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df1eaa36 VF |
1 | #!/usr/bin/env python3 |
2 | # SPDX-License-Identifier: GPL-2.0-only | |
3 | # | |
4 | # Copyright (c) 2019 Western Digital Corporation or its affiliates. | |
5 | # | |
6 | """ | |
7 | # run-fio-tests.py | |
8 | # | |
9 | # Automate running of fio tests | |
10 | # | |
11 | # USAGE | |
12 | # python3 run-fio-tests.py [-r fio-root] [-f fio-path] [-a artifact-root] | |
13 | # [--skip # # #...] [--run-only # # #...] | |
14 | # | |
15 | # | |
16 | # EXAMPLE | |
b048455f | 17 | # # git clone git://git.kernel.dk/fio.git |
df1eaa36 VF |
18 | # # cd fio |
19 | # # make -j | |
20 | # # python3 t/run-fio-tests.py | |
21 | # | |
22 | # | |
23 | # REQUIREMENTS | |
b1bc705e | 24 | # - Python 3.5 (subprocess.run) |
df1eaa36 VF |
25 | # - Linux (libaio ioengine, zbd tests, etc) |
26 | # - The artifact directory must be on a file system that accepts 512-byte IO | |
27 | # (t0002, t0003, t0004). | |
28 | # - The artifact directory needs to be on an SSD. Otherwise tests that carry | |
29 | # out file-based IO will trigger a timeout (t0006). | |
30 | # - 4 CPUs (t0009) | |
31 | # - SciPy (steadystate_tests.py) | |
32 | # - libzbc (zbd tests) | |
33 | # - root privileges (zbd test) | |
34 | # - kernel 4.19 or later for zoned null block devices (zbd tests) | |
35 | # - CUnit support (unittests) | |
36 | # | |
37 | """ | |
38 | ||
39 | # | |
40 | # TODO run multiple tests simultaneously | |
41 | # TODO Add sgunmap tests (requires SAS SSD) | |
df1eaa36 VF |
42 | # |
43 | ||
44 | import os | |
45 | import sys | |
46 | import json | |
47 | import time | |
6d5470c3 | 48 | import shutil |
df1eaa36 VF |
49 | import logging |
50 | import argparse | |
b1bc705e | 51 | import platform |
aa9f2627 | 52 | import traceback |
df1eaa36 | 53 | import subprocess |
b1bc705e | 54 | import multiprocessing |
df1eaa36 | 55 | from pathlib import Path |
888dbd62 | 56 | from statsmodels.sandbox.stats.runs import runstest_1samp |
df1eaa36 VF |
57 | |
58 | ||
114eadb2 | 59 | class FioTest(): |
df1eaa36 VF |
60 | """Base for all fio tests.""" |
61 | ||
62 | def __init__(self, exe_path, parameters, success): | |
63 | self.exe_path = exe_path | |
64 | self.parameters = parameters | |
65 | self.success = success | |
66 | self.output = {} | |
67 | self.artifact_root = None | |
68 | self.testnum = None | |
69 | self.test_dir = None | |
70 | self.passed = True | |
71 | self.failure_reason = '' | |
704cc4df VF |
72 | self.command_file = None |
73 | self.stdout_file = None | |
74 | self.stderr_file = None | |
75 | self.exitcode_file = None | |
df1eaa36 VF |
76 | |
77 | def setup(self, artifact_root, testnum): | |
704cc4df VF |
78 | """Setup instance variables for test.""" |
79 | ||
df1eaa36 VF |
80 | self.artifact_root = artifact_root |
81 | self.testnum = testnum | |
1b4ba547 | 82 | self.test_dir = os.path.join(artifact_root, f"{testnum:04d}") |
df1eaa36 VF |
83 | if not os.path.exists(self.test_dir): |
84 | os.mkdir(self.test_dir) | |
85 | ||
86 | self.command_file = os.path.join( | |
704cc4df | 87 | self.test_dir, |
1b4ba547 | 88 | f"{os.path.basename(self.exe_path)}.command") |
df1eaa36 | 89 | self.stdout_file = os.path.join( |
704cc4df | 90 | self.test_dir, |
1b4ba547 | 91 | f"{os.path.basename(self.exe_path)}.stdout") |
df1eaa36 | 92 | self.stderr_file = os.path.join( |
704cc4df | 93 | self.test_dir, |
1b4ba547 | 94 | f"{os.path.basename(self.exe_path)}.stderr") |
704cc4df VF |
95 | self.exitcode_file = os.path.join( |
96 | self.test_dir, | |
1b4ba547 | 97 | f"{os.path.basename(self.exe_path)}.exitcode") |
df1eaa36 VF |
98 | |
99 | def run(self): | |
704cc4df VF |
100 | """Run the test.""" |
101 | ||
df1eaa36 VF |
102 | raise NotImplementedError() |
103 | ||
104 | def check_result(self): | |
704cc4df VF |
105 | """Check test results.""" |
106 | ||
df1eaa36 VF |
107 | raise NotImplementedError() |
108 | ||
109 | ||
110 | class FioExeTest(FioTest): | |
111 | """Test consists of an executable binary or script""" | |
112 | ||
113 | def __init__(self, exe_path, parameters, success): | |
114 | """Construct a FioExeTest which is a FioTest consisting of an | |
115 | executable binary or script. | |
116 | ||
117 | exe_path: location of executable binary or script | |
118 | parameters: list of parameters for executable | |
119 | success: Definition of test success | |
120 | """ | |
121 | ||
122 | FioTest.__init__(self, exe_path, parameters, success) | |
123 | ||
df1eaa36 | 124 | def run(self): |
704cc4df VF |
125 | """Execute the binary or script described by this instance.""" |
126 | ||
58a77d2a | 127 | command = [self.exe_path] + self.parameters |
df1eaa36 | 128 | command_file = open(self.command_file, "w+") |
1b4ba547 | 129 | command_file.write(f"{command}\n") |
df1eaa36 VF |
130 | command_file.close() |
131 | ||
132 | stdout_file = open(self.stdout_file, "w+") | |
133 | stderr_file = open(self.stderr_file, "w+") | |
704cc4df | 134 | exitcode_file = open(self.exitcode_file, "w+") |
df1eaa36 | 135 | try: |
b048455f | 136 | proc = None |
df1eaa36 VF |
137 | # Avoid using subprocess.run() here because when a timeout occurs, |
138 | # fio will be stopped with SIGKILL. This does not give fio a | |
139 | # chance to clean up and means that child processes may continue | |
140 | # running and submitting IO. | |
141 | proc = subprocess.Popen(command, | |
142 | stdout=stdout_file, | |
143 | stderr=stderr_file, | |
144 | cwd=self.test_dir, | |
145 | universal_newlines=True) | |
146 | proc.communicate(timeout=self.success['timeout']) | |
1b4ba547 | 147 | exitcode_file.write(f'{proc.returncode}\n') |
704cc4df | 148 | logging.debug("Test %d: return code: %d", self.testnum, proc.returncode) |
df1eaa36 VF |
149 | self.output['proc'] = proc |
150 | except subprocess.TimeoutExpired: | |
151 | proc.terminate() | |
152 | proc.communicate() | |
153 | assert proc.poll() | |
154 | self.output['failure'] = 'timeout' | |
155 | except Exception: | |
b048455f VF |
156 | if proc: |
157 | if not proc.poll(): | |
158 | proc.terminate() | |
159 | proc.communicate() | |
df1eaa36 VF |
160 | self.output['failure'] = 'exception' |
161 | self.output['exc_info'] = sys.exc_info() | |
162 | finally: | |
163 | stdout_file.close() | |
164 | stderr_file.close() | |
704cc4df | 165 | exitcode_file.close() |
df1eaa36 VF |
166 | |
167 | def check_result(self): | |
704cc4df VF |
168 | """Check results of test run.""" |
169 | ||
df1eaa36 VF |
170 | if 'proc' not in self.output: |
171 | if self.output['failure'] == 'timeout': | |
1b4ba547 | 172 | self.failure_reason = f"{self.failure_reason} timeout," |
df1eaa36 VF |
173 | else: |
174 | assert self.output['failure'] == 'exception' | |
175 | self.failure_reason = '{0} exception: {1}, {2}'.format( | |
704cc4df VF |
176 | self.failure_reason, self.output['exc_info'][0], |
177 | self.output['exc_info'][1]) | |
df1eaa36 VF |
178 | |
179 | self.passed = False | |
180 | return | |
181 | ||
182 | if 'zero_return' in self.success: | |
183 | if self.success['zero_return']: | |
184 | if self.output['proc'].returncode != 0: | |
185 | self.passed = False | |
1b4ba547 | 186 | self.failure_reason = f"{self.failure_reason} non-zero return code," |
df1eaa36 VF |
187 | else: |
188 | if self.output['proc'].returncode == 0: | |
1b4ba547 | 189 | self.failure_reason = f"{self.failure_reason} zero return code," |
df1eaa36 VF |
190 | self.passed = False |
191 | ||
6d5470c3 | 192 | stderr_size = os.path.getsize(self.stderr_file) |
df1eaa36 | 193 | if 'stderr_empty' in self.success: |
df1eaa36 VF |
194 | if self.success['stderr_empty']: |
195 | if stderr_size != 0: | |
1b4ba547 | 196 | self.failure_reason = f"{self.failure_reason} stderr not empty," |
df1eaa36 VF |
197 | self.passed = False |
198 | else: | |
199 | if stderr_size == 0: | |
1b4ba547 | 200 | self.failure_reason = f"{self.failure_reason} stderr empty," |
df1eaa36 VF |
201 | self.passed = False |
202 | ||
203 | ||
204 | class FioJobTest(FioExeTest): | |
205 | """Test consists of a fio job""" | |
206 | ||
207 | def __init__(self, fio_path, fio_job, success, fio_pre_job=None, | |
208 | fio_pre_success=None, output_format="normal"): | |
209 | """Construct a FioJobTest which is a FioExeTest consisting of a | |
210 | single fio job file with an optional setup step. | |
211 | ||
212 | fio_path: location of fio executable | |
213 | fio_job: location of fio job file | |
214 | success: Definition of test success | |
215 | fio_pre_job: fio job for preconditioning | |
216 | fio_pre_success: Definition of test success for fio precon job | |
217 | output_format: normal (default), json, jsonplus, or terse | |
218 | """ | |
219 | ||
220 | self.fio_job = fio_job | |
221 | self.fio_pre_job = fio_pre_job | |
222 | self.fio_pre_success = fio_pre_success if fio_pre_success else success | |
223 | self.output_format = output_format | |
224 | self.precon_failed = False | |
225 | self.json_data = None | |
1b4ba547 | 226 | self.fio_output = f"{os.path.basename(self.fio_job)}.output" |
df1eaa36 | 227 | self.fio_args = [ |
771dbb52 | 228 | "--max-jobs=16", |
1b4ba547 VF |
229 | f"--output-format={self.output_format}", |
230 | f"--output={self.fio_output}", | |
df1eaa36 VF |
231 | self.fio_job, |
232 | ] | |
233 | FioExeTest.__init__(self, fio_path, self.fio_args, success) | |
234 | ||
235 | def setup(self, artifact_root, testnum): | |
704cc4df VF |
236 | """Setup instance variables for fio job test.""" |
237 | ||
1b4ba547 | 238 | super().setup(artifact_root, testnum) |
df1eaa36 VF |
239 | |
240 | self.command_file = os.path.join( | |
704cc4df | 241 | self.test_dir, |
1b4ba547 | 242 | f"{os.path.basename(self.fio_job)}.command") |
df1eaa36 | 243 | self.stdout_file = os.path.join( |
704cc4df | 244 | self.test_dir, |
1b4ba547 | 245 | f"{os.path.basename(self.fio_job)}.stdout") |
df1eaa36 | 246 | self.stderr_file = os.path.join( |
704cc4df | 247 | self.test_dir, |
1b4ba547 | 248 | f"{os.path.basename(self.fio_job)}.stderr") |
704cc4df VF |
249 | self.exitcode_file = os.path.join( |
250 | self.test_dir, | |
1b4ba547 | 251 | f"{os.path.basename(self.fio_job)}.exitcode") |
df1eaa36 VF |
252 | |
253 | def run_pre_job(self): | |
704cc4df VF |
254 | """Run fio job precondition step.""" |
255 | ||
df1eaa36 VF |
256 | precon = FioJobTest(self.exe_path, self.fio_pre_job, |
257 | self.fio_pre_success, | |
258 | output_format=self.output_format) | |
259 | precon.setup(self.artifact_root, self.testnum) | |
260 | precon.run() | |
261 | precon.check_result() | |
262 | self.precon_failed = not precon.passed | |
263 | self.failure_reason = precon.failure_reason | |
264 | ||
265 | def run(self): | |
704cc4df VF |
266 | """Run fio job test.""" |
267 | ||
df1eaa36 VF |
268 | if self.fio_pre_job: |
269 | self.run_pre_job() | |
270 | ||
271 | if not self.precon_failed: | |
1b4ba547 | 272 | super().run() |
df1eaa36 | 273 | else: |
704cc4df | 274 | logging.debug("Test %d: precondition step failed", self.testnum) |
df1eaa36 | 275 | |
15a73987 VF |
276 | @classmethod |
277 | def get_file(cls, filename): | |
278 | """Safely read a file.""" | |
279 | file_data = '' | |
280 | success = True | |
281 | ||
282 | try: | |
283 | with open(filename, "r") as output_file: | |
284 | file_data = output_file.read() | |
285 | except OSError: | |
286 | success = False | |
287 | ||
288 | return file_data, success | |
289 | ||
0f5234b4 VF |
290 | def get_file_fail(self, filename): |
291 | """Safely read a file and fail the test upon error.""" | |
292 | file_data = None | |
293 | ||
294 | try: | |
295 | with open(filename, "r") as output_file: | |
296 | file_data = output_file.read() | |
297 | except OSError: | |
1b4ba547 | 298 | self.failure_reason += f" unable to read file {filename}" |
0f5234b4 VF |
299 | self.passed = False |
300 | ||
301 | return file_data | |
302 | ||
df1eaa36 | 303 | def check_result(self): |
704cc4df VF |
304 | """Check fio job results.""" |
305 | ||
df1eaa36 VF |
306 | if self.precon_failed: |
307 | self.passed = False | |
1b4ba547 | 308 | self.failure_reason = f"{self.failure_reason} precondition step failed," |
df1eaa36 VF |
309 | return |
310 | ||
1b4ba547 | 311 | super().check_result() |
df1eaa36 | 312 | |
6d5470c3 VF |
313 | if not self.passed: |
314 | return | |
315 | ||
704cc4df | 316 | if 'json' not in self.output_format: |
742b8799 VF |
317 | return |
318 | ||
0f5234b4 VF |
319 | file_data = self.get_file_fail(os.path.join(self.test_dir, self.fio_output)) |
320 | if not file_data: | |
742b8799 VF |
321 | return |
322 | ||
323 | # | |
324 | # Sometimes fio informational messages are included at the top of the | |
325 | # JSON output, especially under Windows. Try to decode output as JSON | |
db2637ec | 326 | # data, skipping everything until the first { |
742b8799 VF |
327 | # |
328 | lines = file_data.splitlines() | |
db2637ec VF |
329 | file_data = '\n'.join(lines[lines.index("{"):]) |
330 | try: | |
331 | self.json_data = json.loads(file_data) | |
332 | except json.JSONDecodeError: | |
1b4ba547 | 333 | self.failure_reason = f"{self.failure_reason} unable to decode JSON data," |
db2637ec | 334 | self.passed = False |
df1eaa36 VF |
335 | |
336 | ||
337 | class FioJobTest_t0005(FioJobTest): | |
338 | """Test consists of fio test job t0005 | |
339 | Confirm that read['io_kbytes'] == write['io_kbytes'] == 102400""" | |
340 | ||
341 | def check_result(self): | |
1b4ba547 | 342 | super().check_result() |
df1eaa36 VF |
343 | |
344 | if not self.passed: | |
345 | return | |
346 | ||
347 | if self.json_data['jobs'][0]['read']['io_kbytes'] != 102400: | |
1b4ba547 | 348 | self.failure_reason = f"{self.failure_reason} bytes read mismatch," |
df1eaa36 VF |
349 | self.passed = False |
350 | if self.json_data['jobs'][0]['write']['io_kbytes'] != 102400: | |
1b4ba547 | 351 | self.failure_reason = f"{self.failure_reason} bytes written mismatch," |
df1eaa36 VF |
352 | self.passed = False |
353 | ||
354 | ||
355 | class FioJobTest_t0006(FioJobTest): | |
356 | """Test consists of fio test job t0006 | |
357 | Confirm that read['io_kbytes'] ~ 2*write['io_kbytes']""" | |
358 | ||
359 | def check_result(self): | |
1b4ba547 | 360 | super().check_result() |
df1eaa36 VF |
361 | |
362 | if not self.passed: | |
363 | return | |
364 | ||
365 | ratio = self.json_data['jobs'][0]['read']['io_kbytes'] \ | |
366 | / self.json_data['jobs'][0]['write']['io_kbytes'] | |
704cc4df | 367 | logging.debug("Test %d: ratio: %f", self.testnum, ratio) |
df1eaa36 | 368 | if ratio < 1.99 or ratio > 2.01: |
1b4ba547 | 369 | self.failure_reason = f"{self.failure_reason} read/write ratio mismatch," |
df1eaa36 VF |
370 | self.passed = False |
371 | ||
372 | ||
373 | class FioJobTest_t0007(FioJobTest): | |
374 | """Test consists of fio test job t0007 | |
375 | Confirm that read['io_kbytes'] = 87040""" | |
376 | ||
377 | def check_result(self): | |
1b4ba547 | 378 | super().check_result() |
df1eaa36 VF |
379 | |
380 | if not self.passed: | |
381 | return | |
382 | ||
383 | if self.json_data['jobs'][0]['read']['io_kbytes'] != 87040: | |
1b4ba547 | 384 | self.failure_reason = f"{self.failure_reason} bytes read mismatch," |
df1eaa36 VF |
385 | self.passed = False |
386 | ||
387 | ||
388 | class FioJobTest_t0008(FioJobTest): | |
389 | """Test consists of fio test job t0008 | |
390 | Confirm that read['io_kbytes'] = 32768 and that | |
77c758db | 391 | write['io_kbytes'] ~ 16384 |
df1eaa36 | 392 | |
77c758db VF |
393 | This is a 50/50 seq read/write workload. Since fio flips a coin to |
394 | determine whether to issue a read or a write, total bytes written will not | |
395 | be exactly 16384K. But total bytes read will be exactly 32768K because | |
396 | reads will include the initial phase as well as the verify phase where all | |
397 | the blocks originally written will be read.""" | |
df1eaa36 VF |
398 | |
399 | def check_result(self): | |
1b4ba547 | 400 | super().check_result() |
df1eaa36 VF |
401 | |
402 | if not self.passed: | |
403 | return | |
404 | ||
77c758db | 405 | ratio = self.json_data['jobs'][0]['write']['io_kbytes'] / 16384 |
704cc4df | 406 | logging.debug("Test %d: ratio: %f", self.testnum, ratio) |
df1eaa36 | 407 | |
77c758db | 408 | if ratio < 0.97 or ratio > 1.03: |
1b4ba547 | 409 | self.failure_reason = f"{self.failure_reason} bytes written mismatch," |
df1eaa36 VF |
410 | self.passed = False |
411 | if self.json_data['jobs'][0]['read']['io_kbytes'] != 32768: | |
1b4ba547 | 412 | self.failure_reason = f"{self.failure_reason} bytes read mismatch," |
df1eaa36 VF |
413 | self.passed = False |
414 | ||
415 | ||
416 | class FioJobTest_t0009(FioJobTest): | |
417 | """Test consists of fio test job t0009 | |
418 | Confirm that runtime >= 60s""" | |
419 | ||
420 | def check_result(self): | |
1b4ba547 | 421 | super().check_result() |
df1eaa36 VF |
422 | |
423 | if not self.passed: | |
424 | return | |
425 | ||
704cc4df | 426 | logging.debug('Test %d: elapsed: %d', self.testnum, self.json_data['jobs'][0]['elapsed']) |
df1eaa36 VF |
427 | |
428 | if self.json_data['jobs'][0]['elapsed'] < 60: | |
1b4ba547 | 429 | self.failure_reason = f"{self.failure_reason} elapsed time mismatch," |
df1eaa36 VF |
430 | self.passed = False |
431 | ||
432 | ||
d4e74fda DB |
433 | class FioJobTest_t0012(FioJobTest): |
434 | """Test consists of fio test job t0012 | |
435 | Confirm ratios of job iops are 1:5:10 | |
436 | job1,job2,job3 respectively""" | |
437 | ||
438 | def check_result(self): | |
1b4ba547 | 439 | super().check_result() |
d4e74fda DB |
440 | |
441 | if not self.passed: | |
442 | return | |
443 | ||
444 | iops_files = [] | |
114eadb2 VF |
445 | for i in range(1, 4): |
446 | filename = os.path.join(self.test_dir, "{0}_iops.{1}.log".format(os.path.basename( | |
447 | self.fio_job), i)) | |
0f5234b4 VF |
448 | file_data = self.get_file_fail(filename) |
449 | if not file_data: | |
d4e74fda DB |
450 | return |
451 | ||
452 | iops_files.append(file_data.splitlines()) | |
453 | ||
454 | # there are 9 samples for job1 and job2, 4 samples for job3 | |
455 | iops1 = 0.0 | |
456 | iops2 = 0.0 | |
457 | iops3 = 0.0 | |
458 | for i in range(9): | |
459 | iops1 = iops1 + float(iops_files[0][i].split(',')[1]) | |
460 | iops2 = iops2 + float(iops_files[1][i].split(',')[1]) | |
461 | iops3 = iops3 + float(iops_files[2][i].split(',')[1]) | |
462 | ||
463 | ratio1 = iops3/iops2 | |
464 | ratio2 = iops3/iops1 | |
114eadb2 VF |
465 | logging.debug("sample {0}: job1 iops={1} job2 iops={2} job3 iops={3} " \ |
466 | "job3/job2={4:.3f} job3/job1={5:.3f}".format(i, iops1, iops2, iops3, ratio1, | |
467 | ratio2)) | |
d4e74fda DB |
468 | |
469 | # test job1 and job2 succeeded to recalibrate | |
470 | if ratio1 < 1 or ratio1 > 3 or ratio2 < 7 or ratio2 > 13: | |
114eadb2 VF |
471 | self.failure_reason += " iops ratio mismatch iops1={0} iops2={1} iops3={2} " \ |
472 | "expected r1~2 r2~10 got r1={3:.3f} r2={4:.3f},".format(iops1, iops2, iops3, | |
473 | ratio1, ratio2) | |
d4e74fda DB |
474 | self.passed = False |
475 | return | |
476 | ||
477 | ||
478 | class FioJobTest_t0014(FioJobTest): | |
479 | """Test consists of fio test job t0014 | |
480 | Confirm that job1_iops / job2_iops ~ 1:2 for entire duration | |
481 | and that job1_iops / job3_iops ~ 1:3 for first half of duration. | |
482 | ||
483 | The test is about making sure the flow feature can | |
484 | re-calibrate the activity dynamically""" | |
485 | ||
486 | def check_result(self): | |
1b4ba547 | 487 | super().check_result() |
d4e74fda DB |
488 | |
489 | if not self.passed: | |
490 | return | |
491 | ||
492 | iops_files = [] | |
114eadb2 VF |
493 | for i in range(1, 4): |
494 | filename = os.path.join(self.test_dir, "{0}_iops.{1}.log".format(os.path.basename( | |
495 | self.fio_job), i)) | |
0f5234b4 VF |
496 | file_data = self.get_file_fail(filename) |
497 | if not file_data: | |
d4e74fda DB |
498 | return |
499 | ||
500 | iops_files.append(file_data.splitlines()) | |
501 | ||
502 | # there are 9 samples for job1 and job2, 4 samples for job3 | |
503 | iops1 = 0.0 | |
504 | iops2 = 0.0 | |
505 | iops3 = 0.0 | |
506 | for i in range(9): | |
507 | if i < 4: | |
508 | iops3 = iops3 + float(iops_files[2][i].split(',')[1]) | |
509 | elif i == 4: | |
510 | ratio1 = iops1 / iops2 | |
511 | ratio2 = iops1 / iops3 | |
512 | ||
513 | ||
514 | if ratio1 < 0.43 or ratio1 > 0.57 or ratio2 < 0.21 or ratio2 > 0.45: | |
114eadb2 VF |
515 | self.failure_reason += " iops ratio mismatch iops1={0} iops2={1} iops3={2} " \ |
516 | "expected r1~0.5 r2~0.33 got r1={3:.3f} r2={4:.3f},".format( | |
517 | iops1, iops2, iops3, ratio1, ratio2) | |
d4e74fda DB |
518 | self.passed = False |
519 | ||
520 | iops1 = iops1 + float(iops_files[0][i].split(',')[1]) | |
521 | iops2 = iops2 + float(iops_files[1][i].split(',')[1]) | |
522 | ||
523 | ratio1 = iops1/iops2 | |
524 | ratio2 = iops1/iops3 | |
114eadb2 VF |
525 | logging.debug("sample {0}: job1 iops={1} job2 iops={2} job3 iops={3} " \ |
526 | "job1/job2={4:.3f} job1/job3={5:.3f}".format(i, iops1, iops2, iops3, | |
527 | ratio1, ratio2)) | |
d4e74fda DB |
528 | |
529 | # test job1 and job2 succeeded to recalibrate | |
530 | if ratio1 < 0.43 or ratio1 > 0.57: | |
114eadb2 VF |
531 | self.failure_reason += " iops ratio mismatch iops1={0} iops2={1} expected ratio~0.5 " \ |
532 | "got ratio={2:.3f},".format(iops1, iops2, ratio1) | |
d4e74fda DB |
533 | self.passed = False |
534 | return | |
535 | ||
536 | ||
60ebb939 | 537 | class FioJobTest_t0015(FioJobTest): |
de31fe9a | 538 | """Test consists of fio test jobs t0015 and t0016 |
60ebb939 VF |
539 | Confirm that mean(slat) + mean(clat) = mean(tlat)""" |
540 | ||
541 | def check_result(self): | |
1b4ba547 | 542 | super().check_result() |
60ebb939 VF |
543 | |
544 | if not self.passed: | |
545 | return | |
546 | ||
547 | slat = self.json_data['jobs'][0]['read']['slat_ns']['mean'] | |
548 | clat = self.json_data['jobs'][0]['read']['clat_ns']['mean'] | |
549 | tlat = self.json_data['jobs'][0]['read']['lat_ns']['mean'] | |
550 | logging.debug('Test %d: slat %f, clat %f, tlat %f', self.testnum, slat, clat, tlat) | |
551 | ||
552 | if abs(slat + clat - tlat) > 1: | |
553 | self.failure_reason = "{0} slat {1} + clat {2} = {3} != tlat {4},".format( | |
554 | self.failure_reason, slat, clat, slat+clat, tlat) | |
555 | self.passed = False | |
556 | ||
557 | ||
ef54f290 VF |
558 | class FioJobTest_t0019(FioJobTest): |
559 | """Test consists of fio test job t0019 | |
560 | Confirm that all offsets were touched sequentially""" | |
561 | ||
562 | def check_result(self): | |
1b4ba547 | 563 | super().check_result() |
ef54f290 VF |
564 | |
565 | bw_log_filename = os.path.join(self.test_dir, "test_bw.log") | |
0f5234b4 VF |
566 | file_data = self.get_file_fail(bw_log_filename) |
567 | if not file_data: | |
114eadb2 VF |
568 | return |
569 | ||
ef54f290 VF |
570 | log_lines = file_data.split('\n') |
571 | ||
572 | prev = -4096 | |
573 | for line in log_lines: | |
574 | if len(line.strip()) == 0: | |
575 | continue | |
576 | cur = int(line.split(',')[4]) | |
577 | if cur - prev != 4096: | |
578 | self.passed = False | |
1b4ba547 | 579 | self.failure_reason = f"offsets {prev}, {cur} not sequential" |
ef54f290 VF |
580 | return |
581 | prev = cur | |
582 | ||
583 | if cur/4096 != 255: | |
584 | self.passed = False | |
1b4ba547 | 585 | self.failure_reason = f"unexpected last offset {cur}" |
ef54f290 VF |
586 | |
587 | ||
588 | class FioJobTest_t0020(FioJobTest): | |
eb40b275 | 589 | """Test consists of fio test jobs t0020 and t0021 |
ef54f290 VF |
590 | Confirm that almost all offsets were touched non-sequentially""" |
591 | ||
592 | def check_result(self): | |
1b4ba547 | 593 | super().check_result() |
ef54f290 VF |
594 | |
595 | bw_log_filename = os.path.join(self.test_dir, "test_bw.log") | |
0f5234b4 VF |
596 | file_data = self.get_file_fail(bw_log_filename) |
597 | if not file_data: | |
114eadb2 VF |
598 | return |
599 | ||
ef54f290 VF |
600 | log_lines = file_data.split('\n') |
601 | ||
888dbd62 | 602 | offsets = [] |
ef54f290 VF |
603 | |
604 | prev = int(log_lines[0].split(',')[4]) | |
605 | for line in log_lines[1:]: | |
888dbd62 | 606 | offsets.append(prev/4096) |
ef54f290 VF |
607 | if len(line.strip()) == 0: |
608 | continue | |
609 | cur = int(line.split(',')[4]) | |
ef54f290 VF |
610 | prev = cur |
611 | ||
ef54f290 VF |
612 | if len(offsets) != 256: |
613 | self.passed = False | |
1b4ba547 | 614 | self.failure_reason += f" number of offsets is {len(offsets)} instead of 256" |
ef54f290 VF |
615 | |
616 | for i in range(256): | |
617 | if not i in offsets: | |
618 | self.passed = False | |
1b4ba547 | 619 | self.failure_reason += f" missing offset {i * 4096}" |
ef54f290 | 620 | |
1b4ba547 | 621 | (_, p) = runstest_1samp(list(offsets)) |
888dbd62 VF |
622 | if p < 0.05: |
623 | self.passed = False | |
624 | self.failure_reason += f" runs test failed with p = {p}" | |
625 | ||
ef54f290 | 626 | |
eb40b275 VF |
627 | class FioJobTest_t0022(FioJobTest): |
628 | """Test consists of fio test job t0022""" | |
629 | ||
630 | def check_result(self): | |
1b4ba547 | 631 | super().check_result() |
eb40b275 VF |
632 | |
633 | bw_log_filename = os.path.join(self.test_dir, "test_bw.log") | |
0f5234b4 VF |
634 | file_data = self.get_file_fail(bw_log_filename) |
635 | if not file_data: | |
114eadb2 VF |
636 | return |
637 | ||
eb40b275 VF |
638 | log_lines = file_data.split('\n') |
639 | ||
640 | filesize = 1024*1024 | |
641 | bs = 4096 | |
642 | seq_count = 0 | |
643 | offsets = set() | |
644 | ||
645 | prev = int(log_lines[0].split(',')[4]) | |
646 | for line in log_lines[1:]: | |
647 | offsets.add(prev/bs) | |
648 | if len(line.strip()) == 0: | |
649 | continue | |
650 | cur = int(line.split(',')[4]) | |
651 | if cur - prev == bs: | |
652 | seq_count += 1 | |
653 | prev = cur | |
654 | ||
655 | # 10 is an arbitrary threshold | |
656 | if seq_count > 10: | |
657 | self.passed = False | |
1b4ba547 | 658 | self.failure_reason = f"too many ({seq_count}) consecutive offsets" |
eb40b275 VF |
659 | |
660 | if len(offsets) == filesize/bs: | |
661 | self.passed = False | |
114eadb2 | 662 | self.failure_reason += " no duplicate offsets found with norandommap=1" |
eb40b275 VF |
663 | |
664 | ||
c37183f8 | 665 | class FioJobTest_t0023(FioJobTest): |
21a20229 | 666 | """Test consists of fio test job t0023 randtrimwrite test.""" |
c37183f8 | 667 | |
1fb78294 VF |
668 | def check_trimwrite(self, filename): |
669 | """Make sure that trims are followed by writes of the same size at the same offset.""" | |
670 | ||
c37183f8 | 671 | bw_log_filename = os.path.join(self.test_dir, filename) |
0f5234b4 VF |
672 | file_data = self.get_file_fail(bw_log_filename) |
673 | if not file_data: | |
114eadb2 VF |
674 | return |
675 | ||
c37183f8 VF |
676 | log_lines = file_data.split('\n') |
677 | ||
678 | prev_ddir = 1 | |
679 | for line in log_lines: | |
680 | if len(line.strip()) == 0: | |
681 | continue | |
682 | vals = line.split(',') | |
683 | ddir = int(vals[2]) | |
684 | bs = int(vals[3]) | |
685 | offset = int(vals[4]) | |
686 | if prev_ddir == 1: | |
687 | if ddir != 2: | |
688 | self.passed = False | |
21a20229 VF |
689 | self.failure_reason += " {0}: write not preceeded by trim: {1}".format( |
690 | bw_log_filename, line) | |
c37183f8 VF |
691 | break |
692 | else: | |
1b4ba547 | 693 | if ddir != 1: # pylint: disable=no-else-break |
c37183f8 | 694 | self.passed = False |
21a20229 VF |
695 | self.failure_reason += " {0}: trim not preceeded by write: {1}".format( |
696 | bw_log_filename, line) | |
c37183f8 VF |
697 | break |
698 | else: | |
699 | if prev_bs != bs: | |
700 | self.passed = False | |
21a20229 VF |
701 | self.failure_reason += " {0}: block size does not match: {1}".format( |
702 | bw_log_filename, line) | |
c37183f8 | 703 | break |
1b4ba547 | 704 | |
c37183f8 VF |
705 | if prev_offset != offset: |
706 | self.passed = False | |
21a20229 VF |
707 | self.failure_reason += " {0}: offset does not match: {1}".format( |
708 | bw_log_filename, line) | |
c37183f8 | 709 | break |
1b4ba547 | 710 | |
c37183f8 VF |
711 | prev_ddir = ddir |
712 | prev_bs = bs | |
713 | prev_offset = offset | |
714 | ||
715 | ||
9e83aa16 | 716 | def check_all_offsets(self, filename, sectorsize, filesize): |
21a20229 VF |
717 | """Make sure all offsets were touched.""" |
718 | ||
0f5234b4 VF |
719 | file_data = self.get_file_fail(os.path.join(self.test_dir, filename)) |
720 | if not file_data: | |
9e83aa16 VF |
721 | return |
722 | ||
723 | log_lines = file_data.split('\n') | |
724 | ||
725 | offsets = set() | |
726 | ||
727 | for line in log_lines: | |
728 | if len(line.strip()) == 0: | |
729 | continue | |
730 | vals = line.split(',') | |
731 | bs = int(vals[3]) | |
732 | offset = int(vals[4]) | |
733 | if offset % sectorsize != 0: | |
734 | self.passed = False | |
21a20229 VF |
735 | self.failure_reason += " {0}: offset {1} not a multiple of sector size {2}".format( |
736 | filename, offset, sectorsize) | |
737 | break | |
9e83aa16 VF |
738 | if bs % sectorsize != 0: |
739 | self.passed = False | |
21a20229 VF |
740 | self.failure_reason += " {0}: block size {1} not a multiple of sector size " \ |
741 | "{2}".format(filename, bs, sectorsize) | |
742 | break | |
9e83aa16 VF |
743 | for i in range(int(bs/sectorsize)): |
744 | offsets.add(offset/sectorsize + i) | |
745 | ||
746 | if len(offsets) != filesize/sectorsize: | |
747 | self.passed = False | |
21a20229 VF |
748 | self.failure_reason += " {0}: only {1} offsets touched; expected {2}".format( |
749 | filename, len(offsets), filesize/sectorsize) | |
9e83aa16 | 750 | else: |
21a20229 | 751 | logging.debug("%s: %d sectors touched", filename, len(offsets)) |
9e83aa16 VF |
752 | |
753 | ||
c37183f8 | 754 | def check_result(self): |
1b4ba547 | 755 | super().check_result() |
c37183f8 | 756 | |
9e83aa16 VF |
757 | filesize = 1024*1024 |
758 | ||
1fb78294 VF |
759 | self.check_trimwrite("basic_bw.log") |
760 | self.check_trimwrite("bs_bw.log") | |
761 | self.check_trimwrite("bsrange_bw.log") | |
762 | self.check_trimwrite("bssplit_bw.log") | |
763 | self.check_trimwrite("basic_no_rm_bw.log") | |
764 | self.check_trimwrite("bs_no_rm_bw.log") | |
765 | self.check_trimwrite("bsrange_no_rm_bw.log") | |
766 | self.check_trimwrite("bssplit_no_rm_bw.log") | |
c37183f8 | 767 | |
9e83aa16 VF |
768 | self.check_all_offsets("basic_bw.log", 4096, filesize) |
769 | self.check_all_offsets("bs_bw.log", 8192, filesize) | |
770 | self.check_all_offsets("bsrange_bw.log", 512, filesize) | |
771 | self.check_all_offsets("bssplit_bw.log", 512, filesize) | |
c37183f8 VF |
772 | |
773 | ||
2d5c4600 VF |
774 | class FioJobTest_t0024(FioJobTest_t0023): |
775 | """Test consists of fio test job t0024 trimwrite test.""" | |
776 | ||
777 | def check_result(self): | |
778 | # call FioJobTest_t0023's parent to skip checks done by t0023 | |
779 | super(FioJobTest_t0023, self).check_result() | |
780 | ||
781 | filesize = 1024*1024 | |
782 | ||
783 | self.check_trimwrite("basic_bw.log") | |
784 | self.check_trimwrite("bs_bw.log") | |
785 | self.check_trimwrite("bsrange_bw.log") | |
786 | self.check_trimwrite("bssplit_bw.log") | |
787 | ||
788 | self.check_all_offsets("basic_bw.log", 4096, filesize) | |
789 | self.check_all_offsets("bs_bw.log", 8192, filesize) | |
790 | self.check_all_offsets("bsrange_bw.log", 512, filesize) | |
791 | self.check_all_offsets("bssplit_bw.log", 512, filesize) | |
792 | ||
793 | ||
d661fb18 SK |
794 | class FioJobTest_t0025(FioJobTest): |
795 | """Test experimental verify read backs written data pattern.""" | |
796 | def check_result(self): | |
1b4ba547 | 797 | super().check_result() |
d661fb18 SK |
798 | |
799 | if not self.passed: | |
800 | return | |
801 | ||
802 | if self.json_data['jobs'][0]['read']['io_kbytes'] != 128: | |
803 | self.passed = False | |
804 | ||
ede04c27 LG |
805 | class FioJobTest_t0027(FioJobTest): |
806 | def setup(self, *args, **kws): | |
1b4ba547 | 807 | super().setup(*args, **kws) |
ede04c27 LG |
808 | self.pattern_file = os.path.join(self.test_dir, "t0027.pattern") |
809 | self.output_file = os.path.join(self.test_dir, "t0027file") | |
810 | self.pattern = os.urandom(16 << 10) | |
811 | with open(self.pattern_file, "wb") as f: | |
812 | f.write(self.pattern) | |
813 | ||
814 | def check_result(self): | |
1b4ba547 | 815 | super().check_result() |
ede04c27 LG |
816 | |
817 | if not self.passed: | |
818 | return | |
819 | ||
820 | with open(self.output_file, "rb") as f: | |
821 | data = f.read() | |
822 | ||
823 | if data != self.pattern: | |
824 | self.passed = False | |
d661fb18 | 825 | |
0a602473 | 826 | class FioJobTest_iops_rate(FioJobTest): |
12b609b5 | 827 | """Test consists of fio test job t0011 |
df1eaa36 VF |
828 | Confirm that job0 iops == 1000 |
829 | and that job1_iops / job0_iops ~ 8 | |
830 | With two runs of fio-3.16 I observed a ratio of 8.3""" | |
831 | ||
832 | def check_result(self): | |
1b4ba547 | 833 | super().check_result() |
df1eaa36 VF |
834 | |
835 | if not self.passed: | |
836 | return | |
837 | ||
838 | iops1 = self.json_data['jobs'][0]['read']['iops'] | |
7ddc4ed1 | 839 | logging.debug("Test %d: iops1: %f", self.testnum, iops1) |
df1eaa36 | 840 | iops2 = self.json_data['jobs'][1]['read']['iops'] |
7ddc4ed1 | 841 | logging.debug("Test %d: iops2: %f", self.testnum, iops2) |
df1eaa36 | 842 | ratio = iops2 / iops1 |
704cc4df | 843 | logging.debug("Test %d: ratio: %f", self.testnum, ratio) |
df1eaa36 | 844 | |
0a9b8988 | 845 | if iops1 < 950 or iops1 > 1050: |
1b4ba547 | 846 | self.failure_reason = f"{self.failure_reason} iops value mismatch," |
df1eaa36 VF |
847 | self.passed = False |
848 | ||
d4e74fda | 849 | if ratio < 6 or ratio > 10: |
1b4ba547 | 850 | self.failure_reason = f"{self.failure_reason} iops ratio mismatch," |
df1eaa36 VF |
851 | self.passed = False |
852 | ||
853 | ||
114eadb2 | 854 | class Requirements(): |
b1bc705e VF |
855 | """Requirements consists of multiple run environment characteristics. |
856 | These are to determine if a particular test can be run""" | |
857 | ||
858 | _linux = False | |
859 | _libaio = False | |
a2947c33 | 860 | _io_uring = False |
b1bc705e VF |
861 | _zbd = False |
862 | _root = False | |
863 | _zoned_nullb = False | |
864 | _not_macos = False | |
c58b33b4 | 865 | _not_windows = False |
b1bc705e VF |
866 | _unittests = False |
867 | _cpucount4 = False | |
2128f93a | 868 | _nvmecdev = False |
b1bc705e | 869 | |
2128f93a | 870 | def __init__(self, fio_root, args): |
b1bc705e | 871 | Requirements._not_macos = platform.system() != "Darwin" |
c58b33b4 | 872 | Requirements._not_windows = platform.system() != "Windows" |
b1bc705e VF |
873 | Requirements._linux = platform.system() == "Linux" |
874 | ||
875 | if Requirements._linux: | |
15a73987 VF |
876 | config_file = os.path.join(fio_root, "config-host.h") |
877 | contents, success = FioJobTest.get_file(config_file) | |
878 | if not success: | |
1b4ba547 | 879 | print(f"Unable to open {config_file} to check requirements") |
b1bc705e VF |
880 | Requirements._zbd = True |
881 | else: | |
b7694961 | 882 | Requirements._zbd = "CONFIG_HAS_BLKZONED" in contents |
b1bc705e VF |
883 | Requirements._libaio = "CONFIG_LIBAIO" in contents |
884 | ||
a2947c33 VF |
885 | contents, success = FioJobTest.get_file("/proc/kallsyms") |
886 | if not success: | |
887 | print("Unable to open '/proc/kallsyms' to probe for io_uring support") | |
888 | else: | |
889 | Requirements._io_uring = "io_uring_setup" in contents | |
890 | ||
1b4ba547 | 891 | Requirements._root = os.geteuid() == 0 |
b1bc705e | 892 | if Requirements._zbd and Requirements._root: |
8854e368 VF |
893 | try: |
894 | subprocess.run(["modprobe", "null_blk"], | |
895 | stdout=subprocess.PIPE, | |
896 | stderr=subprocess.PIPE) | |
897 | if os.path.exists("/sys/module/null_blk/parameters/zoned"): | |
898 | Requirements._zoned_nullb = True | |
899 | except Exception: | |
900 | pass | |
b1bc705e | 901 | |
742b8799 VF |
902 | if platform.system() == "Windows": |
903 | utest_exe = "unittest.exe" | |
904 | else: | |
905 | utest_exe = "unittest" | |
906 | unittest_path = os.path.join(fio_root, "unittests", utest_exe) | |
b1bc705e VF |
907 | Requirements._unittests = os.path.exists(unittest_path) |
908 | ||
909 | Requirements._cpucount4 = multiprocessing.cpu_count() >= 4 | |
2128f93a VF |
910 | Requirements._nvmecdev = args.nvmecdev |
911 | ||
912 | req_list = [ | |
913 | Requirements.linux, | |
914 | Requirements.libaio, | |
915 | Requirements.io_uring, | |
916 | Requirements.zbd, | |
917 | Requirements.root, | |
918 | Requirements.zoned_nullb, | |
919 | Requirements.not_macos, | |
920 | Requirements.not_windows, | |
921 | Requirements.unittests, | |
922 | Requirements.cpucount4, | |
923 | Requirements.nvmecdev, | |
924 | ] | |
b1bc705e VF |
925 | for req in req_list: |
926 | value, desc = req() | |
704cc4df | 927 | logging.debug("Requirements: Requirement '%s' met? %s", desc, value) |
b1bc705e | 928 | |
704cc4df VF |
929 | @classmethod |
930 | def linux(cls): | |
931 | """Are we running on Linux?""" | |
b1bc705e VF |
932 | return Requirements._linux, "Linux required" |
933 | ||
704cc4df VF |
934 | @classmethod |
935 | def libaio(cls): | |
936 | """Is libaio available?""" | |
b1bc705e VF |
937 | return Requirements._libaio, "libaio required" |
938 | ||
a2947c33 VF |
939 | @classmethod |
940 | def io_uring(cls): | |
941 | """Is io_uring available?""" | |
942 | return Requirements._io_uring, "io_uring required" | |
943 | ||
704cc4df VF |
944 | @classmethod |
945 | def zbd(cls): | |
946 | """Is ZBD support available?""" | |
b1bc705e VF |
947 | return Requirements._zbd, "Zoned block device support required" |
948 | ||
704cc4df VF |
949 | @classmethod |
950 | def root(cls): | |
951 | """Are we running as root?""" | |
b1bc705e VF |
952 | return Requirements._root, "root required" |
953 | ||
704cc4df VF |
954 | @classmethod |
955 | def zoned_nullb(cls): | |
956 | """Are zoned null block devices available?""" | |
b1bc705e VF |
957 | return Requirements._zoned_nullb, "Zoned null block device support required" |
958 | ||
704cc4df VF |
959 | @classmethod |
960 | def not_macos(cls): | |
961 | """Are we running on a platform other than macOS?""" | |
b1bc705e VF |
962 | return Requirements._not_macos, "platform other than macOS required" |
963 | ||
704cc4df VF |
964 | @classmethod |
965 | def not_windows(cls): | |
966 | """Are we running on a platform other than Windws?""" | |
c58b33b4 VF |
967 | return Requirements._not_windows, "platform other than Windows required" |
968 | ||
704cc4df VF |
969 | @classmethod |
970 | def unittests(cls): | |
971 | """Were unittests built?""" | |
b1bc705e VF |
972 | return Requirements._unittests, "Unittests support required" |
973 | ||
704cc4df VF |
974 | @classmethod |
975 | def cpucount4(cls): | |
976 | """Do we have at least 4 CPUs?""" | |
b1bc705e VF |
977 | return Requirements._cpucount4, "4+ CPUs required" |
978 | ||
2128f93a VF |
979 | @classmethod |
980 | def nvmecdev(cls): | |
981 | """Do we have an NVMe character device to test?""" | |
982 | return Requirements._nvmecdev, "NVMe character device test target required" | |
983 | ||
b1bc705e | 984 | |
df1eaa36 | 985 | SUCCESS_DEFAULT = { |
704cc4df VF |
986 | 'zero_return': True, |
987 | 'stderr_empty': True, | |
988 | 'timeout': 600, | |
989 | } | |
df1eaa36 | 990 | SUCCESS_NONZERO = { |
704cc4df VF |
991 | 'zero_return': False, |
992 | 'stderr_empty': False, | |
993 | 'timeout': 600, | |
994 | } | |
df1eaa36 | 995 | SUCCESS_STDERR = { |
704cc4df VF |
996 | 'zero_return': True, |
997 | 'stderr_empty': False, | |
998 | 'timeout': 600, | |
999 | } | |
df1eaa36 | 1000 | TEST_LIST = [ |
704cc4df VF |
1001 | { |
1002 | 'test_id': 1, | |
1003 | 'test_class': FioJobTest, | |
1004 | 'job': 't0001-52c58027.fio', | |
1005 | 'success': SUCCESS_DEFAULT, | |
1006 | 'pre_job': None, | |
1007 | 'pre_success': None, | |
1008 | 'requirements': [], | |
1009 | }, | |
1010 | { | |
1011 | 'test_id': 2, | |
1012 | 'test_class': FioJobTest, | |
1013 | 'job': 't0002-13af05ae-post.fio', | |
1014 | 'success': SUCCESS_DEFAULT, | |
1015 | 'pre_job': 't0002-13af05ae-pre.fio', | |
1016 | 'pre_success': None, | |
1017 | 'requirements': [Requirements.linux, Requirements.libaio], | |
1018 | }, | |
1019 | { | |
1020 | 'test_id': 3, | |
1021 | 'test_class': FioJobTest, | |
1022 | 'job': 't0003-0ae2c6e1-post.fio', | |
1023 | 'success': SUCCESS_NONZERO, | |
1024 | 'pre_job': 't0003-0ae2c6e1-pre.fio', | |
1025 | 'pre_success': SUCCESS_DEFAULT, | |
1026 | 'requirements': [Requirements.linux, Requirements.libaio], | |
1027 | }, | |
1028 | { | |
1029 | 'test_id': 4, | |
1030 | 'test_class': FioJobTest, | |
1031 | 'job': 't0004-8a99fdf6.fio', | |
1032 | 'success': SUCCESS_DEFAULT, | |
1033 | 'pre_job': None, | |
1034 | 'pre_success': None, | |
1035 | 'requirements': [Requirements.linux, Requirements.libaio], | |
1036 | }, | |
1037 | { | |
1038 | 'test_id': 5, | |
1039 | 'test_class': FioJobTest_t0005, | |
1040 | 'job': 't0005-f7078f7b.fio', | |
1041 | 'success': SUCCESS_DEFAULT, | |
1042 | 'pre_job': None, | |
1043 | 'pre_success': None, | |
1044 | 'output_format': 'json', | |
1045 | 'requirements': [Requirements.not_windows], | |
1046 | }, | |
1047 | { | |
1048 | 'test_id': 6, | |
1049 | 'test_class': FioJobTest_t0006, | |
1050 | 'job': 't0006-82af2a7c.fio', | |
1051 | 'success': SUCCESS_DEFAULT, | |
1052 | 'pre_job': None, | |
1053 | 'pre_success': None, | |
1054 | 'output_format': 'json', | |
1055 | 'requirements': [Requirements.linux, Requirements.libaio], | |
1056 | }, | |
1057 | { | |
1058 | 'test_id': 7, | |
1059 | 'test_class': FioJobTest_t0007, | |
1060 | 'job': 't0007-37cf9e3c.fio', | |
1061 | 'success': SUCCESS_DEFAULT, | |
1062 | 'pre_job': None, | |
1063 | 'pre_success': None, | |
1064 | 'output_format': 'json', | |
1065 | 'requirements': [], | |
1066 | }, | |
1067 | { | |
1068 | 'test_id': 8, | |
1069 | 'test_class': FioJobTest_t0008, | |
1070 | 'job': 't0008-ae2fafc8.fio', | |
1071 | 'success': SUCCESS_DEFAULT, | |
1072 | 'pre_job': None, | |
1073 | 'pre_success': None, | |
1074 | 'output_format': 'json', | |
1075 | 'requirements': [], | |
1076 | }, | |
1077 | { | |
1078 | 'test_id': 9, | |
1079 | 'test_class': FioJobTest_t0009, | |
1080 | 'job': 't0009-f8b0bd10.fio', | |
1081 | 'success': SUCCESS_DEFAULT, | |
1082 | 'pre_job': None, | |
1083 | 'pre_success': None, | |
1084 | 'output_format': 'json', | |
1085 | 'requirements': [Requirements.not_macos, | |
1086 | Requirements.cpucount4], | |
1087 | # mac os does not support CPU affinity | |
1088 | }, | |
1089 | { | |
1090 | 'test_id': 10, | |
1091 | 'test_class': FioJobTest, | |
1092 | 'job': 't0010-b7aae4ba.fio', | |
1093 | 'success': SUCCESS_DEFAULT, | |
1094 | 'pre_job': None, | |
1095 | 'pre_success': None, | |
1096 | 'requirements': [], | |
1097 | }, | |
1098 | { | |
1099 | 'test_id': 11, | |
0a602473 | 1100 | 'test_class': FioJobTest_iops_rate, |
704cc4df VF |
1101 | 'job': 't0011-5d2788d5.fio', |
1102 | 'success': SUCCESS_DEFAULT, | |
1103 | 'pre_job': None, | |
1104 | 'pre_success': None, | |
1105 | 'output_format': 'json', | |
1106 | 'requirements': [], | |
1107 | }, | |
0a602473 BVA |
1108 | { |
1109 | 'test_id': 12, | |
d4e74fda | 1110 | 'test_class': FioJobTest_t0012, |
0a602473 BVA |
1111 | 'job': 't0012.fio', |
1112 | 'success': SUCCESS_DEFAULT, | |
1113 | 'pre_job': None, | |
1114 | 'pre_success': None, | |
1115 | 'output_format': 'json', | |
d4e74fda | 1116 | 'requirements': [], |
0a602473 | 1117 | }, |
f0c7ae7a BVA |
1118 | { |
1119 | 'test_id': 13, | |
061a0773 | 1120 | 'test_class': FioJobTest, |
f0c7ae7a BVA |
1121 | 'job': 't0013.fio', |
1122 | 'success': SUCCESS_DEFAULT, | |
1123 | 'pre_job': None, | |
1124 | 'pre_success': None, | |
1125 | 'output_format': 'json', | |
1126 | 'requirements': [], | |
1127 | }, | |
d4e74fda DB |
1128 | { |
1129 | 'test_id': 14, | |
1130 | 'test_class': FioJobTest_t0014, | |
1131 | 'job': 't0014.fio', | |
1132 | 'success': SUCCESS_DEFAULT, | |
1133 | 'pre_job': None, | |
1134 | 'pre_success': None, | |
1135 | 'output_format': 'json', | |
1136 | 'requirements': [], | |
1137 | }, | |
60ebb939 VF |
1138 | { |
1139 | 'test_id': 15, | |
1140 | 'test_class': FioJobTest_t0015, | |
1141 | 'job': 't0015-e78980ff.fio', | |
1142 | 'success': SUCCESS_DEFAULT, | |
1143 | 'pre_job': None, | |
1144 | 'pre_success': None, | |
1145 | 'output_format': 'json', | |
1146 | 'requirements': [Requirements.linux, Requirements.libaio], | |
1147 | }, | |
de31fe9a VF |
1148 | { |
1149 | 'test_id': 16, | |
1150 | 'test_class': FioJobTest_t0015, | |
f045d5f8 | 1151 | 'job': 't0016-d54ae22.fio', |
de31fe9a VF |
1152 | 'success': SUCCESS_DEFAULT, |
1153 | 'pre_job': None, | |
1154 | 'pre_success': None, | |
1155 | 'output_format': 'json', | |
1156 | 'requirements': [], | |
1157 | }, | |
31a58cba VF |
1158 | { |
1159 | 'test_id': 17, | |
1160 | 'test_class': FioJobTest_t0015, | |
1161 | 'job': 't0017.fio', | |
1162 | 'success': SUCCESS_DEFAULT, | |
1163 | 'pre_job': None, | |
1164 | 'pre_success': None, | |
1165 | 'output_format': 'json', | |
1166 | 'requirements': [Requirements.not_windows], | |
1167 | }, | |
a2947c33 VF |
1168 | { |
1169 | 'test_id': 18, | |
1170 | 'test_class': FioJobTest, | |
1171 | 'job': 't0018.fio', | |
1172 | 'success': SUCCESS_DEFAULT, | |
1173 | 'pre_job': None, | |
1174 | 'pre_success': None, | |
1175 | 'requirements': [Requirements.linux, Requirements.io_uring], | |
1176 | }, | |
ef54f290 VF |
1177 | { |
1178 | 'test_id': 19, | |
1179 | 'test_class': FioJobTest_t0019, | |
1180 | 'job': 't0019.fio', | |
1181 | 'success': SUCCESS_DEFAULT, | |
1182 | 'pre_job': None, | |
1183 | 'pre_success': None, | |
1184 | 'requirements': [], | |
1185 | }, | |
1186 | { | |
1187 | 'test_id': 20, | |
1188 | 'test_class': FioJobTest_t0020, | |
1189 | 'job': 't0020.fio', | |
1190 | 'success': SUCCESS_DEFAULT, | |
1191 | 'pre_job': None, | |
1192 | 'pre_success': None, | |
1193 | 'requirements': [], | |
1194 | }, | |
eb40b275 VF |
1195 | { |
1196 | 'test_id': 21, | |
1197 | 'test_class': FioJobTest_t0020, | |
1198 | 'job': 't0021.fio', | |
1199 | 'success': SUCCESS_DEFAULT, | |
1200 | 'pre_job': None, | |
1201 | 'pre_success': None, | |
1202 | 'requirements': [], | |
1203 | }, | |
1204 | { | |
1205 | 'test_id': 22, | |
1206 | 'test_class': FioJobTest_t0022, | |
1207 | 'job': 't0022.fio', | |
1208 | 'success': SUCCESS_DEFAULT, | |
1209 | 'pre_job': None, | |
1210 | 'pre_success': None, | |
1211 | 'requirements': [], | |
1212 | }, | |
c37183f8 VF |
1213 | { |
1214 | 'test_id': 23, | |
1215 | 'test_class': FioJobTest_t0023, | |
1216 | 'job': 't0023.fio', | |
1217 | 'success': SUCCESS_DEFAULT, | |
1218 | 'pre_job': None, | |
1219 | 'pre_success': None, | |
1220 | 'requirements': [], | |
1221 | }, | |
2d5c4600 VF |
1222 | { |
1223 | 'test_id': 24, | |
1224 | 'test_class': FioJobTest_t0024, | |
1225 | 'job': 't0024.fio', | |
1226 | 'success': SUCCESS_DEFAULT, | |
1227 | 'pre_job': None, | |
1228 | 'pre_success': None, | |
1229 | 'requirements': [], | |
1230 | }, | |
d661fb18 SK |
1231 | { |
1232 | 'test_id': 25, | |
1233 | 'test_class': FioJobTest_t0025, | |
1234 | 'job': 't0025.fio', | |
1235 | 'success': SUCCESS_DEFAULT, | |
1236 | 'pre_job': None, | |
1237 | 'pre_success': None, | |
1238 | 'output_format': 'json', | |
1239 | 'requirements': [], | |
1240 | }, | |
c4704c08 SK |
1241 | { |
1242 | 'test_id': 26, | |
1243 | 'test_class': FioJobTest, | |
1244 | 'job': 't0026.fio', | |
1245 | 'success': SUCCESS_DEFAULT, | |
1246 | 'pre_job': None, | |
1247 | 'pre_success': None, | |
1248 | 'requirements': [Requirements.not_windows], | |
1249 | }, | |
ede04c27 LG |
1250 | { |
1251 | 'test_id': 27, | |
1252 | 'test_class': FioJobTest_t0027, | |
1253 | 'job': 't0027.fio', | |
1254 | 'success': SUCCESS_DEFAULT, | |
1255 | 'pre_job': None, | |
1256 | 'pre_success': None, | |
1257 | 'requirements': [], | |
1258 | }, | |
23fb1642 VF |
1259 | { |
1260 | 'test_id': 28, | |
1261 | 'test_class': FioJobTest, | |
1262 | 'job': 't0028-c6cade16.fio', | |
1263 | 'success': SUCCESS_DEFAULT, | |
1264 | 'pre_job': None, | |
1265 | 'pre_success': None, | |
1266 | 'requirements': [], | |
1267 | }, | |
704cc4df VF |
1268 | { |
1269 | 'test_id': 1000, | |
1270 | 'test_class': FioExeTest, | |
1271 | 'exe': 't/axmap', | |
1272 | 'parameters': None, | |
1273 | 'success': SUCCESS_DEFAULT, | |
1274 | 'requirements': [], | |
1275 | }, | |
1276 | { | |
1277 | 'test_id': 1001, | |
1278 | 'test_class': FioExeTest, | |
1279 | 'exe': 't/ieee754', | |
1280 | 'parameters': None, | |
1281 | 'success': SUCCESS_DEFAULT, | |
1282 | 'requirements': [], | |
1283 | }, | |
1284 | { | |
1285 | 'test_id': 1002, | |
1286 | 'test_class': FioExeTest, | |
1287 | 'exe': 't/lfsr-test', | |
1288 | 'parameters': ['0xFFFFFF', '0', '0', 'verify'], | |
1289 | 'success': SUCCESS_STDERR, | |
1290 | 'requirements': [], | |
1291 | }, | |
1292 | { | |
1293 | 'test_id': 1003, | |
1294 | 'test_class': FioExeTest, | |
1295 | 'exe': 't/readonly.py', | |
1296 | 'parameters': ['-f', '{fio_path}'], | |
1297 | 'success': SUCCESS_DEFAULT, | |
1298 | 'requirements': [], | |
1299 | }, | |
1300 | { | |
1301 | 'test_id': 1004, | |
1302 | 'test_class': FioExeTest, | |
1303 | 'exe': 't/steadystate_tests.py', | |
1304 | 'parameters': ['{fio_path}'], | |
1305 | 'success': SUCCESS_DEFAULT, | |
1306 | 'requirements': [], | |
1307 | }, | |
1308 | { | |
1309 | 'test_id': 1005, | |
1310 | 'test_class': FioExeTest, | |
1311 | 'exe': 't/stest', | |
1312 | 'parameters': None, | |
1313 | 'success': SUCCESS_STDERR, | |
1314 | 'requirements': [], | |
1315 | }, | |
1316 | { | |
1317 | 'test_id': 1006, | |
1318 | 'test_class': FioExeTest, | |
1319 | 'exe': 't/strided.py', | |
1320 | 'parameters': ['{fio_path}'], | |
1321 | 'success': SUCCESS_DEFAULT, | |
1322 | 'requirements': [], | |
1323 | }, | |
1324 | { | |
1325 | 'test_id': 1007, | |
1326 | 'test_class': FioExeTest, | |
037b2b50 DF |
1327 | 'exe': 't/zbd/run-tests-against-nullb', |
1328 | 'parameters': ['-s', '1'], | |
704cc4df VF |
1329 | 'success': SUCCESS_DEFAULT, |
1330 | 'requirements': [Requirements.linux, Requirements.zbd, | |
1331 | Requirements.root], | |
1332 | }, | |
1333 | { | |
1334 | 'test_id': 1008, | |
1335 | 'test_class': FioExeTest, | |
037b2b50 DF |
1336 | 'exe': 't/zbd/run-tests-against-nullb', |
1337 | 'parameters': ['-s', '2'], | |
704cc4df VF |
1338 | 'success': SUCCESS_DEFAULT, |
1339 | 'requirements': [Requirements.linux, Requirements.zbd, | |
1340 | Requirements.root, Requirements.zoned_nullb], | |
1341 | }, | |
1342 | { | |
1343 | 'test_id': 1009, | |
1344 | 'test_class': FioExeTest, | |
1345 | 'exe': 'unittests/unittest', | |
1346 | 'parameters': None, | |
1347 | 'success': SUCCESS_DEFAULT, | |
1348 | 'requirements': [Requirements.unittests], | |
1349 | }, | |
1350 | { | |
1351 | 'test_id': 1010, | |
1352 | 'test_class': FioExeTest, | |
1353 | 'exe': 't/latency_percentiles.py', | |
1354 | 'parameters': ['-f', '{fio_path}'], | |
1355 | 'success': SUCCESS_DEFAULT, | |
1356 | 'requirements': [], | |
1357 | }, | |
8403eca6 VF |
1358 | { |
1359 | 'test_id': 1011, | |
1360 | 'test_class': FioExeTest, | |
1361 | 'exe': 't/jsonplus2csv_test.py', | |
1362 | 'parameters': ['-f', '{fio_path}'], | |
1363 | 'success': SUCCESS_DEFAULT, | |
1364 | 'requirements': [], | |
1365 | }, | |
03900b0b | 1366 | { |
1367 | 'test_id': 1012, | |
1368 | 'test_class': FioExeTest, | |
1369 | 'exe': 't/log_compression.py', | |
1370 | 'parameters': ['-f', '{fio_path}'], | |
1371 | 'success': SUCCESS_DEFAULT, | |
1372 | 'requirements': [], | |
1373 | }, | |
c994fa62 VF |
1374 | { |
1375 | 'test_id': 1013, | |
1376 | 'test_class': FioExeTest, | |
1377 | 'exe': 't/random_seed.py', | |
1378 | 'parameters': ['-f', '{fio_path}'], | |
1379 | 'success': SUCCESS_DEFAULT, | |
1380 | 'requirements': [], | |
1381 | }, | |
2128f93a VF |
1382 | { |
1383 | 'test_id': 1014, | |
1384 | 'test_class': FioExeTest, | |
1385 | 'exe': 't/nvmept.py', | |
1386 | 'parameters': ['-f', '{fio_path}', '--dut', '{nvmecdev}'], | |
1387 | 'success': SUCCESS_DEFAULT, | |
1388 | 'requirements': [Requirements.linux, Requirements.nvmecdev], | |
1389 | }, | |
df1eaa36 VF |
1390 | ] |
1391 | ||
1392 | ||
1393 | def parse_args(): | |
704cc4df VF |
1394 | """Parse command-line arguments.""" |
1395 | ||
df1eaa36 VF |
1396 | parser = argparse.ArgumentParser() |
1397 | parser.add_argument('-r', '--fio-root', | |
1398 | help='fio root path') | |
1399 | parser.add_argument('-f', '--fio', | |
1400 | help='path to fio executable (e.g., ./fio)') | |
1401 | parser.add_argument('-a', '--artifact-root', | |
1402 | help='artifact root directory') | |
1403 | parser.add_argument('-s', '--skip', nargs='+', type=int, | |
1404 | help='list of test(s) to skip') | |
1405 | parser.add_argument('-o', '--run-only', nargs='+', type=int, | |
1406 | help='list of test(s) to run, skipping all others') | |
6d5470c3 VF |
1407 | parser.add_argument('-d', '--debug', action='store_true', |
1408 | help='provide debug output') | |
b1bc705e VF |
1409 | parser.add_argument('-k', '--skip-req', action='store_true', |
1410 | help='skip requirements checking') | |
58a77d2a VF |
1411 | parser.add_argument('-p', '--pass-through', action='append', |
1412 | help='pass-through an argument to an executable test') | |
2128f93a VF |
1413 | parser.add_argument('--nvmecdev', action='store', default=None, |
1414 | help='NVMe character device for **DESTRUCTIVE** testing (e.g., /dev/ng0n1)') | |
df1eaa36 VF |
1415 | args = parser.parse_args() |
1416 | ||
1417 | return args | |
1418 | ||
1419 | ||
1420 | def main(): | |
704cc4df VF |
1421 | """Entry point.""" |
1422 | ||
df1eaa36 | 1423 | args = parse_args() |
6d5470c3 VF |
1424 | if args.debug: |
1425 | logging.basicConfig(level=logging.DEBUG) | |
1426 | else: | |
1427 | logging.basicConfig(level=logging.INFO) | |
1428 | ||
58a77d2a VF |
1429 | pass_through = {} |
1430 | if args.pass_through: | |
1431 | for arg in args.pass_through: | |
1432 | if not ':' in arg: | |
1b4ba547 | 1433 | print(f"Invalid --pass-through argument '{arg}'") |
58a77d2a VF |
1434 | print("Syntax for --pass-through is TESTNUMBER:ARGUMENT") |
1435 | return | |
061a0773 | 1436 | split = arg.split(":", 1) |
58a77d2a | 1437 | pass_through[int(split[0])] = split[1] |
061a0773 | 1438 | logging.debug("Pass-through arguments: %s", pass_through) |
58a77d2a | 1439 | |
df1eaa36 VF |
1440 | if args.fio_root: |
1441 | fio_root = args.fio_root | |
1442 | else: | |
6d5470c3 | 1443 | fio_root = str(Path(__file__).absolute().parent.parent) |
1b4ba547 | 1444 | print(f"fio root is {fio_root}") |
df1eaa36 VF |
1445 | |
1446 | if args.fio: | |
1447 | fio_path = args.fio | |
1448 | else: | |
742b8799 VF |
1449 | if platform.system() == "Windows": |
1450 | fio_exe = "fio.exe" | |
1451 | else: | |
1452 | fio_exe = "fio" | |
1453 | fio_path = os.path.join(fio_root, fio_exe) | |
1b4ba547 | 1454 | print(f"fio path is {fio_path}") |
6d5470c3 VF |
1455 | if not shutil.which(fio_path): |
1456 | print("Warning: fio executable not found") | |
df1eaa36 VF |
1457 | |
1458 | artifact_root = args.artifact_root if args.artifact_root else \ | |
1b4ba547 | 1459 | f"fio-test-{time.strftime('%Y%m%d-%H%M%S')}" |
df1eaa36 | 1460 | os.mkdir(artifact_root) |
1b4ba547 | 1461 | print(f"Artifact directory is {artifact_root}") |
df1eaa36 | 1462 | |
b1bc705e | 1463 | if not args.skip_req: |
2128f93a | 1464 | req = Requirements(fio_root, args) |
b1bc705e | 1465 | |
df1eaa36 VF |
1466 | passed = 0 |
1467 | failed = 0 | |
1468 | skipped = 0 | |
1469 | ||
1470 | for config in TEST_LIST: | |
1471 | if (args.skip and config['test_id'] in args.skip) or \ | |
1472 | (args.run_only and config['test_id'] not in args.run_only): | |
1473 | skipped = skipped + 1 | |
1b4ba547 | 1474 | print(f"Test {config['test_id']} SKIPPED (User request)") |
df1eaa36 VF |
1475 | continue |
1476 | ||
1477 | if issubclass(config['test_class'], FioJobTest): | |
1478 | if config['pre_job']: | |
1479 | fio_pre_job = os.path.join(fio_root, 't', 'jobs', | |
1480 | config['pre_job']) | |
1481 | else: | |
1482 | fio_pre_job = None | |
1483 | if config['pre_success']: | |
1484 | fio_pre_success = config['pre_success'] | |
1485 | else: | |
1486 | fio_pre_success = None | |
1487 | if 'output_format' in config: | |
1488 | output_format = config['output_format'] | |
1489 | else: | |
1490 | output_format = 'normal' | |
1491 | test = config['test_class']( | |
1492 | fio_path, | |
1493 | os.path.join(fio_root, 't', 'jobs', config['job']), | |
1494 | config['success'], | |
1495 | fio_pre_job=fio_pre_job, | |
1496 | fio_pre_success=fio_pre_success, | |
1497 | output_format=output_format) | |
9393cdaa | 1498 | desc = config['job'] |
df1eaa36 VF |
1499 | elif issubclass(config['test_class'], FioExeTest): |
1500 | exe_path = os.path.join(fio_root, config['exe']) | |
1501 | if config['parameters']: | |
2128f93a VF |
1502 | parameters = [p.format(fio_path=fio_path, nvmecdev=args.nvmecdev) |
1503 | for p in config['parameters']] | |
df1eaa36 | 1504 | else: |
58a77d2a | 1505 | parameters = [] |
742b8799 | 1506 | if Path(exe_path).suffix == '.py' and platform.system() == "Windows": |
58a77d2a | 1507 | parameters.insert(0, exe_path) |
742b8799 | 1508 | exe_path = "python.exe" |
58a77d2a VF |
1509 | if config['test_id'] in pass_through: |
1510 | parameters += pass_through[config['test_id']].split() | |
df1eaa36 VF |
1511 | test = config['test_class'](exe_path, parameters, |
1512 | config['success']) | |
9393cdaa | 1513 | desc = config['exe'] |
df1eaa36 | 1514 | else: |
1b4ba547 | 1515 | print(f"Test {config['test_id']} FAILED: unable to process test config") |
df1eaa36 VF |
1516 | failed = failed + 1 |
1517 | continue | |
1518 | ||
b1bc705e | 1519 | if not args.skip_req: |
704cc4df | 1520 | reqs_met = True |
b1bc705e | 1521 | for req in config['requirements']: |
704cc4df VF |
1522 | reqs_met, reason = req() |
1523 | logging.debug("Test %d: Requirement '%s' met? %s", config['test_id'], reason, | |
1524 | reqs_met) | |
1525 | if not reqs_met: | |
b1bc705e | 1526 | break |
704cc4df | 1527 | if not reqs_met: |
1b4ba547 | 1528 | print(f"Test {config['test_id']} SKIPPED ({reason}) {desc}") |
b1bc705e VF |
1529 | skipped = skipped + 1 |
1530 | continue | |
1531 | ||
aa9f2627 VF |
1532 | try: |
1533 | test.setup(artifact_root, config['test_id']) | |
1534 | test.run() | |
1535 | test.check_result() | |
1536 | except KeyboardInterrupt: | |
1537 | break | |
1538 | except Exception as e: | |
1539 | test.passed = False | |
1540 | test.failure_reason += str(e) | |
1541 | logging.debug("Test %d exception:\n%s\n", config['test_id'], traceback.format_exc()) | |
df1eaa36 VF |
1542 | if test.passed: |
1543 | result = "PASSED" | |
1544 | passed = passed + 1 | |
1545 | else: | |
1b4ba547 | 1546 | result = f"FAILED: {test.failure_reason}" |
df1eaa36 | 1547 | failed = failed + 1 |
15a73987 VF |
1548 | contents, _ = FioJobTest.get_file(test.stderr_file) |
1549 | logging.debug("Test %d: stderr:\n%s", config['test_id'], contents) | |
1550 | contents, _ = FioJobTest.get_file(test.stdout_file) | |
1551 | logging.debug("Test %d: stdout:\n%s", config['test_id'], contents) | |
1b4ba547 | 1552 | print(f"Test {config['test_id']} {result} {desc}") |
df1eaa36 | 1553 | |
1b4ba547 | 1554 | print(f"{passed} test(s) passed, {failed} failed, {skipped} skipped") |
df1eaa36 VF |
1555 | |
1556 | sys.exit(failed) | |
1557 | ||
1558 | ||
1559 | if __name__ == '__main__': | |
1560 | main() |