190 lines
7.8 KiB
Python
190 lines
7.8 KiB
Python
from os import listdir, mkdir
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from os.path import join, exists
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from subprocess import call, TimeoutExpired
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from SprintLib.queue import notify
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from Main.models import ExtraFile, SolutionFile
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from Main.models.progress import Progress
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from Sprint.settings import CONSTS
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from SprintLib.utils import get_bytes, Timer
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class TestException(Exception):
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pass
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class BaseTester:
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working_directory = "app"
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checker_code = None
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def before_test(self):
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files = [
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file
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for file in listdir(self.solution.testing_directory)
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if file.endswith("." + self.solution.language.file_type)
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]
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code = self.solution.exec_command(
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f'{self.build_command} {" ".join(files)}',
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working_directory=self.working_directory,
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)
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if code != 0:
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raise TestException("CE")
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def test(self, filename):
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with Timer(self.solution, filename):
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code = self.solution.exec_command(
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f"< {filename} {self.command} > output.txt",
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timeout=self.solution.task.time_limit / 1000,
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)
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if code != 0:
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raise TestException("RE")
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result = open(join(self.solution.testing_directory, "output.txt"), "r").read().strip().replace('\r\n', '\n')
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print("got result", result)
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if self.checker_code is not None:
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print('using checker')
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with open(join(self.path, 'expected.txt'), 'w') as fs:
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fs.write(self.predicted)
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with open(join(self.path, 'checker.py'), 'w') as fs:
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fs.write(self.checker_code)
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code = call(f'docker exec -i solution_{self.solution.id}_checker sh -c "cd app && python checker.py"', shell=True, timeout=1)
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if code != 0:
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raise TestException("WA")
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else:
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print('using simple check')
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if result != self.predicted:
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print('incorrect')
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raise TestException("WA")
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print('correct')
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def after_test(self):
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pass
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@property
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def command(self):
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return "./executable.exe"
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@property
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def build_command(self):
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return ""
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def call(self, command):
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return call(f'cd {self.path} && {command}', shell=True)
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@property
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def path(self):
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return join("solutions", str(self.solution.id))
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def __init__(self, solution):
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self.solution = solution
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def set_test(self, num):
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self.solution.result = CONSTS["testing_status"] + f"({num})"
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self.solution.save()
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def _setup_networking(self):
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self.dockerfiles = sorted(
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list(ExtraFile.objects.filter(filename__startswith="Dockerfile_", readable=True, task=self.solution.task)),
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key=lambda x: x.filename)
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self.call(f"docker network create solution_network_{self.solution.id}")
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for file in self.dockerfiles:
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add_name = file.filename[11:]
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with open(join(self.path, 'Dockerfile'), 'w') as fs:
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fs.write(file.text)
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self.call(f"docker build -t solution_image_{self.solution.id}_{add_name} .")
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run_command = f"docker run "\
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f"--hostname {add_name} "\
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f"--network solution_network_{self.solution.id} "\
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f"--name solution_container_{self.solution.id}_{add_name} "\
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f"-t -d solution_image_{self.solution.id}_{add_name}"
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print('run command', run_command)
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self.call(run_command)
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def execute(self):
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self.solution.result = CONSTS["testing_status"]
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self.solution.save()
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if not exists("solutions"):
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mkdir("solutions")
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mkdir(self.path)
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for file in SolutionFile.objects.filter(solution=self.solution):
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dirs = file.path.split("/")
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for i in range(len(dirs) - 1):
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name = join(
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self.path, "/".join(dirs[: i + 1])
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)
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if not exists(name):
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mkdir(name)
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with open(
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join(self.path, file.path), "wb"
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) as fs:
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fs.write(get_bytes(file.fs_id).replace(b"\r\n", b"\n"))
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for file in ExtraFile.objects.filter(task=self.solution.task):
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with open(
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join(self.path, file.filename), 'wb'
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) as fs:
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bts = get_bytes(file.fs_id)
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fs.write(bts)
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print("Files copied")
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self._setup_networking()
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docker_command = f"docker run --network solution_network_{self.solution.id} --name solution_{self.solution.id} --volume=/sprint-data/solutions/{self.solution.id}:/{self.working_directory} -t -d {self.solution.language.image}"
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print(docker_command)
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call(docker_command, shell=True)
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checker = ExtraFile.objects.filter(task=self.solution.task, filename='checker.py').first()
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if checker is not None:
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self.checker_code = checker.text
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call(f"docker run --name solution_{self.solution.id}_checker --volume=/sprint-data/solutions/{self.solution.id}:/app -t -d python:3.6", shell=True)
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print("Container created")
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try:
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self.before_test()
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print("before test finished")
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for test in self.solution.task.tests:
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if not test.filename.endswith(".a"):
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self.predicted = ExtraFile.objects.get(
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task=self.solution.task, filename=test.filename + ".a"
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).text.strip().replace('\r\n', '\n')
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print('predicted:', self.predicted)
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self.solution.test = int(test.filename)
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self.solution.extras[test.filename] = {'predicted': self.predicted, 'output': ''}
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self.solution.save()
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try:
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self.test(test.filename)
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finally:
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if exists(join(self.path, "output.txt")):
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try:
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self.solution.extras[test.filename]['output'] = open(join(self.path, 'output.txt'), 'r').read()
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except UnicodeDecodeError:
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self.solution.extras[test.filename]['output'] = ''
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self.after_test()
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self.solution.result = CONSTS["ok_status"]
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self.solution.test = None
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progress = Progress.objects.get(
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user=self.solution.user, task=self.solution.task
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)
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if progress.finished_time is None:
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progress.finished_time = self.solution.time_sent
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progress.finished = True
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progress.save()
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progress.increment_rating()
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except TestException as e:
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self.solution.result = str(e)
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except TimeoutExpired:
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self.solution.result = "TL"
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except Exception as e:
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self.solution.result = "TE"
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raise e
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self.solution.save()
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self.call(f"docker rm --force solution_{self.solution.id}")
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self.call(f"docker rm --force solution_{self.solution.id}_checker")
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for file in self.dockerfiles:
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add_name = file.filename[11:]
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self.call(f"docker rm --force solution_container_{self.solution.id}_{add_name}")
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self.call(f"docker image rm solution_image_{self.solution.id}_{add_name}")
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self.call(f"docker network rm solution_network_{self.solution.id}")
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self.solution.user.userinfo.refresh_from_db()
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notify(
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self.solution.user,
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"solution_result",
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f"Задача: {self.solution.task.name}\n"
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f"Результат: {self.solution.result}\n"
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f"Очки решения: {Progress.by_solution(self.solution).score}\n"
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f"Текущий рейтинг: {self.solution.user.userinfo.rating}")
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