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// Copyright 2018 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.
package image
import (
"fmt"
"net/http"
"testing"
"time"
"gvisor.googlesource.com/gvisor/runsc/test/testutil"
)
func TestTomcat(t *testing.T) {
d := testutil.MakeDocker("tomcat-test")
if out, err := d.Run("-p", "8080", "tomcat:8.0"); err != nil {
t.Fatalf("docker run failed: %v\nout: %s", err, out)
}
defer d.CleanUp()
// Find where port 8080 is mapped to.
port, err := d.FindPort(8080)
if err != nil {
t.Fatalf("docker.FindPort(8080) failed: %v", err)
}
// Wait until it's up and running.
if err := d.WaitForHTTP(port, 10*time.Second); err != nil {
t.Fatalf("docker.WaitForHTTP() timeout: %v", err)
}
// Ensure that content is being served.
url := fmt.Sprintf("http://localhost:%d", port)
resp, err := http.Get(url)
if err != nil {
t.Errorf("Error reaching http server: %v", err)
}
if want := http.StatusOK; resp.StatusCode != want {
t.Errorf("Wrong response code, got: %d, want: %d", resp.StatusCode, want)
}
}
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