blob: 6e87fd45bc45813d8c07b72dc4b0dccfc1af8d4f [file] [log] [blame]
// Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
//
// @dart = 2.9
import "package:expect/expect.dart";
import "dart:isolate";
import "dart:io";
void setConnectionHeaders(HttpHeaders headers) {
headers.add(HttpHeaders.connectionHeader, "my-connection-header1");
headers.add("My-Connection-Header1", "some-value1");
headers.add(HttpHeaders.connectionHeader, "my-connection-header2");
headers.add("My-Connection-Header2", "some-value2");
}
void checkExpectedConnectionHeaders(
HttpHeaders headers, bool persistentConnection) {
Expect.equals("some-value1", headers.value("My-Connection-Header1"));
Expect.equals("some-value2", headers.value("My-Connection-Header2"));
Expect.isTrue(headers[HttpHeaders.connectionHeader]
.any((value) => value.toLowerCase() == "my-connection-header1"));
Expect.isTrue(headers[HttpHeaders.connectionHeader]
.any((value) => value.toLowerCase() == "my-connection-header2"));
if (persistentConnection) {
Expect.equals(2, headers[HttpHeaders.connectionHeader].length);
} else {
Expect.equals(3, headers[HttpHeaders.connectionHeader].length);
Expect.isTrue(headers[HttpHeaders.connectionHeader]
.any((value) => value.toLowerCase() == "close"));
}
}
void test(int totalConnections, bool clientPersistentConnection) {
HttpServer.bind("127.0.0.1", 0).then((server) {
server.listen((HttpRequest request) {
// Check expected request.
Expect.equals(clientPersistentConnection, request.persistentConnection);
Expect.equals(
clientPersistentConnection, request.response.persistentConnection);
checkExpectedConnectionHeaders(
request.headers, request.persistentConnection);
// Generate response. If the client signaled non-persistent
// connection the server should not need to set it.
if (request.persistentConnection) {
request.response.persistentConnection = false;
}
setConnectionHeaders(request.response.headers);
request.response.close();
});
int count = 0;
HttpClient client = new HttpClient();
for (int i = 0; i < totalConnections; i++) {
client
.get("127.0.0.1", server.port, "/")
.then((HttpClientRequest request) {
setConnectionHeaders(request.headers);
request.persistentConnection = clientPersistentConnection;
return request.close();
}).then((HttpClientResponse response) {
Expect.isFalse(response.persistentConnection);
checkExpectedConnectionHeaders(
response.headers, response.persistentConnection);
response.listen((_) {}, onDone: () {
count++;
if (count == totalConnections) {
client.close();
server.close();
}
});
});
}
});
}
void main() {
test(2, false);
test(2, true);
}