// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
/**
* Test suite for Android's default ProxySelector implementation. The purpose of these tests
* is to check that the behaviour of the ProxySelector implementation matches what we have
* implemented in net/proxy_resolution/proxy_config_service_android.cc.
*
* IMPORTANT: These test cases are generated from net/android/tools/proxy_test_cases.py, so if any
* of these tests fail, please be sure to edit that file and regenerate the test cases here and also
* in net/proxy_resolution/proxy_config_service_android_unittests.cc if required.
*/
package org.chromium.net;
import android.os.Build;
import androidx.test.filters.SmallTest;
import org.junit.After;
import org.junit.Assert;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.chromium.base.test.BaseJUnit4ClassRunner;
import org.chromium.base.test.util.Batch;
import org.chromium.base.test.util.Feature;
import java.net.Proxy;
import java.net.ProxySelector;
import java.net.URI;
import java.net.URISyntaxException;
import java.util.List;
import java.util.Properties;
@RunWith(BaseJUnit4ClassRunner.class)
@Batch(Batch.PER_CLASS)
public class AndroidProxySelectorTest {
Properties mProperties;
public AndroidProxySelectorTest() {
// Start with a clean slate in case there is a system proxy configured.
mProperties = new Properties();
}
@Before
public void setUp() {
System.setProperties(mProperties);
}
@After
public void tearDown() {
System.setProperties(mProperties);
}
static String toString(Proxy proxy) {
if (proxy.equals(Proxy.NO_PROXY)) return "DIRECT";
// java.net.Proxy only knows about http and socks proxies.
Proxy.Type type = proxy.type();
switch (type) {
case HTTP:
return "PROXY " + proxy.address().toString();
case SOCKS:
return "SOCKS5 " + proxy.address().toString();
case DIRECT:
return "DIRECT";
default:
// If a new proxy type is supported in future, add a case to match it.
Assert.fail("Unknown proxy type" + type);
return "unknown://";
}
}
static String toString(List<Proxy> proxies) {
StringBuilder builder = new StringBuilder();
for (Proxy proxy : proxies) {
if (builder.length() > 0) builder.append(';');
builder.append(toString(proxy));
}
return builder.toString();
}
static void checkMapping(String url, String expected) throws URISyntaxException {
URI uri = new URI(url);
List<Proxy> proxies = ProxySelector.getDefault().select(uri);
Assert.assertEquals("Mapping", expected, toString(proxies));
}
/**
* Test direct mapping when no proxy defined.
*
* @throws Exception
*/
@Test
@SmallTest
@Feature({"AndroidWebView"})
public void testNoProxy() throws Exception {
checkMapping("ftp://example.com/", "DIRECT");
checkMapping("http://example.com/", "DIRECT");
checkMapping("https://example.com/", "DIRECT");
}
/**
* Test http.proxyHost and http.proxyPort works.
*
* @throws Exception
*/
@Test
@SmallTest
@Feature({"AndroidWebView"})
public void testHttpProxyHostAndPort() throws Exception {
System.setProperty("http.proxyHost", "httpproxy.com");
System.setProperty("http.proxyPort", "8080");
checkMapping("ftp://example.com/", "DIRECT");
checkMapping("http://example.com/", "PROXY httpproxy.com:8080");
checkMapping("https://example.com/", "DIRECT");
}
/**
* We should get the default port (80) for proxied hosts.
*
* @throws Exception
*/
@Test
@SmallTest
@Feature({"AndroidWebView"})
public void testHttpProxyHostOnly() throws Exception {
System.setProperty("http.proxyHost", "httpproxy.com");
checkMapping("ftp://example.com/", "DIRECT");
checkMapping("http://example.com/", "PROXY httpproxy.com:80");
checkMapping("https://example.com/", "DIRECT");
}
/**
* http.proxyPort only should not result in any hosts being proxied.
*
* @throws Exception
*/
@Test
@SmallTest
@Feature({"AndroidWebView"})
public void testHttpProxyPortOnly() throws Exception {
System.setProperty("http.proxyPort", "8080");
checkMapping("ftp://example.com/", "DIRECT");
checkMapping("http://example.com/", "DIRECT");
checkMapping("https://example.com/", "DIRECT");
}
/**
* Test that HTTP non proxy hosts are mapped correctly
*
* @throws Exception
*/
@Test
@SmallTest
@Feature({"AndroidWebView"})
public void testHttpNonProxyHosts1() throws Exception {
System.setProperty("http.nonProxyHosts", "slashdot.org");
System.setProperty("http.proxyHost", "httpproxy.com");
System.setProperty("http.proxyPort", "8080");
checkMapping("http://example.com/", "PROXY httpproxy.com:8080");
checkMapping("http://slashdot.org/", "DIRECT");
}
/**
* Test that | pattern works.
*
* @throws Exception
*/
@Test
@SmallTest
@Feature({"AndroidWebView"})
public void testHttpNonProxyHosts2() throws Exception {
System.setProperty("http.nonProxyHosts", "slashdot.org|freecode.net");
System.setProperty("http.proxyHost", "httpproxy.com");
System.setProperty("http.proxyPort", "8080");
checkMapping("http://example.com/", "PROXY httpproxy.com:8080");
checkMapping("http://freecode.net/", "DIRECT");
checkMapping("http://slashdot.org/", "DIRECT");
}
/**
* Test that * pattern works.
*
* @throws Exception
*/
@Test
@SmallTest
@Feature({"AndroidWebView"})
public void testHttpNonProxyHosts3() throws Exception {
System.setProperty("http.nonProxyHosts", "*example.com");
System.setProperty("http.proxyHost", "httpproxy.com");
System.setProperty("http.proxyPort", "8080");
// TODO(jbudorick): Find an appropriate upper bound for this. crbug.com/726360
if (Build.VERSION.SDK_INT < Build.VERSION_CODES.N) {
checkMapping("http://example.com/", "DIRECT");
}
checkMapping("http://slashdot.org/", "PROXY httpproxy.com:8080");
checkMapping("http://www.example.com/", "DIRECT");
}
/**
* Test that FTP non proxy hosts are mapped correctly
*
* @throws Exception
*/
@Test
@SmallTest
@Feature({"AndroidWebView"})
public void testFtpNonProxyHosts() throws Exception {
System.setProperty("ftp.nonProxyHosts", "slashdot.org");
System.setProperty("ftp.proxyHost", "httpproxy.com");
System.setProperty("ftp.proxyPort", "8080");
checkMapping("ftp://example.com/", "PROXY httpproxy.com:8080");
checkMapping("http://example.com/", "DIRECT");
}
/**
* Test ftp.proxyHost and ftp.proxyPort works.
*
* @throws Exception
*/
@Test
@SmallTest
@Feature({"AndroidWebView"})
public void testFtpProxyHostAndPort() throws Exception {
System.setProperty("ftp.proxyHost", "httpproxy.com");
System.setProperty("ftp.proxyPort", "8080");
checkMapping("ftp://example.com/", "PROXY httpproxy.com:8080");
checkMapping("http://example.com/", "DIRECT");
checkMapping("https://example.com/", "DIRECT");
}
/**
* Test ftp.proxyHost and default port.
*
* @throws Exception
*/
@Test
@SmallTest
@Feature({"AndroidWebView"})
public void testFtpProxyHostOnly() throws Exception {
System.setProperty("ftp.proxyHost", "httpproxy.com");
checkMapping("ftp://example.com/", "PROXY httpproxy.com:80");
checkMapping("http://example.com/", "DIRECT");
checkMapping("https://example.com/", "DIRECT");
}
/**
* Test https.proxyHost and https.proxyPort works.
*
* @throws Exception
*/
@Test
@SmallTest
@Feature({"AndroidWebView"})
public void testHttpsProxyHostAndPort() throws Exception {
System.setProperty("https.proxyHost", "httpproxy.com");
System.setProperty("https.proxyPort", "8080");
checkMapping("ftp://example.com/", "DIRECT");
checkMapping("http://example.com/", "DIRECT");
checkMapping("https://example.com/", "PROXY httpproxy.com:8080");
}
/**
* Default http proxy is used if a scheme-specific one is not found.
*
* @throws Exception
*/
@Test
@SmallTest
@Feature({"AndroidWebView"})
public void testDefaultProxyExplictPort() throws Exception {
System.setProperty("ftp.proxyHost", "httpproxy.com");
System.setProperty("ftp.proxyPort", "8080");
System.setProperty("proxyHost", "defaultproxy.com");
System.setProperty("proxyPort", "8080");
checkMapping("ftp://example.com/", "PROXY httpproxy.com:8080");
checkMapping("http://example.com/", "PROXY defaultproxy.com:8080");
checkMapping("https://example.com/", "PROXY defaultproxy.com:8080");
}
/**
* SOCKS proxy is used if scheme-specific one is not found.
*
* @throws Exception
*/
@Test
@SmallTest
@Feature({"AndroidWebView"})
public void testFallbackToSocks() throws Exception {
System.setProperty("http.proxyHost", "defaultproxy.com");
System.setProperty("socksProxyHost", "socksproxy.com");
checkMapping("ftp://example.com", "SOCKS5 socksproxy.com:1080");
checkMapping("http://example.com/", "PROXY defaultproxy.com:80");
checkMapping("https://example.com/", "SOCKS5 socksproxy.com:1080");
}
/**
* SOCKS proxy port is used if specified
*
* @throws Exception
*/
@Test
@SmallTest
@Feature({"AndroidWebView"})
public void testSocksExplicitPort() throws Exception {
System.setProperty("socksProxyHost", "socksproxy.com");
System.setProperty("socksProxyPort", "9000");
checkMapping("http://example.com/", "SOCKS5 socksproxy.com:9000");
}
/**
* SOCKS proxy is ignored if default HTTP proxy defined.
*
* @throws Exception
*/
@Test
@SmallTest
@Feature({"AndroidWebView"})
public void testHttpProxySupercedesSocks() throws Exception {
System.setProperty("proxyHost", "defaultproxy.com");
System.setProperty("socksProxyHost", "socksproxy.com");
System.setProperty("socksProxyPort", "9000");
checkMapping("http://example.com/", "PROXY defaultproxy.com:80");
}
}
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