def test_make_length(self):
""" Lengths are converted correctly. """
parser = EagleXML()
self.assertEqual(parser.make_length("0"), 0)
self.assertEqual(parser.make_length("254"), int(900 * 2.0))
class EagleXMLTests(unittest.TestCase):
""" The tests of the eagle-xml parser """
def setUp(self):
self.parser = EagleXML()
def test_create_new_eaglexml_parser(self):
""" Test creating an empty parser. """
self.assertNotEqual(self.parser, None)
def test_make_length(self):
""" Lengths are converted correctly. """
parser = EagleXML()
self.assertEqual(parser.make_length("0"), 0)
self.assertEqual(parser.make_length("254"), int(900 * 2.0))
@use_file('E1AA60D5.sch')
def test_library_components(self):
""" A deviceset should have a matching component. """
self.assertTrue('atmel:TINY15L:P'
in self.design.components.components)
@use_file('E1AA60D5.sch')
def test_component_symbols(self):
""" A component should have 1 symbol. """
self.assertEqual(
len(self.get_component('atmel:TINY15L:P').symbols), 1)
@use_file('D9CD1423.sch')
def test_component_bodies(self):
""" A deviceset with 2 gates should have 2 bodies. """
cpt = self.get_component('Discrete:010-DUAL-N-MOSFET*:_1206-8')
self.assertEqual(len(cpt.symbols[0].bodies), 2)
@use_file('E1AA60D5.sch')
def test_component_body_lines(self):
""" The right component Lines are created on SBody objects. """
cpt = self.get_component('atmel:TINY15L:P')
lines = [s for s in cpt.symbols[0].bodies[0].shapes
if s.type == 'line']
self.assertEqual(len(lines), 4)
self.assertEqual(lines[0].p1.x / EAGLE_SCALE, self.make_length("12.7"))
self.assertEqual(lines[0].p1.y / EAGLE_SCALE, self.make_length("-10.16"))
self.assertEqual(lines[0].p2.x / EAGLE_SCALE, self.make_length("-12.7"))
self.assertEqual(lines[0].p2.y / EAGLE_SCALE, self.make_length("-10.16"))
@use_file('E1AA60D5.sch')
def test_component_body_rectangles(self):
""" The right component Rectangles are created on SBody objects. """
cpt = self.get_component('resistor:CPOL-EU:E2.5-6')
rects = [s for s in cpt.symbols[0].bodies[0].shapes
if s.type == 'rectangle']
self.assertEqual(len(rects), 1)
self.assertEqual(rects[0].x / EAGLE_SCALE, self.make_length("-1.651"))
self.assertEqual(rects[0].y / EAGLE_SCALE, self.make_length("-1.651"))
self.assertEqual(rects[0].width / EAGLE_SCALE,
self.make_length("1.651") - self.make_length("-1.651"))
self.assertEqual(rects[0].height / EAGLE_SCALE,
self.make_length("-1.651") - self.make_length("-2.54"))
@use_file('S12G_Micro_20EVB_RevA.sch')
def test_component_body_rectangles_rot(self):
""" The right rotations are applied to Rectangles on SBody objects. """
cpt = self.get_component('myLibrary:L:0805')
rect = [s for s in cpt.symbols[0].bodies[0].shapes
if s.type == 'rectangle'][0]
self.assertEqual(rect.x / EAGLE_SCALE, self.make_length("-3.556"))
self.assertEqual(rect.y / EAGLE_SCALE, self.make_length("1.016"))
self.assertEqual(rect.width / EAGLE_SCALE,
self.make_length("3.556") - self.make_length("-3.556"))
self.assertEqual(rect.height / EAGLE_SCALE,
self.make_length("1.016") - self.make_length("-1.016"))
@use_file('450B679C.sch')
def test_component_body_polygons(self):
""" The right component Rectangles are created on SBody objects. """
cpt = self.get_component('adafruit:LED:5MM')
polys = [s for s in cpt.symbols[0].bodies[0].shapes
if s.type == 'polygon']
self.assertEqual(len(polys), 2)
self.assertEqual(len(polys[0].points), 3)
self.assertEqual(polys[0].points[0].x / EAGLE_SCALE, self.make_length("-3.429"))
self.assertEqual(polys[0].points[0].y / EAGLE_SCALE, self.make_length("-2.159"))
@use_file('D9CD1423.sch')
def test_component_body_circles(self):
""" The right component Circles are created on SBody objects. """
cpt = self.get_component('CONNECTER:HEADER_1X10:DD')
circs = [s for s in cpt.symbols[0].bodies[0].shapes
if s.type == 'circle']
self.assertEqual(len(circs), 9)
self.assertEqual(circs[0].x, self.make_length("0"))
self.assertEqual(circs[0].y / EAGLE_SCALE, self.make_length("8.89"))
self.assertEqual(circs[0].radius / EAGLE_SCALE, self.make_length("1.016"))
self.assertEqual(circs[0].attributes['eaglexml_width'], "0.254")
@use_file('E1AA60D5.sch')
def test_component_body_labels(self):
""" The right component Labels are created on SBody objects. """
cpt = self.get_component('con-berg:PN87520:')
labels = [s for s in cpt.symbols[0].bodies[0].shapes
if s.type == 'label']
self.assertEqual(len(labels), 1)
self.assertEqual(labels[0].x / EAGLE_SCALE, self.make_length("5.08"))
self.assertEqual(labels[0].y / EAGLE_SCALE, self.make_length("-2.54"))
self.assertEqual(labels[0].text, 'USB')
self.assertEqual(labels[0]._rotation, 1.5)
@use_file('msp430_f249_ctk.sch')
def test_component_body_labels_mirrored(self):
""" The right component Labels are created on SBody objects. """
cpt = self.get_component('TI_MSP430_v16:F24[X/10]---PM64:')
labels = [s for s in cpt.symbols[0].bodies[0].shapes
if s.type == 'label' and s.text == 'P4.6/TB6']
self.assertEqual(len(labels), 1)
self.assertEqual(labels[0].x / EAGLE_SCALE, self.make_length("36.83"))
self.assertEqual(labels[0].y / EAGLE_SCALE, self.make_length("0.0"))
self.assertEqual(labels[0]._rotation, 0.0)
self.assertEqual(labels[0].align, 'right')
@use_file('E1AA60D5.sch')
def test_component_body_pins(self):
""" The right component Pins are created on SBody objects. """
cpt = self.get_component('atmel:TINY15L:P')
pins = cpt.symbols[0].bodies[0].pins
self.assertEqual(len(pins), 8)
self.assertEqual(pins[0].p1.x / EAGLE_SCALE, 90)
self.assertEqual(pins[0].p1.y / EAGLE_SCALE, 18)
self.assertEqual(pins[0].p2.x / EAGLE_SCALE, self.make_length("17.78"))
self.assertEqual(pins[0].p2.y / EAGLE_SCALE, self.make_length("2.54"))
self.assertEqual(pins[0].label.text, '(ADC3)PB4')
self.assertEqual(pins[0].label.x / EAGLE_SCALE, 85.0)
self.assertEqual(pins[0].label.y / EAGLE_SCALE, 15.0)
self.assertEqual(pins[0].label._rotation, 0.0)
self.assertEqual([p.pin_number for p in pins],
['2', '3', '1', '7', '6', '5', '8', '4'])
self.assertEqual([p.label.text for p in pins],
['(ADC3)PB4', '(ADC2)PB3', '(ADC0)PB5',
'(ADC1)PB2', '(OCP)PB1', '(AREF)PB0',
'VCC', 'GND'])
cpt = self.get_component('diode:ZENER-DIODE:DO35Z10')
pins = cpt.symbols[0].bodies[0].pins
self.assertEqual(pins[0].label, None)
self.assertEqual([p.pin_number for p in pins], ['A', 'C'])
@use_file('Shock Controller.sch')
def test_component_body_pin_duplicate_names(self):
""" Duplicate pin names on different gates are de-duplicated
with pin numbers. """
cpt = self.get_component('con-molex:22-?-04:27-2041')
pin_numbers = [p.pin_number for b in cpt.symbols[0].bodies for p in b.pins]
self.assertEqual(pin_numbers, ['1', '2', '3', '4'])
@use_file('E1AA60D5.sch')
def test_component_instances(self):
""" The right component instances are created. """
self.assertEqual(
set(ci.instance_id for ci in self.design.component_instances),
set(('Q1', 'X2', 'C2', 'IC1', 'X1', 'R4', 'R1', 'R2', 'R3', 'GND3',
'GND2', 'GND1', 'GND7', 'GND6', 'GND5', 'GND4','C1', 'P+2',
'P+3', 'P+1', 'P+6', 'P+4','P+5', 'D2', 'D1')))
@use_file('E1AA60D5.sch')
def test_component_instance_rotation(self):
""" Component instance rotation is correct. """
inst = self.get_instance('GND3')
self.assertEqual(inst.symbol_attributes[0].rotation, 0)
inst = self.get_instance('R2')
self.assertEqual(inst.symbol_attributes[0].rotation, 1.5)
@use_file('E1AA60D5.sch')
def test_component_instance_refdes(self):
""" Component instance refdes is correct. """
inst = self.get_instance('GND3')
self.assertEqual(inst.get_attribute('refdes'), 'GND3')
@use_file('E1AA60D5.sch')
def test_component_instance_position(self):
""" Component instance position is correct. """
inst = self.get_instance('GND3')
self.assertEqual(len(inst.symbol_attributes), 1)
self.assertEqual(inst.symbol_attributes[0].x / EAGLE_SCALE, self.make_length("116.84"))
self.assertEqual(inst.symbol_attributes[0].y / EAGLE_SCALE, self.make_length("55.88"))
@use_file('E1AA60D5.sch')
def test_component_instance_value(self):
""" Component instance value is correct. """
inst = self.get_instance('R2')
self.assertEqual(inst.attributes['value'], '68')
@use_file('E1AA60D5.sch')
def test_component_instance_annotations(self):
""" Component instance annotations are correct. """
inst = self.get_instance('R2')
anns = inst.symbol_attributes[0].annotations
self.assertEqual(len(anns), 2)
self.assertEqual(anns[0].value, 'R2')
self.assertEqual(anns[0].x / EAGLE_SCALE, -27)
self.assertEqual(anns[0].y / EAGLE_SCALE, 11)
self.assertEqual(anns[1].value, '68')
self.assertEqual(anns[1].x / EAGLE_SCALE, -27)
self.assertEqual(anns[1].y / EAGLE_SCALE, -23)
@use_file('WiFi.sch')
def test_component_instance_annotations_case_insensitive(self):
""" Component instance annotations are correct. """
inst = self.get_instance('U$1')
anns = inst.symbol_attributes[0].annotations
self.assertEqual(len(anns), 1)
self.assertEqual(anns[0].value, 'U$1')
@use_file('pcb_switch_switch.sch')
def test_component_instance_annotations_multi_gates(self):
""" Component instance annotations with multiple gates are correct. """
inst = self.get_instance('X1')
values = []
for attr in inst.symbol_attributes:
for ann in attr.annotations:
values.append(ann.value)
self.assertEqual(set(values), set(['SW', 'X1-1', 'X1-2']))
@use_file('E1AA60D5.sch')
def test_nets(self):
""" The right nets are created. """
self.assertEqual(set(n.net_id for n in self.design.nets),
set(['VCC', 'GND', 'N$1', 'N$2', 'N$3',
'N$4', 'N$5', 'N$6', 'N$7']))
@use_file('E1AA60D5.sch')
def test_net_points(self):
""" The right net points are created. """
net = [n for n in self.design.nets if n.net_id == 'GND'][0]
self.assertEqual(len(net.points), 13)
self.assertTrue(self.make_point_name("40.64", "63.5") in net.points)
@use_file('E1AA60D5.sch')
def test_net_points_connected(self):
""" The right net points are connected. """
net = [n for n in self.design.nets if n.net_id == 'N$7'][0]
pt = net.points[self.make_point_name("83.82", "68.58")]
self.assertEqual(sorted(pt.connected_points),
[self.make_point_name("76.2", "68.58"),
self.make_point_name("83.82", "48.26")])
@use_file('S12G_Micro_20EVB_RevA.sch')
def test_net_points_connected_rot(self):
""" The right net points are connected for a rotated part. """
net = [n for n in self.design.nets if n.net_id == 'GND'][0]
pt = net.points[self.make_point_name("0", "15.24")]
self.assertEqual(sorted(pt.connected_points),
[self.make_point_name("0", "7.62")])
@use_file('S12G_Micro_20EVB_RevA.sch')
def test_net_points_connected_flip_rot(self):
""" The right net points are connected for a flipped and rotated part. """
net = [n for n in self.design.nets if n.net_id == 'PT1'][0]
pt = net.points[self.make_point_name("162.56", "33.02")]
self.assertEqual(sorted(pt.connected_points),
[self.make_point_name("162.56", "30.48")])
@use_file('E1AA60D5.sch')
def test_net_points_connected_components(self):
""" The right net points are connected to the right components. """
net = [n for n in self.design.nets if n.net_id == 'N$7'][0]
pt = net.points[self.make_point_name("76.2", "68.58")]
self.assertEqual(len(pt.connected_components), 1)
self.assertEqual(pt.connected_components[0].instance_id, 'IC1')
self.assertEqual(pt.connected_components[0].pin_number, '7')
@use_file('D9CD1423.sch')
def test_smashed_annotations(self):
""" The right annotations are created for smashed components. """
inst = self.get_instance('U1')
symattr = inst.symbol_attributes[0]
self.assertEqual(len(symattr.annotations), 2)
self.assertEqual(symattr.annotations[0].value, 'U1')
self.assertEqual(symattr.annotations[0].x / EAGLE_SCALE, self.parser.make_length("22.86"))
self.assertEqual(symattr.annotations[0].y / EAGLE_SCALE, self.parser.make_length("52.07"))
self.assertEqual(symattr.annotations[0].rotation, 0.0)
self.assertEqual(symattr.annotations[1].value, 'ATMEGA328AU')
self.assertEqual(symattr.annotations[1].x / EAGLE_SCALE, self.parser.make_length("22.86"))
self.assertEqual(symattr.annotations[1].y / EAGLE_SCALE, self.parser.make_length("43.18"))
self.assertEqual(symattr.annotations[1].rotation, 0.0)
@use_file('msp430_f249_ctk.sch')
def test_smashed_annotations_offset(self):
""" The right annotations are created for smashed components. """
inst = self.get_instance('SV3')
symattr = inst.symbol_attributes[0]
self.assertEqual(len(symattr.annotations), 2)
self.assertEqual(symattr.annotations[0].value, '14 PIN JTAG')
self.assertEqual(symattr.annotations[0].x / EAGLE_SCALE,
self.parser.make_length("110.49") - self.parser.make_length('118.11'))
self.assertEqual(symattr.annotations[0].y / EAGLE_SCALE,
self.parser.make_length("127") - self.parser.make_length('139.7'))
self.assertEqual(symattr.annotations[0].rotation, 0.0)
self.assertEqual(symattr.annotations[1].value, 'SV3')
self.assertEqual(symattr.annotations[1].x / EAGLE_SCALE,
self.parser.make_length("114.3") - self.parser.make_length('118.11'))
self.assertEqual(symattr.annotations[1].y / EAGLE_SCALE,
self.parser.make_length("150.622") - self.parser.make_length('139.7'))
self.assertEqual(symattr.annotations[1].rotation, 0.0)
def test_arc_shape(self):
""" Arc shapes are generated correctly. """
parser = EagleXML()
w = wire(x1='25.4', y1='0', x2='-25.4', y2='0', curve='180')
s = parser.make_shape_for_wire(w)
self.assertEqual(s.x, 0)
self.assertEqual(s.y, 0)
self.assertEqual(s.start_angle, 0.0)
self.assertEqual(s.end_angle, 1.0)
self.assertEqual(s.radius, parser.make_length('25.4'))
w = wire(x1='-25.4', y1='0', x2='25.4', y2='0', curve='180')
s = parser.make_shape_for_wire(w)
self.assertEqual(s.x, 0)
self.assertEqual(s.y, 0)
self.assertEqual(s.start_angle, 1.0)
self.assertEqual(s.end_angle, 0.0)
self.assertEqual(s.radius, parser.make_length('25.4'))
w = wire(x1='25.4', y1='0', x2='-25.4', y2='0', curve='90')
s = parser.make_shape_for_wire(w)
self.assertEqual(s.x, 0)
self.assertEqual(s.y, self.make_length('-25.4'))
self.assertEqual(s.start_angle, 0.25)
self.assertEqual(s.end_angle, 0.75)
self.assertEqual(s.radius, parser.make_length('35.915'))
w = wire(x1='25.4', y1='0', x2='-25.4', y2='0', curve='-90')
s = parser.make_shape_for_wire(w)
self.assertEqual(s.x, 0)
self.assertEqual(s.y, self.make_length('25.4'))
self.assertEqual(s.start_angle, 1.25)
self.assertEqual(s.end_angle, 1.75)
self.assertEqual(s.radius, parser.make_length('35.915'))
w = wire(x1='0', y1='25.4', x2='0', y2='-25.4', curve='90')
s = parser.make_shape_for_wire(w)
self.assertEqual(s.x, self.make_length('25.4'))
self.assertEqual(s.y, 0)
self.assertEqual(s.start_angle, 0.75)
self.assertEqual(s.end_angle, 1.25)
self.assertEqual(s.radius, parser.make_length('35.915'))
w = wire(x1='0', y1='25.4', x2='0', y2='-25.4', curve='-180')
s = parser.make_shape_for_wire(w)
self.assertEqual(s.x, 0)
self.assertEqual(s.y, 0)
self.assertEqual(s.start_angle, 1.5)
self.assertEqual(s.end_angle, 0.5)
self.assertEqual(s.radius, parser.make_length('25.4'))
w = wire(x1='25.4', y1='0', x2='-25.4', y2='0', curve='270')
s = parser.make_shape_for_wire(w)
self.assertEqual(s.x, 0)
self.assertEqual(s.y, self.make_length('25.4'))
self.assertEqual(s.start_angle, 1.75)
self.assertEqual(s.end_angle, 1.25)
self.assertEqual(s.radius, parser.make_length('35.915'))
w = wire(x1='25.4', y1='0', x2='-25.4', y2='0', curve='-270')
s = parser.make_shape_for_wire(w)
self.assertEqual(s.x, 0)
self.assertEqual(s.y, self.make_length('-25.4'))
self.assertEqual(s.start_angle, 0.75)
self.assertEqual(s.end_angle, 0.25)
self.assertEqual(s.radius, parser.make_length('35.915'))
def get_component(self, library_id):
""" Return the component given its id. """
return self.design.components.components[library_id]
def get_instance(self, instance_id):
""" Return the instance given its id. """
return [ci for ci in self.design.component_instances
if ci.instance_id == instance_id][0]
def make_length(self, length):
""" Return a length from the parser. """
return self.parser.make_length(length)
def make_point_name(self, x, y):
""" Return a point name given an eaglexml point. """
return '%sa%s' % (self.make_length(x), self.make_length(y))
def setUp(self):
self.parser = EagleXML()
def test_create_new_eaglexml_parser(self):
""" Test creating an empty parser. """
self.assertNotEqual(EagleXML(), None)
def test_arc_shape(self):
""" Arc shapes are generated correctly. """
parser = EagleXML()
w = wire(x1='25.4', y1='0', x2='-25.4', y2='0', curve='180')
s = parser.make_shape_for_wire(w)
self.assertEqual(s.x, 0)
self.assertEqual(s.y, 0)
self.assertEqual(s.start_angle, 0.0)
self.assertEqual(s.end_angle, 1.0)
self.assertEqual(s.radius, parser.make_length('25.4'))
w = wire(x1='-25.4', y1='0', x2='25.4', y2='0', curve='180')
s = parser.make_shape_for_wire(w)
self.assertEqual(s.x, 0)
self.assertEqual(s.y, 0)
self.assertEqual(s.start_angle, 1.0)
self.assertEqual(s.end_angle, 0.0)
self.assertEqual(s.radius, parser.make_length('25.4'))
w = wire(x1='25.4', y1='0', x2='-25.4', y2='0', curve='90')
s = parser.make_shape_for_wire(w)
self.assertEqual(s.x, 0)
self.assertEqual(s.y, self.make_length('-25.4'))
self.assertEqual(s.start_angle, 0.25)
self.assertEqual(s.end_angle, 0.75)
self.assertEqual(s.radius, parser.make_length('35.915'))
w = wire(x1='25.4', y1='0', x2='-25.4', y2='0', curve='-90')
s = parser.make_shape_for_wire(w)
self.assertEqual(s.x, 0)
self.assertEqual(s.y, self.make_length('25.4'))
self.assertEqual(s.start_angle, 1.25)
self.assertEqual(s.end_angle, 1.75)
self.assertEqual(s.radius, parser.make_length('35.915'))
w = wire(x1='0', y1='25.4', x2='0', y2='-25.4', curve='90')
s = parser.make_shape_for_wire(w)
self.assertEqual(s.x, self.make_length('25.4'))
self.assertEqual(s.y, 0)
self.assertEqual(s.start_angle, 0.75)
self.assertEqual(s.end_angle, 1.25)
self.assertEqual(s.radius, parser.make_length('35.915'))
w = wire(x1='0', y1='25.4', x2='0', y2='-25.4', curve='-180')
s = parser.make_shape_for_wire(w)
self.assertEqual(s.x, 0)
self.assertEqual(s.y, 0)
self.assertEqual(s.start_angle, 1.5)
self.assertEqual(s.end_angle, 0.5)
self.assertEqual(s.radius, parser.make_length('25.4'))
w = wire(x1='25.4', y1='0', x2='-25.4', y2='0', curve='270')
s = parser.make_shape_for_wire(w)
self.assertEqual(s.x, 0)
self.assertEqual(s.y, self.make_length('25.4'))
self.assertEqual(s.start_angle, 1.75)
self.assertEqual(s.end_angle, 1.25)
self.assertEqual(s.radius, parser.make_length('35.915'))
w = wire(x1='25.4', y1='0', x2='-25.4', y2='0', curve='-270')
s = parser.make_shape_for_wire(w)
self.assertEqual(s.x, 0)
self.assertEqual(s.y, self.make_length('-25.4'))
self.assertEqual(s.start_angle, 0.75)
self.assertEqual(s.end_angle, 0.25)
self.assertEqual(s.radius, parser.make_length('35.915'))
def test_make_length(self):
""" Lengths are converted correctly. """
parser = EagleXML()
self.assertEqual(parser.make_length("0"), 0)
self.assertEqual(parser.make_length("254"), int(900 * 2.0))
def get_design(filename):
if filename not in _cache:
parser = EagleXML()
_cache[filename] = parser.parse(join(TEST_DIR, filename))
return _cache[filename]
class EagleXMLTests(unittest.TestCase):
""" The tests of the eagle-xml parser """
def setUp(self):
self.parser = EagleXML()
def test_create_new_eaglexml_parser(self):
""" Test creating an empty parser. """
self.assertNotEqual(self.parser, None)
def test_make_length(self):
""" Lengths are converted correctly. """
parser = EagleXML()
self.assertEqual(parser.make_length("0"), 0)
self.assertEqual(parser.make_length("254"), int(900 * 2.0))
@use_file('E1AA60D5.sch')
def test_library_components(self):
""" A deviceset should have a matching component. """
self.assertTrue('atmel:TINY15L:P' in self.design.components.components)
@use_file('E1AA60D5.sch')
def test_component_symbols(self):
""" A component should have 1 symbol. """
self.assertEqual(len(self.get_component('atmel:TINY15L:P').symbols), 1)
@use_file('D9CD1423.sch')
def test_component_bodies(self):
""" A deviceset with 2 gates should have 2 bodies. """
cpt = self.get_component('Discrete:010-DUAL-N-MOSFET*:_1206-8')
self.assertEqual(len(cpt.symbols[0].bodies), 2)
@use_file('E1AA60D5.sch')
def test_component_body_lines(self):
""" The right component Lines are created on SBody objects. """
cpt = self.get_component('atmel:TINY15L:P')
lines = [
s for s in cpt.symbols[0].bodies[0].shapes if s.type == 'line'
]
self.assertEqual(len(lines), 4)
self.assertEqual(lines[0].p1.x / EAGLE_SCALE, self.make_length("12.7"))
self.assertEqual(lines[0].p1.y / EAGLE_SCALE,
self.make_length("-10.16"))
self.assertEqual(lines[0].p2.x / EAGLE_SCALE,
self.make_length("-12.7"))
self.assertEqual(lines[0].p2.y / EAGLE_SCALE,
self.make_length("-10.16"))
@use_file('E1AA60D5.sch')
def test_component_body_rectangles(self):
""" The right component Rectangles are created on SBody objects. """
cpt = self.get_component('resistor:CPOL-EU:E2.5-6')
rects = [
s for s in cpt.symbols[0].bodies[0].shapes if s.type == 'rectangle'
]
self.assertEqual(len(rects), 1)
self.assertEqual(rects[0].x / EAGLE_SCALE, self.make_length("-1.651"))
self.assertEqual(rects[0].y / EAGLE_SCALE, self.make_length("-1.651"))
self.assertEqual(
rects[0].width / EAGLE_SCALE,
self.make_length("1.651") - self.make_length("-1.651"))
self.assertEqual(
rects[0].height / EAGLE_SCALE,
self.make_length("-1.651") - self.make_length("-2.54"))
@use_file('S12G_Micro_20EVB_RevA.sch')
def test_component_body_rectangles_rot(self):
""" The right rotations are applied to Rectangles on SBody objects. """
cpt = self.get_component('myLibrary:L:0805')
rect = [
s for s in cpt.symbols[0].bodies[0].shapes if s.type == 'rectangle'
][0]
self.assertEqual(rect.x / EAGLE_SCALE, self.make_length("-3.556"))
self.assertEqual(rect.y / EAGLE_SCALE, self.make_length("1.016"))
self.assertEqual(
rect.width / EAGLE_SCALE,
self.make_length("3.556") - self.make_length("-3.556"))
self.assertEqual(
rect.height / EAGLE_SCALE,
self.make_length("1.016") - self.make_length("-1.016"))
@use_file('450B679C.sch')
def test_component_body_polygons(self):
""" The right component Rectangles are created on SBody objects. """
cpt = self.get_component('adafruit:LED:5MM')
polys = [
s for s in cpt.symbols[0].bodies[0].shapes if s.type == 'polygon'
]
self.assertEqual(len(polys), 2)
self.assertEqual(len(polys[0].points), 3)
self.assertEqual(polys[0].points[0].x / EAGLE_SCALE,
self.make_length("-3.429"))
self.assertEqual(polys[0].points[0].y / EAGLE_SCALE,
self.make_length("-2.159"))
@use_file('D9CD1423.sch')
def test_component_body_circles(self):
""" The right component Circles are created on SBody objects. """
cpt = self.get_component('CONNECTER:HEADER_1X10:DD')
circs = [
s for s in cpt.symbols[0].bodies[0].shapes if s.type == 'circle'
]
self.assertEqual(len(circs), 9)
self.assertEqual(circs[0].x, self.make_length("0"))
self.assertEqual(circs[0].y / EAGLE_SCALE, self.make_length("8.89"))
self.assertEqual(circs[0].radius / EAGLE_SCALE,
self.make_length("1.016"))
self.assertEqual(circs[0].attributes['eaglexml_width'], "0.254")
@use_file('E1AA60D5.sch')
def test_component_body_labels(self):
""" The right component Labels are created on SBody objects. """
cpt = self.get_component('con-berg:PN87520:')
labels = [
s for s in cpt.symbols[0].bodies[0].shapes if s.type == 'label'
]
self.assertEqual(len(labels), 1)
self.assertEqual(labels[0].x / EAGLE_SCALE, self.make_length("5.08"))
self.assertEqual(labels[0].y / EAGLE_SCALE, self.make_length("-2.54"))
self.assertEqual(labels[0].text, 'USB')
self.assertEqual(labels[0]._rotation, 1.5)
@use_file('msp430_f249_ctk.sch')
def test_component_body_labels_mirrored(self):
""" The right component Labels are created on SBody objects. """
cpt = self.get_component('TI_MSP430_v16:F24[X/10]---PM64:')
labels = [
s for s in cpt.symbols[0].bodies[0].shapes
if s.type == 'label' and s.text == 'P4.6/TB6'
]
self.assertEqual(len(labels), 1)
self.assertEqual(labels[0].x / EAGLE_SCALE, self.make_length("36.83"))
self.assertEqual(labels[0].y / EAGLE_SCALE, self.make_length("0.0"))
self.assertEqual(labels[0]._rotation, 0.0)
self.assertEqual(labels[0].align, 'right')
@use_file('E1AA60D5.sch')
def test_component_body_pins(self):
""" The right component Pins are created on SBody objects. """
cpt = self.get_component('atmel:TINY15L:P')
pins = cpt.symbols[0].bodies[0].pins
self.assertEqual(len(pins), 8)
self.assertEqual(pins[0].p1.x / EAGLE_SCALE, 90)
self.assertEqual(pins[0].p1.y / EAGLE_SCALE, 18)
self.assertEqual(pins[0].p2.x / EAGLE_SCALE, self.make_length("17.78"))
self.assertEqual(pins[0].p2.y / EAGLE_SCALE, self.make_length("2.54"))
self.assertEqual(pins[0].label.text, '(ADC3)PB4')
self.assertEqual(pins[0].label.x / EAGLE_SCALE, 85.0)
self.assertEqual(pins[0].label.y / EAGLE_SCALE, 15.0)
self.assertEqual(pins[0].label._rotation, 0.0)
self.assertEqual([p.pin_number for p in pins],
['2', '3', '1', '7', '6', '5', '8', '4'])
self.assertEqual([p.label.text for p in pins], [
'(ADC3)PB4', '(ADC2)PB3', '(ADC0)PB5', '(ADC1)PB2', '(OCP)PB1',
'(AREF)PB0', 'VCC', 'GND'
])
cpt = self.get_component('diode:ZENER-DIODE:DO35Z10')
pins = cpt.symbols[0].bodies[0].pins
self.assertEqual(pins[0].label, None)
self.assertEqual([p.pin_number for p in pins], ['A', 'C'])
@use_file('Shock Controller.sch')
def test_component_body_pin_duplicate_names(self):
""" Duplicate pin names on different gates are de-duplicated
with pin numbers. """
cpt = self.get_component('con-molex:22-?-04:27-2041')
pin_numbers = [
p.pin_number for b in cpt.symbols[0].bodies for p in b.pins
]
self.assertEqual(pin_numbers, ['1', '2', '3', '4'])
@use_file('E1AA60D5.sch')
def test_component_instances(self):
""" The right component instances are created. """
self.assertEqual(
set(ci.instance_id for ci in self.design.component_instances),
set(('Q1', 'X2', 'C2', 'IC1', 'X1', 'R4', 'R1', 'R2', 'R3', 'GND3',
'GND2', 'GND1', 'GND7', 'GND6', 'GND5', 'GND4', 'C1', 'P+2',
'P+3', 'P+1', 'P+6', 'P+4', 'P+5', 'D2', 'D1')))
@use_file('E1AA60D5.sch')
def test_component_instance_rotation(self):
""" Component instance rotation is correct. """
inst = self.get_instance('GND3')
self.assertEqual(inst.symbol_attributes[0].rotation, 0)
inst = self.get_instance('R2')
self.assertEqual(inst.symbol_attributes[0].rotation, 1.5)
@use_file('E1AA60D5.sch')
def test_component_instance_refdes(self):
""" Component instance refdes is correct. """
inst = self.get_instance('GND3')
self.assertEqual(inst.get_attribute('refdes'), 'GND3')
@use_file('E1AA60D5.sch')
def test_component_instance_position(self):
""" Component instance position is correct. """
inst = self.get_instance('GND3')
self.assertEqual(len(inst.symbol_attributes), 1)
self.assertEqual(inst.symbol_attributes[0].x / EAGLE_SCALE,
self.make_length("116.84"))
self.assertEqual(inst.symbol_attributes[0].y / EAGLE_SCALE,
self.make_length("55.88"))
@use_file('E1AA60D5.sch')
def test_component_instance_value(self):
""" Component instance value is correct. """
inst = self.get_instance('R2')
self.assertEqual(inst.attributes['value'], '68')
@use_file('E1AA60D5.sch')
def test_component_instance_annotations(self):
""" Component instance annotations are correct. """
inst = self.get_instance('R2')
anns = inst.symbol_attributes[0].annotations
self.assertEqual(len(anns), 2)
self.assertEqual(anns[0].value, 'R2')
self.assertEqual(anns[0].x / EAGLE_SCALE, -27)
self.assertEqual(anns[0].y / EAGLE_SCALE, 11)
self.assertEqual(anns[1].value, '68')
self.assertEqual(anns[1].x / EAGLE_SCALE, -27)
self.assertEqual(anns[1].y / EAGLE_SCALE, -23)
@use_file('WiFi.sch')
def test_component_instance_annotations_case_insensitive(self):
""" Component instance annotations are correct. """
inst = self.get_instance('U$1')
anns = inst.symbol_attributes[0].annotations
self.assertEqual(len(anns), 1)
self.assertEqual(anns[0].value, 'U$1')
@use_file('pcb_switch_switch.sch')
def test_component_instance_annotations_multi_gates(self):
""" Component instance annotations with multiple gates are correct. """
inst = self.get_instance('X1')
values = []
for attr in inst.symbol_attributes:
for ann in attr.annotations:
values.append(ann.value)
self.assertEqual(set(values), set(['SW', 'X1-1', 'X1-2']))
@use_file('E1AA60D5.sch')
def test_nets(self):
""" The right nets are created. """
self.assertEqual(
set(n.net_id for n in self.design.nets),
set([
'VCC', 'GND', 'N$1', 'N$2', 'N$3', 'N$4', 'N$5', 'N$6', 'N$7'
]))
@use_file('E1AA60D5.sch')
def test_net_points(self):
""" The right net points are created. """
net = [n for n in self.design.nets if n.net_id == 'GND'][0]
self.assertEqual(len(net.points), 13)
self.assertTrue(self.make_point_name("40.64", "63.5") in net.points)
@use_file('E1AA60D5.sch')
def test_net_points_connected(self):
""" The right net points are connected. """
net = [n for n in self.design.nets if n.net_id == 'N$7'][0]
pt = net.points[self.make_point_name("83.82", "68.58")]
self.assertEqual(sorted(pt.connected_points), [
self.make_point_name("76.2", "68.58"),
self.make_point_name("83.82", "48.26")
])
@use_file('S12G_Micro_20EVB_RevA.sch')
def test_net_points_connected_rot(self):
""" The right net points are connected for a rotated part. """
net = [n for n in self.design.nets if n.net_id == 'GND'][0]
pt = net.points[self.make_point_name("0", "15.24")]
self.assertEqual(sorted(pt.connected_points),
[self.make_point_name("0", "7.62")])
@use_file('S12G_Micro_20EVB_RevA.sch')
def test_net_points_connected_flip_rot(self):
""" The right net points are connected for a flipped and rotated part. """
net = [n for n in self.design.nets if n.net_id == 'PT1'][0]
pt = net.points[self.make_point_name("162.56", "33.02")]
self.assertEqual(sorted(pt.connected_points),
[self.make_point_name("162.56", "30.48")])
@use_file('E1AA60D5.sch')
def test_net_points_connected_components(self):
""" The right net points are connected to the right components. """
net = [n for n in self.design.nets if n.net_id == 'N$7'][0]
pt = net.points[self.make_point_name("76.2", "68.58")]
self.assertEqual(len(pt.connected_components), 1)
self.assertEqual(pt.connected_components[0].instance_id, 'IC1')
self.assertEqual(pt.connected_components[0].pin_number, '7')
@use_file('D9CD1423.sch')
def test_smashed_annotations(self):
""" The right annotations are created for smashed components. """
inst = self.get_instance('U1')
symattr = inst.symbol_attributes[0]
self.assertEqual(len(symattr.annotations), 2)
self.assertEqual(symattr.annotations[0].value, 'U1')
self.assertEqual(symattr.annotations[0].x / EAGLE_SCALE,
self.parser.make_length("22.86"))
self.assertEqual(symattr.annotations[0].y / EAGLE_SCALE,
self.parser.make_length("52.07"))
self.assertEqual(symattr.annotations[0].rotation, 0.0)
self.assertEqual(symattr.annotations[1].value, 'ATMEGA328AU')
self.assertEqual(symattr.annotations[1].x / EAGLE_SCALE,
self.parser.make_length("22.86"))
self.assertEqual(symattr.annotations[1].y / EAGLE_SCALE,
self.parser.make_length("43.18"))
self.assertEqual(symattr.annotations[1].rotation, 0.0)
@use_file('msp430_f249_ctk.sch')
def test_smashed_annotations_offset(self):
""" The right annotations are created for smashed components. """
inst = self.get_instance('SV3')
symattr = inst.symbol_attributes[0]
self.assertEqual(len(symattr.annotations), 2)
self.assertEqual(symattr.annotations[0].value, '14 PIN JTAG')
self.assertEqual(
symattr.annotations[0].x / EAGLE_SCALE,
self.parser.make_length("110.49") -
self.parser.make_length('118.11'))
self.assertEqual(
symattr.annotations[0].y / EAGLE_SCALE,
self.parser.make_length("127") - self.parser.make_length('139.7'))
self.assertEqual(symattr.annotations[0].rotation, 0.0)
self.assertEqual(symattr.annotations[1].value, 'SV3')
self.assertEqual(
symattr.annotations[1].x / EAGLE_SCALE,
self.parser.make_length("114.3") -
self.parser.make_length('118.11'))
self.assertEqual(
symattr.annotations[1].y / EAGLE_SCALE,
self.parser.make_length("150.622") -
self.parser.make_length('139.7'))
self.assertEqual(symattr.annotations[1].rotation, 0.0)
def test_arc_shape(self):
""" Arc shapes are generated correctly. """
parser = EagleXML()
w = wire(x1='25.4', y1='0', x2='-25.4', y2='0', curve='180')
s = parser.make_shape_for_wire(w)
self.assertEqual(s.x, 0)
self.assertEqual(s.y, 0)
self.assertEqual(s.start_angle, 0.0)
self.assertEqual(s.end_angle, 1.0)
self.assertEqual(s.radius, parser.make_length('25.4'))
w = wire(x1='-25.4', y1='0', x2='25.4', y2='0', curve='180')
s = parser.make_shape_for_wire(w)
self.assertEqual(s.x, 0)
self.assertEqual(s.y, 0)
self.assertEqual(s.start_angle, 1.0)
self.assertEqual(s.end_angle, 0.0)
self.assertEqual(s.radius, parser.make_length('25.4'))
w = wire(x1='25.4', y1='0', x2='-25.4', y2='0', curve='90')
s = parser.make_shape_for_wire(w)
self.assertEqual(s.x, 0)
self.assertEqual(s.y, self.make_length('-25.4'))
self.assertEqual(s.start_angle, 0.25)
self.assertEqual(s.end_angle, 0.75)
self.assertEqual(s.radius, parser.make_length('35.915'))
w = wire(x1='25.4', y1='0', x2='-25.4', y2='0', curve='-90')
s = parser.make_shape_for_wire(w)
self.assertEqual(s.x, 0)
self.assertEqual(s.y, self.make_length('25.4'))
self.assertEqual(s.start_angle, 1.25)
self.assertEqual(s.end_angle, 1.75)
self.assertEqual(s.radius, parser.make_length('35.915'))
w = wire(x1='0', y1='25.4', x2='0', y2='-25.4', curve='90')
s = parser.make_shape_for_wire(w)
self.assertEqual(s.x, self.make_length('25.4'))
self.assertEqual(s.y, 0)
self.assertEqual(s.start_angle, 0.75)
self.assertEqual(s.end_angle, 1.25)
self.assertEqual(s.radius, parser.make_length('35.915'))
w = wire(x1='0', y1='25.4', x2='0', y2='-25.4', curve='-180')
s = parser.make_shape_for_wire(w)
self.assertEqual(s.x, 0)
self.assertEqual(s.y, 0)
self.assertEqual(s.start_angle, 1.5)
self.assertEqual(s.end_angle, 0.5)
self.assertEqual(s.radius, parser.make_length('25.4'))
w = wire(x1='25.4', y1='0', x2='-25.4', y2='0', curve='270')
s = parser.make_shape_for_wire(w)
self.assertEqual(s.x, 0)
self.assertEqual(s.y, self.make_length('25.4'))
self.assertEqual(s.start_angle, 1.75)
self.assertEqual(s.end_angle, 1.25)
self.assertEqual(s.radius, parser.make_length('35.915'))
w = wire(x1='25.4', y1='0', x2='-25.4', y2='0', curve='-270')
s = parser.make_shape_for_wire(w)
self.assertEqual(s.x, 0)
self.assertEqual(s.y, self.make_length('-25.4'))
self.assertEqual(s.start_angle, 0.75)
self.assertEqual(s.end_angle, 0.25)
self.assertEqual(s.radius, parser.make_length('35.915'))
def get_component(self, library_id):
""" Return the component given its id. """
return self.design.components.components[library_id]
def get_instance(self, instance_id):
""" Return the instance given its id. """
return [
ci for ci in self.design.component_instances
if ci.instance_id == instance_id
][0]
def make_length(self, length):
""" Return a length from the parser. """
return self.parser.make_length(length)
def make_point_name(self, x, y):
""" Return a point name given an eaglexml point. """
return '%sa%s' % (self.make_length(x), self.make_length(y))
def setUp(self):
self.parser = EagleXML()
def test_arc_shape(self):
""" Arc shapes are generated correctly. """
parser = EagleXML()
w = wire(x1='25.4', y1='0', x2='-25.4', y2='0', curve='180')
s = parser.make_shape_for_wire(w)
self.assertEqual(s.x, 0)
self.assertEqual(s.y, 0)
self.assertEqual(s.start_angle, 0.0)
self.assertEqual(s.end_angle, 1.0)
self.assertEqual(s.radius, parser.make_length('25.4'))
w = wire(x1='-25.4', y1='0', x2='25.4', y2='0', curve='180')
s = parser.make_shape_for_wire(w)
self.assertEqual(s.x, 0)
self.assertEqual(s.y, 0)
self.assertEqual(s.start_angle, 1.0)
self.assertEqual(s.end_angle, 0.0)
self.assertEqual(s.radius, parser.make_length('25.4'))
w = wire(x1='25.4', y1='0', x2='-25.4', y2='0', curve='90')
s = parser.make_shape_for_wire(w)
self.assertEqual(s.x, 0)
self.assertEqual(s.y, self.make_length('-25.4'))
self.assertEqual(s.start_angle, 0.25)
self.assertEqual(s.end_angle, 0.75)
self.assertEqual(s.radius, parser.make_length('35.915'))
w = wire(x1='25.4', y1='0', x2='-25.4', y2='0', curve='-90')
s = parser.make_shape_for_wire(w)
self.assertEqual(s.x, 0)
self.assertEqual(s.y, self.make_length('25.4'))
self.assertEqual(s.start_angle, 1.25)
self.assertEqual(s.end_angle, 1.75)
self.assertEqual(s.radius, parser.make_length('35.915'))
w = wire(x1='0', y1='25.4', x2='0', y2='-25.4', curve='90')
s = parser.make_shape_for_wire(w)
self.assertEqual(s.x, self.make_length('25.4'))
self.assertEqual(s.y, 0)
self.assertEqual(s.start_angle, 0.75)
self.assertEqual(s.end_angle, 1.25)
self.assertEqual(s.radius, parser.make_length('35.915'))
w = wire(x1='0', y1='25.4', x2='0', y2='-25.4', curve='-180')
s = parser.make_shape_for_wire(w)
self.assertEqual(s.x, 0)
self.assertEqual(s.y, 0)
self.assertEqual(s.start_angle, 1.5)
self.assertEqual(s.end_angle, 0.5)
self.assertEqual(s.radius, parser.make_length('25.4'))
w = wire(x1='25.4', y1='0', x2='-25.4', y2='0', curve='270')
s = parser.make_shape_for_wire(w)
self.assertEqual(s.x, 0)
self.assertEqual(s.y, self.make_length('25.4'))
self.assertEqual(s.start_angle, 1.75)
self.assertEqual(s.end_angle, 1.25)
self.assertEqual(s.radius, parser.make_length('35.915'))
w = wire(x1='25.4', y1='0', x2='-25.4', y2='0', curve='-270')
s = parser.make_shape_for_wire(w)
self.assertEqual(s.x, 0)
self.assertEqual(s.y, self.make_length('-25.4'))
self.assertEqual(s.start_angle, 0.75)
self.assertEqual(s.end_angle, 0.25)
self.assertEqual(s.radius, parser.make_length('35.915'))
class EagleXMLTests(unittest.TestCase):
""" The tests of the eagle-xml parser """
def setUp(self):
self.parser = EagleXML()
def test_create_new_eaglexml_parser(self):
""" Test creating an empty parser. """
self.assertNotEqual(self.parser, None)
def test_make_length(self):
""" Lengths are converted correctly. """
parser = EagleXML()
self.assertEqual(parser.make_length("0"), 0)
self.assertEqual(parser.make_length("254"), int(900 * 2.0))
@use_file('E1AA60D5.sch')
def test_library_components(self):
""" A deviceset should have a matching component. """
self.assertTrue('atmel:TINY15L:logical'
in self.design.components.components)
@use_file('E1AA60D5.sch')
def test_component_symbols(self):
""" A logical component should have 1 symbol. """
self.assertEqual(
len(self.get_component('atmel:TINY15L:logical').symbols), 1)
@use_file('D9CD1423.sch')
def test_component_bodies(self):
""" A deviceset with 2 gates should have 2 bodies. """
cpt = self.get_component('Discrete:010-DUAL-N-MOSFET*:logical')
self.assertEqual(len(cpt.symbols[0].bodies), 2)
@use_file('E1AA60D5.sch')
def test_component_body_lines(self):
""" The right component Lines are created on Body objects. """
cpt = self.get_component('atmel:TINY15L:logical')
lines = [s for s in cpt.symbols[0].bodies[0].shapes
if s.type == 'line']
self.assertEqual(len(lines), 4)
self.assertEqual(lines[0].p1.x, self.make_length("12.7"))
self.assertEqual(lines[0].p1.y, self.make_length("-10.16"))
self.assertEqual(lines[0].p2.x, self.make_length("-12.7"))
self.assertEqual(lines[0].p2.y, self.make_length("-10.16"))
@use_file('E1AA60D5.sch')
def test_component_body_rectangles(self):
""" The right component Rectangles are created on Body objects. """
cpt = self.get_component('resistor:CPOL-EU:logical')
rects = [s for s in cpt.symbols[0].bodies[0].shapes
if s.type == 'rectangle']
self.assertEqual(len(rects), 1)
self.assertEqual(rects[0].x, self.make_length("-1.651"))
self.assertEqual(rects[0].y, self.make_length("-1.651"))
self.assertEqual(rects[0].width,
self.make_length("1.651") - self.make_length("-1.651"))
self.assertEqual(rects[0].height,
self.make_length("-1.651") - self.make_length("-2.54"))
@use_file('E1AA60D5.sch')
def test_component_body_labels(self):
""" The right component Labels are created on Body objects. """
cpt = self.get_component('con-berg:PN87520:logical')
labels = [s for s in cpt.symbols[0].bodies[0].shapes
if s.type == 'label']
self.assertEqual(len(labels), 1)
self.assertEqual(labels[0].x, self.make_length("5.08"))
self.assertEqual(labels[0].y, self.make_length("-2.54"))
self.assertEqual(labels[0].text, 'USB')
self.assertEqual(labels[0].rotation, 1.5)
@use_file('E1AA60D5.sch')
def test_component_body_pins(self):
""" The right component Pins are created on Body objects. """
cpt = self.get_component('atmel:TINY15L:logical')
pins = cpt.symbols[0].bodies[0].pins
self.assertEqual(len(pins), 8)
self.assertEqual(pins[0].p1.x, 90)
self.assertEqual(pins[0].p1.y, 18)
self.assertEqual(pins[0].p2.x, self.make_length("17.78"))
self.assertEqual(pins[0].p2.y, self.make_length("2.54"))
self.assertEqual(pins[0].label.text, '(ADC3)PB4')
self.assertEqual(pins[0].label.x, 0)
self.assertEqual(pins[0].label.y, 18)
self.assertEqual(pins[0].label.rotation, 0.0)
cpt = self.get_component('diode:ZENER-DIODE:logical')
pins = cpt.symbols[0].bodies[0].pins
self.assertEqual(pins[0].label, None)
@use_file('E1AA60D5.sch')
def test_component_instances(self):
""" The right component instances are created. """
self.assertEqual(
set(ci.instance_id for ci in self.design.component_instances),
set(('Q1', 'X2', 'C2', 'IC1', 'X1', 'R4', 'R1', 'R2', 'R3', 'GND3',
'GND2', 'GND1', 'GND7', 'GND6', 'GND5', 'GND4','C1', 'P+2',
'P+3', 'P+1', 'P+6', 'P+4','P+5', 'D2', 'D1')))
@use_file('E1AA60D5.sch')
def test_component_instance_rotation(self):
""" Component instance rotation is correct. """
inst = self.get_instance('GND3')
self.assertEqual(inst.symbol_attributes[0].rotation, 0)
inst = self.get_instance('R2')
self.assertEqual(inst.symbol_attributes[0].rotation, 1.5)
@use_file('E1AA60D5.sch')
def test_component_instance_position(self):
""" Component instance position is correct. """
inst = self.get_instance('GND3')
self.assertEqual(len(inst.symbol_attributes), 1)
self.assertEqual(inst.symbol_attributes[0].x, self.make_length("116.84"))
self.assertEqual(inst.symbol_attributes[0].y, self.make_length("55.88"))
@use_file('E1AA60D5.sch')
def test_component_instance_value(self):
""" Component instance value is correct. """
inst = self.get_instance('R2')
self.assertEqual(inst.attributes['value'], '68')
@use_file('E1AA60D5.sch')
def test_component_instance_annotations(self):
""" Component instance annotations are correct. """
inst = self.get_instance('R2')
anns = inst.symbol_attributes[0].annotations
self.assertEqual(len(anns), 2)
self.assertEqual(anns[0].value, 'R2')
self.assertEqual(anns[0].x, -27)
self.assertEqual(anns[0].y, 11)
self.assertEqual(anns[1].value, '68')
self.assertEqual(anns[1].x, -27)
self.assertEqual(anns[1].y, -23)
@use_file('E1AA60D5.sch')
def test_nets(self):
""" The right nets are created. """
self.assertEqual(set(n.net_id for n in self.design.nets),
set(['VCC', 'GND', 'N$1', 'N$2', 'N$3',
'N$4', 'N$5', 'N$6', 'N$7']))
@use_file('E1AA60D5.sch')
def test_net_points(self):
""" The right net points are created. """
net = [n for n in self.design.nets if n.net_id == 'GND'][0]
self.assertEqual(len(net.points), 13)
self.assertTrue(self.make_point_name("40.64", "63.5") in net.points)
@use_file('E1AA60D5.sch')
def test_net_points_connected(self):
""" The right net points are connected. """
net = [n for n in self.design.nets if n.net_id == 'N$7'][0]
pt = net.points[self.make_point_name("83.82", "68.58")]
self.assertEqual(sorted(pt.connected_points),
[self.make_point_name("76.2", "68.58"),
self.make_point_name("83.82", "48.26")])
@use_file('E1AA60D5.sch')
def test_net_points_connected_components(self):
""" The right net points are connected to the right components. """
net = [n for n in self.design.nets if n.net_id == 'N$7'][0]
pt = net.points[self.make_point_name("76.2", "68.58")]
self.assertEqual(len(pt.connected_components), 1)
self.assertEqual(pt.connected_components[0].instance_id, 'IC1')
self.assertEqual(pt.connected_components[0].pin_number, '(ADC1)PB2')
@use_file('D9CD1423.sch')
def test_smashed_annotations(self):
""" The right annotations are created for smashed components. """
inst = self.get_instance('U1')
symattr = inst.symbol_attributes[0]
self.assertEqual(len(symattr.annotations), 2)
self.assertEqual(symattr.annotations[0].value, 'U1')
self.assertEqual(symattr.annotations[0].x, self.parser.make_length("22.86"))
self.assertEqual(symattr.annotations[0].y, self.parser.make_length("52.07"))
self.assertEqual(symattr.annotations[0].rotation, 0.0)
self.assertEqual(symattr.annotations[1].value, 'ATMEGA328AU')
self.assertEqual(symattr.annotations[1].x, self.parser.make_length("22.86"))
self.assertEqual(symattr.annotations[1].y, self.parser.make_length("43.18"))
self.assertEqual(symattr.annotations[1].rotation, 0.0)
def get_component(self, library_id):
""" Return the component given its id. """
return self.design.components.components[library_id]
def get_instance(self, instance_id):
""" Return the instance given its id. """
return [ci for ci in self.design.component_instances
if ci.instance_id == instance_id][0]
def make_length(self, length):
""" Return a length from the parser. """
return self.parser.make_length(length)
def make_point_name(self, x, y):
""" Return a point name given an eaglexml point. """
return '%sa%s' % (self.make_length(x), self.make_length(y))
class EagleXMLTests(unittest.TestCase):
""" The tests of the eagle-xml parser """
def setUp(self):
self.parser = EagleXML()
def test_create_new_eaglexml_parser(self):
""" Test creating an empty parser. """
self.assertNotEqual(self.parser, None)
def test_make_length(self):
""" Lengths are converted correctly. """
parser = EagleXML()
self.assertEqual(parser.make_length("0"), 0)
self.assertEqual(parser.make_length("254"), int(900 * 2.0))
@use_file('E1AA60D5.sch')
def test_library_components(self):
""" A deviceset should have a matching component. """
self.assertTrue('atmel:TINY15L:logical'
in self.design.components.components)
@use_file('E1AA60D5.sch')
def test_component_symbols(self):
""" A logical component should have 1 symbol. """
self.assertEqual(
len(self.get_component('atmel:TINY15L:logical').symbols), 1)
@use_file('D9CD1423.sch')
def test_component_bodies(self):
""" A deviceset with 2 gates should have 2 bodies. """
cpt = self.get_component('Discrete:010-DUAL-N-MOSFET*:logical')
self.assertEqual(len(cpt.symbols[0].bodies), 2)
@use_file('E1AA60D5.sch')
def test_component_body_lines(self):
""" The right component Lines are created on Body objects. """
cpt = self.get_component('atmel:TINY15L:logical')
lines = [s for s in cpt.symbols[0].bodies[0].shapes
if s.type == 'line']
self.assertEqual(len(lines), 4)
self.assertEqual(lines[0].p1.x, self.make_length("12.7"))
self.assertEqual(lines[0].p1.y, self.make_length("-10.16"))
self.assertEqual(lines[0].p2.x, self.make_length("-12.7"))
self.assertEqual(lines[0].p2.y, self.make_length("-10.16"))
@use_file('E1AA60D5.sch')
def test_component_body_rectangles(self):
""" The right component Rectangles are created on Body objects. """
cpt = self.get_component('resistor:CPOL-EU:logical')
rects = [s for s in cpt.symbols[0].bodies[0].shapes
if s.type == 'rectangle']
self.assertEqual(len(rects), 1)
self.assertEqual(rects[0].x, self.make_length("-1.651"))
self.assertEqual(rects[0].y, self.make_length("-1.651"))
self.assertEqual(rects[0].width,
self.make_length("1.651") - self.make_length("-1.651"))
self.assertEqual(rects[0].height,
self.make_length("-1.651") - self.make_length("-2.54"))
@use_file('450B679C.sch')
def test_component_body_polygons(self):
""" The right component Rectangles are created on Body objects. """
cpt = self.get_component('adafruit:LED:logical')
polys = [s for s in cpt.symbols[0].bodies[0].shapes
if s.type == 'polygon']
self.assertEqual(len(polys), 2)
self.assertEqual(len(polys[0].points), 3)
self.assertEqual(polys[0].points[0].x, self.make_length("-3.429"))
self.assertEqual(polys[0].points[0].y, self.make_length("-2.159"))
@use_file('D9CD1423.sch')
def test_component_body_circles(self):
""" The right component Circles are created on Body objects. """
cpt = self.get_component('CONNECTER:HEADER_1X10:logical')
circs = [s for s in cpt.symbols[0].bodies[0].shapes
if s.type == 'circle']
self.assertEqual(len(circs), 9)
self.assertEqual(circs[0].x, self.make_length("0"))
self.assertEqual(circs[0].y, self.make_length("8.89"))
self.assertEqual(circs[0].radius, self.make_length("1.016"))
self.assertEqual(circs[0].attributes['eaglexml_width'], "0.254")
@use_file('E1AA60D5.sch')
def test_component_body_labels(self):
""" The right component Labels are created on Body objects. """
cpt = self.get_component('con-berg:PN87520:logical')
labels = [s for s in cpt.symbols[0].bodies[0].shapes
if s.type == 'label']
self.assertEqual(len(labels), 1)
self.assertEqual(labels[0].x, self.make_length("5.08"))
self.assertEqual(labels[0].y, self.make_length("-2.54"))
self.assertEqual(labels[0].text, 'USB')
self.assertEqual(labels[0].rotation, 1.5)
@use_file('E1AA60D5.sch')
def test_component_body_pins(self):
""" The right component Pins are created on Body objects. """
cpt = self.get_component('atmel:TINY15L:logical')
pins = cpt.symbols[0].bodies[0].pins
self.assertEqual(len(pins), 8)
self.assertEqual(pins[0].p1.x, 90)
self.assertEqual(pins[0].p1.y, 18)
self.assertEqual(pins[0].p2.x, self.make_length("17.78"))
self.assertEqual(pins[0].p2.y, self.make_length("2.54"))
self.assertEqual(pins[0].label.text, '(ADC3)PB4')
self.assertEqual(pins[0].label.x, 0)
self.assertEqual(pins[0].label.y, 18)
self.assertEqual(pins[0].label.rotation, 0.0)
cpt = self.get_component('diode:ZENER-DIODE:logical')
pins = cpt.symbols[0].bodies[0].pins
self.assertEqual(pins[0].label, None)
@use_file('E1AA60D5.sch')
def test_component_instances(self):
""" The right component instances are created. """
self.assertEqual(
set(ci.instance_id for ci in self.design.component_instances),
set(('Q1', 'X2', 'C2', 'IC1', 'X1', 'R4', 'R1', 'R2', 'R3', 'GND3',
'GND2', 'GND1', 'GND7', 'GND6', 'GND5', 'GND4','C1', 'P+2',
'P+3', 'P+1', 'P+6', 'P+4','P+5', 'D2', 'D1')))
@use_file('E1AA60D5.sch')
def test_component_instance_rotation(self):
""" Component instance rotation is correct. """
inst = self.get_instance('GND3')
self.assertEqual(inst.symbol_attributes[0].rotation, 0)
inst = self.get_instance('R2')
self.assertEqual(inst.symbol_attributes[0].rotation, 1.5)
@use_file('E1AA60D5.sch')
def test_component_instance_position(self):
""" Component instance position is correct. """
inst = self.get_instance('GND3')
self.assertEqual(len(inst.symbol_attributes), 1)
self.assertEqual(inst.symbol_attributes[0].x, self.make_length("116.84"))
self.assertEqual(inst.symbol_attributes[0].y, self.make_length("55.88"))
@use_file('E1AA60D5.sch')
def test_component_instance_value(self):
""" Component instance value is correct. """
inst = self.get_instance('R2')
self.assertEqual(inst.attributes['value'], '68')
@use_file('E1AA60D5.sch')
def test_component_instance_annotations(self):
""" Component instance annotations are correct. """
inst = self.get_instance('R2')
anns = inst.symbol_attributes[0].annotations
self.assertEqual(len(anns), 2)
self.assertEqual(anns[0].value, 'R2')
self.assertEqual(anns[0].x, -27)
self.assertEqual(anns[0].y, 11)
self.assertEqual(anns[1].value, '68')
self.assertEqual(anns[1].x, -27)
self.assertEqual(anns[1].y, -23)
@use_file('E1AA60D5.sch')
def test_nets(self):
""" The right nets are created. """
self.assertEqual(set(n.net_id for n in self.design.nets),
set(['VCC', 'GND', 'N$1', 'N$2', 'N$3',
'N$4', 'N$5', 'N$6', 'N$7']))
@use_file('E1AA60D5.sch')
def test_net_points(self):
""" The right net points are created. """
net = [n for n in self.design.nets if n.net_id == 'GND'][0]
self.assertEqual(len(net.points), 13)
self.assertTrue(self.make_point_name("40.64", "63.5") in net.points)
@use_file('E1AA60D5.sch')
def test_net_points_connected(self):
""" The right net points are connected. """
net = [n for n in self.design.nets if n.net_id == 'N$7'][0]
pt = net.points[self.make_point_name("83.82", "68.58")]
self.assertEqual(sorted(pt.connected_points),
[self.make_point_name("76.2", "68.58"),
self.make_point_name("83.82", "48.26")])
@use_file('E1AA60D5.sch')
def test_net_points_connected_components(self):
""" The right net points are connected to the right components. """
net = [n for n in self.design.nets if n.net_id == 'N$7'][0]
pt = net.points[self.make_point_name("76.2", "68.58")]
self.assertEqual(len(pt.connected_components), 1)
self.assertEqual(pt.connected_components[0].instance_id, 'IC1')
self.assertEqual(pt.connected_components[0].pin_number, '(ADC1)PB2')
@use_file('D9CD1423.sch')
def test_smashed_annotations(self):
""" The right annotations are created for smashed components. """
inst = self.get_instance('U1')
symattr = inst.symbol_attributes[0]
self.assertEqual(len(symattr.annotations), 2)
self.assertEqual(symattr.annotations[0].value, 'U1')
self.assertEqual(symattr.annotations[0].x, self.parser.make_length("22.86"))
self.assertEqual(symattr.annotations[0].y, self.parser.make_length("52.07"))
self.assertEqual(symattr.annotations[0].rotation, 0.0)
self.assertEqual(symattr.annotations[1].value, 'ATMEGA328AU')
self.assertEqual(symattr.annotations[1].x, self.parser.make_length("22.86"))
self.assertEqual(symattr.annotations[1].y, self.parser.make_length("43.18"))
self.assertEqual(symattr.annotations[1].rotation, 0.0)
def get_component(self, library_id):
""" Return the component given its id. """
return self.design.components.components[library_id]
def get_instance(self, instance_id):
""" Return the instance given its id. """
return [ci for ci in self.design.component_instances
if ci.instance_id == instance_id][0]
def make_length(self, length):
""" Return a length from the parser. """
return self.parser.make_length(length)
def make_point_name(self, x, y):
""" Return a point name given an eaglexml point. """
return '%sa%s' % (self.make_length(x), self.make_length(y))
def get_design(filename):
if filename not in _cache:
parser = EagleXML()
_cache[filename] = parser.parse(join(TEST_DIR, filename))
return _cache[filename]
class EagleXMLTests(unittest.TestCase):
""" The tests of the eagle-xml parser """
def setUp(self):
self.parser = EagleXML()
def test_create_new_eaglexml_parser(self):
""" Test creating an empty parser. """
self.assertNotEqual(self.parser, None)
def test_make_length(self):
""" Lengths are converted correctly. """
parser = EagleXML()
self.assertEqual(parser.make_length("0"), 0)
self.assertEqual(parser.make_length("254"), int(900 * 2.0))
@use_file("E1AA60D5.sch")
def test_library_components(self):
""" A deviceset should have a matching component. """
self.assertTrue("atmel:TINY15L:logical" in self.design.components.components)
@use_file("E1AA60D5.sch")
def test_component_symbols(self):
""" A logical component should have 1 symbol. """
self.assertEqual(len(self.get_component("atmel:TINY15L:logical").symbols), 1)
@use_file("D9CD1423.sch")
def test_component_bodies(self):
""" A deviceset with 2 gates should have 2 bodies. """
cpt = self.get_component("Discrete:010-DUAL-N-MOSFET*:logical")
self.assertEqual(len(cpt.symbols[0].bodies), 2)
@use_file("E1AA60D5.sch")
def test_component_body_lines(self):
""" The right component Lines are created on Body objects. """
cpt = self.get_component("atmel:TINY15L:logical")
lines = [s for s in cpt.symbols[0].bodies[0].shapes if s.type == "line"]
self.assertEqual(len(lines), 4)
self.assertEqual(lines[0].p1.x, self.make_length("12.7"))
self.assertEqual(lines[0].p1.y, self.make_length("-10.16"))
self.assertEqual(lines[0].p2.x, self.make_length("-12.7"))
self.assertEqual(lines[0].p2.y, self.make_length("-10.16"))
@use_file("E1AA60D5.sch")
def test_component_body_rectangles(self):
""" The right component Rectangles are created on Body objects. """
cpt = self.get_component("resistor:CPOL-EU:logical")
rects = [s for s in cpt.symbols[0].bodies[0].shapes if s.type == "rectangle"]
self.assertEqual(len(rects), 1)
self.assertEqual(rects[0].x, self.make_length("-1.651"))
self.assertEqual(rects[0].y, self.make_length("-1.651"))
self.assertEqual(rects[0].width, self.make_length("1.651") - self.make_length("-1.651"))
self.assertEqual(rects[0].height, self.make_length("-1.651") - self.make_length("-2.54"))
@use_file("E1AA60D5.sch")
def test_component_body_labels(self):
""" The right component Labels are created on Body objects. """
cpt = self.get_component("con-berg:PN87520:logical")
labels = [s for s in cpt.symbols[0].bodies[0].shapes if s.type == "label"]
self.assertEqual(len(labels), 1)
self.assertEqual(labels[0].x, self.make_length("5.08"))
self.assertEqual(labels[0].y, self.make_length("-2.54"))
self.assertEqual(labels[0].text, "USB")
self.assertEqual(labels[0].rotation, 1.5)
@use_file("E1AA60D5.sch")
def test_component_body_pins(self):
""" The right component Pins are created on Body objects. """
cpt = self.get_component("atmel:TINY15L:logical")
pins = cpt.symbols[0].bodies[0].pins
self.assertEqual(len(pins), 8)
self.assertEqual(pins[0].p1.x, 90)
self.assertEqual(pins[0].p1.y, 18)
self.assertEqual(pins[0].p2.x, self.make_length("17.78"))
self.assertEqual(pins[0].p2.y, self.make_length("2.54"))
self.assertEqual(pins[0].label.text, "(ADC3)PB4")
self.assertEqual(pins[0].label.x, 0)
self.assertEqual(pins[0].label.y, 18)
self.assertEqual(pins[0].label.rotation, 0.0)
cpt = self.get_component("diode:ZENER-DIODE:logical")
pins = cpt.symbols[0].bodies[0].pins
self.assertEqual(pins[0].label, None)
@use_file("E1AA60D5.sch")
def test_component_instances(self):
""" The right component instances are created. """
self.assertEqual(
set(ci.instance_id for ci in self.design.component_instances),
set(
(
"Q1",
"X2",
"C2",
"IC1",
"X1",
"R4",
"R1",
"R2",
"R3",
"GND3",
"GND2",
"GND1",
"GND7",
"GND6",
"GND5",
"GND4",
"C1",
"P+2",
"P+3",
"P+1",
"P+6",
"P+4",
"P+5",
"D2",
"D1",
)
),
)
@use_file("E1AA60D5.sch")
def test_component_instance_rotation(self):
""" Component instance rotation is correct. """
inst = self.get_instance("GND3")
self.assertEqual(inst.symbol_attributes[0].rotation, 0)
inst = self.get_instance("R2")
self.assertEqual(inst.symbol_attributes[0].rotation, 1.5)
@use_file("E1AA60D5.sch")
def test_component_instance_position(self):
""" Component instance position is correct. """
inst = self.get_instance("GND3")
self.assertEqual(len(inst.symbol_attributes), 1)
self.assertEqual(inst.symbol_attributes[0].x, self.make_length("116.84"))
self.assertEqual(inst.symbol_attributes[0].y, self.make_length("55.88"))
@use_file("E1AA60D5.sch")
def test_component_instance_value(self):
""" Component instance value is correct. """
inst = self.get_instance("R2")
self.assertEqual(inst.attributes["value"], "68")
@use_file("E1AA60D5.sch")
def test_component_instance_annotations(self):
""" Component instance annotations are correct. """
inst = self.get_instance("R2")
anns = inst.symbol_attributes[0].annotations
self.assertEqual(len(anns), 2)
self.assertEqual(anns[0].value, "R2")
self.assertEqual(anns[0].x, -27)
self.assertEqual(anns[0].y, 11)
self.assertEqual(anns[1].value, "68")
self.assertEqual(anns[1].x, -27)
self.assertEqual(anns[1].y, -23)
@use_file("E1AA60D5.sch")
def test_nets(self):
""" The right nets are created. """
self.assertEqual(
set(n.net_id for n in self.design.nets),
set(["VCC", "GND", "N$1", "N$2", "N$3", "N$4", "N$5", "N$6", "N$7"]),
)
@use_file("E1AA60D5.sch")
def test_net_points(self):
""" The right net points are created. """
net = [n for n in self.design.nets if n.net_id == "GND"][0]
self.assertEqual(len(net.points), 13)
self.assertTrue(self.make_point_name("40.64", "63.5") in net.points)
@use_file("E1AA60D5.sch")
def test_net_points_connected(self):
""" The right net points are connected. """
net = [n for n in self.design.nets if n.net_id == "N$7"][0]
pt = net.points[self.make_point_name("83.82", "68.58")]
self.assertEqual(
sorted(pt.connected_points), [self.make_point_name("76.2", "68.58"), self.make_point_name("83.82", "48.26")]
)
@use_file("E1AA60D5.sch")
def test_net_points_connected_components(self):
""" The right net points are connected to the right components. """
net = [n for n in self.design.nets if n.net_id == "N$7"][0]
pt = net.points[self.make_point_name("76.2", "68.58")]
self.assertEqual(len(pt.connected_components), 1)
self.assertEqual(pt.connected_components[0].instance_id, "IC1")
self.assertEqual(pt.connected_components[0].pin_number, "(ADC1)PB2")
@use_file("D9CD1423.sch")
def test_smashed_annotations(self):
""" The right annotations are created for smashed components. """
inst = self.get_instance("U1")
symattr = inst.symbol_attributes[0]
self.assertEqual(len(symattr.annotations), 2)
self.assertEqual(symattr.annotations[0].value, "U1")
self.assertEqual(symattr.annotations[0].x, self.parser.make_length("22.86"))
self.assertEqual(symattr.annotations[0].y, self.parser.make_length("52.07"))
self.assertEqual(symattr.annotations[0].rotation, 0.0)
self.assertEqual(symattr.annotations[1].value, "ATMEGA328AU")
self.assertEqual(symattr.annotations[1].x, self.parser.make_length("22.86"))
self.assertEqual(symattr.annotations[1].y, self.parser.make_length("43.18"))
self.assertEqual(symattr.annotations[1].rotation, 0.0)
def get_component(self, library_id):
""" Return the component given its id. """
return self.design.components.components[library_id]
def get_instance(self, instance_id):
""" Return the instance given its id. """
return [ci for ci in self.design.component_instances if ci.instance_id == instance_id][0]
def make_length(self, length):
""" Return a length from the parser. """
return self.parser.make_length(length)
def make_point_name(self, x, y):
""" Return a point name given an eaglexml point. """
return "%sa%s" % (self.make_length(x), self.make_length(y))
