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1 /* | |
2 * Copyright 2007 The WebRTC Project Authors. All rights reserved. | |
3 * | |
4 * Use of this source code is governed by a BSD-style license | |
5 * that can be found in the LICENSE file in the root of the source | |
6 * tree. An additional intellectual property rights grant can be found | |
7 * in the file PATENTS. All contributing project authors may | |
8 * be found in the AUTHORS file in the root of the source tree. | |
9 */ | |
10 | |
11 #include "webrtc/base/gunit.h" | |
12 #include "webrtc/base/httpserver.h" | |
13 #include "webrtc/base/testutils.h" | |
14 | |
15 using namespace webrtc::testing; | |
16 | |
17 namespace rtc { | |
18 | |
19 namespace { | |
20 const char* const kRequest = | |
21 "GET /index.html HTTP/1.1\r\n" | |
22 "Host: localhost\r\n" | |
23 "\r\n"; | |
24 | |
25 struct HttpServerMonitor : public sigslot::has_slots<> { | |
26 HttpServerTransaction* transaction; | |
27 bool server_closed, connection_closed; | |
28 | |
29 HttpServerMonitor(HttpServer* server) | |
30 : transaction(nullptr), server_closed(false), connection_closed(false) { | |
31 server->SignalCloseAllComplete.connect(this, | |
32 &HttpServerMonitor::OnClosed); | |
33 server->SignalHttpRequest.connect(this, &HttpServerMonitor::OnRequest); | |
34 server->SignalHttpRequestComplete.connect(this, | |
35 &HttpServerMonitor::OnRequestComplete); | |
36 server->SignalConnectionClosed.connect(this, | |
37 &HttpServerMonitor::OnConnectionClosed); | |
38 } | |
39 void OnRequest(HttpServer*, HttpServerTransaction* t) { | |
40 ASSERT_FALSE(transaction); | |
41 transaction = t; | |
42 transaction->response.set_success(); | |
43 transaction->response.setHeader(HH_CONNECTION, "Close"); | |
44 } | |
45 void OnRequestComplete(HttpServer*, HttpServerTransaction* t, int) { | |
46 ASSERT_EQ(transaction, t); | |
47 transaction = nullptr; | |
48 } | |
49 void OnClosed(HttpServer*) { | |
50 server_closed = true; | |
51 } | |
52 void OnConnectionClosed(HttpServer*, int, StreamInterface* stream) { | |
53 connection_closed = true; | |
54 delete stream; | |
55 } | |
56 }; | |
57 | |
58 void CreateClientConnection(HttpServer& server, | |
59 HttpServerMonitor& monitor, | |
60 bool send_request) { | |
61 StreamSource* client = new StreamSource; | |
62 client->SetState(SS_OPEN); | |
63 server.HandleConnection(client); | |
64 EXPECT_FALSE(monitor.server_closed); | |
65 EXPECT_FALSE(monitor.transaction); | |
66 | |
67 if (send_request) { | |
68 // Simulate a request | |
69 client->QueueString(kRequest); | |
70 EXPECT_FALSE(monitor.server_closed); | |
71 } | |
72 } | |
73 } // anonymous namespace | |
74 | |
75 TEST(HttpServer, DoesNotSignalCloseUnlessCloseAllIsCalled) { | |
76 HttpServer server; | |
77 HttpServerMonitor monitor(&server); | |
78 // Add an active client connection | |
79 CreateClientConnection(server, monitor, true); | |
80 // Simulate a response | |
81 ASSERT_TRUE(nullptr != monitor.transaction); | |
82 server.Respond(monitor.transaction); | |
83 EXPECT_FALSE(monitor.transaction); | |
84 // Connection has closed, but no server close signal | |
85 EXPECT_FALSE(monitor.server_closed); | |
86 EXPECT_TRUE(monitor.connection_closed); | |
87 } | |
88 | |
89 TEST(HttpServer, SignalsCloseWhenNoConnectionsAreActive) { | |
90 HttpServer server; | |
91 HttpServerMonitor monitor(&server); | |
92 // Add an idle client connection | |
93 CreateClientConnection(server, monitor, false); | |
94 // Perform graceful close | |
95 server.CloseAll(false); | |
96 // Connections have all closed | |
97 EXPECT_TRUE(monitor.server_closed); | |
98 EXPECT_TRUE(monitor.connection_closed); | |
99 } | |
100 | |
101 TEST(HttpServer, SignalsCloseAfterGracefulCloseAll) { | |
102 HttpServer server; | |
103 HttpServerMonitor monitor(&server); | |
104 // Add an active client connection | |
105 CreateClientConnection(server, monitor, true); | |
106 // Initiate a graceful close | |
107 server.CloseAll(false); | |
108 EXPECT_FALSE(monitor.server_closed); | |
109 // Simulate a response | |
110 ASSERT_TRUE(nullptr != monitor.transaction); | |
111 server.Respond(monitor.transaction); | |
112 EXPECT_FALSE(monitor.transaction); | |
113 // Connections have all closed | |
114 EXPECT_TRUE(monitor.server_closed); | |
115 EXPECT_TRUE(monitor.connection_closed); | |
116 } | |
117 | |
118 TEST(HttpServer, SignalsCloseAfterForcedCloseAll) { | |
119 HttpServer server; | |
120 HttpServerMonitor monitor(&server); | |
121 // Add an active client connection | |
122 CreateClientConnection(server, monitor, true); | |
123 // Initiate a forceful close | |
124 server.CloseAll(true); | |
125 // Connections have all closed | |
126 EXPECT_TRUE(monitor.server_closed); | |
127 EXPECT_TRUE(monitor.connection_closed); | |
128 } | |
129 | |
130 } // namespace rtc | |
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