def test_ne_none(self):
self.assertTrue(self._def != None)
+ def test_is_set(self):
+ raw = self._def_value
+ field = self._ft()
+ self.assertFalse(field.is_set)
+ field.value = raw
+ self.assertTrue(field.is_set)
+
+ def test_reset(self):
+ raw = self._def_value
+ field = self._ft()
+ field.value = raw
+ self.assertTrue(field.is_set)
+ field.reset()
+ self.assertFalse(field.is_set)
+ other = self._ft()
+ self.assertEqual(other, field)
+
_BINOPS = (
('lt', operator.lt),
with self.assertRaises(TypeError):
self._def.value = 283
- def test_assign_str(self):
- raw = 'zorg'
- self._def = raw
- self.assertEqual(self._def, raw)
-
def test_assign_string_field(self):
ft = bt2.StringFieldType()
field = ft()
self._def_value += to_append
self.assertEqual(self._def, self._def_value)
+ def test_is_set(self):
+ raw = self._def_value
+ field = self._ft()
+ self.assertFalse(field.is_set)
+ field.value = raw
+ self.assertTrue(field.is_set)
+
+ def test_reset(self):
+ raw = self._def_value
+ field = self._ft()
+ field.value = raw
+ self.assertTrue(field.is_set)
+ field.reset()
+ self.assertFalse(field.is_set)
+ other = self._ft()
+ self.assertEqual(other, field)
+
class _TestArraySequenceFieldCommon(_TestCopySimple):
def _modify_def(self):
for field, value in zip(self._def, (45, 1847, 1948754)):
self.assertEqual(field, value)
+ def test_value_int_field(self):
+ values = [45646, 145, 12145]
+ self._def.value = values
+ self.assertEqual(values, self._def)
+
+ def test_value_unset(self):
+ values = [45646, None, 12145]
+ self._def.value = values
+ self.assertFalse(self._def[1].is_set)
+
+ def test_value_rollback(self):
+ values = [45, 1847, 1948754]
+ # value is out of range, should not affect those we set previously
+ with self.assertRaises(bt2.Error):
+ self._def[2].value = 2**60
+ self.assertEqual(values, self._def)
+
+ def test_value_check_sequence(self):
+ values = 42
+ with self.assertRaises(TypeError):
+ self._def.value = values
+
+ def test_value_wrong_type_in_sequence(self):
+ values = [32, 'hello', 11]
+ with self.assertRaises(TypeError):
+ self._def.value = values
+
+ def test_value_complex_type(self):
+ struct_ft = bt2.StructureFieldType()
+ int_ft = bt2.IntegerFieldType(32)
+ str_ft = bt2.StringFieldType()
+ struct_ft.append_field(field_type=int_ft, name='an_int')
+ struct_ft.append_field(field_type=str_ft, name='a_string')
+ struct_ft.append_field(field_type=int_ft, name='another_int')
+ array_ft = bt2.ArrayFieldType(struct_ft, 3)
+ values = [
+ {
+ 'an_int': 42,
+ 'a_string': 'hello',
+ 'another_int': 66
+ },
+ {
+ 'an_int': 1,
+ 'a_string': 'goodbye',
+ 'another_int': 488
+ },
+ {
+ 'an_int': 156,
+ 'a_string': 'or not',
+ 'another_int': 4648
+ },
+ ]
+
+ array = array_ft()
+ array.value = values
+ self.assertEqual(values, array)
+ values[0]['an_int'] = 'a string'
+ with self.assertRaises(TypeError):
+ array.value = values
+
+ def test_is_set(self):
+ raw = self._def_value
+ field = self._ft()
+ self.assertFalse(field.is_set)
+ field.value = raw
+ self.assertTrue(field.is_set)
+
+ def test_reset(self):
+ raw = self._def_value
+ field = self._ft()
+ field.value = raw
+ self.assertTrue(field.is_set)
+ field.reset()
+ self.assertFalse(field.is_set)
+ other = self._ft()
+ self.assertEqual(other, field)
+
class ArrayFieldTestCase(_TestArraySequenceFieldCommon, unittest.TestCase):
def setUp(self):
self._def[0] = 45
self._def[1] = 1847
self._def[2] = 1948754
+ self._def_value = [45, 1847, 1948754]
def tearDown(self):
del self._elem_ft
del self._ft
del self._def
+ def test_value_wrong_len(self):
+ values = [45, 1847]
+ with self.assertRaises(ValueError):
+ self._def.value = values
+
class SequenceFieldTestCase(_TestArraySequenceFieldCommon, unittest.TestCase):
def setUp(self):
self._def[0] = 45
self._def[1] = 1847
self._def[2] = 1948754
+ self._def_value = [45, 1847, 1948754]
def tearDown(self):
del self._elem_ft
del self._def
del self._length_field
+ def test_value_resize(self):
+ new_values = [1, 2, 3, 4]
+ self._def.value = new_values
+ self.assertCountEqual(self._def, new_values)
+
+ def test_value_resize_rollback(self):
+ with self.assertRaises(TypeError):
+ self._def.value = [1, 2, 3, 'unexpected string']
+ self.assertEqual(self._def, self._def_value)
+
+ self._def.reset()
+ with self.assertRaises(TypeError):
+ self._def.value = [1, 2, 3, 'unexpected string']
+ self.assertFalse(self._def.is_set)
+
class StructureFieldTestCase(_TestCopySimple, unittest.TestCase):
def setUp(self):
val = orig_values[vkey]
self.assertEqual(vval, val)
+ def test_value(self):
+ orig_values = {
+ 'A': -1872,
+ 'B': 'salut',
+ 'C': 17.5,
+ 'D': 16497,
+ }
+ self.assertEqual(self._def, orig_values)
+
+ def test_set_value(self):
+ int_ft = bt2.IntegerFieldType(32)
+ str_ft = bt2.StringFieldType()
+ struct_ft = bt2.StructureFieldType()
+ struct_ft.append_field(field_type=int_ft, name='an_int')
+ struct_ft.append_field(field_type=str_ft, name='a_string')
+ struct_ft.append_field(field_type=int_ft, name='another_int')
+ values = {
+ 'an_int': 42,
+ 'a_string': 'hello',
+ 'another_int': 66
+ }
+
+ struct = struct_ft()
+ struct.value = values
+ self.assertEqual(values, struct)
+
+ bad_type_values = copy.deepcopy(values)
+ bad_type_values['an_int'] = 'a string'
+ with self.assertRaises(TypeError):
+ struct.value = bad_type_values
+
+ unknown_key_values = copy.deepcopy(values)
+ unknown_key_values['unknown_key'] = 16546
+ with self.assertRaises(KeyError):
+ struct.value = unknown_key_values
+
+ def test_value_rollback(self):
+ int_ft = bt2.IntegerFieldType(32)
+ str_ft = bt2.StringFieldType()
+ struct_ft = bt2.StructureFieldType()
+ struct_ft.append_field(field_type=int_ft, name='an_int')
+ struct_ft.append_field(field_type=str_ft, name='a_string')
+ struct_ft.append_field(field_type=int_ft, name='another_int')
+ values = {
+ 'an_int': 42,
+ 'a_string': 'hello',
+ 'another_int': 66
+ }
+
+ def test_is_set(self):
+ values = {
+ 'an_int': 42,
+ 'a_string': 'hello',
+ 'another_int': 66
+ }
+
+ int_ft = bt2.IntegerFieldType(32)
+ str_ft = bt2.StringFieldType()
+ struct_ft = bt2.StructureFieldType()
+ struct_ft.append_field(field_type=int_ft, name='an_int')
+ struct_ft.append_field(field_type=str_ft, name='a_string')
+ struct_ft.append_field(field_type=int_ft, name='another_int')
+
+ struct = struct_ft()
+ self.assertFalse(struct.is_set)
+ struct.value = values
+ self.assertTrue(struct.is_set)
+
+ struct = struct_ft()
+ struct['an_int'].value = 42
+ self.assertFalse(struct.is_set)
+
+ def test_reset(self):
+ values = {
+ 'an_int': 42,
+ 'a_string': 'hello',
+ 'another_int': 66
+ }
+
+ int_ft = bt2.IntegerFieldType(32)
+ str_ft = bt2.StringFieldType()
+ struct_ft = bt2.StructureFieldType()
+ struct_ft.append_field(field_type=int_ft, name='an_int')
+ struct_ft.append_field(field_type=str_ft, name='a_string')
+ struct_ft.append_field(field_type=int_ft, name='another_int')
+
+ struct = struct_ft()
+ struct.value = values
+ self.assertTrue(struct.is_set)
+ struct.reset()
+ self.assertEqual(struct_ft(), struct)
+
class VariantFieldTestCase(_TestCopySimple, unittest.TestCase):
def setUp(self):
def test_eq_invalid_type(self):
self.assertNotEqual(self._def, 23)
+
+ def test_is_set(self):
+ self.assertFalse(self._def.is_set)
+ tag_field = self._tag_ft(2800)
+ self._def.field(tag_field).value = 684
+ self.assertTrue(self._def.is_set)
+
+ def test_reset(self):
+ tag_field = self._tag_ft(2800)
+ self._def.field(tag_field).value = 684
+ self._def.reset()
+ self.assertFalse(self._def.is_set)
+ self.assertIsNone(self._def.selected_field)
+ self.assertIsNone(self._def.tag_field)
projects / babeltrace.git / blobdiff