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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 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 | 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 <string> | 5 #include <string> |
6 | 6 |
7 #include "base/basictypes.h" | 7 #include "base/basictypes.h" |
8 #include "base/json/json_writer.h" | 8 #include "base/json/json_writer.h" |
9 #include "base/process_util.h" | 9 #include "base/process_util.h" |
10 #include "base/strings/string_number_conversions.h" | 10 #include "base/strings/string_number_conversions.h" |
11 #include "base/tracked_objects.h" | 11 #include "base/tracked_objects.h" |
12 #include "base/values.h" | 12 #include "base/values.h" |
13 #include "chrome/browser/task_profiler/task_profiler_data_serializer.h" | 13 #include "chrome/browser/task_profiler/task_profiler_data_serializer.h" |
14 #include "content/public/common/process_type.h" | 14 #include "content/public/common/process_type.h" |
15 #include "testing/gtest/include/gtest/gtest.h" | 15 #include "testing/gtest/include/gtest/gtest.h" |
16 | 16 |
17 namespace { | 17 namespace { |
18 | 18 |
19 std::string GetProcessIdString() { | 19 std::string GetProcessIdString() { |
20 return base::IntToString(base::GetCurrentProcId()); | 20 return base::IntToString(base::GetCurrentProcId()); |
21 } | 21 } |
22 | 22 |
23 void ExpectSerialization( | 23 void ExpectSerialization( |
24 const tracked_objects::ProcessDataSnapshot& process_data, | 24 const tracked_objects::ProcessDataSnapshot& process_data, |
25 content::ProcessType process_type, | 25 int process_type, |
26 const std::string& expected_json) { | 26 const std::string& expected_json) { |
27 base::DictionaryValue serialized_value; | 27 base::DictionaryValue serialized_value; |
28 task_profiler::TaskProfilerDataSerializer::ToValue( | 28 task_profiler::TaskProfilerDataSerializer::ToValue( |
29 process_data, process_type, &serialized_value); | 29 process_data, process_type, &serialized_value); |
30 | 30 |
31 std::string serialized_json; | 31 std::string serialized_json; |
32 base::JSONWriter::Write(&serialized_value, &serialized_json); | 32 base::JSONWriter::Write(&serialized_value, &serialized_json); |
33 | 33 |
34 EXPECT_EQ(expected_json, serialized_json); | 34 EXPECT_EQ(expected_json, serialized_json); |
35 } | 35 } |
36 | 36 |
37 } // anonymous namespace | 37 } // anonymous namespace |
38 | 38 |
39 // Tests the JSON serialization format for profiled process data. | 39 // Tests the JSON serialization format for profiled process data. |
40 TEST(TaskProfilerDataSerializerTest, SerializeProcessDataToJson) { | 40 TEST(TaskProfilerDataSerializerTest, SerializeProcessDataToJson) { |
41 { | 41 { |
42 // Empty data. | 42 // Empty data. |
43 tracked_objects::ProcessDataSnapshot process_data; | 43 tracked_objects::ProcessDataSnapshot process_data; |
44 content::ProcessType process_type = content::PROCESS_TYPE_BROWSER; | 44 int process_type = content::PROCESS_TYPE_BROWSER; |
45 ExpectSerialization(process_data, process_type, | 45 ExpectSerialization(process_data, process_type, |
46 "{" | 46 "{" |
47 "\"descendants\":[" | 47 "\"descendants\":[" |
48 "]," | 48 "]," |
49 "\"list\":[" | 49 "\"list\":[" |
50 "]," | 50 "]," |
51 "\"process_id\":" + GetProcessIdString() + "," | 51 "\"process_id\":" + GetProcessIdString() + "," |
52 "\"process_type\":\"Browser\"" | 52 "\"process_type\":\"Browser\"" |
53 "}"); | 53 "}"); |
54 } | 54 } |
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93 process_data.tasks.back().death_data.queue_duration_sample = 2013; | 93 process_data.tasks.back().death_data.queue_duration_sample = 2013; |
94 process_data.tasks.back().death_data.queue_duration_sum = 2079; | 94 process_data.tasks.back().death_data.queue_duration_sum = 2079; |
95 process_data.tasks.back().death_thread_name = "PAC thread #3"; | 95 process_data.tasks.back().death_thread_name = "PAC thread #3"; |
96 | 96 |
97 // Add a parent-child pair. | 97 // Add a parent-child pair. |
98 process_data.descendants.push_back( | 98 process_data.descendants.push_back( |
99 tracked_objects::ParentChildPairSnapshot()); | 99 tracked_objects::ParentChildPairSnapshot()); |
100 process_data.descendants.back().parent = parent; | 100 process_data.descendants.back().parent = parent; |
101 process_data.descendants.back().child = child; | 101 process_data.descendants.back().child = child; |
102 | 102 |
103 content::ProcessType process_type = content::PROCESS_TYPE_RENDERER; | 103 int process_type = content::PROCESS_TYPE_RENDERER; |
104 ExpectSerialization(process_data, process_type, | 104 ExpectSerialization(process_data, process_type, |
105 "{" | 105 "{" |
106 "\"descendants\":[" | 106 "\"descendants\":[" |
107 "{" | 107 "{" |
108 "\"child_location\":{" | 108 "\"child_location\":{" |
109 "\"file_name\":\"path/to/bar.cc\"," | 109 "\"file_name\":\"path/to/bar.cc\"," |
110 "\"function_name\":\"FizzBoom\"," | 110 "\"function_name\":\"FizzBoom\"," |
111 "\"line_number\":433" | 111 "\"line_number\":433" |
112 "}," | 112 "}," |
113 "\"child_thread\":\"Chrome_IOThread\"," | 113 "\"child_thread\":\"Chrome_IOThread\"," |
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152 "\"run_ms_max\":205," | 152 "\"run_ms_max\":205," |
153 "\"run_ms_sample\":203" | 153 "\"run_ms_sample\":203" |
154 "}," | 154 "}," |
155 "\"death_thread\":\"PAC thread #3\"" | 155 "\"death_thread\":\"PAC thread #3\"" |
156 "}]," | 156 "}]," |
157 "\"process_id\":" + GetProcessIdString() + "," | 157 "\"process_id\":" + GetProcessIdString() + "," |
158 "\"process_type\":\"Tab\"" | 158 "\"process_type\":\"Tab\"" |
159 "}"); | 159 "}"); |
160 } | 160 } |
161 } | 161 } |
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