net/base/net_log_util_unittest.cc - Issue 2008007: Replace about:net-internals with the javascript-based frontend....

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Issue 2008007: Replace about:net-internals with the javascript-based frontend.... (Closed) Base URL: svn://chrome-svn/chrome/trunk/src/

Patch Set: improve a comment Created 10 years, 7 months ago

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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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