class GEDAComponentParsingTests(GEDATestCase):
def test_parse_command(self):
""" Test parsing commands from a stream. """
typ, params = self.geda_parser._parse_command(StringIO.StringIO('{'))
self.assertEquals(typ, '{')
self.assertEquals(params, {})
typ, params = self.geda_parser._parse_command(
StringIO.StringIO('A 49 34 223 30 90')
)
self.assertEquals(typ, 'A')
self.assertEquals(params, {
'x': 49,
'y': 34,
'radius': 223,
'startangle': 30,
'sweepangle': 90,
'style_color': 3,
'style_width': 10,
'style_capstyle': 0,
'style_dashstyle': 0,
'style_dashlength': -1,
'style_dashspace': -1,
})
expected_params = {
'x': 18600,
'y': 21500,
'selectable': 1,
'angle': 0,
'mirror': 0,
'basename': 'EMBEDDED555-1',
}
string = 'C 18600 21500 1 0 0 EMBEDDED555-1'
typ, params = self.geda_parser._parse_command(
StringIO.StringIO(string)
)
self.assertEquals(typ, 'C')
self.assertEquals(params, expected_params)
def test_parse_component_data(self):
""" Tests parsing component data from symbol files and embedded
sections.
"""
self.geda_parser = GEDA([
'./test/geda/simple_example/symbols',
])
# need to do this to force setup since parse_schematic isn't being run
self.geda_parser.parse_setup()
symbol = """v 20110115 2
H 3 0 0 0 -1 -1 1 -1 -1 -1 -1 -1 5
M 510,240
L 601,200
L 555,295
L 535,265
z
H 3 0 0 0 -1 -1 0 2 20 100 -1 -1 6
M 100,100
L 500,100
C 700,100 800,300 800,400
C 800,500 700,700 500,700
L 100,700
z"""
stream = StringIO.StringIO(symbol)
component = self.geda_parser.parse_component_data(stream, {
'basename': 'test.sym',
})
self.assertEquals(component.name, 'test')
self.assertEquals(len(component.symbols), 1)
self.assertEquals(len(component.symbols[0].bodies), 1)
self.assertEquals(len(component.symbols[0].bodies[0].shapes), 9)
def test_parsing_unknown_component(self):
""" Test parsing unknown component """
self.geda_parser.design = upconvert.core.design.Design()
stream = StringIO.StringIO('C 18600 21500 1 0 0 invalid.sym')
component, instance = self.geda_parser._parse_component(
stream,
{'basename': 'invalid',},
)
self.assertEquals(component, None)
self.assertEquals(instance, None)
