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# Copyright (C) 2022 The Qt Company Ltd.
# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
"""Tests for category logging macros qCDebug, qCInfo, qCWarning, qCCritical"""
import os
import sys
import unittest
from pathlib import Path
sys.path.append(os.fspath(Path(__file__).resolve().parents[1]))
from init_paths import init_test_paths
init_test_paths(False)
from PySide6.QtCore import (QLoggingCategory, QtMsgType, qCDebug, qCWarning, qCInfo,
qCCritical, qInstallMessageHandler)
param = None
def handler(msgt, ctx, msg):
global param
param = ctx.category + ": " + msg.strip()
class TestQLoggingCategory(unittest.TestCase):
def setUp(self) -> None:
super().setUp()
self.defaultCategory = QLoggingCategory("default")
self.debugCategory = QLoggingCategory("debug.log", QtMsgType.QtDebugMsg)
self.infoCategory = QLoggingCategory("info.log", QtMsgType.QtInfoMsg)
self.warningCategory = QLoggingCategory("warning.log", QtMsgType.QtWarningMsg)
self.criticalCategory = QLoggingCategory("critical.log", QtMsgType.QtCriticalMsg)
qInstallMessageHandler(handler)
self.no_devices = 2
def test_qCDebug(self):
qCDebug(self.defaultCategory, "no device")
self.assertEqual(param, "default: no device")
qCDebug(self.debugCategory, f"devices: {self.no_devices}")
self.assertEqual(param, "debug.log: devices: 2")
# not updated because category is Info which is above Debug
# nothing will be printed here
qCDebug(self.infoCategory, f"devices: {self.no_devices}")
self.assertEqual(param, "debug.log: devices: 2")
def test_qCInfo(self):
qCInfo(self.defaultCategory, "no device")
self.assertEqual(param, "default: no device")
qCInfo(self.debugCategory, f"devices: {self.no_devices}")
self.assertEqual(param, "debug.log: devices: 2")
qCInfo(self.infoCategory, f"devices: {self.no_devices}")
self.assertEqual(param, "info.log: devices: 2")
# not updated because category is Warning which is above Info
# nothing will be printed here
qCInfo(self.warningCategory, f"devices: {self.no_devices}")
self.assertEqual(param, "info.log: devices: 2")
def test_qCWarning(self):
qCWarning(self.defaultCategory, "no device")
self.assertEqual(param, "default: no device")
qCWarning(self.debugCategory, f"devices: {self.no_devices}")
self.assertEqual(param, "debug.log: devices: 2")
qCWarning(self.warningCategory, f"devices: {self.no_devices}")
self.assertEqual(param, "warning.log: devices: 2")
# not updated because category is Critical which is above Warning
# nothing will be printed here
qCWarning(self.criticalCategory, f"devices: {self.no_devices}")
self.assertEqual(param, "warning.log: devices: 2")
def test_qCritical(self):
qCCritical(self.defaultCategory, "no device")
self.assertEqual(param, "default: no device")
qCCritical(self.warningCategory, f"devices: {self.no_devices}")
self.assertEqual(param, "warning.log: devices: 2")
qCCritical(self.criticalCategory, f"devices: {self.no_devices}")
self.assertEqual(param, "critical.log: devices: 2")
if __name__ == '__main__':
unittest.main()
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