82 lines
2.2 KiB
Plaintext
82 lines
2.2 KiB
Plaintext
# 2014-08-21
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#
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# 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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# This file contains tests for the r-tree module.
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#
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# This file contains test cases for the ticket
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# [369d57fb8e5ccdff06f197a37147a88f9de95cda] (2014-08-21)
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#
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# The following SQL causes an assertion fault while running
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# sqlite3_prepare() on the DELETE statement:
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#
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# CREATE TABLE t1(x);
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# CREATE TABLE t2(y);
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# CREATE VIRTUAL TABLE t3 USING rtree(a,b,c);
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# CREATE TRIGGER t2del AFTER DELETE ON t2 WHEN (SELECT 1 from t1) BEGIN
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# DELETE FROM t3 WHERE a=old.y;
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# END;
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# DELETE FROM t2 WHERE y=1;
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#
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if {![info exists testdir]} {
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set testdir [file join [file dirname [info script]] .. .. test]
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}
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source $testdir/tester.tcl
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ifcapable !rtree { finish_test ; return }
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do_execsql_test rtreeF-1.1 {
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CREATE TABLE t1(x);
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CREATE TABLE t2(y);
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CREATE VIRTUAL TABLE t3 USING rtree(a,b,c);
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CREATE TRIGGER t2dwl AFTER DELETE ON t2 WHEN (SELECT 1 from t1) BEGIN
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DELETE FROM t3 WHERE a=old.y;
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END;
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INSERT INTO t1(x) VALUES(999);
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INSERT INTO t2(y) VALUES(1),(2),(3),(4),(5);
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INSERT INTO t3(a,b,c) VALUES(1,2,3),(2,3,4),(3,4,5),(4,5,6),(5,6,7);
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SELECT a FROM t3 ORDER BY a;
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SELECT '|';
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SELECT y FROM t2 ORDER BY y;
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} {1 2 3 4 5 | 1 2 3 4 5}
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do_execsql_test rtreeF-1.2 {
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DELETE FROM t2 WHERE y=3;
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SELECT a FROM t3 ORDER BY a;
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SELECT '|';
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SELECT y FROM t2 ORDER BY y;
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} {1 2 4 5 | 1 2 4 5}
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do_execsql_test rtreeF-1.3 {
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DELETE FROM t1;
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DELETE FROM t2 WHERE y=5;
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SELECT a FROM t3 ORDER BY a;
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SELECT '|';
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SELECT y FROM t2 ORDER BY y;
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} {1 2 4 5 | 1 2 4}
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do_execsql_test rtreeF-1.4 {
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INSERT INTO t1 DEFAULT VALUES;
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DELETE FROM t2 WHERE y=5;
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SELECT a FROM t3 ORDER BY a;
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SELECT '|';
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SELECT y FROM t2 ORDER BY y;
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} {1 2 4 5 | 1 2 4}
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do_execsql_test rtreeF-1.5 {
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DELETE FROM t2 WHERE y=2;
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SELECT a FROM t3 ORDER BY a;
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SELECT '|';
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SELECT y FROM t2 ORDER BY y;
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} {1 4 5 | 1 4}
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finish_test
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