I wonder, why this patch was not considered for fixing issue 3826. I
could see a fix 1081799 which I see very similar to what I have
done. Did I miss anything here?
Thanks and Regards
Noorul
attached mail follows:
Julian Foad <julian.foad_at_wandisco.com> writes:
> On Thu, 2011-03-03 at 22:48 +0530, Noorul Islam K M wrote:
>
>> Julian Foad <julian.foad_at_wandisco.com> writes:
>>
>> > On Wed, 2011-03-02, Noorul Islam K M wrote:
>> >
>> >> Please find attached patch for issue 3826. All tests pass using 'make
>> >> check'
>> > [...]
>> >> Index: subversion/svn/diff-cmd.c
>> >> ===================================================================
>> >> --- subversion/svn/diff-cmd.c (revision 1076214)
>> >> +++ subversion/svn/diff-cmd.c (working copy)
>> >> @@ -324,8 +324,11 @@
>> >> return svn_error_createf(SVN_ERR_CL_ARG_PARSING_ERROR, NULL,
>> >> _("Path '%s' not relative to base URLs"),
>> >> path);
>> >> + if (! svn_dirent_is_absolute(path))
>> >> + path = svn_relpath_canonicalize(path, iterpool);
>> >> + else
>> >> + path = svn_dirent_canonicalize(path, iterpool);
>
> Your new code here expects that 'path' could be either an absolute local
> path (know as a 'dirent'), or a 'relpath' ...
>
>> >>
>> >> - path = svn_relpath_canonicalize(path, iterpool);
>> >> if (svn_path_is_url(old_target))
>> >> target1 = svn_path_url_add_component2(old_target, path, iterpool);
>
> ... but here (if old_target is a URL) the code requires that 'path' is a
> relpath. So what happens if 'path' is a 'dirent'? Does this
> 'url_add_component' line get executed (and if so it will produce wrong
> results), or does it not get executed (and if not, why not)?
>
From 'svn help diff'
2. Display the differences between OLD-TGT as it was seen in OLDREV and
NEW-TGT as it was seen in NEWREV. PATHs, if given, are relative to
OLD-TGT and NEW-TGT and restrict the output to differences for those
paths. OLD-TGT and NEW-TGT may be working copy paths or URL[@REV].
NEW-TGT defaults to OLD-TGT if not specified. -r N makes OLDREV default
to N, -r N:M makes OLDREV default to N and NEWREV default to M.
I modified the patch a bit so that conversion to relpath happens only
when user specified new-tgt or old-tgt. In other cases I think it can be
absolute path.
Attached is the modified patch.
Thanks and Regards
Noorul
Index: subversion/tests/cmdline/diff_tests.py
===================================================================
--- subversion/tests/cmdline/diff_tests.py (revision 1079662)
+++ subversion/tests/cmdline/diff_tests.py (working copy)
@@ -3761,7 +3761,6 @@
'-c2', '--git')
os.chdir(was_cwd)
-_at_XFail()
@Issue(3826)
def diff_abs_localpath_from_wc_folder(sbox):
"diff absolute localpath from wc folder"
@@ -3770,9 +3769,10 @@
A_path = os.path.join(wc_dir, 'A')
B_path = os.path.join(wc_dir, 'A', 'B')
+ B_abspath = os.path.abspath(B_path)
os.chdir(os.path.abspath(A_path))
svntest.actions.run_and_verify_svn(None, None, [], 'diff',
- os.path.abspath(B_path))
+ B_abspath)
########################################################################
#Run the tests
Index: subversion/svn/diff-cmd.c
===================================================================
--- subversion/svn/diff-cmd.c (revision 1079662)
+++ subversion/svn/diff-cmd.c (working copy)
@@ -325,7 +325,11 @@
_("Path '%s' not relative to base URLs"),
path);
- path = svn_relpath_canonicalize(path, iterpool);
+ if ((strcmp(old_target, "") != 0) || (strcmp(new_target, "") != 0))
+ path = svn_relpath_canonicalize(path, iterpool);
+ else
+ path = svn_dirent_canonicalize(path, iterpool);
+
if (svn_path_is_url(old_target))
target1 = svn_path_url_add_component2(old_target, path, iterpool);
else
Received on 2011-03-16 03:16:03 CET