def test_obj_equality(self):
from rpython.jit.tl.tlc import interp_eval, nil
pool = ConstantPool()
bytecode = compile("""
NEW foo,bar
NEW foo,bar
EQ
""", pool)
res = interp_eval(bytecode, 0, [nil], pool)
assert res.int_o() == 0
def test_new_obj(self):
from rpython.jit.tl.tlc import interp_eval, InstanceObj, nil
pool = ConstantPool()
bytecode = compile("""
NEW foo,bar
""", pool)
obj = interp_eval(bytecode, 0, [nil], pool)
assert isinstance(obj, InstanceObj)
assert len(obj.values) == 2
assert sorted(obj.cls.attributes.keys()) == ['bar', 'foo']
def test_call_without_return_value(self):
from rpython.jit.tl.tlc import interp_eval, nil
pool = ConstantPool()
bytecode = compile("""
CALL foo
PUSH 42
RETURN
foo:
RETURN
""", pool)
res = interp_eval(bytecode, 0, [nil], pool)
assert res.int_o() == 42
def test_getattr(self):
from rpython.jit.tl.tlc import interp_eval, nil
pool = ConstantPool()
bytecode = compile("""
NEW foo,bar
PICK 0
PUSH 42
SETATTR bar
GETATTR bar
""", pool)
res = interp_eval(bytecode, 0, [nil], pool)
assert res.int_o() == 42
def test_setattr(self):
from rpython.jit.tl.tlc import interp_eval, nil
pool = ConstantPool()
bytecode = compile("""
NEW foo,bar
PICK 0
PUSH 42
SETATTR foo
""", pool)
obj = interp_eval(bytecode, 0, [nil], pool)
assert obj.values[0].int_o() == 42
assert obj.values[1] is nil
def test_obj_truth(self):
from rpython.jit.tl.tlc import interp_eval, nil
pool = ConstantPool()
bytecode = compile("""
NEW foo,bar
BR_COND true
PUSH 12
PUSH 1
BR_COND exit
true:
PUSH 42
exit:
RETURN
""", pool)
res = interp_eval(bytecode, 0, [nil], pool)
assert res.int_o() == 42
def test_method(self):
from rpython.jit.tl.tlc import interp_eval, nil
pool = ConstantPool()
bytecode = compile("""
NEW foo,meth=meth
PICK 0
PUSH 42
SETATTR foo
SEND meth/0
RETURN
meth:
PUSHARG
GETATTR foo
RETURN
""", pool)
res = interp_eval(bytecode, 0, [nil], pool)
assert res.int_o() == 42
def interp(i, inputarg):
args = [tlc.IntObj(inputarg)]
obj = tlc.interp_eval(codes[i], 0, args, pools[i])
return obj.int_o()
def interp(i, inputarg):
args = [tlc.IntObj(inputarg)]
obj = tlc.interp_eval(codes[i], 0, args, pools[i])
return obj.int_o()
def fn(n):
obj = IntObj(n)
res = interp_eval(bytecode, 0, [obj], pool)
return res.int_o()