/usr/lib/python2.7/dist-packages/FontTools/fontTools/ttLib/tables/_f_v_a_r_test.py is in fonttools 3.0-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 | from __future__ import print_function, division, absolute_import, unicode_literals
from fontTools.misc.py23 import *
from fontTools.misc.textTools import deHexStr
from fontTools.misc.xmlWriter import XMLWriter
from fontTools.ttLib import TTLibError
from fontTools.ttLib.tables._f_v_a_r import table__f_v_a_r, Axis, NamedInstance
from fontTools.ttLib.tables._n_a_m_e import table__n_a_m_e, NameRecord
import unittest
FVAR_DATA = deHexStr(
"00 01 00 00 00 10 00 02 00 02 00 14 00 02 00 0C "
"77 67 68 74 00 64 00 00 01 90 00 00 03 84 00 00 00 00 01 01 "
"77 64 74 68 00 32 00 00 00 64 00 00 00 c8 00 00 00 00 01 02 "
"01 03 00 00 01 2c 00 00 00 64 00 00 "
"01 04 00 00 01 2c 00 00 00 4b 00 00")
FVAR_AXIS_DATA = deHexStr(
"6F 70 73 7a ff ff 80 00 00 01 4c cd 00 01 80 00 00 00 01 59")
FVAR_INSTANCE_DATA = deHexStr("01 59 00 00 00 00 b3 33 00 00 80 00")
def xml_lines(writer):
content = writer.file.getvalue().decode("utf-8")
return [line.strip() for line in content.splitlines()][1:]
def AddName(font, name):
nameTable = font.get("name")
if nameTable is None:
nameTable = font["name"] = table__n_a_m_e()
nameTable.names = []
namerec = NameRecord()
namerec.nameID = 1 + max([n.nameID for n in nameTable.names] + [256])
namerec.string = name.encode('mac_roman')
namerec.platformID, namerec.platEncID, namerec.langID = (1, 0, 0)
nameTable.names.append(namerec)
return namerec
def MakeFont():
axes = [("wght", "Weight", 100, 400, 900), ("wdth", "Width", 50, 100, 200)]
instances = [("Light", 300, 100), ("Light Condensed", 300, 75)]
fvarTable = table__f_v_a_r()
font = {"fvar": fvarTable}
for tag, name, minValue, defaultValue, maxValue in axes:
axis = Axis()
axis.axisTag = tag
axis.defaultValue = defaultValue
axis.minValue, axis.maxValue = minValue, maxValue
axis.nameID = AddName(font, name).nameID
fvarTable.axes.append(axis)
for name, weight, width in instances:
inst = NamedInstance()
inst.nameID = AddName(font, name).nameID
inst.coordinates = {"wght": weight, "wdth": width}
fvarTable.instances.append(inst)
return font
class FontVariationTableTest(unittest.TestCase):
def test_compile(self):
font = MakeFont()
h = font["fvar"].compile(font)
self.assertEqual(FVAR_DATA, font["fvar"].compile(font))
def test_decompile(self):
fvar = table__f_v_a_r()
fvar.decompile(FVAR_DATA, ttFont={"fvar": fvar})
self.assertEqual(["wght", "wdth"], [a.axisTag for a in fvar.axes])
self.assertEqual([259, 260], [i.nameID for i in fvar.instances])
def test_toXML(self):
font = MakeFont()
writer = XMLWriter(BytesIO())
font["fvar"].toXML(writer, font)
xml = writer.file.getvalue().decode("utf-8")
self.assertEqual(2, xml.count("<Axis>"))
self.assertTrue("<AxisTag>wght</AxisTag>" in xml)
self.assertTrue("<AxisTag>wdth</AxisTag>" in xml)
self.assertEqual(2, xml.count("<NamedInstance "))
self.assertTrue("<!-- Light -->" in xml)
self.assertTrue("<!-- Light Condensed -->" in xml)
def test_fromXML(self):
fvar = table__f_v_a_r()
fvar.fromXML("Axis", {}, [("AxisTag", {}, ["opsz"])], ttFont=None)
fvar.fromXML("Axis", {}, [("AxisTag", {}, ["slnt"])], ttFont=None)
fvar.fromXML("NamedInstance", {"nameID": "765"}, [], ttFont=None)
fvar.fromXML("NamedInstance", {"nameID": "234"}, [], ttFont=None)
self.assertEqual(["opsz", "slnt"], [a.axisTag for a in fvar.axes])
self.assertEqual([765, 234], [i.nameID for i in fvar.instances])
class AxisTest(unittest.TestCase):
def test_compile(self):
axis = Axis()
axis.axisTag, axis.nameID = ('opsz', 345)
axis.minValue, axis.defaultValue, axis.maxValue = (-0.5, 1.3, 1.5)
self.assertEqual(FVAR_AXIS_DATA, axis.compile())
def test_decompile(self):
axis = Axis()
axis.decompile(FVAR_AXIS_DATA)
self.assertEqual("opsz", axis.axisTag)
self.assertEqual(345, axis.nameID)
self.assertEqual(-0.5, axis.minValue)
self.assertEqual(1.3, axis.defaultValue)
self.assertEqual(1.5, axis.maxValue)
def test_toXML(self):
font = MakeFont()
axis = Axis()
axis.decompile(FVAR_AXIS_DATA)
AddName(font, "Optical Size").nameID = 256
axis.nameID = 256
writer = XMLWriter(BytesIO())
axis.toXML(writer, font)
self.assertEqual([
'',
'<!-- Optical Size -->',
'<Axis>',
'<AxisTag>opsz</AxisTag>',
'<MinValue>-0.5</MinValue>',
'<DefaultValue>1.3</DefaultValue>',
'<MaxValue>1.5</MaxValue>',
'<NameID>256</NameID>',
'</Axis>'
], xml_lines(writer))
def test_fromXML(self):
axis = Axis()
axis.fromXML("Axis", {}, [
("AxisTag", {}, ["wght"]),
("MinValue", {}, ["100"]),
("DefaultValue", {}, ["400"]),
("MaxValue", {}, ["900"]),
("NameID", {}, ["256"])
], ttFont=None)
self.assertEqual("wght", axis.axisTag)
self.assertEqual(100, axis.minValue)
self.assertEqual(400, axis.defaultValue)
self.assertEqual(900, axis.maxValue)
self.assertEqual(256, axis.nameID)
class NamedInstanceTest(unittest.TestCase):
def test_compile(self):
inst = NamedInstance()
inst.nameID = 345
inst.coordinates = {"wght": 0.7, "wdth": 0.5}
self.assertEqual(FVAR_INSTANCE_DATA, inst.compile(["wght", "wdth"]))
def test_decompile(self):
inst = NamedInstance()
inst.decompile(FVAR_INSTANCE_DATA, ["wght", "wdth"])
self.assertEqual(345, inst.nameID)
self.assertEqual({"wght": 0.7, "wdth": 0.5}, inst.coordinates)
def test_toXML(self):
font = MakeFont()
inst = NamedInstance()
inst.nameID = AddName(font, "Light Condensed").nameID
inst.coordinates = {"wght": 0.7, "wdth": 0.5}
writer = XMLWriter(BytesIO())
inst.toXML(writer, font)
self.assertEqual([
'',
'<!-- Light Condensed -->',
'<NamedInstance nameID="%s">' % inst.nameID,
'<coord axis="wght" value="0.7"/>',
'<coord axis="wdth" value="0.5"/>',
'</NamedInstance>'
], xml_lines(writer))
def test_fromXML(self):
inst = NamedInstance()
attrs = {"nameID": "345"}
inst.fromXML("NamedInstance", attrs, [
("coord", {"axis": "wght", "value": "0.7"}, []),
("coord", {"axis": "wdth", "value": "0.5"}, []),
], ttFont=MakeFont())
self.assertEqual(345, inst.nameID)
self.assertEqual({"wght": 0.7, "wdth": 0.5}, inst.coordinates)
if __name__ == "__main__":
unittest.main()
|