(0xc00000000059d6b5);
base::GeoObjectId const cubaId(0xc00000000004b279);
TestGeocoder(geocoder, "florencia", {{florenciaId, 1.0}});
TestGeocoder(geocoder, "cuba florencia", {{florenciaId, 1.0}, {cubaId, 0.714286}});
TestGeocoder(geocoder, "florencia somewhere in cuba", {{cubaId, 0.714286}, {florenciaId, 1.0}});
}
UNIT_TEST(Geocoder_Hierarchy)
{
ScopedFile const regionsJsonFile("regions.jsonl", kRegionsData);
Geocoder geocoder(regionsJsonFile.GetFullPath());
vector<Hierarchy::Entry> entries;
geocoder.GetIndex().ForEachDocId({("florencia")}, [&](Index::DocId const & docId) {
entries.emplace_back(geocoder.GetIndex().GetDoc(docId));
});
TEST_EQUAL(entries.size(), 1, ());
TEST_EQUAL(entries[0].m_address[static_cast<size_t>(Type::Country)], Split("cuba"), ());
TEST_EQUAL(entries[0].m_address[static_cast<size_t>(Type::Region)], Split("ciego de avila"), ());
TEST_EQUAL(entries[0].m_address[static_cast<size_t>(Type::Subregion)], Split("florencia"), ());
}
UNIT_TEST(Geocoder_OnlyBuildings)
{
string const kData = R"#(
10 {"properties": {"address": {"locality": "Some Locality"}}}
21 {"properties": {"address": {"street": "Good", "locality": "Some Locality"}}}
22 {"properties": {"address": {"building": "5", "street": "Good", "locality": "Some Locality"}}}
31 {"properties": {"address": {"street": "Bad", "locality": "Some Locality"}}}
32 {"properties": {"address": {"building": "10", "street": "Bad", "locality": "Some Locality"}}}
40 {"properties": {"address": {"street": "MaybeNumbered", "locality": "Some Locality"}}}
41 {"properties": {"address": {"street": "MaybeNumbered-3", "locality": "Some Locality"}}}
42 {"properties": {"address": {"building": "3", "street": "MaybeNumbered", "locality": "Some Locality"}}}
)#";
ScopedFile const regionsJsonFile("regions.jsonl", kData);
Geocoder geocoder(regionsJsonFile.GetFullPath());
base::GeoObjectId const localityId(10);
base::GeoObjectId const goodStreetId(21);
base::GeoObjectId const badStreetId(31);
base::GeoObjectId const building5(22);
base::GeoObjectId const building10(32);
TestGeocoder(geocoder, "some locality", {{localityId, 1.0}});
TestGeocoder(geocoder, "some locality good", {{goodStreetId, 1.0}, {localityId, 0.857143}});
TestGeocoder(geocoder, "some locality bad", {{badStreetId, 1.0}, {localityId, 0.857143}});
TestGeocoder(geocoder, "some locality good 5", {{building5, 1.0}});
TestGeocoder(geocoder, "some locality bad 10", {{building10, 1.0}});
// There is a building "10" on Bad Street but we should not return it.
// Another possible resolution would be to return just "Good Street" (relaxed matching)
// but at the time of writing the goal is to either have an exact match or no match at all.
TestGeocoder(geocoder, "some locality good 10", {});
// Sometimes we may still emit a non-building.
// In this case it happens because all query tokens are used.
base::GeoObjectId const numberedStreet(41);
base::GeoObjectId const houseOnANonNumberedStreet(42);
TestGeocoder(geocoder, "some locality maybenumbered 3",
{{numberedStreet, 1.0}, {houseOnANonNumberedStreet, 0.8875}});
}
UNIT_TEST(Geocoder_MismatchedLocality)
{
string const kData = R"#(
10 {"properties": {"address": {"locality": "Moscow"}}}
11 {"properties": {"address": {"locality": "Paris"}}}
21 {"properties": {"address": {"street": "Street", "locality": "Moscow"}}}
22 {"properties": {"address": {"building": "2", "street": "Street", "locality": "Moscow"}}}
31 {"properties": {"address": {"street": "Street", "locality": "Paris"}}}
32 {"properties": {"address": {"building": "3", "street": "Street", "locality": "Paris"}}}
)#";
ScopedFile const regionsJsonFile("regions.jsonl", kData);
Geocoder geocoder(regionsJsonFile.GetFullPath());
base::GeoObjectId const building2(22);
TestGeocoder(geocoder, "Moscow Street 2", {{building2, 1.0}});
// "Street 3" looks almost like a match to "Paris-Street-3" but we should not emit it.
TestGeocoder(geocoder, "Moscow Street 3", {});
}
UNIT_TEST(Geocoder_LocalityBuilding)
{
string const kData = R"#(
10 {"properties": {"address": {"locality": "Zelenograd"}}}
22 {"properties": {"address": {"building": "2", "locality": "Zelenograd"}}}
31 {"properties": {"address": {"street": "Street", "locality": "Zelenograd"}}}
32 {"properties": {"address": {"building": "2", "street": "Street", "locality": "Zelenograd"}}}
)#";
ScopedFile const regionsJsonFile("regions.jsonl", kData);
Geocoder geocoder(regionsJsonFile.GetFullPath());
base::GeoObjectId const building2(22);
TestGeocoder(geocoder, "Zelenograd 2", {{building2, 1.0}});
}
UNIT_TEST(Geocoder_EmptyFileConcurrentRead)
{
ScopedFile const regionsJsonFile("regions.jsonl", "");
Geocoder geocoder(regionsJsonFile.GetFullPath(), 8 /* reader threads */);
TEST_EQUAL(geocoder.GetHierarchy().GetEntries().size(), 0, ());
}
UNIT_TEST(Geocoder_BigFileConcurrentRead)
{
int const kEntryCount = 100000;
stringstream s;
for (int i = 0; i < kEntryCount; ++i)
{
s << i << " "
<< "{"
<< R"("type": "Feature",)"
<< R"("geometry": {"type": "Point", "coordinates": [0, 0]},)"
<< R"("properties": {"name": ")" << i << R"(", "rank": 2, "address": {"country": ")" << i << R"("}})"
<< "}\n";
}
ScopedFile const regionsJsonFile("regions.jsonl", s.str());
Geocoder geocoder(regionsJsonFile.GetFullPath(), 8 /* reader threads */);
TEST_EQUAL(geocoder.GetHierarchy().GetEntries().size(), kEntryCount, ());
}
} // namespace geocoder
|
