diff options
Diffstat (limited to 'test/test_validate.ml')
| -rw-r--r-- | test/test_validate.ml | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/test/test_validate.ml b/test/test_validate.ml index ee7f288..89053c1 100644 --- a/test/test_validate.ml +++ b/test/test_validate.ml @@ -79,9 +79,16 @@ let test_easter_extremes () = let ys = extreme_years () in (* Both extremes genuinely occur in 1583..2500 (earliest 1598, latest 1666 -- verified against Computus.gregorian_easter directly, not - transcribed); requiring just "non-empty" would have passed even if the - search silently found only one of them (register finding 15). *) - Alcotest.(check int) "found both extreme years (earliest 22 Mar and latest 25 Apr)" 2 (List.length ys); + transcribed). CORRECTED (final fix wave, item 7): this used to assert + only [List.length ys = 2], a cardinality check where an identity check + was called for -- the comment already named 1598 and 1666, but nothing + confirmed [ys] actually contained THOSE two years rather than some + other pair the search happened to find first; a version of + [extreme_years] that silently found the wrong two years but still + found exactly two would have passed this unchanged. Asserting the + identities directly is strictly stronger and costs nothing extra. *) + Alcotest.(check (list int)) "found exactly 1598 (earliest 22 Mar) and 1666 (latest 25 Apr)" + [ 1598; 1666 ] ys; List.iter check_year ys (* The confidence-to-9999 core: random years across the whole domain. *) |