quantified.uncertainty/squiggle
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
1c4557b638
squiggle/packages/squiggle-lang/__tests__/Reducer/Reducer_functionTricks_test.res

91 lines
3.4 KiB
Plaintext
Raw Normal View History

function trics
2022-05-02 09:43:09 +00:00
open Jest
open Reducer_TestHelpers
arity error
2022-05-02 10:55:28 +00:00
describe("Arity check", () => {
testEvalToBe("f(x,y) = x + y; f(1,2)", "Ok(3)")
testEvalToBe(
"f(x,y) = x + y; f(1)",
"Error(2 arguments expected. Instead 1 argument(s) were passed.)",
)
testEvalToBe(
"f(x,y) = x + y; f(1,2,3)",
"Error(2 arguments expected. Instead 3 argument(s) were passed.)",
)
testEvalToBe(
"f(x,y)=x+y; f(1,2,3,4)",
"Error(2 arguments expected. Instead 4 argument(s) were passed.)",
)
testEvalToBe(
"f(x,y)=x+y; f(1)",
"Error(2 arguments expected. Instead 1 argument(s) were passed.)",
)
testEvalToBe(
"f(x,y)=x(y); f(f)",
"Error(2 arguments expected. Instead 1 argument(s) were passed.)",
)
testEvalToBe("f(x)=x; f(f)", "Ok(lambda(x=>internal code))")
testEvalToBe(
Error reporting if function arguments are defined map(arr, toSample) now correctly reports toSample not found instead of macro(Array,Symbol) not defined
2022-05-21 17:18:39 +00:00
"f(x,y)=x(y); f(1)",
arity error
2022-05-02 10:55:28 +00:00
"Error(2 arguments expected. Instead 1 argument(s) were passed.)",
)
})
function tricks test defined (Sam's trials)
2022-05-02 10:23:37 +00:00
No 666
2022-05-02 15:52:59 +00:00
describe("symbol not defined", () => {
arity error
2022-05-02 10:55:28 +00:00
testEvalToBe("f(x)=x(y); f(f)", "Error(y is not defined)")
testEvalToBe("f(x)=x; f(f)", "Ok(lambda(x=>internal code))")
Catching unreduced values. This is not a lazy language
2022-05-02 13:22:01 +00:00
testEvalToBe("f(x)=x(y); f(z)", "Error(z is not defined)")
RENotAFunction
2022-05-02 13:47:35 +00:00
testEvalToBe("f(x)=x(y); f(2)", "Error(2 is not a function)")
testEvalToBe("f(x)=x(1); f(2)", "Error(2 is not a function)")
No 666
2022-05-02 15:52:59 +00:00
})
sam's monkeying
2022-05-02 21:18:36 +00:00
describe("call and bindings", () => {
Reducer InternalExpressionValue created this will allow complicated changes to execution without changing the typescript interface
2022-06-16 12:08:59 +00:00
testEvalToBe("f(x)=x+1", "Ok(@{f: lambda(x=>internal code)})")
fixed function f not bound
2022-05-02 16:44:35 +00:00
testEvalToBe("f(x)=x+1; f(1)", "Ok(2)")
Reducer InternalExpressionValue created this will allow complicated changes to execution without changing the typescript interface
2022-06-16 12:08:59 +00:00
testEvalToBe("f=1;y=2", "Ok(@{f: 1,y: 2})")
testEvalToBe("f(x)=x+1; y=f(1)", "Ok(@{f: lambda(x=>internal code),y: 2})")
fixed function f not bound
2022-05-02 16:44:35 +00:00
testEvalToBe("f(x)=x+1; y=f(1); f(1)", "Ok(2)")
Reducer InternalExpressionValue created this will allow complicated changes to execution without changing the typescript interface
2022-06-16 12:08:59 +00:00
testEvalToBe("f(x)=x+1; y=f(1); z=f(1)", "Ok(@{f: lambda(x=>internal code),y: 2,z: 2})")
fixed function f not bound
2022-05-02 16:44:35 +00:00
testEvalToBe(
"f(x)=x+1; g(x)=f(x)+1",
Reducer InternalExpressionValue created this will allow complicated changes to execution without changing the typescript interface
2022-06-16 12:08:59 +00:00
"Ok(@{f: lambda(x=>internal code),g: lambda(x=>internal code)})",
fixed function f not bound
2022-05-02 16:44:35 +00:00
)
testParseToBe(
"f=99; g(x)=f; g(2)",
Replace $$_block__$$ with {} More redable language tests
2022-05-29 15:00:16 +00:00
"Ok({(:$_let_$ :f {99}); (:$_let_$ :g (:$$_lambda_$$ [x] {:f})); (:g 2)})",
fixed function f not bound
2022-05-02 16:44:35 +00:00
)
testEvalToBe("f=99; g(x)=f; g(2)", "Ok(99)")
testEvalToBe("f(x)=x; g(x)=f(x); g(2)", "Ok(2)")
testEvalToBe(
"f(x)=x+1; g(x)=f(x)+1; y=g(2)",
Reducer InternalExpressionValue created this will allow complicated changes to execution without changing the typescript interface
2022-06-16 12:08:59 +00:00
"Ok(@{f: lambda(x=>internal code),g: lambda(x=>internal code),y: 4})",
fixed function f not bound
2022-05-02 16:44:35 +00:00
)
testEvalToBe("f(x)=x+1; g(x)=f(x)+1; g(2)", "Ok(4)")
No 666
2022-05-02 15:52:59 +00:00
})
spelling
2022-05-04 19:23:40 +00:00
describe("function tricks", () => {
parser toFunction additive multiplicative compact whitespace pow relational equality boolean whitespace separator left associative operators expression not identifier function call array constructor string indexed values ident priority block outerBlock optional final expression statement separator outerBlock innerBlock better errors note xor white space and record unary minus inner/outer block statement lambda sort lambda is a value constructor lambdaCall ternary ternary basicValue cleanup quotes chained Functions dot operators unify unary operators unify unary operatos notes notes notes notes parser priorities set white space or newline defined allow newlines notes function call has become a post operator recordElement recursive index postOperatorToFunction better integer comments notes record priority comment atom finalComment generated parser type cast format initiate test file test initiated; todo nodeCall; nodeExpression callIdentifier recover extra initiate testing initial tests pass tests pass remove function node ternary test parse passed to tests pass notes sort toExpression format notes remove unused modules remove unnecessary nodeLambdaCall notes note fix construct array comment test todo elixir pipe fix toString notes initial to expression test value test parsing records records comments ternary ifthenelse inner block passed inner block lambda lambda new parser tested now test tricks ternary in expression to test lambda as argument to test lambda in structures Use peggy Parser expectEvalError macros tested remove mathjs parse reducer test comparison operator
2022-05-05 19:45:25 +00:00
testEvalError("f(x)=f(y)=2; f(2)") //Error because chain assignment is not allowed
do not export private modules from Reducer module
2022-05-02 21:42:11 +00:00
testEvalToBe("y=2;g(x)=y+1;g(2)", "Ok(3)")
Reducer InternalExpressionValue created this will allow complicated changes to execution without changing the typescript interface
2022-06-16 12:08:59 +00:00
testEvalToBe("y=2;g(x)=inspect(y)+1", "Ok(@{g: lambda(x=>internal code),y: 2})")
Note infinite recursion
2022-05-02 22:18:23 +00:00
MySkip.testEvalToBe("f(x) = x(x); f(f)", "????") // TODO: Infinite loop. Any solution? Catching proper exception or timeout?
Note duplicate parameters
2022-05-02 22:30:41 +00:00
MySkip.testEvalToBe("f(x, x)=x+x; f(1,2)", "????") // TODO: Duplicate parameters
format
2022-05-19 18:25:18 +00:00
testEvalToBe("myadd(x,y)=x+y; z=myadd; z", "Ok(lambda(x,y=>internal code))")
testEvalToBe("myadd(x,y)=x+y; z=myadd; z(1, 1)", "Ok(2)")
parser toFunction additive multiplicative compact whitespace pow relational equality boolean whitespace separator left associative operators expression not identifier function call array constructor string indexed values ident priority block outerBlock optional final expression statement separator outerBlock innerBlock better errors note xor white space and record unary minus inner/outer block statement lambda sort lambda is a value constructor lambdaCall ternary ternary basicValue cleanup quotes chained Functions dot operators unify unary operators unify unary operatos notes notes notes notes parser priorities set white space or newline defined allow newlines notes function call has become a post operator recordElement recursive index postOperatorToFunction better integer comments notes record priority comment atom finalComment generated parser type cast format initiate test file test initiated; todo nodeCall; nodeExpression callIdentifier recover extra initiate testing initial tests pass tests pass remove function node ternary test parse passed to tests pass notes sort toExpression format notes remove unused modules remove unnecessary nodeLambdaCall notes note fix construct array comment test todo elixir pipe fix toString notes initial to expression test value test parsing records records comments ternary ifthenelse inner block passed inner block lambda lambda new parser tested now test tricks ternary in expression to test lambda as argument to test lambda in structures Use peggy Parser expectEvalError macros tested remove mathjs parse reducer test comparison operator
2022-05-05 19:45:25 +00:00
})
describe("lambda in structures", () => {
format
2022-05-19 18:25:18 +00:00
testEvalToBe(
"myadd(x,y)=x+y; z=[myadd]",
Reducer InternalExpressionValue created this will allow complicated changes to execution without changing the typescript interface
2022-06-16 12:08:59 +00:00
"Ok(@{myadd: lambda(x,y=>internal code),z: [lambda(x,y=>internal code)]})",
format
2022-05-19 18:25:18 +00:00
)
testEvalToBe("myadd(x,y)=x+y; z=[myadd]; z[0]", "Ok(lambda(x,y=>internal code))")
testEvalToBe("myadd(x,y)=x+y; z=[myadd]; z[0](3,2)", "Ok(5)")
testEvalToBe("myaddd(x,y)=x+y; z={x: myaddd}; z", "Ok({x: lambda(x,y=>internal code)})")
testEvalToBe("myaddd(x,y)=x+y; z={x: myaddd}; z.x", "Ok(lambda(x,y=>internal code))")
testEvalToBe("myaddd(x,y)=x+y; z={x: myaddd}; z.x(3,2)", "Ok(5)")
arity error
2022-05-02 10:55:28 +00:00
})
parser toFunction additive multiplicative compact whitespace pow relational equality boolean whitespace separator left associative operators expression not identifier function call array constructor string indexed values ident priority block outerBlock optional final expression statement separator outerBlock innerBlock better errors note xor white space and record unary minus inner/outer block statement lambda sort lambda is a value constructor lambdaCall ternary ternary basicValue cleanup quotes chained Functions dot operators unify unary operators unify unary operatos notes notes notes notes parser priorities set white space or newline defined allow newlines notes function call has become a post operator recordElement recursive index postOperatorToFunction better integer comments notes record priority comment atom finalComment generated parser type cast format initiate test file test initiated; todo nodeCall; nodeExpression callIdentifier recover extra initiate testing initial tests pass tests pass remove function node ternary test parse passed to tests pass notes sort toExpression format notes remove unused modules remove unnecessary nodeLambdaCall notes note fix construct array comment test todo elixir pipe fix toString notes initial to expression test value test parsing records records comments ternary ifthenelse inner block passed inner block lambda lambda new parser tested now test tricks ternary in expression to test lambda as argument to test lambda in structures Use peggy Parser expectEvalError macros tested remove mathjs parse reducer test comparison operator
2022-05-05 19:45:25 +00:00
describe("ternary and bindings", () => {
testEvalToBe("f(x)=x ? 1 : 0; f(true)", "Ok(1)")
testEvalToBe("f(x)=x>2 ? 1 : 0; f(3)", "Ok(1)")
})
Reference in New Issue Copy Permalink