def test_decompile(self):
avar = table__a_v_a_r()
avar.decompile(TEST_DATA, self.makeFont(["wdth", "wght"]))
self.assertEqual({
"wdth": {-1.0: -1.0, 0.0: 0.0, 0.3: 0.8, 1.0: 1.0},
"wght": {-1.0: -1.0, 0.0: 0.0, 1.0: 1.0}
}, avar.segments)
def test_decompile(self):
avar = table__a_v_a_r()
avar.decompile(TEST_DATA, self.makeFont(["wdth", "wght"]))
self.assertEqual(
{"wdth": {-1.0: -1.0, 0.0: 0.0, 0.3: 0.8, 1.0: 1.0}, "wght": {-1.0: -1.0, 0.0: 0.0, 1.0: 1.0}},
avar.segments,
)
def test_fromXML(self):
avar = table__a_v_a_r()
avar.fromXML("segment", {"axis":"wdth"}, [
("mapping", {"from": "-1.0", "to": "-1.0"}, []),
("mapping", {"from": "0.0", "to": "0.0"}, []),
("mapping", {"from": "0.7", "to": "0.2"}, []),
("mapping", {"from": "1.0", "to": "1.0"}, [])
], ttFont=None)
self.assertEqual({"wdth": {-1: -1, 0: 0, 0.7: 0.2, 1.0: 1.0}}, avar.segments)
def test_toXML(self):
avar = table__a_v_a_r()
avar.segments["opsz"] = {-1.0: -1.0, 0.0: 0.0, 0.3: 0.8, 1.0: 1.0}
writer = XMLWriter(StringIO())
avar.toXML(writer, self.makeFont(["opsz"]))
self.assertEqual([
'<segment axis="opsz">', '<mapping from="-1.0" to="-1.0"/>',
'<mapping from="0.0" to="0.0"/>', '<mapping from="0.3" to="0.8"/>',
'<mapping from="1.0" to="1.0"/>', '</segment>'
], self.xml_lines(writer))
def test_fixupSegments(self):
avar = table__a_v_a_r()
avar.segments = {"wdth": {0.3: 0.8, 1.0: 0.7}}
warnings = []
avar.fixupSegments_(lambda w: warnings.append(w))
self.assertEqual({"wdth": {-1.0: -1.0, 0.0: 0.0, 0.3: 0.8, 1.0: 1.0}}, avar.segments)
self.assertEqual([
"avar axis 'wdth' should map -1.0 to -1.0",
"avar axis 'wdth' should map 0.0 to 0.0",
"avar axis 'wdth' should map 1.0 to 1.0"
], warnings)
def test_fromXML(self):
avar = table__a_v_a_r()
for name, attrs, content in parseXML(
'<segment axis="wdth">'
' <mapping from="-1.0" to="-1.0"/>'
' <mapping from="0.0" to="0.0"/>'
' <mapping from="0.7" to="0.2"/>'
' <mapping from="1.0" to="1.0"/>'
"</segment>"
):
avar.fromXML(name, attrs, content, ttFont=None)
self.assertEqual({"wdth": {-1: -1, 0: 0, 0.7: 0.2, 1.0: 1.0}}, avar.segments)
def test_fromXML(self):
avar = table__a_v_a_r()
for name, attrs, content in parseXML(
'<segment axis="wdth">'
' <mapping from="-1.0" to="-1.0"/>'
' <mapping from="0.0" to="0.0"/>'
' <mapping from="0.7" to="0.2"/>'
' <mapping from="1.0" to="1.0"/>'
'</segment>'):
avar.fromXML(name, attrs, content, ttFont=None)
self.assertEqual({"wdth": {-1: -1, 0: 0, 0.7: 0.2, 1.0: 1.0}},
avar.segments)
def test_toXML(self):
avar = table__a_v_a_r()
avar.segments["opsz"] = {-1.0: -1.0, 0.0: 0.0, 0.3: 0.8, 1.0: 1.0}
writer = XMLWriter(StringIO())
avar.toXML(writer, self.makeFont(["opsz"]))
self.assertEqual([
'<segment axis="opsz">',
'<mapping from="-1.0" to="-1.0"/>',
'<mapping from="0.0" to="0.0"/>',
'<mapping from="0.3" to="0.8"/>',
'<mapping from="1.0" to="1.0"/>',
'</segment>'
], self.xml_lines(writer))
def test_fixupSegments(self):
avar = table__a_v_a_r()
logger = logging.getLogger(table__a_v_a_r.__module__)
sio = StringIO()
logger.addHandler(logging.StreamHandler(stream=sio))
avar.segments = {"wdth": {0.3: 0.8, 1.0: 0.7}}
avar.fixupSegments_()
self.assertEqual({"wdth": {-1.0: -1.0, 0.0: 0.0, 0.3: 0.8, 1.0: 1.0}}, avar.segments)
self.assertEqual([
"avar axis 'wdth' should map -1.0 to -1.0",
"avar axis 'wdth' should map 0.0 to 0.0",
"avar axis 'wdth' should map 1.0 to 1.0"
], sio.getvalue().splitlines())
def test_fixupSegments(self):
avar = table__a_v_a_r()
logger = logging.getLogger(table__a_v_a_r.__module__)
sio = StringIO()
logger.addHandler(logging.StreamHandler(stream=sio))
avar.segments = {"wdth": {0.3: 0.8, 1.0: 0.7}}
avar.fixupSegments_()
self.assertEqual({"wdth": {-1.0: -1.0, 0.0: 0.0, 0.3: 0.8, 1.0: 1.0}}, avar.segments)
self.assertEqual([
"avar axis 'wdth' should map -1.0 to -1.0",
"avar axis 'wdth' should map 0.0 to 0.0",
"avar axis 'wdth' should map 1.0 to 1.0"
], sio.getvalue().splitlines())
def test_fixupSegments(self):
avar = table__a_v_a_r()
avar.segments = {"wdth": {0.3: 0.8, 1.0: 0.7}}
warnings = []
avar.fixupSegments_(lambda w: warnings.append(w))
self.assertEqual({"wdth": {
-1.0: -1.0,
0.0: 0.0,
0.3: 0.8,
1.0: 1.0
}}, avar.segments)
self.assertEqual([
"avar axis 'wdth' should map -1.0 to -1.0",
"avar axis 'wdth' should map 0.0 to 0.0",
"avar axis 'wdth' should map 1.0 to 1.0"
], warnings)
def test_fromXML(self):
avar = table__a_v_a_r()
avar.fromXML("segment", {"axis": "wdth"}, [("mapping", {
"from": "-1.0",
"to": "-1.0"
}, []), ("mapping", {
"from": "0.0",
"to": "0.0"
}, []), ("mapping", {
"from": "0.7",
"to": "0.2"
}, []), ("mapping", {
"from": "1.0",
"to": "1.0"
}, [])],
ttFont=None)
self.assertEqual({"wdth": {
-1: -1,
0: 0,
0.7: 0.2,
1.0: 1.0
}}, avar.segments)
def test_decompile_unsupportedVersion(self):
avar = table__a_v_a_r()
font = self.makeFont(["wdth", "wght"])
self.assertRaises(TTLibError, avar.decompile,
deHexStr("02 01 03 06 00 00 00 00"), font)
def test_compile(self):
avar = table__a_v_a_r()
avar.segments["wdth"] = {-1.0: -1.0, 0.0: 0.0, 0.3: 0.8, 1.0: 1.0}
avar.segments["wght"] = {-1.0: -1.0, 0.0: 0.0, 1.0: 1.0}
self.assertEqual(TEST_DATA,
avar.compile(self.makeFont(["wdth", "wght"])))
def test_decompile_unsupportedVersion(self):
avar = table__a_v_a_r()
font = self.makeFont(["wdth", "wght"])
self.assertRaises(TTLibError, avar.decompile, deHexStr("02 01 03 06 00 00 00 00"), font)
def test_compile(self):
avar = table__a_v_a_r()
avar.segments["wdth"] = {-1.0: -1.0, 0.0: 0.0, 0.3: 0.8, 1.0: 1.0}
avar.segments["wght"] = {-1.0: -1.0, 0.0: 0.0, 1.0: 1.0}
self.assertEqual(TEST_DATA, avar.compile(self.makeFont(["wdth", "wght"])))
