42 lines
1.2 KiB
Python
42 lines
1.2 KiB
Python
"""Tests for iCalendar TEXT escaping in calendar export (RFC 5545 §3.3.11)."""
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from tests.test_null_owner_gates import _import_calendar_helpers
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def _esc():
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return _import_calendar_helpers()._ics_escape
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def test_escapes_comma_and_semicolon():
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# Regression: SUMMARY/LOCATION escaped nothing, so a comma/semicolon
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# (structural in iCal TEXT values) corrupted the field in other clients.
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assert _esc()("Lunch, dinner; meeting") == "Lunch\\, dinner\\; meeting"
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def test_escapes_backslash_first():
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assert _esc()("path C:\\tmp") == "path C:\\\\tmp"
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def test_newlines_become_literal_backslash_n():
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assert _esc()("line1\nline2\r\nline3") == "line1\\nline2\\nline3"
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def test_empty_and_none_safe():
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assert _esc()("") == ""
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assert _esc()(None) == ""
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def test_safe_ics_filename_strips_header_metacharacters():
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safe_filename = _import_calendar_helpers()._safe_ics_filename
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assert (
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safe_filename('Work\r\nX-Injected: yes";/..\\evil')
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== "Work__X-Injected__yes___.._evil.ics"
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)
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def test_safe_ics_filename_falls_back_for_empty_names():
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safe_filename = _import_calendar_helpers()._safe_ics_filename
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assert safe_filename("////") == "calendar.ics"
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assert safe_filename(None) == "calendar.ics"
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