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gerrit-public.fairphone.software / platform / external / python / cpython3 / c9a87e6bbebd87691de435b1c4b2a456d073222d / . / Tools / pybench / With.py
blob: 5f59e8c05b67f0bb54d72a67f8af87a439358621 [file] [log] [blame]
Amaury Forgeot d'Arc2eb2c7c2008-03-20 21:22:04 +0000[diff] [blame]1from __future__ import with_statement
2from pybench import Test
3
4class WithFinally(Test):
5
6 version = 2.0
7 operations = 20
8 rounds = 80000
9
10 class ContextManager(object):
11 def __enter__(self):
12 pass
13 def __exit__(self, exc, val, tb):
14 pass
15
16 def test(self):
17
18 cm = self.ContextManager()
19
Georg Brandlbf82e372008-05-16 17:02:34 +0000[diff] [blame]20 for i in range(self.rounds):
Amaury Forgeot d'Arc2eb2c7c2008-03-20 21:22:04 +0000[diff] [blame]21 with cm: pass
22 with cm: pass
23 with cm: pass
24 with cm: pass
25 with cm: pass
26 with cm: pass
27 with cm: pass
28 with cm: pass
29 with cm: pass
30 with cm: pass
31 with cm: pass
32 with cm: pass
33 with cm: pass
34 with cm: pass
35 with cm: pass
36 with cm: pass
37 with cm: pass
38 with cm: pass
39 with cm: pass
40 with cm: pass
41
42 def calibrate(self):
43
44 cm = self.ContextManager()
45
Georg Brandlbf82e372008-05-16 17:02:34 +0000[diff] [blame]46 for i in range(self.rounds):
Amaury Forgeot d'Arc2eb2c7c2008-03-20 21:22:04 +0000[diff] [blame]47 pass
48
49
50class TryFinally(Test):
51
52 version = 2.0
53 operations = 20
54 rounds = 80000
55
56 class ContextManager(object):
57 def __enter__(self):
58 pass
59 def __exit__(self):
60 # "Context manager" objects used just for their cleanup
61 # actions in finally blocks usually don't have parameters.
62 pass
63
64 def test(self):
65
66 cm = self.ContextManager()
67
Georg Brandlbf82e372008-05-16 17:02:34 +0000[diff] [blame]68 for i in range(self.rounds):
Amaury Forgeot d'Arc2eb2c7c2008-03-20 21:22:04 +0000[diff] [blame]69 cm.__enter__()
70 try: pass
71 finally: cm.__exit__()
72
73 cm.__enter__()
74 try: pass
75 finally: cm.__exit__()
76
77 cm.__enter__()
78 try: pass
79 finally: cm.__exit__()
80
81 cm.__enter__()
82 try: pass
83 finally: cm.__exit__()
84
85 cm.__enter__()
86 try: pass
87 finally: cm.__exit__()
88
89 cm.__enter__()
90 try: pass
91 finally: cm.__exit__()
92
93 cm.__enter__()
94 try: pass
95 finally: cm.__exit__()
96
97 cm.__enter__()
98 try: pass
99 finally: cm.__exit__()
100
101 cm.__enter__()
102 try: pass
103 finally: cm.__exit__()
104
105 cm.__enter__()
106 try: pass
107 finally: cm.__exit__()
108
109 cm.__enter__()
110 try: pass
111 finally: cm.__exit__()
112
113 cm.__enter__()
114 try: pass
115 finally: cm.__exit__()
116
117 cm.__enter__()
118 try: pass
119 finally: cm.__exit__()
120
121 cm.__enter__()
122 try: pass
123 finally: cm.__exit__()
124
125 cm.__enter__()
126 try: pass
127 finally: cm.__exit__()
128
129 cm.__enter__()
130 try: pass
131 finally: cm.__exit__()
132
133 cm.__enter__()
134 try: pass
135 finally: cm.__exit__()
136
137 cm.__enter__()
138 try: pass
139 finally: cm.__exit__()
140
141 cm.__enter__()
142 try: pass
143 finally: cm.__exit__()
144
145 cm.__enter__()
146 try: pass
147 finally: cm.__exit__()
148
149 def calibrate(self):
150
151 cm = self.ContextManager()
152
Georg Brandlbf82e372008-05-16 17:02:34 +0000[diff] [blame]153 for i in range(self.rounds):
Amaury Forgeot d'Arc2eb2c7c2008-03-20 21:22:04 +0000[diff] [blame]154 pass
155
156
157class WithRaiseExcept(Test):
158
159 version = 2.0
160 operations = 2 + 3 + 3
161 rounds = 100000
162
163 class BlockExceptions(object):
164 def __enter__(self):
165 pass
166 def __exit__(self, exc, val, tb):
167 return True
168
169 def test(self):
170
171 error = ValueError
172 be = self.BlockExceptions()
173
Georg Brandlbf82e372008-05-16 17:02:34 +0000[diff] [blame]174 for i in range(self.rounds):
Amaury Forgeot d'Arc2eb2c7c2008-03-20 21:22:04 +0000[diff] [blame]175 with be: raise error
176 with be: raise error
Georg Brandlbf82e372008-05-16 17:02:34 +0000[diff] [blame]177 with be: raise error("something")
178 with be: raise error("something")
179 with be: raise error("something")
Amaury Forgeot d'Arc2eb2c7c2008-03-20 21:22:04 +0000[diff] [blame]180 with be: raise error("something")
181 with be: raise error("something")
182 with be: raise error("something")
183
184 def calibrate(self):
185
186 error = ValueError
187 be = self.BlockExceptions()
188
Georg Brandlbf82e372008-05-16 17:02:34 +0000[diff] [blame]189 for i in range(self.rounds):
Amaury Forgeot d'Arc2eb2c7c2008-03-20 21:22:04 +0000[diff] [blame]190 pass