def test_setitem_outffbound():
vec = ri.IntSexpVector(range(5))
with pytest.raises(IndexError):
vec.__setitem__(10, 6)
def test_object_dispatch_rawvector():
rawfunc = rinterface.baseenv.find('raw')
rawvec = rawfunc(rinterface.IntSexpVector((10, )))
assert rinterface.RTYPES.RAWSXP == rawvec.typeof
def test_rclass_set_invalid():
sexp = rinterface.IntSexpVector([1, 2, 3])
with pytest.raises(TypeError):
sexp.rclass = rinterface.StrSexpVector(123)
def test_int():
sexp = ri.IntSexpVector([
1,
])
isInteger = ri.globalenv.find("is.integer")
assert isInteger(sexp)[0]
def test_float():
sexp = ri.IntSexpVector([
1.0,
])
isNumeric = ri.globalenv.find("is.numeric")
assert isNumeric(sexp)[0]
def testIndexInteger(self):
x = ri.IntSexpVector((1,2,3))
self.assertEqual(0, x.index(1))
self.assertEqual(2, x.index(3))
def npint_py2rpy(obj):
return rinterface.IntSexpVector([obj, ])
def test_getslice_negative():
vec = ri.IntSexpVector([1, 2, 3])
vec_s = vec[-2:-1]
assert len(vec_s) == 1
assert vec_s[0] == 2
def test_setslice():
vec = ri.IntSexpVector([1, 2, 3])
vec[0:2] = ri.IntSexpVector([11, 12])
assert len(vec) == 3
assert vec[0] == 11
assert vec[1] == 12
def test_setitem():
vec = ri.IntSexpVector(range(1, 10))
vec[1] = 100
assert vec[1] == 100
def test_getslice():
vec = ri.IntSexpVector([1, 2, 3])
vec = vec[0:2]
assert len(vec) == 2
assert vec[0] == 1
assert vec[1] == 2
def test_getitem():
vec = ri.IntSexpVector(range(1, 10))
assert vec[1] == 2
def test_init_from_seq_invalid_item():
seq = (1, 'b', 3)
with pytest.raises(ValueError):
ri.IntSexpVector(seq)
def test_array_protocol():
v = ri.IntSexpVector(range(10))
ai = v.__array_interface__
assert ai['version'] == 3
def testSetSliceInt(self):
vec = ri.IntSexpVector([1,2,3])
vec[0:2] = ri.IntSexpVector([11,12])
self.assertEqual(3, len(vec))
self.assertEqual(11, vec[0])
self.assertEqual(12, vec[1])
def testInitFromSeq(self):
seq = range(3)
v = ri.IntSexpVector(seq)
self.assertEqual(3, len(v))
for x,y in zip(seq, v):
self.assertEqual(x, y)
def testSetSliceIntNegative(self):
vec = ri.IntSexpVector([1,2,3])
vec[-2:-1] = ri.IntSexpVector([33,])
self.assertEqual(3, len(vec))
self.assertEqual(33, vec[1])
def testInitFromIter(self):
it = range(3)
v = ri.IntSexpVector(it)
self.assertEqual(3, len(v))
for x,y in zip(range(3), v):
self.assertEqual(x, y)
def testNAIntegerInVector(self):
na_int = ri.NAIntegerType()
x = ri.IntSexpVector((1, na_int, 2))
self.assertTrue(x[1] is na_int)
self.assertEqual(1, x[0])
self.assertEqual(2, x[2])
def testInt(self):
sexp = ri.IntSexpVector([1, ])
isInteger = ri.globalenv.get("is.integer")
ok = isInteger(sexp)[0]
self.assertTrue(ok)
def test_NAInteger_in_vector():
na_int = ri.NA_Integer
x = ri.IntSexpVector((1, na_int, 2))
assert x[1] is na_int
assert x[0] == 1
assert x[2] == 2
def testDel(self):
v = ri.IntSexpVector(range(10))
self.assertRaises(TypeError, v.__delitem__, 3)
def test_missing_R_Preserve_object_bug():
rgc = ri.baseenv['gc']
xx = range(100000)
x = ri.IntSexpVector(xx)
rgc()
assert x[0] == 0
def testFloat(self):
sexp = ri.IntSexpVector([1.0, ])
isNumeric = ri.globalenv.get("is.numeric")
ok = isNumeric(sexp)[0]
self.assertTrue(ok)
def test_del():
v = ri.IntSexpVector(range(10))
with pytest.raises(AttributeError):
v.__delitem__(3)
def testGetSliceInt(self):
vec = ri.IntSexpVector([1,2,3])
vec = vec[0:2]
self.assertEqual(2, len(vec))
self.assertEqual(1, vec[0])
self.assertEqual(2, vec[1])
def testObjectDispatchRawVector(self):
raw = rinterface.baseenv.get('raw')
rawvec = raw(rinterface.IntSexpVector((10, )))
self.assertEquals(rinterface.RAWSXP, rawvec.typeof)
def testGetSliceIntNegative(self):
vec = ri.IntSexpVector([1,2,3])
vec = vec[-2:-1]
self.assertEqual(1, len(vec))
self.assertEqual(2, vec[0])
def test_list_attrs(cls):
x = cls((1, 2, 3))
assert len(x.list_attrs()) == 0
x.do_slot_assign('a', rinterface.IntSexpVector((33, )))
assert len(x.list_attrs()) == 1
assert 'a' in x.list_attrs()
def test_init_from_iter():
seq = range(3)
v = ri.IntSexpVector(seq)
assert len(v) == 3
for x, y in zip(seq, v):
assert x == y
