Rev 3924: Update the test cases for the new patience diff code. in http://bzr.arbash-meinel.com/branches/bzr/jam-integration

[John Arbash Meinel]

At http://bzr.arbash-meinel.com/branches/bzr/jam-integration

------------------------------------------------------------
revno: 3924
revision-id: john at arbash-meinel.com-20090106150704-cufylf2484gkoa0v
parent: john at arbash-meinel.com-20090106150242-frp82yhowbro6t1a
committer: John Arbash Meinel <john at arbash-meinel.com>
branch nick: jam-integration
timestamp: Tue 2009-01-06 09:07:04 -0600
message:
  Update the test cases for the new patience diff code.
-------------- next part --------------
=== modified file 'bzrlib/tests/test_diff.py'
--- a/bzrlib/tests/test_diff.py	2008-09-01 14:03:34 +0000
+++ b/bzrlib/tests/test_diff.py	2009-01-06 15:07:04 +0000
@@ -1083,8 +1083,8 @@
                  'how are you today?\n']
         unified_diff = bzrlib.patiencediff.unified_diff
         psm = self._PatienceSequenceMatcher
-        self.assertEquals([ '---  \n',
-                           '+++  \n',
+        self.assertEquals([ '--- \n',
+                           '+++ \n',
                            '@@ -1,3 +1,2 @@\n',
                            ' hello there\n',
                            '-world\n',
@@ -1095,8 +1095,8 @@
         txt_a = map(lambda x: x+'\n', 'abcdefghijklmnop')
         txt_b = map(lambda x: x+'\n', 'abcdefxydefghijklmnop')
         # This is the result with LongestCommonSubstring matching
-        self.assertEquals(['---  \n',
-                           '+++  \n',
+        self.assertEquals(['--- \n',
+                           '+++ \n',
                            '@@ -1,6 +1,11 @@\n',
                            ' a\n',
                            ' b\n',
@@ -1111,8 +1111,8 @@
                            ' f\n']
                           , list(unified_diff(txt_a, txt_b)))
         # And the patience diff
-        self.assertEquals(['---  \n',
-                           '+++  \n',
+        self.assertEquals(['--- \n',
+                           '+++ \n',
                            '@@ -4,6 +4,11 @@\n',
                            ' d\n',
                            ' e\n',
@@ -1129,6 +1129,26 @@
                           , list(unified_diff(txt_a, txt_b,
                                  sequencematcher=psm)))
 
+    def test_patience_unified_diff_with_dates(self):
+        txt_a = ['hello there\n',
+                 'world\n',
+                 'how are you today?\n']
+        txt_b = ['hello there\n',
+                 'how are you today?\n']
+        unified_diff = bzrlib.patiencediff.unified_diff
+        psm = self._PatienceSequenceMatcher
+        self.assertEquals([ '--- a 2008-08-08\n',
+                           '+++ b 2008-09-09\n',
+                           '@@ -1,3 +1,2 @@\n',
+                           ' hello there\n',
+                           '-world\n',
+                           ' how are you today?\n'
+                          ]
+                          , list(unified_diff(txt_a, txt_b,
+                                 fromfile='a', tofile='b',
+                                 fromfiledate='2008-08-08',
+                                 tofiledate='2008-09-09',
+                                 sequencematcher=psm)))
 
 class TestPatienceDiffLib_c(TestPatienceDiffLib):
 
@@ -1174,8 +1194,8 @@
 
         unified_diff_files = bzrlib.patiencediff.unified_diff_files
         psm = self._PatienceSequenceMatcher
-        self.assertEquals(['--- a1 \n',
-                           '+++ b1 \n',
+        self.assertEquals(['--- a1\n',
+                           '+++ b1\n',
                            '@@ -1,3 +1,2 @@\n',
                            ' hello there\n',
                            '-world\n',
@@ -1190,8 +1210,8 @@
         open('b2', 'wb').writelines(txt_b)
 
         # This is the result with LongestCommonSubstring matching
-        self.assertEquals(['--- a2 \n',
-                           '+++ b2 \n',
+        self.assertEquals(['--- a2\n',
+                           '+++ b2\n',
                            '@@ -1,6 +1,11 @@\n',
                            ' a\n',
                            ' b\n',
@@ -1207,8 +1227,8 @@
                           , list(unified_diff_files('a2', 'b2')))
 
         # And the patience diff
-        self.assertEquals(['--- a2 \n',
-                           '+++ b2 \n',
+        self.assertEquals(['--- a2\n',
+                           '+++ b2\n',
                            '@@ -4,6 +4,11 @@\n',
                            ' d\n',
                            ' e\n',