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326edfde56
Without this changeset plistlib would write empty tags for plistlib.Data objects in deeply nested datastructures. Fixes #17353
229 lines
8.4 KiB
Python
229 lines
8.4 KiB
Python
# Copyright (C) 2003 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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from test import support
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# This test data was generated through Cocoa's NSDictionary class
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TESTDATA = b"""<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" \
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"http://www.apple.com/DTDs/PropertyList-1.0.dtd">
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<plist version="1.0">
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<dict>
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<key>aDate</key>
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<date>2004-10-26T10:33:33Z</date>
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<key>aDict</key>
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<dict>
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<key>aFalseValue</key>
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<false/>
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<key>aTrueValue</key>
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<true/>
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<key>aUnicodeValue</key>
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<string>M\xc3\xa4ssig, Ma\xc3\x9f</string>
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<key>anotherString</key>
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<string><hello & 'hi' there!></string>
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<key>deeperDict</key>
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<dict>
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<key>a</key>
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<integer>17</integer>
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<key>b</key>
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<real>32.5</real>
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<key>c</key>
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<array>
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<integer>1</integer>
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<integer>2</integer>
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<string>text</string>
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</array>
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</dict>
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</dict>
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<key>aFloat</key>
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<real>0.5</real>
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<key>aList</key>
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<array>
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<string>A</string>
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<string>B</string>
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<integer>12</integer>
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<real>32.5</real>
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<array>
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<integer>1</integer>
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<integer>2</integer>
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<integer>3</integer>
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</array>
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</array>
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<key>aString</key>
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<string>Doodah</string>
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<key>anEmptyDict</key>
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<dict/>
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<key>anEmptyList</key>
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<array/>
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<key>anInt</key>
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<integer>728</integer>
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<key>nestedData</key>
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<array>
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<data>
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PGxvdHMgb2YgYmluYXJ5IGd1bms+AAECAzxsb3RzIG9mIGJpbmFyeSBndW5r
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PgABAgM8bG90cyBvZiBiaW5hcnkgZ3Vuaz4AAQIDPGxvdHMgb2YgYmluYXJ5
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IGd1bms+AAECAzxsb3RzIG9mIGJpbmFyeSBndW5rPgABAgM8bG90cyBvZiBi
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aW5hcnkgZ3Vuaz4AAQIDPGxvdHMgb2YgYmluYXJ5IGd1bms+AAECAzxsb3Rz
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IG9mIGJpbmFyeSBndW5rPgABAgM8bG90cyBvZiBiaW5hcnkgZ3Vuaz4AAQID
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PGxvdHMgb2YgYmluYXJ5IGd1bms+AAECAw==
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</data>
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</array>
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<key>someData</key>
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<data>
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PGJpbmFyeSBndW5rPg==
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</data>
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<key>someMoreData</key>
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<data>
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PGxvdHMgb2YgYmluYXJ5IGd1bms+AAECAzxsb3RzIG9mIGJpbmFyeSBndW5rPgABAgM8
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bG90cyBvZiBiaW5hcnkgZ3Vuaz4AAQIDPGxvdHMgb2YgYmluYXJ5IGd1bms+AAECAzxs
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b3RzIG9mIGJpbmFyeSBndW5rPgABAgM8bG90cyBvZiBiaW5hcnkgZ3Vuaz4AAQIDPGxv
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dHMgb2YgYmluYXJ5IGd1bms+AAECAzxsb3RzIG9mIGJpbmFyeSBndW5rPgABAgM8bG90
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cyBvZiBiaW5hcnkgZ3Vuaz4AAQIDPGxvdHMgb2YgYmluYXJ5IGd1bms+AAECAw==
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</data>
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<key>\xc3\x85benraa</key>
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<string>That was a unicode key.</string>
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</dict>
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</plist>
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""".replace(b" " * 8, b"\t") # Apple as well as plistlib.py output hard tabs
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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):
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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 = plistlib.Data(b"<binary gunk>"),
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someMoreData = plistlib.Data(b"<lots of binary gunk>\0\1\2\3" * 10),
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nestedData = [plistlib.Data(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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plistlib.writePlist(pl, support.TESTFN)
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pl2 = plistlib.readPlist(support.TESTFN)
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self.assertEqual(dict(pl), dict(pl2))
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def test_bytes(self):
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pl = self._create()
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data = plistlib.writePlistToBytes(pl)
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pl2 = plistlib.readPlistFromBytes(data)
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self.assertEqual(dict(pl), dict(pl2))
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data2 = plistlib.writePlistToBytes(pl2)
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self.assertEqual(data, data2)
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def test_indentation_array(self):
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data = [[[[[[[[{'test': plistlib.Data(b'aaaaaa')}]]]]]]]]
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self.assertEqual(plistlib.readPlistFromBytes(plistlib.writePlistToBytes(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': plistlib.Data(b'aaaaaa')}}}}}}}}}
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self.assertEqual(plistlib.readPlistFromBytes(plistlib.writePlistToBytes(data)), data)
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def test_indentation_dict_mix(self):
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data = {'1': {'2': [{'3': [[[[[{'test': plistlib.Data(b'aaaaaa')}]]]]]}]}}
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self.assertEqual(plistlib.readPlistFromBytes(plistlib.writePlistToBytes(data)), data)
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def test_appleformatting(self):
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pl = plistlib.readPlistFromBytes(TESTDATA)
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data = plistlib.writePlistToBytes(pl)
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self.assertEqual(data, TESTDATA,
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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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pl = self._create()
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pl2 = plistlib.readPlistFromBytes(TESTDATA)
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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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from io import BytesIO
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b = BytesIO()
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pl = self._create()
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plistlib.writePlist(pl, b)
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pl2 = plistlib.readPlist(BytesIO(b.getvalue()))
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self.assertEqual(dict(pl), dict(pl2))
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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.writePlistToBytes(testString)
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else:
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self.assertRaises(ValueError,
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plistlib.writePlistToBytes,
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testString)
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def test_nondictroot(self):
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test1 = "abc"
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test2 = [1, 2, 3, "abc"]
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result1 = plistlib.readPlistFromBytes(plistlib.writePlistToBytes(test1))
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result2 = plistlib.readPlistFromBytes(plistlib.writePlistToBytes(test2))
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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.readPlistFromBytes,
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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.readPlistFromBytes,
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("<plist><dict>%s</dict></plist>"%i).encode())
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self.assertRaises(ValueError, plistlib.readPlistFromBytes,
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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.readPlistFromBytes,
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b"<plist><integer>not integer</integer></plist>")
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def test_invalidreal(self):
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self.assertRaises(ValueError, plistlib.readPlistFromBytes,
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b"<plist><integer>not real</integer></plist>")
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def test_main():
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support.run_unittest(TestPlistlib)
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if __name__ == '__main__':
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test_main()
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