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tests: Format all Python code with black, except tests in basics subdir.

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This adds the Python files in the tests/ directory to be formatted with
./tools/codeformat.py.  The basics/ subdirectory is excluded for now so we
aren't changing too much at once.

In a few places `# fmt: off`/`# fmt: on` was used where the code had
special formatting for readability or where the test was actually testing
the specific formatting.
This commit is contained in:
David Lechner
2020-03-22 21:26:08 -05:00
committed by Damien George
parent 488613bca6
commit 3dc324d3f1
472 changed files with 4396 additions and 2891 deletions
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38
tests/float/float_parse.py
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@@ -1,36 +1,36 @@
# test parsing of floats
inf = float('inf')
inf = float("inf")
# it shouldn't matter where the decimal point is if the exponent balances the value
print(float('1234') - float('0.1234e4'))
print(float('1.015625') - float('1015625e-6'))
print(float("1234") - float("0.1234e4"))
print(float("1.015625") - float("1015625e-6"))
# very large integer part with a very negative exponent should cancel out
print('%.4e' % float('9' * 60 + 'e-60'))
print('%.4e' % float('9' * 60 + 'e-40'))
print("%.4e" % float("9" * 60 + "e-60"))
print("%.4e" % float("9" * 60 + "e-40"))
# many fractional digits
print(float('.' + '9' * 70))
print(float('.' + '9' * 70 + 'e20'))
print(float('.' + '9' * 70 + 'e-50') == float('1e-50'))
print(float("." + "9" * 70))
print(float("." + "9" * 70 + "e20"))
print(float("." + "9" * 70 + "e-50") == float("1e-50"))
# tiny fraction with large exponent
print(float('.' + '0' * 60 + '1e10') == float('1e-51'))
print(float('.' + '0' * 60 + '9e25') == float('9e-36'))
print(float('.' + '0' * 60 + '9e40') == float('9e-21'))
print(float("." + "0" * 60 + "1e10") == float("1e-51"))
print(float("." + "0" * 60 + "9e25") == float("9e-36"))
print(float("." + "0" * 60 + "9e40") == float("9e-21"))
# ensure that accuracy is retained when value is close to a subnormal
print(float('1.00000000000000000000e-37'))
print(float('10.0000000000000000000e-38'))
print(float('100.000000000000000000e-39'))
print(float("1.00000000000000000000e-37"))
print(float("10.0000000000000000000e-38"))
print(float("100.000000000000000000e-39"))
# very large exponent literal
print(float('1e4294967301'))
print(float('1e-4294967301'))
print(float('1e18446744073709551621'))
print(float('1e-18446744073709551621'))
print(float("1e4294967301"))
print(float("1e-4294967301"))
print(float("1e18446744073709551621"))
print(float("1e-18446744073709551621"))
# check small decimals are as close to their true value as possible
for n in range(1, 10):
print(float('0.%u' % n) == n / 10)
print(float("0.%u" % n) == n / 10)