secondo/Tests/Testspecs/function.test

# Check basic SECONDO commands
#
# Jan 2011, Th Behr, C. Düntgen
#

delete database funtest;

#setup funtest

# if a command between the SETUP directive and the first
# TESTCASE directive fails, then the whole test has failed 
# and we immediately skip to the teardown
# (the whole test does not make sense anymore if the 
# SETUP has failed)

create database funtest;

open database funtest;


let f1 = fun(x : int) x + 1;

let f2 = fun(x : int , y : int) x * y;

let f3 = fun(x : int) intstream(1, x);

let f4 = fun(x : int, y : int) intstream(x,y);

let f5 = fun(x : int) f1(x);

let f6 = fun(x : int) f1(f1(x));

let f7 = fun(x : int) f4(x,f6(x));

let f8 = fun( x : int) f3(x) count;

let f9 = fun(x : int, y : int) f4(f3(x) count, f8(y));

let f10 = fun(x : int, y : int) f9(x,y) count;
let f11 = fun(x : int) intstream(1,x) transformstream;

let f12 = fun(x : int) f11(x) tconsume;

let f13 = fun(x : int) f11(x) consume;

let f14 = fun(x : int) f11(x) f11(x) {a} product count;



#testcase list algebras 
#yields success 
list algebra FunctionAlgebra;

#testcase out1; 
#yields ((map int int) (fun (x int) (+ x 1))) 
query f1; 


#testcase out2; 
#yields ((map int int int)  (fun (x int) (y int) (* x y))) 
query f2; 


#testcase out3; 
#yields ((map int (stream int))  (fun (x int) (intstream 1 x))) 
query f3 ; 



#testcase out4; 
#yields ((map int int (stream int))  (fun (x int) (y int) (intstream x y))) 
query f4 ; 


#testcase out5; 
#yields ((map int int) (fun (x int) (f1 x))) 
query f5 ; 


#testcase out6; 
#yields ((map int int) (fun (x int) (f1 (f1 x)))) 
query f6 ; 


#testcase out7; 
#yields ((map int (stream int)) (fun (x int) (f4 x (f6 x)))) 
query f7 ; 


#testcase out8; 
#yields ((map int int) (fun (x int) (count (f3 x)))) 
query f8 ; 


#testcase out9; 
#yields ((map int int (stream int))(fun (x int) (y int) (f4 (count (f3 x)) (f8 y)))) 
query f9 ; 


#testcase out10; 
#yields ((map int int int) (fun (x int) (y int) (count (f9 x y)))) 
query f10 ; 


#testcase out11; 
#yields ((map int (stream (tuple ( (Elem int))))) (fun (x int) (transformstream (intstream 1 x)))) 
query f11 ; 


#testcase out12; 
#yields ((map int (trel (tuple ( (Elem int))))) (fun (x int) (tconsume (f11 x)))) 
query f12 ; 


#testcase out13; 
#yields ((map int (rel (tuple ( (Elem int))))) (fun (x int) (consume (f11 x)))) 
query f13 ; 

# evaluation of functions

#testcase eval1; 
#yields (int 1) 
query f1(0) ; 


#testcase error1; 
#yields error 
query f1("Wrong") ; 


#testcase eval2; 
#yields (int 12) 
query f2(3,4) ; 


#testcase error2; 
#yields error 
query f2(1) ; 


#testcase eval3;
#yields (int 25)
query f3(25) count;


#testcase error3;
#yields error
query f3(25);


#testcase eval4;
#yields (int 26)
query f4(25,50) count;


#testcase eval5;
#yields (int 5)
query f5(4);

#testcase eval6;
#yields (int 6)
query f6(4);


#testcase eval7;
#yields (int 3)
query f7(4) count;

#testcase error7;
#yields error
query f7(4);


#testcase eval8;
#yields (int 4)
query f8(4);


#testcase eval9
#yields (int 999997)
query f9(3,999999 ) count;


#testcase eval9_1
#yields (int 0)
query f9(3,1 ) count;


#testcase eval10
#yields (int 999997)
query f10(3,999999 ) ;


#testcase eval10_1
#yields (int 0)
query f10(3,1 );

#testcase error11
#yields error
query f11(999);

#testcase eval11
#yields (int 999)
query f11(999) count;


#testcase eval11_2
#yields ((trel (tuple ((Elem int))))  ((1) (2) (3)))
query f11(3) tconsume;


#testcase eval12
#yields (int 999)
query f12(999) count;


#testcase eval12_2
#yields ((trel (tuple ((Elem int))))  ((1) (2) (3)))
query f12(3);


#testcase eval13
#yields ((rel (tuple ((Elem int))))  ((1) (2) (3)))
query f13(3);


#testcase eval14
#yields (int  144)
query f14(12);

# testing operator within

#testcase within_1_object
#yields (int 5)
query 4 within [f1(.) ]


#testcase within_error_1
#yields error
query 4 feed within [f1(.) ]


#testcase within_2_object
#yields (int 5)
query 4  within [ fun(x : int) x + 1 ]


#testcase within_3_stream
#yields (int 10)
query intstream(1,10) count  within [ intstream(1,.) ] count 


#testcase within_3_object
#yields (int 10)
query intstream(1,10) count  within [ intstream(1,.) count ]  


#testcase within_4_stream
#yields (int 1)
query intstream(1,100000) namedtransformstream[No] extend[ TID : int2tid(.No)] createbtree[No]    within [ . exactmatchS[30]  ]   count;


#testcase within_5_stream
#yields (int 666)
query intstream(1,10) namedtransformstream[No] intstream(1,666) namedtransformstream[No] {a} product  extend[ TID : int2tid(.No*666 + .No_a)] createbtree[No]    within [ . exactmatchS[6]  ]   count;


#testcase within_5_object
#yields (int 666)
query intstream(1,10) namedtransformstream[No] intstream(1,666) namedtransformstream[No] {a} product  extend[ TID : int2tid(.No*666 + .No_a)] createbtree[No]    within [ . exactmatchS[6] count ];


# testing operator within2

#testcase within2_1_object
#yields (int 18)
query intstream(1,10) count 8 within2 [ . + ..];


#testcase within2_error1
#yields error
query intstream(1,10)  8 within2 [ . + ..];

#testcase within2_2_object
#yields (int 20)
query intstream(1,5) transformstream tconsume intstream(6,10) transformstream tconsume within2[ . feed .. feed concat . feed concat .. feed concat count];


#testcase within2_1_stream
#yields (int 7)
query 2  8 within2 [ intstream(. , ..) ] count;



#testcase within2_2_stream
#yields (int 20)
query intstream(1,5) transformstream tconsume intstream(6,10) transformstream tconsume within2[ . feed .. feed concat . feed concat .. feed concat ] count;

#testcase within2_3_object
#yields (int 12)
query 3 8 within2[ f1(.) + f3(..) count ];


#testcase within2_3_stream
#yields (int 8)
query 3 8 within2[  f3(..)  ] count;


#testcase within2_4_stream
#yields (int 6)
query 3 8 within2[  f4(., ..)  ] count;


#testcase within2_4_stream
#yields (int 7)
query f1(3 8 within2[  f4(., ..)  ] count);


# testing operator whiledo

#testcase whiledo_1
#yields (int 10)
query 1 whiledo[ . < 10; . + 1; TRUE] count


#testcase whiledo_1_undef
#yields (int 2)
query [const int value undef] whiledo[. < 10; . + 1; TRUE] count;


#testcase whiledo_2_fixpoint
#yields (int 2)
query 1 whiledo[ TRUE; . ; TRUE  ] count;


#testcase whiledo_3_single
#yields (int 1)
query 1 whiledo[ FALSE; . + 1; TRUE] count;


#testcase whiledo_4_useFunObj
#yields (int 9)
query 1 whiledo[ f1(.) < 10; f1(.); TRUE] count;

#testcase whiledo_5_useFunObjWithFixpoint
#yields (int 2)
query 1 whiledo[ . < 20; f3(.) count; TRUE] count;


#testcase whiledo_6_useFunObj
#yields (int 20)
query 1 whiledo[. < 20; f4(0, .) count; TRUE] count;


#testcase whiledo_7_TMerror_3rdIsStream
#yields error
query 1 whiledo[. < 20; f4(0, .); TRUE] count;

#testcase whiledo_8_TMerror_1stIsStream
#yields error
query 1 feed whiledo[. < 10; . + 1; FALSE] count;


#testcase whiledo_8_TMerror
#yields error
query "Hallo" whiledo[. < 10; .; TRUE] count;


#testcase whiledo_9_TMerror_TypeMismatchArg1_3
#yields error
query 1 whiledo[. < 10; num2str(.); TRUE] count;


#testcase whiledo_10_TMerror_TypeMismatchArg1_2
#yields error
query 1 whiledo[. < "a"; . + 1; TRUE] count;


#testcase whiledo_11_TMerror_TypeMismatchArg4
#yields error
query 1 whiledo[. < 10; . + 1; 1] count;


#testcase whiledo_12_Endless
#yields (int 1000)
query 1 whiledo[ . < 2 ; . ; FALSE] head[1000] count;


#testcase whiledo_13_Undef4thArg
#yields (int 2)
query 1 whiledo[ . < 2 ; . ; [const bool value undef]] head[1000] count;



# testing functions within streams

#testcase eval_obj_stream
#yields (int 65)
query intstream(1,10) transformstream extend[No: f1(.Elem)] sum[No];


#testcase eval_stream_stream
#yields (int 55)
query intstream(1,10) transformstream extend[No: f3(.Elem) count] sum[No];


#testcase within_stream_stream
#yields (int 65)
query intstream(1,10) transformstream extend[ No : .Elem  within[ f1(.)]] sum[No];

#testcase fun_within_extendstream
#yields (int 30)
query intstream(1,10) transformstream extendstream[ No : f7(.Elem)] count;


#testcase within_within_extendstream
#yields (int 55)
query intstream(1,10) transformstream extendstream[ No : .Elem within[ f3(.)] ] count;


#testcase within_within_within
#yields (int 5)
query 3 within[ . +  1 within [ . + 1]];


#testcase any_crazy
#yields (int 7)
query 1 within[. feed namedtransformstream[A] extendstream[B: .A f6(.A) within2[ . whiledo[(. + ..) < 10; f1(.); TRUE ] ]] ] count;


#testcase any_also_crazy
#yields (int 100)
query 10 within[ f3(.) namedtransformstream[A] extendstream[B: .A f6(.A) within2[ . whiledo[(. + ..) < 22; f1(.); TRUE ] ]] ] printstream count;















# the TEARDOWN directive is followed by commands which
# should be executed after the execution of all TESTCASES
#teardown

close database;
delete database funtest;