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Re: svn trunk r15153: FAIL (win32 ra_local bdb)

From: D.J. Heap <dj_at_shadyvale.net>
Date: 2005-06-25 21:05:23 CEST

Philip Martin wrote:
> "D.J. Heap" <dj@shadyvale.net> writes:
>>I don't know why this is failing. Even stepping through the test with
>>a python debugger (Komodo) the expected and actual output look exactly
>>the same newlines and all. But the regex match fails. Tweaking \n to
>>.* doesn't help either. I'm only vaguely familiar with regex...do the
>>\'s cause escaping problems there?
> It would help if you included the failing test output, and a diff of
> your change, as it is I can only guess what's failing and how you are
> trying to fix it.
> Hmm, I see an earlier message from Ben had some output. Are you
> getting the exact same failure? Note that "refers to a directory"
> occurs twice within the test and only one of them is a regex, the
> other is a string.

Yes, same failure as the breakage list shows.

The backslashes in the path require escaping for the regex...this patch
works, but there's probably a better way to do it in python:

Index: subversion/tests/clients/cmdline/cat_tests.py
--- subversion/tests/clients/cmdline/cat_tests.py (revision 15168)
+++ subversion/tests/clients/cmdline/cat_tests.py (working copy)
@@ -84,6 +84,15 @@
                                       None, svntest.SVNAnyOutput, 'cat',

+def escape_backslashes(s):
+ s2 = ""
+ for c in s:
+ if c == '\\':
+ s2 += "\\\\"
+ else:
+ s2 += c
+ return s2
  def cat_skip_uncattable(sbox):
    "cat should skip uncattable resources"
@@ -107,11 +116,13 @@
      if item_to_cat == new_file_path:
        expected_err = "svn: warning: '" + item_to_cat + "'" + \
                       " is not under version control or doesn't exist\n"
+ expected_err = escape_backslashes(expected_err)
        svntest.actions.run_and_verify_svn(None, None, expected_err,
                                           'cat', item_to_cat)
      elif os.path.isdir(item_to_cat):
        expected_err = "svn: warning: '" + item_to_cat + "'" + \
                       " refers to a directory\n"
+ expected_err = escape_backslashes(expected_err)
        svntest.actions.run_and_verify_svn(None, None,
                                           expected_err, 'cat', item_to_cat)

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Received on Sat Jun 25 21:06:19 2005

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