rangelib.py: Add parse_raw() method.
parse_raw() parses a string generated by RangeSet.to_string_raw().
>>> RangeSet.parse_raw(RangeSet("0-9").to_string_raw())
<RangeSet("0-9")>
Change-Id: Ia74daa30476d5e9ad73c368f4ecc64c755b734a5
diff --git a/tools/releasetools/test_rangelib.py b/tools/releasetools/test_rangelib.py
index 7debe66..853012e 100644
--- a/tools/releasetools/test_rangelib.py
+++ b/tools/releasetools/test_rangelib.py
@@ -123,3 +123,17 @@
self.assertTrue(RangeSet(data=[2, 9, 30, 31, 31, 32, 35, 36]).monotonic)
self.assertTrue(RangeSet(data=[0, 5, 5, 10]).monotonic)
self.assertFalse(RangeSet(data=[5, 10, 0, 5]).monotonic)
+
+ def test_parse_raw(self):
+ self.assertEqual(
+ RangeSet.parse_raw(RangeSet("0-9").to_string_raw()),
+ RangeSet("0-9"))
+ self.assertEqual(RangeSet.parse_raw(
+ RangeSet("2-10 12").to_string_raw()),
+ RangeSet("2-10 12"))
+ self.assertEqual(
+ RangeSet.parse_raw(RangeSet("11 2-10 12 1 0").to_string_raw()),
+ RangeSet("11 2-10 12 1 0"))
+
+ with self.assertRaises(AssertionError):
+ RangeSet.parse_raw("4,0,10")