AryaWu/sqlite

1# 2007 Aug 292#3# The author disclaims copyright to this source code.  In place of4# 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 that tickets #2784 and #2789 have been fixed.13# 14# $Id: mallocE.test,v 1.3 2008/02/18 22:24:58 drh Exp $15 16set testdir [file dirname $argv0]17source $testdir/tester.tcl18source $testdir/malloc_common.tcl19 20# Only run these tests if memory debugging is turned on.21#22if {!$MEMDEBUG} {23   puts "Skipping mallocE tests: not compiled with -DSQLITE_MEMDEBUG..."24   finish_test25   return26}27 28# ticket #278429#30set PREP { 31  PRAGMA page_size = 1024;32  CREATE TABLE t1(a, b, c);33  CREATE TABLE t2(x, y, z);34}35do_malloc_test mallocE-1 -sqlprep $PREP -sqlbody { 36  SELECT p, q FROM (SELECT a+b AS p, b+c AS q FROM t1, t2 WHERE c>5)37              LEFT JOIN t2 ON p=x;38}39 40# Ticket #278941#42do_malloc_test mallocE-2 -sqlprep $PREP -sqlbody { 43  SELECT x, y2 FROM (SELECT a+b AS x, b+c AS y2 FROM t1, t2 WHERE c>5)44              LEFT JOIN t2 USING(x) WHERE y2>11;45}46 47 48finish_test49