# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
#
-import bt2.field
import unittest
import bt2
-import collections
from utils import get_default_trace_class
+class BoolFieldClassTestCase(unittest.TestCase):
+ def setUp(self):
+ tc = get_default_trace_class()
+ self._fc = tc.create_bool_field_class()
+
+ def test_create_default(self):
+ self.assertIsNotNone(self._fc)
+
+
class _TestIntegerFieldClassProps:
def test_create_default(self):
fc = self._create_func()
self._create_func(field_value_range=0)
def test_create_base(self):
- fc = self._create_func(preferred_display_base=bt2.IntegerDisplayBase.HEXADECIMAL)
+ fc = self._create_func(
+ preferred_display_base=bt2.IntegerDisplayBase.HEXADECIMAL
+ )
self.assertEqual(fc.preferred_display_base, bt2.IntegerDisplayBase.HEXADECIMAL)
def test_create_invalid_base_type(self):
#
# [(lower0, upper0), (lower1, upper1), ...]
+
def enum_mapping_to_set(mapping):
return {(x.lower, x.upper) for x in mapping.ranges}
self._fc.add_mapping('allo', 'meow')
def test_add_mapping_dup_label(self):
- with self.assertRaises(bt2.Error):
+ with self.assertRaises(ValueError):
self._fc.add_mapping('a', self._ranges1)
self._fc.add_mapping('a', self._ranges2)
def test_iadd(self):
self._fc.add_mapping('c', self._ranges1)
- self._fc += [
- ('d', self._ranges2),
- ('e', self._ranges3),
- ]
+ self._fc += [('d', self._ranges2), ('e', self._ranges3)]
self.assertEqual(len(self._fc), 3)
self.assertEqual(self._fc['c'].label, 'c')
self.assertEqual(labels, expected_labels)
-class UnsignedEnumerationFieldClassTestCase(_EnumerationFieldClassTestCase, unittest.TestCase):
+class UnsignedEnumerationFieldClassTestCase(
+ _EnumerationFieldClassTestCase, unittest.TestCase
+):
def _spec_set_up(self):
self._ranges1 = bt2.UnsignedIntegerRangeSet([(1, 4), (18, 47)])
self._ranges2 = bt2.UnsignedIntegerRangeSet([(5, 5)])
self._create_func = self._tc.create_unsigned_enumeration_field_class
-class SignedEnumerationFieldClassTestCase(_EnumerationFieldClassTestCase, unittest.TestCase):
+class SignedEnumerationFieldClassTestCase(
+ _EnumerationFieldClassTestCase, unittest.TestCase
+):
def _spec_set_up(self):
self._ranges1 = bt2.SignedIntegerRangeSet([(-10, -4), (18, 47)])
self._ranges2 = bt2.SignedIntegerRangeSet([(-3, -3)])
self.assertIsNotNone(self._fc)
-class _TestElementContainer():
+class _TestElementContainer:
def setUp(self):
self._tc = get_default_trace_class()
self._fc = self._create_default_fc()
sub_fc1 = self._tc.create_string_field_class()
sub_fc2 = self._tc.create_string_field_class()
- with self.assertRaises(bt2.Error):
+ with self.assertRaises(ValueError):
self._append_element_method(self._fc, 'yes', sub_fc1)
self._append_element_method(self._fc, 'yes', sub_fc2)
self._append_element_method(self._fc, 'a_float', a_field_class)
self._append_element_method(self._fc, 'b_int', b_field_class)
c_field_class = self._tc.create_string_field_class()
- d_field_class = self._tc.create_signed_enumeration_field_class(field_value_range=32)
+ d_field_class = self._tc.create_signed_enumeration_field_class(
+ field_value_range=32
+ )
e_field_class = self._tc.create_structure_field_class()
self._fc += [
('c_string', c_field_class),
a_fc = self._tc.create_signed_integer_field_class(32)
b_fc = self._tc.create_string_field_class()
c_fc = self._tc.create_real_field_class()
- elements = (
- ('a', a_fc),
- ('b', b_fc),
- ('c', c_fc),
- )
+ elements = (('a', a_fc), ('b', b_fc), ('c', c_fc))
for elem in elements:
self._append_element_method(self._fc, *elem)
self.assertEqual(elem.name, 'a')
def test_at_index_invalid(self):
- self._append_element_method(self._fc, 'c', self._tc.create_signed_integer_field_class(32))
+ self._append_element_method(
+ self._fc, 'c', self._tc.create_signed_integer_field_class(32)
+ )
with self.assertRaises(TypeError):
self._at_index_method(self._fc, 'yes')
def test_at_index_out_of_bounds_after(self):
- self._append_element_method(self._fc, 'c', self._tc.create_signed_integer_field_class(32))
+ self._append_element_method(
+ self._fc, 'c', self._tc.create_signed_integer_field_class(32)
+ )
with self.assertRaises(IndexError):
self._at_index_method(self._fc, len(self._fc))
class StructureFieldClassTestCase(_TestElementContainer, unittest.TestCase):
- _append_element_method = staticmethod(bt2.field_class._StructureFieldClass.append_member)
- _at_index_method = staticmethod(bt2.field_class._StructureFieldClass.member_at_index)
+ _append_element_method = staticmethod(bt2._StructureFieldClass.append_member)
+ _at_index_method = staticmethod(bt2._StructureFieldClass.member_at_index)
def _create_default_fc(self):
return self._tc.create_structure_field_class()
-class VariantFieldClassWithoutSelectorTestCase(_TestElementContainer, unittest.TestCase):
- _append_element_method = staticmethod(bt2.field_class._VariantFieldClassWithoutSelector.append_option)
- _at_index_method = staticmethod(bt2.field_class._VariantFieldClassWithoutSelector.option_at_index)
+class OptionFieldClassTestCase(unittest.TestCase):
+ def setUp(self):
+ self._tc = get_default_trace_class()
+ self._content_fc = self._tc.create_signed_integer_field_class(23)
+ self._tag_fc = self._tc.create_bool_field_class()
+
+ def test_create_default(self):
+ fc = self._tc.create_option_field_class(self._content_fc)
+ self.assertEqual(fc.field_class.addr, self._content_fc.addr)
+ self.assertIsNone(fc.selector_field_path, None)
+
+ def _create_field_class_for_field_path_test(self):
+ fc = self._tc.create_option_field_class(self._content_fc, self._tag_fc)
+
+ foo_fc = self._tc.create_real_field_class()
+ bar_fc = self._tc.create_string_field_class()
+ baz_fc = self._tc.create_string_field_class()
+
+ inner_struct_fc = self._tc.create_structure_field_class()
+ inner_struct_fc.append_member('bar', bar_fc)
+ inner_struct_fc.append_member('baz', baz_fc)
+ inner_struct_fc.append_member('tag', self._tag_fc)
+ inner_struct_fc.append_member('opt', fc)
+
+ opt_struct_array_fc = self._tc.create_option_field_class(inner_struct_fc)
+
+ outer_struct_fc = self._tc.create_structure_field_class()
+ outer_struct_fc.append_member('foo', foo_fc)
+ outer_struct_fc.append_member('inner_opt', opt_struct_array_fc)
+
+ # The path to the selector field class is resolved when the
+ # option field class is actually used, for example in a packet
+ # context.
+ self._tc.create_stream_class(
+ packet_context_field_class=outer_struct_fc, supports_packets=True
+ )
+
+ return fc
+
+ def test_field_path_len(self):
+ fc = self._create_field_class_for_field_path_test()
+ self.assertEqual(len(fc.selector_field_path), 3)
+
+ def test_field_path_iter(self):
+ fc = self._create_field_class_for_field_path_test()
+ path_items = list(fc.selector_field_path)
+
+ self.assertEqual(len(path_items), 3)
+
+ self.assertIsInstance(path_items[0], bt2._IndexFieldPathItem)
+ self.assertEqual(path_items[0].index, 1)
+
+ self.assertIsInstance(path_items[1], bt2._CurrentOptionContentFieldPathItem)
+
+ self.assertIsInstance(path_items[2], bt2._IndexFieldPathItem)
+ self.assertEqual(path_items[2].index, 2)
+
+ def test_field_path_root_scope(self):
+ fc = self._create_field_class_for_field_path_test()
+ self.assertEqual(
+ fc.selector_field_path.root_scope, bt2.FieldPathScope.PACKET_CONTEXT
+ )
+
+ def test_create_invalid_field_class(self):
+ with self.assertRaises(TypeError):
+ self._tc.create_option_field_class(object())
+
+ def test_create_invalid_selector_type(self):
+ with self.assertRaises(TypeError):
+ self._tc.create_option_field_class(self._content_fc, 17)
+
+
+class VariantFieldClassWithoutSelectorTestCase(
+ _TestElementContainer, unittest.TestCase
+):
+ _append_element_method = staticmethod(
+ bt2._VariantFieldClassWithoutSelector.append_option
+ )
+ _at_index_method = staticmethod(
+ bt2._VariantFieldClassWithoutSelector.option_at_index
+ )
def _create_default_fc(self):
return self._tc.create_variant_field_class()
def test_append_element_kwargs(self):
int_field_class = self._tc.create_signed_integer_field_class(32)
- self._fc.append_option(name='int32', field_class=int_field_class,
- ranges=self._ranges1)
+ self._fc.append_option(
+ name='int32', field_class=int_field_class, ranges=self._ranges1
+ )
opt = self._fc['int32']
self.assertEqual(opt.field_class.addr, int_field_class.addr)
self.assertEqual(opt.name, 'int32')
sub_fc1 = self._tc.create_string_field_class()
sub_fc2 = self._tc.create_string_field_class()
- with self.assertRaises(bt2.Error):
+ with self.assertRaises(ValueError):
self._fc.append_option('yes', sub_fc1, self._ranges1)
self._fc.append_option('yes', sub_fc2, self._ranges2)
a_field_class = self._tc.create_real_field_class()
self._fc.append_option('a_float', a_field_class, self._ranges1)
c_field_class = self._tc.create_string_field_class()
- d_field_class = self._tc.create_signed_enumeration_field_class(field_value_range=32)
+ d_field_class = self._tc.create_signed_enumeration_field_class(
+ field_value_range=32
+ )
self._fc += [
('c_string', c_field_class, self._ranges2),
('d_enum', d_field_class, self._ranges3),
self.assertEqual(self._fc.option_at_index(1).ranges.addr, self._ranges2.addr)
def test_at_index_invalid(self):
- self._fc.append_option('c', self._tc.create_signed_integer_field_class(32), self._ranges3)
+ self._fc.append_option(
+ 'c', self._tc.create_signed_integer_field_class(32), self._ranges3
+ )
with self.assertRaises(TypeError):
self._fc.option_at_index('yes')
def test_at_index_out_of_bounds_after(self):
- self._fc.append_option('c', self._tc.create_signed_integer_field_class(32), self._ranges3)
+ self._fc.append_option(
+ 'c', self._tc.create_signed_integer_field_class(32), self._ranges3
+ )
with self.assertRaises(IndexError):
self._fc.option_at_index(len(self._fc))
# } inner_struct[2];
# };
self._fc.append_option('a', self._tc.create_real_field_class(), self._ranges1)
- self._fc.append_option('b', self._tc.create_signed_integer_field_class(21), self._ranges2)
- self._fc.append_option('c', self._tc.create_unsigned_integer_field_class(34), self._ranges3)
+ self._fc.append_option(
+ 'b', self._tc.create_signed_integer_field_class(21), self._ranges2
+ )
+ self._fc.append_option(
+ 'c', self._tc.create_unsigned_integer_field_class(34), self._ranges3
+ )
foo_fc = self._tc.create_real_field_class()
bar_fc = self._tc.create_string_field_class()
inner_struct_fc.append_member('baz', baz_fc)
inner_struct_fc.append_member('variant', self._fc)
- inner_struct_array_fc = self._tc.create_static_array_field_class(inner_struct_fc, 2)
+ inner_struct_array_fc = self._tc.create_static_array_field_class(
+ inner_struct_fc, 2
+ )
outer_struct_fc = self._tc.create_structure_field_class()
outer_struct_fc.append_member('foo', foo_fc)
# The path to the selector field is resolved when the sequence is
# actually used, for example in a packet context.
- self._tc.create_stream_class(supports_packets=True,
- packet_context_field_class=outer_struct_fc)
+ self._tc.create_stream_class(
+ supports_packets=True, packet_context_field_class=outer_struct_fc
+ )
def test_selector_field_path_length(self):
self._fill_default_fc_for_field_path_test()
self.assertEqual(len(path_items), 3)
- self.assertIsInstance(path_items[0], bt2.field_path._IndexFieldPathItem)
+ self.assertIsInstance(path_items[0], bt2._IndexFieldPathItem)
self.assertEqual(path_items[0].index, 1)
- self.assertIsInstance(path_items[1], bt2.field_path._CurrentArrayElementFieldPathItem)
+ self.assertIsInstance(path_items[1], bt2._CurrentArrayElementFieldPathItem)
- self.assertIsInstance(path_items[2], bt2.field_path._IndexFieldPathItem)
+ self.assertIsInstance(path_items[2], bt2._IndexFieldPathItem)
self.assertEqual(path_items[2].index, 0)
def test_selector_field_path_root_scope(self):
self._fill_default_fc_for_field_path_test()
- self.assertEqual(self._fc.selector_field_path.root_scope, bt2.field_path.Scope.PACKET_CONTEXT)
+ self.assertEqual(
+ self._fc.selector_field_path.root_scope, bt2.FieldPathScope.PACKET_CONTEXT
+ )
-class VariantFieldClassWithUnsignedSelectorTestCase(_VariantFieldClassWithSelectorTestCase, unittest.TestCase):
+class VariantFieldClassWithUnsignedSelectorTestCase(
+ _VariantFieldClassWithSelectorTestCase, unittest.TestCase
+):
def _spec_set_up(self):
self._ranges1 = bt2.UnsignedIntegerRangeSet([(1, 4), (18, 47)])
self._ranges2 = bt2.UnsignedIntegerRangeSet([(5, 5)])
self._selector_fc = self._tc.create_unsigned_integer_field_class()
-class VariantFieldClassWithSignedSelectorTestCase(_VariantFieldClassWithSelectorTestCase, unittest.TestCase):
+class VariantFieldClassWithSignedSelectorTestCase(
+ _VariantFieldClassWithSelectorTestCase, unittest.TestCase
+):
def _spec_set_up(self):
self._ranges1 = bt2.SignedIntegerRangeSet([(-10, -4), (18, 47)])
self._ranges2 = bt2.SignedIntegerRangeSet([(-3, -3)])
def test_create_invalid_length(self):
with self.assertRaises(ValueError):
- self._tc.create_static_array_field_class(self._tc.create_string_field_class(), -17)
+ self._tc.create_static_array_field_class(
+ self._tc.create_string_field_class(), -17
+ )
def test_create_invalid_length_type(self):
with self.assertRaises(TypeError):
- self._tc.create_static_array_field_class(self._tc.create_string_field_class(), 'the length')
+ self._tc.create_static_array_field_class(
+ self._tc.create_string_field_class(), 'the length'
+ )
class DynamicArrayFieldClassTestCase(unittest.TestCase):
inner_struct_fc.append_member('len', self._len_fc)
inner_struct_fc.append_member('dyn_array', fc)
- inner_struct_array_fc = self._tc.create_static_array_field_class(inner_struct_fc, 2)
+ inner_struct_array_fc = self._tc.create_static_array_field_class(
+ inner_struct_fc, 2
+ )
outer_struct_fc = self._tc.create_structure_field_class()
outer_struct_fc.append_member('foo', foo_fc)
# The path to the length field is resolved when the sequence is
# actually used, for example in a packet context.
- self._tc.create_stream_class(packet_context_field_class=outer_struct_fc,
- supports_packets=True)
+ self._tc.create_stream_class(
+ packet_context_field_class=outer_struct_fc, supports_packets=True
+ )
return fc
self.assertEqual(len(path_items), 3)
- self.assertIsInstance(path_items[0], bt2.field_path._IndexFieldPathItem)
+ self.assertIsInstance(path_items[0], bt2._IndexFieldPathItem)
self.assertEqual(path_items[0].index, 1)
- self.assertIsInstance(path_items[1], bt2.field_path._CurrentArrayElementFieldPathItem)
+ self.assertIsInstance(path_items[1], bt2._CurrentArrayElementFieldPathItem)
- self.assertIsInstance(path_items[2], bt2.field_path._IndexFieldPathItem)
+ self.assertIsInstance(path_items[2], bt2._IndexFieldPathItem)
self.assertEqual(path_items[2].index, 2)
def test_field_path_root_scope(self):
fc = self._create_field_class_for_field_path_test()
- self.assertEqual(fc.length_field_path.root_scope, bt2.field_path.Scope.PACKET_CONTEXT)
+ self.assertEqual(
+ fc.length_field_path.root_scope, bt2.FieldPathScope.PACKET_CONTEXT
+ )
def test_create_invalid_field_class(self):
with self.assertRaises(TypeError):
def test_create_invalid_length_type(self):
with self.assertRaises(TypeError):
- self._tc.create_dynamic_array_field_class(self._tc.create_string_field_class(), 17)
+ self._tc.create_dynamic_array_field_class(
+ self._tc.create_string_field_class(), 17
+ )
if __name__ == "__main__":
projects / babeltrace.git / blobdiff