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#!/usr/bin/python3
# Copyright (c) 2024- Stuart Prescott <stuart@debian.org>
# Released under the same terms as QtPy
"""
Check the build or autopkgtest log to find tests that were skipped that
should not be skipped.
Usage:
./debian/test-log-check ../python-qtpy_*.build
"""
from __future__ import annotations
from collections import defaultdict
from dataclasses import dataclass, field
from enum import Enum
import re
import shutil
import sys
from typing import Generator
# pylint: disable=invalid-name,missing-function-docstring
@dataclass
class Ignorables:
"""Class to track ignorable regexes in the test log"""
ignores: list[str | re.Pattern[str]] = field(default_factory=list)
def patterns(self) -> Generator[re.Pattern[str], None, None]:
for pattern in self.ignores:
if isinstance(pattern, str):
yield re.compile(pattern)
else:
yield pattern
@dataclass
class PyTestMessage:
"""Class to record test errors/skips"""
interpreter: str
qt: str
line: int
entry: str
class LogState(Enum):
"""State of the log parser"""
waiting_for_session_start = 0
waiting_for_interpreter = 1
waiting_for_session_info = 2
waiting_for_session_summary = 3
waiting_for_session_end = 4
def __next__(self) -> LogState:
return LogState((self.value + 1) % len(LogState))
session_start_re = re.compile(r"=+ test session starts =+")
session_interpreter_re = re.compile(r"platform linux -- Python ([\d.]+),")
session_info_re = re.compile(r"((pyside|pyqt)\d) ", re.I)
session_summary_re = re.compile(r"=+ short test summary info =+")
error_line_re = re.compile(r"(SKIPPED|ERROR|FAIL)")
session_end_re = re.compile(
r"=+ (.*\d+ failed.*, )?.* passed.*, .*\d+ skipped.* in .* =+"
)
ignorables = defaultdict(Ignorables)
ignorables["PyQt5"] = Ignorables(
[
# Tests not for this QT_API
"Requires PySide2",
"Requires PyQt6",
"Requires PySide6",
"It is not currently implemented in PyQt5",
"Doesn't seem to be present on PyQt5",
"Only available by default in PySide",
"PySide.*specific test",
"Not available in PySide2/PyQt5",
"Only available in Qt6 bindings",
# Tests not for this platform
"qtmacextras.py",
"pip on Windows",
# Tests needing unavailable components
"It must be installed separately",
"No module named 'PyQt5.QtQuick3D'", # seems to be missing in Debian?
]
)
ignorables["PyQt6"] = Ignorables(
[
# Tests not for this QT_API
"Requires PyQt5",
"Requires PySide6",
"Requires PySide2",
"Targeted to PyQt5",
"Not complete in PyQt6",
"It is not currently implemented in PyQt6",
"Doesn't seem to be present on .*PyQt6",
"Only available by default in PySide",
"PySide.*specific test",
"does not exist in Qt6",
"Only available in Qt5 bindings",
"not available with qt 6.0",
# Tests needing unavailable components
"It must be installed separately",
]
)
ignorables["PySide6"] = Ignorables(
[
# Tests not for this QT_API
"Requires PyQt5",
"Requires PyQt6",
"Requires PySide2",
"Targeted to PyQt5",
"Not complete in PySide6",
"It is not currently implemented in PySide6",
"not available under PySide 2/6",
"does not exist in Qt6",
"Only available in Qt5 bindings",
"not available with qt 6.0",
# Tests needing unavailable components
"It must be installed separately",
"No module named 'PySide6.QtAxContainer'", # seems to be missing in Debian?
]
)
def process_log(filename: str) -> list[PyTestMessage]:
"""Process the log file to find the test output"""
with open(filename, encoding="UTF-8") as logfh:
status = LogState.waiting_for_session_start
interpreter = ""
qt = ""
messages = []
for lineno, line in enumerate(logfh.readlines()):
if status is LogState.waiting_for_session_start:
if session_start_re.search(line):
status = next(status)
continue
if status is LogState.waiting_for_interpreter:
if m := session_interpreter_re.search(line):
interpreter = m.group(1)
status = next(status)
continue
if status is LogState.waiting_for_session_info:
if m := session_info_re.search(line):
qt = m.group(1)
status = next(status)
continue
if status is LogState.waiting_for_session_summary:
if m := session_summary_re.search(line):
status = next(status)
continue
if status is LogState.waiting_for_session_end:
if m := error_line_re.search(line):
messages.append(
PyTestMessage(interpreter, qt, lineno, line)
)
if session_end_re.search(line):
status = next(status)
continue
return messages
def print_report(messages: list[PyTestMessage]) -> None:
"""Report the log lines that were identified"""
interpreter = ""
qt = ""
width, _ = shutil.get_terminal_size(fallback=(50, 1))
for rep in messages:
if interpreter != rep.interpreter or qt != rep.qt:
interpreter = rep.interpreter
qt = rep.qt
header = f" {interpreter} {qt} "
print(f"\n\n{header:=^{width}}")
skip = False
for p in ignorables[rep.qt].patterns():
if p.search(rep.entry):
skip = True
break
if not skip:
print(rep.entry, end="")
if __name__ == "__main__":
if len(sys.argv) != 2:
print("Usage: test-log-check foo.build")
sys.exit(1)
logfile = sys.argv[1]
reports = process_log(logfile)
print_report(reports)
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