mirror of
https://gitlab.com/cznic/sqlite.git
synced 2024-11-24 02:26:14 +00:00
218 lines
6.3 KiB
Plaintext
218 lines
6.3 KiB
Plaintext
# 2012 March 26
|
|
#
|
|
# 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.
|
|
#
|
|
#*************************************************************************
|
|
# This file implements regression tests for SQLite library. The
|
|
# focus of this script is testing the FTS 'integrity-check' function,
|
|
# used to check if the current FTS index accurately reflects the content
|
|
# of the table.
|
|
#
|
|
|
|
set testdir [file dirname $argv0]
|
|
source $testdir/tester.tcl
|
|
source $testdir/fts3_common.tcl
|
|
set ::testprefix fts4check
|
|
|
|
# If SQLITE_ENABLE_FTS3 is defined, omit this file.
|
|
ifcapable !fts3 {
|
|
finish_test
|
|
return
|
|
}
|
|
|
|
# Run the integrity-check on FTS table $tbl using database handle $db. If
|
|
# the integrity-check passes, return "ok". Otherwise, throw an exception.
|
|
#
|
|
proc fts_integrity {db tbl} {
|
|
$db eval "INSERT INTO $tbl ($tbl) VALUES('integrity-check')"
|
|
return "ok"
|
|
}
|
|
|
|
#-------------------------------------------------------------------------
|
|
# Test cases 1.*
|
|
#
|
|
# 1.0: Build a reasonably sized FTS table (5000 rows).
|
|
#
|
|
# 1.1: Run the integrity check code to check it passes.
|
|
#
|
|
# 1.2: Make a series of minor changes to the underlying FTS data structures
|
|
# (e.g. delete or insert a row from the %_content table). Check that
|
|
# this causes the integrity-check code to fail.
|
|
#
|
|
|
|
# Build an FTS table and check the integrity-check passes.
|
|
#
|
|
do_test 1.0 { fts3_build_db_1 5000 } {}
|
|
do_test 1.1 { fts_integrity db t1 } {ok}
|
|
|
|
# Mess around with the underlying tables. Check that this causes the
|
|
# integrity-check test to fail.
|
|
#
|
|
foreach {tn disruption} {
|
|
1 {
|
|
INSERT INTO t1_content(docid, c0x, c1y) VALUES(NULL, 'a', 'b');
|
|
}
|
|
2 {
|
|
DELETE FROM t1_content WHERE docid = (SELECT max(docid) FROM t1_content);
|
|
}
|
|
3 {
|
|
DELETE FROM t1_segdir WHERE level=0 AND idx=(
|
|
SELECT max(idx) FROM t1_segdir WHERE level=0
|
|
);
|
|
}
|
|
} {
|
|
sqlite3_db_config db DEFENSIVE 0
|
|
do_execsql_test 1.2.1.$tn "BEGIN; $disruption"
|
|
do_catchsql_test 1.2.2.$tn {
|
|
INSERT INTO t1 (t1) VALUES('integrity-check')
|
|
} {1 {database disk image is malformed}}
|
|
do_execsql_test 1.2.3.$tn "ROLLBACK"
|
|
}
|
|
|
|
do_test 1.3 { fts_integrity db t1 } {ok}
|
|
|
|
#-------------------------------------------------------------------------
|
|
# Test cases 2.*
|
|
#
|
|
# 2.0: Build a reasonably sized FTS table (20000 rows) that includes
|
|
# prefix indexes.
|
|
#
|
|
# 2.1: Run the integrity check code to check it passes.
|
|
#
|
|
# 2.2: Make a series of minor changes to the underlying FTS data structures
|
|
# (e.g. delete or insert a row from the %_content table). Check that
|
|
# this causes the integrity-check code to fail.
|
|
#
|
|
|
|
do_test 2.0 { fts3_build_db_2 -extra {prefix="3,1"} 20000 } {}
|
|
do_test 2.1 { fts_integrity db t2 } {ok}
|
|
foreach {tn disruption} {
|
|
1 {
|
|
INSERT INTO t2_content VALUES(NULL, 'xyz')
|
|
}
|
|
3 {
|
|
DELETE FROM t2_segdir WHERE level=0 AND idx=(
|
|
SELECT max(idx) FROM t2_segdir WHERE level=1024
|
|
);
|
|
}
|
|
} {
|
|
sqlite3_db_config db DEFENSIVE 0
|
|
do_execsql_test 2.2.1.$tn "BEGIN; $disruption"
|
|
do_catchsql_test 2.2.2.$tn {
|
|
INSERT INTO t2 (t2) VALUES('integrity-check')
|
|
} {1 {database disk image is malformed}}
|
|
do_execsql_test 2.2.3.$tn "ROLLBACK"
|
|
}
|
|
|
|
|
|
#-------------------------------------------------------------------------
|
|
# Test cases 3.*
|
|
#
|
|
# 3.0: Build a reasonably sized FTS table (5000 rows) that includes
|
|
# prefix indexes and uses the languageid= feature.
|
|
#
|
|
# 3.1: Run the integrity check code to check it passes.
|
|
#
|
|
# 3.2: Make a series of minor changes to the underlying FTS data structures
|
|
# (e.g. delete or insert a row from the %_content table). Check that
|
|
# this causes the integrity-check code to fail.
|
|
#
|
|
do_test 3.0 {
|
|
reset_db
|
|
fts3_build_db_1 5000
|
|
execsql {
|
|
CREATE VIRTUAL TABLE t3 USING fts4(x, y, prefix="2,3", languageid=langid);
|
|
}
|
|
foreach docid [execsql {SELECT docid FROM t1 ORDER BY 1 ASC}] {
|
|
execsql {
|
|
INSERT INTO t3(x, y, langid)
|
|
SELECT x, y, (docid%9)*4 FROM t1 WHERE docid=$docid;
|
|
}
|
|
}
|
|
} {}
|
|
do_test 3.1 { fts_integrity db t3 } {ok}
|
|
|
|
foreach {tn disruption} {
|
|
1 {
|
|
INSERT INTO t3_content(c0x, c1y, langid) VALUES(NULL, 'a', 0);
|
|
}
|
|
2 {
|
|
UPDATE t3_content SET langid=langid+1 WHERE rowid = (
|
|
SELECT max(rowid) FROM t3_content
|
|
)
|
|
}
|
|
} {
|
|
sqlite3_db_config db DEFENSIVE 0
|
|
do_execsql_test 3.2.1.$tn "BEGIN; $disruption"
|
|
do_catchsql_test 3.2.2.$tn {
|
|
INSERT INTO t3 (t3) VALUES('integrity-check')
|
|
} {1 {database disk image is malformed}}
|
|
do_execsql_test 3.2.3.$tn "ROLLBACK"
|
|
}
|
|
|
|
#--------------------------------------------------------------------------
|
|
# Test case 4.*
|
|
#
|
|
# Test that the integrity-check works if there are "notindexed" columns.
|
|
#
|
|
do_execsql_test 4.0 {
|
|
CREATE VIRTUAL TABLE t4 USING fts4(a, b, c, notindexed=b);
|
|
INSERT INTO t4 VALUES('text one', 'text two', 'text three');
|
|
INSERT INTO t4(t4) VALUES('integrity-check');
|
|
}
|
|
|
|
sqlite3_db_config db DEFENSIVE 0
|
|
do_execsql_test 4.1 {
|
|
PRAGMA writable_schema = 1;
|
|
UPDATE sqlite_master
|
|
SET sql = 'CREATE VIRTUAL TABLE t4 USING fts4(a, b, c)'
|
|
WHERE name = 't4';
|
|
}
|
|
|
|
do_test 4.2 {
|
|
db close
|
|
sqlite3 db test.db
|
|
catchsql {
|
|
INSERT INTO t4(t4) VALUES('integrity-check');
|
|
}
|
|
} {1 {database disk image is malformed}}
|
|
reset_db
|
|
|
|
#--------------------------------------------------------------------------
|
|
# Test case 5.*
|
|
#
|
|
# Test that the integrity-check works if there is uncommitted data.
|
|
#
|
|
do_execsql_test 5.0 {
|
|
BEGIN;
|
|
CREATE VIRTUAL TABLE t5 USING fts4(a, prefix="1,2,3");
|
|
INSERT INTO t5 VALUES('And down by Kosiosko, where the reed-banks sweep');
|
|
INSERT INTO t5 VALUES('and sway, and the rolling plains are wide, the');
|
|
INSERT INTO t5 VALUES('man from snowy river is a household name today,');
|
|
INSERT INTO t5 VALUES('and the stockmen tell the story of his ride');
|
|
}
|
|
|
|
do_execsql_test 5.1 {
|
|
INSERT INTO t5(t5) VALUES('integrity-check');
|
|
} {}
|
|
|
|
sqlite3_db_config db DEFENSIVE 0
|
|
do_catchsql_test 5.2 {
|
|
INSERT INTO t5_content VALUES(5, 'his hardy mountain pony');
|
|
INSERT INTO t5(t5) VALUES('integrity-check');
|
|
} {1 {database disk image is malformed}}
|
|
|
|
do_execsql_test 5.3 ROLLBACK
|
|
|
|
do_execsql_test 5.4 {
|
|
CREATE VIRTUAL TABLE t5 USING fts4(a, prefix="1,2,3");
|
|
INSERT INTO t5(t5) VALUES('integrity-check');
|
|
} {}
|
|
|
|
finish_test
|