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

1.1     ! misho       1: # 2007 May 30
        !             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: # This file contains additional out-of-memory checks (see malloc.tcl).
        !            12: # These were all discovered by fuzzy generation of SQL. Apart from
        !            13: # that they have little in common.
        !            14: #
        !            15: #
        !            16: # $Id: mallocB.test,v 1.9 2008/02/18 22:24:58 drh Exp $
        !            17: 
        !            18: set testdir [file dirname $argv0]
        !            19: source $testdir/tester.tcl
        !            20: source $testdir/malloc_common.tcl
        !            21: 
        !            22: # Only run these tests if memory debugging is turned on.
        !            23: #
        !            24: if {!$MEMDEBUG} {
        !            25:    puts "Skipping mallocB tests: not compiled with -DSQLITE_MEMDEBUG..."
        !            26:    finish_test
        !            27:    return
        !            28: }
        !            29: source $testdir/malloc_common.tcl
        !            30: 
        !            31: do_malloc_test mallocB-1 -sqlbody {SELECT - 456}
        !            32: do_malloc_test mallocB-2 -sqlbody {SELECT - 456.1}
        !            33: do_malloc_test mallocB-3 -sqlbody {SELECT random()}
        !            34: do_malloc_test mallocB-4 -sqlbody {SELECT length(zeroblob(1000))}
        !            35: ifcapable subquery {
        !            36:   do_malloc_test mallocB-5 -sqlbody {SELECT * FROM (SELECT 1) GROUP BY 1;}
        !            37: }
        !            38: 
        !            39: # The following test checks that there are no resource leaks following a
        !            40: # malloc() failure in sqlite3_set_auxdata().
        !            41: #
        !            42: # Note: This problem was not discovered by fuzzy generation of SQL. Not
        !            43: # that it really matters.
        !            44: #
        !            45: do_malloc_test mallocB-6 -sqlbody { SELECT test_auxdata('hello world'); }
        !            46: 
        !            47: do_malloc_test mallocB-7 -sqlbody {
        !            48:   SELECT strftime(hex(randomblob(50)) || '%Y', 'now')
        !            49: }
        !            50: 
        !            51: finish_test