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
|
// Copyright 2016 Yahoo Inc. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
#include <vespa/fastos/fastos.h>
#include <vespa/log/log.h>
LOG_SETUP("comparator_test");
#include <vespa/vespalib/testkit/testapp.h>
#include <vespa/searchlib/attribute/enumcomparator.h>
#include <vespa/searchlib/btree/btreeroot.h>
#include <vespa/searchlib/attribute/enumstore.hpp>
#include <vespa/searchlib/btree/btreenode.hpp>
#include <vespa/searchlib/btree/btreenodeallocator.hpp>
#include <vespa/searchlib/btree/btreeroot.hpp>
namespace search {
using namespace btree;
typedef EnumStoreT<NumericEntryType<int32_t> > NumericEnumStore;
typedef EnumStoreComparatorT<NumericEntryType<int32_t> > NumericComparator;
typedef EnumStoreT<NumericEntryType<float> > FloatEnumStore;
typedef EnumStoreComparatorT<NumericEntryType<float> > FloatComparator;
typedef EnumStoreT<StringEntryType> StringEnumStore;
typedef EnumStoreComparatorT<StringEntryType> StringComparator;
typedef EnumStoreFoldedComparatorT<StringEntryType> FoldedStringComparator;
typedef EnumStoreBase::Index EnumIndex;
typedef BTreeRoot<EnumIndex, BTreeNoLeafData,
btree::NoAggregated,
const EnumStoreComparatorWrapper> TreeType;
typedef TreeType::NodeAllocatorType NodeAllocator;
class Test : public vespalib::TestApp {
private:
void requireThatNumericComparatorIsWorking();
void requireThatFloatComparatorIsWorking();
void requireThatStringComparatorIsWorking();
void requireThatComparatorWithTreeIsWorking();
void requireThatFoldedComparatorIsWorking();
public:
Test() {}
int Main() override;
};
void
Test::requireThatNumericComparatorIsWorking()
{
NumericEnumStore es(1024, false);
EnumIndex e1, e2;
es.addEnum(10, e1);
es.addEnum(30, e2);
NumericComparator cmp1(es);
EXPECT_TRUE(cmp1(e1, e2));
EXPECT_TRUE(!cmp1(e2, e1));
EXPECT_TRUE(!cmp1(e1, e1));
NumericComparator cmp2(es, 20);
EXPECT_TRUE(cmp2(EnumIndex(), e2));
EXPECT_TRUE(!cmp2(e2, EnumIndex()));
}
void
Test::requireThatFloatComparatorIsWorking()
{
FloatEnumStore es(1024, false);
EnumIndex e1, e2, e3;
es.addEnum(10.5, e1);
es.addEnum(30.5, e2);
es.addEnum(std::numeric_limits<float>::quiet_NaN(), e3);
FloatComparator cmp1(es);
EXPECT_TRUE(cmp1(e1, e2));
EXPECT_TRUE(!cmp1(e2, e1));
EXPECT_TRUE(!cmp1(e1, e1));
EXPECT_TRUE(cmp1(e3, e1)); // nan
EXPECT_TRUE(!cmp1(e1, e3)); // nan
EXPECT_TRUE(!cmp1(e3, e3)); // nan
FloatComparator cmp2(es, 20.5);
EXPECT_TRUE(cmp2(EnumIndex(), e2));
EXPECT_TRUE(!cmp2(e2, EnumIndex()));
}
void
Test::requireThatStringComparatorIsWorking()
{
StringEnumStore es(1024, false);
EnumIndex e1, e2, e3;
es.addEnum("Aa", e1);
es.addEnum("aa", e2);
es.addEnum("aB", e3);
StringComparator cmp1(es);
EXPECT_TRUE(cmp1(e1, e2)); // similar folded, fallback to regular
EXPECT_TRUE(!cmp1(e2, e1));
EXPECT_TRUE(!cmp1(e1, e1));
EXPECT_TRUE(cmp1(e2, e3)); // folded compare
EXPECT_TRUE(strcmp("aa", "aB") > 0); // regular
StringComparator cmp2(es, "AB");
EXPECT_TRUE(cmp2(EnumIndex(), e3));
EXPECT_TRUE(!cmp2(e3, EnumIndex()));
}
void
Test::requireThatComparatorWithTreeIsWorking()
{
NumericEnumStore es(2048, false);
vespalib::GenerationHandler g;
TreeType t;
NodeAllocator m;
EnumIndex ei;
for (int32_t v = 100; v > 0; --v) {
NumericComparator cmp(es, v);
EXPECT_TRUE(!t.find(EnumIndex(), m, cmp).valid());
es.addEnum(v, ei);
t.insert(ei, BTreeNoLeafData(), m, cmp);
}
EXPECT_EQUAL(100u, t.size(m));
int32_t exp = 1;
for (TreeType::Iterator itr = t.begin(m); itr.valid(); ++itr) {
EXPECT_EQUAL(exp++, es.getValue(itr.getKey()));
}
EXPECT_EQUAL(101, exp);
t.clear(m);
m.freeze();
m.transferHoldLists(g.getCurrentGeneration());
g.incGeneration();
m.trimHoldLists(g.getFirstUsedGeneration());
}
void
Test::requireThatFoldedComparatorIsWorking()
{
StringEnumStore es(1024, false);
EnumIndex e1, e2, e3, e4;
es.addEnum("Aa", e1);
es.addEnum("aa", e2);
es.addEnum("aB", e3);
es.addEnum("Folded", e4);
FoldedStringComparator cmp1(es);
EXPECT_TRUE(!cmp1(e1, e2)); // similar folded
EXPECT_TRUE(!cmp1(e2, e1)); // similar folded
EXPECT_TRUE(cmp1(e2, e3)); // folded compare
EXPECT_TRUE(!cmp1(e3, e2)); // folded compare
FoldedStringComparator cmp2(es, "fol", false);
FoldedStringComparator cmp3(es, "fol", true);
EXPECT_TRUE(cmp2(EnumIndex(), e4));
EXPECT_TRUE(!cmp2(e4, EnumIndex()));
EXPECT_TRUE(!cmp3(EnumIndex(), e4)); // similar when prefix
EXPECT_TRUE(!cmp3(e4, EnumIndex())); // similar when prefix
}
int
Test::Main()
{
TEST_INIT("comparator_test");
requireThatNumericComparatorIsWorking();
requireThatFloatComparatorIsWorking();
requireThatStringComparatorIsWorking();
requireThatComparatorWithTreeIsWorking();
requireThatFoldedComparatorIsWorking();
TEST_DONE();
}
}
TEST_APPHOOK(search::Test);
|
