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gh-130197: Improve test coverage ofmsgfmt.py
part 2#133309
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Lib/test/test_tools/test_msgfmt.py Outdated
msgfmt.MESSAGES.clear() | ||
with self.assertRaises((SystemExit, UnboundLocalError, | ||
IndexError, SyntaxError)): | ||
msgfmt.make('messages.po', 'messages.mo') |
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It prints errors on stderr. They should be silenced. Instead, it would be nice to check the output against the expected error message.
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Updated to capture the output and check error messages :)
Lib/test/test_tools/test_msgfmt.py Outdated
'[0]', | ||
# unclosed string | ||
''' |
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You could usetextwrap.dedent()
and strip the initial newlines. It's up to you, but perhaps the indented code would look better.
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Added, I think it reads better withtextwrap.dedent()
Lib/test/test_tools/test_msgfmt.py Outdated
# invalid plural index | ||
# invalid but currently accepted | ||
# ''' | ||
# msgid "foo" |
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I do not think that it is worth to add such large blocks of the commented out code. It only increases the diff, in this PR, and in the future ones.
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Removed, I'll add them back (uncommented) when I fix the parser
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This is a followup to#133048
This PR adds more tests to
msgfmt.py
:msgid
/msgstr
etc.., invalid plural indices and duplicate entries.I verified that these are rejected by GNU's
msgfmt
.Note that some tests are commented out. That is because
msgfmt.py
is currently accepting these as valid.In a followup PR, I am planning to fix its parser and then we'll be able to uncomment all of theses cases.