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1 // Copyright (c) 2012 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 "net/socket/buffered_write_stream_socket.h" | |
6 | |
7 #include "base/memory/ref_counted.h" | |
8 #include "base/memory/scoped_ptr.h" | |
9 #include "base/message_loop/message_loop.h" | |
10 #include "net/base/net_errors.h" | |
11 #include "net/base/net_log.h" | |
12 #include "net/socket/socket_test_util.h" | |
13 #include "testing/gtest/include/gtest/gtest.h" | |
14 | |
15 namespace net { | |
16 | |
17 namespace { | |
18 | |
19 class BufferedWriteStreamSocketTest : public testing::Test { | |
20 public: | |
21 void Finish() { | |
22 base::MessageLoop::current()->RunUntilIdle(); | |
23 EXPECT_TRUE(data_->at_read_eof()); | |
24 EXPECT_TRUE(data_->at_write_eof()); | |
25 } | |
26 | |
27 void Initialize(MockWrite* writes, size_t writes_count) { | |
28 data_.reset(new DeterministicSocketData(NULL, 0, writes, writes_count)); | |
29 data_->set_connect_data(MockConnect(SYNCHRONOUS, 0)); | |
30 if (writes_count) { | |
31 data_->StopAfter(writes_count); | |
32 } | |
33 scoped_ptr<DeterministicMockTCPClientSocket> wrapped_socket( | |
34 new DeterministicMockTCPClientSocket(net_log_.net_log(), data_.get())); | |
35 data_->set_delegate(wrapped_socket->AsWeakPtr()); | |
36 socket_.reset(new BufferedWriteStreamSocket( | |
37 wrapped_socket.PassAs<StreamSocket>())); | |
38 socket_->Connect(callback_.callback()); | |
39 } | |
40 | |
41 void TestWrite(const char* text) { | |
42 scoped_refptr<StringIOBuffer> buf(new StringIOBuffer(text)); | |
43 EXPECT_EQ(buf->size(), | |
44 socket_->Write(buf.get(), buf->size(), callback_.callback())); | |
45 } | |
46 | |
47 scoped_ptr<BufferedWriteStreamSocket> socket_; | |
48 scoped_ptr<DeterministicSocketData> data_; | |
49 BoundNetLog net_log_; | |
50 TestCompletionCallback callback_; | |
51 }; | |
52 | |
53 TEST_F(BufferedWriteStreamSocketTest, SingleWrite) { | |
54 MockWrite writes[] = { | |
55 MockWrite(SYNCHRONOUS, 0, "abc"), | |
56 }; | |
57 Initialize(writes, arraysize(writes)); | |
58 TestWrite("abc"); | |
59 Finish(); | |
60 } | |
61 | |
62 TEST_F(BufferedWriteStreamSocketTest, AsyncWrite) { | |
63 MockWrite writes[] = { | |
64 MockWrite(ASYNC, 0, "abc"), | |
65 }; | |
66 Initialize(writes, arraysize(writes)); | |
67 TestWrite("abc"); | |
68 data_->Run(); | |
69 Finish(); | |
70 } | |
71 | |
72 TEST_F(BufferedWriteStreamSocketTest, TwoWritesIntoOne) { | |
73 MockWrite writes[] = { | |
74 MockWrite(SYNCHRONOUS, 0, "abcdef"), | |
75 }; | |
76 Initialize(writes, arraysize(writes)); | |
77 TestWrite("abc"); | |
78 TestWrite("def"); | |
79 Finish(); | |
80 } | |
81 | |
82 TEST_F(BufferedWriteStreamSocketTest, WriteWhileBlocked) { | |
83 MockWrite writes[] = { | |
84 MockWrite(ASYNC, 0, "abc"), | |
85 MockWrite(ASYNC, 1, "def"), | |
86 MockWrite(ASYNC, 2, "ghi"), | |
87 }; | |
88 Initialize(writes, arraysize(writes)); | |
89 TestWrite("abc"); | |
90 base::MessageLoop::current()->RunUntilIdle(); | |
91 TestWrite("def"); | |
92 data_->RunFor(1); | |
93 TestWrite("ghi"); | |
94 data_->RunFor(1); | |
95 Finish(); | |
96 } | |
97 | |
98 TEST_F(BufferedWriteStreamSocketTest, ContinuesPartialWrite) { | |
99 MockWrite writes[] = { | |
100 MockWrite(ASYNC, 0, "abc"), | |
101 MockWrite(ASYNC, 1, "def"), | |
102 }; | |
103 Initialize(writes, arraysize(writes)); | |
104 TestWrite("abcdef"); | |
105 data_->Run(); | |
106 Finish(); | |
107 } | |
108 | |
109 TEST_F(BufferedWriteStreamSocketTest, TwoSeparateWrites) { | |
110 MockWrite writes[] = { | |
111 MockWrite(ASYNC, 0, "abc"), | |
112 MockWrite(ASYNC, 1, "def"), | |
113 }; | |
114 Initialize(writes, arraysize(writes)); | |
115 TestWrite("abc"); | |
116 data_->RunFor(1); | |
117 TestWrite("def"); | |
118 data_->RunFor(1); | |
119 Finish(); | |
120 } | |
121 | |
122 } // anonymous namespace | |
123 | |
124 } // namespace net | |
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