Import SQLite 3.10.2.

third_party/sqlite/src/test/mallocK.test

 # 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.
 #
 #***********************************************************************
@@ skipping 116 matching lines @@
   }
 }
 
 do_faultsim_test 6 -faults oom* -body {
   db cache flush
   db eval { SELECT DISTINCT c FROM t3 WHERE b BETWEEN '.xx..' AND '.xxxx' }
 } -test {
   faultsim_test_result {0 {12 13 14 15}} 
 }
 
+do_execsql_test 7.1 {
+  CREATE TABLE x1(a INTEGER PRIMARY KEY, b);
+}
+do_faultsim_test 7.2 -faults oom* -body {
+  execsql { SELECT * FROM x1 WHERE a = (SELECT 1) }
+} -test {
+  faultsim_test_result [list 0 {}]
+}
+
+reset_db
+
+proc isqrt {i} { expr { int(sqrt($i)) } }
+db func isqrt isqrt
+
+do_execsql_test 8.0 {
+  PRAGMA encoding = 'utf-16';
+  CREATE TABLE x2(x TEXT, y TEXT);
+  WITH data(i) AS (
+    SELECT 1 UNION ALL SELECT i+1 FROM data
+  )
+  INSERT INTO x2 SELECT isqrt(i), isqrt(i) FROM data LIMIT 400;
+  CREATE INDEX x2x ON x2(x);
+  CREATE INDEX x2y ON x2(y);
+  ANALYZE;
+  DELETE FROM x2;
+}
+
+proc str {a} { return $a }
+db func str -deterministic str
+
+do_faultsim_test 8 -faults oom* -body {
+  execsql { SELECT * FROM x2 WHERE x = str('19') AND y = str('4') }
+} -test {
+  faultsim_test_result [list 0 {}]
+}
+
+
 finish_test