mirror of
https://github.com/tursodatabase/libsql.git
synced 2024-12-16 18:29:20 +00:00
367 lines
8.5 KiB
Plaintext
367 lines
8.5 KiB
Plaintext
# 2022 August 28
|
|
#
|
|
# 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.
|
|
#
|
|
#***********************************************************************
|
|
#
|
|
|
|
source [file join [file dirname [info script]] recover_common.tcl]
|
|
set testprefix recover1
|
|
|
|
proc compare_result {db1 db2 sql} {
|
|
set r1 [$db1 eval $sql]
|
|
set r2 [$db2 eval $sql]
|
|
if {$r1 != $r2} {
|
|
puts "r1: $r1"
|
|
puts "r2: $r2"
|
|
error "mismatch for $sql"
|
|
}
|
|
return ""
|
|
}
|
|
|
|
proc compare_dbs {db1 db2} {
|
|
compare_result $db1 $db2 "SELECT sql FROM sqlite_master ORDER BY 1"
|
|
foreach tbl [$db1 eval {SELECT name FROM sqlite_master WHERE type='table'}] {
|
|
compare_result $db1 $db2 "SELECT * FROM $tbl"
|
|
}
|
|
|
|
compare_result $db1 $db2 "PRAGMA page_size"
|
|
compare_result $db1 $db2 "PRAGMA auto_vacuum"
|
|
compare_result $db1 $db2 "PRAGMA encoding"
|
|
compare_result $db1 $db2 "PRAGMA user_version"
|
|
compare_result $db1 $db2 "PRAGMA application_id"
|
|
}
|
|
|
|
proc do_recover_test {tn} {
|
|
forcedelete test.db2
|
|
forcedelete rstate.db
|
|
|
|
uplevel [list do_test $tn.1 {
|
|
set R [sqlite3_recover_init db main test.db2]
|
|
$R config testdb rstate.db
|
|
$R run
|
|
$R finish
|
|
} {}]
|
|
|
|
sqlite3 db2 test.db2
|
|
uplevel [list do_test $tn.2 [list compare_dbs db db2] {}]
|
|
db2 close
|
|
|
|
forcedelete test.db2
|
|
forcedelete rstate.db
|
|
|
|
uplevel [list do_test $tn.3 {
|
|
set ::sqlhook [list]
|
|
set R [sqlite3_recover_init_sql db main my_sql_hook]
|
|
$R config testdb rstate.db
|
|
$R config rowids 1
|
|
$R run
|
|
$R finish
|
|
} {}]
|
|
|
|
sqlite3 db2 test.db2
|
|
execsql [join $::sqlhook ";"] db2
|
|
db2 close
|
|
sqlite3 db2 test.db2
|
|
uplevel [list do_test $tn.4 [list compare_dbs db db2] {}]
|
|
db2 close
|
|
}
|
|
|
|
proc my_sql_hook {sql} {
|
|
lappend ::sqlhook $sql
|
|
return 0
|
|
}
|
|
|
|
do_execsql_test 1.0 {
|
|
CREATE TABLE t1(a INTEGER PRIMARY KEY, b);
|
|
CREATE TABLE t2(a INTEGER PRIMARY KEY, b) WITHOUT ROWID;
|
|
WITH s(i) AS (
|
|
SELECT 1 UNION ALL SELECT i+1 FROM s WHERE i<10
|
|
)
|
|
INSERT INTO t1 SELECT i*2, hex(randomblob(250)) FROM s;
|
|
INSERT INTO t2 SELECT * FROM t1;
|
|
}
|
|
|
|
do_recover_test 1
|
|
|
|
do_execsql_test 2.0 {
|
|
ALTER TABLE t1 ADD COLUMN c DEFAULT 'xyz'
|
|
}
|
|
do_recover_test 2
|
|
|
|
do_execsql_test 3.0 {
|
|
CREATE INDEX i1 ON t1(c);
|
|
}
|
|
do_recover_test 3
|
|
|
|
do_execsql_test 4.0 {
|
|
CREATE VIEW v1 AS SELECT * FROM t2;
|
|
}
|
|
do_recover_test 4
|
|
|
|
do_execsql_test 5.0 {
|
|
CREATE UNIQUE INDEX i2 ON t1(c, b);
|
|
}
|
|
do_recover_test 5
|
|
|
|
#--------------------------------------------------------------------------
|
|
#
|
|
reset_db
|
|
do_execsql_test 6.0 {
|
|
CREATE TABLE t1(
|
|
a INTEGER PRIMARY KEY,
|
|
b INT,
|
|
c TEXT,
|
|
d INT GENERATED ALWAYS AS (a*abs(b)) VIRTUAL,
|
|
e TEXT GENERATED ALWAYS AS (substr(c,b,b+1)) STORED,
|
|
f TEXT GENERATED ALWAYS AS (substr(c,b,b+1)) STORED
|
|
);
|
|
|
|
INSERT INTO t1 VALUES(1, 2, 'hello world');
|
|
}
|
|
do_recover_test 6
|
|
|
|
do_execsql_test 7.0 {
|
|
CREATE TABLE t2(i, j GENERATED ALWAYS AS (i+1) STORED, k);
|
|
INSERT INTO t2 VALUES(10, 'ten');
|
|
}
|
|
do_execsql_test 7.1 {
|
|
SELECT * FROM t2
|
|
} {10 11 ten}
|
|
|
|
do_recover_test 7.2
|
|
|
|
#--------------------------------------------------------------------------
|
|
#
|
|
reset_db
|
|
do_execsql_test 8.0 {
|
|
CREATE TABLE x1(a INTEGER PRIMARY KEY AUTOINCREMENT, b, c);
|
|
WITH s(i) AS (
|
|
SELECT 1 UNION ALL SELECT i+1 FROM s WHERE i<2
|
|
)
|
|
INSERT INTO x1(b, c) SELECT hex(randomblob(100)), hex(randomblob(100)) FROM s;
|
|
|
|
CREATE INDEX x1b ON x1(b);
|
|
CREATE INDEX x1cb ON x1(c, b);
|
|
DELETE FROM x1 WHERE a>50;
|
|
|
|
ANALYZE;
|
|
}
|
|
|
|
do_recover_test 8
|
|
|
|
#-------------------------------------------------------------------------
|
|
reset_db
|
|
ifcapable fts5 {
|
|
do_execsql_test 9.1 {
|
|
CREATE VIRTUAL TABLE ft5 USING fts5(a, b);
|
|
INSERT INTO ft5 VALUES('hello', 'world');
|
|
}
|
|
do_recover_test 9
|
|
}
|
|
|
|
#-------------------------------------------------------------------------
|
|
reset_db
|
|
do_execsql_test 10.1 {
|
|
CREATE TABLE x1(a PRIMARY KEY, str TEXT) WITHOUT ROWID;
|
|
INSERT INTO x1 VALUES(1, '
|
|
\nhello\012world(\n0)(\n1)
|
|
');
|
|
INSERT INTO x1 VALUES(2, '
|
|
\nhello
|
|
');
|
|
}
|
|
do_execsql_test 10.2 "
|
|
INSERT INTO x1 VALUES(3, '\012hello there\015world');
|
|
INSERT INTO x1 VALUES(4, '\015hello there\015world');
|
|
"
|
|
do_recover_test 10
|
|
|
|
#-------------------------------------------------------------------------
|
|
reset_db
|
|
do_execsql_test 11.1 {
|
|
PRAGMA page_size = 4096;
|
|
PRAGMA encoding='utf16';
|
|
PRAGMA auto_vacuum = 2;
|
|
PRAGMA user_version = 45;
|
|
PRAGMA application_id = 22;
|
|
|
|
CREATE TABLE u1(u, v);
|
|
INSERT INTO u1 VALUES('edvin marton', 'bond');
|
|
INSERT INTO u1 VALUES(1, 4.0);
|
|
}
|
|
do_execsql_test 11.1a {
|
|
PRAGMA auto_vacuum;
|
|
} {2}
|
|
|
|
do_recover_test 11
|
|
|
|
do_test 12.1 {
|
|
set R [sqlite3_recover_init db "" test.db2]
|
|
$R config lostandfound ""
|
|
$R config invalid xyz
|
|
} {12}
|
|
do_test 12.2 {
|
|
$R run
|
|
$R run
|
|
} {0}
|
|
|
|
do_test 12.3 {
|
|
$R finish
|
|
} {}
|
|
|
|
|
|
|
|
#-------------------------------------------------------------------------
|
|
reset_db
|
|
file_control_reservebytes db 16
|
|
do_execsql_test 12.1 {
|
|
PRAGMA auto_vacuum = 2;
|
|
PRAGMA user_version = 45;
|
|
PRAGMA application_id = 22;
|
|
|
|
CREATE TABLE u1(u, v);
|
|
CREATE UNIQUE INDEX i1 ON u1(u, v);
|
|
INSERT INTO u1 VALUES(1, 2), (3, 4);
|
|
|
|
CREATE TABLE u2(u, v);
|
|
CREATE UNIQUE INDEX i2 ON u1(u, v);
|
|
INSERT INTO u2 VALUES(hex(randomblob(500)), hex(randomblob(1000)));
|
|
INSERT INTO u2 VALUES(hex(randomblob(500)), hex(randomblob(1000)));
|
|
INSERT INTO u2 VALUES(hex(randomblob(500)), hex(randomblob(1000)));
|
|
INSERT INTO u2 VALUES(hex(randomblob(50000)), hex(randomblob(20000)));
|
|
}
|
|
|
|
do_recover_test 12
|
|
|
|
#-------------------------------------------------------------------------
|
|
reset_db
|
|
sqlite3 db ""
|
|
do_recover_test 13
|
|
|
|
do_execsql_test 14.1 {
|
|
PRAGMA auto_vacuum = 2;
|
|
PRAGMA user_version = 45;
|
|
PRAGMA application_id = 22;
|
|
|
|
CREATE TABLE u1(u, v);
|
|
CREATE UNIQUE INDEX i1 ON u1(u, v);
|
|
INSERT INTO u1 VALUES(1, 2), (3, 4);
|
|
|
|
CREATE TABLE u2(u, v);
|
|
CREATE UNIQUE INDEX i2 ON u1(u, v);
|
|
INSERT INTO u2 VALUES(hex(randomblob(500)), hex(randomblob(1000)));
|
|
INSERT INTO u2 VALUES(hex(randomblob(500)), hex(randomblob(1000)));
|
|
INSERT INTO u2 VALUES(hex(randomblob(500)), hex(randomblob(1000)));
|
|
INSERT INTO u2 VALUES(hex(randomblob(50000)), hex(randomblob(20000)));
|
|
}
|
|
do_recover_test 14
|
|
|
|
#-------------------------------------------------------------------------
|
|
reset_db
|
|
execsql {
|
|
PRAGMA journal_mode=OFF;
|
|
PRAGMA mmap_size=10;
|
|
}
|
|
do_execsql_test 15.1 {
|
|
CREATE TABLE t1(x);
|
|
} {}
|
|
do_recover_test 15
|
|
|
|
#-------------------------------------------------------------------------
|
|
reset_db
|
|
do_test 16.1 {
|
|
execsql { PRAGMA journal_mode = wal }
|
|
execsql {
|
|
CREATE TABLE t1(x);
|
|
INSERT INTO t1 VALUES(1), (2), (3);
|
|
}
|
|
} {}
|
|
do_test 16.2 {
|
|
set R [sqlite3_recover_init db main test.db2]
|
|
$R run
|
|
$R finish
|
|
} {}
|
|
do_execsql_test 16.3 {
|
|
SELECT * FROM t1;
|
|
} {1 2 3}
|
|
|
|
do_execsql_test 16.4 {
|
|
BEGIN;
|
|
SELECT * FROM t1;
|
|
} {1 2 3}
|
|
do_test 16.5 {
|
|
set R [sqlite3_recover_init db main test.db2]
|
|
$R run
|
|
list [catch { $R finish } msg] $msg
|
|
} {1 {cannot start a transaction within a transaction}}
|
|
do_execsql_test 16.6 {
|
|
SELECT * FROM t1;
|
|
} {1 2 3}
|
|
do_execsql_test 16.7 {
|
|
INSERT INTO t1 VALUES(4);
|
|
}
|
|
do_test 16.8 {
|
|
set R [sqlite3_recover_init db main test.db2]
|
|
$R run
|
|
list [catch { $R finish } msg] $msg
|
|
} {1 {cannot start a transaction within a transaction}}
|
|
do_execsql_test 16.9 {
|
|
SELECT * FROM t1;
|
|
COMMIT;
|
|
} {1 2 3 4}
|
|
|
|
#-------------------------------------------------------------------------
|
|
reset_db
|
|
do_execsql_test 17.1 {
|
|
CREATE TABLE t(a, PRIMARY KEY(a, a COLLATE NOCASE)) WITHOUT ROWID;
|
|
INSERT INTO t VALUES('abc');
|
|
INSERT INTO t VALUES('def');
|
|
}
|
|
do_test 17.2 {
|
|
set R [sqlite3_recover_init db main test.db2]
|
|
$R run
|
|
list [catch { $R finish } msg] $msg
|
|
} {0 {}}
|
|
|
|
#-------------------------------------------------------------------------
|
|
foreach enc {utf8 utf16 utf16le utf16be} {
|
|
reset_db
|
|
do_execsql_test 18.$enc.1 {
|
|
PRAGMA auto_vacuum = 0;
|
|
PRAGMA encoding='utf16';
|
|
CREATE TABLE t1(a, b);
|
|
CREATE TABLE t2(a, b);
|
|
INSERT INTO t1 VALUES('abc', 'def');
|
|
PRAGMA writable_schema = 1;
|
|
DELETE FROM sqlite_schema WHERE name='t1';
|
|
}
|
|
|
|
proc my_sql_hook {sql} {
|
|
if {[string match "INSERT INTO lostandfound*" $sql]} {
|
|
lappend ::script $sql
|
|
}
|
|
return 0
|
|
}
|
|
do_test 18.$enc.2 {
|
|
set ::script [list]
|
|
set R [sqlite3_recover_init_sql db main my_sql_hook]
|
|
$R config lostandfound lostandfound
|
|
$R run
|
|
$R finish
|
|
set ::script
|
|
} {{INSERT INTO lostandfound VALUES(2, 2, 2, 1, 'abc', 'def')}}
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
finish_test
|
|
|