| /* |
| * Copyright (C) 2014 Square, 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 com.squareup.okhttp.internal.http; |
| |
| import com.squareup.okhttp.OkHttpClient; |
| import com.squareup.okhttp.mockwebserver.MockResponse; |
| import com.squareup.okhttp.mockwebserver.MockWebServer; |
| import java.io.InputStream; |
| import java.io.InterruptedIOException; |
| import java.io.OutputStream; |
| import java.net.HttpURLConnection; |
| import java.util.concurrent.TimeUnit; |
| |
| import org.junit.Test; |
| |
| import static org.junit.Assert.fail; |
| |
| public final class ThreadInterruptTest { |
| private final MockWebServer server = new MockWebServer(); |
| private final OkHttpClient client = new OkHttpClient(); |
| |
| @Test public void interruptWritingRequestBody() throws Exception { |
| int requestBodySize = 10 * 1024 * 1024; // 10 MiB |
| |
| server.enqueue(new MockResponse() |
| .throttleBody(64 * 1024, 125, TimeUnit.MILLISECONDS)); // 500 Kbps |
| server.play(); |
| |
| interruptLater(500); |
| |
| HttpURLConnection connection = client.open(server.getUrl("/")); |
| connection.setDoOutput(true); |
| connection.setFixedLengthStreamingMode(requestBodySize); |
| OutputStream requestBody = connection.getOutputStream(); |
| byte[] buffer = new byte[1024]; |
| try { |
| for (int i = 0; i < requestBodySize; i += buffer.length) { |
| requestBody.write(buffer); |
| requestBody.flush(); |
| } |
| fail("Expected thread to be interrupted"); |
| } catch (InterruptedIOException expected) { |
| } |
| |
| connection.disconnect(); |
| } |
| |
| @Test public void interruptReadingResponseBody() throws Exception { |
| int responseBodySize = 10 * 1024 * 1024; // 10 MiB |
| |
| server.enqueue(new MockResponse() |
| .setBody(new byte[responseBodySize]) |
| .throttleBody(64 * 1024, 125, TimeUnit.MILLISECONDS)); // 500 Kbps |
| server.play(); |
| |
| interruptLater(500); |
| |
| HttpURLConnection connection = client.open(server.getUrl("/")); |
| InputStream responseBody = connection.getInputStream(); |
| byte[] buffer = new byte[1024]; |
| try { |
| while (responseBody.read(buffer) != -1) { |
| } |
| fail("Expected thread to be interrupted"); |
| } catch (InterruptedIOException expected) { |
| } |
| |
| connection.disconnect(); |
| } |
| |
| private void interruptLater(final int delayMillis) { |
| final Thread toInterrupt = Thread.currentThread(); |
| Thread interruptingCow = new Thread() { |
| @Override public void run() { |
| try { |
| sleep(delayMillis); |
| toInterrupt.interrupt(); |
| } catch (InterruptedException e) { |
| throw new RuntimeException(e); |
| } |
| } |
| }; |
| interruptingCow.start(); |
| } |
| } |