diff options
Diffstat (limited to 'stdlib')
| -rw-r--r-- | stdlib/source/lux/test.lux | 85 |
1 files changed, 43 insertions, 42 deletions
diff --git a/stdlib/source/lux/test.lux b/stdlib/source/lux/test.lux index 647ae8895..928e90506 100644 --- a/stdlib/source/lux/test.lux +++ b/stdlib/source/lux/test.lux @@ -36,14 +36,14 @@ [world ["." program]]]) -(type: #export Counters +(type: #export Tally {#successes Nat #failures Nat #expected_coverage (Set Name) #actual_coverage (Set Name)}) -(def: (add_counters parameter subject) - (-> Counters Counters Counters) +(def: (add_tally parameter subject) + (-> Tally Tally Tally) {#successes (n.+ (get@ #successes parameter) (get@ #successes subject)) #failures (n.+ (get@ #failures parameter) (get@ #failures subject)) #expected_coverage (set.union (get@ #expected_coverage parameter) @@ -52,21 +52,21 @@ (get@ #actual_coverage subject))}) (def: start - Counters + Tally {#successes 0 #failures 0 #expected_coverage (set.new name.hash) #actual_coverage (set.new name.hash)}) (template [<name> <category>] - [(def: <name> Counters (update@ <category> .inc start))] + [(def: <name> Tally (update@ <category> .inc start))] [success #successes] [failure #failures] ) (type: #export Assertion - (Promise [Counters Text])) + (Promise [Tally Text])) (type: #export Test (Random Assertion)) @@ -77,9 +77,9 @@ {#.doc "Sequencing combinator."} (-> Assertion Assertion Assertion) (do promise.monad - [[l_counter l_documentation] left - [r_counter r_documentation] right] - (wrap [(add_counters l_counter r_counter) + [[l_tally l_documentation] left + [r_tally r_documentation] right] + (wrap [(add_tally l_tally r_tally) (format l_documentation ..separator r_documentation)]))) (def: #export (and left right) @@ -94,12 +94,12 @@ (def: #export (context description) (-> Text Test Test) - (random\map (promise\map (function (_ [counters documentation]) - [counters (|> documentation - (text.split_all_with ..separator) - (list\map (|>> (format context_prefix))) - (text.join_with ..separator) - (format description ..separator))])))) + (random\map (promise\map (function (_ [tally documentation]) + [tally (|> documentation + (text.split_all_with ..separator) + (list\map (|>> (format context_prefix))) + (text.join_with ..separator) + (format description ..separator))])))) (def: failure_prefix "[Failure] ") (def: success_prefix "[Success] ") @@ -144,7 +144,7 @@ [prng result]))) (def: failed? - (-> Counters Bit) + (-> Tally Bit) (|>> (get@ #failures) (n.> 0))) (def: (times_failure seed documentation) @@ -158,33 +158,34 @@ (-> Nat Test Test) (case amount 0 (..fail (exception.construct ..must_try_test_at_least_once [])) - 1 test _ (do random.monad [seed random.nat] (function (_ prng) (let [[prng' instance] (random.run (random.pcg32 [..pcg32_magic_inc seed]) test)] [prng' (do promise.monad - [[counters documentation] instance] - (if (failed? counters) - (wrap [counters (times_failure seed documentation)]) - (|> test (times (dec amount)) (random.run prng') product.right)))]))))) - -(def: (tally duration counters) - (-> Duration Counters Text) - (let [successes (get@ #successes counters) - failures (get@ #failures counters) - missing (set.difference (get@ #actual_coverage counters) - (get@ #expected_coverage counters)) - unexpected (set.difference (get@ #expected_coverage counters) - (get@ #actual_coverage counters)) + [[tally documentation] instance] + (if (failed? tally) + (wrap [tally (times_failure seed documentation)]) + (case amount + 1 instance + _ (|> test (times (dec amount)) (random.run prng') product.right))))]))))) + +(def: (description duration tally) + (-> Duration Tally Text) + (let [successes (get@ #successes tally) + failures (get@ #failures tally) + missing (set.difference (get@ #actual_coverage tally) + (get@ #expected_coverage tally)) + unexpected (set.difference (get@ #expected_coverage tally) + (get@ #actual_coverage tally)) report (: (-> (Set Name) Text) (|>> set.to_list (list.sort (\ name.order <)) (exception.enumerate %.name))) - expected_definitions_to_cover (set.size (get@ #expected_coverage counters)) + expected_definitions_to_cover (set.size (get@ #expected_coverage tally)) unexpected_definitions_covered (set.size unexpected) actual_definitions_covered (n.- unexpected_definitions_covered - (set.size (get@ #actual_coverage counters))) + (set.size (get@ #actual_coverage tally))) coverage (case expected_definitions_to_cover 0 "N/A" expected (let [missing_ratio (f./ (n.frac expected) @@ -228,14 +229,14 @@ [pre (promise.future instant.now) #let [seed (instant.to_millis pre) prng (random.pcg32 [..pcg32_magic_inc seed])] - [counters documentation] (|> test (random.run prng) product.right) + [tally documentation] (|> test (random.run prng) product.right) post (promise.future instant.now) #let [duration (instant.span pre post) _ (debug.log! (format documentation text.new_line text.new_line - (tally duration counters) + (..description duration tally) text.new_line))]] (promise.future (\ program.default exit - (case (get@ #failures counters) + (case (get@ #failures tally) 0 ..success_exit_code _ ..failure_exit_code))))) @@ -246,8 +247,8 @@ (text.join_with " & ")) coverage (set.from_list name.hash coverage)] (|> (..assert message condition) - (promise\map (function (_ [counters documentation]) - [(update@ #actual_coverage (set.union coverage) counters) + (promise\map (function (_ [tally documentation]) + [(update@ #actual_coverage (set.union coverage) tally) documentation]))))) (def: (|cover| coverage condition) @@ -261,8 +262,8 @@ (list\map %.name) (text.join_with " & ")) coverage (set.from_list name.hash coverage)] - (random\map (promise\map (function (_ [counters documentation]) - [(update@ #actual_coverage (set.union coverage) counters) + (random\map (promise\map (function (_ [tally documentation]) + [(update@ #actual_coverage (set.union coverage) tally) documentation])) (..context context test)))) @@ -328,8 +329,8 @@ (-> Text Text Test Test) (let [coverage (..decode_coverage module coverage)] (|> (..context module test) - (random\map (promise\map (function (_ [counters documentation]) - [(update@ #expected_coverage (set.union coverage) counters) + (random\map (promise\map (function (_ [tally documentation]) + [(update@ #expected_coverage (set.union coverage) tally) documentation])))))) (syntax: #export (covering {module <c>.identifier} @@ -375,7 +376,7 @@ [assertions (monad.seq ! (list\map run! tests))] (wrap [(|> assertions (list\map product.left) - (list\fold ..add_counters ..start)) + (list\fold ..add_tally ..start)) (|> assertions (list\map product.right) (text.join_with ..separator))]))))) |