Ejemplo n.º 1
0
    def test_serialize_ModuleMetadata(self):
        from instrumental.metadata import ModuleMetadata
        from instrumental.constructs import BooleanDecision
        from instrumental.constructs import LogicalOr

        node = ast.BoolOp(op=ast.Or(),
                          values=[ast.Name(id="a"),
                                  ast.Name(id="b")],
                          lineno=4)

        decision = BooleanDecision('somemodule', '4.1', node, [])
        or_ = LogicalOr('somemodule', '4.2', node, [])

        md = ModuleMetadata('somemodule', '', [])
        md.lines = {1: False, 2: False, 4: True}
        md.constructs = {'4.1': decision, '4.2': or_}

        serializer = self._makeOne()
        actual = serializer.dump(md)
        expected = """ModuleMetadata
1:0,2:0,4:1
BooleanDecision|somemodule|4.1|BoolOp'4'Or'Name{a}'Name{b}||False:;True:
LogicalOr|somemodule|4.2|BoolOp'4'Or'Name{a}'Name{b}||0:;1:;2:
"""
        assert actual == expected, (actual, expected)
Ejemplo n.º 2
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 def test_encode_ModuleMetadata(self):
     from instrumental.storage import ObjectEncoder as OE
     node = ast.BoolOp(op=ast.Or(),
                       values=[ast.Name(id='a'), ast.Name(id='b')],
                       lineno=4)
     construct = LogicalOr('somemodule', '4.2', node, [])
     construct.conditions = {0: set(), 1: set(['X']), 2: set()}
     metadata = ModuleMetadata('somemodule', 'somesource', [])
     metadata.lines = {1: False, 2: False, 4: True}
     metadata.constructs = {'4.2': construct}
     result = OE().encode(metadata)
     
     expected_construct = {'__python_class__': 'LogicalOr',
                           'modulename': 'somemodule',
                           'label': '4.2',
                           'node': {'__python_class__': 'BoolOp',
                                    'op': {'__python_class__': 'Or'},
                                    'values': [{'__python_class__': 'Name',
                                                'id': 'a'},
                                               {'__python_class__': 'Name',
                                                'id': 'b'}],
                                    'lineno': 4,
                                    },
                           'conditions': {0: [], 1: ['X'], 2: []},
                           }
     expected = {'__python_class__': 'ModuleMetadata',
                 'modulename': 'somemodule',
                 'source': 'somesource',
                 'lines': {1: False, 2: False, 4: True},
                 'constructs': {'4.2': expected_construct},
                 }
     
     assert result == expected, (result, expected)
Ejemplo n.º 3
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 def _makeOne(self, selector='3.1', pragmas=[]):
     node = ast.BoolOp(values=[ast.Name(id='a'),
                               ast.Name(id='b')],
                       op=ast.Or(),
                       col_offset=12,
                       lineno=3)
     construct = LogicalOr('somemodule', selector, node, pragmas)
     return construct
Ejemplo n.º 4
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 def test_construct_with_literal(self):
     recorder = ExecutionRecorder.get()
     node = ast.BoolOp(op=ast.Or(),
                       values=[ast.Name(id="foo"),
                               ast.Str(s='""')],
                       lineno=1,
                       col_offset=0)
     recorder.add_BoolOp('somemodule', '1.1', node, [], None)
Ejemplo n.º 5
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 def test_BoolOp_2_pin_or_without_literals(self):
     from astkit import ast
     node = ast.BoolOp(
         op=ast.Or(),
         values=[
             ast.Name(id='a'),
             ast.Name(id='b'),
         ],
     )
     expected = set([True, False])
     yield self._test_node, node, expected
Ejemplo n.º 6
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 def test_BoolOp_3_pin_or_with_1_literal_True(self):
     from astkit import ast
     node = ast.BoolOp(
         op=ast.Or(),
         values=[
             ast.Name(id='a'),
             ast.Name(id='True'),
             ast.Name(id='c'),
         ],
     )
     expected = set([True])
     yield self._test_node, node, expected
Ejemplo n.º 7
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    def test_serialize_LogicalBoolean_Or(self):
        from instrumental.constructs import LogicalOr

        node = ast.BoolOp(op=ast.Or(),
                          values=[ast.Name(id="a"),
                                  ast.Name(id="b")],
                          lineno=4)
        construct = LogicalOr('somemodule', '4.2', node, [])

        serializer = self._makeOne()
        actual = serializer.dump(construct)
        expected = "LogicalOr|somemodule|4.2|BoolOp'4'Or'Name{a}'Name{b}||0:;1:;2:"
        assert actual == expected, (actual, expected)
Ejemplo n.º 8
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 def test_roundtrip(self):
     from instrumental.storage import JSONSerializer
     
     node = ast.BoolOp(op=ast.Or(),
                       values=[ast.Name(id='a'), ast.Name(id='b')],
                       lineno=4)
     construct = LogicalOr('somemodule', '4.2', node, [])
     construct.conditions = {0: set(), 1: set(['X']),
                             2: set([UnreachableCondition])}
     metadata = ModuleMetadata('somemodule', 'somesource', [])
     metadata.lines = {1: False, 2: False, 4: True}
     metadata.constructs = {'4.2': construct}
     recorder = ExecutionRecorder()
     recorder.add_metadata(metadata)
     
     f = StringIO()
     
     JSONSerializer.dump(recorder, f)
     
     f.seek(0)
     
     got_recorder = JSONSerializer.load(f)
     
     got_metadata = got_recorder.metadata['somemodule']
     assert got_metadata.modulename == 'somemodule'
     assert got_metadata.source == 'somesource'
     assert got_metadata.lines == {1: False, 2: False, 4: True},(
         got_metadata.lines)
     
     got_construct = got_metadata.constructs['4.2']
     assert got_construct.modulename == 'somemodule'
     assert got_construct.label == '4.2'
     assert got_construct.conditions == {0: set(),
                                         1: set(['X']),
                                         2: set([UnreachableCondition])}
     
     got_node = got_construct.node
     assert isinstance(got_node.op, ast.Or)
     assert isinstance(got_node.values[0], ast.Name)
     assert got_node.values[0].id == 'a'
     assert isinstance(got_node.values[1], ast.Name)
     assert got_node.values[1].id == 'b'
     assert got_node.lineno == 4
Ejemplo n.º 9
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 def test_roundtrip(self):
     from instrumental.storage import ResultStore
     
     node = ast.BoolOp(op=ast.Or(),
                       values=[ast.Name(id='a'), ast.Name(id='b')],
                       lineno=4)
     construct = LogicalOr('somemodule', '4.2', node, [])
     construct.conditions = {0: set(), 1: set(['X']),
                             2: set([UnreachableCondition])}
     metadata = ModuleMetadata('somemodule', 'somesource', [])
     metadata.lines = {1: False, 2: False, 4: True}
     metadata.constructs = {'4.2': construct}
     recorder = ExecutionRecorder()
     recorder.add_metadata(metadata)
     
     store = self._makeOne('.', 'testing', None)
     store.save(recorder)
     got_recorder = store.load()
     os.remove(store.filename)
     
     got_metadata = got_recorder.metadata['somemodule']
     assert got_metadata.modulename == 'somemodule'
     assert got_metadata.source == 'somesource'
     assert got_metadata.lines == {1: False, 2: False, 4: True},(
         got_metadata.lines)
     
     got_construct = got_metadata.constructs['4.2']
     assert got_construct.modulename == 'somemodule'
     assert got_construct.label == '4.2'
     assert got_construct.conditions == {0: set(),
                                         1: set(['X']),
                                         2: set([UnreachableCondition])}
     
     got_node = got_construct.node
     assert isinstance(got_node.op, ast.Or)
     assert isinstance(got_node.values[0], ast.Name)
     assert got_node.values[0].id == 'a'
     assert isinstance(got_node.values[1], ast.Name)
     assert got_node.values[1].id == 'b'
     assert got_node.lineno == 4
Ejemplo n.º 10
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 def test_encode_LogicalOr(self):
     from instrumental.storage import ObjectEncoder as OE
     node = ast.BoolOp(op=ast.Or(),
                       values=[ast.Name(id='a'), ast.Name(id='b')],
                       lineno=4)
     construct = LogicalOr('somemodule', '4.2', node, [])
     construct.conditions = {0: set(), 1: set(['X']), 2: set()}
     result = OE().encode(construct)
     
     expected = {'__python_class__': 'LogicalOr',
                 'modulename': 'somemodule',
                 'label': '4.2',
                 'node': {'__python_class__': 'BoolOp',
                          'op': {'__python_class__': 'Or'},
                          'values': [{'__python_class__': 'Name',
                                      'id': 'a'},
                                     {'__python_class__': 'Name',
                                      'id': 'b'}],
                          'lineno': 4,
                          },
                 'conditions': {0: [], 1: ['X'], 2: []},
                 }
     
     assert result == expected
Ejemplo n.º 11
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 def _makeOr(self, *conditions):
     node = self._makeNode(ast.Or(), conditions)
     return LogicalOr('somemodule', '3.1', node, {})