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# -*- coding: utf-8 -*-
from __future__ import unicode_literals
import logging
if __name__ == '__main__':
logging.basicConfig()
_log = logging.getLogger(__name__)
import unittest
from pyxb.utils.unicode import *
class TestCodePointSet (unittest.TestCase):
def testConstructor (self):
c = CodePointSet()
self.assertEqual(c.asTuples(), [])
c = CodePointSet(10, 15)
self.assertEqual(c.asTuples(), [ (10, 10), (15, 15) ])
c = CodePointSet([10, 15])
self.assertEqual(c.asTuples(), [ (10, 10), (15, 15) ])
def testCopyConstructor (self):
c = CodePointSet()
c.add(10)
c.add(15)
self.assertEqual(c.asTuples(), [ (10, 10), (15, 15) ])
c2 = CodePointSet(c)
self.assertEqual(c2.asTuples(), [ (10, 10), (15, 15) ])
c.add(20)
self.assertEqual(c.asTuples(), [ (10, 10), (15, 15), (20, 20) ])
self.assertEqual(c2.asTuples(), [ (10, 10), (15, 15) ])
def testNegate (self):
c = CodePointSet().negate()
self.assertEqual(c.asTuples(), [ (0, CodePointSet.MaxCodePoint) ])
c2 = c.negate()
self.assertEqual(c2.asTuples(), [])
def testAddSingle (self):
c = CodePointSet()
c.add(15)
self.assertEqual(c.asTuples(), [ (15, 15) ])
c.add(15)
self.assertEqual(c.asTuples(), [ (15, 15) ])
c.add(0)
self.assertEqual(c.asTuples(), [ (0, 0), (15, 15) ])
n = c.negate()
self.assertEqual(n.asTuples(), [ (1, 14), (16, CodePointSet.MaxCodePoint) ])
n.add(0)
self.assertEqual(n.asTuples(), [ (0, 14), (16, CodePointSet.MaxCodePoint) ])
n.add(15)
self.assertEqual(n.asTuples(), [ (0, CodePointSet.MaxCodePoint) ])
c = CodePointSet()
c.add(':')
self.assertEqual(c.asTuples(), [ (58, 58) ])
def testRemoveRange (self):
base = CodePointSet(0, 15, (20, 30), (40, 60))
self.assertEqual(base.asTuples(), [ (0, 0), (15, 15), (20, 30), (40, 60) ])
# 0 1 15 16 20 31 40 61
c = CodePointSet(base).subtract( (22, 25) )
self.assertEqual(c.asTuples(), [ (0, 0), (15, 15), (20, 21), (26, 30), (40, 60) ])
c = CodePointSet(base).subtract( (22, 35) )
self.assertEqual(c.asTuples(), [ (0, 0), (15, 15), (20, 21), (40, 60) ])
c = CodePointSet(base).subtract( (35, 55) )
self.assertEqual(c.asTuples(), [ (0, 0), (15, 15), (20, 30), (56, 60) ])
c = CodePointSet(base).subtract( (35, 38) )
self.assertEqual(c.asTuples(), [ (0, 0), (15, 15), (20, 30), (40, 60) ])
def testAddRange (self):
base = CodePointSet(0, 15)
self.assertEqual(base.asTuples(), [ (0, 0), (15, 15) ])
base.add((20, 30))
self.assertEqual(base.asTuples(), [ (0, 0), (15, 15), (20, 30) ])
base.add((40, 60))
self.assertEqual(base.asTuples(), [ (0, 0), (15, 15), (20, 30), (40, 60) ])
# 0 1 15 16 20 31 40 61
# Bridge missing range
c = CodePointSet(base).add((1, 15))
self.assertEqual(c.asTuples(), [ (0, 15), (20, 30), (40, 60) ])
# Insert in middle of missing range
c = CodePointSet(base).add((35, 38))
self.assertEqual(c.asTuples(), [ (0, 0), (15, 15), (20, 30), (35, 38), (40, 60) ])
# Join following range
c = CodePointSet(base).add((35, 39))
self.assertEqual(c.asTuples(), [ (0, 0), (15, 15), (20, 30), (35, 60) ])
c = CodePointSet(base).add((35, 40))
self.assertEqual(c.asTuples(), [ (0, 0), (15, 15), (20, 30), (35, 60) ])
# 0 1 15 16 20 31 40 61
# Insert into middle of existing range
c = CodePointSet(base).add((22, 25))
self.assertEqual(c.asTuples(), [ (0, 0), (15, 15), (20, 30), (40, 60) ])
# Extend existing range
c = CodePointSet(base).add((22, 35))
self.assertEqual(c.asTuples(), [ (0, 0), (15, 15), (20, 35), (40, 60) ])
c = CodePointSet(base).add((22, 38))
self.assertEqual(c.asTuples(), [ (0, 0), (15, 15), (20, 38), (40, 60) ])
# Span missing range
c = CodePointSet(base).add((22, 39))
self.assertEqual(c.asTuples(), [ (0, 0), (15, 15), (20, 60) ])
c = CodePointSet(base).add((22, 40))
self.assertEqual(c.asTuples(), [ (0, 0), (15, 15), (20, 60) ])
c = CodePointSet(base).add((22, 41))
self.assertEqual(c.asTuples(), [ (0, 0), (15, 15), (20, 60) ])
# 0 1 15 16 20 31 40 61
c = CodePointSet(base).add((15, 18))
self.assertEqual(c.asTuples(), [ (0, 0), (15, 18), (20, 30), (40, 60) ])
c = CodePointSet(base).add((35, 65))
self.assertEqual(c.asTuples(), [ (0, 0), (15, 15), (20, 30), (35, 65) ])
c = CodePointSet(base).add((12, 16))
self.assertEqual(c.asTuples(), [ (0, 0), (12, 16), (20, 30), (40, 60) ])
def testAsPattern (self):
c = CodePointSet()
self.assertEqual('[]', c.asPattern())
c.add(':')
self.assertEqual('[\u003A]', c.asPattern())
n = c.negate()
if SupportsWideUnicode:
self.assertEqual('[\\x00-\u0039\u003B-\U0010FFFF]', n.asPattern())
else:
self.assertEqual('[\\x00-\u0039\u003B-\uFFFF]', n.asPattern())
c = CodePointSet()
c.add(']')
self.assertEqual('[\]]', c.asPattern())
c = CodePointSet()
c.add('-')
c.add('+')
self.assertEqual('[+\-]', c.asPattern())
def testAsSingleCharacter (self):
c = CodePointSet()
self.assertTrue(c.asSingleCharacter() is None)
c.add('A')
self.assertEqual('A', c.asSingleCharacter())
c.add('B')
self.assertTrue(c.asSingleCharacter() is None)
self.assertEqual('G', CodePointSet('G').asSingleCharacter())
self.assertEqual('\u0041', CodePointSet(65).asSingleCharacter())
self.assertEqual('\uFFFF', CodePointSet(0xFFFF).asSingleCharacter())
class TestXML1p0e2 (unittest.TestCase):
def testChar (self):
if SupportsWideUnicode:
self.assertTrue(( 1+CodePointSet.MaxShortCodePoint, CodePointSet.MaxCodePoint ) in XML1p0e2.Char.asTuples())
if '__main__' == __name__:
unittest.main()
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