diff options
Diffstat (limited to 'tests/float/float_format.py')
| -rw-r--r-- | tests/float/float_format.py | 17 |
1 files changed, 14 insertions, 3 deletions
diff --git a/tests/float/float_format.py b/tests/float/float_format.py index 98ed0eb09..0eb8b232b 100644 --- a/tests/float/float_format.py +++ b/tests/float/float_format.py @@ -2,14 +2,25 @@ # general rounding for val in (116, 1111, 1234, 5010, 11111): - print("%.0f" % val) - print("%.1f" % val) - print("%.3f" % val) + print("Test on %d / 1000:" % val) + for fmt in ("%.5e", "%.3e", "%.1e", "%.0e", "%.3f", "%.1f", "%.0f", "%.3g", "%.1g", "%.0g"): + print(fmt, fmt % (val / 1000)) + +# make sure round-up to the next unit is handled properly +for val in range(4, 9): + divi = 10**val + print("Test on 99994 / (10 ** %d):" % val) + for fmt in ("%.5e", "%.3e", "%.1e", "%.0e", "%.3f", "%.1f", "%.0f", "%.3g", "%.1g", "%.0g"): + print(fmt, fmt % (99994 / divi)) # make sure rounding is done at the correct precision for prec in range(8): print(("%%.%df" % prec) % 6e-5) +# make sure trailing zeroes are added properly +for prec in range(8): + print(("%%.%df" % prec) % 1e19) + # check certain cases that had a digit value of 10 render as a ":" character print("%.2e" % float("9" * 51 + "e-39")) print("%.2e" % float("9" * 40 + "e-21")) |