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[cffLib.specializer_test] Add tests for peephole optimization

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This commit is contained in:
Behdad Esfahbod 2017-05-07 13:08:41 -06:00
parent 3720c6e020
commit 041384a0e8
1 changed files with 35 additions and 0 deletions
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35
Tests/cffLib/specializer_test.py
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@ -503,6 +503,21 @@ class CFFSpecializeProgramTest(unittest.TestCase):
xpct_charstr = '-0.24 50 30 -4 vlineto'
self.assertEqual(get_specialized_charstr(test_charstr), xpct_charstr)
def test_0lineto_peephole(self):
test_charstr = '1 2 0 0 3 4 rlineto'
xpct_charstr = '1 2 3 4 rlineto'
self.assertEqual(get_specialized_charstr(test_charstr), xpct_charstr)
def test_hlineto_peephole(self):
test_charstr = '1 2 5 0 3 4 rlineto'
xpct_charstr = test_charstr
self.assertEqual(get_specialized_charstr(test_charstr), xpct_charstr)
def test_vlineto_peephole(self):
test_charstr = '1 2 0 5 3 4 rlineto'
xpct_charstr = test_charstr
self.assertEqual(get_specialized_charstr(test_charstr), xpct_charstr)
# rrcurveto
def test_rrcurveto(self):
test_charstr = '-1 56 -2 57 -1 57 rrcurveto'
@ -649,6 +664,26 @@ class CFFSpecializeProgramTest(unittest.TestCase):
xpct_charstr = '60 -26 37 -43 -33 -28 -22 -36 -37 27 -20 32 3 4 0 1 3 vhcurveto'
self.assertEqual(get_specialized_charstr(test_charstr), xpct_charstr)
def test_hhcurveto_peephole(self):
test_charstr = '1 2 3 4 5 6 1 2 3 4 5 0 1 2 3 4 5 6 rrcurveto'
xpct_charstr = test_charstr
self.assertEqual(get_specialized_charstr(test_charstr), xpct_charstr)
def test_vvcurveto_peephole(self):
test_charstr = '1 2 3 4 5 6 1 2 3 4 0 6 1 2 3 4 5 6 rrcurveto'
xpct_charstr = test_charstr
self.assertEqual(get_specialized_charstr(test_charstr), xpct_charstr)
def test_hvcurveto_peephole(self):
test_charstr = '1 2 3 4 5 6 1 0 3 4 5 6 1 2 3 4 5 6 rrcurveto'
xpct_charstr = test_charstr
self.assertEqual(get_specialized_charstr(test_charstr), xpct_charstr)
def test_vhcurveto_peephole(self):
test_charstr = '1 2 3 4 5 6 0 2 3 4 5 6 1 2 3 4 5 6 rrcurveto'
xpct_charstr = test_charstr
self.assertEqual(get_specialized_charstr(test_charstr), xpct_charstr)
def test_rcurveline_6_2(self):
test_charstr = '21 -76 21 -72 24 -73 rrcurveto 31 -100 rlineto'
xpct_charstr = '21 -76 21 -72 24 -73 31 -100 rcurveline'