blob: 6607a43252364b5307cb3810fdff4a84e7482af2 [file] [log] [blame]
drhf573c992002-07-31 00:32:50 +00001# The author disclaims copyright to this source code. In place of
2# a legal notice, here is a blessing:
3#
4# May you do good and not evil.
5# May you find forgiveness for yourself and forgive others.
6# May you share freely, never taking more than you give.
7#
8#***********************************************************************
9#
10# This file tests the triggers of views.
11#
12
13set testdir [file dirname $argv0]
14source $testdir/tester.tcl
drhb7f91642004-10-31 02:22:47 +000015ifcapable {!trigger} {
16 finish_test
17 return
18}
drhf573c992002-07-31 00:32:50 +000019
20do_test trigger4-1.1 {
21 execsql {
22 create table test1(id integer primary key,a);
23 create table test2(id integer,b);
24 create view test as
25 select test1.id as id,a as a,b as b
26 from test1 join test2 on test2.id = test1.id;
27 create trigger I_test instead of insert on test
28 begin
29 insert into test1 (id,a) values (NEW.id,NEW.a);
30 insert into test2 (id,b) values (NEW.id,NEW.b);
31 end;
32 insert into test values(1,2,3);
33 select * from test1;
34 }
35} {1 2}
36do_test trigger4-1.2 {
37 execsql {
38 select * from test2;
39 }
40} {1 3}
41do_test trigger4-1.3 {
42 db close
drhef4ac8f2004-06-19 00:16:31 +000043 sqlite3 db test.db
drhf573c992002-07-31 00:32:50 +000044 execsql {
45 insert into test values(4,5,6);
46 select * from test1;
47 }
48} {1 2 4 5}
49do_test trigger4-1.4 {
50 execsql {
51 select * from test2;
52 }
53} {1 3 4 6}
54
55do_test trigger4-2.1 {
56 execsql {
57 create trigger U_test instead of update on test
58 begin
59 update test1 set a=NEW.a where id=NEW.id;
60 update test2 set b=NEW.b where id=NEW.id;
61 end;
62 update test set a=22 where id=1;
63 select * from test1;
64 }
65} {1 22 4 5}
66do_test trigger4-2.2 {
67 execsql {
68 select * from test2;
69 }
70} {1 3 4 6}
71do_test trigger4-2.3 {
72 db close
drhef4ac8f2004-06-19 00:16:31 +000073 sqlite3 db test.db
drhf573c992002-07-31 00:32:50 +000074 execsql {
75 update test set b=66 where id=4;
76 select * from test1;
77 }
78} {1 22 4 5}
79do_test trigger4-2.4 {
80 execsql {
81 select * from test2;
82 }
83} {1 3 4 66}
84
85do_test trigger4-3.1 {
86 catchsql {
87 drop table test2;
88 insert into test values(7,8,9);
89 }
drhf26e09c2003-05-31 16:21:12 +000090} {1 {no such table: main.test2}}
drhf573c992002-07-31 00:32:50 +000091do_test trigger4-3.2 {
92 db close
drhef4ac8f2004-06-19 00:16:31 +000093 sqlite3 db test.db
drhf573c992002-07-31 00:32:50 +000094 catchsql {
95 insert into test values(7,8,9);
96 }
drhf26e09c2003-05-31 16:21:12 +000097} {1 {no such table: main.test2}}
drhf573c992002-07-31 00:32:50 +000098do_test trigger4-3.3 {
99 catchsql {
100 update test set a=222 where id=1;
101 }
drhf26e09c2003-05-31 16:21:12 +0000102} {1 {no such table: main.test2}}
drhf573c992002-07-31 00:32:50 +0000103do_test trigger4-3.4 {
104 execsql {
105 select * from test1;
106 }
107} {1 22 4 5}
108do_test trigger4-3.5 {
109 execsql {
110 create table test2(id,b);
111 insert into test values(7,8,9);
112 select * from test1;
113 }
114} {1 22 4 5 7 8}
115do_test trigger4-3.6 {
116 execsql {
117 select * from test2;
118 }
119} {7 9}
120do_test trigger4-3.7 {
121 db close
drhef4ac8f2004-06-19 00:16:31 +0000122 sqlite3 db test.db
drhf573c992002-07-31 00:32:50 +0000123 execsql {
124 update test set b=99 where id=7;
125 select * from test2;
126 }
127} {7 99}
128
drhed717fe2003-06-15 23:42:24 +0000129integrity_check trigger4-4.1
130
drhf573c992002-07-31 00:32:50 +0000131finish_test