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import unittest
from . import helper
class HeadTest(unittest.TestCase):
def testHeadEmpty(self):
data = helper.getData("""head{
}""")
self.assertEqual(len(data.head), 1)
self.assertTrue('flags' in data.head)
self.assertEqual(len(data.head['flags']), 0)
def testHeadNormal(self):
data = helper.getData("""head{
9 lowestRecPPEM
}""")
self.assertEqual(len(data.head), 2)
self.assertEqual(data.head['lowestRecPPEM'], 9)
def testHeadFlags(self):
data = helper.getData("""head{
0 flags.instructionsMayDependOnPointSize
1 flags.forcePpemToIntegerValues
0 flags.instructionsMayAlterAdvanceWidth
1 flags.fontOptimizedForClearType
}""")
flags = data.head['flags']
self.assertEqual(len(flags), 4)
self.assertEqual(flags[0], ( 2,0) )
self.assertEqual(flags[1], ( 3,1) )
self.assertEqual(flags[2], ( 4,0) )
self.assertEqual(flags[3], (13,1) )
class MaxpTest(unittest.TestCase):
def testMaxpEmpty(self):
data = helper.getData("""maxp{
}""")
self.assertEqual(len(data.maxp), 0)
def testMaxpPart(self):
data = helper.getData("""maxp{
256 maxStackElements
64 maxFunctionDefs
}""")
self.assertEqual(len(data.maxp), 2)
self.assertEqual(data.maxp['maxStackElements'], 256)
self.assertEqual(data.maxp['maxFunctionDefs'], 64)
def testMaxpFull(self):
data = helper.getData("""maxp{
256 maxStackElements
64 maxFunctionDefs
32 maxStorage
2 maxZones
16 maxTwilightPoints
}""")
self.assertEqual(len(data.maxp), 5)
self.assertEqual(data.maxp['maxStackElements'], 256)
self.assertEqual(data.maxp['maxFunctionDefs'], 64)
self.assertEqual(data.maxp['maxStorage'], 32)
self.assertEqual(data.maxp['maxZones'], 2)
self.assertEqual(data.maxp['maxTwilightPoints'], 16)
class GaspTest(unittest.TestCase):
def testGaspEmpty(self):
data = helper.getData("""gasp{
}""")
self.assertEqual(len(data.gasp), 0)
def testGasp(self):
data = helper.getData("""gasp{
7
12 doGray symSmoothing
128 doGridfit symGridfit
65535 doGridfit doGray symSmoothing symGridfit
}""")
self.assertEqual(data.gasp[0], (7, False, False, False, False))
self.assertEqual(data.gasp[1], (12, False, True, True, False))
self.assertEqual(data.gasp[2], (128, True, False, False, True))
self.assertEqual(data.gasp[3], (65535, True, True, True, True))
class CvtTest(unittest.TestCase):
def testCvtEmpty(self):
data = helper.getData("""cvt{
}""")
self.assertEqual(len(data.cvt), 0)
def testCvtBoundary(self):
data = helper.getData("""cvt{
0 c0
-0 c1
64 c2
-64 c3
32767 c4
-32768 c5
-1 c6
}""")
self.assertEqual(len(data.cvt), 7)
self.assertEqual(data.cvt, [0, 0, 64, -64, 32767, -32768, -1])
class FpgmPrepTest(unittest.TestCase):
def testFpgmEmpty(self):
code = helper.toBytes("", "", "fpgm")
self.assertEqual(code, b"")
def testPrepEmpty(self):
code = helper.toBytes("", "", "prep")
self.assertEqual(code, b"")
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