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Annotation of embedaddon/sqlite3/test/mallocJ.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 LIMIT operations for 
        !            13: # UPDATE/DELETE statements.
        !            14: # 
        !            15: # $Id: mallocJ.test,v 1.6 2009/01/09 02:49:32 drh Exp $
        !            16: 
        !            17: set testdir [file dirname $argv0]
        !            18: source $testdir/tester.tcl
        !            19: source $testdir/malloc_common.tcl
        !            20: 
        !            21: ifcapable {update_delete_limit} {
        !            22: 
        !            23:   do_malloc_test mallocJ-1 -sqlprep {
        !            24:     DROP TABLE IF EXISTS t1;
        !            25:     CREATE TABLE t1(x int, y int);
        !            26:     INSERT INTO t1 VALUES(1,1);
        !            27:     INSERT INTO t1 VALUES(1,2);
        !            28:     INSERT INTO t1 VALUES(1,2);
        !            29:     INSERT INTO t1 VALUES(2,1);
        !            30:     INSERT INTO t1 VALUES(2,2);
        !            31:     INSERT INTO t1 VALUES(2,3);
        !            32:   } -sqlbody {
        !            33:     UPDATE t1 SET x=1 ORDER BY y LIMIT 2 OFFSET 2;
        !            34:     UPDATE t1 SET x=2 WHERE y=1 ORDER BY y LIMIT 2 OFFSET 2;
        !            35:     DELETE FROM t1 WHERE x=1 ORDER BY y LIMIT 2 OFFSET 2;
        !            36:     DELETE FROM t1 ORDER BY y LIMIT 2 OFFSET 2;
        !            37:   }
        !            38: 
        !            39: }
        !            40: 
        !            41: # ticket #3467
        !            42: do_malloc_test mallocJ-2 -sqlprep {
        !            43:   CREATE TABLE t1(a,b);
        !            44:   INSERT INTO t1 VALUES(1,2);
        !            45:   PRAGMA vdbe_trace=ON;
        !            46: } -sqlbody {
        !            47:   SELECT a, b, 'abc' FROM t1
        !            48:     UNION
        !            49:     SELECT b, a, 'xyz' FROM t1
        !            50:     ORDER BY 2, 3;
        !            51: }
        !            52: 
        !            53: # ticket #3478
        !            54: do_malloc_test mallocJ-3 -sqlbody {
        !            55:   EXPLAIN COMMIT
        !            56: }
        !            57: 
        !            58: # ticket #3485
        !            59: do_malloc_test mallocJ-4 -sqlprep {
        !            60:   CREATE TABLE t1(a,b,c);
        !            61:   CREATE TABLE t2(x,y,z);
        !            62: } -sqlbody {
        !            63:   SELECT * FROM (SELECT a,b FROM t1 UNION ALL SELECT x, y FROM t2) ORDER BY 1
        !            64: }
        !            65: 
        !            66: # coverage testing
        !            67: do_malloc_test mallocJ-5 -sqlprep {
        !            68:   CREATE TABLE t1(["a"]);
        !            69: } -sqlbody {
        !            70:   SELECT * FROM t1
        !            71: }
        !            72: 
        !            73: finish_test