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Diffstat (limited to 'tests/float/float_parse_doubleprec.py')
| -rw-r--r-- | tests/float/float_parse_doubleprec.py | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/tests/float/float_parse_doubleprec.py b/tests/float/float_parse_doubleprec.py index 81fcadcee..c1b0b4823 100644 --- a/tests/float/float_parse_doubleprec.py +++ b/tests/float/float_parse_doubleprec.py @@ -19,3 +19,9 @@ print("%.14e" % float("." + "0" * 400 + "9e400")) print(float("1.00000000000000000000e-307")) print(float("10.0000000000000000000e-308")) print(float("100.000000000000000000e-309")) + +# ensure repr() adds an extra digit when needed for accurate parsing +print(float(repr(float("2.0") ** 100)) == float("2.0") ** 100) + +# ensure repr does not add meaningless extra digits (1.234999999999) +print(repr(1.2345)) |