Zach Anderson
afb490adbc
This CL updates dart:io but not dart:_http. It updates the sdk sources, the patch files, and tests. Change-Id: I64c3da407f09fa2bc6eec582049c4ae3a8afbe6d Reviewed-on: https://dart-review.googlesource.com/52990 Commit-Queue: Zach Anderson <zra@google.com> Reviewed-by: Lasse R.H. Nielsen <lrn@google.com>
112 lines
3.4 KiB
Dart
112 lines
3.4 KiB
Dart
// Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file
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// for details. All rights reserved. Use of this source code is governed by a
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// BSD-style license that can be found in the LICENSE file.
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//
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// VMOptions=
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// VMOptions=--short_socket_read
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// VMOptions=--short_socket_write
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// VMOptions=--short_socket_read --short_socket_write
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// OtherResources=certificates/server_chain.pem
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// OtherResources=certificates/server_key.pem
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// OtherResources=certificates/trusted_certs.pem
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import "dart:async";
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import "dart:io";
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import "dart:isolate";
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import "package:expect/expect.dart";
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import "package:path/path.dart";
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String localFile(path) => Platform.script.resolve(path).toFilePath();
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SecurityContext serverContext = new SecurityContext()
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..useCertificateChain(localFile('certificates/server_chain.pem'))
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..usePrivateKey(localFile('certificates/server_key.pem'),
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password: 'dartdart');
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SecurityContext clientContext = new SecurityContext()
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..setTrustedCertificates(localFile('certificates/trusted_certs.pem'));
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Future<HttpServer> startServer() {
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return HttpServer
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.bindSecure("localhost", 0, serverContext, backlog: 5)
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.then((server) {
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server.listen((HttpRequest request) {
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request.listen((_) {}, onDone: () {
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request.response.contentLength = 100;
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for (int i = 0; i < 10; i++) {
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request.response.add([0, 1, 2, 3, 4, 5, 6, 7, 8, 9]);
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}
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request.response.close();
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});
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});
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return server;
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});
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}
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main() async {
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List<int> message = "GET / HTTP/1.0\r\nHost: localhost\r\n\r\n".codeUnits;
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int written = 0;
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List<int> body = <int>[];
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var server = await startServer();
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var socket = await RawSecureSocket.connect("localhost", server.port,
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context: clientContext);
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StreamSubscription subscription;
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bool paused = false;
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bool readEventsTested = false;
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bool readEventsPaused = false;
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void runPauseTest() {
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subscription.pause();
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paused = true;
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new Timer(const Duration(milliseconds: 500), () {
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paused = false;
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subscription.resume();
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});
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}
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void runReadEventTest() {
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if (readEventsTested) return;
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readEventsTested = true;
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socket.readEventsEnabled = false;
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readEventsPaused = true;
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new Timer(const Duration(milliseconds: 500), () {
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readEventsPaused = false;
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socket.readEventsEnabled = true;
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});
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}
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void handleRawEvent(RawSocketEvent event) {
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Expect.isFalse(paused);
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switch (event) {
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case RawSocketEvent.read:
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Expect.isFalse(readEventsPaused);
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runReadEventTest();
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body.addAll(socket.read());
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break;
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case RawSocketEvent.write:
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written += socket.write(message, written, message.length - written);
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if (written < message.length) {
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socket.writeEventsEnabled = true;
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} else {
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socket.shutdown(SocketDirection.send);
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runPauseTest();
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}
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break;
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case RawSocketEvent.readClosed:
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Expect.isTrue(body.length > 100);
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Expect.equals(72, body.first);
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Expect.equals(9, body.last);
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server.close();
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break;
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default:
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throw "Unexpected event $event";
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}
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}
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subscription = socket.listen(handleRawEvent, onError: (e, trace) {
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String msg = "onError handler of RawSecureSocket stream hit: $e";
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if (trace != null) msg += "\nStackTrace: $trace";
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Expect.fail(msg);
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});
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}
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