(base_url: str, case: Case, timeout: float)
| 206 | |
| 207 | |
| 208 | def check_case(base_url: str, case: Case, timeout: float) -> CaseResult: |
| 209 | url = urllib.parse.urljoin(base_url.rstrip("/") + "/", case.source.lstrip("/")) |
| 210 | req = urllib.request.Request(url, headers={"User-Agent": "cn1-redirect-check/1.0"}) |
| 211 | try: |
| 212 | with NO_REDIRECT_OPENER.open(req, timeout=timeout) as resp: |
| 213 | status = int(resp.getcode()) |
| 214 | location = normalize_location(resp.headers.get("Location")) |
| 215 | body = "" |
| 216 | if case.expected_body_pattern is not None: |
| 217 | body = resp.read().decode("utf-8", errors="ignore") |
| 218 | if case.expected_status < 300: |
| 219 | ok = status == case.expected_status |
| 220 | if ok and case.require_no_redirect and location is not None: |
| 221 | ok = False |
| 222 | else: |
| 223 | ok = status == case.expected_status and location_matches( |
| 224 | case.expected_target, location |
| 225 | ) |
| 226 | if ok and case.expected_body_pattern is not None: |
| 227 | if case.expected_body_pattern.startswith("re:"): |
| 228 | ok = ( |
| 229 | re.search(case.expected_body_pattern[3:], body, re.DOTALL) |
| 230 | is not None |
| 231 | ) |
| 232 | else: |
| 233 | ok = case.expected_body_pattern in body |
| 234 | if ok and case.expected_final_status is not None: |
| 235 | try: |
| 236 | with urllib.request.urlopen(req, timeout=timeout) as final_resp: |
| 237 | final_status = int(final_resp.getcode()) |
| 238 | final_url = final_resp.geturl() |
| 239 | final_body = ( |
| 240 | final_resp.read().decode("utf-8", errors="ignore") |
| 241 | if case.expected_final_body_pattern is not None |
| 242 | else "" |
| 243 | ) |
| 244 | if final_status != case.expected_final_status: |
| 245 | ok = False |
| 246 | if ok and case.expected_final_path is not None: |
| 247 | final_path_q = urllib.parse.urlunsplit( |
| 248 | ("", "", urllib.parse.urlsplit(final_url).path, urllib.parse.urlsplit(final_url).query, "") |
| 249 | ) |
| 250 | if final_path_q != case.expected_final_path: |
| 251 | ok = False |
| 252 | if ok and case.expected_final_body_pattern is not None: |
| 253 | if case.expected_final_body_pattern.startswith("re:"): |
| 254 | ok = ( |
| 255 | re.search( |
| 256 | case.expected_final_body_pattern[3:], |
| 257 | final_body, |
| 258 | re.DOTALL, |
| 259 | ) |
| 260 | is not None |
| 261 | ) |
| 262 | else: |
| 263 | ok = case.expected_final_body_pattern in final_body |
| 264 | except Exception: # noqa: BLE001 |
| 265 | ok = False |
no test coverage detected