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1 // Copyright 2013 The Chromium Authors. All rights reserved. | 1 // Copyright 2013 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "remoting/host/native_messaging/native_messaging_writer.h" | 5 #include "remoting/host/native_messaging/native_messaging_writer.h" |
6 | 6 |
7 #include "base/basictypes.h" | 7 #include "base/basictypes.h" |
8 #include "base/json/json_reader.h" | 8 #include "base/json/json_reader.h" |
9 #include "base/memory/scoped_ptr.h" | 9 #include "base/memory/scoped_ptr.h" |
10 #include "base/stl_util.h" | 10 #include "base/stl_util.h" |
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48 std::string content(length, '\0'); | 48 std::string content(length, '\0'); |
49 read = read_file_.ReadAtCurrentPos(string_as_array(&content), length); | 49 read = read_file_.ReadAtCurrentPos(string_as_array(&content), length); |
50 EXPECT_EQ(static_cast<int>(length), read); | 50 EXPECT_EQ(static_cast<int>(length), read); |
51 | 51 |
52 // |content| should now contain serialized |message|. | 52 // |content| should now contain serialized |message|. |
53 scoped_ptr<base::Value> written_message(base::JSONReader::Read(content)); | 53 scoped_ptr<base::Value> written_message(base::JSONReader::Read(content)); |
54 EXPECT_TRUE(message.Equals(written_message.get())); | 54 EXPECT_TRUE(message.Equals(written_message.get())); |
55 | 55 |
56 // Nothing more should have been written. Close the write-end of the pipe, | 56 // Nothing more should have been written. Close the write-end of the pipe, |
57 // and verify the read end immediately hits EOF. | 57 // and verify the read end immediately hits EOF. |
58 writer_.reset(NULL); | 58 writer_.reset(nullptr); |
59 char unused; | 59 char unused; |
60 read = read_file_.ReadAtCurrentPos(&unused, 1); | 60 read = read_file_.ReadAtCurrentPos(&unused, 1); |
61 EXPECT_LE(read, 0); | 61 EXPECT_LE(read, 0); |
62 } | 62 } |
63 | 63 |
64 TEST_F(NativeMessagingWriterTest, SecondMessage) { | 64 TEST_F(NativeMessagingWriterTest, SecondMessage) { |
65 base::DictionaryValue message1; | 65 base::DictionaryValue message1; |
66 base::DictionaryValue message2; | 66 base::DictionaryValue message2; |
67 message2.SetInteger("foo", 42); | 67 message2.SetInteger("foo", 42); |
68 EXPECT_TRUE(writer_->WriteMessage(message1)); | 68 EXPECT_TRUE(writer_->WriteMessage(message1)); |
69 EXPECT_TRUE(writer_->WriteMessage(message2)); | 69 EXPECT_TRUE(writer_->WriteMessage(message2)); |
70 writer_.reset(NULL); | 70 writer_.reset(nullptr); |
71 | 71 |
72 // Read two messages. | 72 // Read two messages. |
73 uint32 length; | 73 uint32 length; |
74 int read; | 74 int read; |
75 std::string content; | 75 std::string content; |
76 for (int i = 0; i < 2; i++) { | 76 for (int i = 0; i < 2; i++) { |
77 read = read_file_.ReadAtCurrentPos(reinterpret_cast<char*>(&length), 4); | 77 read = read_file_.ReadAtCurrentPos(reinterpret_cast<char*>(&length), 4); |
78 EXPECT_EQ(4, read) << "i = " << i; | 78 EXPECT_EQ(4, read) << "i = " << i; |
79 content.resize(length); | 79 content.resize(length); |
80 read = read_file_.ReadAtCurrentPos(string_as_array(&content), length); | 80 read = read_file_.ReadAtCurrentPos(string_as_array(&content), length); |
81 EXPECT_EQ(static_cast<int>(length), read) << "i = " << i; | 81 EXPECT_EQ(static_cast<int>(length), read) << "i = " << i; |
82 } | 82 } |
83 | 83 |
84 // |content| should now contain serialized |message2|. | 84 // |content| should now contain serialized |message2|. |
85 scoped_ptr<base::Value> written_message2(base::JSONReader::Read(content)); | 85 scoped_ptr<base::Value> written_message2(base::JSONReader::Read(content)); |
86 EXPECT_TRUE(message2.Equals(written_message2.get())); | 86 EXPECT_TRUE(message2.Equals(written_message2.get())); |
87 } | 87 } |
88 | 88 |
89 TEST_F(NativeMessagingWriterTest, FailedWrite) { | 89 TEST_F(NativeMessagingWriterTest, FailedWrite) { |
90 // Close the read end so that writing fails immediately. | 90 // Close the read end so that writing fails immediately. |
91 read_file_.Close(); | 91 read_file_.Close(); |
92 | 92 |
93 base::DictionaryValue message; | 93 base::DictionaryValue message; |
94 EXPECT_FALSE(writer_->WriteMessage(message)); | 94 EXPECT_FALSE(writer_->WriteMessage(message)); |
95 } | 95 } |
96 | 96 |
97 } // namespace remoting | 97 } // namespace remoting |
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