c2257d3a86
Jellyfin(8096), OrbStack(8097) 포트 충돌으로 변경. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
305 lines
11 KiB
Python
305 lines
11 KiB
Python
import unittest
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from icalendar.parser import (
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Contentline,
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Contentlines,
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Parameters,
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dquote,
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foldline,
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q_join,
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q_split,
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)
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from icalendar.prop import vText
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class IcalendarTestCase(unittest.TestCase):
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def setUp(self):
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if not hasattr(self, "assertRaisesRegex"):
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self.assertRaisesRegex = self.assertRaisesRegexp
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def test_long_lines(self):
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c = Contentlines([Contentline("BEGIN:VEVENT")])
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c.append(Contentline("".join("123456789 " * 10)))
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self.assertEqual(
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c.to_ical(),
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b"BEGIN:VEVENT\r\n123456789 123456789 123456789 123456789 "
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b"123456789 123456789 123456789 1234\r\n 56789 123456789 "
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b"123456789 \r\n",
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)
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# from doctests
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# Notice that there is an extra empty string in the end of the content
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# lines. That is so they can be easily joined with:
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# '\r\n'.join(contentlines))
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self.assertEqual(
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Contentlines.from_ical("A short line\r\n"), ["A short line", ""]
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)
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self.assertEqual(
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Contentlines.from_ical("A faked\r\n long line\r\n"),
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["A faked long line", ""],
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)
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self.assertEqual(
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Contentlines.from_ical(
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"A faked\r\n long line\r\nAnd another lin\r\n\te that is folded\r\n"
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),
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["A faked long line", "And another line that is folded", ""],
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)
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def test_contentline_class(self):
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self.assertEqual(
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Contentline("Si meliora dies, ut vina, poemata reddit").to_ical(),
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b"Si meliora dies, ut vina, poemata reddit",
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)
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# A long line gets folded
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c = Contentline("".join(["123456789 "] * 10)).to_ical()
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self.assertEqual(
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c,
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(
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b"123456789 123456789 123456789 123456789 123456789 123456789 "
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b"123456789 1234\r\n 56789 123456789 123456789 "
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),
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)
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# A folded line gets unfolded
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self.assertEqual(
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Contentline.from_ical(c),
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(
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"123456789 123456789 123456789 123456789 123456789 123456789 "
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"123456789 123456789 123456789 123456789 "
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),
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)
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# https://tools.ietf.org/html/rfc5545#section-3.3.11
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# An intentional formatted text line break MUST only be included in
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# a "TEXT" property value by representing the line break with the
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# character sequence of BACKSLASH, followed by a LATIN SMALL LETTER
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# N or a LATIN CAPITAL LETTER N, that is "\n" or "\N".
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# Newlines are not allowed in content lines
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self.assertRaises(AssertionError, Contentline, b"1234\r\n\r\n1234")
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self.assertEqual(Contentline("1234\\n\\n1234").to_ical(), b"1234\\n\\n1234")
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# We do not fold within a UTF-8 character
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c = Contentline(
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b"This line has a UTF-8 character where it should be "
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b"folded. Make sure it g\xc3\xabts folded before that "
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b"character."
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)
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self.assertIn(b"\xc3\xab", c.to_ical())
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# Another test of the above
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c = Contentline(b"x" * 73 + b"\xc3\xab" + b"\\n " + b"y" * 10)
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self.assertEqual(c.to_ical().count(b"\xc3"), 1)
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# Don't fail if we fold a line that is exactly X times 74 characters
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# long
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c = Contentline("".join(["x"] * 148)).to_ical()
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# It can parse itself into parts,
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# which is a tuple of (name, params, vals)
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self.assertEqual(
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Contentline("dtstart:20050101T120000").parts(),
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("dtstart", Parameters({}), "20050101T120000"),
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)
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self.assertEqual(
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Contentline("dtstart;value=datetime:20050101T120000").parts(),
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("dtstart", Parameters({"VALUE": "datetime"}), "20050101T120000"),
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)
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c = Contentline(
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"ATTENDEE;CN=Max Rasmussen;ROLE=REQ-PARTICIPANT:MAILTO:maxm@example.com"
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)
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self.assertEqual(
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c.parts(),
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(
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"ATTENDEE",
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Parameters({"ROLE": "REQ-PARTICIPANT", "CN": "Max Rasmussen"}),
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"MAILTO:maxm@example.com",
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),
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)
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self.assertEqual(
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c.to_ical().decode("utf-8"),
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"ATTENDEE;CN=Max Rasmussen;ROLE=REQ-PARTICIPANT:MAILTO:maxm@example.com",
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)
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# and back again
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# NOTE: we are quoting property values with spaces in it.
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parts = (
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"ATTENDEE",
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Parameters({"ROLE": "REQ-PARTICIPANT", "CN": "Max Rasmussen"}),
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"MAILTO:maxm@example.com",
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)
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self.assertEqual(
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Contentline.from_parts(*parts),
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'ATTENDEE;CN="Max Rasmussen";ROLE=REQ-PARTICIPANT:'
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"MAILTO:maxm@example.com",
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)
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# and again
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parts = ("ATTENDEE", Parameters(), "MAILTO:maxm@example.com")
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self.assertEqual(
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Contentline.from_parts(*parts), "ATTENDEE:MAILTO:maxm@example.com"
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)
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# A value can also be any of the types defined in PropertyValues
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parts = ("ATTENDEE", Parameters(), vText("MAILTO:test@example.com"))
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self.assertEqual(
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Contentline.from_parts(*parts), "ATTENDEE:MAILTO:test@example.com"
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)
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# A value in UTF-8
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parts = ("SUMMARY", Parameters(), vText("INternational char æ ø å"))
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self.assertEqual(
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Contentline.from_parts(*parts), "SUMMARY:INternational char æ ø å"
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)
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# A value can also be unicode
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parts = ("SUMMARY", Parameters(), vText("INternational char æ ø å"))
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self.assertEqual(
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Contentline.from_parts(*parts), "SUMMARY:INternational char æ ø å"
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)
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# Traversing could look like this.
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name, params, vals = c.parts()
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self.assertEqual(name, "ATTENDEE")
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self.assertEqual(vals, "MAILTO:maxm@example.com")
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self.assertEqual(
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sorted(params.items()),
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sorted([("ROLE", "REQ-PARTICIPANT"), ("CN", "Max Rasmussen")]),
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)
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# And the traditional failure
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with self.assertRaisesRegex(
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ValueError, "Content line could not be parsed into parts"
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):
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Contentline("ATTENDEE;maxm@example.com").parts()
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# Another failure:
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with self.assertRaisesRegex(
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ValueError, "Content line could not be parsed into parts"
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):
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Contentline(":maxm@example.com").parts()
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self.assertEqual(
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Contentline("key;param=:value").parts(),
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("key", Parameters({"PARAM": ""}), "value"),
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)
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self.assertEqual(
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Contentline('key;param="pvalue":value').parts(),
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("key", Parameters({"PARAM": "pvalue"}), "value"),
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)
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# Should bomb on missing param:
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with self.assertRaisesRegex(
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ValueError, "Content line could not be parsed into parts"
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):
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Contentline.from_ical("k;:no param").parts()
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self.assertEqual(
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Contentline("key;param=pvalue:value", strict=False).parts(),
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("key", Parameters({"PARAM": "pvalue"}), "value"),
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)
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# If strict is set to True, uppercase param values that are not
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# double-quoted, this is because the spec says non-quoted params are
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# case-insensitive.
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self.assertEqual(
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Contentline("key;param=pvalue:value", strict=True).parts(),
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("key", Parameters({"PARAM": "PVALUE"}), "value"),
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)
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self.assertEqual(
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Contentline('key;param="pValue":value', strict=True).parts(),
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("key", Parameters({"PARAM": "pValue"}), "value"),
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)
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contains_base64 = (
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b"X-APPLE-STRUCTURED-LOCATION;"
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b'VALUE=URI;X-ADDRESS="Kaiserliche Hofburg, 1010 Wien";'
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b"X-APPLE-MAPKIT-HANDLE=CAESxQEZgr3QZXJyZWljaA==;"
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b"X-APPLE-RADIUS=328.7978217977285;X-APPLE-REFERENCEFRAME=1;"
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b"X-TITLE=Heldenplatz:geo:48.206686,16.363235"
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)
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self.assertEqual(
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Contentline(contains_base64, strict=True).parts(),
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(
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"X-APPLE-STRUCTURED-LOCATION",
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Parameters(
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{
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"X-APPLE-RADIUS": "328.7978217977285",
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"X-ADDRESS": "Kaiserliche Hofburg, 1010 Wien",
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"X-APPLE-REFERENCEFRAME": "1",
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"X-TITLE": "HELDENPLATZ",
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"X-APPLE-MAPKIT-HANDLE": "CAESXQEZGR3QZXJYZWLJAA==",
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"VALUE": "URI",
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}
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),
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"geo:48.206686,16.363235",
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),
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)
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def test_fold_line(self):
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self.assertEqual(foldline("foo"), "foo")
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self.assertEqual(
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foldline(
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"Lorem ipsum dolor sit amet, consectetur adipiscing "
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"elit. Vestibulum convallis imperdiet dui posuere."
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),
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(
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"Lorem ipsum dolor sit amet, consectetur adipiscing elit. "
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"Vestibulum conval\r\n lis imperdiet dui posuere."
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),
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)
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# I don't really get this test
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# at least just but bytes in there
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# porting it to "run" under python 2 & 3 makes it not much better
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with self.assertRaises(AssertionError):
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foldline("привет".encode(), limit=3)
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self.assertEqual(foldline("foobar", limit=4), "foo\r\n bar")
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self.assertEqual(
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foldline(
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"Lorem ipsum dolor sit amet, consectetur adipiscing elit"
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". Vestibulum convallis imperdiet dui posuere."
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),
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(
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"Lorem ipsum dolor sit amet, consectetur adipiscing elit."
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" Vestibulum conval\r\n lis imperdiet dui posuere."
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),
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)
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self.assertEqual(
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foldline("DESCRIPTION:АБВГДЕЁЖЗИЙКЛМНОПРСТУФХЦЧШЩЬЫЪЭЮЯ"),
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"DESCRIPTION:АБВГДЕЁЖЗИЙКЛМНОПРСТУФХЦЧШЩЬЫЪЭ\r\n ЮЯ",
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)
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def test_value_double_quoting(self):
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self.assertEqual(dquote("Max"), "Max")
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self.assertEqual(dquote("Rasmussen, Max"), '"Rasmussen, Max"')
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self.assertEqual(dquote("name:value"), '"name:value"')
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def test_q_split(self):
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self.assertEqual(
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q_split('Max,Moller,"Rasmussen, Max"'),
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["Max", "Moller", '"Rasmussen, Max"'],
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)
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def test_q_split_bin(self):
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for s in ("X-SOMETHING=ABCDE==", ",,,"):
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for maxsplit in range(-1, 3):
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self.assertEqual(
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q_split(s, "=", maxsplit=maxsplit), s.split("=", maxsplit)
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)
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def test_q_join(self):
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self.assertEqual(
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q_join(["Max", "Moller", "Rasmussen, Max"]), 'Max,Moller,"Rasmussen, Max"'
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)
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