1# 2008 November 3
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 implements regression tests for SQLite library.  The
13# focus of this script is the response of COMMIT and ROLLBACK when
14# statements are still pending.
15#
16# $Id: trans3.test,v 1.2 2008/11/05 16:37:35 drh Exp $
17#
18set testdir [file dirname $argv0]
19source $testdir/tester.tcl
20unset -nocomplain ecode
21
22do_test trans3-1.1 {
23  db eval {
24    CREATE TABLE t1(x);
25    INSERT INTO t1 VALUES(1);
26    INSERT INTO t1 VALUES(2);
27    INSERT INTO t1 VALUES(3);
28    SELECT * FROM t1;
29  }
30} {1 2 3}
31do_test trans3-1.2 {
32  db eval BEGIN
33  db eval {INSERT INTO t1 VALUES(4);}
34  set ::ecode {}
35  set x [catch {
36     db eval {SELECT * FROM t1 LIMIT 1} {
37        if {[catch {db eval COMMIT} errmsg]} {
38           set ::ecode [sqlite3_extended_errcode db]
39           error $errmsg
40        }
41     }
42  } errmsg]
43  lappend x $errmsg
44} {0 {}}
45do_test trans3-1.3 {
46  set ::ecode
47} {}
48do_test trans3-1.3.1 {
49  sqlite3_get_autocommit db
50} 1
51do_test trans3-1.4 {
52  db eval {SELECT * FROM t1}
53} {1 2 3 4}
54do_test trans3-1.5 {
55  db eval BEGIN
56  db eval {INSERT INTO t1 VALUES(5);}
57  set ::ecode {}
58  set x [catch {
59     db eval {SELECT * FROM t1} {
60        if {[catch {db eval ROLLBACK} errmsg]} {
61           set ::ecode [sqlite3_extended_errcode db]
62           error $errmsg
63        }
64     }
65  } errmsg]
66  lappend x $errmsg
67} {1 {cannot rollback transaction - SQL statements in progress}}
68do_test trans3-1.6 {
69  set ::ecode
70} {SQLITE_BUSY}
71do_test trans3-1.7 {
72  db eval COMMIT
73  db eval {SELECT * FROM t1}
74} {1 2 3 4 5}
75unset -nocomplain ecode
76
77finish_test
78