#!/bin/bash
#
# Copyright 2016 Google Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#      http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# Test DNS prefetching. DNS prefetching is dependent on user agent, but is
# enabled for Wget UAs, allowing this test to work with our default wget params.
test_filter insert_dns_prefetch
fetch_until $URL 'fgrep -ci //www.gstatic.com' 2
fetch_until $URL 'fgrep -ci //ajax.googleapis.com' 2