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Annotation of embedaddon/sqlite3/test/tkt3080.test, revision 1.1.1.1

1.1       misho       1: # 2008 April 27
                      2: #
                      3: # The author disclaims copyright to this source code.  In place of
                      4: # a legal notice, here is a blessing:
                      5: #
                      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.
                      9: #
                     10: #***********************************************************************
                     11: #
                     12: # Ticket #3080
                     13: #
                     14: # Make sure that application-defined functions are able to recursively
                     15: # invoke SQL statements that create and drop virtual tables.
                     16: #
                     17: # $Id: tkt3080.test,v 1.2 2008/11/05 16:37:35 drh Exp $
                     18: #
                     19: 
                     20: set testdir [file dirname $argv0]
                     21: source $testdir/tester.tcl
                     22: 
                     23: do_test tkt3080.1 {
                     24:   db function execsql execsql
                     25:   db eval {
                     26:     SELECT execsql('CREATE TABLE t1(x)');
                     27:   }
                     28:   execsql {SELECT name FROM sqlite_master}
                     29: } {t1}
                     30: do_test tkt3080.2 {
                     31:   db eval {
                     32:     INSERT INTO t1 VALUES('CREATE TABLE t2(y);');
                     33:     SELECT execsql(x) FROM t1;
                     34:   }
                     35:   db eval {
                     36:     SELECT name FROM sqlite_master;
                     37:   }
                     38: } {t1 t2}
                     39: do_test tkt3080.3 {
                     40:   execsql {
                     41:     INSERT INTO t1 VALUES('CREATE TABLE t3(z); DROP TABLE t3;');
                     42:   }
                     43:   catchsql {
                     44:     SELECT execsql(x) FROM t1 WHERE rowid=2;
                     45:   }
                     46: } {1 {database table is locked}}
                     47: do_test tkt3080.4 {
                     48:   db eval {
                     49:     SELECT name FROM sqlite_master;
                     50:   }
                     51: } {t1 t2 t3}
                     52: 
                     53: ifcapable vtab {
                     54:   register_echo_module [sqlite3_connection_pointer db]
                     55:   do_test tkt3080.10 {
                     56:      set sql {
                     57:        CREATE VIRTUAL TABLE t4 USING echo(t2);
                     58:        INSERT INTO t4 VALUES(123);
                     59:        DROP TABLE t4;
                     60:      }
                     61:      execsql {
                     62:        DELETE FROM t1;
                     63:        INSERT INTO t1 VALUES($sql);
                     64:      }
                     65:      db eval {
                     66:        SELECT execsql(x) FROM t1
                     67:      }
                     68:      execsql {SELECT name FROM sqlite_master}
                     69:   } {t1 t2 t3}
                     70:   do_test tkt3080.11 {
                     71:      execsql {SELECT * FROM t2}
                     72:   } {123}
                     73: }
                     74:   
                     75: 
                     76: 
                     77: finish_test