def testevalu13(self):
lisp = readLisp("(define add1 (lambda (a) (+ a 1)))")
evall(lisp,self.env)
lisp = readLisp("(add1 5)")
val = evall(lisp,self.env)
self.assert_(val == LispInteger(6))
def testevalu14(self):
lisp = readLisp("(define addSum1 (lambda (a b) (+ a b 1)))")
evall(lisp,self.env)
lisp = readLisp("(addSum1 5 6)")
val = evall(lisp,self.env)
self.assert_(val == LispInteger(12))
def testevalu15(self):
lisp = readLisp("(define somethingStrange (lambda (a b c d ) (+ a b 1 (- c b) (- c d a) (+ a (+ 1 2 c)))))")
evall(lisp,self.env)
lisp = readLisp("(somethingStrange 1 2 3 4)")
val = evall(lisp,self.env)
evall(readLisp("(somethingStrange 44 33 88 8)"),self.env)
self.assert_(val == LispInteger(10))
def testLambdaBegin(self):
lisp = readLisp("(lambda (x) (- 5 x) (+ 5 x))")
val = evall(lisp,self.env)
self.assert_(isinstance(val,UserFunction))
lisp = readLisp('(lambda (x) (print "Foobar") 5)')
val = evall(lisp,self.env)
self.assert_(isinstance(val,UserFunction))
lisp = readLisp('((lambda (x) (print "Hallo Welt") (+ 5 x)) 5)')
val = evall(lisp,self.env)
self.assert_(val == LispInteger(10))
def testSet(self):
lisp = readLisp("(set! a 555)")
evall(lisp,self.env)
self.assert_(self.env.get(new(LispSymbol,"a"))==LispInteger(555))
lisp = readLisp("(set! ab 666)")
try:
evall(lisp,self.env)
self.fail("Exception not thrown")
except SymbolNotFound:
pass
lisp = readLisp('(set! a "Foo")')
evall(lisp,self.env)
self.assert_(self.env.get(new(LispSymbol,"a"))==LispString("Foo"))
def testByteCode(self):
env = Enviroment()
#func = evall(readLisp("(define a 5)"),env)
# func = evall(readLisp("(define (foo x) (+ 5 x))"),env)
lisp = readLisp("(define asd (lambda (x y z a) (+ x y z a x)))")
func = evall(lisp,env)
lisp = readLisp("(define foo (lambda (x) (asd x 2 3 4)))")
func = evall(lisp,env)
foo= evall(readLisp("(foo 1)"),env)
# result = evall(readLisp("(foo 3)"),env)
print func
# print func.optcode
# print func.bytecode
#print func.literals
print foo
def aatest_something_long_with_all_this_cool_set_and_closure_stuff(self):
lispStr = '''
(define (make-point x y)
(define (get-x)
x)
(define (get-y)
y)
(define (set-x! newX)
(set! x newX))
(define (set-y! newY)
(set! y newY))
(define (area)
(* x y))
(define (error)
(print "mist"))
(define (dispatch op)
(if (eq? op 'get-x)
get-x
(if (eq? op 'get-y)
get-y
(if (eq? op 'set-x!)
set-x!
(if (eq? op 'set-y!)
set-y!
(if (eq? op 'area)
area
error))))))
dispatch)
'''
lisp= readLisp(lispStr)
val= evall(lisp,self.env)
val = evall(readLisp("(make-point 5 6)"),self.env)
self.assert_(isinstance(val,UserFunction))
def testevalu4(self):
lisp = readLisp("(+ 5 4)")
val = evall(lisp,self.env)
self.assert_(val == LispInteger(9))
def testBegin(self):
lisp = readLisp("(begin (+ 3 5) (+ 3 4))")
val = evall(lisp,self.env)
self.assert_(val == LispInteger(7))
def testDefineBegin(self):
lisp = readLisp('(define (foo x) (print "Hello World") (write "FOOOBAR") (- 5 2) (+ 5 1))')
val = evall(lisp,self.env)
lisp2 = readLisp("(foo 5)")
val = evall(lisp2,self.env)
self.assert_(val==LispInteger(6))
def testevalu12(self):
lisp = readLisp("(lambda (a) (+ a 1))")
val = evall(lisp,self.env)
self.assert_(isinstance(val, UserFunction))
def testevalu11(self):
lisp = readLisp("(if (eq? 5 5) (+ 5 6) (+ 4 3))")
val = evall(lisp,self.env)
self.assert_(val == LispInteger(11))
def testevalu16(self):
lisp = readLisp("(define (func a b) (+ a b))")
evall(lisp,self.env)
val= evall(readLisp("(func 10 20)"),self.env)
self.assert_(val == LispInteger(30))
def testLoop():
lisp = readLisp("(loop 100)")
for i in range(1000):
# for i in range(1):
evall(lisp,env)
def testDefine():
lisp = readLisp("(define (foo x) (+ x 3 4))")
for i in range(10000):
evall(lisp,env)
def testeval_begin_in_function(self):
lisp = readLisp("(define foo (lambda (x) (begin (+ 4 3) (+ 2 3))))")
val = evall(lisp,self.env)
lisp2 = readLisp("(foo)")
val = evall(lisp2,self.env)
self.assert_(val == LispInteger(5))
def testeval_if_in_function_F(self):
lisp = readLisp("((lambda (x) (if FALSE 5 6)))")
val = evall(lisp,self.env)
self.assert_(val == LispInteger(6))
def testevalu3(self):
lisp = readLisp("a")
val = evall(lisp,self.env)
self.assert_(val == LispInteger(5))
def testevalu1(self):
lisp = readLisp("4")
val = evall(lisp,self.env)
self.assert_(val == LispInteger(4))
def testeval_if_in_function_with_complex_cond(self):
lisp = readLisp("((lambda (x) (if (>? 4 3) (if (>? 3 5) (+ 3 2) (+ 5 9)) (+ 3 6))))")
val = evall(lisp,self.env)
self.assert_(val == LispInteger(14))
def testevalu6(self):
lisp = readLisp("(+ (+ a 4) 4 1)")
val = evall(lisp,self.env)
self.assert_(val == LispInteger(14))
from LISP.Eval import evall
from LISP.Reader import readLisp
from LISP import Enviroment
env = Enviroment();
def testPlus():
lisp = readLisp("(+ 5 4)")
for i in range(10000):
val = evall(lisp,env)
def testDefine():
lisp = readLisp("(define (foo x) (+ x 3 4))")
for i in range(10000):
evall(lisp,env)
lisp = readLisp("(define (foo x) (+ x 3 4))")
evall(lisp,env)
def testSomefunction():
lisp=readLisp("(foo 5)")
for i in range(1):
evall(lisp,env)
lisp = readLisp("(define (loop n) (if (eq? n 1) 1 (loop (- n 1))))")
evall(lisp, env)
print "start"
def testLoop():
lisp = readLisp("(loop 100)")
for i in range(1000):
# for i in range(1):
evall(lisp,env)
def val1():
def testevalu7(self):
lisp = readLisp("(- 4 1)")
val = evall(lisp,self.env)
self.assert_(val == LispInteger(3))
def testSomefunction():
lisp=readLisp("(foo 5)")
for i in range(1):
evall(lisp,env)
def testevalu8(self):
evall(readLisp("(define xxx 666)"),self.env)
lisp = readLisp("(- xxx 1)")
val = evall(lisp,self.env)
self.assert_(val == LispInteger(665))
def testPlus():
lisp = readLisp("(+ 5 4)")
for i in range(10000):
val = evall(lisp,env)
def testevalu10(self):
lisp = readLisp("(if FALSE (+ 5 6) (+ 4 3))")
val = evall(lisp,self.env)
self.assert_(val == LispInteger(7))