diff options
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/Properties.hs | 21 |
1 files changed, 12 insertions, 9 deletions
diff --git a/tests/Properties.hs b/tests/Properties.hs index d3f0e3a..b97423f 100644 --- a/tests/Properties.hs +++ b/tests/Properties.hs @@ -160,6 +160,9 @@ prop_delete_push i x = not (member i x) ==> delete i (push i x) == x where _ = x :: T -} +prop_delete_push i x = not (member i x) ==> delete i (push i x) == x + where _ = x :: T + prop_delete2 i x = delete i x == delete i (delete i x) where _ = x :: T @@ -168,13 +171,16 @@ prop_focus1 i x = member i x ==> peek (raiseFocus i x) == Just i where _ = x :: T -- rotation is reversible in two directions -prop_rotaterotate1 (x :: T) = rotate LT (rotate GT x) == x -prop_rotaterotate2 (x :: T) = rotate GT (rotate LT x) == x +prop_rotaterotate1 (x :: T) = rotate LT (rotate GT x') == x' + where x' = rotate LT x +prop_rotaterotate2 (x :: T) = rotate GT (rotate LT x') == x' + where x' = rotate GT x -- rotation through the height of a stack gets us back to the start -prop_rotate_all (x :: T) = foldr (\_ y -> rotate GT y) x [1..n] == x +prop_rotate_all (x :: T) = f (f x) == f x where n = height (current x) x + f x' = foldr (\_ y -> rotate GT y) x' [1..n] prop_viewview r x = @@ -244,12 +250,9 @@ prop_promotescreen n x = screen n (promote x) == screen n x where _ = x :: T -- promote doesn't mess with other windows -prop_promote_raise_id x b = (not . null . fromMaybe [] . flip index x . current $ x) ==> - (raiseFocus y . promote . raiseFocus z . promote) x == x +prop_promote_raise_id x = (not . null . fromMaybe [] . flip index x . current $ x) ==> + (promote . promote . promote) x == promote x where _ = x :: T - dir = if b then LT else GT - (Just y) = peek x - (Just (z:_)) = flip index x . current $ x -- push shouldn't change anything but the current workspace prop_push_local (x :: T) i = not (member i x) ==> hidden x == hidden (push i x) @@ -372,7 +375,7 @@ main = do ,("delete/not.member", mytest prop_delete_uniq) ,("delete idempotent", mytest prop_delete2) - -- disabled, for now ,("delete.push identity" , mytest prop_delete_push) + ,("delete.push identity" , mytest prop_delete_push) ,("focus", mytest prop_focus1) |