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tests: Fix text sanitization tests on Windows

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Fix a failing test case on Windows, due to a character that cannot
exist in a filename.
This commit is contained in:
Alex Pyrgiotis 2024-04-30 13:52:00 +03:00
parent ff1677672e
commit 63b12abbdf
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1 changed files with 12 additions and 4 deletions
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16
tests/__init__.py
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@ -123,15 +123,23 @@ def uncommon_text() -> str:
def uncommon_filename(uncommon_text: str) -> str:
"""Craft a filename with Unicode characters that are considered not common.
We reuse the same uncommon string as above, with a small exception for macOS.
Because the APFS filesystem in macOS accepts only UTF-8 encoded strings [1], we
cannot create a filename with invalid Unicode characters. So, in order to test the
rest of the corner cases, we replace U+DCF0 with an empty string.
We reuse the same uncommon string as above, with a small exception for macOS and
Windows.
Because the NTFS filesystem in Windows and APFS filesystem in macOS accept only
UTF-8 encoded strings [1], we cannot create a filename with invalid Unicode
characters. So, in order to test the rest of the corner cases, we replace U+DCF0
with an empty string.
Windows has the extra restriction that it cannot have escape characters in
filenames, so we replace the ASCII Escape character (\033 / U+001B) as well.
[1]: https://en.wikipedia.org/wiki/Filename#Comparison_of_filename_limitations
"""
if platform.system() == "Darwin":
uncommon_text = uncommon_text.replace("\udcf0", "")
elif platform.system() == "Windows":
uncommon_text = uncommon_text.replace("\udcf0", "").replace("\033", "")
return uncommon_text + ".pdf"