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Annotation of embedaddon/sqlite3/test/mallocK.test, revision 1.1

1.1     ! misho       1: # 2008 August 01
        !             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: # This test script checks malloc failures in WHERE clause analysis.
        !            13: # 
        !            14: # $Id: mallocK.test,v 1.3 2009/01/08 21:00:03 drh Exp $
        !            15: 
        !            16: set testdir [file dirname $argv0]
        !            17: source $testdir/tester.tcl
        !            18: source $testdir/malloc_common.tcl
        !            19: 
        !            20: set sql {SELECT * FROM t1, t2 WHERE (a=1 OR a=2)}
        !            21: for {set x 1} {$x<5} {incr x} {
        !            22:   append sql " AND b=y"
        !            23:   do_malloc_test mallocK-1.$x -sqlbody $sql -sqlprep {
        !            24:     CREATE TABLE t1(a,b);
        !            25:     CREATE TABLE t2(x,y);
        !            26:   }
        !            27: }
        !            28: 
        !            29: set sql {SELECT * FROM t1 WHERE a GLOB 'xyz*' AND (a=1 OR a=2)}
        !            30: for {set x 1} {$x<5} {incr x} {
        !            31:   append sql " AND b!=$x"
        !            32:   do_malloc_test mallocK-2.$x -sqlbody $sql -sqlprep {
        !            33:     CREATE TABLE t1(a,b);
        !            34:   }
        !            35: }
        !            36: 
        !            37: set sql {SELECT * FROM t1 WHERE a BETWEEN 5 AND 10}
        !            38: for {set x 1} {$x<5} {incr x} {
        !            39:   append sql " AND b=$x"
        !            40:   do_malloc_test mallocK-3.$x -sqlbody $sql -sqlprep {
        !            41:     CREATE TABLE t1(a,b);
        !            42:   }
        !            43: }
        !            44: 
        !            45: set sql {SELECT * FROM t1 WHERE b=0}
        !            46: for {set x 1} {$x<5} {incr x} {
        !            47:   set term "(b=$x"
        !            48:   for {set y 0} {$y<$x} {incr y} {
        !            49:     append term " AND a!=$y"
        !            50:   }
        !            51:   append sql " OR $term)"
        !            52:   do_malloc_test mallocK-4.$x -sqlbody $sql -sqlprep {
        !            53:     CREATE TABLE t1(a,b);
        !            54:   }
        !            55: }
        !            56: 
        !            57: ifcapable vtab {
        !            58:   set sql {SELECT * FROM t2 WHERE a MATCH 'xyz'}
        !            59:   for {set x 1} {$x<5} {incr x} {
        !            60:     append sql " AND b!=$x"
        !            61:     do_malloc_test mallocK-5.$x -sqlbody $sql -tclprep {
        !            62:       register_echo_module [sqlite3_connection_pointer db]
        !            63:       db eval {
        !            64:         CREATE TABLE t1(a,b);
        !            65:         CREATE VIRTUAL TABLE t2 USING echo(t1);
        !            66:       }
        !            67:     }
        !            68:   }
        !            69: }
        !            70: 
        !            71: 
        !            72: finish_test