/core/combinators/combinators-tests.factor
http://github.com/abeaumont/factor · Factor · 326 lines · 248 code · 75 blank · 3 comment · 97 complexity · 0c121329cd06b7c5059a4933c1709026 MD5 · raw file
- USING: alien strings kernel math tools.test io prettyprint
- namespaces combinators words classes sequences accessors
- math.functions arrays combinators.private stack-checker ;
- IN: combinators.tests
- [ 3 ] [ 1 2 [ + ] call( x y -- z ) ] unit-test
- [ 1 2 [ + ] call( -- z ) ] must-fail
- [ 1 2 [ + ] call( x y -- z a ) ] must-fail
- [ 1 2 3 { 1 2 3 4 } ] [ 1 2 3 4 [ datastack nip ] call( x -- y ) ] unit-test
- [ [ + ] call( x y -- z ) ] must-infer
- [ 3 ] [ 1 2 \ + execute( x y -- z ) ] unit-test
- [ 1 2 \ + execute( -- z ) ] must-fail
- [ 1 2 \ + execute( x y -- z a ) ] must-fail
- [ \ + execute( x y -- z ) ] must-infer
- : compile-execute(-test-1 ( a b -- c ) \ + execute( a b -- c ) ;
- [ t ] [ \ compile-execute(-test-1 optimized? ] unit-test
- [ 4 ] [ 1 3 compile-execute(-test-1 ] unit-test
- : compile-execute(-test-2 ( a b w -- c ) execute( a b -- c ) ;
- [ t ] [ \ compile-execute(-test-2 optimized? ] unit-test
- [ 4 ] [ 1 3 \ + compile-execute(-test-2 ] unit-test
- [ 5 ] [ 1 4 \ + compile-execute(-test-2 ] unit-test
- [ -3 ] [ 1 4 \ - compile-execute(-test-2 ] unit-test
- [ 5 ] [ 1 4 \ + compile-execute(-test-2 ] unit-test
- : compile-call(-test-1 ( a b q -- c ) call( a b -- c ) ;
- [ t ] [ \ compile-call(-test-1 optimized? ] unit-test
- [ 4 ] [ 1 3 [ + ] compile-call(-test-1 ] unit-test
- [ 7 ] [ 1 3 2 [ * + ] curry compile-call(-test-1 ] unit-test
- [ 7 ] [ 1 3 [ 2 * ] [ + ] compose compile-call(-test-1 ] unit-test
- [ 4 ] [ 1 3 [ { + } [ ] like call ] compile-call(-test-1 ] unit-test
- [ [ ] call( -- * ) ] must-fail
- : compile-call(-test-2 ( -- ) [ ] call( -- * ) ;
- [ compile-call(-test-2 ] [ wrong-values? ] must-fail-with
- : compile-call(-test-3 ( quot -- ) call( -- * ) ;
- [ [ ] compile-call(-test-3 ] [ wrong-values? ] must-fail-with
- : compile-execute(-test-3 ( a -- ) \ . execute( value -- * ) ;
- [ 10 compile-execute(-test-3 ] [ wrong-values? ] must-fail-with
- : compile-execute(-test-4 ( a word -- ) execute( value -- * ) ;
- [ 10 \ . compile-execute(-test-4 ] [ wrong-values? ] must-fail-with
- ! Cond
- : cond-test-1 ( obj -- str )
- {
- { [ dup 2 mod 0 = ] [ drop "even" ] }
- { [ dup 2 mod 1 = ] [ drop "odd" ] }
- } cond ;
- \ cond-test-1 def>> must-infer
- [ "even" ] [ 2 cond-test-1 ] unit-test
- [ "even" ] [ 2 \ cond-test-1 def>> call ] unit-test
- [ "odd" ] [ 3 cond-test-1 ] unit-test
- [ "odd" ] [ 3 \ cond-test-1 def>> call ] unit-test
- : cond-test-2 ( obj -- str )
- {
- { [ dup t = ] [ drop "true" ] }
- { [ dup f = ] [ drop "false" ] }
- [ drop "something else" ]
- } cond ;
- \ cond-test-2 def>> must-infer
- [ "true" ] [ t cond-test-2 ] unit-test
- [ "true" ] [ t \ cond-test-2 def>> call ] unit-test
- [ "false" ] [ f cond-test-2 ] unit-test
- [ "false" ] [ f \ cond-test-2 def>> call ] unit-test
- [ "something else" ] [ "ohio" cond-test-2 ] unit-test
- [ "something else" ] [ "ohio" \ cond-test-2 def>> call ] unit-test
- : cond-test-3 ( obj -- str )
- {
- [ drop "something else" ]
- { [ dup t = ] [ drop "true" ] }
- { [ dup f = ] [ drop "false" ] }
- } cond ;
- \ cond-test-3 def>> must-infer
- [ "something else" ] [ t cond-test-3 ] unit-test
- [ "something else" ] [ t \ cond-test-3 def>> call ] unit-test
- [ "something else" ] [ f cond-test-3 ] unit-test
- [ "something else" ] [ f \ cond-test-3 def>> call ] unit-test
- [ "something else" ] [ "ohio" cond-test-3 ] unit-test
- [ "something else" ] [ "ohio" \ cond-test-3 def>> call ] unit-test
- : cond-test-4 ( -- )
- {
- } cond ;
- \ cond-test-4 def>> must-infer
- [ cond-test-4 ] [ no-cond? ] must-fail-with
- [ \ cond-test-4 def>> call ] [ no-cond? ] must-fail-with
- : cond-test-5 ( a -- b )
- {
- { [ dup 2 mod 1 = ] [ drop "odd" ] }
- [ drop "early" ]
- { [ dup 2 mod 0 = ] [ drop "even" ] }
- } cond ;
- [ "early" ] [ 2 cond-test-5 ] unit-test
- [ "early" ] [ 2 \ cond-test-5 def>> call ] unit-test
- : cond-test-6 ( a -- b )
- {
- [ drop "really early" ]
- { [ dup 2 mod 1 = ] [ drop "odd" ] }
- { [ dup 2 mod 0 = ] [ drop "even" ] }
- } cond ;
- [ "really early" ] [ 2 cond-test-6 ] unit-test
- [ "really early" ] [ 2 \ cond-test-6 def>> call ] unit-test
- ! Case
- : case-test-1 ( obj -- obj' )
- {
- { 1 [ "one" ] }
- { 2 [ "two" ] }
- { 3 [ "three" ] }
- { 4 [ "four" ] }
- } case ;
- \ case-test-1 def>> must-infer
- [ "two" ] [ 2 case-test-1 ] unit-test
- [ "two" ] [ 2 \ case-test-1 def>> call ] unit-test
- [ "x" case-test-1 ] must-fail
- [ "x" \ case-test-1 def>> call ] must-fail
- : case-test-2 ( obj -- obj' )
- {
- { 1 [ "one" ] }
- { 2 [ "two" ] }
- { 3 [ "three" ] }
- { 4 [ "four" ] }
- [ sq ]
- } case ;
- \ case-test-2 def>> must-infer
- [ 25 ] [ 5 case-test-2 ] unit-test
- [ 25 ] [ 5 \ case-test-2 def>> call ] unit-test
- : case-test-3 ( obj -- obj' )
- {
- { 1 [ "one" ] }
- { 2 [ "two" ] }
- { 3 [ "three" ] }
- { 4 [ "four" ] }
- { H{ } [ "a hashtable" ] }
- { { 1 2 3 } [ "an array" ] }
- [ sq ]
- } case ;
- \ case-test-3 def>> must-infer
- [ "an array" ] [ { 1 2 3 } case-test-3 ] unit-test
- [ "an array" ] [ { 1 2 3 } \ case-test-3 def>> call ] unit-test
- CONSTANT: case-const-1 1
- CONSTANT: case-const-2 2
- ! Compiled
- : case-test-4 ( obj -- str )
- {
- { case-const-1 [ "uno" ] }
- { case-const-2 [ "dos" ] }
- { 3 [ "tres" ] }
- { 4 [ "cuatro" ] }
- { 5 [ "cinco" ] }
- [ drop "demasiado" ]
- } case ;
- \ case-test-4 def>> must-infer
- [ "uno" ] [ 1 case-test-4 ] unit-test
- [ "dos" ] [ 2 case-test-4 ] unit-test
- [ "tres" ] [ 3 case-test-4 ] unit-test
- [ "demasiado" ] [ 100 case-test-4 ] unit-test
- [ "uno" ] [ 1 \ case-test-4 def>> call ] unit-test
- [ "dos" ] [ 2 \ case-test-4 def>> call ] unit-test
- [ "tres" ] [ 3 \ case-test-4 def>> call ] unit-test
- [ "demasiado" ] [ 100 \ case-test-4 def>> call ] unit-test
- : case-test-5 ( obj -- )
- {
- { case-const-1 [ "uno" print ] }
- { case-const-2 [ "dos" print ] }
- { 3 [ "tres" print ] }
- { 4 [ "cuatro" print ] }
- { 5 [ "cinco" print ] }
- [ drop "demasiado" print ]
- } case ;
- \ case-test-5 def>> must-infer
- [ ] [ 1 case-test-5 ] unit-test
- [ ] [ 1 \ case-test-5 def>> call ] unit-test
- : do-not-call ( -- * ) "do not call" throw ;
- : test-case-6 ( obj -- value )
- {
- { \ do-not-call [ "do-not-call" ] }
- { 3 [ "three" ] }
- } case ;
- \ test-case-6 def>> must-infer
- [ "three" ] [ 3 test-case-6 ] unit-test
- [ "do-not-call" ] [ \ do-not-call test-case-6 ] unit-test
- [ t ] [ { 1 3 2 } contiguous-range? ] unit-test
- [ f ] [ { 1 2 2 4 } contiguous-range? ] unit-test
- [ f ] [ { + 3 2 } contiguous-range? ] unit-test
- [ f ] [ { 1 0 7 } contiguous-range? ] unit-test
- [ f ] [ { 1 1 3 7 } contiguous-range? ] unit-test
- [ t ] [ { 7 6 4 8 5 } contiguous-range? ] unit-test
- : test-case-7 ( obj -- str )
- {
- { \ + [ "plus" ] }
- { \ - [ "minus" ] }
- { \ * [ "times" ] }
- { \ / [ "divide" ] }
- { \ ^ [ "power" ] }
- { \ [ [ "obama" ] }
- } case ;
- \ test-case-7 def>> must-infer
- [ "plus" ] [ \ + test-case-7 ] unit-test
- [ "plus" ] [ \ + \ test-case-7 def>> call ] unit-test
- DEFER: corner-case-1
- << \ corner-case-1 2 [ + ] curry 1array [ case ] curry ( a -- b ) define-declared >>
- [ t ] [ \ corner-case-1 optimized? ] unit-test
- [ 4 ] [ 2 corner-case-1 ] unit-test
- [ 4 ] [ 2 \ corner-case-1 def>> call ] unit-test
- : test-case-8 ( n -- string )
- {
- { 1 [ "foo" ] }
- } case ;
- [ 3 test-case-8 ] [ object>> 3 = ] must-fail-with
- [ 3 \ test-case-8 def>> call ] [ object>> 3 = ] must-fail-with
- : test-case-9 ( a -- b )
- {
- { \ + [ "plus" ] }
- { \ + [ "plus 2" ] }
- { \ - [ "minus" ] }
- { \ - [ "minus 2" ] }
- } case ;
- [ "plus" ] [ \ + test-case-9 ] unit-test
- [ "plus" ] [ \ + \ test-case-9 def>> call ] unit-test
- [ "minus" ] [ \ - test-case-9 ] unit-test
- [ "minus" ] [ \ - \ test-case-9 def>> call ] unit-test
- : test-case-10 ( a -- b )
- {
- { 1 [ "uno" ] }
- { 2 [ "dos" ] }
- { 2 [ "DOS" ] }
- { 3 [ "tres" ] }
- { 4 [ "cuatro" ] }
- { 5 [ "cinco" ] }
- } case ;
- [ "dos" ] [ 2 test-case-10 ] unit-test
- [ "dos" ] [ 2 \ test-case-10 def>> call ] unit-test
- : test-case-11 ( a -- b )
- {
- { 11 [ "uno" ] }
- { 22 [ "dos" ] }
- { 22 [ "DOS" ] }
- { 33 [ "tres" ] }
- { 44 [ "cuatro" ] }
- { 55 [ "cinco" ] }
- } case ;
- [ "dos" ] [ 22 test-case-11 ] unit-test
- [ "dos" ] [ 22 \ test-case-11 def>> call ] unit-test
- : test-case-12 ( a -- b )
- {
- { 11 [ "uno" ] }
- { 22 [ "dos" ] }
- [ drop "nachos" ]
- { 33 [ "tres" ] }
- { 44 [ "cuatro" ] }
- { 55 [ "cinco" ] }
- } case ;
- [ "nachos" ] [ 33 test-case-12 ] unit-test
- [ "nachos" ] [ 33 \ test-case-12 def>> call ] unit-test
- [ ( x x -- x x ) ] [
- [ { [ ] [ ] } spread ] infer
- ] unit-test