Add some plumbing for in-progress work on enabling SSL proxy support....

net/proxy/proxy_server_unittest.cc

 // Copyright (c) 2009 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "base/basictypes.h"
 #include "net/proxy/proxy_server.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 // Test the creation of ProxyServer using ProxyServer::FromURI, which parses
 // inputs of the form [<scheme>"://"]<host>[":"<port>]. Verify that each part
@@ skipping 127 matching lines @@
     },
     {
        "socks://foopy:10",
        "socks4://foopy:10",
        net::ProxyServer::SCHEME_SOCKS4,
        "foopy",
        10,
        "foopy:10",
        "SOCKS foopy:10"
     },
+
+    // HTTPS proxy URIs:
+    {
+       "https://foopy",     // No port
+       "https://foopy:443",
+       net::ProxyServer::SCHEME_HTTPS,
+       "foopy",
+       443,
+       "foopy:443",
+       "HTTPS foopy:443"
+    },
+    {
+       "https://foopy:10",  // Non-standard port
+       "https://foopy:10",
+       net::ProxyServer::SCHEME_HTTPS,
+       "foopy",
+       10,
+       "foopy:10",
+       "HTTPS foopy:10"
+    },
+    {
+       "https://1.2.3.4:10",  // IP Address
+       "https://1.2.3.4:10",
+       net::ProxyServer::SCHEME_HTTPS,
+       "1.2.3.4",
+       10,
+       "1.2.3.4:10",
+       "HTTPS 1.2.3.4:10"
+    },
   };
 
   for (size_t i = 0; i < ARRAYSIZE_UNSAFE(tests); ++i) {
     net::ProxyServer uri =
         net::ProxyServer::FromURI(tests[i].input_uri,
                                   net::ProxyServer::SCHEME_HTTP);
     EXPECT_TRUE(uri.is_valid());
     EXPECT_FALSE(uri.is_direct());
     EXPECT_EQ(tests[i].expected_uri, uri.ToURI());
     EXPECT_EQ(tests[i].expected_scheme, uri.scheme());
@@ skipping 24 matching lines @@
 TEST(ProxyServerTest, Invalid) {
   const char* tests[] = {
     "",
     "   ",
     "dddf:",   // not a valid port
     "dddd:d",  // not a valid port
     "http://",  // not a valid host/port.
     "direct://xyz",  // direct is not allowed a host/port.
     "http:/",  // ambiguous, but will fail because of bad port.
     "http:",  // ambiguous, but will fail because of bad port.
-    "https://blah",  // "https" is not a valid proxy scheme.
   };
 
   for (size_t i = 0; i < ARRAYSIZE_UNSAFE(tests); ++i) {
     net::ProxyServer uri =
         net::ProxyServer::FromURI(tests[i], net::ProxyServer::SCHEME_HTTP);
     EXPECT_FALSE(uri.is_valid());
     EXPECT_FALSE(uri.is_direct());
     EXPECT_FALSE(uri.is_http());
     EXPECT_FALSE(uri.is_socks());
   }
@@ skipping 49 matching lines @@
        "socks5://foopy:1080",
     },
     {
        "socks5 foopy:11",
        "socks5://foopy:11",
     },
     {
        " direct  ",
        "direct://",
     },
+    {
+       "https foopy",
+       "https://foopy:443",
+    },
+    {
+       "https foopy:10",
+       "https://foopy:10",
+    },
   };
 
   for (size_t i = 0; i < ARRAYSIZE_UNSAFE(tests); ++i) {
     net::ProxyServer uri = net::ProxyServer::FromPacString(tests[i].input_pac);
     EXPECT_TRUE(uri.is_valid());
     EXPECT_EQ(tests[i].expected_uri, uri.ToURI());
   }
 }
 
 // Test parsing a ProxyServer from an invalid PAC representation.
 TEST(ProxyServerTest, FromPACStringInvalid) {
   const char* tests[] = {
     "PROXY",  // missing host/port.
+    "HTTPS",  // missing host/port.
     "SOCKS",  // missing host/port.
     "DIRECT foopy:10",  // direct cannot have host/port.
   };
 
   for (size_t i = 0; i < ARRAYSIZE_UNSAFE(tests); ++i) {
     net::ProxyServer uri = net::ProxyServer::FromPacString(tests[i]);
     EXPECT_FALSE(uri.is_valid());
   }
 }