1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
|
#!/usr/bin/env ruby
require 'test/unit'
require 'ruby-prof'
class StartStopTest < Test::Unit::TestCase
def setup
# Need to use wall time for this test due to the sleep calls
RubyProf::measure_mode = RubyProf::WALL_TIME
end
def method1
RubyProf.start
method2
end
def method2
method3
end
def method3
sleep(2)
@result = RubyProf.stop
end
def test_different_methods
method1
# Ruby prof should be stopped
assert_equal(false, RubyProf.running?)
# Length should be 4:
# StartStopTest#method1
# StartStopTest#method2
# StartStopTest#method3
# Kernel#sleep
methods = @result.threads.values.first.sort.reverse
assert_equal(4, methods.length)
# Check StackTest#test_call_sequence
method = methods[0]
assert_equal('StartStopTest#method1', method.full_name)
assert_equal(1, method.called)
assert_in_delta(2, method.total_time, 0.01)
assert_in_delta(0, method.wait_time, 0.01)
assert_in_delta(0, method.self_time, 0.01)
assert_in_delta(2, method.children_time, 0.01)
assert_equal(1, method.call_infos.length)
call_info = method.call_infos[0]
assert_equal('StartStopTest#method1', call_info.call_sequence)
assert_equal(1, call_info.children.length)
method = methods[1]
assert_equal('StartStopTest#method2', method.full_name)
assert_equal(1, method.called)
assert_in_delta(2, method.total_time, 0.01)
assert_in_delta(0, method.wait_time, 0.01)
assert_in_delta(0, method.self_time, 0.01)
assert_in_delta(2, method.children_time, 0.01)
assert_equal(1, method.call_infos.length)
call_info = method.call_infos[0]
assert_equal('StartStopTest#method1->StartStopTest#method2', call_info.call_sequence)
assert_equal(1, call_info.children.length)
method = methods[2]
assert_equal('StartStopTest#method3', method.full_name)
assert_equal(1, method.called)
assert_in_delta(2, method.total_time, 0.01)
assert_in_delta(0, method.wait_time, 0.01)
assert_in_delta(0, method.self_time, 0.01)
assert_in_delta(2, method.children_time, 0.01)
assert_equal(1, method.call_infos.length)
call_info = method.call_infos[0]
assert_equal('StartStopTest#method1->StartStopTest#method2->StartStopTest#method3', call_info.call_sequence)
assert_equal(1, call_info.children.length)
method = methods[3]
assert_equal('Kernel#sleep', method.full_name)
assert_equal(1, method.called)
assert_in_delta(2, method.total_time, 0.01)
assert_in_delta(0, method.wait_time, 0.01)
assert_in_delta(2, method.self_time, 0.01)
assert_in_delta(0, method.children_time, 0.01)
assert_equal(1, method.call_infos.length)
call_info = method.call_infos[0]
assert_equal('StartStopTest#method1->StartStopTest#method2->StartStopTest#method3->Kernel#sleep', call_info.call_sequence)
assert_equal(0, call_info.children.length)
end
end
|
