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1 # 2008 December 24 | |
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 #3554 has been | |
14 # fixed. | |
15 # | |
16 # $Id: tkt3554.test,v 1.2 2009/06/05 17:09:12 drh Exp $ | |
17 | |
18 set testdir [file dirname $argv0] | |
19 source $testdir/tester.tcl | |
20 | |
21 ifcapable !trigger { | |
22 finish_test | |
23 return | |
24 } | |
25 | |
26 do_test tkt3544-1.1 { | |
27 execsql { | |
28 CREATE TABLE test ( obj, t1, t2, PRIMARY KEY(obj, t1, t2) ); | |
29 | |
30 CREATE TRIGGER test_insert BEFORE INSERT ON test BEGIN | |
31 UPDATE test SET t1 = new.t1 | |
32 WHERE obj = new.obj AND new.t1 < t1 AND new.t2 >= t1; | |
33 | |
34 UPDATE test SET t2 = new.t2 | |
35 WHERE obj = new.obj AND new.t2 > t2 AND new.t1 <= t2; | |
36 | |
37 SELECT RAISE(IGNORE) WHERE EXISTS ( | |
38 SELECT obj FROM test | |
39 WHERE obj = new.obj AND new.t1 >= t1 AND new.t2 <= t2 | |
40 ); | |
41 END; | |
42 } | |
43 } {} | |
44 | |
45 do_test tkt3544-1.2 { | |
46 execsql { | |
47 INSERT INTO test VALUES('a', 10000, 11000); | |
48 SELECT * FROM test; | |
49 } | |
50 } {a 10000 11000} | |
51 | |
52 | |
53 do_test tkt3544-1.3 { | |
54 execsql { | |
55 INSERT INTO test VALUES('a', 9000, 10500); | |
56 } | |
57 execsql { SELECT * FROM test } | |
58 } {a 9000 11000} | |
59 | |
60 do_test tkt3544-1.4 { | |
61 execsql { | |
62 INSERT INTO test VALUES('a', 10000, 12000); | |
63 } | |
64 execsql { SELECT * FROM test } | |
65 } {a 9000 12000} | |
66 | |
67 finish_test | |
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