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+# 2008 August 01
+#
+# The author disclaims copyright to this source code. In place of
+# a legal notice, here is a blessing:
+#
+# May you do good and not evil.
+# May you find forgiveness for yourself and forgive others.
+# May you share freely, never taking more than you give.
+#
+#***********************************************************************
+#
+# This test script checks malloc failures in LIMIT operations for
+# UPDATE/DELETE statements.
+#
+# $Id: mallocJ.test,v 1.6 2009/01/09 02:49:32 drh Exp $
+
+set testdir [file dirname $argv0]
+source $testdir/tester.tcl
+source $testdir/malloc_common.tcl
+
+ifcapable {update_delete_limit} {
+
+ do_malloc_test mallocJ-1 -sqlprep {
+ DROP TABLE IF EXISTS t1;
+ CREATE TABLE t1(x int, y int);
+ INSERT INTO t1 VALUES(1,1);
+ INSERT INTO t1 VALUES(1,2);
+ INSERT INTO t1 VALUES(1,2);
+ INSERT INTO t1 VALUES(2,1);
+ INSERT INTO t1 VALUES(2,2);
+ INSERT INTO t1 VALUES(2,3);
+ } -sqlbody {
+ UPDATE t1 SET x=1 ORDER BY y LIMIT 2 OFFSET 2;
+ UPDATE t1 SET x=2 WHERE y=1 ORDER BY y LIMIT 2 OFFSET 2;
+ DELETE FROM t1 WHERE x=1 ORDER BY y LIMIT 2 OFFSET 2;
+ DELETE FROM t1 ORDER BY y LIMIT 2 OFFSET 2;
+ }
+
+}
+
+# ticket #3467
+do_malloc_test mallocJ-2 -sqlprep {
+ CREATE TABLE t1(a,b);
+ INSERT INTO t1 VALUES(1,2);
+ PRAGMA vdbe_trace=ON;
+} -sqlbody {
+ SELECT a, b, 'abc' FROM t1
+ UNION
+ SELECT b, a, 'xyz' FROM t1
+ ORDER BY 2, 3;
+}
+
+# ticket #3478
+do_malloc_test mallocJ-3 -sqlbody {
+ EXPLAIN COMMIT
+}
+
+# ticket #3485
+do_malloc_test mallocJ-4 -sqlprep {
+ CREATE TABLE t1(a,b,c);
+ CREATE TABLE t2(x,y,z);
+} -sqlbody {
+ SELECT * FROM (SELECT a,b FROM t1 UNION ALL SELECT x, y FROM t2) ORDER BY 1
+}
+
+# coverage testing
+do_malloc_test mallocJ-5 -sqlprep {
+ CREATE TABLE t1(["a"]);
+} -sqlbody {
+ SELECT * FROM t1
+}
+
+finish_test