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#!/usr/bin/python
# Copyright (C) 2022 The Qt Company Ltd.
# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
'''Test cases for QCbor'''
import gc
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 (QByteArray, QCborStreamReader, QCborStreamWriter,
QCborTag, QCborValue)
class TestCbor(unittest.TestCase):
def testReader(self):
ba = QByteArray()
writer = QCborStreamWriter(ba)
writer.append(42)
del writer
# PYSIDE-535: Need to collect garbage in PyPy to trigger deletion
gc.collect()
self.assertTrue(not ba.isEmpty())
reader = QCborStreamReader(ba)
self.assertTrue(reader.hasNext())
value = reader.toInteger()
self.assertEqual(value, 42)
def testReader(self):
ba = QByteArray()
writer = QCborStreamWriter(ba)
writer.append("hello")
del writer
# PYSIDE-535: Need to collect garbage in PyPy to trigger deletion
gc.collect()
self.assertTrue(not ba.isEmpty())
reader = QCborStreamReader(ba)
self.assertTrue(reader.hasNext())
if (reader.isByteArray()): # Python 2
value = reader.readByteArray()
self.assertTrue(value)
self.assertEqual(value.data, "hello")
else:
self.assertTrue(reader.isString())
value = reader.readString()
self.assertTrue(value)
self.assertEqual(value.data, "hello")
def testValue(self):
value = QCborValue('hello')
self.assertTrue(value.isString())
self.assertEqual(value.toString(), 'hello')
if __name__ == '__main__':
unittest.main()
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