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

third_party/sqlite/sqlite-src-3080704/test/ioerr3.test

+# 2007 December 19
+#
+# 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 implements regression tests for SQLite library.  The
+# focus of this file is testing for correct handling of I/O errors
+# in conjunction with very small soft-heap-limit values.
+#
+# $Id: ioerr3.test,v 1.2 2008/01/19 23:50:26 drh Exp $
+
+set testdir [file dirname $argv0]
+source $testdir/tester.tcl
+
+do_ioerr_test ioerr3-1 -sqlprep {
+  CREATE TABLE t1(id INTEGER, name TEXT);
+} -tclbody {
+  sqlite3_soft_heap_limit 8192
+  db cache size 0
+  execsql BEGIN
+  for {set ii 0} {$ii < 100} {incr ii} {
+    execsql {
+      INSERT INTO t1(id, name) VALUES (1,
+'A1234567890B1234567890C1234567890D1234567890E1234567890F1234567890G1234567890H1234567890I1234567890J1234567890K1234567890L1234567890M1234567890N1234567890O1234567890P1234567890Q1234567890R1234567890'
+      );
+    }
+  }
+  execsql COMMIT
+}
+
+do_ioerr_test ioerr3-2 -sqlbody {
+  CREATE TEMP TABLE t1(x,y);
+}
+
+sqlite3_soft_heap_limit 0
+
+finish_test