Rev 1430: Add functions for parsing mergeinfo properties. in http://people.samba.org/bzr/jelmer/bzr-svn/trunk

[Jelmer Vernooij]

At http://people.samba.org/bzr/jelmer/bzr-svn/trunk

------------------------------------------------------------
revno: 1430
revision-id: jelmer at samba.org-20080703222442-ns861ruy52rgwv3q
parent: jelmer at samba.org-20080703221049-ktyf5hwv0yjjx141
committer: Jelmer Vernooij <jelmer at samba.org>
branch nick: 0.4
timestamp: Fri 2008-07-04 00:24:42 +0200
message:
  Add functions for parsing mergeinfo properties.
modified:
  properties.py                  util.py-20080502170127-o220e9py99vt69s6-1
  tests/test_properties.py       test_properties.py-20080703215223-t5ydp87wwi7dtyas-1
=== modified file 'properties.py'
--- a/properties.py	2008-07-03 22:10:49 +0000
+++ b/properties.py	2008-07-03 22:24:42 +0000
@@ -74,6 +74,20 @@
     return ret
 
 
+def parse_mergeinfo_property(text):
+    ret = {}
+    for l in text.splitlines():
+        (path, ranges) = l.rsplit(":",1)
+        assert path.startswith("/")
+        ret[path] = []
+        for range in ranges.split(","):
+            try:
+                (start, end) = range.split("-", 1)
+                ret[path].append((int(start), int(end)))
+            except ValueError:
+                ret[path].append((int(range), int(range)))
+
+    return ret
 
 
 PROP_EXECUTABLE = 'svn:executable'

=== modified file 'tests/test_properties.py'
--- a/tests/test_properties.py	2008-07-03 22:10:49 +0000
+++ b/tests/test_properties.py	2008-07-03 22:24:42 +0000
@@ -84,4 +84,13 @@
             lambda: properties.parse_externals_description(None, "bla -R40 http://bla/"))
  
 
-
+class MergeInfoPropertyParserTests(TestCase):
+    def test_simple_range(self):
+        self.assertEquals({"/trunk": [(1,2)]}, properties.parse_mergeinfo_property("/trunk:1-2\n"))
+
+    def test_simple_individual(self):
+        self.assertEquals({"/trunk": [(1,1)]}, properties.parse_mergeinfo_property("/trunk:1\n"))
+
+    def test_empty(self):
+        self.assertEquals({}, properties.parse_mergeinfo_property(""))
+