3 # The author disclaims copyright to this source code. In place of
4 # a legal notice, here is a blessing:
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.
10 #***********************************************************************
11 # This file contains tests for the r-tree module.
13 # This file contains test cases for the ticket
14 # [369d57fb8e5ccdff06f197a37147a88f9de95cda] (2014-08-21)
16 # The following SQL causes an assertion fault while running
17 # sqlite3_prepare() on the DELETE statement:
21 # CREATE VIRTUAL TABLE t3 USING rtree(a,b,c);
22 # CREATE TRIGGER t2del AFTER DELETE ON t2 WHEN (SELECT 1 from t1) BEGIN
23 # DELETE FROM t3 WHERE a=old.y;
25 # DELETE FROM t2 WHERE y=1;
28 if {![info exists testdir]} {
29 set testdir [file join [file dirname [info script]] .. .. test]
31 source $testdir/tester.tcl
32 ifcapable !rtree { finish_test ; return }
34 do_execsql_test rtreeF-1.1 {
37 CREATE VIRTUAL TABLE t3 USING rtree(a,b,c);
38 CREATE TRIGGER t2dwl AFTER DELETE ON t2 WHEN (SELECT 1 from t1) BEGIN
39 DELETE FROM t3 WHERE a=old.y;
42 INSERT INTO t1(x) VALUES(999);
43 INSERT INTO t2(y) VALUES(1),(2),(3),(4),(5);
44 INSERT INTO t3(a,b,c) VALUES(1,2,3),(2,3,4),(3,4,5),(4,5,6),(5,6,7);
46 SELECT a FROM t3 ORDER BY a;
48 SELECT y FROM t2 ORDER BY y;
49 } {1 2 3 4 5 | 1 2 3 4 5}
50 do_execsql_test rtreeF-1.2 {
51 DELETE FROM t2 WHERE y=3;
53 SELECT a FROM t3 ORDER BY a;
55 SELECT y FROM t2 ORDER BY y;
57 do_execsql_test rtreeF-1.3 {
59 DELETE FROM t2 WHERE y=5;
61 SELECT a FROM t3 ORDER BY a;
63 SELECT y FROM t2 ORDER BY y;
65 do_execsql_test rtreeF-1.4 {
66 INSERT INTO t1 DEFAULT VALUES;
67 DELETE FROM t2 WHERE y=5;
69 SELECT a FROM t3 ORDER BY a;
71 SELECT y FROM t2 ORDER BY y;
73 do_execsql_test rtreeF-1.5 {
74 DELETE FROM t2 WHERE y=2;
76 SELECT a FROM t3 ORDER BY a;
78 SELECT y FROM t2 ORDER BY y;