ZeroNet/src/Test/TestDebug.py

53 lines
2.6 KiB
Python

from Debug import Debug
import gevent
import os
import re
import pytest
class TestDebug:
@pytest.mark.parametrize("items,expected", [
(["@/src/A/B/C.py:17"], ["A/B/C.py line 17"]), # basic test
(["@/src/Db/Db.py:17"], ["Db.py line 17"]), # path compression
(["%s:1" % __file__], ["TestDebug.py line 1"]),
(["@/plugins/Chart/ChartDb.py:100"], ["ChartDb.py line 100"]), # plugins
(["@/main.py:17"], ["main.py line 17"]), # root
(["@\\src\\Db\\__init__.py:17"], ["Db/__init__.py line 17"]), # Windows paths
(["<frozen importlib._bootstrap>:1"], []), # importlib builtins
(["<frozen importlib._bootstrap_external>:1"], []), # importlib builtins
(["/home/ivanq/ZeroNet/src/main.py:13"], ["?/src/main.py line 13"]), # best-effort anonymization
(["C:\\ZeroNet\\core\\src\\main.py:13"], ["?/src/main.py line 13"]),
(["/root/main.py:17"], ["/root/main.py line 17"]),
(["{gevent}:13"], ["<gevent>/__init__.py line 13"]), # modules
(["{os}:13"], ["<os> line 13"]), # python builtin modules
(["src/gevent/event.py:17"], ["<gevent>/event.py line 17"]), # gevent-overriden __file__
(["@/src/Db/Db.py:17", "@/src/Db/DbQuery.py:1"], ["Db.py line 17", "DbQuery.py line 1"]), # mutliple args
(["@/src/Db/Db.py:17", "@/src/Db/Db.py:1"], ["Db.py line 17", "1"]), # same file
(["{os}:1", "@/src/Db/Db.py:17"], ["<os> line 1", "Db.py line 17"]), # builtins
(["{gevent}:1"] + ["{os}:3"] * 4 + ["@/src/Db/Db.py:17"], ["<gevent>/__init__.py line 1", "...", "Db.py line 17"])
])
def testFormatTraceback(self, items, expected):
q_items = []
for item in items:
file, line = item.rsplit(":", 1)
if file.startswith("@"):
file = Debug.root_dir + file[1:]
file = file.replace("{os}", os.__file__)
file = file.replace("{gevent}", gevent.__file__)
q_items.append((file, int(line)))
assert Debug.formatTraceback(q_items) == expected
def testFormatException(self):
try:
raise ValueError("Test exception")
except Exception:
assert re.match(r"ValueError: Test exception in TestDebug.py line [0-9]+", Debug.formatException())
try:
os.path.abspath(1)
except Exception:
assert re.search(r"in TestDebug.py line [0-9]+ > <(posixpath|ntpath)> line ", Debug.formatException())
def testFormatStack(self):
assert re.match(r"TestDebug.py line [0-9]+ > <_pytest>/python.py line [0-9]+", Debug.formatStack())