seq: Move to uucore/format common number parsing code#7624
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cakebaker merged 6 commits intouutils:mainfrom Apr 3, 2025
Merged
seq: Move to uucore/format common number parsing code#7624cakebaker merged 6 commits intouutils:mainfrom
cakebaker merged 6 commits intouutils:mainfrom
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GNU `seq` doesn't support such large positive exponents anyway, and we are limited by i64 range, so increase the exponent value to make sure we fully overflow that range. Also, add a test to check that a very, very, small number is treated as 0 (that's also undefined behaviour, but it does make sense in a way).
Just use the format provided function.
Also, add a test to check that a very, very, small number is treated as 0. That's probably undefined behaviour, but it does make some sense.
The field was unused, and actually redundant with the precision computed separatedly. This simplifies the code, reintroduces testing.
A lot of the code can be shared, and parsing is quite straightforward as we know that the digit is somewhat valid.
Address review comment.
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This deletes a lot of code in
seq, and moves to the common implementation inuucore.seq: Parse integral and fractional number of digits in the same function
A lot of the code can be shared, and parsing is quite straightforward
as we know that the digit is somewhat valid.
seq: Refactor to actually use PreciseNumber::num_fractional_digits
The field was unused, and actually redundant with the precision
computed separatedly.
This simplifies the code, reintroduces testing.
seq: Accept underflow in parameters
Also, add a test to check that a very, very, small number is
treated as 0. That's probably undefined behaviour, but it does
make some sense.
seq: Remove custom number parsing
Just use the format provided function.
test_seq: Modify undefined behaviour tests
GNU
seqdoesn't support such large positive exponents anyway,and we are limited by i64 range, so increase the exponent value
to make sure we fully overflow that range.
Also, add a test to check that a very, very, small number is
treated as 0 (that's also undefined behaviour, but it does
make sense in a way).