Add //third_party/sqlite to dirs_to_snapshot, remove net_sql.patch

third_party/sqlite/sqlite-src-3080704/test/mallocB.test

+# 2007 May 30
+#
+# 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 file contains additional out-of-memory checks (see malloc.tcl).
+# These were all discovered by fuzzy generation of SQL. Apart from
+# that they have little in common.
+#
+#
+# $Id: mallocB.test,v 1.9 2008/02/18 22:24:58 drh Exp $
+
+set testdir [file dirname $argv0]
+source $testdir/tester.tcl
+source $testdir/malloc_common.tcl
+
+# Only run these tests if memory debugging is turned on.
+#
+if {!$MEMDEBUG} {
+   puts "Skipping mallocB tests: not compiled with -DSQLITE_MEMDEBUG..."
+   finish_test
+   return
+}
+source $testdir/malloc_common.tcl
+
+do_malloc_test mallocB-1 -sqlbody {SELECT - 456}
+do_malloc_test mallocB-2 -sqlbody {SELECT - 456.1}
+do_malloc_test mallocB-3 -sqlbody {SELECT random()}
+do_malloc_test mallocB-4 -sqlbody {SELECT length(zeroblob(1000))}
+ifcapable subquery {
+  do_malloc_test mallocB-5 -sqlbody {SELECT * FROM (SELECT 1) GROUP BY 1;}
+}
+
+# The following test checks that there are no resource leaks following a
+# malloc() failure in sqlite3_set_auxdata().
+#
+# Note: This problem was not discovered by fuzzy generation of SQL. Not
+# that it really matters.
+#
+do_malloc_test mallocB-6 -sqlbody { SELECT test_auxdata('hello world'); }
+
+do_malloc_test mallocB-7 -sqlbody {
+  SELECT strftime(hex(randomblob(50)) || '%Y', 'now')
+}
+
+finish_test