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
|
# 2012 July 12
#
# The author disclaims copyright to this source code. In place of
# a legal notice, here is a blessing:
#
# May you do good and not evil.
# May you find forgiveness for yourself and forgive others.
# May you share freely, never taking more than you give.
#
#***********************************************************************
#
set testdir [file dirname $argv0]
source $testdir/tester.tcl
set testprefix spellfix2
ifcapable !vtab { finish_test ; return }
load_static_extension db spellfix nextchar
do_execsql_test 1.0 {
CREATE VIRTUAL TABLE demo USING spellfix1;
INSERT INTO demo(word) VALUES ('amsterdam');
INSERT INTO demo(word) VALUES ('amsterdammetje');
INSERT INTO demo(word) VALUES ('amsterdamania');
INSERT INTO demo(word) VALUES ('amsterdamweg');
INSERT INTO demo(word) VALUES ('amsterdamsestraat');
INSERT INTO demo(word) VALUES ('amsterdamlaan');
}
do_execsql_test 1.1 {
SELECT word, distance, matchlen FROM demo
WHERE word MATCH 'amstedam*' AND top=3
ORDER BY +word;
} {
amsterdam 100 9
amsterdamania 100 9
amsterdammetje 100 9
}
do_execsql_test 1.2 {
SELECT word, distance, matchlen FROM demo WHERE
word MATCH 'amstedam*' AND top=3 AND distance <= 100
ORDER BY +word;
} {
amsterdam 100 9
amsterdamania 100 9
amsterdammetje 100 9
}
do_execsql_test 1.3 {
SELECT word, distance, matchlen FROM demo WHERE
word MATCH 'amstedam*' AND distance <= 100
ORDER BY +word;
} {
amsterdam 100 9
amsterdamania 100 9
amsterdamlaan 100 9
amsterdammetje 100 9
amsterdamsestraat 100 9
amsterdamweg 100 9
}
do_test 1.4 {
foreach l {a b c d e f g h i j k l m n o p q r s t u v w x y z} {
execsql { INSERT INTO demo(word) VALUES ('amsterdam' || $l) }
}
} {}
do_execsql_test 1.5 {
SELECT count(*) FROM demo WHERE word MATCH 'amstedam*' AND distance <= 100;
SELECT count(*) FROM demo
WHERE word MATCH 'amstedam*' AND distance <= 100 AND top=20;
} {
32 20
}
do_execsql_test 1.6 {
SELECT word, distance, matchlen FROM demo
WHERE word MATCH 'amstedam*' AND distance <= 100
ORDER BY distance, word;
} {
amsterdam 100 9 amsterdama 100 9
amsterdamania 100 9 amsterdamb 100 9
amsterdamc 100 9 amsterdamd 100 9
amsterdame 100 9 amsterdamf 100 9
amsterdamg 100 9 amsterdamh 100 9
amsterdami 100 9 amsterdamj 100 9
amsterdamk 100 9 amsterdaml 100 9
amsterdamlaan 100 9 amsterdamm 100 9
amsterdammetje 100 9 amsterdamn 100 9
amsterdamo 100 9 amsterdamp 100 9
amsterdamq 100 9 amsterdamr 100 9
amsterdams 100 9 amsterdamsestraat 100 9
amsterdamt 100 9 amsterdamu 100 9
amsterdamv 100 9 amsterdamw 100 9
amsterdamweg 100 9 amsterdamx 100 9
amsterdamy 100 9 amsterdamz 100 9
}
do_execsql_test 1.7 {
SELECT word, distance, matchlen FROM demo
WHERE word MATCH 'amstedam*' AND distance <= 100 AND top=20
ORDER BY distance, word;
} {
amsterdam 100 9 amsterdama 100 9
amsterdamania 100 9 amsterdamb 100 9
amsterdamc 100 9 amsterdame 100 9
amsterdamf 100 9 amsterdamg 100 9
amsterdamh 100 9 amsterdami 100 9
amsterdamm 100 9 amsterdammetje 100 9
amsterdamn 100 9 amsterdamo 100 9
amsterdamp 100 9 amsterdamu 100 9
amsterdamv 100 9 amsterdamw 100 9
amsterdamweg 100 9 amsterdamy 100 9
}
finish_test
|
