It appears that the 'svn diff' command can result in output in which the
file headers within the diff are incorrect; the unified diff itself appears
to be as expected. I am therefore assuming this is a different issue to
issue #1602.
In this recipe revision 0 (BASE) is an empty repository and revision 1
(HEAD) contains a single file containing the word test (the full recipe to
reproduce and the full output from all the possible diffs are included at
the end of this email).
The working copy from which the diffs are requested is a checkout of
revision 0.
If we examine the svn diff -r BASE:HEAD and HEAD:BASE outputs it is clear
that the diffs cannot both be against the working copy (if either is)
despite the fact that it is clearly labeled as such indeed they are the
diff we would expect between the requested versions, the diff (further
below) of the real working copy against BASE and HEAD support this. It
seems to me that BASE is being incorrectly reported as working copy.
+ svn diff -r BASE:HEAD
Index: file
===================================================================
--- file (revision 0)
+++ file (working copy)
@@ -0,0 +1 @@
+test
+ svn diff -r HEAD:BASE
Index: file
===================================================================
--- file (revision 1)
+++ file (working copy)
@@ -1 +0,0 @@
-test
Does this come under an existing issuse or should I file one. Feel free to
say 'stupid' that's because of 'foo' and expected behaviour.
Cheers.
-apw
[apw@kuckoo test2]$ cat T
rm -rf repo test test2
svnadmin create repo
svn checkout file:///`pwd`/repo test
svn checkout file:///`pwd`/repo test2
cd test
echo "test" >file
svn add file
svn -m test commit
cd ../test2
svn diff -r BASE:HEAD
svn diff -r HEAD:BASE
svn diff -r BASE
svn diff -r HEAD
svn diff -r 0:BASE
svn diff -r 0:HEAD
svn diff -r 0:1
svn diff -r 1:0
svn diff -r 0
svn diff -r 1
[apw@kuckoo test2]$ sh -x T
+ rm -rf repo test test2
+ svnadmin create repo
++ pwd
+ svn checkout file:////home/apw/test2/repo test
Checked out revision 0.
++ pwd
+ svn checkout file:////home/apw/test2/repo test2
Checked out revision 0.
+ cd test
+ echo test
+ svn add file
A file
+ svn -m test commit
Adding file
Transmitting file data .
Committed revision 1.
+ cd ../test2
+ svn diff -r BASE:HEAD
Index: file
===================================================================
--- file (revision 0)
+++ file (working copy)
@@ -0,0 +1 @@
+test
+ svn diff -r HEAD:BASE
Index: file
===================================================================
--- file (revision 1)
+++ file (working copy)
@@ -1 +0,0 @@
-test
+ svn diff -r BASE
+ svn diff -r HEAD
Index: file
===================================================================
--- file (revision 1)
+++ file (working copy)
@@ -1 +0,0 @@
-test
+ svn diff -r 0:BASE
+ svn diff -r 0:HEAD
Index: file
===================================================================
--- file (revision 0)
+++ file (revision 1)
@@ -0,0 +1 @@
+test
+ svn diff -r 0:1
Index: file
===================================================================
--- file (revision 0)
+++ file (revision 1)
@@ -0,0 +1 @@
+test
+ svn diff -r 1:0
Index: file
===================================================================
--- file (revision 1)
+++ file (revision 0)
@@ -1 +0,0 @@
-test
+ svn diff -r 0
+ svn diff -r 1
Index: file
===================================================================
--- file (revision 1)
+++ file (working copy)
@@ -1 +0,0 @@
-test
[apw@kuckoo test2]$
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Received on Mon Jan 26 16:47:15 2004