X-Git-Url: http://git.efficios.com/?a=blobdiff_plain;f=tests%2Fbindings%2Fpython%2Fbt2%2Ftest_field_class.py;h=cc6a54bc8c01531c8caaa1e25c286f524e061acd;hb=ffecc00e2725dea0af6a7e0cfb10a95b8f56ee68;hp=45255e6710c845d63726ade8c247d92f41fbda40;hpb=5783664e46332216fd38a7b287258a7c9543af57;p=babeltrace.git diff --git a/tests/bindings/python/bt2/test_field_class.py b/tests/bindings/python/bt2/test_field_class.py index 45255e67..cc6a54bc 100644 --- a/tests/bindings/python/bt2/test_field_class.py +++ b/tests/bindings/python/bt2/test_field_class.py @@ -1,30 +1,77 @@ +# SPDX-License-Identifier: GPL-2.0-only # # Copyright (C) 2019 EfficiOS Inc. # -# This program is free software; you can redistribute it and/or -# modify it under the terms of the GNU General Public License -# as published by the Free Software Foundation; only version 2 -# of the License. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. -# import unittest import bt2 -from utils import get_default_trace_class +from utils import get_default_trace_class, TestOutputPortMessageIterator +from bt2 import value as bt2_value +from bt2 import field_class as bt2_field_class + + +def _create_stream(tc, ctx_field_classes): + packet_context_fc = tc.create_structure_field_class() + for name, fc in ctx_field_classes: + packet_context_fc.append_member(name, fc) + + trace = tc() + stream_class = tc.create_stream_class( + packet_context_field_class=packet_context_fc, supports_packets=True + ) + + stream = trace.create_stream(stream_class) + return stream + + +def _create_const_field_class(tc, field_class, value_setter_fn): + field_name = 'const field' + + class MyIter(bt2._UserMessageIterator): + def __init__(self, config, self_port_output): + nonlocal field_class + nonlocal value_setter_fn + stream = _create_stream(tc, [(field_name, field_class)]) + packet = stream.create_packet() + + value_setter_fn(packet.context_field[field_name]) + + self._msgs = [ + self._create_stream_beginning_message(stream), + self._create_packet_beginning_message(packet), + ] + + def __next__(self): + if len(self._msgs) == 0: + raise StopIteration + + return self._msgs.pop(0) + + class MySrc(bt2._UserSourceComponent, message_iterator_class=MyIter): + def __init__(self, config, params, obj): + self._add_output_port('out', params) + + graph = bt2.Graph() + src_comp = graph.add_component(MySrc, 'my_source', None) + msg_iter = TestOutputPortMessageIterator(graph, src_comp.output_ports['out']) + + # Ignore first message, stream beginning + _ = next(msg_iter) + packet_beg_msg = next(msg_iter) + + return packet_beg_msg.packet.context_field[field_name].cls class _TestFieldClass: def test_create_user_attributes(self): fc = self._create_default_field_class(user_attributes={'salut': 23}) self.assertEqual(fc.user_attributes, {'salut': 23}) + self.assertIs(type(fc.user_attributes), bt2_value.MapValue) + + def test_const_create_user_attributes(self): + fc = self._create_default_const_field_class(user_attributes={'salut': 23}) + self.assertEqual(fc.user_attributes, {'salut': 23}) + self.assertIs(type(fc.user_attributes), bt2_value._MapValueConst) def test_create_invalid_user_attributes(self): with self.assertRaises(TypeError): @@ -36,12 +83,22 @@ class _TestFieldClass: class BoolFieldClassTestCase(_TestFieldClass, unittest.TestCase): + @staticmethod + def _const_value_setter(field): + field.value = False + def _create_default_field_class(self, **kwargs): tc = get_default_trace_class() return tc.create_bool_field_class(**kwargs) + def _create_default_const_field_class(self, *args, **kwargs): + tc = get_default_trace_class() + fc = tc.create_bool_field_class(*args, **kwargs) + return _create_const_field_class(tc, fc, self._const_value_setter) + def setUp(self): self._fc = self._create_default_field_class() + self._fc_const = self._create_default_const_field_class() def test_create_default(self): self.assertIsNotNone(self._fc) @@ -49,6 +106,10 @@ class BoolFieldClassTestCase(_TestFieldClass, unittest.TestCase): class BitArrayFieldClassTestCase(_TestFieldClass, unittest.TestCase): + @staticmethod + def _const_value_setter(field): + field.value = [] + def _create_field_class(self, *args, **kwargs): tc = get_default_trace_class() return tc.create_bit_array_field_class(*args, **kwargs) @@ -56,6 +117,11 @@ class BitArrayFieldClassTestCase(_TestFieldClass, unittest.TestCase): def _create_default_field_class(self, **kwargs): return self._create_field_class(17, **kwargs) + def _create_default_const_field_class(self, *args, **kwargs): + tc = get_default_trace_class() + fc = tc.create_bit_array_field_class(17, **kwargs) + return _create_const_field_class(tc, fc, self._const_value_setter) + def setUp(self): self._fc = self._create_default_field_class() @@ -131,42 +197,81 @@ class _TestIntegerFieldClassProps: class SignedIntegerFieldClassTestCase( _TestIntegerFieldClassProps, _TestFieldClass, unittest.TestCase ): + @staticmethod + def _const_value_setter(field): + field.value = -18 + def _create_field_class(self, *args, **kwargs): tc = get_default_trace_class() return tc.create_signed_integer_field_class(*args, **kwargs) + def _create_default_const_field_class(self, *args, **kwargs): + tc = get_default_trace_class() + fc = tc.create_signed_integer_field_class(*args, **kwargs) + return _create_const_field_class(tc, fc, self._const_value_setter) + _create_default_field_class = _create_field_class class UnsignedIntegerFieldClassTestCase( _TestIntegerFieldClassProps, _TestFieldClass, unittest.TestCase ): + @staticmethod + def _const_value_setter(field): + field.value = 18 + def _create_field_class(self, *args, **kwargs): tc = get_default_trace_class() return tc.create_unsigned_integer_field_class(*args, **kwargs) + def _create_default_const_field_class(self, *args, **kwargs): + tc = get_default_trace_class() + fc = tc.create_signed_integer_field_class(*args, **kwargs) + return _create_const_field_class(tc, fc, self._const_value_setter) + _create_default_field_class = _create_field_class -class RealFieldClassTestCase(_TestFieldClass, unittest.TestCase): +class SingleRealFieldClassTestCase(_TestFieldClass, unittest.TestCase): + @staticmethod + def _const_value_setter(field): + field.value = -18.0 + def _create_field_class(self, *args, **kwargs): tc = get_default_trace_class() - return tc.create_real_field_class(*args, **kwargs) + return tc.create_single_precision_real_field_class(*args, **kwargs) + + def _create_default_const_field_class(self, *args, **kwargs): + tc = get_default_trace_class() + fc = tc.create_single_precision_real_field_class(*args, **kwargs) + return _create_const_field_class(tc, fc, self._const_value_setter) _create_default_field_class = _create_field_class def test_create_default(self): fc = self._create_field_class() - self.assertFalse(fc.is_single_precision) self.assertEqual(len(fc.user_attributes), 0) - def test_create_is_single_precision(self): - fc = self._create_field_class(is_single_precision=True) - self.assertTrue(fc.is_single_precision) - def test_create_invalid_is_single_precision(self): - with self.assertRaises(TypeError): - self._create_field_class(is_single_precision='hohoho') +class DoubleRealFieldClassTestCase(_TestFieldClass, unittest.TestCase): + @staticmethod + def _const_value_setter(field): + field.value = -18.0 + + def _create_field_class(self, *args, **kwargs): + tc = get_default_trace_class() + return tc.create_double_precision_real_field_class(*args, **kwargs) + + def _create_default_const_field_class(self, *args, **kwargs): + tc = get_default_trace_class() + fc = tc.create_double_precision_real_field_class(*args, **kwargs) + return _create_const_field_class(tc, fc, self._const_value_setter) + + _create_default_field_class = _create_field_class + + def test_create_default(self): + fc = self._create_field_class() + self.assertEqual(len(fc.user_attributes), 0) # Converts an _EnumerationFieldClassMapping to a list of ranges: @@ -182,6 +287,7 @@ class _EnumerationFieldClassTestCase(_TestIntegerFieldClassProps): def setUp(self): self._spec_set_up() self._fc = self._create_default_field_class() + self._fc_const = self._create_default_const_field_class() def test_create_from_invalid_type(self): with self.assertRaises(TypeError): @@ -193,6 +299,10 @@ class _EnumerationFieldClassTestCase(_TestIntegerFieldClassProps): self.assertEqual(mapping.label, 'hello') self.assertEqual(mapping.ranges, self._ranges1) + def test_const_add_mapping(self): + with self.assertRaises(AttributeError): + self._fc_const.add_mapping('hello', self._ranges1) + def test_add_mapping_simple_kwargs(self): self._fc.add_mapping(label='hello', ranges=self._ranges1) mapping = self._fc['hello'] @@ -229,6 +339,10 @@ class _EnumerationFieldClassTestCase(_TestIntegerFieldClassProps): self.assertEqual(self._fc['e'].label, 'e') self.assertEqual(self._fc['e'].ranges, self._ranges3) + def test_const_iadd(self): + with self.assertRaises(TypeError): + self._fc_const += [('d', self._ranges2), ('e', self._ranges3)] + def test_bool_op(self): self.assertFalse(self._fc) self._fc.add_mapping('a', self._ranges1) @@ -247,6 +361,8 @@ class _EnumerationFieldClassTestCase(_TestIntegerFieldClassProps): mapping = self._fc['a'] self.assertEqual(mapping.label, 'a') self.assertEqual(mapping.ranges, self._ranges1) + self.assertIs(type(mapping), self._MAPPING_CLASS) + self.assertIs(type(mapping.ranges), self._CONST_RANGE_SET_CLASS) def test_getitem_nonexistent(self): with self.assertRaises(KeyError): @@ -275,6 +391,10 @@ class _EnumerationFieldClassTestCase(_TestIntegerFieldClassProps): class UnsignedEnumerationFieldClassTestCase( _EnumerationFieldClassTestCase, _TestFieldClass, unittest.TestCase ): + _MAPPING_CLASS = bt2_field_class._UnsignedEnumerationFieldClassMappingConst + _RANGE_SET_CLASS = bt2.UnsignedIntegerRangeSet + _CONST_RANGE_SET_CLASS = bt2._UnsignedIntegerRangeSetConst + def _spec_set_up(self): self._ranges1 = bt2.UnsignedIntegerRangeSet([(1, 4), (18, 47)]) self._ranges2 = bt2.UnsignedIntegerRangeSet([(5, 5)]) @@ -282,16 +402,29 @@ class UnsignedEnumerationFieldClassTestCase( self._inval_ranges = bt2.SignedIntegerRangeSet([(-8, -5), (48, 1928)]) self._value_in_range_1_and_3 = 20 + @staticmethod + def _const_value_setter(field): + field.value = 0 + def _create_field_class(self, *args, **kwargs): tc = get_default_trace_class() return tc.create_unsigned_enumeration_field_class(*args, **kwargs) + def _create_default_const_field_class(self, *args, **kwargs): + tc = get_default_trace_class() + fc = tc.create_unsigned_enumeration_field_class(*args, **kwargs) + return _create_const_field_class(tc, fc, self._const_value_setter) + _create_default_field_class = _create_field_class class SignedEnumerationFieldClassTestCase( _EnumerationFieldClassTestCase, _TestFieldClass, unittest.TestCase ): + _MAPPING_CLASS = bt2_field_class._SignedEnumerationFieldClassMappingConst + _RANGE_SET_CLASS = bt2.SignedIntegerRangeSet + _CONST_RANGE_SET_CLASS = bt2._SignedIntegerRangeSetConst + def _spec_set_up(self): self._ranges1 = bt2.SignedIntegerRangeSet([(-10, -4), (18, 47)]) self._ranges2 = bt2.SignedIntegerRangeSet([(-3, -3)]) @@ -299,18 +432,36 @@ class SignedEnumerationFieldClassTestCase( self._inval_ranges = bt2.UnsignedIntegerRangeSet([(8, 16), (48, 99)]) self._value_in_range_1_and_3 = -7 + @staticmethod + def _const_value_setter(field): + field.value = 0 + def _create_field_class(self, *args, **kwargs): tc = get_default_trace_class() return tc.create_signed_enumeration_field_class(*args, **kwargs) + def _create_default_const_field_class(self, *args, **kwargs): + tc = get_default_trace_class() + fc = tc.create_signed_enumeration_field_class(*args, **kwargs) + return _create_const_field_class(tc, fc, self._const_value_setter) + _create_default_field_class = _create_field_class class StringFieldClassTestCase(_TestFieldClass, unittest.TestCase): + @staticmethod + def _const_value_setter(field): + field.value = 'chaine' + def _create_field_class(self, *args, **kwargs): tc = get_default_trace_class() return tc.create_string_field_class(*args, **kwargs) + def _create_default_const_field_class(self, *args, **kwargs): + tc = get_default_trace_class() + fc = tc.create_string_field_class(*args, **kwargs) + return _create_const_field_class(tc, fc, self._const_value_setter) + _create_default_field_class = _create_field_class def setUp(self): @@ -325,6 +476,7 @@ class _TestElementContainer: def setUp(self): self._tc = get_default_trace_class() self._fc = self._create_default_field_class() + self._fc_const = self._create_default_const_field_class() def test_create_default(self): self.assertIsNotNone(self._fc) @@ -360,9 +512,26 @@ class _TestElementContainer: self._append_element_method(self._fc, 'yes', sub_fc1) self._append_element_method(self._fc, 'yes', sub_fc2) + def test_attr_field_class(self): + int_field_class = self._tc.create_signed_integer_field_class(32) + self._append_element_method(self._fc, 'int32', int_field_class) + field_class = self._fc['int32'].field_class + + self.assertIs(type(field_class), bt2_field_class._SignedIntegerFieldClass) + + def test_const_attr_field_class(self): + int_field_class = self._tc.create_signed_integer_field_class(32) + self._append_element_method(self._fc, 'int32', int_field_class) + field_class = self._fc['int32'].field_class + const_fc = _create_const_field_class( + self._tc, self._fc, self._const_value_setter + ) + field_class = const_fc['int32'].field_class + + self.assertIs(type(field_class), bt2_field_class._SignedIntegerFieldClassConst) + def test_iadd(self): - other_fc = self._create_default_field_class() - a_field_class = self._tc.create_real_field_class() + a_field_class = self._tc.create_single_precision_real_field_class() b_field_class = self._tc.create_signed_integer_field_class(17) self._append_element_method(self._fc, 'a_float', a_field_class) self._append_element_method(self._fc, 'b_int', b_field_class) @@ -387,6 +556,11 @@ class _TestElementContainer: self.assertEqual(self._fc['e_struct'].field_class.addr, e_field_class.addr) self.assertEqual(self._fc['e_struct'].name, 'e_struct') + def test_const_iadd(self): + a_field_class = self._tc.create_single_precision_real_field_class() + with self.assertRaises(TypeError): + self._fc_const += a_field_class + def test_bool_op(self): self.assertFalse(self._fc) self._append_element_method(self._fc, 'a', self._tc.create_string_field_class()) @@ -401,7 +575,7 @@ class _TestElementContainer: def test_getitem(self): 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() + c_fc = self._tc.create_single_precision_real_field_class() self._append_element_method(self._fc, 'a', a_fc) self._append_element_method(self._fc, 'b', b_fc) self._append_element_method(self._fc, 'c', c_fc) @@ -424,7 +598,7 @@ class _TestElementContainer: def test_iter(self): 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() + c_fc = self._tc.create_single_precision_real_field_class() elements = (('a', a_fc), ('b', b_fc), ('c', c_fc)) for elem in elements: @@ -439,7 +613,7 @@ class _TestElementContainer: def test_at_index(self): 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() + c_fc = self._tc.create_single_precision_real_field_class() self._append_element_method(self._fc, 'c', c_fc) self._append_element_method(self._fc, 'a', a_fc) self._append_element_method(self._fc, 'b', b_fc) @@ -471,6 +645,8 @@ class _TestElementContainer: user_attributes={'salut': 23}, ) self.assertEqual(self._fc['c'].user_attributes, {'salut': 23}) + self.assertIs(type(self._fc.user_attributes), bt2_value.MapValue) + self.assertIs(type(self._fc['c'].user_attributes), bt2_value.MapValue) def test_invalid_user_attributes(self): with self.assertRaises(TypeError): @@ -494,32 +670,115 @@ class StructureFieldClassTestCase( _append_element_method = staticmethod(bt2._StructureFieldClass.append_member) _at_index_method = staticmethod(bt2._StructureFieldClass.member_at_index) + @staticmethod + def _const_value_setter(field): + field.value = {} + def _create_field_class(self, *args, **kwargs): tc = get_default_trace_class() return tc.create_structure_field_class(*args, **kwargs) + def _create_default_const_field_class(self, *args, **kwargs): + tc = get_default_trace_class() + fc = tc.create_structure_field_class(*args, **kwargs) + return _create_const_field_class(tc, fc, self._const_value_setter) + _create_default_field_class = _create_field_class + def test_const_member_field_class(self): + def _real_value_setter(field): + field.value = {'real': 0} + + tc = get_default_trace_class() + fc = tc.create_structure_field_class() + member_fc = self._tc.create_single_precision_real_field_class() + fc.append_member('real', member_fc) + const_fc = _create_const_field_class(tc, fc, _real_value_setter) + + self.assertIs( + type(const_fc['real'].field_class), + bt2_field_class._SinglePrecisionRealFieldClassConst, + ) + + def test_member_field_class(self): + tc = get_default_trace_class() + fc = tc.create_structure_field_class() + member_fc = self._tc.create_single_precision_real_field_class() + fc.append_member('real', member_fc) + + self.assertIs( + type(fc['real'].field_class), bt2_field_class._SinglePrecisionRealFieldClass + ) + + +class OptionWithoutSelectorFieldClassTestCase(_TestFieldClass, unittest.TestCase): + @staticmethod + def _const_value_setter(field): + field.has_field = True + field.value = 12 -class OptionFieldClassTestCase(_TestFieldClass, unittest.TestCase): def _create_default_field_class(self, *args, **kwargs): - return self._tc.create_option_field_class(self._content_fc, **kwargs) + return self._tc.create_option_without_selector_field_class( + self._content_fc, *args, **kwargs + ) + + def _create_default_const_field_class(self, *args, **kwargs): + fc = self._tc.create_option_without_selector_field_class( + self._content_fc, *args, **kwargs + ) + return _create_const_field_class(self._tc, fc, self._const_value_setter) 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._create_default_field_class() self.assertEqual(fc.field_class.addr, self._content_fc.addr) - self.assertIsNone(fc.selector_field_path, None) self.assertEqual(len(fc.user_attributes), 0) + def test_create_invalid_field_class(self): + with self.assertRaises(TypeError): + self._tc.create_option_without_selector_field_class(object()) + + def test_attr_field_class(self): + fc = self._create_default_field_class() + self.assertIs(type(fc.field_class), bt2_field_class._SignedIntegerFieldClass) + + def test_const_attr_field_class(self): + fc = self._create_default_const_field_class() + self.assertIs( + type(fc.field_class), bt2_field_class._SignedIntegerFieldClassConst + ) + + +class _OptionWithSelectorFieldClassTestCase(_TestFieldClass): + @staticmethod + def _const_value_setter(field): + field['opt'].has_field = True + field['opt'].value = 12 + + def _create_default_const_field_class(self, *args, **kwargs): + # Create a struct to contain the option and its selector else we can't + # create the non-const field necessary to get the the const field_class + struct_fc = self._tc.create_structure_field_class() + struct_fc.append_member('selecteux', self._tag_fc) + opt_fc = self._create_default_field_class(*args, **kwargs) + struct_fc.append_member('opt', opt_fc) + + return _create_const_field_class(self._tc, struct_fc, self._const_value_setter)[ + 'opt' + ].field_class + + def setUp(self): + self._tc = get_default_trace_class() + self._content_fc = self._tc.create_signed_integer_field_class(23) + self._tag_fc = self._create_tag_fc() + def _create_field_class_for_field_path_test(self): - fc = self._create_default_field_class(selector_fc=self._tag_fc) + fc = self._create_default_field_class() - foo_fc = self._tc.create_real_field_class() + foo_fc = self._tc.create_single_precision_real_field_class() bar_fc = self._tc.create_string_field_class() baz_fc = self._tc.create_string_field_class() @@ -529,7 +788,9 @@ class OptionFieldClassTestCase(_TestFieldClass, unittest.TestCase): 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) + opt_struct_array_fc = self._tc.create_option_without_selector_field_class( + inner_struct_fc + ) outer_struct_fc = self._tc.create_structure_field_class() outer_struct_fc.append_member('foo', foo_fc) @@ -568,13 +829,89 @@ class OptionFieldClassTestCase(_TestFieldClass, unittest.TestCase): fc.selector_field_path.root_scope, bt2.FieldPathScope.PACKET_CONTEXT ) - def test_create_invalid_field_class(self): + +class OptionWithBoolSelectorFieldClassTestCase( + _OptionWithSelectorFieldClassTestCase, unittest.TestCase +): + def _create_default_field_class(self, *args, **kwargs): + return self._tc.create_option_with_bool_selector_field_class( + self._content_fc, self._tag_fc, *args, **kwargs + ) + + def _create_tag_fc(self): + return self._tc.create_bool_field_class() + + def test_create_default(self): + fc = self._create_default_field_class() + self.assertEqual(fc.field_class.addr, self._content_fc.addr) + self.assertFalse(fc.selector_is_reversed) + self.assertEqual(len(fc.user_attributes), 0) + + def test_create_selector_is_reversed_wrong_type(self): + with self.assertRaises(TypeError): + self._create_default_field_class(selector_is_reversed=23) + + def test_create_invalid_selector_type(self): + with self.assertRaises(TypeError): + self._tc.create_option_with_bool_selector_field_class(self._content_fc, 17) + + def test_attr_selector_is_reversed(self): + fc = self._create_default_field_class(selector_is_reversed=True) + self.assertTrue(fc.selector_is_reversed) + + def test_const_attr_selector_is_reversed(self): + fc = self._create_default_const_field_class(selector_is_reversed=True) + self.assertTrue(fc.selector_is_reversed) + + +class _OptionWithIntegerSelectorFieldClassTestCase( + _OptionWithSelectorFieldClassTestCase +): + def _create_default_field_class(self, *args, **kwargs): + return self._tc.create_option_with_integer_selector_field_class( + self._content_fc, self._tag_fc, self._ranges, *args, **kwargs + ) + + def test_create_default(self): + fc = self._create_default_field_class() + self.assertEqual(fc.field_class.addr, self._content_fc.addr) + self.assertEqual(fc.ranges, self._ranges) + self.assertEqual(len(fc.user_attributes), 0) + + def test_create_ranges_wrong_type(self): with self.assertRaises(TypeError): - self._tc.create_option_field_class(object()) + self._tc.create_option_with_integer_selector_field_class( + self._content_fc, self._tag_fc, 23 + ) + + def test_create_ranges_empty(self): + with self.assertRaises(ValueError): + self._tc.create_option_with_integer_selector_field_class( + self._content_fc, self._tag_fc, type(self._ranges)() + ) def test_create_invalid_selector_type(self): with self.assertRaises(TypeError): - self._tc.create_option_field_class(self._content_fc, 17) + self._tc.create_option_with_bool_selector_field_class(self._content_fc, 17) + + def test_attr_ranges(self): + fc = self._create_default_field_class() + self.assertEqual(fc.ranges, self._ranges) + + def test_const_attr_ranges(self): + fc = self._create_default_const_field_class() + self.assertEqual(fc.ranges, self._ranges) + + +class OptionWithUnsignedIntegerSelectorFieldClassTestCase( + _OptionWithIntegerSelectorFieldClassTestCase, unittest.TestCase +): + def setUp(self): + self._ranges = bt2.UnsignedIntegerRangeSet([(1, 3), (18, 44)]) + super().setUp() + + def _create_tag_fc(self): + return self._tc.create_unsigned_integer_field_class() class VariantFieldClassWithoutSelectorTestCase( @@ -587,19 +924,54 @@ class VariantFieldClassWithoutSelectorTestCase( bt2._VariantFieldClassWithoutSelector.option_at_index ) + @staticmethod + def _const_value_setter(variant_field): + variant_field.selected_option_index = 0 + variant_field.value = 12 + def _create_field_class(self, *args, **kwargs): tc = get_default_trace_class() return tc.create_variant_field_class(*args, **kwargs) + def _create_default_const_field_class(self, *args, **kwargs): + tc = get_default_trace_class() + fc = tc.create_variant_field_class(*args, **kwargs) + int_field_class = self._tc.create_signed_integer_field_class(32) + fc.append_option('int32', int_field_class) + + return _create_const_field_class(tc, fc, self._const_value_setter) + _create_default_field_class = _create_field_class -class _VariantFieldClassWithSelectorTestCase: +class _VariantFieldClassWithIntegerSelectorTestCase: + @staticmethod + def _const_value_setter(field): + field['variant'].selected_option_index = 0 + field['variant'] = 12 + def _create_default_field_class(self, *args, **kwargs): return self._tc.create_variant_field_class( *args, selector_fc=self._selector_fc, **kwargs ) + def _create_default_const_field_class(self, *args, **kwargs): + # Create a struct to contain the variant and its selector else we can't + # create the non-const field necessary to get the the const field_class + struct_fc = self._tc.create_structure_field_class() + struct_fc.append_member('selecteux', self._selector_fc) + variant_fc = self._tc.create_variant_field_class( + *args, selector_fc=self._selector_fc + ) + variant_fc.append_option( + 'a', self._tc.create_signed_integer_field_class(32), self._ranges1 + ) + struct_fc.append_member('variant', variant_fc, **kwargs) + + return _create_const_field_class(self._tc, struct_fc, self._const_value_setter)[ + 'variant' + ].field_class + def setUp(self): self._tc = get_default_trace_class() self._spec_set_up() @@ -617,6 +989,12 @@ class _VariantFieldClassWithSelectorTestCase: self.assertEqual(opt.name, 'str') self.assertEqual(opt.ranges.addr, self._ranges1.addr) + def test_const_append(self): + fc_const = self._create_default_const_field_class() + str_field_class = self._tc.create_string_field_class() + with self.assertRaises(AttributeError): + fc_const.append_option('str', str_field_class, self._ranges1) + def test_append_element_kwargs(self): int_field_class = self._tc.create_signed_integer_field_class(32) self._fc.append_option( @@ -665,6 +1043,11 @@ class _VariantFieldClassWithSelectorTestCase: user_attributes={'salut': 23}, ) self.assertEqual(self._fc['c'].user_attributes, {'salut': 23}) + self.assertIs(type(self._fc.user_attributes), bt2_value.MapValue) + + def test_const_user_attributes(self): + fc_const = self._create_default_const_field_class() + self.assertIs(type(fc_const.user_attributes), bt2_value._MapValueConst) def test_invalid_user_attributes(self): with self.assertRaises(TypeError): @@ -685,8 +1068,7 @@ class _VariantFieldClassWithSelectorTestCase: ) def test_iadd(self): - other_fc = self._create_default_field_class() - a_field_class = self._tc.create_real_field_class() + a_field_class = self._tc.create_single_precision_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( @@ -706,6 +1088,12 @@ class _VariantFieldClassWithSelectorTestCase: self.assertEqual(self._fc['d_enum'].name, 'd_enum') self.assertEqual(self._fc['d_enum'].ranges, self._ranges3) + def test_const_iadd(self): + fc_const = self._create_default_const_field_class() + a_field_class = self._tc.create_single_precision_real_field_class() + with self.assertRaises(TypeError): + fc_const += [('a_float', a_field_class, self._ranges1)] + def test_bool_op(self): self.assertFalse(self._fc) self._fc.append_option('a', self._tc.create_string_field_class(), self._ranges1) @@ -720,7 +1108,7 @@ class _VariantFieldClassWithSelectorTestCase: def test_getitem(self): 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() + c_fc = self._tc.create_single_precision_real_field_class() self._fc.append_option('a', a_fc, self._ranges1) self._fc.append_option('b', b_fc, self._ranges2) self._fc.append_option('c', c_fc, self._ranges3) @@ -728,6 +1116,20 @@ class _VariantFieldClassWithSelectorTestCase: self.assertEqual(self._fc['b'].name, 'b') self.assertEqual(self._fc['b'].ranges.addr, self._ranges2.addr) + def test_option_field_class(self): + a_fc = self._tc.create_signed_integer_field_class(32) + self._fc.append_option('a', a_fc, self._ranges1) + self.assertIs( + type(self._fc['a'].field_class), bt2_field_class._SignedIntegerFieldClass + ) + + def test_const_option_field_class(self): + fc_const = self._create_default_const_field_class() + self.assertIs( + type(fc_const['a'].field_class), + bt2_field_class._SignedIntegerFieldClassConst, + ) + def test_getitem_invalid_key_type(self): with self.assertRaises(TypeError): self._fc[0] @@ -744,7 +1146,7 @@ class _VariantFieldClassWithSelectorTestCase: def test_iter(self): 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() + c_fc = self._tc.create_single_precision_real_field_class() opts = ( ('a', a_fc, self._ranges1), ('b', b_fc, self._ranges2), @@ -763,7 +1165,7 @@ class _VariantFieldClassWithSelectorTestCase: def test_at_index(self): 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() + c_fc = self._tc.create_single_precision_real_field_class() self._fc.append_option('c', c_fc, self._ranges1) self._fc.append_option('a', a_fc, self._ranges2) self._fc.append_option('b', b_fc, self._ranges3) @@ -803,7 +1205,9 @@ class _VariantFieldClassWithSelectorTestCase: # } variant; # } inner_struct[2]; # }; - self._fc.append_option('a', self._tc.create_real_field_class(), self._ranges1) + self._fc.append_option( + 'a', self._tc.create_single_precision_real_field_class(), self._ranges1 + ) self._fc.append_option( 'b', self._tc.create_signed_integer_field_class(21), self._ranges2 ) @@ -811,7 +1215,7 @@ class _VariantFieldClassWithSelectorTestCase: 'c', self._tc.create_unsigned_integer_field_class(34), self._ranges3 ) - foo_fc = self._tc.create_real_field_class() + foo_fc = self._tc.create_single_precision_real_field_class() bar_fc = self._tc.create_string_field_class() baz_fc = self._tc.create_string_field_class() @@ -861,7 +1265,7 @@ class _VariantFieldClassWithSelectorTestCase: class VariantFieldClassWithUnsignedSelectorTestCase( - _VariantFieldClassWithSelectorTestCase, unittest.TestCase + _VariantFieldClassWithIntegerSelectorTestCase, unittest.TestCase ): def _spec_set_up(self): self._ranges1 = bt2.UnsignedIntegerRangeSet([(1, 4), (18, 47)]) @@ -872,7 +1276,7 @@ class VariantFieldClassWithUnsignedSelectorTestCase( class VariantFieldClassWithSignedSelectorTestCase( - _VariantFieldClassWithSelectorTestCase, unittest.TestCase + _VariantFieldClassWithIntegerSelectorTestCase, unittest.TestCase ): def _spec_set_up(self): self._ranges1 = bt2.SignedIntegerRangeSet([(-10, -4), (18, 47)]) @@ -882,7 +1286,36 @@ class VariantFieldClassWithSignedSelectorTestCase( self._selector_fc = self._tc.create_signed_integer_field_class() -class StaticArrayFieldClassTestCase(unittest.TestCase): +class _ArrayFieldClassTestCase: + def test_attr_element_field_class(self): + fc = self._create_array() + self.assertIs( + type(fc.element_field_class), bt2_field_class._SignedIntegerFieldClass + ) + + +class _ArrayFieldClassConstTestCase: + def test_const_attr_element_field_class(self): + fc = self._create_const_array() + self.assertIs( + type(fc.element_field_class), bt2_field_class._SignedIntegerFieldClassConst + ) + + +class StaticArrayFieldClassTestCase( + _ArrayFieldClassTestCase, _ArrayFieldClassConstTestCase, unittest.TestCase +): + @staticmethod + def _const_value_setter(field): + field.value = [9] * 45 + + def _create_array(self): + return self._tc.create_static_array_field_class(self._elem_fc, 45) + + def _create_const_array(self): + fc = self._tc.create_static_array_field_class(self._elem_fc, 45) + return _create_const_field_class(self._tc, fc, self._const_value_setter) + def setUp(self): self._tc = get_default_trace_class() self._elem_fc = self._tc.create_signed_integer_field_class(23) @@ -910,15 +1343,52 @@ class StaticArrayFieldClassTestCase(unittest.TestCase): ) -class DynamicArrayFieldClassTestCase(unittest.TestCase): +class DynamicArrayFieldClassTestCase( + _ArrayFieldClassTestCase, _ArrayFieldClassConstTestCase, unittest.TestCase +): + @staticmethod + def _const_value_setter(field): + field.value = [] + + def _create_array(self): + return self._tc.create_dynamic_array_field_class(self._elem_fc) + + def _create_const_array(self): + fc = self._tc.create_dynamic_array_field_class(self._elem_fc) + return _create_const_field_class(self._tc, fc, self._const_value_setter) + def setUp(self): self._tc = get_default_trace_class() self._elem_fc = self._tc.create_signed_integer_field_class(23) - self._len_fc = self._tc.create_unsigned_integer_field_class(12) def test_create_default(self): fc = self._tc.create_dynamic_array_field_class(self._elem_fc) self.assertEqual(fc.element_field_class.addr, self._elem_fc.addr) + self.assertEqual(len(fc.user_attributes), 0) + + def test_create_invalid_field_class(self): + with self.assertRaises(TypeError): + self._tc.create_dynamic_array_field_class(object()) + + +class DynamicArrayWithLengthFieldFieldClassTestCase( + _ArrayFieldClassTestCase, unittest.TestCase +): + @staticmethod + def _const_value_setter(field): + field.value = [] + + def _create_array(self): + return self._tc.create_dynamic_array_field_class(self._elem_fc, self._len_fc) + + def setUp(self): + self._tc = get_default_trace_class() + self._elem_fc = self._tc.create_signed_integer_field_class(23) + self._len_fc = self._tc.create_unsigned_integer_field_class(12) + + def test_create_default(self): + fc = self._create_array() + self.assertEqual(fc.element_field_class.addr, self._elem_fc.addr) self.assertIsNone(fc.length_field_path, None) self.assertEqual(len(fc.user_attributes), 0) @@ -935,9 +1405,9 @@ class DynamicArrayFieldClassTestCase(unittest.TestCase): # } inner_struct[2]; # }; - fc = self._tc.create_dynamic_array_field_class(self._elem_fc, self._len_fc) + fc = self._create_array() - foo_fc = self._tc.create_real_field_class() + foo_fc = self._tc.create_single_precision_real_field_class() bar_fc = self._tc.create_string_field_class() baz_fc = self._tc.create_string_field_class() @@ -987,10 +1457,6 @@ class DynamicArrayFieldClassTestCase(unittest.TestCase): fc.length_field_path.root_scope, bt2.FieldPathScope.PACKET_CONTEXT ) - def test_create_invalid_field_class(self): - with self.assertRaises(TypeError): - self._tc.create_dynamic_array_field_class(object()) - def test_create_invalid_length_type(self): with self.assertRaises(TypeError): self._tc.create_dynamic_array_field_class(