134 lines
2.8 KiB
Plaintext
134 lines
2.8 KiB
Plaintext
# The author disclaims copyright to this source code. In place of
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# a legal notice, here is a blessing:
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#
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# May you do good and not evil.
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# May you find forgiveness for yourself and forgive others.
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# May you share freely, never taking more than you give.
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#
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#***********************************************************************
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#
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# This file tests the triggers of views.
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#
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set testdir [file dirname $argv0]
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source $testdir/tester.tcl
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# If either views or triggers are disabled in this build, omit this file.
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ifcapable {!trigger || !view} {
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finish_test
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return
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}
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do_test trigger4-1.1 {
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execsql {
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create table test1(id integer primary key,a);
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create table test2(id integer,b);
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create view test as
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select test1.id as id,a as a,b as b
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from test1 join test2 on test2.id = test1.id;
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create trigger I_test instead of insert on test
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begin
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insert into test1 (id,a) values (NEW.id,NEW.a);
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insert into test2 (id,b) values (NEW.id,NEW.b);
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end;
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insert into test values(1,2,3);
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select * from test1;
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}
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} {1 2}
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do_test trigger4-1.2 {
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execsql {
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select * from test2;
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}
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} {1 3}
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do_test trigger4-1.3 {
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db close
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sqlite3 db test.db
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execsql {
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insert into test values(4,5,6);
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select * from test1;
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}
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} {1 2 4 5}
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do_test trigger4-1.4 {
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execsql {
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select * from test2;
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}
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} {1 3 4 6}
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do_test trigger4-2.1 {
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execsql {
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create trigger U_test instead of update on test
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begin
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update test1 set a=NEW.a where id=NEW.id;
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update test2 set b=NEW.b where id=NEW.id;
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end;
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update test set a=22 where id=1;
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select * from test1;
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}
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} {1 22 4 5}
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do_test trigger4-2.2 {
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execsql {
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select * from test2;
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}
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} {1 3 4 6}
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do_test trigger4-2.3 {
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db close
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sqlite3 db test.db
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execsql {
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update test set b=66 where id=4;
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select * from test1;
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}
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} {1 22 4 5}
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do_test trigger4-2.4 {
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execsql {
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select * from test2;
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}
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} {1 3 4 66}
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do_test trigger4-3.1 {
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catchsql {
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drop table test2;
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insert into test values(7,8,9);
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}
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} {1 {no such table: main.test2}}
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do_test trigger4-3.2 {
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db close
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sqlite3 db test.db
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catchsql {
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insert into test values(7,8,9);
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}
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} {1 {no such table: main.test2}}
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do_test trigger4-3.3 {
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catchsql {
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update test set a=222 where id=1;
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}
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} {1 {no such table: main.test2}}
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do_test trigger4-3.4 {
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execsql {
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select * from test1;
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}
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} {1 22 4 5}
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do_test trigger4-3.5 {
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execsql {
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create table test2(id,b);
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insert into test values(7,8,9);
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select * from test1;
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}
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} {1 22 4 5 7 8}
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do_test trigger4-3.6 {
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execsql {
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select * from test2;
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}
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} {7 9}
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do_test trigger4-3.7 {
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db close
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sqlite3 db test.db
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execsql {
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update test set b=99 where id=7;
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select * from test2;
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}
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} {7 99}
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integrity_check trigger4-4.1
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finish_test
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