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gerrit-public.fairphone.software / platform / external / python / cpython2 / 12cf60c7fa8f49997ce4d20be3bd814d736feeca / . / Tools / pybench / Strings.py
blob: 3be8b35e9e37d3a6071bc0196ca523dce361850b [file] [log] [blame]
Marc-André Lemburgc311f642006-04-19 15:27:33 +0000[diff] [blame]1from pybench import Test
2from string import join
3
4class ConcatStrings(Test):
5
Marc-André Lemburg7d9743d2006-06-13 18:56:56 +0000[diff] [blame]6 version = 2.0
Marc-André Lemburgc311f642006-04-19 15:27:33 +0000[diff] [blame]7 operations = 10 * 5
Marc-André Lemburg7d9743d2006-06-13 18:56:56 +0000[diff] [blame]8 rounds = 100000
Marc-André Lemburgc311f642006-04-19 15:27:33 +0000[diff] [blame]9
10 def test(self):
11
12 # Make sure the strings are *not* interned
13 s = join(map(str,range(100)))
14 t = join(map(str,range(1,101)))
15
16 for i in xrange(self.rounds):
17 t + s
18 t + s
19 t + s
20 t + s
21 t + s
22
23 t + s
24 t + s
25 t + s
26 t + s
27 t + s
28
29 t + s
30 t + s
31 t + s
32 t + s
33 t + s
34
35 t + s
36 t + s
37 t + s
38 t + s
39 t + s
40
41 t + s
42 t + s
43 t + s
44 t + s
45 t + s
46
47 t + s
48 t + s
49 t + s
50 t + s
51 t + s
52
53 t + s
54 t + s
55 t + s
56 t + s
57 t + s
58
59 t + s
60 t + s
61 t + s
62 t + s
63 t + s
64
65 t + s
66 t + s
67 t + s
68 t + s
69 t + s
70
71 t + s
72 t + s
73 t + s
74 t + s
75 t + s
76
77 def calibrate(self):
78
79 s = join(map(str,range(100)))
80 t = join(map(str,range(1,101)))
81
82 for i in xrange(self.rounds):
83 pass
Tim Petersf9cc5942006-04-21 16:34:54 +0000[diff] [blame]84
Marc-André Lemburgc311f642006-04-19 15:27:33 +0000[diff] [blame]85
86class CompareStrings(Test):
87
Marc-André Lemburg7d9743d2006-06-13 18:56:56 +0000[diff] [blame]88 version = 2.0
Marc-André Lemburgc311f642006-04-19 15:27:33 +0000[diff] [blame]89 operations = 10 * 5
Steve Holdend05e5462006-05-26 18:26:21 +0000[diff] [blame]90 rounds = 200000
Marc-André Lemburgc311f642006-04-19 15:27:33 +0000[diff] [blame]91
92 def test(self):
93
94 # Make sure the strings are *not* interned
95 s = join(map(str,range(10)))
96 t = join(map(str,range(10))) + "abc"
97
98 for i in xrange(self.rounds):
99 t < s
100 t > s
101 t == s
102 t > s
103 t < s
104
105 t < s
106 t > s
107 t == s
108 t > s
109 t < s
110
111 t < s
112 t > s
113 t == s
114 t > s
115 t < s
116
117 t < s
118 t > s
119 t == s
120 t > s
121 t < s
122
123 t < s
124 t > s
125 t == s
126 t > s
127 t < s
128
129 t < s
130 t > s
131 t == s
132 t > s
133 t < s
134
135 t < s
136 t > s
137 t == s
138 t > s
139 t < s
140
141 t < s
142 t > s
143 t == s
144 t > s
145 t < s
146
147 t < s
148 t > s
149 t == s
150 t > s
151 t < s
152
153 t < s
154 t > s
155 t == s
156 t > s
157 t < s
158
159 def calibrate(self):
160
161 s = join(map(str,range(10)))
162 t = join(map(str,range(10))) + "abc"
163
164 for i in xrange(self.rounds):
165 pass
Tim Petersf9cc5942006-04-21 16:34:54 +0000[diff] [blame]166
Marc-André Lemburgc311f642006-04-19 15:27:33 +0000[diff] [blame]167
168class CompareInternedStrings(Test):
169
Marc-André Lemburg7d9743d2006-06-13 18:56:56 +0000[diff] [blame]170 version = 2.0
Marc-André Lemburgc311f642006-04-19 15:27:33 +0000[diff] [blame]171 operations = 10 * 5
Marc-André Lemburg7d9743d2006-06-13 18:56:56 +0000[diff] [blame]172 rounds = 300000
Marc-André Lemburgc311f642006-04-19 15:27:33 +0000[diff] [blame]173
174 def test(self):
175
176 # Make sure the strings *are* interned
177 s = intern(join(map(str,range(10))))
178 t = s
179
180 for i in xrange(self.rounds):
181 t == s
182 t == s
183 t >= s
184 t > s
185 t < s
186
187 t == s
188 t == s
189 t >= s
190 t > s
191 t < s
192
193 t == s
194 t == s
195 t >= s
196 t > s
197 t < s
198
199 t == s
200 t == s
201 t >= s
202 t > s
203 t < s
204
205 t == s
206 t == s
207 t >= s
208 t > s
209 t < s
210
211 t == s
212 t == s
213 t >= s
214 t > s
215 t < s
216
217 t == s
218 t == s
219 t >= s
220 t > s
221 t < s
222
223 t == s
224 t == s
225 t >= s
226 t > s
227 t < s
228
229 t == s
230 t == s
231 t >= s
232 t > s
233 t < s
234
235 t == s
236 t == s
237 t >= s
238 t > s
239 t < s
240
241 def calibrate(self):
242
243 s = intern(join(map(str,range(10))))
244 t = s
245
246 for i in xrange(self.rounds):
247 pass
Tim Petersf9cc5942006-04-21 16:34:54 +0000[diff] [blame]248
Marc-André Lemburgc311f642006-04-19 15:27:33 +0000[diff] [blame]249
250class CreateStringsWithConcat(Test):
251
Marc-André Lemburg7d9743d2006-06-13 18:56:56 +0000[diff] [blame]252 version = 2.0
Marc-André Lemburgc311f642006-04-19 15:27:33 +0000[diff] [blame]253 operations = 10 * 5
Marc-André Lemburg7d9743d2006-06-13 18:56:56 +0000[diff] [blame]254 rounds = 200000
Marc-André Lemburgc311f642006-04-19 15:27:33 +0000[diff] [blame]255
256 def test(self):
257
258 for i in xrange(self.rounds):
259 s = 'om'
260 s = s + 'xbx'
261 s = s + 'xcx'
262 s = s + 'xdx'
263 s = s + 'xex'
264
265 s = s + 'xax'
266 s = s + 'xbx'
267 s = s + 'xcx'
268 s = s + 'xdx'
269 s = s + 'xex'
270
271 s = s + 'xax'
272 s = s + 'xbx'
273 s = s + 'xcx'
274 s = s + 'xdx'
275 s = s + 'xex'
276
277 s = s + 'xax'
278 s = s + 'xbx'
279 s = s + 'xcx'
280 s = s + 'xdx'
281 s = s + 'xex'
282
283 s = s + 'xax'
284 s = s + 'xbx'
285 s = s + 'xcx'
286 s = s + 'xdx'
287 s = s + 'xex'
288
289 s = s + 'xax'
290 s = s + 'xbx'
291 s = s + 'xcx'
292 s = s + 'xdx'
293 s = s + 'xex'
294
295 s = s + 'xax'
296 s = s + 'xbx'
297 s = s + 'xcx'
298 s = s + 'xdx'
299 s = s + 'xex'
300
301 s = s + 'xax'
302 s = s + 'xbx'
303 s = s + 'xcx'
304 s = s + 'xdx'
305 s = s + 'xex'
306
307 s = s + 'xax'
308 s = s + 'xbx'
309 s = s + 'xcx'
310 s = s + 'xdx'
311 s = s + 'xex'
312
313 s = s + 'xax'
314 s = s + 'xbx'
315 s = s + 'xcx'
316 s = s + 'xdx'
317 s = s + 'xex'
318
319 def calibrate(self):
320
321 for i in xrange(self.rounds):
322 pass
Tim Petersf9cc5942006-04-21 16:34:54 +0000[diff] [blame]323
Marc-André Lemburgc311f642006-04-19 15:27:33 +0000[diff] [blame]324
325class StringSlicing(Test):
326
Marc-André Lemburg7d9743d2006-06-13 18:56:56 +0000[diff] [blame]327 version = 2.0
Marc-André Lemburgc311f642006-04-19 15:27:33 +0000[diff] [blame]328 operations = 5 * 7
Marc-André Lemburg7d9743d2006-06-13 18:56:56 +0000[diff] [blame]329 rounds = 160000
Marc-André Lemburgc311f642006-04-19 15:27:33 +0000[diff] [blame]330
331 def test(self):
332
333 s = join(map(str,range(100)))
334
335 for i in xrange(self.rounds):
336
Tim Petersf9cc5942006-04-21 16:34:54 +0000[diff] [blame]337 s[50:]
338 s[:25]
339 s[50:55]
340 s[-1:]
341 s[:1]
342 s[2:]
343 s[11:-11]
Marc-André Lemburgc311f642006-04-19 15:27:33 +0000[diff] [blame]344
Tim Petersf9cc5942006-04-21 16:34:54 +0000[diff] [blame]345 s[50:]
346 s[:25]
347 s[50:55]
348 s[-1:]
349 s[:1]
350 s[2:]
351 s[11:-11]
Marc-André Lemburgc311f642006-04-19 15:27:33 +0000[diff] [blame]352
Tim Petersf9cc5942006-04-21 16:34:54 +0000[diff] [blame]353 s[50:]
354 s[:25]
355 s[50:55]
356 s[-1:]
357 s[:1]
358 s[2:]
359 s[11:-11]
Marc-André Lemburgc311f642006-04-19 15:27:33 +0000[diff] [blame]360
Tim Petersf9cc5942006-04-21 16:34:54 +0000[diff] [blame]361 s[50:]
362 s[:25]
363 s[50:55]
364 s[-1:]
365 s[:1]
366 s[2:]
367 s[11:-11]
Marc-André Lemburgc311f642006-04-19 15:27:33 +0000[diff] [blame]368
Tim Petersf9cc5942006-04-21 16:34:54 +0000[diff] [blame]369 s[50:]
370 s[:25]
371 s[50:55]
372 s[-1:]
373 s[:1]
374 s[2:]
375 s[11:-11]
Marc-André Lemburgc311f642006-04-19 15:27:33 +0000[diff] [blame]376
377 def calibrate(self):
378
379 s = join(map(str,range(100)))
380
381 for i in xrange(self.rounds):
382 pass
383
384### String methods
385
386if hasattr('', 'lower'):
387
388 class StringMappings(Test):
389
Marc-André Lemburg7d9743d2006-06-13 18:56:56 +0000[diff] [blame]390 version = 2.0
Marc-André Lemburgc311f642006-04-19 15:27:33 +0000[diff] [blame]391 operations = 3 * (5 + 4 + 2 + 1)
Steve Holdend05e5462006-05-26 18:26:21 +0000[diff] [blame]392 rounds = 70000
Marc-André Lemburgc311f642006-04-19 15:27:33 +0000[diff] [blame]393
394 def test(self):
395
396 s = join(map(chr,range(20)),'')
397 t = join(map(chr,range(50)),'')
398 u = join(map(chr,range(100)),'')
399 v = join(map(chr,range(256)),'')
400
401 for i in xrange(self.rounds):
402
403 s.lower()
404 s.lower()
405 s.lower()
406 s.lower()
407 s.lower()
408
409 s.upper()
410 s.upper()
411 s.upper()
412 s.upper()
413 s.upper()
414
415 s.title()
416 s.title()
417 s.title()
418 s.title()
419 s.title()
420
421 t.lower()
422 t.lower()
423 t.lower()
424 t.lower()
425
426 t.upper()
427 t.upper()
428 t.upper()
429 t.upper()
430
431 t.title()
432 t.title()
433 t.title()
434 t.title()
435
436 u.lower()
437 u.lower()
438
439 u.upper()
440 u.upper()
441
442 u.title()
443 u.title()
444
445 v.lower()
446
447 v.upper()
448
449 v.title()
450
451 def calibrate(self):
452
453 s = join(map(chr,range(20)),'')
454 t = join(map(chr,range(50)),'')
455 u = join(map(chr,range(100)),'')
456 v = join(map(chr,range(256)),'')
457
458 for i in xrange(self.rounds):
459 pass
460
461 class StringPredicates(Test):
462
Marc-André Lemburg7d9743d2006-06-13 18:56:56 +0000[diff] [blame]463 version = 2.0
Marc-André Lemburgc311f642006-04-19 15:27:33 +0000[diff] [blame]464 operations = 10 * 7
Marc-André Lemburg7d9743d2006-06-13 18:56:56 +0000[diff] [blame]465 rounds = 100000
Marc-André Lemburgc311f642006-04-19 15:27:33 +0000[diff] [blame]466
467 def test(self):
468
469 data = ('abc', '123', ' ', '\xe4\xf6\xfc', '\xdf'*10)
470 len_data = len(data)
471
472 for i in xrange(self.rounds):
473 s = data[i % len_data]
474
475 s.isalnum()
476 s.isalpha()
477 s.isdigit()
478 s.islower()
479 s.isspace()
480 s.istitle()
481 s.isupper()
482
483 s.isalnum()
484 s.isalpha()
485 s.isdigit()
486 s.islower()
487 s.isspace()
488 s.istitle()
489 s.isupper()
490
491 s.isalnum()
492 s.isalpha()
493 s.isdigit()
494 s.islower()
495 s.isspace()
496 s.istitle()
497 s.isupper()
498
499 s.isalnum()
500 s.isalpha()
501 s.isdigit()
502 s.islower()
503 s.isspace()
504 s.istitle()
505 s.isupper()
506
507 s.isalnum()
508 s.isalpha()
509 s.isdigit()
510 s.islower()
511 s.isspace()
512 s.istitle()
513 s.isupper()
514
515 s.isalnum()
516 s.isalpha()
517 s.isdigit()
518 s.islower()
519 s.isspace()
520 s.istitle()
521 s.isupper()
522
523 s.isalnum()
524 s.isalpha()
525 s.isdigit()
526 s.islower()
527 s.isspace()
528 s.istitle()
529 s.isupper()
530
531 s.isalnum()
532 s.isalpha()
533 s.isdigit()
534 s.islower()
535 s.isspace()
536 s.istitle()
537 s.isupper()
538
539 s.isalnum()
540 s.isalpha()
541 s.isdigit()
542 s.islower()
543 s.isspace()
544 s.istitle()
545 s.isupper()
546
547 s.isalnum()
548 s.isalpha()
549 s.isdigit()
550 s.islower()
551 s.isspace()
552 s.istitle()
553 s.isupper()
554
555 def calibrate(self):
556
557 data = ('abc', '123', ' ', '\u1234\u2345\u3456', '\uFFFF'*10)
558 data = ('abc', '123', ' ', '\xe4\xf6\xfc', '\xdf'*10)
559 len_data = len(data)
560
561 for i in xrange(self.rounds):
562 s = data[i % len_data]