/
URLConnectionTest.java
2064 lines (1826 loc) · 86.5 KB
/
URLConnectionTest.java
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/*
* Copyright (C) 2009 The Android Open Source Project
*
* 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 libcore.net.http;
import com.google.mockwebserver.MockResponse;
import com.google.mockwebserver.MockWebServer;
import com.google.mockwebserver.RecordedRequest;
import com.google.mockwebserver.SocketPolicy;
import com.squareup.okhttp.OkHttpConnection;
import com.squareup.okhttp.OkHttpsConnection;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.net.Authenticator;
import java.net.CacheRequest;
import java.net.CacheResponse;
import java.net.ConnectException;
import java.net.HttpRetryException;
import java.net.InetAddress;
import java.net.PasswordAuthentication;
import java.net.ProtocolException;
import java.net.Proxy;
import java.net.ResponseCache;
import java.net.SocketTimeoutException;
import java.net.URI;
import java.net.URISyntaxException;
import java.net.URL;
import java.net.URLConnection;
import java.security.cert.CertificateException;
import java.security.cert.X509Certificate;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.HashSet;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.Set;
import java.util.concurrent.atomic.AtomicBoolean;
import java.util.concurrent.atomic.AtomicReference;
import java.util.zip.GZIPInputStream;
import java.util.zip.GZIPOutputStream;
import javax.net.ssl.HostnameVerifier;
import javax.net.ssl.SSLContext;
import javax.net.ssl.SSLSession;
import javax.net.ssl.X509TrustManager;
import junit.framework.TestCase;
import libcore.net.ssl.SslContextBuilder;
import static com.google.mockwebserver.SocketPolicy.DISCONNECT_AT_END;
import static com.google.mockwebserver.SocketPolicy.DISCONNECT_AT_START;
import static com.google.mockwebserver.SocketPolicy.SHUTDOWN_INPUT_AT_END;
import static com.google.mockwebserver.SocketPolicy.SHUTDOWN_OUTPUT_AT_END;
/**
* Android's URLConnectionTest.
*/
public final class URLConnectionTest extends TestCase {
private static final Authenticator SIMPLE_AUTHENTICATOR = new Authenticator() {
protected PasswordAuthentication getPasswordAuthentication() {
return new PasswordAuthentication("username", "password".toCharArray());
}
};
/** base64("username:password") */
private static final String BASE_64_CREDENTIALS = "dXNlcm5hbWU6cGFzc3dvcmQ=";
private MockWebServer server = new MockWebServer();
private String hostName;
@Override protected void setUp() throws Exception {
super.setUp();
hostName = server.getHostName();
}
@Override protected void tearDown() throws Exception {
ResponseCache.setDefault(null);
Authenticator.setDefault(null);
System.clearProperty("proxyHost");
System.clearProperty("proxyPort");
System.clearProperty("http.proxyHost");
System.clearProperty("http.proxyPort");
System.clearProperty("https.proxyHost");
System.clearProperty("https.proxyPort");
server.shutdown();
super.tearDown();
}
private static OkHttpConnection openConnection(URL url) {
return OkHttpConnection.open(url);
}
public void testRequestHeaders() throws IOException, InterruptedException {
server.enqueue(new MockResponse());
server.play();
OkHttpConnection urlConnection = openConnection(server.getUrl("/"));
urlConnection.addRequestProperty("D", "e");
urlConnection.addRequestProperty("D", "f");
assertEquals("f", urlConnection.getRequestProperty("D"));
assertEquals("f", urlConnection.getRequestProperty("d"));
Map<String, List<String>> requestHeaders = urlConnection.getRequestProperties();
assertEquals(newSet("e", "f"), new HashSet<String>(requestHeaders.get("D")));
assertEquals(newSet("e", "f"), new HashSet<String>(requestHeaders.get("d")));
try {
requestHeaders.put("G", Arrays.asList("h"));
fail("Modified an unmodifiable view.");
} catch (UnsupportedOperationException expected) {
}
try {
requestHeaders.get("D").add("i");
fail("Modified an unmodifiable view.");
} catch (UnsupportedOperationException expected) {
}
try {
urlConnection.setRequestProperty(null, "j");
fail();
} catch (NullPointerException expected) {
}
try {
urlConnection.addRequestProperty(null, "k");
fail();
} catch (NullPointerException expected) {
}
urlConnection.setRequestProperty("NullValue", null); // should fail silently!
assertNull(urlConnection.getRequestProperty("NullValue"));
urlConnection.addRequestProperty("AnotherNullValue", null); // should fail silently!
assertNull(urlConnection.getRequestProperty("AnotherNullValue"));
urlConnection.getResponseCode();
RecordedRequest request = server.takeRequest();
assertContains(request.getHeaders(), "D: e");
assertContains(request.getHeaders(), "D: f");
assertContainsNoneMatching(request.getHeaders(), "NullValue.*");
assertContainsNoneMatching(request.getHeaders(), "AnotherNullValue.*");
assertContainsNoneMatching(request.getHeaders(), "G:.*");
assertContainsNoneMatching(request.getHeaders(), "null:.*");
try {
urlConnection.addRequestProperty("N", "o");
fail("Set header after connect");
} catch (IllegalStateException expected) {
}
try {
urlConnection.setRequestProperty("P", "q");
fail("Set header after connect");
} catch (IllegalStateException expected) {
}
try {
urlConnection.getRequestProperties();
fail();
} catch (IllegalStateException expected) {
}
}
public void testGetRequestPropertyReturnsLastValue() throws Exception {
server.play();
OkHttpConnection urlConnection = openConnection(server.getUrl("/"));
urlConnection.addRequestProperty("A", "value1");
urlConnection.addRequestProperty("A", "value2");
assertEquals("value2", urlConnection.getRequestProperty("A"));
}
public void testResponseHeaders() throws IOException, InterruptedException {
server.enqueue(new MockResponse()
.setStatus("HTTP/1.0 200 Fantastic")
.addHeader("A: c")
.addHeader("B: d")
.addHeader("A: e")
.setChunkedBody("ABCDE\nFGHIJ\nKLMNO\nPQR", 8));
server.play();
OkHttpConnection urlConnection = openConnection(server.getUrl("/"));
assertEquals(200, urlConnection.getResponseCode());
assertEquals("Fantastic", urlConnection.getResponseMessage());
assertEquals("HTTP/1.0 200 Fantastic", urlConnection.getHeaderField(null));
Map<String, List<String>> responseHeaders = urlConnection.getHeaderFields();
assertEquals(Arrays.asList("HTTP/1.0 200 Fantastic"), responseHeaders.get(null));
assertEquals(newSet("c", "e"), new HashSet<String>(responseHeaders.get("A")));
assertEquals(newSet("c", "e"), new HashSet<String>(responseHeaders.get("a")));
try {
responseHeaders.put("N", Arrays.asList("o"));
fail("Modified an unmodifiable view.");
} catch (UnsupportedOperationException expected) {
}
try {
responseHeaders.get("A").add("f");
fail("Modified an unmodifiable view.");
} catch (UnsupportedOperationException expected) {
}
assertEquals("A", urlConnection.getHeaderFieldKey(0));
assertEquals("c", urlConnection.getHeaderField(0));
assertEquals("B", urlConnection.getHeaderFieldKey(1));
assertEquals("d", urlConnection.getHeaderField(1));
assertEquals("A", urlConnection.getHeaderFieldKey(2));
assertEquals("e", urlConnection.getHeaderField(2));
}
public void testGetErrorStreamOnSuccessfulRequest() throws Exception {
server.enqueue(new MockResponse().setBody("A"));
server.play();
OkHttpConnection connection = openConnection(server.getUrl("/"));
assertNull(connection.getErrorStream());
}
public void testGetErrorStreamOnUnsuccessfulRequest() throws Exception {
server.enqueue(new MockResponse().setResponseCode(404).setBody("A"));
server.play();
OkHttpConnection connection = openConnection(server.getUrl("/"));
assertEquals("A", readAscii(connection.getErrorStream(), Integer.MAX_VALUE));
}
// Check that if we don't read to the end of a response, the next request on the
// recycled connection doesn't get the unread tail of the first request's response.
// http://code.google.com/p/android/issues/detail?id=2939
public void test_2939() throws Exception {
MockResponse response = new MockResponse().setChunkedBody("ABCDE\nFGHIJ\nKLMNO\nPQR", 8);
server.enqueue(response);
server.enqueue(response);
server.play();
assertContent("ABCDE", openConnection(server.getUrl("/")), 5);
assertContent("ABCDE", openConnection(server.getUrl("/")), 5);
}
// Check that we recognize a few basic mime types by extension.
// http://code.google.com/p/android/issues/detail?id=10100
public void test_10100() throws Exception {
assertEquals("image/jpeg", URLConnection.guessContentTypeFromName("someFile.jpg"));
assertEquals("application/pdf", URLConnection.guessContentTypeFromName("stuff.pdf"));
}
public void testConnectionsArePooled() throws Exception {
MockResponse response = new MockResponse().setBody("ABCDEFGHIJKLMNOPQR");
server.enqueue(response);
server.enqueue(response);
server.enqueue(response);
server.play();
assertContent("ABCDEFGHIJKLMNOPQR", openConnection(server.getUrl("/foo")));
assertEquals(0, server.takeRequest().getSequenceNumber());
assertContent("ABCDEFGHIJKLMNOPQR", openConnection(server.getUrl("/bar?baz=quux")));
assertEquals(1, server.takeRequest().getSequenceNumber());
assertContent("ABCDEFGHIJKLMNOPQR", openConnection(server.getUrl("/z")));
assertEquals(2, server.takeRequest().getSequenceNumber());
}
public void testChunkedConnectionsArePooled() throws Exception {
MockResponse response = new MockResponse().setChunkedBody("ABCDEFGHIJKLMNOPQR", 5);
server.enqueue(response);
server.enqueue(response);
server.enqueue(response);
server.play();
assertContent("ABCDEFGHIJKLMNOPQR", openConnection(server.getUrl("/foo")));
assertEquals(0, server.takeRequest().getSequenceNumber());
assertContent("ABCDEFGHIJKLMNOPQR", openConnection(server.getUrl("/bar?baz=quux")));
assertEquals(1, server.takeRequest().getSequenceNumber());
assertContent("ABCDEFGHIJKLMNOPQR", openConnection(server.getUrl("/z")));
assertEquals(2, server.takeRequest().getSequenceNumber());
}
public void testServerClosesSocket() throws Exception {
testServerClosesOutput(DISCONNECT_AT_END);
}
public void testServerShutdownInput() throws Exception {
testServerClosesOutput(SHUTDOWN_INPUT_AT_END);
}
public void SUPPRESSED_testServerShutdownOutput() throws Exception {
testServerClosesOutput(SHUTDOWN_OUTPUT_AT_END);
}
private void testServerClosesOutput(SocketPolicy socketPolicy) throws Exception {
server.enqueue(new MockResponse()
.setBody("This connection won't pool properly")
.setSocketPolicy(socketPolicy));
server.enqueue(new MockResponse()
.setBody("This comes after a busted connection"));
server.play();
assertContent("This connection won't pool properly", openConnection(server.getUrl("/a")));
assertEquals(0, server.takeRequest().getSequenceNumber());
assertContent("This comes after a busted connection", openConnection(server.getUrl("/b")));
// sequence number 0 means the HTTP socket connection was not reused
assertEquals(0, server.takeRequest().getSequenceNumber());
}
enum WriteKind { BYTE_BY_BYTE, SMALL_BUFFERS, LARGE_BUFFERS }
public void test_chunkedUpload_byteByByte() throws Exception {
doUpload(TransferKind.CHUNKED, WriteKind.BYTE_BY_BYTE);
}
public void test_chunkedUpload_smallBuffers() throws Exception {
doUpload(TransferKind.CHUNKED, WriteKind.SMALL_BUFFERS);
}
public void test_chunkedUpload_largeBuffers() throws Exception {
doUpload(TransferKind.CHUNKED, WriteKind.LARGE_BUFFERS);
}
public void SUPPRESSED_test_fixedLengthUpload_byteByByte() throws Exception {
doUpload(TransferKind.FIXED_LENGTH, WriteKind.BYTE_BY_BYTE);
}
public void test_fixedLengthUpload_smallBuffers() throws Exception {
doUpload(TransferKind.FIXED_LENGTH, WriteKind.SMALL_BUFFERS);
}
public void test_fixedLengthUpload_largeBuffers() throws Exception {
doUpload(TransferKind.FIXED_LENGTH, WriteKind.LARGE_BUFFERS);
}
private void doUpload(TransferKind uploadKind, WriteKind writeKind) throws Exception {
int n = 512*1024;
server.setBodyLimit(0);
server.enqueue(new MockResponse());
server.play();
OkHttpConnection conn = openConnection(server.getUrl("/"));
conn.setDoOutput(true);
conn.setRequestMethod("POST");
if (uploadKind == TransferKind.CHUNKED) {
conn.setChunkedStreamingMode(-1);
} else {
conn.setFixedLengthStreamingMode(n);
}
OutputStream out = conn.getOutputStream();
if (writeKind == WriteKind.BYTE_BY_BYTE) {
for (int i = 0; i < n; ++i) {
out.write('x');
}
} else {
byte[] buf = new byte[writeKind == WriteKind.SMALL_BUFFERS ? 256 : 64*1024];
Arrays.fill(buf, (byte) 'x');
for (int i = 0; i < n; i += buf.length) {
out.write(buf, 0, Math.min(buf.length, n - i));
}
}
out.close();
assertEquals(200, conn.getResponseCode());
RecordedRequest request = server.takeRequest();
assertEquals(n, request.getBodySize());
if (uploadKind == TransferKind.CHUNKED) {
assertTrue(request.getChunkSizes().size() > 0);
} else {
assertTrue(request.getChunkSizes().isEmpty());
}
}
public void testGetResponseCodeNoResponseBody() throws Exception {
server.enqueue(new MockResponse()
.addHeader("abc: def"));
server.play();
URL url = server.getUrl("/");
OkHttpConnection conn = openConnection(url);
conn.setDoInput(false);
assertEquals("def", conn.getHeaderField("abc"));
assertEquals(200, conn.getResponseCode());
try {
conn.getInputStream();
fail();
} catch (ProtocolException expected) {
}
}
public void testConnectViaHttps() throws Exception {
SSLContext sslContext = new SslContextBuilder(InetAddress.getLocalHost().getHostName())
.build();
server.useHttps(sslContext.getSocketFactory(), false);
server.enqueue(new MockResponse().setBody("this response comes via HTTPS"));
server.play();
OkHttpsConnection connection = OkHttpsConnection.open(server.getUrl("/foo"));
connection.setHostnameVerifier(new RecordingHostnameVerifier());
connection.setSSLSocketFactory(sslContext.getSocketFactory());
assertContent("this response comes via HTTPS", connection);
RecordedRequest request = server.takeRequest();
assertEquals("GET /foo HTTP/1.1", request.getRequestLine());
}
// public void testConnectViaHttpsReusingConnections() throws IOException, InterruptedException {
// TestSSLContext testSSLContext = TestSSLContext.create();
//
// server.useHttps(testSSLContext.serverContext.getSocketFactory(), false);
// server.enqueue(new MockResponse().setBody("this response comes via HTTPS"));
// server.enqueue(new MockResponse().setBody("another response via HTTPS"));
// server.play();
//
// HttpsURLConnection connection = (HttpsURLConnection) server.getUrl("/").openConnection();
// connection.setSSLSocketFactory(testSSLContext.clientContext.getSocketFactory());
// assertContent("this response comes via HTTPS", connection);
//
// connection = (HttpsURLConnection) server.getUrl("/").openConnection();
// connection.setSSLSocketFactory(testSSLContext.clientContext.getSocketFactory());
// assertContent("another response via HTTPS", connection);
//
// assertEquals(0, server.takeRequest().getSequenceNumber());
// assertEquals(1, server.takeRequest().getSequenceNumber());
// }
//
// public void testConnectViaHttpsReusingConnectionsDifferentFactories()
// throws IOException, InterruptedException {
// TestSSLContext testSSLContext = TestSSLContext.create();
//
// server.useHttps(testSSLContext.serverContext.getSocketFactory(), false);
// server.enqueue(new MockResponse().setBody("this response comes via HTTPS"));
// server.enqueue(new MockResponse().setBody("another response via HTTPS"));
// server.play();
//
// // install a custom SSL socket factory so the server can be authorized
// HttpsURLConnection connection = (HttpsURLConnection) server.getUrl("/").openConnection();
// connection.setSSLSocketFactory(testSSLContext.clientContext.getSocketFactory());
// assertContent("this response comes via HTTPS", connection);
//
// connection = (HttpsURLConnection) server.getUrl("/").openConnection();
// try {
// readAscii(connection.getInputStream(), Integer.MAX_VALUE);
// fail("without an SSL socket factory, the connection should fail");
// } catch (SSLException expected) {
// }
// }
//
// public void testConnectViaHttpsWithSSLFallback() throws IOException, InterruptedException {
// TestSSLContext testSSLContext = TestSSLContext.create();
//
// server.useHttps(testSSLContext.serverContext.getSocketFactory(), false);
// server.enqueue(new MockResponse().setSocketPolicy(DISCONNECT_AT_START));
// server.enqueue(new MockResponse().setBody("this response comes via SSL"));
// server.play();
//
// HttpsURLConnection connection = (HttpsURLConnection) server.getUrl("/foo").openConnection();
// connection.setSSLSocketFactory(testSSLContext.clientContext.getSocketFactory());
//
// assertContent("this response comes via SSL", connection);
//
// RecordedRequest request = server.takeRequest();
// assertEquals("GET /foo HTTP/1.1", request.getRequestLine());
// }
//
// /**
// * Verify that we don't retry connections on certificate verification errors.
// *
// * http://code.google.com/p/android/issues/detail?id=13178
// */
// public void testConnectViaHttpsToUntrustedServer() throws IOException, InterruptedException {
// TestSSLContext testSSLContext = TestSSLContext.create(TestKeyStore.getClientCA2(),
// TestKeyStore.getServer());
//
// server.useHttps(testSSLContext.serverContext.getSocketFactory(), false);
// server.enqueue(new MockResponse()); // unused
// server.play();
//
// HttpsURLConnection connection = (HttpsURLConnection) server.getUrl("/foo").openConnection();
// connection.setSSLSocketFactory(testSSLContext.clientContext.getSocketFactory());
// try {
// connection.getInputStream();
// fail();
// } catch (SSLHandshakeException expected) {
// assertTrue(expected.getCause() instanceof CertificateException);
// }
// assertEquals(0, server.getRequestCount());
// }
public void testConnectViaProxyUsingProxyArg() throws Exception {
testConnectViaProxy(ProxyConfig.CREATE_ARG);
}
public void testConnectViaProxyUsingProxySystemProperty() throws Exception {
testConnectViaProxy(ProxyConfig.PROXY_SYSTEM_PROPERTY);
}
public void testConnectViaProxyUsingHttpProxySystemProperty() throws Exception {
testConnectViaProxy(ProxyConfig.HTTP_PROXY_SYSTEM_PROPERTY);
}
private void testConnectViaProxy(ProxyConfig proxyConfig) throws Exception {
MockResponse mockResponse = new MockResponse().setBody("this response comes via a proxy");
server.enqueue(mockResponse);
server.play();
URL url = new URL("http://android.com/foo");
OkHttpConnection connection = proxyConfig.connect(server, url);
assertContent("this response comes via a proxy", connection);
RecordedRequest request = server.takeRequest();
assertEquals("GET http://android.com/foo HTTP/1.1", request.getRequestLine());
assertContains(request.getHeaders(), "Host: android.com");
}
public void testContentDisagreesWithContentLengthHeader() throws IOException {
server.enqueue(new MockResponse()
.setBody("abc\r\nYOU SHOULD NOT SEE THIS")
.clearHeaders()
.addHeader("Content-Length: 3"));
server.play();
assertContent("abc", openConnection(server.getUrl("/")));
}
public void testContentDisagreesWithChunkedHeader() throws IOException {
MockResponse mockResponse = new MockResponse();
mockResponse.setChunkedBody("abc", 3);
ByteArrayOutputStream bytesOut = new ByteArrayOutputStream();
bytesOut.write(mockResponse.getBody());
bytesOut.write("\r\nYOU SHOULD NOT SEE THIS".getBytes());
mockResponse.setBody(bytesOut.toByteArray());
mockResponse.clearHeaders();
mockResponse.addHeader("Transfer-encoding: chunked");
server.enqueue(mockResponse);
server.play();
assertContent("abc", openConnection(server.getUrl("/")));
}
// public void testConnectViaHttpProxyToHttpsUsingProxyArgWithNoProxy() throws Exception {
// testConnectViaDirectProxyToHttps(ProxyConfig.NO_PROXY);
// }
//
// public void testConnectViaHttpProxyToHttpsUsingHttpProxySystemProperty() throws Exception {
// // https should not use http proxy
// testConnectViaDirectProxyToHttps(ProxyConfig.HTTP_PROXY_SYSTEM_PROPERTY);
// }
//
// private void testConnectViaDirectProxyToHttps(ProxyConfig proxyConfig) throws Exception {
// TestSSLContext testSSLContext = TestSSLContext.create();
//
// server.useHttps(testSSLContext.serverContext.getSocketFactory(), false);
// server.enqueue(new MockResponse().setBody("this response comes via HTTPS"));
// server.play();
//
// URL url = server.getUrl("/foo");
// HttpsURLConnection connection = (HttpsURLConnection) proxyConfig.connect(server, url);
// connection.setSSLSocketFactory(testSSLContext.clientContext.getSocketFactory());
//
// assertContent("this response comes via HTTPS", connection);
//
// RecordedRequest request = server.takeRequest();
// assertEquals("GET /foo HTTP/1.1", request.getRequestLine());
// }
//
// public void testConnectViaHttpProxyToHttpsUsingProxyArg() throws Exception {
// testConnectViaHttpProxyToHttps(ProxyConfig.CREATE_ARG);
// }
//
// /**
// * We weren't honoring all of the appropriate proxy system properties when
// * connecting via HTTPS. http://b/3097518
// */
// public void testConnectViaHttpProxyToHttpsUsingProxySystemProperty() throws Exception {
// testConnectViaHttpProxyToHttps(ProxyConfig.PROXY_SYSTEM_PROPERTY);
// }
//
// public void testConnectViaHttpProxyToHttpsUsingHttpsProxySystemProperty() throws Exception {
// testConnectViaHttpProxyToHttps(ProxyConfig.HTTPS_PROXY_SYSTEM_PROPERTY);
// }
//
// /**
// * We were verifying the wrong hostname when connecting to an HTTPS site
// * through a proxy. http://b/3097277
// */
// private void testConnectViaHttpProxyToHttps(ProxyConfig proxyConfig) throws Exception {
// TestSSLContext testSSLContext = TestSSLContext.create();
// RecordingHostnameVerifier hostnameVerifier = new RecordingHostnameVerifier();
//
// server.useHttps(testSSLContext.serverContext.getSocketFactory(), true);
// server.enqueue(new MockResponse()
// .setSocketPolicy(SocketPolicy.UPGRADE_TO_SSL_AT_END)
// .clearHeaders());
// server.enqueue(new MockResponse().setBody("this response comes via a secure proxy"));
// server.play();
//
// URL url = new URL("https://android.com/foo");
// HttpsURLConnection connection = (HttpsURLConnection) proxyConfig.connect(server, url);
// connection.setSSLSocketFactory(testSSLContext.clientContext.getSocketFactory());
// connection.setHostnameVerifier(hostnameVerifier);
//
// assertContent("this response comes via a secure proxy", connection);
//
// RecordedRequest connect = server.takeRequest();
// assertEquals("Connect line failure on proxy",
// "CONNECT android.com:443 HTTP/1.1", connect.getRequestLine());
// assertContains(connect.getHeaders(), "Host: android.com");
//
// RecordedRequest get = server.takeRequest();
// assertEquals("GET /foo HTTP/1.1", get.getRequestLine());
// assertContains(get.getHeaders(), "Host: android.com");
// assertEquals(Arrays.asList("verify android.com"), hostnameVerifier.calls);
// }
//
// /**
// * Test which headers are sent unencrypted to the HTTP proxy.
// */
// public void testProxyConnectIncludesProxyHeadersOnly()
// throws IOException, InterruptedException {
// RecordingHostnameVerifier hostnameVerifier = new RecordingHostnameVerifier();
// TestSSLContext testSSLContext = TestSSLContext.create();
//
// server.useHttps(testSSLContext.serverContext.getSocketFactory(), true);
// server.enqueue(new MockResponse()
// .setSocketPolicy(SocketPolicy.UPGRADE_TO_SSL_AT_END)
// .clearHeaders());
// server.enqueue(new MockResponse().setBody("encrypted response from the origin server"));
// server.play();
//
// URL url = new URL("https://android.com/foo");
// HttpsURLConnection connection = (HttpsURLConnection) url.openConnection(
// server.toProxyAddress());
// connection.addRequestProperty("Private", "Secret");
// connection.addRequestProperty("Proxy-Authorization", "bar");
// connection.addRequestProperty("User-Agent", "baz");
// connection.setSSLSocketFactory(testSSLContext.clientContext.getSocketFactory());
// connection.setHostnameVerifier(hostnameVerifier);
// assertContent("encrypted response from the origin server", connection);
//
// RecordedRequest connect = server.takeRequest();
// assertContainsNoneMatching(connect.getHeaders(), "Private.*");
// assertContains(connect.getHeaders(), "Proxy-Authorization: bar");
// assertContains(connect.getHeaders(), "User-Agent: baz");
// assertContains(connect.getHeaders(), "Host: android.com");
// assertContains(connect.getHeaders(), "Proxy-Connection: Keep-Alive");
//
// RecordedRequest get = server.takeRequest();
// assertContains(get.getHeaders(), "Private: Secret");
// assertEquals(Arrays.asList("verify android.com"), hostnameVerifier.calls);
// }
//
// public void testProxyAuthenticateOnConnect() throws Exception {
// Authenticator.setDefault(SIMPLE_AUTHENTICATOR);
// TestSSLContext testSSLContext = TestSSLContext.create();
// server.useHttps(testSSLContext.serverContext.getSocketFactory(), true);
// server.enqueue(new MockResponse()
// .setResponseCode(407)
// .addHeader("Proxy-Authenticate: Basic realm=\"localhost\""));
// server.enqueue(new MockResponse()
// .setSocketPolicy(SocketPolicy.UPGRADE_TO_SSL_AT_END)
// .clearHeaders());
// server.enqueue(new MockResponse().setBody("A"));
// server.play();
//
// URL url = new URL("https://android.com/foo");
// HttpsURLConnection connection = (HttpsURLConnection) url.openConnection(
// server.toProxyAddress());
// connection.setSSLSocketFactory(testSSLContext.clientContext.getSocketFactory());
// connection.setHostnameVerifier(new RecordingHostnameVerifier());
// assertContent("A", connection);
//
// RecordedRequest connect1 = server.takeRequest();
// assertEquals("CONNECT android.com:443 HTTP/1.1", connect1.getRequestLine());
// assertContainsNoneMatching(connect1.getHeaders(), "Proxy\\-Authorization.*");
//
// RecordedRequest connect2 = server.takeRequest();
// assertEquals("CONNECT android.com:443 HTTP/1.1", connect2.getRequestLine());
// assertContains(connect2.getHeaders(), "Proxy-Authorization: Basic " + BASE_64_CREDENTIALS);
//
// RecordedRequest get = server.takeRequest();
// assertEquals("GET /foo HTTP/1.1", get.getRequestLine());
// assertContainsNoneMatching(get.getHeaders(), "Proxy\\-Authorization.*");
// }
public void testDisconnectedConnection() throws IOException {
server.enqueue(new MockResponse().setBody("ABCDEFGHIJKLMNOPQR"));
server.play();
OkHttpConnection connection = openConnection(server.getUrl("/"));
InputStream in = connection.getInputStream();
assertEquals('A', (char) in.read());
connection.disconnect();
try {
in.read();
fail("Expected a connection closed exception");
} catch (IOException expected) {
}
}
public void testDisconnectBeforeConnect() throws IOException {
server.enqueue(new MockResponse().setBody("A"));
server.play();
OkHttpConnection connection = openConnection(server.getUrl("/"));
connection.disconnect();
assertContent("A", connection);
assertEquals(200, connection.getResponseCode());
}
public void testDefaultRequestProperty() throws Exception {
URLConnection.setDefaultRequestProperty("X-testSetDefaultRequestProperty", "A");
assertNull(URLConnection.getDefaultRequestProperty("X-setDefaultRequestProperty"));
}
/**
* Reads {@code count} characters from the stream. If the stream is
* exhausted before {@code count} characters can be read, the remaining
* characters are returned and the stream is closed.
*/
private String readAscii(InputStream in, int count) throws IOException {
StringBuilder result = new StringBuilder();
for (int i = 0; i < count; i++) {
int value = in.read();
if (value == -1) {
in.close();
break;
}
result.append((char) value);
}
return result.toString();
}
public void testMarkAndResetWithContentLengthHeader() throws IOException {
testMarkAndReset(TransferKind.FIXED_LENGTH);
}
public void testMarkAndResetWithChunkedEncoding() throws IOException {
testMarkAndReset(TransferKind.CHUNKED);
}
public void testMarkAndResetWithNoLengthHeaders() throws IOException {
testMarkAndReset(TransferKind.END_OF_STREAM);
}
private void testMarkAndReset(TransferKind transferKind) throws IOException {
MockResponse response = new MockResponse();
transferKind.setBody(response, "ABCDEFGHIJKLMNOPQRSTUVWXYZ", 1024);
server.enqueue(response);
server.enqueue(response);
server.play();
InputStream in = openConnection(server.getUrl("/")).getInputStream();
assertFalse("This implementation claims to support mark().", in.markSupported());
in.mark(5);
assertEquals("ABCDE", readAscii(in, 5));
try {
in.reset();
fail();
} catch (IOException expected) {
}
assertEquals("FGHIJKLMNOPQRSTUVWXYZ", readAscii(in, Integer.MAX_VALUE));
assertContent("ABCDEFGHIJKLMNOPQRSTUVWXYZ", openConnection(server.getUrl("/")));
}
/**
* We've had a bug where we forget the HTTP response when we see response
* code 401. This causes a new HTTP request to be issued for every call into
* the URLConnection.
*/
public void SUPPRESSED_testUnauthorizedResponseHandling() throws IOException {
MockResponse response = new MockResponse()
.addHeader("WWW-Authenticate: challenge")
.setResponseCode(401) // UNAUTHORIZED
.setBody("Unauthorized");
server.enqueue(response);
server.enqueue(response);
server.enqueue(response);
server.play();
URL url = server.getUrl("/");
OkHttpConnection conn = openConnection(url);
assertEquals(401, conn.getResponseCode());
assertEquals(401, conn.getResponseCode());
assertEquals(401, conn.getResponseCode());
assertEquals(1, server.getRequestCount());
}
public void testNonHexChunkSize() throws IOException {
server.enqueue(new MockResponse()
.setBody("5\r\nABCDE\r\nG\r\nFGHIJKLMNOPQRSTU\r\n0\r\n\r\n")
.clearHeaders()
.addHeader("Transfer-encoding: chunked"));
server.play();
URLConnection connection = openConnection(server.getUrl("/"));
try {
readAscii(connection.getInputStream(), Integer.MAX_VALUE);
fail();
} catch (IOException e) {
}
}
public void testMissingChunkBody() throws IOException {
server.enqueue(new MockResponse()
.setBody("5")
.clearHeaders()
.addHeader("Transfer-encoding: chunked")
.setSocketPolicy(DISCONNECT_AT_END));
server.play();
URLConnection connection = openConnection(server.getUrl("/"));
try {
readAscii(connection.getInputStream(), Integer.MAX_VALUE);
fail();
} catch (IOException e) {
}
}
/**
* This test checks whether connections are gzipped by default. This
* behavior in not required by the API, so a failure of this test does not
* imply a bug in the implementation.
*/
public void testGzipEncodingEnabledByDefault() throws IOException, InterruptedException {
server.enqueue(new MockResponse()
.setBody(gzip("ABCABCABC".getBytes("UTF-8")))
.addHeader("Content-Encoding: gzip"));
server.play();
URLConnection connection = openConnection(server.getUrl("/"));
assertEquals("ABCABCABC", readAscii(connection.getInputStream(), Integer.MAX_VALUE));
assertNull(connection.getContentEncoding());
RecordedRequest request = server.takeRequest();
assertContains(request.getHeaders(), "Accept-Encoding: gzip");
}
public void testClientConfiguredGzipContentEncoding() throws Exception {
server.enqueue(new MockResponse()
.setBody(gzip("ABCDEFGHIJKLMNOPQRSTUVWXYZ".getBytes("UTF-8")))
.addHeader("Content-Encoding: gzip"));
server.play();
URLConnection connection = openConnection(server.getUrl("/"));
connection.addRequestProperty("Accept-Encoding", "gzip");
InputStream gunzippedIn = new GZIPInputStream(connection.getInputStream());
assertEquals("ABCDEFGHIJKLMNOPQRSTUVWXYZ", readAscii(gunzippedIn, Integer.MAX_VALUE));
RecordedRequest request = server.takeRequest();
assertContains(request.getHeaders(), "Accept-Encoding: gzip");
}
public void testGzipAndConnectionReuseWithFixedLength() throws Exception {
testClientConfiguredGzipContentEncodingAndConnectionReuse(TransferKind.FIXED_LENGTH);
}
public void testGzipAndConnectionReuseWithChunkedEncoding() throws Exception {
testClientConfiguredGzipContentEncodingAndConnectionReuse(TransferKind.CHUNKED);
}
public void testClientConfiguredCustomContentEncoding() throws Exception {
server.enqueue(new MockResponse()
.setBody("ABCDE")
.addHeader("Content-Encoding: custom"));
server.play();
URLConnection connection = openConnection(server.getUrl("/"));
connection.addRequestProperty("Accept-Encoding", "custom");
assertEquals("ABCDE", readAscii(connection.getInputStream(), Integer.MAX_VALUE));
RecordedRequest request = server.takeRequest();
assertContains(request.getHeaders(), "Accept-Encoding: custom");
}
/**
* Test a bug where gzip input streams weren't exhausting the input stream,
* which corrupted the request that followed.
* http://code.google.com/p/android/issues/detail?id=7059
*/
private void testClientConfiguredGzipContentEncodingAndConnectionReuse(
TransferKind transferKind) throws Exception {
MockResponse responseOne = new MockResponse();
responseOne.addHeader("Content-Encoding: gzip");
transferKind.setBody(responseOne, gzip("one (gzipped)".getBytes("UTF-8")), 5);
server.enqueue(responseOne);
MockResponse responseTwo = new MockResponse();
transferKind.setBody(responseTwo, "two (identity)", 5);
server.enqueue(responseTwo);
server.play();
URLConnection connection = openConnection(server.getUrl("/"));
connection.addRequestProperty("Accept-Encoding", "gzip");
InputStream gunzippedIn = new GZIPInputStream(connection.getInputStream());
assertEquals("one (gzipped)", readAscii(gunzippedIn, Integer.MAX_VALUE));
assertEquals(0, server.takeRequest().getSequenceNumber());
connection = openConnection(server.getUrl("/"));
assertEquals("two (identity)", readAscii(connection.getInputStream(), Integer.MAX_VALUE));
assertEquals(1, server.takeRequest().getSequenceNumber());
}
/**
* Obnoxiously test that the chunk sizes transmitted exactly equal the
* requested data+chunk header size. Although setChunkedStreamingMode()
* isn't specific about whether the size applies to the data or the
* complete chunk, the RI interprets it as a complete chunk.
*/
public void testSetChunkedStreamingMode() throws IOException, InterruptedException {
server.enqueue(new MockResponse());
server.play();
OkHttpConnection urlConnection = openConnection(server.getUrl("/"));
urlConnection.setChunkedStreamingMode(8);
urlConnection.setDoOutput(true);
OutputStream outputStream = urlConnection.getOutputStream();
outputStream.write("ABCDEFGHIJKLMNOPQ".getBytes("US-ASCII"));
assertEquals(200, urlConnection.getResponseCode());
RecordedRequest request = server.takeRequest();
assertEquals("ABCDEFGHIJKLMNOPQ", new String(request.getBody(), "US-ASCII"));
assertEquals(Arrays.asList(3, 3, 3, 3, 3, 2), request.getChunkSizes());
}
public void testAuthenticateWithFixedLengthStreaming() throws Exception {
testAuthenticateWithStreamingPost(StreamingMode.FIXED_LENGTH);
}
public void testAuthenticateWithChunkedStreaming() throws Exception {
testAuthenticateWithStreamingPost(StreamingMode.CHUNKED);
}
private void testAuthenticateWithStreamingPost(StreamingMode streamingMode) throws Exception {
MockResponse pleaseAuthenticate = new MockResponse()
.setResponseCode(401)
.addHeader("WWW-Authenticate: Basic realm=\"protected area\"")
.setBody("Please authenticate.");
server.enqueue(pleaseAuthenticate);
server.play();
Authenticator.setDefault(SIMPLE_AUTHENTICATOR);
OkHttpConnection connection = openConnection(server.getUrl("/"));
connection.setDoOutput(true);
byte[] requestBody = { 'A', 'B', 'C', 'D' };
if (streamingMode == StreamingMode.FIXED_LENGTH) {
connection.setFixedLengthStreamingMode(requestBody.length);
} else if (streamingMode == StreamingMode.CHUNKED) {
connection.setChunkedStreamingMode(0);
}
OutputStream outputStream = connection.getOutputStream();
outputStream.write(requestBody);
outputStream.close();
try {
connection.getInputStream();
fail();
} catch (HttpRetryException expected) {
}
// no authorization header for the request...
RecordedRequest request = server.takeRequest();
assertContainsNoneMatching(request.getHeaders(), "Authorization: Basic .*");
assertEquals(Arrays.toString(requestBody), Arrays.toString(request.getBody()));
}
public void testSetValidRequestMethod() throws Exception {
server.play();
assertValidRequestMethod("GET");
assertValidRequestMethod("DELETE");
assertValidRequestMethod("HEAD");
assertValidRequestMethod("OPTIONS");
assertValidRequestMethod("POST");
assertValidRequestMethod("PUT");
assertValidRequestMethod("TRACE");
}
private void assertValidRequestMethod(String requestMethod) throws Exception {
OkHttpConnection connection = openConnection(server.getUrl("/"));
connection.setRequestMethod(requestMethod);
assertEquals(requestMethod, connection.getRequestMethod());
}
public void testSetInvalidRequestMethodLowercase() throws Exception {
server.play();
assertInvalidRequestMethod("get");
}
public void testSetInvalidRequestMethodConnect() throws Exception {
server.play();
assertInvalidRequestMethod("CONNECT");
}
private void assertInvalidRequestMethod(String requestMethod) throws Exception {
OkHttpConnection connection = openConnection(server.getUrl("/"));
try {
connection.setRequestMethod(requestMethod);
fail();
} catch (ProtocolException expected) {
}