3 # The author disclaims copyright to this source code. In place of
4 # a legal notice, here is a blessing:
6 # May you do good and not evil.
7 # May you find forgiveness for yourself and forgive others.
8 # May you share freely, never taking more than you give.
10 #***********************************************************************
13 set testdir [file dirname $argv0]
14 source $testdir/tester.tcl
15 source $testdir/malloc_common.tcl
16 ifcapable !fts3||!fts4_deferred {
21 set testprefix fts3defer2
24 set scan(littleEndian) i*
25 set scan(bigEndian) I*
26 binary scan $blob $scan($::tcl_platform(byteOrder)) r
31 #-----------------------------------------------------------------------------
32 # This block of tests - fts3defer2-1.* - test the interaction of deferred NEAR
33 # expressions and the snippet, offsets and matchinfo functions.
35 do_execsql_test 1.1.1 {
36 CREATE VIRTUAL TABLE t1 USING fts4;
38 do_execsql_test 1.1.2 "INSERT INTO t1 VALUES('[string repeat {a } 20000]')"
39 do_execsql_test 1.1.3 "INSERT INTO t1 VALUES('[string repeat {z } 20000]')"
40 do_execsql_test 1.1.4 {
41 INSERT INTO t1 VALUES('a b c d e f a x y');
42 INSERT INTO t1 VALUES('');
43 INSERT INTO t1 VALUES('');
44 INSERT INTO t1 VALUES('');
45 INSERT INTO t1 VALUES('');
46 INSERT INTO t1 VALUES('');
47 INSERT INTO t1(t1) VALUES('optimize');
49 do_execsql_test 1.1.4 {
50 SELECT count(*) FROM t1_segments WHERE length(block)>10000;
51 UPDATE t1_segments SET block = zeroblob(length(block)) WHERE length(block)>10000;
54 do_execsql_test 1.2.0 {
55 SELECT content FROM t1 WHERE t1 MATCH 'f (e a)';
56 } {{a b c d e f a x y}}
58 do_execsql_test 1.2.1 {
59 SELECT content FROM t1 WHERE t1 MATCH 'f (e NEAR/2 a)';
60 } {{a b c d e f a x y}}
63 do_execsql_test 1.2.2 {
64 SELECT snippet(t1, '[', ']'), offsets(t1), mit(matchinfo(t1, 'pcxnal'))
65 FROM t1 WHERE t1 MATCH 'f (e NEAR/2 a)';
67 {a b c d [e] [f] [a] x y} \
68 {0 1 8 1 0 0 10 1 0 2 12 1} \
69 [list 3 1 1 1 1 1 1 1 1 1 1 8 5001 9]
72 do_execsql_test 1.2.3 {
73 SELECT snippet(t1, '[', ']'), offsets(t1), mit(matchinfo(t1, 'pcxnal'))
74 FROM t1 WHERE t1 MATCH 'f (e NEAR/3 a)';
76 {[a] b c d [e] [f] [a] x y} \
77 {0 2 0 1 0 1 8 1 0 0 10 1 0 2 12 1} \
78 [list 3 1 1 1 1 1 1 1 2 2 1 8 5001 9]
81 do_execsql_test 1.3.1 { DROP TABLE t1 }
83 #-----------------------------------------------------------------------------
84 # Test cases fts3defer2-2.* focus specifically on the matchinfo function.
86 do_execsql_test 2.1.1 "CREATE VIRTUAL TABLE t2 USING fts4"
87 do_execsql_test 2.1.2 "INSERT INTO t2 VALUES('[string repeat {a } 10000]')"
88 do_execsql_test 2.1.3 "INSERT INTO t2 VALUES('b [string repeat {z } 10000]')"
89 do_execsql_test 2.1.4 [string repeat "INSERT INTO t2 VALUES('x');" 50]
90 do_execsql_test 2.1.5 {
91 INSERT INTO t2 VALUES('a b c d e f g z');
92 INSERT INTO t2 VALUES('a b c d e f g');
96 2 { INSERT INTO t2(t2) VALUES('optimize') }
97 3 { UPDATE t2_segments SET block = zeroblob(length(block))
98 WHERE length(block)>10000;
103 do_execsql_test 2.2.$tn.1 {
104 SELECT mit(matchinfo(t2, 'pcxnal')) FROM t2 WHERE t2 MATCH 'a b';
106 [list 2 1 1 54 54 1 3 3 54 372 8] \
107 [list 2 1 1 54 54 1 3 3 54 372 7] \
110 do_execsql_test 2.2.$tn.2 {
111 SELECT mit(matchinfo(t2, 'x')) FROM t2 WHERE t2 MATCH 'g z';
113 [list 1 2 2 1 54 54] \
116 set sqlite_fts3_enable_parentheses 1
117 do_execsql_test 2.2.$tn.3 {
118 SELECT mit(matchinfo(t2, 'x')) FROM t2 WHERE t2 MATCH 'g OR (g z)';
120 [list 1 2 2 1 2 2 1 54 54] \
121 [list 1 2 2 1 2 2 0 54 54] \
123 set sqlite_fts3_enable_parentheses 0
126 do_execsql_test 2.3.1 {
127 CREATE VIRTUAL TABLE t3 USING fts4;
128 INSERT INTO t3 VALUES('a b c d e f');
129 INSERT INTO t3 VALUES('x b c d e f');
130 INSERT INTO t3 VALUES('d e f a b c');
131 INSERT INTO t3 VALUES('b c d e f');
132 INSERT INTO t3 VALUES('');
133 INSERT INTO t3 VALUES('');
134 INSERT INTO t3 VALUES('');
135 INSERT INTO t3 VALUES('');
136 INSERT INTO t3 VALUES('');
137 INSERT INTO t3 VALUES('');
139 do_execsql_test 2.3.2 "
140 INSERT INTO t3 VALUES('f e d c b [string repeat {a } 10000]')
144 2 { INSERT INTO t3(t3) VALUES('optimize') }
145 3 { UPDATE t3_segments SET block = zeroblob(length(block))
146 WHERE length(block)>10000;
150 do_execsql_test 2.4.$tn {
151 SELECT docid, mit(matchinfo(t3, 'pcxnal')) FROM t3 WHERE t3 MATCH '"a b c"';
152 } {1 {1 1 1 4 4 11 912 6} 3 {1 1 1 4 4 11 912 6}}