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# SPDX-License-Identifier: GPL-2.0-only
#
# Copyright (C) 2019 EfficiOS Inc.
#
import unittest
import bt2
from utils import create_const_field, get_default_trace_class
def get_const_signed_integer_range(int_ranges):
def range_setter(field):
field.value = 12
tc = get_default_trace_class()
return (
create_const_field(
tc,
tc.create_signed_enumeration_field_class(
32,
mappings=(("something", bt2.SignedIntegerRangeSet(int_ranges)),),
),
range_setter,
)
.cls["something"]
.ranges
)
def get_const_unsigned_integer_range(int_ranges):
def range_setter(field):
field.value = 12
tc = get_default_trace_class()
return (
create_const_field(
tc,
tc.create_unsigned_enumeration_field_class(
32,
mappings=(("something", bt2.UnsignedIntegerRangeSet(int_ranges)),),
),
range_setter,
)
.cls["something"]
.ranges
)
class _IntegerRangeTestCase:
def setUp(self):
self._rg = self._CLS(self._def_lower, self._def_upper)
self._const_rg = list(
self._GET_CONST_RANGE_SET([(self._def_lower, self._def_upper)])
)[0]
def test_create(self):
self.assertEqual(self._rg.lower, self._def_lower)
self.assertEqual(self._rg.upper, self._def_upper)
self.assertIs(type(self._rg), self._CLS)
def test_const_create(self):
self.assertEqual(self._const_rg.lower, self._def_lower)
self.assertEqual(self._const_rg.upper, self._def_upper)
self.assertIs(type(self._const_rg), self._CONST_CLS)
def test_create_same(self):
rg = self._CLS(self._def_lower, self._def_lower)
self.assertEqual(rg.lower, self._def_lower)
self.assertEqual(rg.upper, self._def_lower)
def test_create_single(self):
rg = self._CLS(self._def_lower)
self.assertEqual(rg.lower, self._def_lower)
self.assertEqual(rg.upper, self._def_lower)
def test_create_wrong_type_lower(self):
with self.assertRaises(TypeError):
self._CLS(19.3, self._def_upper)
def test_create_wrong_type_upper(self):
with self.assertRaises(TypeError):
self._CLS(self._def_lower, 19.3)
def test_create_out_of_bound_lower(self):
with self.assertRaises(ValueError):
self._CLS(self._oob_lower, self._def_upper)
def test_create_out_of_bound_upper(self):
with self.assertRaises(ValueError):
self._CLS(self._def_lower, self._oob_upper)
def test_create_lower_gt_upper(self):
with self.assertRaises(ValueError):
self._CLS(self._def_lower, self._def_lower - 1)
def test_contains_lower(self):
self.assertTrue(self._rg.contains(self._def_lower))
def test_contains_upper(self):
self.assertTrue(self._rg.contains(self._def_upper))
def test_contains_avg(self):
avg = (self._def_lower + self._def_upper) // 2
self.assertTrue(self._rg.contains(avg))
def test_contains_wrong_type(self):
with self.assertRaises(TypeError):
self._rg.contains("allo")
def test_contains_out_of_bound(self):
with self.assertRaises(ValueError):
self._rg.contains(self._oob_upper)
def test_eq(self):
rg = self._CLS(self._def_lower, self._def_upper)
self.assertEqual(rg, self._rg)
def test_const_eq(self):
rg = list(self._GET_CONST_RANGE_SET([(self._def_lower, self._def_upper)]))[0]
self.assertEqual(rg, self._const_rg)
def test_const_nonconst_eq(self):
self.assertEqual(self._rg, self._const_rg)
def test_ne(self):
rg = self._CLS(self._def_lower, self._def_upper - 1)
self.assertNotEqual(rg, self._rg)
def test_const_ne(self):
rg = list(self._GET_CONST_RANGE_SET([(self._def_lower, self._def_upper - 1)]))[
0
]
self.assertNotEqual(rg, self._const_rg)
def test_ne_other_type(self):
self.assertNotEqual(self._rg, 48)
class UnsignedIntegerRangeTestCase(_IntegerRangeTestCase, unittest.TestCase):
_CLS = bt2.UnsignedIntegerRange
_CONST_CLS = bt2._UnsignedIntegerRangeConst
_GET_CONST_RANGE_SET = staticmethod(get_const_unsigned_integer_range)
_def_lower = 23
_def_upper = 18293
_oob_lower = -1
_oob_upper = 1 << 64
class SignedIntegerRangeTestCase(_IntegerRangeTestCase, unittest.TestCase):
_CLS = bt2.SignedIntegerRange
_CONST_CLS = bt2._SignedIntegerRangeConst
_GET_CONST_RANGE_SET = staticmethod(get_const_signed_integer_range)
_def_lower = -184
_def_upper = 11547
_oob_lower = -(1 << 63) - 1
_oob_upper = 1 << 63
class _IntegerRangeSetTestCase:
def setUp(self):
self._rs = self._CLS((self._range1, self._range2, self._range3))
self._const_rs = self._GET_CONST_RANGE_SET(
[self._range1, self._range2, self._range3]
)
def test_create(self):
self.assertEqual(len(self._rs), 3)
self.assertIn(self._range1, self._rs)
self.assertIn(self._range2, self._rs)
self.assertIn(self._range3, self._rs)
self.assertIs(type(self._range1), self._RANGE_CLS)
def test_const_create(self):
self.assertEqual(len(self._const_rs), 3)
self.assertIn(self._range1, self._const_rs)
self.assertIn(self._range2, self._const_rs)
self.assertIn(self._range3, self._const_rs)
self.assertIs(type(self._range1), self._RANGE_CLS)
def test_create_tuples(self):
rs = self._CLS(
(
(self._range1.lower, self._range1.upper),
(self._range2.lower, self._range2.upper),
(self._range3.lower, self._range3.upper),
)
)
self.assertEqual(len(rs), 3)
self.assertIn(self._range1, rs)
self.assertIn(self._range2, rs)
self.assertIn(self._range3, rs)
def test_create_single(self):
rs = self._CLS((self._range_same.lower,))
self.assertEqual(len(rs), 1)
self.assertIn(self._range_same, rs)
def test_create_non_iter(self):
with self.assertRaises(TypeError):
self._rs = self._CLS(23)
def test_create_wrong_elem_type(self):
with self.assertRaises(TypeError):
self._rs = self._CLS((self._range1, self._range2, "lel"))
def test_len(self):
self.assertEqual(len(self._rs), 3)
def test_contains(self):
rs = self._CLS((self._range1, self._range2))
self.assertIn(self._range1, rs)
self.assertIn(self._range2, rs)
self.assertNotIn(self._range3, rs)
def test_contains_value(self):
rs = self._CLS((self._range1, self._range2))
self.assertTrue(rs.contains_value(self._range1.upper))
self.assertTrue(rs.contains_value(self._range2.lower))
self.assertFalse(rs.contains_value(self._range3.upper))
def test_contains_value_wrong_type(self):
with self.assertRaises(TypeError):
self._rs.contains_value("meow")
def test_iter(self):
range_list = list(self._rs)
self.assertIn(self._range1, range_list)
self.assertIn(self._range2, range_list)
self.assertIn(self._range3, range_list)
for rg in range_list:
self.assertIs(type(rg), self._RANGE_CLS)
def test_const_iter(self):
range_list = list(self._const_rs)
self.assertIn(self._range1, range_list)
self.assertIn(self._range2, range_list)
self.assertIn(self._range3, range_list)
for rg in range_list:
self.assertIs(type(rg), self._CONST_RANGE_CLS)
def test_empty(self):
rs = self._CLS()
self.assertEqual(len(rs), 0)
self.assertEqual(len(list(rs)), 0)
def test_add_range_obj(self):
rs = self._CLS((self._range1,))
self.assertEqual(len(rs), 1)
rs.add(self._range2)
self.assertEqual(len(rs), 2)
self.assertIn(self._range2, rs)
def test_const_add_range_obj(self):
with self.assertRaises(AttributeError):
self._const_rs.add((12, 4434))
def test_discard_not_implemented(self):
with self.assertRaises(NotImplementedError):
self._rs.discard(self._range2)
def test_eq_same_order(self):
rs = self._CLS((self._range1, self._range2, self._range3))
self.assertEqual(self._rs, rs)
def test_eq_diff_order(self):
rs = self._CLS((self._range1, self._range3, self._range2))
self.assertEqual(self._rs, rs)
def test_eq_same_addr(self):
self.assertEqual(self._rs, self._rs)
def test_ne_diff_len(self):
rs = self._CLS((self._range1, self._range2))
self.assertNotEqual(self._rs, rs)
def test_ne_diff_values(self):
rs1 = self._CLS((self._range1, self._range2))
rs2 = self._CLS((self._range1, self._range3))
self.assertNotEqual(rs1, rs2)
def test_ne_incompatible_type(self):
self.assertNotEqual(self._rs, object())
class UnsignedIntegerRangeSetTestCase(_IntegerRangeSetTestCase, unittest.TestCase):
_CLS = bt2.UnsignedIntegerRangeSet
_CONST_CLS = bt2._UnsignedIntegerRangeSetConst
_RANGE_CLS = bt2.UnsignedIntegerRange
_CONST_RANGE_CLS = bt2._UnsignedIntegerRangeConst
_GET_CONST_RANGE_SET = staticmethod(get_const_unsigned_integer_range)
def setUp(self):
self._range1 = bt2.UnsignedIntegerRange(4, 192)
self._range2 = bt2.UnsignedIntegerRange(17, 228)
self._range3 = bt2.UnsignedIntegerRange(1000, 2000)
self._range_same = bt2.UnsignedIntegerRange(1300, 1300)
super().setUp()
class SignedIntegerRangeSetTestCase(_IntegerRangeSetTestCase, unittest.TestCase):
_CLS = bt2.SignedIntegerRangeSet
_CONST_CLS = bt2._SignedIntegerRangeSetConst
_RANGE_CLS = bt2.SignedIntegerRange
_CONST_RANGE_CLS = bt2._SignedIntegerRangeConst
_GET_CONST_RANGE_SET = staticmethod(get_const_signed_integer_range)
def setUp(self):
self._range1 = bt2.SignedIntegerRange(-1484, -17)
self._range2 = bt2.SignedIntegerRange(-101, 1500)
self._range3 = bt2.SignedIntegerRange(1948, 2019)
self._range_same = bt2.SignedIntegerRange(-1300, -1300)
super().setUp()
if __name__ == "__main__":
unittest.main()
|
