CLI v1.0.168

ReactNativeClient/lib/sql-extensions/sqlite/test/mallocJ.test

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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