extensions/browser/api/sockets_udp/sockets_udp_apitest.cc

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "base/memory/ref_counted.h"
   6 #include "base/strings/stringprintf.h"
   7 #include "extensions/browser/api/dns/host_resolver_wrapper.h"
   8 #include "extensions/browser/api/dns/mock_host_resolver_creator.h"
   9 #include "extensions/browser/api/sockets_udp/sockets_udp_api.h"
  10 #include "extensions/browser/api_test_utils.h"
  11 #include "extensions/common/extension.h"
  12 #include "extensions/common/test_util.h"
  13 #include "extensions/shell/test/shell_apitest.h"
  14 #include "extensions/shell/test/shell_test.h"
  15 #include "extensions/test/extension_test_message_listener.h"
  16 #include "extensions/test/result_catcher.h"
  17 #include "net/dns/mock_host_resolver.h"
  18 #include "net/test/spawned_test_server/spawned_test_server.h"
  19
  20 namespace extensions {
  21
  22 const std::string kHostname = "127.0.0.1";
  23 const int kPort = 8888;
  24
  25 class SocketsUdpApiTest : public ShellApiTest {
  26  public:
  27   SocketsUdpApiTest()
  28       : resolver_event_(true, false),
  29         resolver_creator_(new MockHostResolverCreator()) {}
  30
  31   void SetUpOnMainThread() override {
  32     ShellApiTest::SetUpOnMainThread();
  33
  34     HostResolverWrapper::GetInstance()->SetHostResolverForTesting(
  35         resolver_creator_->CreateMockHostResolver());
  36   }
  37
  38   void TearDownOnMainThread() override {
  39     HostResolverWrapper::GetInstance()->SetHostResolverForTesting(NULL);
  40     resolver_creator_->DeleteMockHostResolver();
  41
  42     ShellApiTest::TearDownOnMainThread();
  43   }
  44
  45  private:
  46   base::WaitableEvent resolver_event_;
  47
  48   // The MockHostResolver asserts that it's used on the same thread on which
  49   // it's created, which is actually a stronger rule than its real counterpart.
  50   // But that's fine; it's good practice.
  51   scoped_refptr<MockHostResolverCreator> resolver_creator_;
  52 };
  53
  54 IN_PROC_BROWSER_TEST_F(SocketsUdpApiTest, SocketsUdpCreateGood) {
  55   scoped_refptr<core_api::SocketsUdpCreateFunction> socket_create_function(
  56       new core_api::SocketsUdpCreateFunction());
  57   scoped_refptr<Extension> empty_extension = test_util::CreateEmptyExtension();
  58
  59   socket_create_function->set_extension(empty_extension.get());
  60   socket_create_function->set_has_callback(true);
  61
  62   scoped_ptr<base::Value> result(
  63       api_test_utils::RunFunctionAndReturnSingleResult(
  64           socket_create_function.get(), "[]", browser_context()));
  65
  66   base::DictionaryValue* value = NULL;
  67   ASSERT_TRUE(result->GetAsDictionary(&value));
  68   int socketId = -1;
  69   EXPECT_TRUE(value->GetInteger("socketId", &socketId));
  70   ASSERT_TRUE(socketId > 0);
  71 }
  72
  73 IN_PROC_BROWSER_TEST_F(SocketsUdpApiTest, SocketsUdpExtension) {
  74   scoped_ptr<net::SpawnedTestServer> test_server(new net::SpawnedTestServer(
  75       net::SpawnedTestServer::TYPE_UDP_ECHO, net::SpawnedTestServer::kLocalhost,
  76       base::FilePath(FILE_PATH_LITERAL("net/data"))));
  77   EXPECT_TRUE(test_server->Start());
  78
  79   net::HostPortPair host_port_pair = test_server->host_port_pair();
  80   int port = host_port_pair.port();
  81   ASSERT_TRUE(port > 0);
  82
  83   // Test that sendTo() is properly resolving hostnames.
  84   host_port_pair.set_host("LOCALhost");
  85
  86   ResultCatcher catcher;
  87   catcher.RestrictToBrowserContext(browser_context());
  88
  89   ExtensionTestMessageListener listener("info_please", true);
  90
  91   ASSERT_TRUE(LoadApp("sockets_udp/api"));
  92   EXPECT_TRUE(listener.WaitUntilSatisfied());
  93   listener.Reply(
  94       base::StringPrintf("udp:%s:%d", host_port_pair.host().c_str(), port));
  95
  96   EXPECT_TRUE(catcher.GetNextResult()) << catcher.message();
  97 }
  98
  99 // See crbug.com/321451.
 100 IN_PROC_BROWSER_TEST_F(SocketsUdpApiTest, DISABLED_SocketsUdpMulticast) {
 101   ResultCatcher catcher;
 102   catcher.RestrictToBrowserContext(browser_context());
 103   ExtensionTestMessageListener listener("info_please", true);
 104   ASSERT_TRUE(LoadApp("sockets_udp/api"));
 105   EXPECT_TRUE(listener.WaitUntilSatisfied());
 106   listener.Reply(
 107       base::StringPrintf("multicast:%s:%d", kHostname.c_str(), kPort));
 108
 109   EXPECT_TRUE(catcher.GetNextResult()) << catcher.message();
 110 }
 111
 112 }  // namespace extensions