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| 1 # 2007 Aug 29 | |
| 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 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 | |
| 16 set testdir [file dirname $argv0] | |
| 17 source $testdir/tester.tcl | |
| 18 source $testdir/malloc_common.tcl | |
| 19 | |
| 20 # Only run these tests if memory debugging is turned on. | |
| 21 # | |
| 22 if {!$MEMDEBUG} { | |
| 23 puts "Skipping mallocE tests: not compiled with -DSQLITE_MEMDEBUG..." | |
| 24 finish_test | |
| 25 return | |
| 26 } | |
| 27 | |
| 28 # ticket #2784 | |
| 29 # | |
| 30 set PREP { | |
| 31 PRAGMA page_size = 1024; | |
| 32 CREATE TABLE t1(a, b, c); | |
| 33 CREATE TABLE t2(x, y, z); | |
| 34 } | |
| 35 do_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 #2789 | |
| 41 # | |
| 42 do_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 | |
| 48 finish_test | |
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