OnlineJudge/problem/tests.py

325 lines
12 KiB
Python

import copy
import hashlib
import os
import shutil
from datetime import timedelta
from zipfile import ZipFile
from django.conf import settings
from utils.api.tests import APITestCase
from .models import ProblemTag, ProblemIOMode
from .models import Problem, ProblemRuleType
from contest.models import Contest
from contest.tests import DEFAULT_CONTEST_DATA
from .views.admin import TestCaseAPI
from .utils import parse_problem_template
DEFAULT_PROBLEM_DATA = {"_id": "A-110", "title": "test", "description": "<p>test</p>", "input_description": "test",
"output_description": "test", "time_limit": 1000, "memory_limit": 256, "difficulty": "Low",
"visible": True, "tags": ["test"], "languages": ["C", "C++", "Java", "Python2"], "template": {},
"samples": [{"input": "test", "output": "test"}], "spj": False, "spj_language": "C",
"spj_code": "", "spj_compile_ok": True, "test_case_id": "499b26290cc7994e0b497212e842ea85",
"test_case_score": [{"output_name": "1.out", "input_name": "1.in", "output_size": 0,
"stripped_output_md5": "d41d8cd98f00b204e9800998ecf8427e",
"input_size": 0, "score": 0}],
"io_mode": {"io_mode": ProblemIOMode.standard, "input": "input.txt", "output": "output.txt"},
"share_submission": False,
"rule_type": "ACM", "hint": "<p>test</p>", "source": "test"}
class ProblemCreateTestBase(APITestCase):
@staticmethod
def add_problem(problem_data, created_by):
data = copy.deepcopy(problem_data)
if data["spj"]:
if not data["spj_language"] or not data["spj_code"]:
raise ValueError("Invalid spj")
data["spj_version"] = hashlib.md5(
(data["spj_language"] + ":" + data["spj_code"]).encode("utf-8")).hexdigest()
else:
data["spj_language"] = None
data["spj_code"] = None
if data["rule_type"] == ProblemRuleType.OI:
total_score = 0
for item in data["test_case_score"]:
if item["score"] <= 0:
raise ValueError("invalid score")
else:
total_score += item["score"]
data["total_score"] = total_score
data["created_by"] = created_by
tags = data.pop("tags")
data["languages"] = list(data["languages"])
problem = Problem.objects.create(**data)
for item in tags:
try:
tag = ProblemTag.objects.get(name=item)
except ProblemTag.DoesNotExist:
tag = ProblemTag.objects.create(name=item)
problem.tags.add(tag)
return problem
class ProblemTagListAPITest(APITestCase):
def test_get_tag_list(self):
ProblemTag.objects.create(name="name1")
ProblemTag.objects.create(name="name2")
resp = self.client.get(self.reverse("problem_tag_list_api"))
self.assertSuccess(resp)
class TestCaseUploadAPITest(APITestCase):
def setUp(self):
self.api = TestCaseAPI()
self.url = self.reverse("test_case_api")
self.create_super_admin()
def test_filter_file_name(self):
self.assertEqual(self.api.filter_name_list(["1.in", "1.out", "2.in", ".DS_Store"], spj=False),
["1.in", "1.out"])
self.assertEqual(self.api.filter_name_list(["2.in", "2.out"], spj=False), [])
self.assertEqual(self.api.filter_name_list(["1.in", "1.out", "2.in"], spj=True), ["1.in", "2.in"])
self.assertEqual(self.api.filter_name_list(["2.in", "3.in"], spj=True), [])
def make_test_case_zip(self):
base_dir = os.path.join("/tmp", "test_case")
shutil.rmtree(base_dir, ignore_errors=True)
os.mkdir(base_dir)
file_names = ["1.in", "1.out", "2.in", ".DS_Store"]
for item in file_names:
with open(os.path.join(base_dir, item), "w", encoding="utf-8") as f:
f.write(item + "\n" + item + "\r\n" + "end")
zip_file = os.path.join(base_dir, "test_case.zip")
with ZipFile(os.path.join(base_dir, "test_case.zip"), "w") as f:
for item in file_names:
f.write(os.path.join(base_dir, item), item)
return zip_file
def test_upload_spj_test_case_zip(self):
with open(self.make_test_case_zip(), "rb") as f:
resp = self.client.post(self.url,
data={"spj": "true", "file": f}, format="multipart")
self.assertSuccess(resp)
data = resp.data["data"]
self.assertEqual(data["spj"], True)
test_case_dir = os.path.join(settings.TEST_CASE_DIR, data["id"])
self.assertTrue(os.path.exists(test_case_dir))
for item in data["info"]:
name = item["input_name"]
with open(os.path.join(test_case_dir, name), "r", encoding="utf-8") as f:
self.assertEqual(f.read(), name + "\n" + name + "\n" + "end")
def test_upload_test_case_zip(self):
with open(self.make_test_case_zip(), "rb") as f:
resp = self.client.post(self.url,
data={"spj": "false", "file": f}, format="multipart")
self.assertSuccess(resp)
data = resp.data["data"]
self.assertEqual(data["spj"], False)
test_case_dir = os.path.join(settings.TEST_CASE_DIR, data["id"])
self.assertTrue(os.path.exists(test_case_dir))
for item in data["info"]:
name = item["input_name"]
with open(os.path.join(test_case_dir, name), "r", encoding="utf-8") as f:
self.assertEqual(f.read(), name + "\n" + name + "\n" + "end")
class ProblemAdminAPITest(APITestCase):
def setUp(self):
self.url = self.reverse("problem_admin_api")
self.create_super_admin()
self.data = copy.deepcopy(DEFAULT_PROBLEM_DATA)
def test_create_problem(self):
resp = self.client.post(self.url, data=self.data)
self.assertSuccess(resp)
return resp
def test_duplicate_display_id(self):
self.test_create_problem()
resp = self.client.post(self.url, data=self.data)
self.assertFailed(resp, "Display ID already exists")
def test_spj(self):
data = copy.deepcopy(self.data)
data["spj"] = True
resp = self.client.post(self.url, data)
self.assertFailed(resp, "Invalid spj")
data["spj_code"] = "test"
resp = self.client.post(self.url, data=data)
self.assertSuccess(resp)
def test_get_problem(self):
self.test_create_problem()
resp = self.client.get(self.url)
self.assertSuccess(resp)
def test_get_one_problem(self):
problem_id = self.test_create_problem().data["data"]["id"]
resp = self.client.get(self.url + "?id=" + str(problem_id))
self.assertSuccess(resp)
def test_edit_problem(self):
problem_id = self.test_create_problem().data["data"]["id"]
data = copy.deepcopy(self.data)
data["id"] = problem_id
resp = self.client.put(self.url, data=data)
self.assertSuccess(resp)
class ProblemAPITest(ProblemCreateTestBase):
def setUp(self):
self.url = self.reverse("problem_api")
admin = self.create_admin(login=False)
self.problem = self.add_problem(DEFAULT_PROBLEM_DATA, admin)
self.create_user("test", "test123")
def test_get_problem_list(self):
resp = self.client.get(f"{self.url}?limit=10")
self.assertSuccess(resp)
def get_one_problem(self):
resp = self.client.get(self.url + "?id=" + self.problem._id)
self.assertSuccess(resp)
class ContestProblemAdminTest(APITestCase):
def setUp(self):
self.url = self.reverse("contest_problem_admin_api")
self.create_admin()
self.contest = self.client.post(self.reverse("contest_admin_api"), data=DEFAULT_CONTEST_DATA).data["data"]
def test_create_contest_problem(self):
data = copy.deepcopy(DEFAULT_PROBLEM_DATA)
data["contest_id"] = self.contest["id"]
resp = self.client.post(self.url, data=data)
self.assertSuccess(resp)
return resp.data["data"]
def test_get_contest_problem(self):
self.test_create_contest_problem()
contest_id = self.contest["id"]
resp = self.client.get(self.url + "?contest_id=" + str(contest_id))
self.assertSuccess(resp)
self.assertEqual(len(resp.data["data"]["results"]), 1)
def test_get_one_contest_problem(self):
contest_problem = self.test_create_contest_problem()
contest_id = self.contest["id"]
problem_id = contest_problem["id"]
resp = self.client.get(f"{self.url}?contest_id={contest_id}&id={problem_id}")
self.assertSuccess(resp)
class ContestProblemTest(ProblemCreateTestBase):
def setUp(self):
admin = self.create_admin()
url = self.reverse("contest_admin_api")
contest_data = copy.deepcopy(DEFAULT_CONTEST_DATA)
contest_data["password"] = ""
contest_data["start_time"] = contest_data["start_time"] + timedelta(hours=1)
self.contest = self.client.post(url, data=contest_data).data["data"]
self.problem = self.add_problem(DEFAULT_PROBLEM_DATA, admin)
self.problem.contest_id = self.contest["id"]
self.problem.save()
self.url = self.reverse("contest_problem_api")
def test_admin_get_contest_problem_list(self):
contest_id = self.contest["id"]
resp = self.client.get(self.url + "?contest_id=" + str(contest_id))
self.assertSuccess(resp)
self.assertEqual(len(resp.data["data"]), 1)
def test_admin_get_one_contest_problem(self):
contest_id = self.contest["id"]
problem_id = self.problem._id
resp = self.client.get("{}?contest_id={}&problem_id={}".format(self.url, contest_id, problem_id))
self.assertSuccess(resp)
def test_regular_user_get_not_started_contest_problem(self):
self.create_user("test", "test123")
resp = self.client.get(self.url + "?contest_id=" + str(self.contest["id"]))
self.assertDictEqual(resp.data, {"error": "error", "data": "Contest has not started yet."})
def test_reguar_user_get_started_contest_problem(self):
self.create_user("test", "test123")
contest = Contest.objects.first()
contest.start_time = contest.start_time - timedelta(hours=1)
contest.save()
resp = self.client.get(self.url + "?contest_id=" + str(self.contest["id"]))
self.assertSuccess(resp)
class AddProblemFromPublicProblemAPITest(ProblemCreateTestBase):
def setUp(self):
admin = self.create_admin()
url = self.reverse("contest_admin_api")
contest_data = copy.deepcopy(DEFAULT_CONTEST_DATA)
contest_data["password"] = ""
contest_data["start_time"] = contest_data["start_time"] + timedelta(hours=1)
self.contest = self.client.post(url, data=contest_data).data["data"]
self.problem = self.add_problem(DEFAULT_PROBLEM_DATA, admin)
self.url = self.reverse("add_contest_problem_from_public_api")
self.data = {
"display_id": "1000",
"contest_id": self.contest["id"],
"problem_id": self.problem.id
}
def test_add_contest_problem(self):
resp = self.client.post(self.url, data=self.data)
self.assertSuccess(resp)
self.assertTrue(Problem.objects.all().exists())
self.assertTrue(Problem.objects.filter(contest_id=self.contest["id"]).exists())
class ParseProblemTemplateTest(APITestCase):
def test_parse(self):
template_str = """
//PREPEND BEGIN
aaa
//PREPEND END
//TEMPLATE BEGIN
bbb
//TEMPLATE END
//APPEND BEGIN
ccc
//APPEND END
"""
ret = parse_problem_template(template_str)
self.assertEqual(ret["prepend"], "aaa\n")
self.assertEqual(ret["template"], "bbb\n")
self.assertEqual(ret["append"], "ccc\n")
def test_parse1(self):
template_str = """
//PREPEND BEGIN
aaa
//PREPEND END
//APPEND BEGIN
ccc
//APPEND END
//APPEND BEGIN
ddd
//APPEND END
"""
ret = parse_problem_template(template_str)
self.assertEqual(ret["prepend"], "aaa\n")
self.assertEqual(ret["template"], "")
self.assertEqual(ret["append"], "ccc\n")