Add more canonical equivalence tests #42
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Test that all canonically equivalent sequences in Unicode's `NormalizationTest.txt` have the same width. Currently no changes need to be made to the width logic to ensure these tests pass. However, Unicode 16 is adding a few new characters that will be problematic (the Kirat Rai vowel signs: <https://www.unicode.org/charts/PDF/Unicode-16.0/U160-16D40.pdf>). Adding this test in advance ensures that we won't forget to account for these changes when the time comes.
The new test subsumes it
Ensures CI will keep passing until we choose to update
Manishearth
requested changes
Apr 29, 2024
tests/tests.rs
Outdated
| let mut nfd = String::new(); | ||
| unicode_normalization::char::decompose_canonical(c, |d| nfd.push(d)); | ||
| let norm_file = BufReader::new( | ||
| File::open("scripts/NormalizationTest.txt") |
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issue: I'd prefer to check in the file if it's used in tests.
Manishearth
approved these changes
Apr 30, 2024
|
CI fails |
Manishearth
approved these changes
Apr 30, 2024
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Test that all canonically equivalent sequences in Unicode's
NormalizationTest.txthave the same width.Currently no changes need to be made to the width logic to ensure these tests pass. However, Unicode 16 is adding a few new characters that will be problematic (the Kirat Rai vowel signs: https://www.unicode.org/charts/PDF/Unicode-16.0/U160-16D40.pdf). Adding this test in advance ensures that we won't forget to account for these changes when the time comes.