1 files changed, 67 insertions, 3 deletions
diff --git a/rdiff-backup/testing/regresstest.py b/rdiff-backup/testing/regresstest.py
index 8a24958..cb13765 100644
--- a/rdiff-backup/testing/regresstest.py
+++ b/rdiff-backup/testing/regresstest.py
@@ -1,11 +1,75 @@
-"""regresstest - test the regress module.  Not to be confused with the
-regression tests."""
+"""regresstest - test the regress module.
+
+Not to be confused with the regression tests.
+
+"""
 
 import unittest
 from commontest import *
+from rdiff_backup import regress
+
+Log.setverbosity(7)
 
 class RegressTest(unittest.TestCase):
-	XXX
+	regress_rp1 = rpath.RPath(Globals.local_connection,
+							  "testfiles/regress_output1")
+	regress_rp2 = rpath.RPath(Globals.local_connection,
+							  "testfiles/regress_output2")
+	
+	def make_output(self, level):
+		"""Set up two rdiff-backup destination dir of level and level+1
+
+		testfiles/regress_output1 will be a copy of
+		testfiles/increment1 through testfiles/increment{level}
+
+		testfiles/regress_output2 will have all everything backed up
+		in testfiles/regress_output1 + testfiles/increment{level+1}.
+
+		The time of each increment will be 10000*level.
+
+		"""
+		assert 1 <= level <= 3
+		if self.regress_rp1.lstat(): Myrm(self.regress_rp1.path)
+		if self.regress_rp2.lstat(): Myrm(self.regress_rp2.path)
+
+		# Make regress_output1
+		Log("Making %s" % (self.regress_rp1.path,), 4)
+		for i in range(1, level+1):
+			rdiff_backup(1, 1,
+						 "testfiles/increment%s" % (i,),
+						 self.regress_rp1.path,
+						 current_time = 10000*i)
+
+		# Now make regress_output2
+		Log("Making %s" % (self.regress_rp2.path,), 4)
+		assert not os.system("cp -a %s %s" %
+							 (self.regress_rp1.path, self.regress_rp2.path))
+		rdiff_backup(1, 1,
+					 "testfiles/increment%s" % (level+1),
+					 self.regress_rp2.path,
+					 current_time = 10000*(level+1))
+		self.regress_rp1.setdata()
+		self.regress_rp2.setdata()
+
+	def test_full(self):
+		"""Test regressing a full directory to older state
+
+		Make two directories, one with one more backup in it.  Then
+		regress the bigger one, and then make sure they compare the
+		same.
+
+		"""
+		for level in range(1, 4):
+			self.make_output(level)
+			regress.regress_time = 10000*level
+			regress.unsuccessful_backup_time = 10000*(level+1)
+			regress.time_override_mode = 1
+			Globals.rbdir = self.regress_rp2.append_path("rdiff-backup-data")
+			Log("######### Beginning regress ###########", 5)
+			regress.Regress(self.regress_rp2)
+
+			assert CompareRecursive(self.regress_rp1, self.regress_rp2,
+									exclude_rbdir = 0)
 
 
 if __name__ == "__main__": unittest.main()