blob: b0047d634c3f6e8700d31ed8c61b0000e2e3b451 (
plain)
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
|
# 2004 June 30
#
# 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 file is verifying that a rollback in one statement
# caused by an ON CONFLICT ROLLBACK clause aborts any other pending
# statements.
#
# $Id: rollback.test,v 1.6 2007/09/12 17:01:45 danielk1977 Exp $
set testdir [file dirname $argv0]
source $testdir/tester.tcl
set DB [sqlite3_connection_pointer db]
do_test rollback-1.1 {
execsql {
CREATE TABLE t1(a);
INSERT INTO t1 VALUES(1);
INSERT INTO t1 VALUES(2);
INSERT INTO t1 VALUES(3);
INSERT INTO t1 VALUES(4);
SELECT * FROM t1;
}
} {1 2 3 4}
ifcapable conflict {
do_test rollback-1.2 {
execsql {
CREATE TABLE t3(a unique on conflict rollback);
INSERT INTO t3 SELECT a FROM t1;
BEGIN;
INSERT INTO t1 SELECT * FROM t1;
}
} {}
}
do_test rollback-1.3 {
set STMT [sqlite3_prepare $DB "SELECT a FROM t1" -1 TAIL]
sqlite3_step $STMT
} {SQLITE_ROW}
ifcapable conflict {
# This causes a ROLLBACK, which deletes the table out from underneath the
# SELECT statement.
#
do_test rollback-1.4 {
catchsql {
INSERT INTO t3 SELECT a FROM t1;
}
} {1 {column a is not unique}}
# Try to continue with the SELECT statement
#
do_test rollback-1.5 {
sqlite3_step $STMT
} {SQLITE_ERROR}
# Restart the SELECT statement
#
do_test rollback-1.6 { sqlite3_reset $STMT } {SQLITE_ABORT}
} else {
do_test rollback-1.6 { sqlite3_reset $STMT } {SQLITE_OK}
}
do_test rollback-1.7 {
sqlite3_step $STMT
} {SQLITE_ROW}
do_test rollback-1.8 {
sqlite3_step $STMT
} {SQLITE_ROW}
do_test rollback-1.9 {
sqlite3_finalize $STMT
} {SQLITE_OK}
finish_test
|
