diff options
Diffstat (limited to 'new-luxc/test/test/luxc/analyser/type.lux')
-rw-r--r-- | new-luxc/test/test/luxc/analyser/type.lux | 89 |
1 files changed, 89 insertions, 0 deletions
diff --git a/new-luxc/test/test/luxc/analyser/type.lux b/new-luxc/test/test/luxc/analyser/type.lux new file mode 100644 index 000000000..b23b16d6a --- /dev/null +++ b/new-luxc/test/test/luxc/analyser/type.lux @@ -0,0 +1,89 @@ +(;module: + lux + (lux [io] + (control [monad #+ do] + pipe) + (data [bool "bool/" Eq<Bool>] + [text "text/" Eq<Text>] + (text format + ["l" lexer]) + [number] + ["R" result] + [product] + (coll [list "list/" Functor<List> Fold<List>])) + ["r" math/random "r/" Monad<Random>] + [type "type/" Eq<Type>] + [macro #+ Monad<Lux>] + (macro [code]) + test) + (luxc ["&" base] + ["&;" module] + (lang ["~" analysis]) + [analyser] + (analyser ["@" type] + ["@;" common]) + (generator ["@;" runtime]) + [eval]) + (.. common) + (test/luxc common)) + +(def: check + (r;Random [Code Type Code]) + (with-expansions [<triples> (do-template [<random> <type> <code>] + [(do r;Monad<Random> + [value <random>] + (wrap [(` <type>) + <type> + (<code> value)]))] + + [r;bool (+0 "#Bool" (+0)) code;bool] + [r;nat (+0 "#Nat" (+0)) code;nat] + [r;int (+0 "#Int" (+0)) code;int] + [r;deg (+0 "#Deg" (+0)) code;deg] + [r;frac (+0 "#Frac" (+0)) code;frac] + [(r;text +5) (+0 "#Text" (+0)) code;text] + )] + ($_ r;either + <triples>))) + +(context: "Type checking/coercion." + [[typeC codeT exprC] check] + ($_ seq + (test (format "Can analyse type-checking.") + (|> (do Monad<Lux> + [runtime-bytecode @runtime;generate] + (&;with-scope + (@common;with-unknown-type + (@;analyse-check analyse eval;eval typeC exprC)))) + (macro;run (init-compiler [])) + (case> (#R;Success [_ [analysisT analysisA]]) + (and (type/= codeT analysisT) + (case [exprC analysisA] + (^template [<expected> <actual> <test>] + [[_ (<expected> expected)] (<actual> actual)] + (<test> expected actual)) + ([#;Bool #~;Bool bool/=] + [#;Nat #~;Nat n.=] + [#;Int #~;Int i.=] + [#;Deg #~;Deg d.=] + [#;Frac #~;Frac f.=] + [#;Text #~;Text text/=]) + + _ + false)) + + (#R;Error error) + false))) + (test (format "Can analyse type-coercion.") + (|> (do Monad<Lux> + [runtime-bytecode @runtime;generate] + (&;with-scope + (@common;with-unknown-type + (@;analyse-coerce analyse eval;eval typeC exprC)))) + (macro;run (init-compiler [])) + (case> (#R;Success [_ [analysisT analysisA]]) + (type/= codeT analysisT) + + (#R;Error error) + false))) + )) |