diff options
Diffstat (limited to 'components/external/SQLite-3.8.1/test/triggerB.test')
| -rw-r--r-- | components/external/SQLite-3.8.1/test/triggerB.test | 153 |
1 files changed, 0 insertions, 153 deletions
diff --git a/components/external/SQLite-3.8.1/test/triggerB.test b/components/external/SQLite-3.8.1/test/triggerB.test deleted file mode 100644 index ac4f37bcf4..0000000000 --- a/components/external/SQLite-3.8.1/test/triggerB.test +++ /dev/null @@ -1,153 +0,0 @@ -# 2008 April 15 -# -# 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. Specifically, -# it tests updating tables with constraints within a trigger. Ticket #3055. -# - -set testdir [file dirname $argv0] -source $testdir/tester.tcl -ifcapable {!trigger} { - finish_test - return -} - -# Create test tables with constraints. -# -do_test triggerB-1.1 { - execsql { - CREATE TABLE x(x INTEGER PRIMARY KEY, y INT NOT NULL); - INSERT INTO x(y) VALUES(1); - INSERT INTO x(y) VALUES(1); - CREATE TEMP VIEW vx AS SELECT x, y, 0 AS yy FROM x; - CREATE TEMP TRIGGER tx INSTEAD OF UPDATE OF y ON vx - BEGIN - UPDATE x SET y = new.y WHERE x = new.x; - END; - SELECT * FROM vx; - } -} {1 1 0 2 1 0} -do_test triggerB-1.2 { - execsql { - UPDATE vx SET y = yy; - SELECT * FROM vx; - } -} {1 0 0 2 0 0} - -# Added 2008-08-22: -# -# Name resolution within triggers. -# -do_test triggerB-2.1 { - catchsql { - CREATE TRIGGER ty AFTER INSERT ON x BEGIN - SELECT wen.x; -- Unrecognized name - END; - INSERT INTO x VALUES(1,2); - } -} {1 {no such column: wen.x}} -do_test triggerB-2.2 { - catchsql { - CREATE TRIGGER tz AFTER UPDATE ON x BEGIN - SELECT dlo.x; -- Unrecognized name - END; - UPDATE x SET y=y+1; - } -} {1 {no such column: dlo.x}} - -do_test triggerB-2.3 { - execsql { - CREATE TABLE t2(a INTEGER PRIMARY KEY, b); - INSERT INTO t2 VALUES(1,2); - CREATE TABLE changes(x,y); - CREATE TRIGGER r1t2 AFTER UPDATE ON t2 BEGIN - INSERT INTO changes VALUES(new.a, new.b); - END; - } - execsql { - UPDATE t2 SET a=a+10; - SELECT * FROM changes; - } -} {11 2} -do_test triggerB-2.4 { - execsql { - CREATE TRIGGER r2t2 AFTER DELETE ON t2 BEGIN - INSERT INTO changes VALUES(old.a, old.c); - END; - } - catchsql { - DELETE FROM t2; - } -} {1 {no such column: old.c}} - -# Triggers maintain a mask of columns from the invoking table that are -# used in the trigger body as NEW.column or OLD.column. That mask is then -# used to reduce the amount of information that needs to be loaded into -# the NEW and OLD pseudo-tables at run-time. -# -# These tests cases check the logic for when there are many columns - more -# than will fit in a bitmask. -# -do_test triggerB-3.1 { - execsql { - CREATE TABLE t3( - c0, c1, c2, c3, c4, c5, c6, c7, c8, c9, - c10, c11, c12, c13, c14, c15, c16, c17, c18, c19, - c20, c21, c22, c23, c24, c25, c26, c27, c28, c29, - c30, c31, c32, c33, c34, c35, c36, c37, c38, c39, - c40, c41, c42, c43, c44, c45, c46, c47, c48, c49, - c50, c51, c52, c53, c54, c55, c56, c57, c58, c59, - c60, c61, c62, c63, c64, c65 - ); - CREATE TABLE t3_changes(colnum, oldval, newval); - INSERT INTO t3 VALUES( - 'a0', 'a1', 'a2', 'a3', 'a4', 'a5', 'a6', 'a7', 'a8', 'a9', - 'a10','a11','a12','a13','a14','a15','a16','a17','a18','a19', - 'a20','a21','a22','a23','a24','a25','a26','a27','a28','a29', - 'a30','a31','a32','a33','a34','a35','a36','a37','a38','a39', - 'a40','a41','a42','a43','a44','a45','a46','a47','a48','a49', - 'a50','a51','a52','a53','a54','a55','a56','a57','a58','a59', - 'a60','a61','a62','a63','a64','a65' - ); - } - for {set i 0} {$i<=65} {incr i} { - set sql [subst { - CREATE TRIGGER t3c$i AFTER UPDATE ON t3 - WHEN old.c$i!=new.c$i BEGIN - INSERT INTO t3_changes VALUES($i, old.c$i, new.c$i); - END - }] - db eval $sql - } - execsql { - SELECT * FROM t3_changes - } -} {} -for {set i 0} {$i<=64} {incr i} { - do_test triggerB-3.2.$i.1 [subst { - execsql { - UPDATE t3 SET c$i='b$i'; - SELECT * FROM t3_changes ORDER BY rowid DESC LIMIT 1; - } - }] [subst {$i a$i b$i}] - do_test triggerB-3.2.$i.2 [subst { - execsql { - SELECT count(*) FROM t3_changes - } - }] [expr {$i+1}] - do_test triggerB-3.2.$i.2 [subst { - execsql { - SELECT * FROM t3_changes WHERE colnum=$i - } - }] [subst {$i a$i b$i}] -} - - -finish_test |
