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Diffstat (limited to 'coverage/results.py')
| -rw-r--r-- | coverage/results.py | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/coverage/results.py b/coverage/results.py index cab8796e..9be16b15 100644 --- a/coverage/results.py +++ b/coverage/results.py @@ -283,6 +283,10 @@ def should_fail_under(total, fail_under, precision): Returns True if the total should fail. """ + # We can never achieve higher than 100% coverage + if fail_under > 100.0: + raise ValueError("`fail_under` is greater than 100. Please use 100 or lower.") + # Special case for fail_under=100, it must really be 100. if fail_under == 100.0 and total != 100.0: return True |