xref: /sqlite-3.40.0/ext/rbu/rbufts.test (revision 6ab91a7a) 
1# 2014 August 30
2#
3# The author disclaims copyright to this source code.  In place of
4# a legal notice, here is a blessing:
5#
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.
9#
10#***********************************************************************
11#
12# This file contains tests for the RBU module. More specifically, it
13# contains tests to ensure that RBU works with FTS tables.
14#
15
16if {![info exists testdir]} {
17  set testdir [file join [file dirname [info script]] .. .. test]
18}
19source $testdir/tester.tcl
20set ::testprefix rbufts
21
22ifcapable !fts3 {
23  finish_test
24  return
25}
26
27proc step_rbu {target rbu} {
28  while 1 {
29    sqlite3rbu rbu $target $rbu
30    set rc [rbu step]
31    rbu close
32    if {$rc != "SQLITE_OK"} break
33  }
34  set rc
35}
36
37proc apply_rbu_update {target sql} {
38  forcedelete rbu.db
39  sqlite3 dbrbu rbu.db
40  execsql $sql dbrbu
41  dbrbu close
42
43  step_rbu $target rbu.db
44}
45
46do_execsql_test 1.1.0 {
47  CREATE TABLE t1(i INTEGER PRIMARY KEY, a, b);
48  CREATE VIRTUAL TABLE xx USING fts4(content=t1, a, b);
49  INSERT INTO t1(rowid, a, b) VALUES(10, 'a b c', 'c b a');
50  INSERT INTO t1(rowid, a, b) VALUES(20, 'a b c', 'd e f');
51  INSERT INTO t1(rowid, a, b) VALUES(30, 'd e f', 'a b c');
52  INSERT INTO t1(rowid, a, b) VALUES(40, 'd e f', 'd e f');
53}
54
55do_execsql_test 1.1.1 {
56  INSERT INTO xx(xx) VALUES('rebuild');
57  INSERT INTO xx(xx) VALUES('integrity-check');
58}
59
60do_test 1.1.2 {
61  apply_rbu_update test.db {
62    CREATE TABLE data_t1(i, a, b, rbu_control);
63    INSERT INTO data_t1 VALUES(20, NULL, NULL, 1);        -- delete
64    INSERT INTO data_t1 VALUES(30, 'x y z', NULL, '.x.'); -- update
65    INSERT INTO data_t1 VALUES(50, '1 2 3', 'x y z', 0);  -- insert
66
67    CREATE VIEW data0_xx AS
68    SELECT i AS rbu_rowid, a, b,
69    CASE WHEN rbu_control IN (0, 1)
70    THEN rbu_control ELSE substr(rbu_control, 2) END AS rbu_control
71    FROM data_t1;
72  }
73} {SQLITE_DONE}
74
75do_execsql_test 1.1.3 {
76  INSERT INTO xx(xx) VALUES('integrity-check');
77}
78
79reset_db
80do_execsql_test 1.2.1 {
81  CREATE TABLE ccc(addr, text);
82  CREATE VIRTUAL TABLE ccc_fts USING fts4(addr, text, content=ccc);
83  INSERT INTO ccc VALUES('a b c', 'd e f');
84  INSERT INTO ccc VALUES('a b c', 'd e f');
85  INSERT INTO ccc_fts(ccc_fts) VALUES('rebuild');
86  INSERT INTO ccc_fts(ccc_fts) VALUES('integrity-check');
87}
88
89do_test 1.2.2 {
90  apply_rbu_update test.db {
91    CREATE TABLE data_ccc(addr, text, rbu_rowid, rbu_control);
92    CREATE VIEW data0_ccc_fts AS SELECT * FROM data_ccc;
93    INSERT INTO data_ccc VALUES(NULL, NULL, 1, 1);
94    INSERT INTO data_ccc VALUES('x y z', NULL, 2, 'x.');
95    INSERT INTO data_ccc VALUES('y y y', '1 1 1', 3, 0);
96  }
97} {SQLITE_DONE}
98
99do_execsql_test 1.2.3 {
100  INSERT INTO ccc_fts(ccc_fts) VALUES('integrity-check');
101}
102do_execsql_test 1.2.4 {
103  SELECT rowid, * FROM ccc_fts;
104} {2 {x y z} {d e f} 3 {y y y} {1 1 1}}
105
106#-------------------------------------------------------------------------
107# Test the outcome of attempting to delete or update a row within a
108# contentless FTS table using RBU. An error.
109#
110reset_db
111do_execsql_test 3.1 {
112  CREATE VIRTUAL TABLE ft USING fts4(x, content=);
113  INSERT INTO ft(rowid, x) VALUES(1, '1 2 3');
114  INSERT INTO ft(rowid, x) VALUES(2, '4 5 6');
115}
116
117do_test 3.2 {
118  list [catch { apply_rbu_update test.db {
119    CREATE TABLE data_ft(x, rbu_rowid, rbu_control);
120    INSERT INTO data_ft VALUES(NULL, 2, 1);
121  } } msg] $msg]
122} {1 {SQLITE_ERROR - SQL logic error]}}
123
124do_test 3.3 {
125  list [catch { apply_rbu_update test.db {
126    CREATE TABLE data_ft(x, rbu_rowid, rbu_control);
127    INSERT INTO data_ft VALUES('7 8 9', 1, 'x');
128  } } msg] $msg]
129} {1 {SQLITE_ERROR - SQL logic error]}}
130
131
132
133finish_test
134