diff options
Diffstat (limited to 'new-luxc/test/test/luxc/analyser')
| -rw-r--r-- | new-luxc/test/test/luxc/analyser/case.lux | 64 | ||||
| -rw-r--r-- | new-luxc/test/test/luxc/analyser/function.lux | 118 | ||||
| -rw-r--r-- | new-luxc/test/test/luxc/analyser/primitive.lux | 22 | ||||
| -rw-r--r-- | new-luxc/test/test/luxc/analyser/procedure/common.lux | 510 | ||||
| -rw-r--r-- | new-luxc/test/test/luxc/analyser/reference.lux | 46 | ||||
| -rw-r--r-- | new-luxc/test/test/luxc/analyser/structure.lux | 378 |
6 files changed, 569 insertions, 569 deletions
diff --git a/new-luxc/test/test/luxc/analyser/case.lux b/new-luxc/test/test/luxc/analyser/case.lux index 3fe67b7a3..037f99feb 100644 --- a/new-luxc/test/test/luxc/analyser/case.lux +++ b/new-luxc/test/test/luxc/analyser/case.lux @@ -120,7 +120,7 @@ (r/wrap (code;record (list;zip2 record-tags primitivesC))) )))) -(test: "Pattern-matching." +(context: "Pattern-matching." #seed +9253409297339902486 [module-name (r;text +5) variant-name (r;text +5) @@ -142,35 +142,35 @@ non-total-branchesC (list;take (n.dec (list;size total-branchesC)) total-branchesC)]] ($_ seq - (assert "Will reject empty pattern-matching (no branches)." - (|> (&;with-scope - (&;with-expected-type outputT - (@;analyse-case analyse inputC (list)))) - check-failure)) - (assert "Can analyse total pattern-matching." - (|> (@module;with-module +0 module-name - (do Monad<Lux> - [_ (@module;declare-tags variant-tags false - (#;Named [module-name variant-name] - (type;variant primitivesT))) - _ (@module;declare-tags record-tags false - (#;Named [module-name record-name] - (type;tuple primitivesT)))] - (&;with-scope - (&;with-expected-type outputT - (@;analyse-case analyse inputC total-branchesC))))) - check-success)) - (assert "Will reject non-total pattern-matching." - (|> (@module;with-module +0 module-name - (do Monad<Lux> - [_ (@module;declare-tags variant-tags false - (#;Named [module-name variant-name] - (type;variant primitivesT))) - _ (@module;declare-tags record-tags false - (#;Named [module-name record-name] - (type;tuple primitivesT)))] - (&;with-scope - (&;with-expected-type outputT - (@;analyse-case analyse inputC non-total-branchesC))))) - check-failure)) + (test "Will reject empty pattern-matching (no branches)." + (|> (&;with-scope + (&;with-expected-type outputT + (@;analyse-case analyse inputC (list)))) + check-failure)) + (test "Can analyse total pattern-matching." + (|> (@module;with-module +0 module-name + (do Monad<Lux> + [_ (@module;declare-tags variant-tags false + (#;Named [module-name variant-name] + (type;variant primitivesT))) + _ (@module;declare-tags record-tags false + (#;Named [module-name record-name] + (type;tuple primitivesT)))] + (&;with-scope + (&;with-expected-type outputT + (@;analyse-case analyse inputC total-branchesC))))) + check-success)) + (test "Will reject non-total pattern-matching." + (|> (@module;with-module +0 module-name + (do Monad<Lux> + [_ (@module;declare-tags variant-tags false + (#;Named [module-name variant-name] + (type;variant primitivesT))) + _ (@module;declare-tags record-tags false + (#;Named [module-name record-name] + (type;tuple primitivesT)))] + (&;with-scope + (&;with-expected-type outputT + (@;analyse-case analyse inputC non-total-branchesC))))) + check-failure)) )) diff --git a/new-luxc/test/test/luxc/analyser/function.lux b/new-luxc/test/test/luxc/analyser/function.lux index 4957bfe06..909fb9293 100644 --- a/new-luxc/test/test/luxc/analyser/function.lux +++ b/new-luxc/test/test/luxc/analyser/function.lux @@ -64,49 +64,49 @@ (#R;Error error) false))) -(test: "Function definition." +(context: "Function definition." [func-name (r;text +5) arg-name (|> (r;text +5) (r;filter (|>. (T/= func-name) not))) [outputT outputC] gen-primitive [inputT _] gen-primitive] ($_ seq - (assert "Can analyse function." - (|> (&;with-expected-type (type (All [a] (-> a outputT))) - (@;analyse-function analyse func-name arg-name outputC)) - (macro;run (init-compiler [])) - succeeds?)) - (assert "Generic functions can always be specialized." - (and (|> (&;with-expected-type (-> inputT outputT) - (@;analyse-function analyse func-name arg-name outputC)) - (macro;run (init-compiler [])) - succeeds?) - (|> (&;with-expected-type (-> inputT inputT) - (@;analyse-function analyse func-name arg-name (code;symbol ["" arg-name]))) - (macro;run (init-compiler [])) - succeeds?))) - (assert "Can infer function (constant output and unused input)." - (|> (@common;with-unknown-type - (@;analyse-function analyse func-name arg-name outputC)) - (macro;run (init-compiler [])) - (check-type (type (All [a] (-> a outputT)))))) - (assert "Can infer function (output = input)." - (|> (@common;with-unknown-type - (@;analyse-function analyse func-name arg-name (code;symbol ["" arg-name]))) - (macro;run (init-compiler [])) - (check-type (type (All [a] (-> a a)))))) - (assert "The function's name is bound to the function's type." - (|> (&;with-expected-type (type (Rec self (-> inputT self))) - (@;analyse-function analyse func-name arg-name (code;symbol ["" func-name]))) - (macro;run (init-compiler [])) - succeeds?)) - (assert "Can infer recursive types for functions." - (|> (@common;with-unknown-type - (@;analyse-function analyse func-name arg-name (code;symbol ["" func-name]))) - (macro;run (init-compiler [])) - (check-type (type (Rec self (All [a] (-> a self))))))) + (test "Can analyse function." + (|> (&;with-expected-type (type (All [a] (-> a outputT))) + (@;analyse-function analyse func-name arg-name outputC)) + (macro;run (init-compiler [])) + succeeds?)) + (test "Generic functions can always be specialized." + (and (|> (&;with-expected-type (-> inputT outputT) + (@;analyse-function analyse func-name arg-name outputC)) + (macro;run (init-compiler [])) + succeeds?) + (|> (&;with-expected-type (-> inputT inputT) + (@;analyse-function analyse func-name arg-name (code;symbol ["" arg-name]))) + (macro;run (init-compiler [])) + succeeds?))) + (test "Can infer function (constant output and unused input)." + (|> (@common;with-unknown-type + (@;analyse-function analyse func-name arg-name outputC)) + (macro;run (init-compiler [])) + (check-type (type (All [a] (-> a outputT)))))) + (test "Can infer function (output = input)." + (|> (@common;with-unknown-type + (@;analyse-function analyse func-name arg-name (code;symbol ["" arg-name]))) + (macro;run (init-compiler [])) + (check-type (type (All [a] (-> a a)))))) + (test "The function's name is bound to the function's type." + (|> (&;with-expected-type (type (Rec self (-> inputT self))) + (@;analyse-function analyse func-name arg-name (code;symbol ["" func-name]))) + (macro;run (init-compiler [])) + succeeds?)) + (test "Can infer recursive types for functions." + (|> (@common;with-unknown-type + (@;analyse-function analyse func-name arg-name (code;symbol ["" func-name]))) + (macro;run (init-compiler [])) + (check-type (type (Rec self (All [a] (-> a self))))))) )) -(test: "Function application." +(context: "Function application." [full-args (|> r;nat (:: @ map (|>. (n.% +10) (n.max +2)))) partial-args (|> r;nat (:: @ map (n.% full-args))) var-idx (|> r;nat (:: @ map (|>. (n.% full-args) (n.max +1)))) @@ -130,27 +130,27 @@ (type;function (#;Cons varT partial-poly-inputsT)) varT)]] ($_ seq - (assert "Can analyse monomorphic type application." - (|> (@common;with-unknown-type - (@;analyse-apply analyse funcT (#la;Unit) inputsC)) - (check-apply outputT full-args))) - (assert "Can partially apply functions." - (|> (@common;with-unknown-type - (@;analyse-apply analyse funcT (#la;Unit) - (list;take partial-args inputsC))) - (check-apply partialT partial-args))) - (assert "Can apply polymorphic functions." - (|> (@common;with-unknown-type - (@;analyse-apply analyse polyT (#la;Unit) inputsC)) - (check-apply poly-inputT full-args))) - (assert "Polymorphic partial application propagates found type-vars." - (|> (@common;with-unknown-type - (@;analyse-apply analyse polyT (#la;Unit) - (list;take (n.inc var-idx) inputsC))) - (check-apply partial-polyT1 (n.inc var-idx)))) - (assert "Polymorphic partial application preserves quantification for type-vars." - (|> (@common;with-unknown-type - (@;analyse-apply analyse polyT (#la;Unit) - (list;take var-idx inputsC))) - (check-apply partial-polyT2 var-idx))) + (test "Can analyse monomorphic type application." + (|> (@common;with-unknown-type + (@;analyse-apply analyse funcT (#la;Unit) inputsC)) + (check-apply outputT full-args))) + (test "Can partially apply functions." + (|> (@common;with-unknown-type + (@;analyse-apply analyse funcT (#la;Unit) + (list;take partial-args inputsC))) + (check-apply partialT partial-args))) + (test "Can apply polymorphic functions." + (|> (@common;with-unknown-type + (@;analyse-apply analyse polyT (#la;Unit) inputsC)) + (check-apply poly-inputT full-args))) + (test "Polymorphic partial application propagates found type-vars." + (|> (@common;with-unknown-type + (@;analyse-apply analyse polyT (#la;Unit) + (list;take (n.inc var-idx) inputsC))) + (check-apply partial-polyT1 (n.inc var-idx)))) + (test "Polymorphic partial application preserves quantification for type-vars." + (|> (@common;with-unknown-type + (@;analyse-apply analyse polyT (#la;Unit) + (list;take var-idx inputsC))) + (check-apply partial-polyT2 var-idx))) )) diff --git a/new-luxc/test/test/luxc/analyser/primitive.lux b/new-luxc/test/test/luxc/analyser/primitive.lux index 5e4e318a5..545b4e0fd 100644 --- a/new-luxc/test/test/luxc/analyser/primitive.lux +++ b/new-luxc/test/test/luxc/analyser/primitive.lux @@ -27,7 +27,7 @@ (.. common) (test/luxc common)) -(test: "Primitives" +(context: "Primitives" [%bool% r;bool %nat% r;nat %int% r;int @@ -37,17 +37,17 @@ %text% (r;text +5)] (with-expansions [<tests> (do-template [<desc> <type> <tag> <value> <analyser>] - [(assert (format "Can analyse " <desc> ".") - (|> (@common;with-unknown-type - (<analyser> <value>)) - (macro;run (init-compiler [])) - (case> (#R;Success [_type (<tag> value)]) - (and (Type/= <type> _type) - (is <value> value)) + [(test (format "Can analyse " <desc> ".") + (|> (@common;with-unknown-type + (<analyser> <value>)) + (macro;run (init-compiler [])) + (case> (#R;Success [_type (<tag> value)]) + (and (Type/= <type> _type) + (is <value> value)) - _ - false)) - )] + _ + false)) + )] ["unit" Unit #~;Unit [] (function [value] @;analyse-unit)] ["bool" Bool #~;Bool %bool% @;analyse-bool] diff --git a/new-luxc/test/test/luxc/analyser/procedure/common.lux b/new-luxc/test/test/luxc/analyser/procedure/common.lux index 9ebcf6880..dd099829c 100644 --- a/new-luxc/test/test/luxc/analyser/procedure/common.lux +++ b/new-luxc/test/test/luxc/analyser/procedure/common.lux @@ -39,268 +39,268 @@ [check-failure+ false true] ) -(test: "Lux procedures" +(context: "Lux procedures" [[primT primC] gen-primitive [antiT antiC] (|> gen-primitive (r;filter (|>. product;left (Type/= primT) not)))] ($_ seq - (assert "Can test for reference equality." - (check-success+ "lux is" (list primC primC) Bool)) - (assert "Reference equality must be done with elements of the same type." - (check-failure+ "lux is" (list primC antiC) Bool)) - (assert "Can 'try' risky IO computations." - (check-success+ "lux try" - (list (` ((~' _lux_function) (~' _) (~' _) (~ primC)))) - (type (Either Text primT)))) + (test "Can test for reference equality." + (check-success+ "lux is" (list primC primC) Bool)) + (test "Reference equality must be done with elements of the same type." + (check-failure+ "lux is" (list primC antiC) Bool)) + (test "Can 'try' risky IO computations." + (check-success+ "lux try" + (list (` ((~' _lux_function) (~' _) (~' _) (~ primC)))) + (type (Either Text primT)))) )) -(test: "Bit procedures" +(context: "Bit procedures" [subjectC (|> r;nat (:: @ map code;nat)) signedC (|> r;int (:: @ map code;int)) paramC (|> r;nat (:: @ map code;nat))] ($_ seq - (assert "Can count the number of 1 bits in a bit pattern." - (check-success+ "bit count" (list subjectC) Nat)) - (assert "Can perform bit 'and'." - (check-success+ "bit and" (list subjectC paramC) Nat)) - (assert "Can perform bit 'or'." - (check-success+ "bit or" (list subjectC paramC) Nat)) - (assert "Can perform bit 'xor'." - (check-success+ "bit xor" (list subjectC paramC) Nat)) - (assert "Can shift bit pattern to the left." - (check-success+ "bit shift-left" (list subjectC paramC) Nat)) - (assert "Can shift bit pattern to the right." - (check-success+ "bit unsigned-shift-right" (list subjectC paramC) Nat)) - (assert "Can shift signed bit pattern to the right." - (check-success+ "bit shift-right" (list signedC paramC) Int)) + (test "Can count the number of 1 bits in a bit pattern." + (check-success+ "bit count" (list subjectC) Nat)) + (test "Can perform bit 'and'." + (check-success+ "bit and" (list subjectC paramC) Nat)) + (test "Can perform bit 'or'." + (check-success+ "bit or" (list subjectC paramC) Nat)) + (test "Can perform bit 'xor'." + (check-success+ "bit xor" (list subjectC paramC) Nat)) + (test "Can shift bit pattern to the left." + (check-success+ "bit shift-left" (list subjectC paramC) Nat)) + (test "Can shift bit pattern to the right." + (check-success+ "bit unsigned-shift-right" (list subjectC paramC) Nat)) + (test "Can shift signed bit pattern to the right." + (check-success+ "bit shift-right" (list signedC paramC) Int)) )) -(test: "Nat procedures" +(context: "Nat procedures" [subjectC (|> r;nat (:: @ map code;nat)) paramC (|> r;nat (:: @ map code;nat))] ($_ seq - (assert "Can add natural numbers." - (check-success+ "nat +" (list subjectC paramC) Nat)) - (assert "Can subtract natural numbers." - (check-success+ "nat -" (list subjectC paramC) Nat)) - (assert "Can multiply natural numbers." - (check-success+ "nat *" (list subjectC paramC) Nat)) - (assert "Can divide natural numbers." - (check-success+ "nat /" (list subjectC paramC) Nat)) - (assert "Can calculate remainder of natural numbers." - (check-success+ "nat %" (list subjectC paramC) Nat)) - (assert "Can test equality of natural numbers." - (check-success+ "nat =" (list subjectC paramC) Bool)) - (assert "Can compare natural numbers." - (check-success+ "nat <" (list subjectC paramC) Bool)) - (assert "Can obtain minimum natural number." - (check-success+ "nat min" (list) Nat)) - (assert "Can obtain maximum natural number." - (check-success+ "nat max" (list) Nat)) - (assert "Can convert natural number to integer." - (check-success+ "nat to-int" (list subjectC) Int)) - (assert "Can convert natural number to text." - (check-success+ "nat to-text" (list subjectC) Text)) + (test "Can add natural numbers." + (check-success+ "nat +" (list subjectC paramC) Nat)) + (test "Can subtract natural numbers." + (check-success+ "nat -" (list subjectC paramC) Nat)) + (test "Can multiply natural numbers." + (check-success+ "nat *" (list subjectC paramC) Nat)) + (test "Can divide natural numbers." + (check-success+ "nat /" (list subjectC paramC) Nat)) + (test "Can calculate remainder of natural numbers." + (check-success+ "nat %" (list subjectC paramC) Nat)) + (test "Can test equality of natural numbers." + (check-success+ "nat =" (list subjectC paramC) Bool)) + (test "Can compare natural numbers." + (check-success+ "nat <" (list subjectC paramC) Bool)) + (test "Can obtain minimum natural number." + (check-success+ "nat min" (list) Nat)) + (test "Can obtain maximum natural number." + (check-success+ "nat max" (list) Nat)) + (test "Can convert natural number to integer." + (check-success+ "nat to-int" (list subjectC) Int)) + (test "Can convert natural number to text." + (check-success+ "nat to-text" (list subjectC) Text)) )) -(test: "Int procedures" +(context: "Int procedures" [subjectC (|> r;int (:: @ map code;int)) paramC (|> r;int (:: @ map code;int))] ($_ seq - (assert "Can add integers." - (check-success+ "int +" (list subjectC paramC) Int)) - (assert "Can subtract integers." - (check-success+ "int -" (list subjectC paramC) Int)) - (assert "Can multiply integers." - (check-success+ "int *" (list subjectC paramC) Int)) - (assert "Can divide integers." - (check-success+ "int /" (list subjectC paramC) Int)) - (assert "Can calculate remainder of integers." - (check-success+ "int %" (list subjectC paramC) Int)) - (assert "Can test equality of integers." - (check-success+ "int =" (list subjectC paramC) Bool)) - (assert "Can compare integers." - (check-success+ "int <" (list subjectC paramC) Bool)) - (assert "Can obtain minimum integer." - (check-success+ "int min" (list) Int)) - (assert "Can obtain maximum integer." - (check-success+ "int max" (list) Int)) - (assert "Can convert integer to natural number." - (check-success+ "int to-nat" (list subjectC) Nat)) - (assert "Can convert integer to real number." - (check-success+ "int to-real" (list subjectC) Real)) + (test "Can add integers." + (check-success+ "int +" (list subjectC paramC) Int)) + (test "Can subtract integers." + (check-success+ "int -" (list subjectC paramC) Int)) + (test "Can multiply integers." + (check-success+ "int *" (list subjectC paramC) Int)) + (test "Can divide integers." + (check-success+ "int /" (list subjectC paramC) Int)) + (test "Can calculate remainder of integers." + (check-success+ "int %" (list subjectC paramC) Int)) + (test "Can test equality of integers." + (check-success+ "int =" (list subjectC paramC) Bool)) + (test "Can compare integers." + (check-success+ "int <" (list subjectC paramC) Bool)) + (test "Can obtain minimum integer." + (check-success+ "int min" (list) Int)) + (test "Can obtain maximum integer." + (check-success+ "int max" (list) Int)) + (test "Can convert integer to natural number." + (check-success+ "int to-nat" (list subjectC) Nat)) + (test "Can convert integer to real number." + (check-success+ "int to-real" (list subjectC) Real)) )) -(test: "Deg procedures" +(context: "Deg procedures" [subjectC (|> r;deg (:: @ map code;deg)) paramC (|> r;deg (:: @ map code;deg)) natC (|> r;nat (:: @ map code;nat))] ($_ seq - (assert "Can add degrees." - (check-success+ "deg +" (list subjectC paramC) Deg)) - (assert "Can subtract degrees." - (check-success+ "deg -" (list subjectC paramC) Deg)) - (assert "Can multiply degrees." - (check-success+ "deg *" (list subjectC paramC) Deg)) - (assert "Can divide degrees." - (check-success+ "deg /" (list subjectC paramC) Deg)) - (assert "Can calculate remainder of degrees." - (check-success+ "deg %" (list subjectC paramC) Deg)) - (assert "Can test equality of degrees." - (check-success+ "deg =" (list subjectC paramC) Bool)) - (assert "Can compare degrees." - (check-success+ "deg <" (list subjectC paramC) Bool)) - (assert "Can obtain minimum degree." - (check-success+ "deg min" (list) Deg)) - (assert "Can obtain maximum degree." - (check-success+ "deg max" (list) Deg)) - (assert "Can convert degree to real number." - (check-success+ "deg to-real" (list subjectC) Real)) - (assert "Can scale degree." - (check-success+ "deg scale" (list subjectC natC) Deg)) - (assert "Can calculate the reciprocal of a natural number." - (check-success+ "deg reciprocal" (list natC) Deg)) + (test "Can add degrees." + (check-success+ "deg +" (list subjectC paramC) Deg)) + (test "Can subtract degrees." + (check-success+ "deg -" (list subjectC paramC) Deg)) + (test "Can multiply degrees." + (check-success+ "deg *" (list subjectC paramC) Deg)) + (test "Can divide degrees." + (check-success+ "deg /" (list subjectC paramC) Deg)) + (test "Can calculate remainder of degrees." + (check-success+ "deg %" (list subjectC paramC) Deg)) + (test "Can test equality of degrees." + (check-success+ "deg =" (list subjectC paramC) Bool)) + (test "Can compare degrees." + (check-success+ "deg <" (list subjectC paramC) Bool)) + (test "Can obtain minimum degree." + (check-success+ "deg min" (list) Deg)) + (test "Can obtain maximum degree." + (check-success+ "deg max" (list) Deg)) + (test "Can convert degree to real number." + (check-success+ "deg to-real" (list subjectC) Real)) + (test "Can scale degree." + (check-success+ "deg scale" (list subjectC natC) Deg)) + (test "Can calculate the reciprocal of a natural number." + (check-success+ "deg reciprocal" (list natC) Deg)) )) -(test: "Real procedures" +(context: "Real procedures" [subjectC (|> r;real (:: @ map code;real)) paramC (|> r;real (:: @ map code;real)) encodedC (|> (r;text +5) (:: @ map code;text))] ($_ seq - (assert "Can add real numbers." - (check-success+ "real +" (list subjectC paramC) Real)) - (assert "Can subtract real numbers." - (check-success+ "real -" (list subjectC paramC) Real)) - (assert "Can multiply real numbers." - (check-success+ "real *" (list subjectC paramC) Real)) - (assert "Can divide real numbers." - (check-success+ "real /" (list subjectC paramC) Real)) - (assert "Can calculate remainder of real numbers." - (check-success+ "real %" (list subjectC paramC) Real)) - (assert "Can test equality of real numbers." - (check-success+ "real =" (list subjectC paramC) Bool)) - (assert "Can compare real numbers." - (check-success+ "real <" (list subjectC paramC) Bool)) - (assert "Can obtain minimum real number." - (check-success+ "real min" (list) Real)) - (assert "Can obtain maximum real number." - (check-success+ "real max" (list) Real)) - (assert "Can obtain smallest real number." - (check-success+ "real smallest" (list) Real)) - (assert "Can obtain not-a-number." - (check-success+ "real not-a-number" (list) Real)) - (assert "Can obtain positive infinity." - (check-success+ "real positive-infinity" (list) Real)) - (assert "Can obtain negative infinity." - (check-success+ "real negative-infinity" (list) Real)) - (assert "Can convert real number to integer." - (check-success+ "real to-int" (list subjectC) Int)) - (assert "Can convert real number to degree." - (check-success+ "real to-deg" (list subjectC) Deg)) - (assert "Can convert real number to text." - (check-success+ "real to-text" (list subjectC) Text)) - (assert "Can convert text to real number." - (check-success+ "real from-text" (list encodedC) (type (Maybe Real)))) + (test "Can add real numbers." + (check-success+ "real +" (list subjectC paramC) Real)) + (test "Can subtract real numbers." + (check-success+ "real -" (list subjectC paramC) Real)) + (test "Can multiply real numbers." + (check-success+ "real *" (list subjectC paramC) Real)) + (test "Can divide real numbers." + (check-success+ "real /" (list subjectC paramC) Real)) + (test "Can calculate remainder of real numbers." + (check-success+ "real %" (list subjectC paramC) Real)) + (test "Can test equality of real numbers." + (check-success+ "real =" (list subjectC paramC) Bool)) + (test "Can compare real numbers." + (check-success+ "real <" (list subjectC paramC) Bool)) + (test "Can obtain minimum real number." + (check-success+ "real min" (list) Real)) + (test "Can obtain maximum real number." + (check-success+ "real max" (list) Real)) + (test "Can obtain smallest real number." + (check-success+ "real smallest" (list) Real)) + (test "Can obtain not-a-number." + (check-success+ "real not-a-number" (list) Real)) + (test "Can obtain positive infinity." + (check-success+ "real positive-infinity" (list) Real)) + (test "Can obtain negative infinity." + (check-success+ "real negative-infinity" (list) Real)) + (test "Can convert real number to integer." + (check-success+ "real to-int" (list subjectC) Int)) + (test "Can convert real number to degree." + (check-success+ "real to-deg" (list subjectC) Deg)) + (test "Can convert real number to text." + (check-success+ "real to-text" (list subjectC) Text)) + (test "Can convert text to real number." + (check-success+ "real from-text" (list encodedC) (type (Maybe Real)))) )) -(test: "Text procedures" +(context: "Text procedures" [subjectC (|> (r;text +5) (:: @ map code;text)) paramC (|> (r;text +5) (:: @ map code;text)) replacementC (|> (r;text +5) (:: @ map code;text)) fromC (|> r;nat (:: @ map code;nat)) toC (|> r;nat (:: @ map code;nat))] ($_ seq - (assert "Can test text equality." - (check-success+ "text =" (list subjectC paramC) Bool)) - (assert "Compare texts in lexicographical order." - (check-success+ "text <" (list subjectC paramC) Bool)) - (assert "Can prepend one text to another." - (check-success+ "text prepend" (list subjectC paramC) Text)) - (assert "Can find the index of a piece of text inside a larger one that (may) contain it." - (check-success+ "text index" (list subjectC paramC fromC) (type (Maybe Nat)))) - (assert "Can query the size/length of a text." - (check-success+ "text size" (list subjectC) Nat)) - (assert "Can calculate a hash code for text." - (check-success+ "text hash" (list subjectC) Nat)) - (assert "Can replace a text inside of a larger one (once)." - (check-success+ "text replace-once" (list subjectC paramC replacementC) Text)) - (assert "Can replace a text inside of a larger one (all times)." - (check-success+ "text replace-all" (list subjectC paramC replacementC) Text)) - (assert "Can obtain the character code of a text at a given index." - (check-success+ "text char" (list subjectC fromC) Nat)) - (assert "Can clip a piece of text between 2 indices." - (check-success+ "text clip" (list subjectC fromC toC) Text)) + (test "Can test text equality." + (check-success+ "text =" (list subjectC paramC) Bool)) + (test "Compare texts in lexicographical order." + (check-success+ "text <" (list subjectC paramC) Bool)) + (test "Can prepend one text to another." + (check-success+ "text prepend" (list subjectC paramC) Text)) + (test "Can find the index of a piece of text inside a larger one that (may) contain it." + (check-success+ "text index" (list subjectC paramC fromC) (type (Maybe Nat)))) + (test "Can query the size/length of a text." + (check-success+ "text size" (list subjectC) Nat)) + (test "Can calculate a hash code for text." + (check-success+ "text hash" (list subjectC) Nat)) + (test "Can replace a text inside of a larger one (once)." + (check-success+ "text replace-once" (list subjectC paramC replacementC) Text)) + (test "Can replace a text inside of a larger one (all times)." + (check-success+ "text replace-all" (list subjectC paramC replacementC) Text)) + (test "Can obtain the character code of a text at a given index." + (check-success+ "text char" (list subjectC fromC) Nat)) + (test "Can clip a piece of text between 2 indices." + (check-success+ "text clip" (list subjectC fromC toC) Text)) )) -(test: "Array procedures" +(context: "Array procedures" [[elemT elemC] gen-primitive sizeC (|> r;nat (:: @ map code;nat)) idxC (|> r;nat (:: @ map code;nat)) var-name (r;text +5) #let [arrayT (type (array;Array elemT))]] ($_ seq - (assert "Can create arrays." - (check-success+ "array new" (list sizeC) arrayT)) - (assert "Can get a value inside an array." - (|> (&env;with-scope "" - (&env;with-local [var-name arrayT] - (&;with-expected-type elemT - (@;analyse-procedure analyse "array get" - (list idxC - (code;symbol ["" var-name])))))) - (macro;run (init-compiler [])) - (case> (#R;Success _) - true + (test "Can create arrays." + (check-success+ "array new" (list sizeC) arrayT)) + (test "Can get a value inside an array." + (|> (&env;with-scope "" + (&env;with-local [var-name arrayT] + (&;with-expected-type elemT + (@;analyse-procedure analyse "array get" + (list idxC + (code;symbol ["" var-name])))))) + (macro;run (init-compiler [])) + (case> (#R;Success _) + true - (#R;Error _) - false))) - (assert "Can put a value inside an array." - (|> (&env;with-scope "" - (&env;with-local [var-name arrayT] - (&;with-expected-type arrayT - (@;analyse-procedure analyse "array put" - (list idxC - elemC - (code;symbol ["" var-name])))))) - (macro;run (init-compiler [])) - (case> (#R;Success _) - true + (#R;Error _) + false))) + (test "Can put a value inside an array." + (|> (&env;with-scope "" + (&env;with-local [var-name arrayT] + (&;with-expected-type arrayT + (@;analyse-procedure analyse "array put" + (list idxC + elemC + (code;symbol ["" var-name])))))) + (macro;run (init-compiler [])) + (case> (#R;Success _) + true - (#R;Error _) - false))) - (assert "Can remove a value from an array." - (|> (&env;with-scope "" - (&env;with-local [var-name arrayT] - (&;with-expected-type arrayT - (@;analyse-procedure analyse "array remove" - (list idxC - (code;symbol ["" var-name])))))) - (macro;run (init-compiler [])) - (case> (#R;Success _) - true + (#R;Error _) + false))) + (test "Can remove a value from an array." + (|> (&env;with-scope "" + (&env;with-local [var-name arrayT] + (&;with-expected-type arrayT + (@;analyse-procedure analyse "array remove" + (list idxC + (code;symbol ["" var-name])))))) + (macro;run (init-compiler [])) + (case> (#R;Success _) + true - (#R;Error _) - false))) - (assert "Can query the size of an array." - (|> (&env;with-scope "" - (&env;with-local [var-name arrayT] - (&;with-expected-type Nat - (@;analyse-procedure analyse "array size" - (list (code;symbol ["" var-name])))))) - (macro;run (init-compiler [])) - (case> (#R;Success _) - true + (#R;Error _) + false))) + (test "Can query the size of an array." + (|> (&env;with-scope "" + (&env;with-local [var-name arrayT] + (&;with-expected-type Nat + (@;analyse-procedure analyse "array size" + (list (code;symbol ["" var-name])))))) + (macro;run (init-compiler [])) + (case> (#R;Success _) + true - (#R;Error _) - false))) + (#R;Error _) + false))) )) -(test: "Math procedures" +(context: "Math procedures" [subjectC (|> r;real (:: @ map code;real)) paramC (|> r;real (:: @ map code;real))] (with-expansions [<unary> (do-template [<proc> <desc>] - [(assert (format "Can calculate " <desc> ".") - (check-success+ <proc> (list subjectC) Real))] + [(test (format "Can calculate " <desc> ".") + (check-success+ <proc> (list subjectC) Real))] ["math cos" "cosine"] ["math sin" "sine"] @@ -319,8 +319,8 @@ ["math floor" "floor"] ["math round" "rounding"]) <binary> (do-template [<proc> <desc>] - [(assert (format "Can calculate " <desc> ".") - (check-success+ <proc> (list subjectC paramC) Real))] + [(test (format "Can calculate " <desc> ".") + (check-success+ <proc> (list subjectC paramC) Real))] ["math atan2" "inverse/arc tangent (with 2 arguments)"] ["math pow" "power"])] @@ -328,70 +328,70 @@ <unary> <binary>))) -(test: "Atom procedures" +(context: "Atom procedures" [[elemT elemC] gen-primitive sizeC (|> r;nat (:: @ map code;nat)) idxC (|> r;nat (:: @ map code;nat)) var-name (r;text +5) #let [atomT (type (atom;Atom elemT))]] ($_ seq - (assert "Can create atomic reference." - (check-success+ "atom new" (list elemC) atomT)) - (assert "Can read the value of an atomic reference." - (|> (&env;with-scope "" - (&env;with-local [var-name atomT] - (&;with-expected-type elemT - (@;analyse-procedure analyse "atom read" - (list (code;symbol ["" var-name])))))) - (macro;run (init-compiler [])) - (case> (#R;Success _) - true + (test "Can create atomic reference." + (check-success+ "atom new" (list elemC) atomT)) + (test "Can read the value of an atomic reference." + (|> (&env;with-scope "" + (&env;with-local [var-name atomT] + (&;with-expected-type elemT + (@;analyse-procedure analyse "atom read" + (list (code;symbol ["" var-name])))))) + (macro;run (init-compiler [])) + (case> (#R;Success _) + true - (#R;Error _) - false))) - (assert "Can swap the value of an atomic reference." - (|> (&env;with-scope "" - (&env;with-local [var-name atomT] - (&;with-expected-type Bool - (@;analyse-procedure analyse "atom compare-and-swap" - (list elemC - elemC - (code;symbol ["" var-name])))))) - (macro;run (init-compiler [])) - (case> (#R;Success _) - true + (#R;Error _) + false))) + (test "Can swap the value of an atomic reference." + (|> (&env;with-scope "" + (&env;with-local [var-name atomT] + (&;with-expected-type Bool + (@;analyse-procedure analyse "atom compare-and-swap" + (list elemC + elemC + (code;symbol ["" var-name])))))) + (macro;run (init-compiler [])) + (case> (#R;Success _) + true - (#R;Error _) - false))) + (#R;Error _) + false))) )) -(test: "Process procedures" +(context: "Process procedures" [[primT primC] gen-primitive timeC (|> r;nat (:: @ map code;nat))] ($_ seq - (assert "Can query the level of concurrency." - (check-success+ "process concurrency-level" (list) Nat)) - (assert "Can run an IO computation concurrently." - (check-success+ "process future" - (list (` ((~' _lux_function) (~' _) (~' _) (~ primC)))) - Unit)) - (assert "Can schedule an IO computation to run concurrently at some future time." - (check-success+ "process schedule" - (list timeC - (` ((~' _lux_function) (~' _) (~' _) (~ primC)))) - Unit)) + (test "Can query the level of concurrency." + (check-success+ "process concurrency-level" (list) Nat)) + (test "Can run an IO computation concurrently." + (check-success+ "process future" + (list (` ((~' _lux_function) (~' _) (~' _) (~ primC)))) + Unit)) + (test "Can schedule an IO computation to run concurrently at some future time." + (check-success+ "process schedule" + (list timeC + (` ((~' _lux_function) (~' _) (~' _) (~ primC)))) + Unit)) )) -(test: "IO procedures" +(context: "IO procedures" [logC (|> (r;text +5) (:: @ map code;text)) exitC (|> r;nat (:: @ map code;nat))] ($_ seq - (assert "Can log messages to standard output." - (check-success+ "io log" (list logC) Unit)) - (assert "Can log messages to standard output." - (check-success+ "io error" (list logC) Bottom)) - (assert "Can log messages to standard output." - (check-success+ "io exit" (list exitC) Bottom)) - (assert "Can query the current time (as milliseconds since epoch)." - (check-success+ "io current-time" (list) Int)) + (test "Can log messages to standard output." + (check-success+ "io log" (list logC) Unit)) + (test "Can log messages to standard output." + (check-success+ "io error" (list logC) Bottom)) + (test "Can log messages to standard output." + (check-success+ "io exit" (list exitC) Bottom)) + (test "Can query the current time (as milliseconds since epoch)." + (check-success+ "io current-time" (list) Int)) )) diff --git a/new-luxc/test/test/luxc/analyser/reference.lux b/new-luxc/test/test/luxc/analyser/reference.lux index 5e277b2a6..33d93e415 100644 --- a/new-luxc/test/test/luxc/analyser/reference.lux +++ b/new-luxc/test/test/luxc/analyser/reference.lux @@ -17,34 +17,34 @@ (.. common) (test/luxc common)) -(test: "References" +(context: "References" [[ref-type _] gen-primitive module-name (r;text +5) scope-name (r;text +5) var-name (r;text +5)] ($_ seq - (assert "Can analyse relative reference." - (|> (&env;with-scope scope-name - (&env;with-local [var-name ref-type] - (@common;with-unknown-type - (@;analyse-reference ["" var-name])))) - (macro;run (init-compiler [])) - (case> (#R;Success [_type (#~;Relative idx)]) - (Type/= ref-type _type) - - _ - false))) - (assert "Can analyse absolute reference." - (|> (do Monad<Lux> - [_ (&module;create +0 module-name) - _ (&module;define [module-name var-name] - [ref-type (list) (:! Void [])])] + (test "Can analyse relative reference." + (|> (&env;with-scope scope-name + (&env;with-local [var-name ref-type] (@common;with-unknown-type - (@;analyse-reference [module-name var-name]))) - (macro;run (init-compiler [])) - (case> (#R;Success [_type (#~;Absolute idx)]) - (Type/= ref-type _type) + (@;analyse-reference ["" var-name])))) + (macro;run (init-compiler [])) + (case> (#R;Success [_type (#~;Relative idx)]) + (Type/= ref-type _type) + + _ + false))) + (test "Can analyse absolute reference." + (|> (do Monad<Lux> + [_ (&module;create +0 module-name) + _ (&module;define [module-name var-name] + [ref-type (list) (:! Void [])])] + (@common;with-unknown-type + (@;analyse-reference [module-name var-name]))) + (macro;run (init-compiler [])) + (case> (#R;Success [_type (#~;Absolute idx)]) + (Type/= ref-type _type) - _ - false))) + _ + false))) )) diff --git a/new-luxc/test/test/luxc/analyser/structure.lux b/new-luxc/test/test/luxc/analyser/structure.lux index 597388aa2..914b1bf3b 100644 --- a/new-luxc/test/test/luxc/analyser/structure.lux +++ b/new-luxc/test/test/luxc/analyser/structure.lux @@ -55,7 +55,7 @@ _ #;None)) -(test: "Sums" +(context: "Sums" [size (|> r;nat (:: @ map (|>. (n.% +10) (n.max +2)))) choice (|> r;nat (:: @ map (n.% size))) primitives (r;list size gen-primitive) @@ -70,72 +70,72 @@ [+valueT +valueC] (assume (list;nth +choice +primitives)) +variantT (type;variant (L/map product;left +primitives))]] ($_ seq - (assert "Can analyse sum." - (|> (&;with-scope - (&;with-expected-type variantT - (@;analyse-sum analyse choice valueC))) - (macro;run (init-compiler [])) - (case> (^multi (#R;Success [_ sumA]) - [(flatten-variant sumA) - (#;Some [tag last? valueA])]) - (and (n.= tag choice) - (B/= last? (n.= (n.dec size) choice))) + (test "Can analyse sum." + (|> (&;with-scope + (&;with-expected-type variantT + (@;analyse-sum analyse choice valueC))) + (macro;run (init-compiler [])) + (case> (^multi (#R;Success [_ sumA]) + [(flatten-variant sumA) + (#;Some [tag last? valueA])]) + (and (n.= tag choice) + (B/= last? (n.= (n.dec size) choice))) - _ - false))) - (assert "Can analyse sum through bound type-vars." - (|> (&;with-scope - (@common;with-var - (function [[var-id varT]] - (do Monad<Lux> - [_ (&;within-type-env - (TC;check varT variantT))] - (&;with-expected-type varT - (@;analyse-sum analyse choice valueC)))))) - (macro;run (init-compiler [])) - (case> (^multi (#R;Success [_ sumA]) - [(flatten-variant sumA) - (#;Some [tag last? valueA])]) - (and (n.= tag choice) - (B/= last? (n.= (n.dec size) choice))) - - _ - false))) - (assert "Cannot analyse sum through unbound type-vars." - (|> (&;with-scope - (@common;with-var - (function [[var-id varT]] + _ + false))) + (test "Can analyse sum through bound type-vars." + (|> (&;with-scope + (@common;with-var + (function [[var-id varT]] + (do Monad<Lux> + [_ (&;within-type-env + (TC;check varT variantT))] (&;with-expected-type varT - (@;analyse-sum analyse choice valueC))))) - (macro;run (init-compiler [])) - (case> (#R;Success _) - false + (@;analyse-sum analyse choice valueC)))))) + (macro;run (init-compiler [])) + (case> (^multi (#R;Success [_ sumA]) + [(flatten-variant sumA) + (#;Some [tag last? valueA])]) + (and (n.= tag choice) + (B/= last? (n.= (n.dec size) choice))) + + _ + false))) + (test "Cannot analyse sum through unbound type-vars." + (|> (&;with-scope + (@common;with-var + (function [[var-id varT]] + (&;with-expected-type varT + (@;analyse-sum analyse choice valueC))))) + (macro;run (init-compiler [])) + (case> (#R;Success _) + false - _ - true))) - (assert "Can analyse sum through existential quantification." - (|> (&;with-scope - (&;with-expected-type (type;ex-q +1 +variantT) - (@;analyse-sum analyse +choice +valueC))) - (macro;run (init-compiler [])) - (case> (#R;Success _) - true + _ + true))) + (test "Can analyse sum through existential quantification." + (|> (&;with-scope + (&;with-expected-type (type;ex-q +1 +variantT) + (@;analyse-sum analyse +choice +valueC))) + (macro;run (init-compiler [])) + (case> (#R;Success _) + true - (#R;Error error) - false))) - (assert "Can analyse sum through universal quantification." - (|> (&;with-scope - (&;with-expected-type (type;univ-q +1 +variantT) - (@;analyse-sum analyse +choice +valueC))) - (macro;run (init-compiler [])) - (case> (#R;Success _) - (not (n.= choice +choice)) + (#R;Error error) + false))) + (test "Can analyse sum through universal quantification." + (|> (&;with-scope + (&;with-expected-type (type;univ-q +1 +variantT) + (@;analyse-sum analyse +choice +valueC))) + (macro;run (init-compiler [])) + (case> (#R;Success _) + (not (n.= choice +choice)) - (#R;Error error) - (n.= choice +choice)))) + (#R;Error error) + (n.= choice +choice)))) )) -(test: "Products" +(context: "Products" [size (|> r;nat (:: @ map (|>. (n.% +10) (n.max +2)))) primitives (r;list size gen-primitive) choice (|> r;nat (:: @ map (n.% size))) @@ -146,70 +146,70 @@ (list;drop choice primitives))) +tupleT (type;tuple (L/map product;left +primitives))]] ($_ seq - (assert "Can analyse product." - (|> (&;with-expected-type (type;tuple (L/map product;left primitives)) - (@;analyse-product analyse (L/map product;right primitives))) - (macro;run (init-compiler [])) - (case> (#R;Success tupleA) - (n.= size (list;size (flatten-tuple tupleA))) + (test "Can analyse product." + (|> (&;with-expected-type (type;tuple (L/map product;left primitives)) + (@;analyse-product analyse (L/map product;right primitives))) + (macro;run (init-compiler [])) + (case> (#R;Success tupleA) + (n.= size (list;size (flatten-tuple tupleA))) - _ - false))) - (assert "Can infer product." - (|> (@common;with-unknown-type - (@;analyse-product analyse (L/map product;right primitives))) - (macro;run (init-compiler [])) - (case> (#R;Success [_type tupleA]) - (and (Type/= (type;tuple (L/map product;left primitives)) - _type) - (n.= size (list;size (flatten-tuple tupleA)))) + _ + false))) + (test "Can infer product." + (|> (@common;with-unknown-type + (@;analyse-product analyse (L/map product;right primitives))) + (macro;run (init-compiler [])) + (case> (#R;Success [_type tupleA]) + (and (Type/= (type;tuple (L/map product;left primitives)) + _type) + (n.= size (list;size (flatten-tuple tupleA)))) - _ - false))) - (assert "Can analyse pseudo-product (singleton tuple)" - (|> (&;with-expected-type singletonT - (analyse (` [(~ singletonC)]))) - (macro;run (init-compiler [])) - (case> (#R;Success singletonA) - true + _ + false))) + (test "Can analyse pseudo-product (singleton tuple)" + (|> (&;with-expected-type singletonT + (analyse (` [(~ singletonC)]))) + (macro;run (init-compiler [])) + (case> (#R;Success singletonA) + true - (#R;Error error) - false))) - (assert "Can analyse product through bound type-vars." - (|> (&;with-scope - (@common;with-var - (function [[var-id varT]] - (do Monad<Lux> - [_ (&;within-type-env - (TC;check varT (type;tuple (L/map product;left primitives))))] - (&;with-expected-type varT - (@;analyse-product analyse (L/map product;right primitives))))))) - (macro;run (init-compiler [])) - (case> (#R;Success [_ tupleA]) - (n.= size (list;size (flatten-tuple tupleA))) + (#R;Error error) + false))) + (test "Can analyse product through bound type-vars." + (|> (&;with-scope + (@common;with-var + (function [[var-id varT]] + (do Monad<Lux> + [_ (&;within-type-env + (TC;check varT (type;tuple (L/map product;left primitives))))] + (&;with-expected-type varT + (@;analyse-product analyse (L/map product;right primitives))))))) + (macro;run (init-compiler [])) + (case> (#R;Success [_ tupleA]) + (n.= size (list;size (flatten-tuple tupleA))) - _ - false))) - (assert "Can analyse product through existential quantification." - (|> (&;with-scope - (&;with-expected-type (type;ex-q +1 +tupleT) - (@;analyse-product analyse (L/map product;right +primitives)))) - (macro;run (init-compiler [])) - (case> (#R;Success _) - true + _ + false))) + (test "Can analyse product through existential quantification." + (|> (&;with-scope + (&;with-expected-type (type;ex-q +1 +tupleT) + (@;analyse-product analyse (L/map product;right +primitives)))) + (macro;run (init-compiler [])) + (case> (#R;Success _) + true - (#R;Error error) - false))) - (assert "Cannot analyse product through universal quantification." - (|> (&;with-scope - (&;with-expected-type (type;univ-q +1 +tupleT) - (@;analyse-product analyse (L/map product;right +primitives)))) - (macro;run (init-compiler [])) - (case> (#R;Success _) - false + (#R;Error error) + false))) + (test "Cannot analyse product through universal quantification." + (|> (&;with-scope + (&;with-expected-type (type;univ-q +1 +tupleT) + (@;analyse-product analyse (L/map product;right +primitives)))) + (macro;run (init-compiler [])) + (case> (#R;Success _) + false - (#R;Error error) - true))) + (#R;Error error) + true))) )) (def: (check-variant-inference variantT choice size analysis) @@ -239,7 +239,7 @@ _ false))) -(test: "Tagged Sums" +(context: "Tagged Sums" [size (|> r;nat (:: @ map (|>. (n.% +10) (n.max +2)))) tags (|> (r;set text;Hash<Text> size (r;text +5)) (:: @ map S;to-list)) choice (|> r;nat (:: @ map (n.% size))) @@ -261,49 +261,49 @@ choice-tag (assume (list;nth choice tags)) other-choice-tag (assume (list;nth other-choice tags))]] ($_ seq - (assert "Can infer tagged sum." - (|> (@module;with-module +0 module-name - (do Monad<Lux> - [_ (@module;declare-tags tags false namedT)] - (&;with-scope - (@common;with-unknown-type - (@;analyse-tagged-sum analyse [module-name choice-tag] choiceC))))) - (check-variant-inference variantT choice size))) - (assert "Tagged sums specialize when type-vars get bound." - (|> (@module;with-module +0 module-name - (do Monad<Lux> - [_ (@module;declare-tags tags false named-polyT)] - (&;with-scope - (@common;with-unknown-type - (@;analyse-tagged-sum analyse [module-name choice-tag] choiceC))))) - (check-variant-inference variantT choice size))) - (assert "Tagged sum inference retains universal quantification when type-vars are not bound." - (|> (@module;with-module +0 module-name - (do Monad<Lux> - [_ (@module;declare-tags tags false named-polyT)] - (&;with-scope - (@common;with-unknown-type - (@;analyse-tagged-sum analyse [module-name other-choice-tag] other-choiceC))))) - (check-variant-inference polyT other-choice size))) - (assert "Can specialize generic tagged sums." - (|> (@module;with-module +0 module-name - (do Monad<Lux> - [_ (@module;declare-tags tags false named-polyT)] - (&;with-scope - (&;with-expected-type variantT - (@;analyse-tagged-sum analyse [module-name other-choice-tag] other-choiceC))))) - (macro;run (init-compiler [])) - (case> (^multi (#R;Success [_ _ sumA]) - [(flatten-variant sumA) - (#;Some [tag last? valueA])]) - (and (n.= tag other-choice) - (B/= last? (n.= (n.dec size) other-choice))) + (test "Can infer tagged sum." + (|> (@module;with-module +0 module-name + (do Monad<Lux> + [_ (@module;declare-tags tags false namedT)] + (&;with-scope + (@common;with-unknown-type + (@;analyse-tagged-sum analyse [module-name choice-tag] choiceC))))) + (check-variant-inference variantT choice size))) + (test "Tagged sums specialize when type-vars get bound." + (|> (@module;with-module +0 module-name + (do Monad<Lux> + [_ (@module;declare-tags tags false named-polyT)] + (&;with-scope + (@common;with-unknown-type + (@;analyse-tagged-sum analyse [module-name choice-tag] choiceC))))) + (check-variant-inference variantT choice size))) + (test "Tagged sum inference retains universal quantification when type-vars are not bound." + (|> (@module;with-module +0 module-name + (do Monad<Lux> + [_ (@module;declare-tags tags false named-polyT)] + (&;with-scope + (@common;with-unknown-type + (@;analyse-tagged-sum analyse [module-name other-choice-tag] other-choiceC))))) + (check-variant-inference polyT other-choice size))) + (test "Can specialize generic tagged sums." + (|> (@module;with-module +0 module-name + (do Monad<Lux> + [_ (@module;declare-tags tags false named-polyT)] + (&;with-scope + (&;with-expected-type variantT + (@;analyse-tagged-sum analyse [module-name other-choice-tag] other-choiceC))))) + (macro;run (init-compiler [])) + (case> (^multi (#R;Success [_ _ sumA]) + [(flatten-variant sumA) + (#;Some [tag last? valueA])]) + (and (n.= tag other-choice) + (B/= last? (n.= (n.dec size) other-choice))) - _ - false))) + _ + false))) )) -(test: "Records" +(context: "Records" [size (|> r;nat (:: @ map (|>. (n.% +10) (n.max +2)))) tags (|> (r;set text;Hash<Text> size (r;text +5)) (:: @ map S;to-list)) primitives (r;list size gen-primitive) @@ -323,35 +323,35 @@ (type;univ-q +1)) named-polyT (#;Named [module-name type-name] polyT)]] ($_ seq - (assert "Can infer record." - (|> (@module;with-module +0 module-name - (do Monad<Lux> - [_ (@module;declare-tags tags false namedT)] - (&;with-scope - (@common;with-unknown-type - (@;analyse-record analyse recordC))))) - (check-record-inference tupleT size))) - (assert "Records specialize when type-vars get bound." - (|> (@module;with-module +0 module-name - (do Monad<Lux> - [_ (@module;declare-tags tags false named-polyT)] - (&;with-scope - (@common;with-unknown-type - (@;analyse-record analyse recordC))))) - (check-record-inference tupleT size))) - (assert "Can specialize generic records." - (|> (@module;with-module +0 module-name - (do Monad<Lux> - [_ (@module;declare-tags tags false named-polyT)] - (&;with-scope - (&;with-expected-type tupleT - (@;analyse-record analyse recordC))))) - (macro;run (init-compiler [])) - (case> (^multi (#R;Success [_ _ productA]) - [(flatten-tuple productA) - membersA]) - (n.= size (list;size membersA)) + (test "Can infer record." + (|> (@module;with-module +0 module-name + (do Monad<Lux> + [_ (@module;declare-tags tags false namedT)] + (&;with-scope + (@common;with-unknown-type + (@;analyse-record analyse recordC))))) + (check-record-inference tupleT size))) + (test "Records specialize when type-vars get bound." + (|> (@module;with-module +0 module-name + (do Monad<Lux> + [_ (@module;declare-tags tags false named-polyT)] + (&;with-scope + (@common;with-unknown-type + (@;analyse-record analyse recordC))))) + (check-record-inference tupleT size))) + (test "Can specialize generic records." + (|> (@module;with-module +0 module-name + (do Monad<Lux> + [_ (@module;declare-tags tags false named-polyT)] + (&;with-scope + (&;with-expected-type tupleT + (@;analyse-record analyse recordC))))) + (macro;run (init-compiler [])) + (case> (^multi (#R;Success [_ _ productA]) + [(flatten-tuple productA) + membersA]) + (n.= size (list;size membersA)) - _ - false))) + _ + false))) )) |