Mercurial > hg > orthanc-tests
view PerfsDb/Test.py @ 248:26c3a1ed935a
testing of encodings in DICOMweb
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Tue, 25 Jun 2019 14:22:48 +0200 |
parents | f42c10dab862 |
children |
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import os import time import statistics from orthancRestApi import OrthancClient from TestResult import TestResult class Test: def __init__(self, name: str): self.name = name self._orthanc = None self.repeatCount = 20 def setOrthancClient(self, orthanc: OrthancClient): self._orthanc = orthanc def setRepeatCount(self, repeatCount: int): self.repeatCount = repeatCount def beforeAll(self): """ Code to execute before the execution of all repetitions of a test; i.e: upload a file. This code is not included in timings """ pass def beforeEach(self): """ Code to execute before the execution of each repetition of a test. This code is not included in timings """ pass def test(self): """ Code whose execution time will be measured """ pass def afterEach(self): """ Code to execute after the execution of each repetition of a test. This code is not included in timings """ pass def afterAll(self): """ Code to execute after the execution of all repetitions of a test. This code is not included in timings """ pass def run(self) -> TestResult: result = TestResult(self.name) self.beforeAll() for i in range(0, self.repeatCount): self.beforeEach() try: with open('/proc/sys/vm/drop_caches', 'w') as f: f.write('3') except: print('Please run this script as root to be able to flush the disk cache, and have reproducible runtimes') startTime = time.time() self.test() endTime = time.time() self.afterEach() result.add((endTime - startTime) * 1000) self.afterAll() result.compute() return result def __str__(self): return "{name:<40}: {avg:>8.2f} ms {min:>8.2f} ms {max:>8.2f} ms".format( name=self.name, avg = self.averageTimeInMs, min=self.minTimeInMs, max=self.maxTimeInMs )