def testDecompileToXML(self):
a = otTables.InsertionMorphAction()
actionReader = OTTableReader(
deHexStr("DEAD BEEF 0002 0001 0004 0002 0003 DEAD BEEF"))
a.decompile(OTTableReader(deHexStr("1234 FC43 0005 0002")), self.font,
actionReader)
toXML = lambda w, f: a.toXML(w, f, {"Test": "Foo"}, "Transition")
self.assertEqual(getXML(toXML, self.font), self.MORPH_ACTION_XML)
def testCompileFromXML(self):
a = otTables.InsertionMorphAction()
for name, attrs, content in parseXML(self.MORPH_ACTION_XML):
a.fromXML(name, attrs, content, self.font)
writer = OTTableWriter()
a.compile(writer,
self.font,
actionIndex={
('B', 'C'): 9,
('B', 'A', 'D'): 7
})
self.assertEqual(hexStr(writer.getAllData()), "1234fc4300090007")
def testCompileActions_shouldShareSubsequences(self):
state = otTables.AATState()
t = state.Transitions = {
i: otTables.InsertionMorphAction()
for i in range(3)
}
t[1].CurrentInsertionAction = []
t[0].MarkedInsertionAction = ['A']
t[1].CurrentInsertionAction = ['C', 'D']
t[1].MarkedInsertionAction = ['B']
t[2].CurrentInsertionAction = ['B', 'C', 'D']
t[2].MarkedInsertionAction = ['C', 'D']
actions, actionIndex = t[0].compileActions(self.font, [state])
self.assertEqual(actions, deHexStr('0002 0003 0004 0001'))
self.assertEqual(
actionIndex, {
('A', ): 3,
('B', ): 0,
('B', 'C'): 0,
('B', 'C', 'D'): 0,
('C', ): 1,
('C', 'D'): 1,
('D', ): 2,
})
def testCompileActions_empty(self):
act = otTables.InsertionMorphAction()
actions, actionIndex = act.compileActions(self.font, [])
self.assertEqual(actions, b'')
self.assertEqual(actionIndex, {})
