| Index: third_party/sqlite/sqlite-src-3070603/test/trigger6.test
|
| diff --git a/third_party/sqlite/sqlite-src-3070603/test/trigger6.test b/third_party/sqlite/sqlite-src-3070603/test/trigger6.test
|
| new file mode 100644
|
| index 0000000000000000000000000000000000000000..bb343faf051b8bc546048104d8ec0a3f2b79922c
|
| --- /dev/null
|
| +++ b/third_party/sqlite/sqlite-src-3070603/test/trigger6.test
|
| @@ -0,0 +1,82 @@
|
| +# 2004 December 07
|
| +#
|
| +# The author disclaims copyright to this source code. In place of
|
| +# a legal notice, here is a blessing:
|
| +#
|
| +# May you do good and not evil.
|
| +# May you find forgiveness for yourself and forgive others.
|
| +# May you share freely, never taking more than you give.
|
| +#
|
| +#***********************************************************************
|
| +# This file implements regression tests for SQLite library.
|
| +#
|
| +# This file implements tests to make sure expression of an INSERT
|
| +# and UPDATE statement are only evaluated once. See ticket #980.
|
| +# If an expression uses a function that has side-effects or which
|
| +# is not deterministic (ex: random()) then we want to make sure
|
| +# that the same evaluation occurs for the actual INSERT/UPDATE and
|
| +# for the NEW.* fields of any triggers that fire.
|
| +#
|
| +# $Id: trigger6.test,v 1.2 2005/05/05 11:04:50 drh Exp $
|
| +
|
| +set testdir [file dirname $argv0]
|
| +source $testdir/tester.tcl
|
| +ifcapable {!trigger} {
|
| + finish_test
|
| + return
|
| +}
|
| +
|
| +do_test trigger6-1.1 {
|
| + execsql {
|
| + CREATE TABLE t1(x, y);
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| + CREATE TABLE log(a, b, c);
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| + CREATE TRIGGER r1 BEFORE INSERT ON t1 BEGIN
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| + INSERT INTO log VALUES(1, new.x, new.y);
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| + END;
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| + CREATE TRIGGER r2 BEFORE UPDATE ON t1 BEGIN
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| + INSERT INTO log VALUES(2, new.x, new.y);
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| + END;
|
| + }
|
| + set ::trigger6_cnt 0
|
| + proc trigger6_counter {args} {
|
| + incr ::trigger6_cnt
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| + return $::trigger6_cnt
|
| + }
|
| + db function counter trigger6_counter
|
| + execsql {
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| + INSERT INTO t1 VALUES(1,counter());
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| + SELECT * FROM t1;
|
| + }
|
| +} {1 1}
|
| +do_test trigger6-1.2 {
|
| + execsql {
|
| + SELECT * FROM log;
|
| + }
|
| +} {1 1 1}
|
| +do_test trigger6-1.3 {
|
| + execsql {
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| + DELETE FROM t1;
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| + DELETE FROM log;
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| + INSERT INTO t1 VALUES(2,counter(2,3)+4);
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| + SELECT * FROM t1;
|
| + }
|
| +} {2 6}
|
| +do_test trigger6-1.4 {
|
| + execsql {
|
| + SELECT * FROM log;
|
| + }
|
| +} {1 2 6}
|
| +do_test trigger6-1.5 {
|
| + execsql {
|
| + DELETE FROM log;
|
| + UPDATE t1 SET y=counter(5);
|
| + SELECT * FROM t1;
|
| + }
|
| +} {2 3}
|
| +do_test trigger6-1.6 {
|
| + execsql {
|
| + SELECT * FROM log;
|
| + }
|
| +} {2 2 3}
|
| +
|
| +finish_test
|
|
|