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

third_party/sqlite/sqlite-src-3080704/test/tkt-b1d3a2e531.test

+# 2011 August 22
+#
+# 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.
+#
+# This file implements tests for foreign keys. Specifically, it tests
+# that ticket b1d3a2e531 has been fixed.
+#
+
+set testdir [file dirname $argv0]
+source $testdir/tester.tcl
+
+ifcapable {!foreignkey||!trigger} {
+  finish_test
+  return
+}
+set testprefix tkt-b1d3a2e531
+
+do_execsql_test 1.0 { PRAGMA foreign_keys = ON }
+
+do_execsql_test 1.1 {
+  CREATE TABLE pp(x PRIMARY KEY);
+  CREATE TABLE cc(y REFERENCES pp DEFERRABLE INITIALLY DEFERRED);
+  INSERT INTO pp VALUES('abc');
+  INSERT INTO cc VALUES('abc');
+}
+do_execsql_test 1.2 {
+  BEGIN;
+    DROP TABLE pp;
+    DROP TABLE cc;
+  COMMIT;
+}
+do_execsql_test 1.3 {
+  CREATE TABLE pp(x PRIMARY KEY);
+  CREATE TABLE cc(y REFERENCES pp DEFERRABLE INITIALLY DEFERRED);
+  INSERT INTO pp VALUES('abc');
+  INSERT INTO cc VALUES('abc');
+}
+do_execsql_test 1.4 {
+  BEGIN;
+    DROP TABLE cc;
+    DROP TABLE pp;
+  COMMIT;
+}
+
+do_execsql_test 2.1 {
+  CREATE TABLE pp(x PRIMARY KEY);
+  CREATE TABLE cc(
+    y INTEGER PRIMARY KEY REFERENCES pp DEFERRABLE INITIALLY DEFERRED
+  );
+  INSERT INTO pp VALUES(5);
+  INSERT INTO cc VALUES(5);
+}
+do_execsql_test 2.2 {
+  BEGIN;
+    DROP TABLE pp;
+    DROP TABLE cc;
+  COMMIT;
+}
+do_execsql_test 2.3 {
+  CREATE TABLE pp(x PRIMARY KEY);
+  CREATE TABLE cc(
+    y INTEGER PRIMARY KEY REFERENCES pp DEFERRABLE INITIALLY DEFERRED
+  );
+  INSERT INTO pp VALUES(5);
+  INSERT INTO cc VALUES(5);
+}
+do_execsql_test 2.4 {
+  BEGIN;
+    DROP TABLE cc;
+    DROP TABLE pp;
+  COMMIT;
+}
+
+do_execsql_test 3.1 {
+  CREATE TABLE pp1(x PRIMARY KEY);
+  CREATE TABLE cc1(y REFERENCES pp1 DEFERRABLE INITIALLY DEFERRED);
+
+  CREATE TABLE pp2(x PRIMARY KEY);
+  CREATE TABLE cc2(y REFERENCES pp1 DEFERRABLE INITIALLY DEFERRED);
+
+  INSERT INTO pp1 VALUES(2200);
+  INSERT INTO cc1 VALUES(NULL);
+
+  INSERT INTO pp2 VALUES(2200);
+  INSERT INTO cc2 VALUES(2200);
+}
+do_catchsql_test 3.2 {
+  BEGIN;
+    DELETE FROM pp2;
+    DROP TABLE pp1;
+    DROP TABLE cc1;
+  COMMIT;
+} {1 {FOREIGN KEY constraint failed}}
+do_catchsql_test 3.3 {
+    DROP TABLE cc2;
+  COMMIT;
+} {0 {}}
+
+
+
+finish_test