143 lines
3.3 KiB
Python
143 lines
3.3 KiB
Python
# Copyright 2017 the authors.
|
|
# This file is part of Hy, which is free software licensed under the Expat
|
|
# license. See the LICENSE.
|
|
|
|
import copy
|
|
from hy._compat import long_type, str_type
|
|
from hy.models import (wrap_value, replace_hy_obj, HyString, HyInteger, HyList,
|
|
HyDict, HySet, HyExpression, HyCons, HyComplex, HyFloat)
|
|
|
|
|
|
def test_wrap_long_type():
|
|
""" Test conversion of integers."""
|
|
wrapped = wrap_value(long_type(0))
|
|
assert type(wrapped) == HyInteger
|
|
|
|
|
|
def test_wrap_tuple():
|
|
""" Test conversion of tuples."""
|
|
wrapped = wrap_value((HyInteger(0),))
|
|
assert type(wrapped) == HyList
|
|
assert type(wrapped[0]) == HyInteger
|
|
assert wrapped == HyList([HyInteger(0)])
|
|
|
|
|
|
def test_wrap_nested_expr():
|
|
""" Test conversion of HyExpressions with embedded non-HyObjects."""
|
|
wrapped = wrap_value(HyExpression([long_type(0)]))
|
|
assert type(wrapped) == HyExpression
|
|
assert type(wrapped[0]) == HyInteger
|
|
assert wrapped == HyExpression([HyInteger(0)])
|
|
|
|
|
|
def test_replace_long_type():
|
|
""" Test replacing integers."""
|
|
replaced = replace_hy_obj(long_type(0), HyInteger(13))
|
|
assert replaced == HyInteger(0)
|
|
|
|
|
|
def test_replace_string_type():
|
|
"""Test replacing python string"""
|
|
replaced = replace_hy_obj(str_type("foo"), HyString("bar"))
|
|
assert replaced == HyString("foo")
|
|
|
|
|
|
def test_replace_tuple():
|
|
""" Test replacing tuples."""
|
|
replaced = replace_hy_obj((long_type(0), ), HyInteger(13))
|
|
assert type(replaced) == HyList
|
|
assert type(replaced[0]) == HyInteger
|
|
assert replaced == HyList([HyInteger(0)])
|
|
|
|
|
|
def test_list_add():
|
|
"""Check that adding two HyLists generates a HyList"""
|
|
a = HyList([1, 2, 3])
|
|
b = HyList([3, 4, 5])
|
|
c = a + b
|
|
assert c == [1, 2, 3, 3, 4, 5]
|
|
assert c.__class__ == HyList
|
|
|
|
|
|
def test_list_slice():
|
|
"""Check that slicing a HyList produces a HyList"""
|
|
a = HyList([1, 2, 3, 4])
|
|
sl1 = a[1:]
|
|
sl5 = a[5:]
|
|
|
|
assert type(sl1) == HyList
|
|
assert sl1 == HyList([2, 3, 4])
|
|
assert type(sl5) == HyList
|
|
assert sl5 == HyList([])
|
|
|
|
|
|
hydict = HyDict(["a", 1, "b", 2, "c", 3])
|
|
|
|
|
|
def test_dict_items():
|
|
assert hydict.items() == [("a", 1), ("b", 2), ("c", 3)]
|
|
|
|
|
|
def test_dict_keys():
|
|
assert hydict.keys() == ["a", "b", "c"]
|
|
|
|
|
|
def test_dict_values():
|
|
assert hydict.values() == [1, 2, 3]
|
|
|
|
|
|
hyset = HySet([3, 1, 2, 2])
|
|
|
|
|
|
def test_set():
|
|
assert hyset == [3, 1, 2, 2]
|
|
|
|
|
|
def test_cons_slicing():
|
|
"""Check that cons slicing works as expected"""
|
|
cons = HyCons("car", "cdr")
|
|
assert cons[0] == "car"
|
|
assert cons[1:] == "cdr"
|
|
try:
|
|
cons[:]
|
|
assert True is False
|
|
except IndexError:
|
|
pass
|
|
|
|
try:
|
|
cons[1]
|
|
assert True is False
|
|
except IndexError:
|
|
pass
|
|
|
|
|
|
def test_cons_replacing():
|
|
"""Check that assigning to a cons works as expected"""
|
|
cons = HyCons("foo", "bar")
|
|
cons[0] = "car"
|
|
|
|
assert cons == HyCons("car", "bar")
|
|
|
|
cons[1:] = "cdr"
|
|
assert cons == HyCons("car", "cdr")
|
|
|
|
try:
|
|
cons[:] = "foo"
|
|
assert True is False
|
|
except IndexError:
|
|
pass
|
|
|
|
|
|
def test_number_model_copy():
|
|
i = HyInteger(42)
|
|
assert (i == copy.copy(i))
|
|
assert (i == copy.deepcopy(i))
|
|
|
|
f = HyFloat(42.)
|
|
assert (f == copy.copy(f))
|
|
assert (f == copy.deepcopy(f))
|
|
|
|
c = HyComplex(42j)
|
|
assert (c == copy.copy(c))
|
|
assert (c == copy.deepcopy(c))
|