diff options
Diffstat (limited to 'sources/pyside6/tests')
| -rw-r--r-- | sources/pyside6/tests/QtCore/qbytearray_test.py | 24 |
1 files changed, 23 insertions, 1 deletions
diff --git a/sources/pyside6/tests/QtCore/qbytearray_test.py b/sources/pyside6/tests/QtCore/qbytearray_test.py index c00674859..555faf1c9 100644 --- a/sources/pyside6/tests/QtCore/qbytearray_test.py +++ b/sources/pyside6/tests/QtCore/qbytearray_test.py @@ -15,7 +15,8 @@ from init_paths import init_test_paths init_test_paths(False) -from PySide6.QtCore import QByteArray, QSettings, QObject, QDataStream, QIODevice +from PySide6.QtCore import (QByteArray, QSettings, QObject, QDataStream, + QIODevice, qCompress, qUncompress) class QByteArrayTestToNumber(unittest.TestCase): @@ -256,5 +257,26 @@ class QByteArraySliceAssignment(unittest.TestCase): self.assertEqual(orig_bytes, actual_bytes) +class QCompressTest(unittest.TestCase): + def testQByteArrayCompression(self): + """Compress/uncompress a QByteArray.""" + data = bytes(10 * 'long redundant sentence bla bla', "UTF8") + ba = QByteArray(data) + compressed = qCompress(ba) + self.assertTrue(len(compressed) < len(data)) + uncompressed = qUncompress(compressed) + self.assertEqual(uncompressed, data) + + def testBufferCompression(self): + """Compress/uncompress portions of bytes without converting to + QByteArray.""" + data = bytes(10 * 'long redundant sentence bla bla', "UTF8") + used_len = int(len(data) / 2) + compressed = qCompress(data, used_len, -1) + self.assertTrue(len(compressed) < used_len) + uncompressed = qUncompress(compressed.data(), len(compressed)) + self.assertEqual(uncompressed, data[:used_len]) + + if __name__ == '__main__': unittest.main() |