def test_factorial_code_test():
s = """
{
define factorial {
if (x.value==0)
{
return 1;
}
else
{
y= x.value * factorial(x=x.value-1);
return y;
};
};
x = Integer<value: 12>;
y = factorial(x=x);
return y;
}
"""
pr = Protocall()
result = grammar.scope.parseString(s)
sc = parser_converter.convert_scope(result[0].scope)
result = pr.execute(sc.block)
print "Result=", result
return result
pr = Protocall()
result = grammar.scope.parseString(s)
sc = parser_converter.convert_scope(result[0].scope)
result = pr.execute(sc.block)
print "Result=", result
return result
def test_while_code_test():
s = """
{
x=5;
print_(x=x);
while (x > 0) {
print_(x=x);
x = x - 1;
};
print_(x=x);
if (x>5) {
print_(x=0);
}
elif (x<0) {
print_(x=1);
}
else {
print_(x=2);
};
return x;
}"""
pr = Protocall()
result = grammar.scope.parseString(s)
sc = parser_converter.convert_scope(result[0].scope)
result = pr.execute(sc.block)
return result
def testRoundtrip(self):
program = """{
x=5;
print_(x=x);
while (x > 0) {
print_(x=x);
x = x - 1;
};
print_(x=x);
if (x>5) {
print_(x=0);
}
elif (x<0) {
print_(x=1);
}
else {
print_(x=2);
};
return x;
}
"""
result = scope.parseString(program)
print result[0]
roundtrip = scope.parseString(repr(result[0]))
print roundtrip[0]
proto = parser_converter.convert_scope(result[0].scope)
print proto
pr = Protocall()
pr.execute(proto.block)
def test_basic_code_test():
s = """
{
x=5;
x=x+1;
print_(x=x);
return x;
}"""
pr = Protocall()
result = grammar.scope.parseString(s)
sc = parser_converter.convert_scope(result[0].scope)
result = pr.execute(sc.block)
return result
def test_proto_code_test():
# want to return a[3] at end but that causes exception
s = """
{
x = Person<id: 7 name: "Bar" email: "*****@*****.**">;
print_(id=x.id);
return x.id;
}
"""
pr = Protocall()
result = grammar.scope.parseString(s)
sc = parser_converter.convert_scope(result[0].scope)
result = pr.execute(sc.block)
print "Result=", result
return result
def test_function_code_test():
s = """
{
define f {
print_(x=x);
print_(y=y);
return 0;
};
y=f(x=5,y=6);
return 0;
}
"""
pr = Protocall()
result = grammar.scope.parseString(s)
sc = parser_converter.convert_scope(result[0].scope)
result = pr.execute(sc.block)
return result
def test_proto_assignment_code_test():
# want to return x.person.id at end but that causes exception
s = """
{
x = Person<id: 7 name: "Bar" email: "*****@*****.**">;
x.id = 6;
x.name = "Foo";
x.person = Person<id: 17 name: "Bar" email: "*****@*****.**">;
return 0;
}
"""
pr = Protocall()
result = grammar.scope.parseString(s)
sc = parser_converter.convert_scope(result[0].scope)
result = pr.execute(sc.block)
print "Result=", result
return result
def test_array_append_code_test():
# want to return a[3] at end but that causes exception
s = """
{
x = 2;
a = {5, 6, 7};
print_(a=a);
a[0] = 6;
print_(a=a);
append(a=a, v=5);
print_(a=a);
return x;
}
"""
pr = Protocall()
result = grammar.scope.parseString(s)
sc = parser_converter.convert_scope(result[0].scope)
result = pr.execute(sc.block)
print "Result=", result
return result
def test_array_code_test():
s = """
{
x = 2;
a = {5,6,x+5};
print_symbols();
print_(a=a);
b=a[0];
print_(b=b);
b=a[1];
print_(b=b);
b=a[2];
print_(b=b);
return a[0];
}
"""
pr = Protocall()
result = grammar.scope.parseString(s)
sc = parser_converter.convert_scope(result[0].scope)
result = pr.execute(sc.block)
print "Result=", result
return result
def test_factorial_code_test():
s = """
{
define factorial {
if (x==0)
{
return 1;
}
else
{
return x * factorial(x=x-1);
};
};
return factorial(x=12);
}
"""
pr = Protocall()
result = grammar.scope.parseString(s)
sc = parser_converter.convert_scope(result[0].scope)
result = pr.execute(sc.block)
print "Result=", result
return result
def test_define_code_test():
s = """
{
define f {
x = x - 1;
print_(x=x);
return x;
};
x = 5;
print_(x=x);
f(x=x);
while (x>0) {
print_(x=x);
x = x - 1;
};
return x;
}
"""
pr = Protocall()
result = grammar.scope.parseString(s)
sc = parser_converter.convert_scope(result[0].scope)
result = pr.execute(sc.block)
print "Result=", result
return result
def test_fibonacci_code_test():
s = """
{
define f {
if (x == 0) {
return 0;
}
elif (x == 1) {
return 1;
}
else {
a = f(x=x-2);
b = f(x=x-1);
return a+b;
};
};
return f(x=5);
}
"""
pr = Protocall()
result = grammar.scope.parseString(s)
sc = parser_converter.convert_scope(result[0].scope)
result = pr.execute(sc.block)
return result
while True:
try:
line = raw_input('> ')
try:
print "line=", line
result = block.parseString(line)
except ParseException as e:
print "Error parsing input at line", e.lineno, "column", e.col
print e.line
print ' ' * (e.col - 2), '^'
print e
else:
bl = parser_converter.convert_block(result[0])
# try:
print pr.execute(bl)
# except Exception as e:
# print e
except EOFError:
break
else:
filename = sys.argv[1]
lines = open(filename).read()
result = scope.parseString(lines)
sc = parser_converter.convert_scope(result[0].scope)
# print "dump"
# s= dump.dump(sc.block)
# print s
# end-to-end parse of file, print as program, parse that.
# result2 = scope.parseString(s)
print pr.execute(sc.block)
while True:
try:
line = raw_input('> ')
try:
print "line=", line
result = block.parseString(line)
except ParseException as e:
print "Error parsing input at line", e.lineno, "column", e.col
print e.line
print ' ' * (e.col-2), '^'
print e
else:
bl = parser_converter.convert_block(result[0])
# try:
print pr.execute(bl)
# except Exception as e:
# print e
except EOFError:
break
else:
filename = sys.argv[1]
lines = open(filename).read()
result = scope.parseString(lines)
sc = parser_converter.convert_scope(result[0].scope)
# print "dump"
# s= dump.dump(sc.block)
# print s
# end-to-end parse of file, print as program, parse that.
# result2 = scope.parseString(s)
print pr.execute(sc.block)
