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1# 2010 June 26
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# Test that the bug reported by ticket d11f09d36e7cb0821e01f4 has
13# been fixed.
14#
15
16set testdir [file dirname $argv0]
17source $testdir/tester.tcl
18
19set a_string_counter 1
20proc a_string {n} {
21  global a_string_counter
22  incr a_string_counter
23  string range [string repeat "${a_string_counter}." $n] 1 $n
24}
25db func a_string a_string
26
27do_test tkt-d11f09d36e.1 {
28  execsql {
29    PRAGMA synchronous = NORMAL;
30    PRAGMA cache_size = 10;
31    CREATE TABLE t1(x, y, UNIQUE(x, y));
32    BEGIN;
33  }
34  for {set i 0} {$i < 10000} {incr i} {
35    execsql { INSERT INTO t1 VALUES($i, $i) }
36  }
37  execsql COMMIT
38} {}
39do_test tkt-d11f09d36e.2 {
40  execsql {
41    BEGIN;
42      UPDATE t1 set x = x+10000;
43    ROLLBACK;
44  }
45} {}
46do_test tkt-d11f09d36e.3 {
47  execsql { PRAGMA integrity_check }
48} {ok}
49do_test tkt-d11f09d36e.4 {
50  execsql {
51    SAVEPOINT tr;
52      UPDATE t1 set x = x+10000;
53    ROLLBACK TO tr;
54    RELEASE tr;
55  }
56} {}
57do_test tkt-d11f09d36e.5 {
58  execsql { PRAGMA integrity_check }
59} {ok}
60
61finish_test
62
63