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

third_party/sqlite/src/test/pager2.test

Index: third_party/sqlite/src/test/pager2.test
diff --git a/third_party/sqlite/src/test/pager2.test b/third_party/sqlite/src/test/pager2.test
index fa5f7b9611bc2b56b7c263c822360e219bd4b442..0e2b33b8339562fb2c7ccf4339123296e464c6c8 100644
--- a/third_party/sqlite/src/test/pager2.test
+++ b/third_party/sqlite/src/test/pager2.test
@@ -118,7 +118,6 @@ tv delete
 
 
 #-------------------------------------------------------------------------
-#
 # pager2-2.1: Test a ROLLBACK with journal_mode=off.
 # pager2-2.2: Test shrinking the database (auto-vacuum) with 
 #             journal_mode=off
@@ -148,4 +147,22 @@ do_test pager2-2.2 {
   file size test.db
 } {3072}
 
+#-------------------------------------------------------------------------
+# Test that shared in-memory databases seem to work.
+#
+db close
+do_test pager2-3.1 {
+  forcedelete test.db
+  sqlite3_shutdown
+  sqlite3_config_uri 1
+
+  sqlite3 db1 {file:test.db?mode=memory&cache=shared}
+  sqlite3 db2 {file:test.db?mode=memory&cache=shared}
+  sqlite3 db3 test.db
+
+  db1 eval { CREATE TABLE t1(a, b) }
+  db2 eval { INSERT INTO t1 VALUES(1, 2) }
+  list [catch { db3 eval { INSERT INTO t1 VALUES(3, 4) } } msg] $msg
+} {1 {no such table: t1}}
+
 finish_test