mirror of https://github.com/python/cpython
474 lines
18 KiB
Python
474 lines
18 KiB
Python
# Copyright (C) 2003-2013 Python Software Foundation
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import unittest
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import plistlib
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import os
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import datetime
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import codecs
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import binascii
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import collections
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from test import support
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from io import BytesIO
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ALL_FORMATS=(plistlib.FMT_XML, plistlib.FMT_BINARY)
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# The testdata is generated using Mac/Tools/plistlib_generate_testdata.py
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# (which using PyObjC to control the Cocoa classes for generating plists)
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TESTDATA={
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plistlib.FMT_XML: binascii.a2b_base64(b'''
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PD94bWwgdmVyc2lvbj0iMS4wIiBlbmNvZGluZz0iVVRGLTgiPz4KPCFET0NU
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WVBFIHBsaXN0IFBVQkxJQyAiLS8vQXBwbGUvL0RURCBQTElTVCAxLjAvL0VO
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IiAiaHR0cDovL3d3dy5hcHBsZS5jb20vRFREcy9Qcm9wZXJ0eUxpc3QtMS4w
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LmR0ZCI+CjxwbGlzdCB2ZXJzaW9uPSIxLjAiPgo8ZGljdD4KCTxrZXk+YURh
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dGU8L2tleT4KCTxkYXRlPjIwMDQtMTAtMjZUMTA6MzM6MzNaPC9kYXRlPgoJ
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PGtleT5hRGljdDwva2V5PgoJPGRpY3Q+CgkJPGtleT5hRmFsc2VWYWx1ZTwv
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a2V5PgoJCTxmYWxzZS8+CgkJPGtleT5hVHJ1ZVZhbHVlPC9rZXk+CgkJPHRy
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dWUvPgoJCTxrZXk+YVVuaWNvZGVWYWx1ZTwva2V5PgoJCTxzdHJpbmc+TcOk
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c3NpZywgTWHDnzwvc3RyaW5nPgoJCTxrZXk+YW5vdGhlclN0cmluZzwva2V5
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PgoJCTxzdHJpbmc+Jmx0O2hlbGxvICZhbXA7ICdoaScgdGhlcmUhJmd0Ozwv
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c3RyaW5nPgoJCTxrZXk+ZGVlcGVyRGljdDwva2V5PgoJCTxkaWN0PgoJCQk8
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a2V5PmE8L2tleT4KCQkJPGludGVnZXI+MTc8L2ludGVnZXI+CgkJCTxrZXk+
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Yjwva2V5PgoJCQk8cmVhbD4zMi41PC9yZWFsPgoJCQk8a2V5PmM8L2tleT4K
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CQkJPGFycmF5PgoJCQkJPGludGVnZXI+MTwvaW50ZWdlcj4KCQkJCTxpbnRl
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Z2VyPjI8L2ludGVnZXI+CgkJCQk8c3RyaW5nPnRleHQ8L3N0cmluZz4KCQkJ
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PC9hcnJheT4KCQk8L2RpY3Q+Cgk8L2RpY3Q+Cgk8a2V5PmFGbG9hdDwva2V5
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PgoJPHJlYWw+MC41PC9yZWFsPgoJPGtleT5hTGlzdDwva2V5PgoJPGFycmF5
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PgoJCTxzdHJpbmc+QTwvc3RyaW5nPgoJCTxzdHJpbmc+Qjwvc3RyaW5nPgoJ
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PC9pbnRlZ2VyPgoJCQk8aW50ZWdlcj4zPC9pbnRlZ2VyPgoJCTwvYXJyYXk+
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Cgk8L2FycmF5PgoJPGtleT5hU3RyaW5nPC9rZXk+Cgk8c3RyaW5nPkRvb2Rh
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PGtleT5hbkVtcHR5TGlzdDwva2V5PgoJPGFycmF5Lz4KCTxrZXk+YW5JbnQ8
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L2tleT4KCTxpbnRlZ2VyPjcyODwvaW50ZWdlcj4KCTxrZXk+bmVzdGVkRGF0
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YTwva2V5PgoJPGFycmF5PgoJCTxkYXRhPgoJCVBHeHZkSE1nYjJZZ1ltbHVZ
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WEo1SUdkMWJtcytBQUVDQXp4c2IzUnpJRzltSUdKcGJtRnllU0JuZFc1cgoJ
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CVBnQUJBZ004Ykc5MGN5QnZaaUJpYVc1aGNua2daM1Z1YXo0QUFRSURQR3h2
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ZEhNZ2IyWWdZbWx1WVhKNQoJCUlHZDFibXMrQUFFQ0F6eHNiM1J6SUc5bUlH
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SnBibUZ5ZVNCbmRXNXJQZ0FCQWdNOGJHOTBjeUJ2WmlCaQoJCWFXNWhjbmtn
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WjNWdWF6NEFBUUlEUEd4dmRITWdiMllnWW1sdVlYSjVJR2QxYm1zK0FBRUNB
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enhzYjNSegoJCUlHOW1JR0pwYm1GeWVTQm5kVzVyUGdBQkFnTThiRzkwY3lC
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dlppQmlhVzVoY25rZ1ozVnVhejRBQVFJRAoJCVBHeHZkSE1nYjJZZ1ltbHVZ
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WEo1SUdkMWJtcytBQUVDQXc9PQoJCTwvZGF0YT4KCTwvYXJyYXk+Cgk8a2V5
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PnNvbWVEYXRhPC9rZXk+Cgk8ZGF0YT4KCVBHSnBibUZ5ZVNCbmRXNXJQZz09
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Cgk8L2RhdGE+Cgk8a2V5PnNvbWVNb3JlRGF0YTwva2V5PgoJPGRhdGE+CglQ
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R3h2ZEhNZ2IyWWdZbWx1WVhKNUlHZDFibXMrQUFFQ0F6eHNiM1J6SUc5bUlH
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SnBibUZ5ZVNCbmRXNXJQZ0FCQWdNOAoJYkc5MGN5QnZaaUJpYVc1aGNua2da
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M1Z1YXo0QUFRSURQR3h2ZEhNZ2IyWWdZbWx1WVhKNUlHZDFibXMrQUFFQ0F6
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eHMKCWIzUnpJRzltSUdKcGJtRnllU0JuZFc1clBnQUJBZ004Ykc5MGN5QnZa
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aUJpYVc1aGNua2daM1Z1YXo0QUFRSURQR3h2CglkSE1nYjJZZ1ltbHVZWEo1
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SUdkMWJtcytBQUVDQXp4c2IzUnpJRzltSUdKcGJtRnllU0JuZFc1clBnQUJB
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Z004Ykc5MAoJY3lCdlppQmlhVzVoY25rZ1ozVnVhejRBQVFJRFBHeHZkSE1n
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YjJZZ1ltbHVZWEo1SUdkMWJtcytBQUVDQXc9PQoJPC9kYXRhPgoJPGtleT7D
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hWJlbnJhYTwva2V5PgoJPHN0cmluZz5UaGF0IHdhcyBhIHVuaWNvZGUga2V5
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Ljwvc3RyaW5nPgo8L2RpY3Q+CjwvcGxpc3Q+Cg=='''),
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plistlib.FMT_BINARY: binascii.a2b_base64(b'''
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YnBsaXN0MDDcAQIDBAUGBwgJCgsMDQ4iIykqKywtLy4wVWFEYXRlVWFEaWN0
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VmFGbG9hdFVhTGlzdFdhU3RyaW5nW2FuRW1wdHlEaWN0W2FuRW1wdHlMaXN0
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VWFuSW50Wm5lc3RlZERhdGFYc29tZURhdGFcc29tZU1vcmVEYXRhZwDFAGIA
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ZQBuAHIAYQBhM0GcuX30AAAA1Q8QERITFBUWFxhbYUZhbHNlVmFsdWVaYVRy
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dWVWYWx1ZV1hVW5pY29kZVZhbHVlXWFub3RoZXJTdHJpbmdaZGVlcGVyRGlj
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dAgJawBNAOQAcwBzAGkAZwAsACAATQBhAN9fEBU8aGVsbG8gJiAnaGknIHRo
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ZXJlIT7TGRobHB0eUWFRYlFjEBEjQEBAAAAAAACjHyAhEAEQAlR0ZXh0Iz/g
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AAAAAAAApSQlJh0nUUFRQhAMox8gKBADVkRvb2RhaNCgEQLYoS5PEPo8bG90
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cyBvZiBiaW5hcnkgZ3Vuaz4AAQIDPGxvdHMgb2YgYmluYXJ5IGd1bms+AAEC
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Azxsb3RzIG9mIGJpbmFyeSBndW5rPgABAgM8bG90cyBvZiBiaW5hcnkgZ3Vu
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az4AAQIDPGxvdHMgb2YgYmluYXJ5IGd1bms+AAECAzxsb3RzIG9mIGJpbmFy
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eSBndW5rPgABAgM8bG90cyBvZiBiaW5hcnkgZ3Vuaz4AAQIDPGxvdHMgb2Yg
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YmluYXJ5IGd1bms+AAECAzxsb3RzIG9mIGJpbmFyeSBndW5rPgABAgM8bG90
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cyBvZiBiaW5hcnkgZ3Vuaz4AAQIDTTxiaW5hcnkgZ3Vuaz5fEBdUaGF0IHdh
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cyBhIHVuaWNvZGUga2V5LgAIACEAJwAtADQAOgBCAE4AWgBgAGsAdACBAJAA
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mQCkALAAuwDJANcA4gDjAOQA+wETARoBHAEeASABIgErAS8BMQEzATgBQQFH
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AUkBSwFNAVEBUwFaAVsBXAFfAWECXgJsAAAAAAAAAgEAAAAAAAAAMQAAAAAA
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AAAAAAAAAAAAAoY='''),
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}
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class TestPlistlib(unittest.TestCase):
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def tearDown(self):
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try:
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os.unlink(support.TESTFN)
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except:
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pass
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def _create(self, fmt=None):
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pl = dict(
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aString="Doodah",
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aList=["A", "B", 12, 32.5, [1, 2, 3]],
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aFloat = 0.5,
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anInt = 728,
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aDict=dict(
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anotherString="<hello & 'hi' there!>",
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aUnicodeValue='M\xe4ssig, Ma\xdf',
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aTrueValue=True,
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aFalseValue=False,
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deeperDict=dict(a=17, b=32.5, c=[1, 2, "text"]),
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),
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someData = b"<binary gunk>",
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someMoreData = b"<lots of binary gunk>\0\1\2\3" * 10,
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nestedData = [b"<lots of binary gunk>\0\1\2\3" * 10],
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aDate = datetime.datetime(2004, 10, 26, 10, 33, 33),
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anEmptyDict = dict(),
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anEmptyList = list()
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)
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pl['\xc5benraa'] = "That was a unicode key."
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return pl
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def test_create(self):
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pl = self._create()
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self.assertEqual(pl["aString"], "Doodah")
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self.assertEqual(pl["aDict"]["aFalseValue"], False)
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def test_io(self):
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pl = self._create()
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with open(support.TESTFN, 'wb') as fp:
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plistlib.dump(pl, fp)
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with open(support.TESTFN, 'rb') as fp:
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pl2 = plistlib.load(fp)
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self.assertEqual(dict(pl), dict(pl2))
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self.assertRaises(AttributeError, plistlib.dump, pl, 'filename')
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self.assertRaises(AttributeError, plistlib.load, 'filename')
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def test_bytes(self):
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pl = self._create()
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data = plistlib.dumps(pl)
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pl2 = plistlib.loads(data)
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self.assertNotIsInstance(pl, plistlib._InternalDict)
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self.assertEqual(dict(pl), dict(pl2))
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data2 = plistlib.dumps(pl2)
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self.assertEqual(data, data2)
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def test_indentation_array(self):
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data = [[[[[[[[{'test': b'aaaaaa'}]]]]]]]]
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self.assertEqual(plistlib.loads(plistlib.dumps(data)), data)
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def test_indentation_dict(self):
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data = {'1': {'2': {'3': {'4': {'5': {'6': {'7': {'8': {'9': b'aaaaaa'}}}}}}}}}
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self.assertEqual(plistlib.loads(plistlib.dumps(data)), data)
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def test_indentation_dict_mix(self):
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data = {'1': {'2': [{'3': [[[[[{'test': b'aaaaaa'}]]]]]}]}}
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self.assertEqual(plistlib.loads(plistlib.dumps(data)), data)
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def test_appleformatting(self):
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for use_builtin_types in (True, False):
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for fmt in ALL_FORMATS:
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with self.subTest(fmt=fmt, use_builtin_types=use_builtin_types):
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pl = plistlib.loads(TESTDATA[fmt],
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use_builtin_types=use_builtin_types)
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data = plistlib.dumps(pl, fmt=fmt)
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self.assertEqual(data, TESTDATA[fmt],
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"generated data was not identical to Apple's output")
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def test_appleformattingfromliteral(self):
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self.maxDiff = None
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for fmt in ALL_FORMATS:
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with self.subTest(fmt=fmt):
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pl = self._create(fmt=fmt)
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pl2 = plistlib.loads(TESTDATA[fmt])
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self.assertEqual(dict(pl), dict(pl2),
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"generated data was not identical to Apple's output")
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def test_bytesio(self):
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for fmt in ALL_FORMATS:
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with self.subTest(fmt=fmt):
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b = BytesIO()
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pl = self._create(fmt=fmt)
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plistlib.dump(pl, b, fmt=fmt)
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pl2 = plistlib.load(BytesIO(b.getvalue()))
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self.assertEqual(dict(pl), dict(pl2))
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def test_keysort_bytesio(self):
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pl = collections.OrderedDict()
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pl['b'] = 1
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pl['a'] = 2
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pl['c'] = 3
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for fmt in ALL_FORMATS:
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for sort_keys in (False, True):
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with self.subTest(fmt=fmt, sort_keys=sort_keys):
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b = BytesIO()
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plistlib.dump(pl, b, fmt=fmt, sort_keys=sort_keys)
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pl2 = plistlib.load(BytesIO(b.getvalue()),
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dict_type=collections.OrderedDict)
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self.assertEqual(dict(pl), dict(pl2))
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if sort_keys:
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self.assertEqual(list(pl2.keys()), ['a', 'b', 'c'])
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else:
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self.assertEqual(list(pl2.keys()), ['b', 'a', 'c'])
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def test_keysort(self):
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pl = collections.OrderedDict()
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pl['b'] = 1
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pl['a'] = 2
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pl['c'] = 3
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for fmt in ALL_FORMATS:
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for sort_keys in (False, True):
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with self.subTest(fmt=fmt, sort_keys=sort_keys):
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data = plistlib.dumps(pl, fmt=fmt, sort_keys=sort_keys)
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pl2 = plistlib.loads(data, dict_type=collections.OrderedDict)
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self.assertEqual(dict(pl), dict(pl2))
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if sort_keys:
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self.assertEqual(list(pl2.keys()), ['a', 'b', 'c'])
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else:
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self.assertEqual(list(pl2.keys()), ['b', 'a', 'c'])
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def test_keys_no_string(self):
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pl = { 42: 'aNumber' }
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for fmt in ALL_FORMATS:
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with self.subTest(fmt=fmt):
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self.assertRaises(TypeError, plistlib.dumps, pl, fmt=fmt)
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b = BytesIO()
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self.assertRaises(TypeError, plistlib.dump, pl, b, fmt=fmt)
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def test_skipkeys(self):
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pl = {
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42: 'aNumber',
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'snake': 'aWord',
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}
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for fmt in ALL_FORMATS:
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with self.subTest(fmt=fmt):
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data = plistlib.dumps(
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pl, fmt=fmt, skipkeys=True, sort_keys=False)
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pl2 = plistlib.loads(data)
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self.assertEqual(pl2, {'snake': 'aWord'})
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fp = BytesIO()
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plistlib.dump(
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pl, fp, fmt=fmt, skipkeys=True, sort_keys=False)
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data = fp.getvalue()
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pl2 = plistlib.loads(fp.getvalue())
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self.assertEqual(pl2, {'snake': 'aWord'})
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def test_tuple_members(self):
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pl = {
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'first': (1, 2),
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'second': (1, 2),
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'third': (3, 4),
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}
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for fmt in ALL_FORMATS:
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with self.subTest(fmt=fmt):
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data = plistlib.dumps(pl, fmt=fmt)
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pl2 = plistlib.loads(data)
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self.assertEqual(pl2, {
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'first': [1, 2],
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'second': [1, 2],
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'third': [3, 4],
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})
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self.assertIsNot(pl2['first'], pl2['second'])
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def test_list_members(self):
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pl = {
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'first': [1, 2],
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'second': [1, 2],
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'third': [3, 4],
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}
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for fmt in ALL_FORMATS:
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with self.subTest(fmt=fmt):
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data = plistlib.dumps(pl, fmt=fmt)
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pl2 = plistlib.loads(data)
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self.assertEqual(pl2, {
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'first': [1, 2],
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'second': [1, 2],
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'third': [3, 4],
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})
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self.assertIsNot(pl2['first'], pl2['second'])
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def test_dict_members(self):
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pl = {
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'first': {'a': 1},
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'second': {'a': 1},
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'third': {'b': 2 },
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}
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for fmt in ALL_FORMATS:
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with self.subTest(fmt=fmt):
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data = plistlib.dumps(pl, fmt=fmt)
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pl2 = plistlib.loads(data)
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self.assertEqual(pl2, {
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'first': {'a': 1},
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'second': {'a': 1},
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'third': {'b': 2 },
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})
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self.assertIsNot(pl2['first'], pl2['second'])
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def test_controlcharacters(self):
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for i in range(128):
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c = chr(i)
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testString = "string containing %s" % c
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if i >= 32 or c in "\r\n\t":
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# \r, \n and \t are the only legal control chars in XML
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plistlib.dumps(testString, fmt=plistlib.FMT_XML)
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else:
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self.assertRaises(ValueError,
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plistlib.dumps,
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testString)
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def test_nondictroot(self):
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for fmt in ALL_FORMATS:
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with self.subTest(fmt=fmt):
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test1 = "abc"
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test2 = [1, 2, 3, "abc"]
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result1 = plistlib.loads(plistlib.dumps(test1, fmt=fmt))
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result2 = plistlib.loads(plistlib.dumps(test2, fmt=fmt))
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self.assertEqual(test1, result1)
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self.assertEqual(test2, result2)
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def test_invalidarray(self):
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for i in ["<key>key inside an array</key>",
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"<key>key inside an array2</key><real>3</real>",
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"<true/><key>key inside an array3</key>"]:
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self.assertRaises(ValueError, plistlib.loads,
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("<plist><array>%s</array></plist>"%i).encode())
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def test_invaliddict(self):
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for i in ["<key><true/>k</key><string>compound key</string>",
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"<key>single key</key>",
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"<string>missing key</string>",
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"<key>k1</key><string>v1</string><real>5.3</real>"
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"<key>k1</key><key>k2</key><string>double key</string>"]:
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self.assertRaises(ValueError, plistlib.loads,
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("<plist><dict>%s</dict></plist>"%i).encode())
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self.assertRaises(ValueError, plistlib.loads,
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("<plist><array><dict>%s</dict></array></plist>"%i).encode())
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def test_invalidinteger(self):
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self.assertRaises(ValueError, plistlib.loads,
|
|
b"<plist><integer>not integer</integer></plist>")
|
|
|
|
def test_invalidreal(self):
|
|
self.assertRaises(ValueError, plistlib.loads,
|
|
b"<plist><integer>not real</integer></plist>")
|
|
|
|
def test_xml_encodings(self):
|
|
base = TESTDATA[plistlib.FMT_XML]
|
|
|
|
for xml_encoding, encoding, bom in [
|
|
(b'utf-8', 'utf-8', codecs.BOM_UTF8),
|
|
(b'utf-16', 'utf-16-le', codecs.BOM_UTF16_LE),
|
|
(b'utf-16', 'utf-16-be', codecs.BOM_UTF16_BE),
|
|
# Expat does not support UTF-32
|
|
#(b'utf-32', 'utf-32-le', codecs.BOM_UTF32_LE),
|
|
#(b'utf-32', 'utf-32-be', codecs.BOM_UTF32_BE),
|
|
]:
|
|
|
|
pl = self._create(fmt=plistlib.FMT_XML)
|
|
with self.subTest(encoding=encoding):
|
|
data = base.replace(b'UTF-8', xml_encoding)
|
|
data = bom + data.decode('utf-8').encode(encoding)
|
|
pl2 = plistlib.loads(data)
|
|
self.assertEqual(dict(pl), dict(pl2))
|
|
|
|
|
|
class TestPlistlibDeprecated(unittest.TestCase):
|
|
def test_io_deprecated(self):
|
|
pl_in = {
|
|
'key': 42,
|
|
'sub': {
|
|
'key': 9,
|
|
'alt': 'value',
|
|
'data': b'buffer',
|
|
}
|
|
}
|
|
pl_out = plistlib._InternalDict({
|
|
'key': 42,
|
|
'sub': plistlib._InternalDict({
|
|
'key': 9,
|
|
'alt': 'value',
|
|
'data': plistlib.Data(b'buffer'),
|
|
})
|
|
})
|
|
|
|
self.addCleanup(support.unlink, support.TESTFN)
|
|
with self.assertWarns(DeprecationWarning):
|
|
plistlib.writePlist(pl_in, support.TESTFN)
|
|
|
|
with self.assertWarns(DeprecationWarning):
|
|
pl2 = plistlib.readPlist(support.TESTFN)
|
|
|
|
self.assertEqual(pl_out, pl2)
|
|
|
|
os.unlink(support.TESTFN)
|
|
|
|
with open(support.TESTFN, 'wb') as fp:
|
|
with self.assertWarns(DeprecationWarning):
|
|
plistlib.writePlist(pl_in, fp)
|
|
|
|
with open(support.TESTFN, 'rb') as fp:
|
|
with self.assertWarns(DeprecationWarning):
|
|
pl2 = plistlib.readPlist(fp)
|
|
|
|
self.assertEqual(pl_out, pl2)
|
|
|
|
def test_bytes_deprecated(self):
|
|
pl = {
|
|
'key': 42,
|
|
'sub': {
|
|
'key': 9,
|
|
'alt': 'value',
|
|
'data': b'buffer',
|
|
}
|
|
}
|
|
with self.assertWarns(DeprecationWarning):
|
|
data = plistlib.writePlistToBytes(pl)
|
|
|
|
with self.assertWarns(DeprecationWarning):
|
|
pl2 = plistlib.readPlistFromBytes(data)
|
|
|
|
self.assertIsInstance(pl2, plistlib._InternalDict)
|
|
self.assertEqual(pl2, plistlib._InternalDict(
|
|
key=42,
|
|
sub=plistlib._InternalDict(
|
|
key=9,
|
|
alt='value',
|
|
data=plistlib.Data(b'buffer'),
|
|
)
|
|
))
|
|
|
|
with self.assertWarns(DeprecationWarning):
|
|
data2 = plistlib.writePlistToBytes(pl2)
|
|
self.assertEqual(data, data2)
|
|
|
|
def test_dataobject_deprecated(self):
|
|
in_data = { 'key': plistlib.Data(b'hello') }
|
|
out_data = { 'key': b'hello' }
|
|
|
|
buf = plistlib.dumps(in_data)
|
|
|
|
cur = plistlib.loads(buf)
|
|
self.assertEqual(cur, out_data)
|
|
self.assertNotEqual(cur, in_data)
|
|
|
|
cur = plistlib.loads(buf, use_builtin_types=False)
|
|
self.assertNotEqual(cur, out_data)
|
|
self.assertEqual(cur, in_data)
|
|
|
|
with self.assertWarns(DeprecationWarning):
|
|
cur = plistlib.readPlistFromBytes(buf)
|
|
self.assertNotEqual(cur, out_data)
|
|
self.assertEqual(cur, in_data)
|
|
|
|
|
|
def test_main():
|
|
support.run_unittest(TestPlistlib, TestPlistlibDeprecated)
|
|
|
|
|
|
if __name__ == '__main__':
|
|
test_main()
|