78 lines
1.7 KiB
Plaintext
78 lines
1.7 KiB
Plaintext
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# 2008 April 27
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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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#
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# Ticket #3080
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#
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# Make sure that application-defined functions are able to recursively
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# invoke SQL statements that create and drop virtual tables.
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#
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# $Id: tkt3080.test,v 1.2 2008/11/05 16:37:35 drh Exp $
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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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do_test tkt3080.1 {
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db function execsql execsql
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db eval {
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SELECT execsql('CREATE TABLE t1(x)');
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}
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execsql {SELECT name FROM sqlite_master}
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} {t1}
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do_test tkt3080.2 {
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db eval {
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INSERT INTO t1 VALUES('CREATE TABLE t2(y);');
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SELECT execsql(x) FROM t1;
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}
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db eval {
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SELECT name FROM sqlite_master;
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}
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} {t1 t2}
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do_test tkt3080.3 {
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execsql {
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INSERT INTO t1 VALUES('CREATE TABLE t3(z); DROP TABLE t3;');
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}
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catchsql {
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SELECT execsql(x) FROM t1 WHERE rowid=2;
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}
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} {1 {database table is locked}}
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do_test tkt3080.4 {
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db eval {
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SELECT name FROM sqlite_master;
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}
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} {t1 t2 t3}
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ifcapable vtab {
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register_echo_module [sqlite3_connection_pointer db]
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do_test tkt3080.10 {
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set sql {
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CREATE VIRTUAL TABLE t4 USING echo(t2);
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INSERT INTO t4 VALUES(123);
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DROP TABLE t4;
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}
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execsql {
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DELETE FROM t1;
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INSERT INTO t1 VALUES($sql);
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}
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db eval {
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SELECT execsql(x) FROM t1
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}
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execsql {SELECT name FROM sqlite_master}
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} {t1 t2 t3}
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do_test tkt3080.11 {
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execsql {SELECT * FROM t2}
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} {123}
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}
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finish_test
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