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1 // Copyright (c) 2009 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/base/net_log_unittest.h" | |
6 #include "net/base/net_log_util.h" | |
7 #include "net/base/net_errors.h" | |
8 #include "testing/gtest/include/gtest/gtest.h" | |
9 | |
10 namespace net { | |
11 namespace { | |
12 | |
13 CapturingNetLog::Entry MakeEventEntry(int t, | |
14 NetLog::EventType event_type, | |
15 NetLog::EventPhase event_phase) { | |
16 return CapturingNetLog::Entry(event_type, | |
17 MakeTime(t), | |
18 NetLog::Source(), | |
19 event_phase, | |
20 NULL); | |
21 } | |
22 | |
23 TEST(NetLogUtilTest, Basic) { | |
24 CapturingNetLog::EntryList log; | |
25 | |
26 log.push_back(MakeEventEntry(1, NetLog::TYPE_HOST_RESOLVER_IMPL, | |
27 NetLog::PHASE_BEGIN)); | |
28 log.push_back( | |
29 MakeEventEntry(5, NetLog::TYPE_HOST_RESOLVER_IMPL_OBSERVER_ONSTART, | |
30 NetLog::PHASE_BEGIN)); | |
31 log.push_back( | |
32 MakeEventEntry(8, NetLog::TYPE_HOST_RESOLVER_IMPL_OBSERVER_ONSTART, | |
33 NetLog::PHASE_END)); | |
34 | |
35 log.push_back(MakeEventEntry(12, NetLog::TYPE_CANCELLED, | |
36 NetLog::PHASE_NONE)); | |
37 | |
38 log.push_back(MakeEventEntry(131, NetLog::TYPE_HOST_RESOLVER_IMPL, | |
39 NetLog::PHASE_END)); | |
40 | |
41 EXPECT_EQ( | |
42 "t= 1: +HOST_RESOLVER_IMPL [dt=130]\n" | |
43 "t= 5: HOST_RESOLVER_IMPL_OBSERVER_ONSTART [dt= 3]\n" | |
44 "t= 12: CANCELLED\n" | |
45 "t=131: -HOST_RESOLVER_IMPL", | |
46 NetLogUtil::PrettyPrintAsEventTree(log, 0)); | |
47 } | |
48 | |
49 TEST(NetLogUtilTest, Basic2) { | |
50 CapturingNetLog::EntryList log; | |
51 | |
52 log.push_back(MakeEventEntry(1, NetLog::TYPE_HOST_RESOLVER_IMPL, | |
53 NetLog::PHASE_BEGIN)); | |
54 | |
55 // Attach a string parameter to a CANCELLED event. | |
56 CapturingNetLog::Entry e = | |
57 MakeEventEntry(12, NetLog::TYPE_CANCELLED, NetLog::PHASE_NONE); | |
58 e.extra_parameters = | |
59 new NetLogStringParameter("string_name", "string_value"); | |
60 log.push_back(e); | |
61 | |
62 log.push_back(MakeEventEntry(131, NetLog::TYPE_HOST_RESOLVER_IMPL, | |
63 NetLog::PHASE_END)); | |
64 | |
65 EXPECT_EQ( | |
66 "t= 1: +HOST_RESOLVER_IMPL [dt=130]\n" | |
67 "t= 12: CANCELLED\n" | |
68 "{\n" | |
69 " \"string_name\": \"string_value\"\n" | |
70 "}\n" | |
71 "t=131: -HOST_RESOLVER_IMPL", | |
72 NetLogUtil::PrettyPrintAsEventTree(log, 0)); | |
73 } | |
74 | |
75 TEST(NetLogUtilTest, UnmatchedOpen) { | |
76 CapturingNetLog::EntryList log; | |
77 | |
78 log.push_back(MakeEventEntry(3, NetLog::TYPE_HOST_RESOLVER_IMPL, | |
79 NetLog::PHASE_BEGIN)); | |
80 // Note that there is no matching call to PHASE_END for all of the following. | |
81 log.push_back( | |
82 MakeEventEntry( | |
83 6, NetLog::TYPE_HOST_RESOLVER_IMPL_OBSERVER_ONSTART, | |
84 NetLog::PHASE_BEGIN)); | |
85 log.push_back( | |
86 MakeEventEntry(7, NetLog::TYPE_HOST_RESOLVER_IMPL_OBSERVER_ONSTART, | |
87 NetLog::PHASE_BEGIN)); | |
88 log.push_back( | |
89 MakeEventEntry(8, NetLog::TYPE_HOST_RESOLVER_IMPL_OBSERVER_ONSTART, | |
90 NetLog::PHASE_BEGIN)); | |
91 log.push_back(MakeEventEntry(10, NetLog::TYPE_CANCELLED, | |
92 NetLog::PHASE_NONE)); | |
93 log.push_back(MakeEventEntry(16, NetLog::TYPE_HOST_RESOLVER_IMPL, | |
94 NetLog::PHASE_END)); | |
95 | |
96 EXPECT_EQ( | |
97 "t= 3: +HOST_RESOLVER_IMPL [dt=13]\n" | |
98 "t= 6: +HOST_RESOLVER_IMPL_OBSERVER_ONSTART [dt=10]\n" | |
99 "t= 7: +HOST_RESOLVER_IMPL_OBSERVER_ONSTART [dt= 9]\n" | |
100 "t= 8: +HOST_RESOLVER_IMPL_OBSERVER_ONSTART [dt= 8]\n" | |
101 "t=10: CANCELLED\n" | |
102 "t=16: -HOST_RESOLVER_IMPL", | |
103 NetLogUtil::PrettyPrintAsEventTree(log, 0)); | |
104 } | |
105 | |
106 TEST(NetLogUtilTest, DisplayOfTruncated) { | |
107 CapturingNetLog::EntryList log; | |
108 | |
109 log.push_back(MakeEventEntry(0, | |
110 NetLog::TYPE_TCP_CONNECT, | |
111 NetLog::PHASE_BEGIN)); | |
112 for (size_t i = 1; i <= 3; ++i) { | |
113 log.push_back(MakeEventEntry(i, | |
114 NetLog::TYPE_CANCELLED, | |
115 NetLog::PHASE_NONE)); | |
116 } | |
117 log.push_back(MakeEventEntry(9, | |
118 NetLog::TYPE_TCP_CONNECT, | |
119 NetLog::PHASE_END)); | |
120 | |
121 EXPECT_EQ( | |
122 "t=0: +TCP_CONNECT [dt=9]\n" | |
123 "t=1: CANCELLED\n" | |
124 "t=2: CANCELLED\n" | |
125 "t=3: CANCELLED\n" | |
126 " ... Truncated 4 entries ...\n" | |
127 "t=9: -TCP_CONNECT", | |
128 NetLogUtil::PrettyPrintAsEventTree(log, 4)); | |
129 } | |
130 | |
131 } // namespace | |
132 } // namespace net | |
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