def testIntersectSimple(self):
"""test RangeSet with simple intersections of ranges"""
r1 = RangeSet("4-34")
r2 = RangeSet("27-42")
r1.intersection_update(r2)
self.assertEqual(str(r1), "27-34")
self.assertEqual(len(r1), 8)
r1 = RangeSet("2-450,654-700,800")
r2 = RangeSet("500-502,690-820,830-840,900")
r1.intersection_update(r2)
self.assertEqual(str(r1), "690-700,800")
self.assertEqual(len(r1), 12)
r1 = RangeSet("2-450,654-700,800")
r3 = r1.intersection(r2)
self.assertEqual(str(r3), "690-700,800")
self.assertEqual(len(r3), 12)
r1 = RangeSet("2-450,654-700,800")
r3 = r1 & r2
self.assertEqual(str(r3), "690-700,800")
self.assertEqual(len(r3), 12)
r1 = RangeSet()
r3 = r1.intersection(r2)
self.assertEqual(str(r3), "")
self.assertEqual(len(r3), 0)
def testIntersectSimple(self):
"""test RangeSet with simple intersections of ranges"""
r1 = RangeSet("4-34")
r2 = RangeSet("27-42")
r1.intersection_update(r2)
self.assertEqual(str(r1), "27-34")
self.assertEqual(len(r1), 8)
r1 = RangeSet("2-450,654-700,800")
r2 = RangeSet("500-502,690-820,830-840,900")
r1.intersection_update(r2)
self.assertEqual(str(r1), "690-700,800")
self.assertEqual(len(r1), 12)
r1 = RangeSet("2-450,654-700,800")
r3 = r1.intersection(r2)
self.assertEqual(str(r3), "690-700,800")
self.assertEqual(len(r3), 12)
r1 = RangeSet("2-450,654-700,800")
r3 = r1 & r2
self.assertEqual(str(r3), "690-700,800")
self.assertEqual(len(r3), 12)
r1 = RangeSet()
r3 = r1.intersection(r2)
self.assertEqual(str(r3), "")
self.assertEqual(len(r3), 0)
def testIntersectStep(self):
"""test RangeSet with more intersections of ranges"""
r1 = RangeSet("4-34/2")
r2 = RangeSet("28-42/2")
r1.intersection_update(r2)
self.assertEqual(str(r1), "28,30,32,34")
self.assertEqual(len(r1), 4)
r1 = RangeSet("4-34/2")
r2 = RangeSet("27-42/2")
r1.intersection_update(r2)
self.assertEqual(str(r1), "")
self.assertEqual(len(r1), 0)
r1 = RangeSet("2-60/3", autostep=3)
r2 = RangeSet("3-50/2", autostep=3)
r1.intersection_update(r2)
self.assertEqual(str(r1), "5-47/6")
self.assertEqual(len(r1), 8)
def testIntersectStep(self):
"""test RangeSet with more intersections of ranges"""
r1 = RangeSet("4-34/2")
r2 = RangeSet("28-42/2")
r1.intersection_update(r2)
self.assertEqual(str(r1), "28,30,32,34")
self.assertEqual(len(r1), 4)
r1 = RangeSet("4-34/2")
r2 = RangeSet("27-42/2")
r1.intersection_update(r2)
self.assertEqual(str(r1), "")
self.assertEqual(len(r1), 0)
r1 = RangeSet("2-60/3", autostep=3)
r2 = RangeSet("3-50/2", autostep=3)
r1.intersection_update(r2)
self.assertEqual(str(r1), "5-47/6")
self.assertEqual(len(r1), 8)
