def testReadGlue(self):
s = TeX()
s.input(r'0pt plus 1fil')
i = s.readGlue()
assert i.pt == 0, i.pt
assert i.stretch.fil == 1, i.stretch.fil
assert i.shrink is None, i.shrink
s = TeX()
s.input(r'0pt plus 1fill')
i = s.readGlue()
assert i.pt == 0, i.pt
assert i.stretch.fil == 1, i.stretch.fil
assert i.shrink is None, i.shrink
s = TeX()
s.input(r'0pt plus 1fil minus 1 fil')
i = s.readGlue()
assert i.pt == 0, i.pt
assert i.stretch.fil == 1, i.stretch.fil
assert i.shrink.fil == 1, i.shrink.fil
s = TeX()
s.input(r'0pt plus -1fil')
i = s.readGlue()
assert i.pt == 0, i.pt
assert i.stretch.fil == -1, i.stretch.fil
assert i.shrink is None, i.shrink
def testReadGlue(self):
s = TeX()
s.input(r'0pt plus 1fil')
i = s.readGlue()
assert i.pt == 0, i.pt
assert i.stretch.fil == 1, i.stretch.fil
assert i.shrink is None, i.shrink
s = TeX()
s.input(r'0pt plus 1fill')
i = s.readGlue()
assert i.pt == 0, i.pt
assert i.stretch.fil == 1, i.stretch.fil
assert i.shrink is None, i.shrink
s = TeX()
s.input(r'0pt plus 1fil minus 1 fil')
i = s.readGlue()
assert i.pt == 0, i.pt
assert i.stretch.fil == 1, i.stretch.fil
assert i.shrink.fil == 1, i.shrink.fil
s = TeX()
s.input(r'0pt plus -1fil')
i = s.readGlue()
assert i.pt == 0, i.pt
assert i.stretch.fil == -1, i.stretch.fil
assert i.shrink is None, i.shrink
def testReadGlue2(self):
s = TeX()
s.input(r'6pt plus 2pt minus 2pt')
i = s.readGlue()
assert i.pt == 6, i.pt
assert i.stretch.pt == 2, i.stretch.pt
assert i.shrink.pt == 2, i.shrink.pt
t = TeX()
t.input(r'6pt plus 2pt minus 2pt 1.2pt plus -1.fil-1.234pt\foo')
i = t.readGlue()
j = t.readGlue()
k = t.readGlue()
# print i.source
assert i.pt == 6, i.pt
assert i.stretch.pt == 2, i.stretch.pt
assert i.shrink.pt == 2, i.shrink.pt
# print j.source
assert j.pt == 1.2, i.pt
assert j.stretch.fil == -1, j.stretch.fil
assert j.shrink is None
# print k.source
assert k.pt == -1.234, k.pt
assert k.stretch is None
assert k.shrink is None
tokens = [x for x in t.itertokens()]
assert tokens == [EscapeSequence('foo')], tokens
def testReadGlue2(self):
s = TeX()
s.input(r'6pt plus 2pt minus 2pt')
i = s.readGlue()
assert i.pt == 6, i.pt
assert i.stretch.pt == 2, i.stretch.pt
assert i.shrink.pt == 2, i.shrink.pt
t = TeX()
t.input(r'6pt plus 2pt minus 2pt 1.2pt plus -1.fil-1.234pt\foo')
i = t.readGlue()
j = t.readGlue()
k = t.readGlue()
# print i.source
assert i.pt == 6, i.pt
assert i.stretch.pt == 2, i.stretch.pt
assert i.shrink.pt == 2, i.shrink.pt
# print j.source
assert j.pt == 1.2, i.pt
assert j.stretch.fil == -1, j.stretch.fil
assert j.shrink is None
# print k.source
assert k.pt == -1.234, k.pt
assert k.stretch is None
assert k.shrink is None
tokens = [x for x in t.itertokens()]
assert tokens == [EscapeSequence('foo')], tokens
