def test_single_component_glyph(self, font):
philter = PropagateAnchorsFilter(include={"a-cyr"})
assert philter(font) == {"a-cyr"}
assert [(a.name, a.x, a.y) for a in font["a-cyr"].anchors] == [
("bottom", 175, 0),
("top", 175, 300),
]
def test_fail_during_anchor_propagation(self, font):
name = "emacron"
with CapturingLogHandler(logger, level="WARNING") as captor:
philter = PropagateAnchorsFilter(include={name})
philter(font)
captor.assertRegex("Anchors not propagated for inexistent component e "
"in glyph emacron")
def test_whole_font(self, font):
philter = PropagateAnchorsFilter()
modified = philter(font)
assert modified == set([
'a-cyr', 'amacron', 'adieresis', 'adieresismacron',
'amacrondieresis', 'a_a'
])
def test_nested_component_glyph(self, font):
name = 'amacrondieresis'
philter = PropagateAnchorsFilter(include={name})
assert philter(font) == {name}
assert ([(a.name, a.x, a.y)
for a in font[name].anchors] == [('bottom', 175, 0),
('top', 175, 660)])
def test_one_anchor_two_component_glyph(self, font):
name = 'amacron'
philter = PropagateAnchorsFilter(include={name})
assert philter(font) == {name}
assert ([(a.name, a.x, a.y)
for a in font[name].anchors] == [('top', 176, 481),
('bottom', 175, 0)])
def test_nested_component_glyph(self, font):
name = "amacrondieresis"
philter = PropagateAnchorsFilter(include={name})
assert philter(font) == {name}
assert [(a.name, a.x, a.y) for a in font[name].anchors] == [
("bottom", 175, 0),
("top", 175, 660),
]
def test_one_anchor_two_component_glyph(self, font):
name = "amacron"
philter = PropagateAnchorsFilter(include={name})
assert philter(font) == {name}
assert [(a.name, a.x, a.y) for a in font[name].anchors] == [
("top", 176, 481),
("bottom", 175, 0),
]
def test_ligature_glyph(self, font):
name = 'a_a'
philter = PropagateAnchorsFilter(include={name})
assert philter(font) == {name}
assert ([(a.name, a.x, a.y)
for a in font[name].anchors] == [('bottom_1', 175, 0),
('bottom_2', 525, 0),
('top_1', 175, 300),
('top_2', 525, 300)])
def test_ligature_glyph(self, font):
name = "a_a"
philter = PropagateAnchorsFilter(include={name})
assert philter(font) == {name}
assert [(a.name, a.x, a.y) for a in font[name].anchors] == [
("bottom_1", 175, 0),
("bottom_2", 525, 0),
("top_1", 175, 300),
("top_2", 525, 300),
]
def test_whole_font(self, font):
philter = PropagateAnchorsFilter()
modified = philter(font)
assert modified == set([
"a-cyr",
"amacron",
"adieresis",
"adieresismacron",
"amacrondieresis",
"a_a",
])
def test_logger(self, font):
with CapturingLogHandler(logger, level="INFO") as captor:
philter = PropagateAnchorsFilter()
philter(font)
captor.assertRegex("Glyphs with propagated anchors: 6")
def test_contour_glyph(self, font):
philter = PropagateAnchorsFilter(include={"a"})
assert not philter(font)
def test_empty_glyph(self, font):
philter = PropagateAnchorsFilter(include={"space"})
assert not philter(font)
def test_single_component_glyph(self, font):
philter = PropagateAnchorsFilter(include={'a-cyr'})
assert philter(font) == {'a-cyr'}
assert ([(a.name, a.x, a.y)
for a in font['a-cyr'].anchors] == [('bottom', 175, 0),
('top', 175, 300)])