1: # 2005 December 19 2005
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: # This file implements regression tests for SQLite library.
12: #
13: # This file implements tests to verify that ticket #1567 is
14: # fixed.
15: #
16:
17: set testdir [file dirname $argv0]
18: source $testdir/tester.tcl
19:
20: do_test tkt1567-1.1 {
21: execsql {
22: CREATE TABLE t1(a TEXT PRIMARY KEY);
23: }
24: set bigstr abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ
25: for {set i 0} {$i<100} {incr i} {
26: set x [format %5d [expr $i*2]]
27: set sql "INSERT INTO t1 VALUES('$x-$bigstr')"
28: execsql $sql
29: }
30: } {}
31: integrity_check tkt1567-1.2
32:
33: do_test tkt1567-1.3 {
34: execsql {
35: BEGIN;
36: UPDATE t1 SET a = a||'x' WHERE rowid%2==0;
37: }
38: } {}
39: do_test tkt1567-1.4 {
40: catchsql {
41: UPDATE t1 SET a = CASE WHEN rowid<90 THEN substr(a,1,10) ELSE '9999' END;
42: }
43: } {1 {column a is not unique}}
44: do_test tkt1567-1.5 {
45: execsql {
46: COMMIT;
47: }
48: } {}
49: integrity_check tkt1567-1.6
50:
51: finish_test
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