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Add more tests

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This commit is contained in:
Gabriel Gonzalez 2017-01-21 14:53:36 -08:00
parent ee65879bf1
commit 8119ea3021
1 changed files with 80 additions and 3 deletions
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83
dhall-nix/release.nix
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@ -46,16 +46,20 @@ in
# Test that various Dhall to Nix conversions work
tests =
let
testConst = dhallToNix "Type";
testLam = dhallToNix "λ(x : Bool) → x";
testPi = dhallToNix "Bool → Bool";
testApp = dhallToNix "λ(f : Bool → Bool) → λ(x : Bool) → f x";
testLet = dhallToNix "λ(b : Bool) → let x = b in x";
testAnnot = dhallToNix "True : Bool";
testBool = dhallToNix "Bool";
testBoolLit = dhallToNix "True";
testBoolAnd = dhallToNix "λ(l : Bool) → λ(r : Bool) → l && r";
testBoolOr = dhallToNix "λ(l : Bool) → λ(r : Bool) → l || r";
testBoolEQ = dhallToNix "λ(l : Bool) → λ(r : Bool) → l == r";
testBoolNE = dhallToNix "λ(l : Bool) → λ(r : Bool) → l != r";
testBoolIf = dhallToNix "λ(x : Bool) → if x then True else False";
testNatural = dhallToNix "Natural";
testNaturalLit = dhallToNix "+123";
testNaturalFold = dhallToNix ''
λ(x : Natural)
@ -75,9 +79,12 @@ in
testNaturalOdd = dhallToNix "Natural/odd";
testNaturalPlus = dhallToNix "λ(x : Natural) → λ(y : Natural) → x + y";
testNaturalTimes = dhallToNix "λ(x : Natural) → λ(y : Natural) → x * y";
testInteger = dhallToNix "Integer";
testIntegerLit = dhallToNix "123";
testDouble = dhallToNix "Double";
testTextLit = dhallToNix ''"ABC"'';
testTextAppend = dhallToNix "λ(x : Text) → λ(y : Text) → x ++ y";
testList = dhallToNix "List Integer";
testListLit = dhallToNix "[1, 2, 3] : List Integer";
testListBuild = dhallToNix ''
λ(b : Bool)
@ -95,39 +102,109 @@ in
([+1, +2, +3] : List Natural)
Natural
'';
testListLength = dhallToNix "List/length Integer";
testListHead = dhallToNix "List/head Integer";
testListLast = dhallToNix "List/last Integer";
testListIndexed = dhallToNix "List/indexed Integer";
testListReverse = dhallToNix "List/reverse Integer";
testOptional = dhallToNix "Optional";
testOptionalLit = dhallToNix ''
λ(b : Bool)
→ if b
then ([0] : Optional Integer)
else ([] : Optional Integer)
'';
testOptionalFold = dhallToNix ''
Optional/fold
Integer
([1] : Optional Integer)
Integer
'';
testRecord = dhallToNix "{}";
testRecordLit = dhallToNix "{ foo = 1, bar = True}";
testUnion = dhallToNix "< Left : Natural | Right : Bool >";
testUnionLit = dhallToNix "< Left = +2 | Right : Bool >";
testCombine = dhallToNix ''
λ(x : { foo : { bar : Text } })
→ λ(y : { foo : { baz : Bool } })
→ x ∧ y
'';
testRecord = dhallToNix "{ foo = 1, bar = True}";
testMerge = dhallToNix ''
λ(r : < Left : Natural | Right : Bool >)
→ merge
{ Left = Natural/isZero, Right = λ(b : Bool) → b }
r : Bool
'';
testField = dhallToNix "λ(r : { foo : Bool, bar : Text }) → r.foo";
testRemote = dhallToNix ''
let replicate =https://ipfs.io/ipfs/QmcTbCdS21pCxXysTzEiucDuwwLWbLUWNSKwkJVfwpy2zK/Prelude/List/replicate
in replicate +5 Integer
'';
in
assert (testConst == {});
assert (testLam true == true);
assert (testPi == {});
assert (testApp (b : b) true == true);
assert (testLet true == true);
assert (testAnnot == true);
assert (testBool == {});
assert (testBoolLit == true);
assert (testBoolAnd true false == false);
assert (testBoolOr true false == true);
assert (testBoolEQ true false == false);
assert (testBoolNE true false == true);
assert (testBoolIf true == true);
assert (testNatural == {});
assert (testNaturalLit == 123);
assert (testNaturalFold 123 == 246);
assert (testNaturalBuild true == 1);
assert (testNaturalBuild false == 0);
assert (testNaturalIsZero 0 == true);
assert (testNaturalIsZero 3 == false);
assert (testNaturalEven 2 == true);
assert (testNaturalEven 3 == false);
assert (testNaturalOdd 2 == false);
assert (testNaturalOdd 3 == true);
assert (testNaturalPlus 2 3 == 5);
assert (testNaturalTimes 2 3 == 6);
assert (testInteger == {});
assert (testIntegerLit == 123);
assert (testDouble == {});
assert (testTextLit == "ABC");
assert (testTextAppend "ABC" "DEF" == "ABCDEF");
assert (testList == {});
assert (testListLit == [1 2 3]);
assert (testListBuild true == [1 2 3]);
assert (testListFold (x : y: x + y) 0 == 6);
assert ((testCombine { foo.baz = true; } { foo.bar = "ABC"; }).foo.baz == true);
assert (testRecord.bar == true);
assert (testListLength [1 2 3] == 3);
assert (testListLength [] == 0);
assert (testListHead [1 2 3] == 1);
assert (testListHead [] == null);
assert (testListLast [1 2 3] == 3);
assert (testListLast [] == null);
assert (testListIndexed [2 3 5] == [
{ index = 0; value = 2; }
{ index = 1; value = 3; }
{ index = 2; value = 5; }
]);
assert (testListReverse [1 2 3] == [3 2 1]);
assert (testOptional {} == {});
assert (testOptionalLit true == 0);
assert (testOptionalLit false == null);
assert (testOptionalFold (n : n) 0 == 1);
assert (testRecord == {});
assert (testRecordLit == { foo = 1; bar = true; });
assert (testUnion == {});
assert (testUnionLit { Left = n : n == 0; Right = b : b; } == false);
assert ((testCombine { foo.baz = true; } { foo.bar = "ABC"; }) == {
foo = {
baz = true;
bar = "ABC";
};
});
assert (testMerge ({ Left, Right }: Left 2) == false);
assert (testField { foo = true; bar = "ABC"; } == true);
assert (testRemote 1 == [1 1 1 1 1]);
pkgs.stdenv.mkDerivation {
name = "tests-pass";