def clean( self, *args, **kwargs ):
super().clean( *args, **kwargs )
errors = {}
if not name_regex.match( self.name ):
errors[ 'name' ] = 'BluePrint name "{0}" is invalid'.format( self.name )
results = parser.lint( self.script )
if results is not None:
errors[ 'script' ] = 'Script is invalid: {0}'.format( results )
if errors:
raise ValidationError( errors )
def test_assignment():
with pytest.raises(ParseError) as e:
node = parse('asdf=')
assert str(e.value) == 'ParseError, line: 1, column: 1, "Incomplete Parse"'
assert lint('asdf=') == 'Incomplete Parsing on line: 1 column: 1'
with pytest.raises(ParseError) as e:
node = parse('asdf =')
assert str(e.value) == 'ParseError, line: 1, column: 1, "Incomplete Parse"'
assert lint('asdf =') == 'Incomplete Parsing on line: 1 column: 1'
node = parse('asdf=5')
assert node == ('S', {
'_children': [('L', ('A', {
'target': ('V', {
'module': None,
'name': 'asdf'
}),
'value': ('C', 5)
}), 1)]
})
node = parse('asdf = 5')
assert node == ('S', {
'_children': [('L', ('A', {
'target': ('V', {
'module': None,
'name': 'asdf'
}),
'value': ('C', 5)
}), 1)]
})
node = parse('asdf.fdsa = 5')
assert node == ('S', {
'_children': [('L', ('A', {
'target': ('V', {
'module': 'asdf',
'name': 'fdsa'
}),
'value': ('C', 5)
}), 1)]
})
node = parse('asdf = myfunc()')
assert node == ('S', {
'_children': [('L', ('A', {
'target': ('V', {
'module': None,
'name': 'asdf'
}),
'value': ('F', {
'module': None,
'name': 'myfunc',
'paramaters': {}
})
}), 1)]
})
node = parse('asdf = myval')
assert node == ('S', {
'_children': [('L', ('A', {
'target': ('V', {
'module': None,
'name': 'asdf'
}),
'value': ('V', {
'module': None,
'name': 'myval'
})
}), 1)]
})
node = parse('asdf = not myval')
assert node == ('S', {
'_children': [('L', ('A', {
'target': ('V', {
'module': None,
'name': 'asdf'
}),
'value': ('X', {
'operator': 'not',
'left': ('V', {
'module': None,
'name': 'myval'
}),
'right': ('C', None)
})
}), 1)]
})
node = parse('asdf[3] = myval')
assert node == ('S', {
'_children': [('L', ('A', {
'target': ('R', {
'module': None,
'name': 'asdf',
'index': ('C', 3)
}),
'value': ('V', {
'module': None,
'name': 'myval'
})
}), 1)]
})
def test_function():
node = parse('hello()')
assert node == ('S', {
'_children': [('L', ('F', {
'module': None,
'name': 'hello',
'paramaters': {}
}), 1)]
})
node = parse('hello( )')
assert node == ('S', {
'_children': [('L', ('F', {
'module': None,
'name': 'hello',
'paramaters': {}
}), 1)]
})
node = parse('more.hello()')
assert node == ('S', {
'_children': [('L', ('F', {
'module': 'more',
'name': 'hello',
'paramaters': {}
}), 1)]
})
with pytest.raises(ParseError) as e:
node = parse('hello( 10 )')
assert str(e.value) == 'ParseError, line: 1, column: 1, "Incomplete Parse"'
assert lint('hello( 10 )') == 'Incomplete Parsing on line: 1 column: 1'
node = parse('hello( asdf = 10 )')
assert node == ('S', {
'_children': [('L', ('F', {
'module': None,
'name': 'hello',
'paramaters': {
'asdf': ('C', 10)
}
}), 1)]
})
node = parse('hello( asdf = "" )')
assert node == ('S', {
'_children': [('L', ('F', {
'module': None,
'name': 'hello',
'paramaters': {
'asdf': ('C', '')
}
}), 1)]
})
node = parse('hello(asdf=10)')
assert node == ('S', {
'_children': [('L', ('F', {
'module': None,
'name': 'hello',
'paramaters': {
'asdf': ('C', 10)
}
}), 1)]
})
node = parse('hello( asdf = 10, zxcv="hi", qwerty=123 )')
assert node == ('S', {
'_children': [('L', ('F', {
'module': None,
'name': 'hello',
'paramaters': {
'asdf': ('C', 10),
'zxcv': ('C', 'hi'),
'qwerty': ('C', 123)
}
}), 1)]
})
def test_begin():
node = parse('')
assert node == ('S', {'_children': []})
node = parse(' ')
assert node == ('S', {'_children': []})
node = parse('\n')
assert node == ('S', {'_children': []})
node = parse(' \n')
assert node == ('S', {'_children': []})
node = parse('\n\n')
assert node == ('S', {'_children': []})
node = parse('10')
assert node == ('S', {'_children': [('L', ('C', 10), 1)]})
node = parse('10\n42')
assert node == ('S', {
'_children': [('L', ('C', 10), 1), ('L', ('C', 42), 2)]
})
node = parse('10\n 42 \n21')
assert node == ('S', {
'_children': [('L', ('C', 10), 1), ('L', ('C', 42), 2),
('L', ('C', 21), 3)]
})
node = parse('begin()end')
assert node == ('S', {'_children': [('L', ('S', {'_children': []}), 1)]})
node = parse('begin()\nend')
assert node == ('S', {'_children': [('L', ('S', {'_children': []}), 1)]})
node = parse('begin( )\nend')
assert node == ('S', {'_children': [('L', ('S', {'_children': []}), 1)]})
with pytest.raises(ParseError) as e:
node = parse('begin()')
assert str(e.value) == 'ParseError, line: 1, column: 1, "Incomplete Parse"'
assert lint('begin()') == 'Incomplete Parsing on line: 1 column: 1'
assert lint('begin()end') is None
assert lint('') is None
node = parse('begin()\n10\nend')
assert node == ('S', {
'_children': [('L', ('S', {
'_children': [('L', ('C', 10), 2)]
}), 1)]
})
node = parse('begin()\n10\nbegin()end\nend')
assert node == ('S', {
'_children': [('L', ('S', {
'_children': [('L', ('C', 10), 2),
('L', ('S', {
'_children': []
}), 3)]
}), 1)]
})
node = parse('begin()\n10\nbegin()\n42\nend\nend')
assert node == ('S', {
'_children': [('L', ('S', {
'_children': [('L', ('C', 10), 2),
('L', ('S', {
'_children': [('L', ('C', 42), 4)]
}), 3)]
}), 1)]
})
def test_ifelse():
with pytest.raises(ParseError) as e:
node = parse('if True 10')
assert str(e.value) == 'ParseError, line: 1, column: 1, "Incomplete Parse"'
assert lint('if True 10') == 'Incomplete Parsing on line: 1 column: 1'
node = parse('if True then 10')
assert node == ('S', {
'_children': [('L', ('I', [{
'condition': ('C', True),
'expression': ('C', 10)
}]), 1)]
})
node = parse('if True then 10 else 42')
assert node == ('S', {
'_children': [('L', ('I', [{
'condition': ('C', True),
'expression': ('C', 10)
}, {
'condition': None,
'expression': ('C', 42)
}]), 1)]
})
node = parse('if True then\n10\nelse\n42')
assert node == ('S', {
'_children': [('L', ('I', [{
'condition': ('C', True),
'expression': ('C', 10)
}, {
'condition': None,
'expression': ('C', 42)
}]), 1)]
})
with pytest.raises(ParseError) as e:
node = parse('if True then 10 elif False 200 else 42')
assert str(e.value) == 'ParseError, line: 1, column: 1, "Incomplete Parse"'
assert lint('if True then 10 elif False 200 else 42'
) == 'Incomplete Parsing on line: 1 column: 1'
node = parse('if True then 10 elif False then 200 else 42')
assert node == ('S', {
'_children': [('L', ('I', [{
'condition': ('C', True),
'expression': ('C', 10)
}, {
'condition': ('C', False),
'expression': ('C', 200)
}, {
'condition': None,
'expression': ('C', 42)
}]), 1)]
})
node = parse('if True then\n10\nelif False then\n200\nelse\n42')
assert node == ('S', {
'_children': [('L', ('I', [{
'condition': ('C', True),
'expression': ('C', 10)
}, {
'condition': ('C', False),
'expression': ('C', 200)
}, {
'condition': None,
'expression': ('C', 42)
}]), 1)]
})
node = parse(
'if True then 10 elif ( asdf == "a" ) then 100 elif False then 200 else 42'
)
assert node == ('S', {
'_children': [('L', ('I', [{
'condition': ('C', True),
'expression': ('C', 10)
}, {
'condition': ('X', {
'left': ('V', {
'module': None,
'name': 'asdf'
}),
'operator': '==',
'right': ('C', 'a')
}),
'expression': ('C', 100)
}, {
'condition': ('C', False),
'expression': ('C', 200)
}, {
'condition': None,
'expression': ('C', 42)
}]), 1)]
})
node = parse(
'if True then\n10\nelif ( asdf == "a" ) then\n100\nelif False then\n200\nelse\n42'
)
assert node == ('S', {
'_children': [('L', ('I', [{
'condition': ('C', True),
'expression': ('C', 10)
}, {
'condition': ('X', {
'left': ('V', {
'module': None,
'name': 'asdf'
}),
'operator': '==',
'right': ('C', 'a')
}),
'expression': ('C', 100)
}, {
'condition': ('C', False),
'expression': ('C', 200)
}, {
'condition': None,
'expression': ('C', 42)
}]), 1)]
})
node = parse(
'if ( myobj.value >= "my string" ) then\nbegin( testing="this" )\n42\nend'
)
assert node == ('S', {
'_children': [('L', ('I', [{
'condition': ('X', {
'left': ('V', {
'module': 'myobj',
'name': 'value'
}),
'operator': '>=',
'right': ('C', "my string")
}),
'expression': ('S', {
'testing': 'this',
'_children': [('L', ('C', 42), 3)]
}),
}]), 1)]
})
node = parse(
'if ( myobj.value >= "my string" ) then\nbegin( testing="this" )\n42\nend\nelse\nbegin( more="fun" )\n56\nend'
)
assert node == ('S', {
'_children': [('L', ('I', [{
'condition': ('X', {
'left': ('V', {
'module': 'myobj',
'name': 'value'
}),
'operator': '>=',
'right': ('C', "my string")
}),
'expression': ('S', {
'testing': 'this',
'_children': [('L', ('C', 42), 3)]
}),
}, {
'condition':
None,
'expression': ('S', {
'more': 'fun',
'_children': [('L', ('C', 56), 7)]
}),
}]), 1)]
})
def test_while():
with pytest.raises(ParseError) as e:
node = parse('while True 10')
assert str(e.value) == 'ParseError, line: 1, column: 1, "Incomplete Parse"'
assert lint('while True 10') == 'Incomplete Parsing on line: 1 column: 1'
node = parse('while true do 10')
assert node == ('S', {
'_children': [('L', ('W', {
'condition': ('C', True),
'expression': ('C', 10)
}), 1)]
})
node = parse('while true do \n 10')
assert node == ('S', {
'_children': [('L', ('W', {
'condition': ('C', True),
'expression': ('C', 10)
}), 1)]
})
node = parse('while true do \n\n 10')
assert node == ('S', {
'_children': [('L', ('W', {
'condition': ('C', True),
'expression': ('C', 10)
}), 1)]
})
node = parse('while myval do 10')
assert node == ('S', {
'_children': [('L', ('W', {
'condition': ('V', {
'module': None,
'name': 'myval'
}),
'expression': ('C', 10)
}), 1)]
})
node = parse('while ( True == myval ) do 10')
assert node == ('S', {
'_children': [('L', ('W', {
'condition': ('X', {
'left': ('C', True),
'operator': '==',
'right': ('V', {
'module': None,
'name': 'myval'
})
}),
'expression': ('C', 10)
}), 1)]
})
node = parse('while myval do\nbegin()end')
assert node == ('S', {
'_children': [('L', ('W', {
'condition': ('V', {
'module': None,
'name': 'myval'
}),
'expression': ('S', {
'_children': []
})
}), 1)]
})
node = parse('while myval do\nbegin()\n10\nend')
assert node == ('S', {
'_children': [('L', ('W', {
'condition': ('V', {
'module': None,
'name': 'myval'
}),
'expression': ('S', {
'_children': [('L', ('C', 10), 3)]
})
}), 1)]
})
node = parse('while myval do\nbegin(thep=5)\n10\nend')
assert node == ('S', {
'_children': [('L', ('W', {
'condition': ('V', {
'module': None,
'name': 'myval'
}),
'expression': ('S', {
'thep': 5,
'_children': [('L', ('C', 10), 3)]
})
}), 1)]
})
node = parse('continue')
assert node == ('S', {'_children': [('L', ('O', 'continue'), 1)]})
node = parse('break')
assert node == ('S', {'_children': [('L', ('O', 'break'), 1)]})
node = parse('while myval do\nbegin()\n10\ncontinue\nend')
assert node == ('S', {
'_children': [('L', ('W', {
'condition': ('V', {
'module': None,
'name': 'myval'
}),
'expression': ('S', {
'_children': [('L', ('C', 10), 3), ('L', ('O', 'continue'), 4)]
})
}), 1)]
})
