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inter-font/misc/pylib/robofab/test/test_fontLabUFOReadWrite.py
Rasmus Andersson 8234b62ab7 Speeds up font compilation by around 200% 
Cython is used to compile some hot paths into native Python extensions.
These hot paths were identified through running ufocompile with the hotshot
profiler and then converting file by file to Cython, starting with the "hottest"
paths and continuing until returns were deminishing. This means that only a few
Python files were converted to Cython.

Closes #23
Closes #20 (really this time)
2017-09-04 11:12:34 -04:00

565 lines
20 KiB
Python
Raw Blame History

import os
import shutil
import unittest
import tempfile
from robofab.plistlib import readPlist
import robofab
from robofab.ufoLib import UFOReader, UFOWriter
from robofab.test.testSupport import fontInfoVersion2, expectedFontInfo1To2Conversion
from robofab.objects.objectsFL import NewFont, OpenFont
vfbPath = os.path.dirname(robofab.__file__)
vfbPath = os.path.dirname(vfbPath)
vfbPath = os.path.dirname(vfbPath)
vfbPath = os.path.join(vfbPath, "TestData", "TestFont1.vfb")
ufoPath1 = os.path.dirname(robofab.__file__)
ufoPath1 = os.path.dirname(ufoPath1)
ufoPath1 = os.path.dirname(ufoPath1)
ufoPath1 = os.path.join(ufoPath1, "TestData", "TestFont1 (UFO1).ufo")
ufoPath2 = ufoPath1.replace("TestFont1 (UFO1).ufo", "TestFont1 (UFO2).ufo")
expectedFormatVersion1Features = """@myClass = [A B];
feature liga {
sub A A by b;
} liga;
"""
# robofab should remove these from the lib after a load.
removeFromFormatVersion1Lib = [
"org.robofab.opentype.classes",
"org.robofab.opentype.features",
"org.robofab.opentype.featureorder",
"org.robofab.postScriptHintData"
]
class ReadUFOFormatVersion1TestCase(unittest.TestCase):
def setUpFont(self, doInfo=False, doKerning=False, doGroups=False, doLib=False, doFeatures=False):
self.font = NewFont()
self.ufoPath = ufoPath1
self.font.readUFO(ufoPath1, doInfo=doInfo, doKerning=doKerning, doGroups=doGroups, doLib=doLib, doFeatures=doFeatures)
self.font.update()
def tearDownFont(self):
self.font.close()
self.font = None
def compareToUFO(self, doInfo=True, doKerning=True, doGroups=True, doLib=True, doFeatures=True):
reader = UFOReader(self.ufoPath)
results = {}
if doInfo:
infoMatches = True
info = self.font.info
for attr, expectedValue in expectedFontInfo1To2Conversion.items():
writtenValue = getattr(info, attr)
if expectedValue != writtenValue:
infoMatches = False
break
results["info"]= infoMatches
if doKerning:
kerning = self.font.kerning.asDict()
expectedKerning = reader.readKerning()
results["kerning"] = expectedKerning == kerning
if doGroups:
groups = dict(self.font.groups)
expectedGroups = reader.readGroups()
results["groups"] = expectedGroups == groups
if doFeatures:
features = self.font.features.text
expectedFeatures = expectedFormatVersion1Features
# FontLab likes to add lines to the features, so skip blank lines.
features = [line for line in features.splitlines() if line]
expectedFeatures = [line for line in expectedFeatures.splitlines() if line]
results["features"] = expectedFeatures == features
if doLib:
lib = dict(self.font.lib)
expectedLib = reader.readLib()
for key in removeFromFormatVersion1Lib:
if key in expectedLib:
del expectedLib[key]
results["lib"] = expectedLib == lib
return results
def testFull(self):
self.setUpFont(doInfo=True, doKerning=True, doGroups=True, doFeatures=True, doLib=True)
otherResults = self.compareToUFO()
self.assertEqual(otherResults["info"], True)
self.assertEqual(otherResults["kerning"], True)
self.assertEqual(otherResults["groups"], True)
self.assertEqual(otherResults["features"], True)
self.assertEqual(otherResults["lib"], True)
self.tearDownFont()
def testInfo(self):
self.setUpFont(doInfo=True)
otherResults = self.compareToUFO(doInfo=False)
self.assertEqual(otherResults["kerning"], False)
self.assertEqual(otherResults["groups"], False)
self.assertEqual(otherResults["features"], False)
self.assertEqual(otherResults["lib"], False)
info = self.font.info
for attr, expectedValue in expectedFontInfo1To2Conversion.items():
writtenValue = getattr(info, attr)
self.assertEqual((attr, expectedValue), (attr, writtenValue))
self.tearDownFont()
def testFeatures(self):
self.setUpFont(doFeatures=True)
otherResults = self.compareToUFO()
self.assertEqual(otherResults["info"], False)
self.assertEqual(otherResults["kerning"], False)
self.assertEqual(otherResults["groups"], False)
self.assertEqual(otherResults["features"], True)
self.assertEqual(otherResults["lib"], False)
self.tearDownFont()
def testKerning(self):
self.setUpFont(doKerning=True)
otherResults = self.compareToUFO()
self.assertEqual(otherResults["info"], False)
self.assertEqual(otherResults["kerning"], True)
self.assertEqual(otherResults["groups"], False)
self.assertEqual(otherResults["features"], False)
self.assertEqual(otherResults["lib"], False)
self.tearDownFont()
def testGroups(self):
self.setUpFont(doGroups=True)
otherResults = self.compareToUFO()
self.assertEqual(otherResults["info"], False)
self.assertEqual(otherResults["kerning"], False)
self.assertEqual(otherResults["groups"], True)
self.assertEqual(otherResults["features"], False)
self.assertEqual(otherResults["lib"], False)
self.tearDownFont()
def testLib(self):
self.setUpFont(doLib=True)
otherResults = self.compareToUFO()
self.assertEqual(otherResults["info"], False)
self.assertEqual(otherResults["kerning"], False)
self.assertEqual(otherResults["groups"], False)
self.assertEqual(otherResults["features"], False)
self.assertEqual(otherResults["lib"], True)
self.tearDownFont()
class ReadUFOFormatVersion2TestCase(unittest.TestCase):
def setUpFont(self, doInfo=False, doKerning=False, doGroups=False, doLib=False, doFeatures=False):
self.font = NewFont()
self.ufoPath = ufoPath2
self.font.readUFO(ufoPath2, doInfo=doInfo, doKerning=doKerning, doGroups=doGroups, doLib=doLib, doFeatures=doFeatures)
self.font.update()
def tearDownFont(self):
self.font.close()
self.font = None
def compareToUFO(self, doInfo=True, doKerning=True, doGroups=True, doLib=True, doFeatures=True):
reader = UFOReader(self.ufoPath)
results = {}
if doInfo:
infoMatches = True
info = self.font.info
for attr, expectedValue in fontInfoVersion2.items():
# cheat by skipping attrs that aren't supported
if info._ufoToFLAttrMapping[attr]["nakedAttribute"] is None:
continue
writtenValue = getattr(info, attr)
if expectedValue != writtenValue:
infoMatches = False
break
results["info"]= infoMatches
if doKerning:
kerning = self.font.kerning.asDict()
expectedKerning = reader.readKerning()
results["kerning"] = expectedKerning == kerning
if doGroups:
groups = dict(self.font.groups)
expectedGroups = reader.readGroups()
results["groups"] = expectedGroups == groups
if doFeatures:
features = self.font.features.text
expectedFeatures = reader.readFeatures()
results["features"] = expectedFeatures == features
if doLib:
lib = dict(self.font.lib)
expectedLib = reader.readLib()
results["lib"] = expectedLib == lib
return results
def testFull(self):
self.setUpFont(doInfo=True, doKerning=True, doGroups=True, doFeatures=True, doLib=True)
otherResults = self.compareToUFO()
self.assertEqual(otherResults["info"], True)
self.assertEqual(otherResults["kerning"], True)
self.assertEqual(otherResults["groups"], True)
self.assertEqual(otherResults["features"], True)
self.assertEqual(otherResults["lib"], True)
self.tearDownFont()
def testInfo(self):
self.setUpFont(doInfo=True)
otherResults = self.compareToUFO(doInfo=False)
self.assertEqual(otherResults["kerning"], False)
self.assertEqual(otherResults["groups"], False)
self.assertEqual(otherResults["features"], False)
self.assertEqual(otherResults["lib"], False)
info = self.font.info
for attr, expectedValue in fontInfoVersion2.items():
# cheat by skipping attrs that aren't supported
if info._ufoToFLAttrMapping[attr]["nakedAttribute"] is None:
continue
writtenValue = getattr(info, attr)
self.assertEqual((attr, expectedValue), (attr, writtenValue))
self.tearDownFont()
def testFeatures(self):
self.setUpFont(doFeatures=True)
otherResults = self.compareToUFO()
self.assertEqual(otherResults["info"], False)
self.assertEqual(otherResults["kerning"], False)
self.assertEqual(otherResults["groups"], False)
self.assertEqual(otherResults["features"], True)
self.assertEqual(otherResults["lib"], False)
self.tearDownFont()
def testKerning(self):
self.setUpFont(doKerning=True)
otherResults = self.compareToUFO()
self.assertEqual(otherResults["info"], False)
self.assertEqual(otherResults["kerning"], True)
self.assertEqual(otherResults["groups"], False)
self.assertEqual(otherResults["features"], False)
self.assertEqual(otherResults["lib"], False)
self.tearDownFont()
def testGroups(self):
self.setUpFont(doGroups=True)
otherResults = self.compareToUFO()
self.assertEqual(otherResults["info"], False)
self.assertEqual(otherResults["kerning"], False)
self.assertEqual(otherResults["groups"], True)
self.assertEqual(otherResults["features"], False)
self.assertEqual(otherResults["lib"], False)
self.tearDownFont()
def testLib(self):
self.setUpFont(doLib=True)
otherResults = self.compareToUFO()
self.assertEqual(otherResults["info"], False)
self.assertEqual(otherResults["kerning"], False)
self.assertEqual(otherResults["groups"], False)
self.assertEqual(otherResults["features"], False)
self.assertEqual(otherResults["lib"], True)
self.tearDownFont()
class WriteUFOFormatVersion1TestCase(unittest.TestCase):
def setUpFont(self, doInfo=False, doKerning=False, doGroups=False):
self.dstDir = tempfile.mktemp()
os.mkdir(self.dstDir)
self.font = OpenFont(vfbPath)
self.font.writeUFO(self.dstDir, doInfo=doInfo, doKerning=doKerning, doGroups=doGroups, formatVersion=1)
self.font.close()
def tearDownFont(self):
shutil.rmtree(self.dstDir)
def compareToUFO(self, doInfo=True, doKerning=True, doGroups=True, doLib=True, doFeatures=True):
readerExpected = UFOReader(ufoPath1)
readerWritten = UFOReader(self.dstDir)
results = {}
if doInfo:
matches = True
expectedPath = os.path.join(ufoPath1, "fontinfo.plist")
writtenPath = os.path.join(self.dstDir, "fontinfo.plist")
if not os.path.exists(writtenPath):
matches = False
else:
expected = readPlist(expectedPath)
written = readPlist(writtenPath)
for attr, expectedValue in expected.items():
if expectedValue != written[attr]:
matches = False
break
results["info"] = matches
if doKerning:
matches = True
expectedPath = os.path.join(ufoPath1, "kerning.plist")
writtenPath = os.path.join(self.dstDir, "kerning.plist")
if not os.path.exists(writtenPath):
matches = False
else:
matches = readPlist(expectedPath) == readPlist(writtenPath)
results["kerning"] = matches
if doGroups:
matches = True
expectedPath = os.path.join(ufoPath1, "groups.plist")
writtenPath = os.path.join(self.dstDir, "groups.plist")
if not os.path.exists(writtenPath):
matches = False
else:
matches = readPlist(expectedPath) == readPlist(writtenPath)
results["groups"] = matches
if doFeatures:
matches = True
featuresPath = os.path.join(self.dstDir, "features.fea")
libPath = os.path.join(self.dstDir, "lib.plist")
if os.path.exists(featuresPath):
matches = False
else:
fontLib = readPlist(libPath)
writtenText = [fontLib.get("org.robofab.opentype.classes", "")]
features = fontLib.get("org.robofab.opentype.features", {})
featureOrder= fontLib.get("org.robofab.opentype.featureorder", [])
for featureName in featureOrder:
writtenText.append(features.get(featureName, ""))
writtenText = "\n".join(writtenText)
# FontLab likes to add lines to the features, so skip blank lines.
expectedText = [line for line in expectedFormatVersion1Features.splitlines() if line]
writtenText = [line for line in writtenText.splitlines() if line]
matches = "\n".join(expectedText) == "\n".join(writtenText)
results["features"] = matches
if doLib:
matches = True
expectedPath = os.path.join(ufoPath1, "lib.plist")
writtenPath = os.path.join(self.dstDir, "lib.plist")
if not os.path.exists(writtenPath):
matches = False
else:
# the test file doesn't have the glyph order
# so purge it from the written
writtenLib = readPlist(writtenPath)
del writtenLib["org.robofab.glyphOrder"]
matches = readPlist(expectedPath) == writtenLib
results["lib"] = matches
return results
def testFull(self):
self.setUpFont(doInfo=True, doKerning=True, doGroups=True)
otherResults = self.compareToUFO()
self.assertEqual(otherResults["info"], True)
self.assertEqual(otherResults["kerning"], True)
self.assertEqual(otherResults["groups"], True)
self.assertEqual(otherResults["features"], True)
self.assertEqual(otherResults["lib"], True)
self.tearDownFont()
def testInfo(self):
self.setUpFont(doInfo=True)
otherResults = self.compareToUFO(doInfo=False)
self.assertEqual(otherResults["kerning"], False)
self.assertEqual(otherResults["groups"], False)
expectedPath = os.path.join(ufoPath1, "fontinfo.plist")
writtenPath = os.path.join(self.dstDir, "fontinfo.plist")
expected = readPlist(expectedPath)
written = readPlist(writtenPath)
for attr, expectedValue in expected.items():
self.assertEqual((attr, expectedValue), (attr, written[attr]))
self.tearDownFont()
def testFeatures(self):
self.setUpFont()
otherResults = self.compareToUFO()
self.assertEqual(otherResults["info"], False)
self.assertEqual(otherResults["kerning"], False)
self.assertEqual(otherResults["groups"], False)
self.assertEqual(otherResults["features"], True)
self.tearDownFont()
def testKerning(self):
self.setUpFont(doKerning=True)
otherResults = self.compareToUFO()
self.assertEqual(otherResults["info"], False)
self.assertEqual(otherResults["kerning"], True)
self.assertEqual(otherResults["groups"], False)
self.tearDownFont()
def testGroups(self):
self.setUpFont(doGroups=True)
otherResults = self.compareToUFO()
self.assertEqual(otherResults["info"], False)
self.assertEqual(otherResults["kerning"], False)
self.assertEqual(otherResults["groups"], True)
self.tearDownFont()
def testLib(self):
self.setUpFont()
otherResults = self.compareToUFO()
self.assertEqual(otherResults["info"], False)
self.assertEqual(otherResults["kerning"], False)
self.assertEqual(otherResults["groups"], False)
self.assertEqual(otherResults["lib"], True)
self.tearDownFont()
class WriteUFOFormatVersion2TestCase(unittest.TestCase):
def setUpFont(self, doInfo=False, doKerning=False, doGroups=False, doLib=False, doFeatures=False):
self.dstDir = tempfile.mktemp()
os.mkdir(self.dstDir)
self.font = OpenFont(vfbPath)
self.font.writeUFO(self.dstDir, doInfo=doInfo, doKerning=doKerning, doGroups=doGroups, doLib=doLib, doFeatures=doFeatures)
self.font.close()
def tearDownFont(self):
shutil.rmtree(self.dstDir)
def compareToUFO(self, doInfo=True, doKerning=True, doGroups=True, doLib=True, doFeatures=True):
readerExpected = UFOReader(ufoPath2)
readerWritten = UFOReader(self.dstDir)
results = {}
if doInfo:
matches = True
expectedPath = os.path.join(ufoPath2, "fontinfo.plist")
writtenPath = os.path.join(self.dstDir, "fontinfo.plist")
if not os.path.exists(writtenPath):
matches = False
else:
dummyFont = NewFont()
_ufoToFLAttrMapping = dict(dummyFont.info._ufoToFLAttrMapping)
dummyFont.close()
expected = readPlist(expectedPath)
written = readPlist(writtenPath)
for attr, expectedValue in expected.items():
# cheat by skipping attrs that aren't supported
if _ufoToFLAttrMapping[attr]["nakedAttribute"] is None:
continue
if expectedValue != written[attr]:
matches = False
break
results["info"] = matches
if doKerning:
matches = True
expectedPath = os.path.join(ufoPath2, "kerning.plist")
writtenPath = os.path.join(self.dstDir, "kerning.plist")
if not os.path.exists(writtenPath):
matches = False
else:
matches = readPlist(expectedPath) == readPlist(writtenPath)
results["kerning"] = matches
if doGroups:
matches = True
expectedPath = os.path.join(ufoPath2, "groups.plist")
writtenPath = os.path.join(self.dstDir, "groups.plist")
if not os.path.exists(writtenPath):
matches = False
else:
matches = readPlist(expectedPath) == readPlist(writtenPath)
results["groups"] = matches
if doFeatures:
matches = True
expectedPath = os.path.join(ufoPath2, "features.fea")
writtenPath = os.path.join(self.dstDir, "features.fea")
if not os.path.exists(writtenPath):
matches = False
else:
f = open(expectedPath, "r")
expectedText = f.read()
f.close()
f = open(writtenPath, "r")
writtenText = f.read()
f.close()
# FontLab likes to add lines to the features, so skip blank lines.
expectedText = [line for line in expectedText.splitlines() if line]
writtenText = [line for line in writtenText.splitlines() if line]
matches = "\n".join(expectedText) == "\n".join(writtenText)
results["features"] = matches
if doLib:
matches = True
expectedPath = os.path.join(ufoPath2, "lib.plist")
writtenPath = os.path.join(self.dstDir, "lib.plist")
if not os.path.exists(writtenPath):
matches = False
else:
# the test file doesn't have the glyph order
# so purge it from the written
writtenLib = readPlist(writtenPath)
del writtenLib["org.robofab.glyphOrder"]
matches = readPlist(expectedPath) == writtenLib
results["lib"] = matches
return results
def testFull(self):
self.setUpFont(doInfo=True, doKerning=True, doGroups=True, doFeatures=True, doLib=True)
otherResults = self.compareToUFO()
self.assertEqual(otherResults["info"], True)
self.assertEqual(otherResults["kerning"], True)
self.assertEqual(otherResults["groups"], True)
self.assertEqual(otherResults["features"], True)
self.assertEqual(otherResults["lib"], True)
self.tearDownFont()
def testInfo(self):
self.setUpFont(doInfo=True)
otherResults = self.compareToUFO(doInfo=False)
self.assertEqual(otherResults["kerning"], False)
self.assertEqual(otherResults["groups"], False)
self.assertEqual(otherResults["features"], False)
self.assertEqual(otherResults["lib"], False)
expectedPath = os.path.join(ufoPath2, "fontinfo.plist")
writtenPath = os.path.join(self.dstDir, "fontinfo.plist")
expected = readPlist(expectedPath)
written = readPlist(writtenPath)
dummyFont = NewFont()
_ufoToFLAttrMapping = dict(dummyFont.info._ufoToFLAttrMapping)
dummyFont.close()
for attr, expectedValue in expected.items():
# cheat by skipping attrs that aren't supported
if _ufoToFLAttrMapping[attr]["nakedAttribute"] is None:
continue
self.assertEqual((attr, expectedValue), (attr, written[attr]))
self.tearDownFont()
def testFeatures(self):
self.setUpFont(doFeatures=True)
otherResults = self.compareToUFO()
self.assertEqual(otherResults["info"], False)
self.assertEqual(otherResults["kerning"], False)
self.assertEqual(otherResults["groups"], False)
self.assertEqual(otherResults["features"], True)
self.assertEqual(otherResults["lib"], False)
self.tearDownFont()
def testKerning(self):
self.setUpFont(doKerning=True)
otherResults = self.compareToUFO()
self.assertEqual(otherResults["info"], False)
self.assertEqual(otherResults["kerning"], True)
self.assertEqual(otherResults["groups"], False)
self.assertEqual(otherResults["features"], False)
self.assertEqual(otherResults["lib"], False)
self.tearDownFont()
def testGroups(self):
self.setUpFont(doGroups=True)
otherResults = self.compareToUFO()
self.assertEqual(otherResults["info"], False)
self.assertEqual(otherResults["kerning"], False)
self.assertEqual(otherResults["groups"], True)
self.assertEqual(otherResults["features"], False)
self.assertEqual(otherResults["lib"], False)
self.tearDownFont()
def testLib(self):
self.setUpFont(doLib=True)
otherResults = self.compareToUFO()
self.assertEqual(otherResults["info"], False)
self.assertEqual(otherResults["kerning"], False)
self.assertEqual(otherResults["groups"], False)
self.assertEqual(otherResults["features"], False)
self.assertEqual(otherResults["lib"], True)
self.tearDownFont()
if __name__ == "__main__":
from robofab.test.testSupport import runTests
runTests()
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