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

third_party/sqlite/sqlite-src-3080704/test/shared7.test

Index: third_party/sqlite/sqlite-src-3080704/test/shared7.test
diff --git a/third_party/sqlite/sqlite-src-3080704/test/shared7.test b/third_party/sqlite/sqlite-src-3080704/test/shared7.test
new file mode 100644
index 0000000000000000000000000000000000000000..9f4880f56e2a9a91b34fa2c5e2e46248c87f501d
--- /dev/null
+++ b/third_party/sqlite/sqlite-src-3080704/test/shared7.test
@@ -0,0 +1,58 @@
+# 2009 April 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.
+#
+#***********************************************************************
+#
+# Make sure that attaching the same database multiple times in
+# shared cache mode fails.
+#
+# $Id: shared7.test,v 1.1 2009/04/30 13:30:33 drh Exp $
+
+set testdir [file dirname $argv0]
+source $testdir/tester.tcl
+ifcapable !shared_cache { finish_test ; return }
+
+do_test shared7-1.1 {
+  set ::enable_shared_cache [sqlite3_enable_shared_cache 1]
+  sqlite3_enable_shared_cache
+} {1}
+
+# EVIDENCE-OF: R-05098-06501 In shared cache mode, attempting to attach
+# the same database file more than once results in an error.
+#
+do_test shared7-1.2 {
+  db close
+  sqlite3 db test.db
+  db eval {
+    CREATE TABLE t1(x);
+  }
+  catchsql {
+    ATTACH 'test.db' AS err1;
+  }
+} {1 {database is already attached}}
+
+do_test shared7-1.3 {
+  forcedelete test2.db test2.db-journal
+  db eval {
+    ATTACH 'test2.db' AS test2;
+    CREATE TABLE test2.t2(y);
+  }
+  catchsql {
+    ATTACH 'test2.db' AS err2;
+  }
+} {1 {database is already attached}}
+do_test shared7-1.4 {
+  catchsql {
+    ATTACH 'test.db' AS err1;
+  }
+} {1 {database is already attached}}
+
+
+sqlite3_enable_shared_cache $::enable_shared_cache
+finish_test