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[PATCH] Issue #2285

From: <kfogel_at_collab.net>
Date: 2005-04-28 00:01:12 CEST

I can't seem to reach tigris.org right now, so I'm posting this
preliminary patch here, in case anyone wants to review. I'm still
testing it ('make check' takes a while), and there may be one
refactorization in the test suite I want to do before committing.

[[[
Fix issue #2285: Non-commit operations should error if given a log message.

        ### Not ready for commit yet, still being tested. ###

* subversion/include/svn_error_codes.h
  (SVN_ERR_CL_UNNECESSARY_LOG_MESSAGE): New error code.

* subversion/libsvn_client/client.h, subversion/libsvn_client/log.c
  (svn_client__ensure_no_log_message): New helper function.

* subversion/libsvn_client/copy.c
  (wc_to_wc_copy, repos_to_wc_copy): Call new helper function.

* subversion/libsvn_client/delete.c
  (svn_client_delete): Call new helper function.

* subversion/libsvn_client/add.c
  (svn_client_mkdir): Call new helper function.

* subversion/tests/clients/cmdline/commit_tests.py
  (local_mods_are_not_commits): New test.
  (test_list): Run it.

* subversion/tests/clients/cmdline/svntest/actions.py
  (match_or_fail): New helper, does regexp matching.
  (display_lines): New parameter 'expected_is_regexp', conditionally
  adjust display accordingly.
  (run_and_verify_svn): Treat string type in 'expected' parameter as a
  regexp to match.
]]]

Index: subversion/include/svn_error_codes.h
===================================================================
--- subversion/include/svn_error_codes.h (revision 14483)
+++ subversion/include/svn_error_codes.h (working copy)
@@ -1008,6 +1008,10 @@
               SVN_ERR_CL_CATEGORY_START + 8,
               "Something is wrong with the log message's contents")
 
+ SVN_ERRDEF (SVN_ERR_CL_UNNECESSARY_LOG_MESSAGE,
+ SVN_ERR_CL_CATEGORY_START + 9,
+ "A log message was given where none was necessary")
+
 SVN_ERROR_END
 
 
Index: subversion/libsvn_client/delete.c
===================================================================
--- subversion/libsvn_client/delete.c (revision 14483)
+++ subversion/libsvn_client/delete.c (working copy)
@@ -260,6 +260,8 @@
           svn_pool_clear (subpool);
           parent_path = svn_path_dirname (path, subpool);
 
+ SVN_ERR (svn_client__ensure_no_log_message (ctx, pool));
+
           /* See if the user wants us to stop. */
           if (ctx->cancel_func)
             SVN_ERR (ctx->cancel_func (ctx->cancel_baton));
Index: subversion/libsvn_client/client.h
===================================================================
--- subversion/libsvn_client/client.h (revision 14483)
+++ subversion/libsvn_client/client.h (working copy)
@@ -176,6 +176,13 @@
                                   apr_pool_t *pool);
 
 
+/* Try to extract a log message from CTX, and if succeed, return
+ SVN_ERR_CL_UNNECESSARY_LOG_MESSAGE. Use POOL for temporary
+ allocation only. */
+svn_error_t *
+svn_client__ensure_no_log_message (svn_client_ctx_t *ctx,
+ apr_pool_t *pool);
+
 /* ---------------------------------------------------------------- */
 
 /*** RA callbacks ***/
Index: subversion/libsvn_client/copy.c
===================================================================
--- subversion/libsvn_client/copy.c (revision 14483)
+++ subversion/libsvn_client/copy.c (working copy)
@@ -74,6 +74,8 @@
   svn_wc_adm_access_t *adm_access, *src_access;
   svn_error_t *err;
 
+ SVN_ERR (svn_client__ensure_no_log_message (ctx, pool));
+
   /* Verify that SRC_PATH exists. */
   SVN_ERR (svn_io_check_path (src_path, &src_kind, pool));
   if (src_kind == svn_node_none)
@@ -760,6 +762,8 @@
   svn_boolean_t same_repositories;
   svn_opt_revision_t revision;
 
+ SVN_ERR (svn_client__ensure_no_log_message (ctx, pool));
+
   /* Open a repository session to the given URL. We do not (yet) have a
      working copy, so we don't have a corresponding path and tempfiles
      cannot go into the admin area. */
Index: subversion/libsvn_client/log.c
===================================================================
--- subversion/libsvn_client/log.c (revision 14483)
+++ subversion/libsvn_client/log.c (working copy)
@@ -37,9 +37,30 @@
 #include "svn_private_config.h"
 
 
-/*** Getting update information ***/
+/*** Helper used by commands other than log. ***/
 
+svn_error_t *
+svn_client__ensure_no_log_message (svn_client_ctx_t *ctx,
+ apr_pool_t *pool)
+{
+ if (ctx->log_msg_func)
+ {
+ const char *message, *tmp_file;
+ apr_array_header_t *commit_items_decoy =
+ apr_array_make (pool, 0, sizeof (svn_client_commit_item_t *));
 
+ SVN_ERR ((*ctx->log_msg_func) (&message, &tmp_file, commit_items_decoy,
+ ctx->log_msg_baton, pool));
+ if (tmp_file || (message && (message[0] != '\0')))
+ return svn_error_createf
+ (SVN_ERR_CL_UNNECESSARY_LOG_MESSAGE, NULL,
+ _("Local, non-commit operations do not take a log message"));
+ }
+
+ return SVN_NO_ERROR;
+}
+
+
 
 /*** Public Interface. ***/
 
Index: subversion/libsvn_client/add.c
===================================================================
--- subversion/libsvn_client/add.c (revision 14483)
+++ subversion/libsvn_client/add.c (working copy)
@@ -622,6 +622,8 @@
       svn_error_t *err;
       int i;
 
+ SVN_ERR (svn_client__ensure_no_log_message (ctx, pool));
+
       for (i = 0; i < paths->nelts; i++)
         {
           const char *path = APR_ARRAY_IDX (paths, i, const char *);
Index: subversion/tests/clients/cmdline/commit_tests.py
===================================================================
--- subversion/tests/clients/cmdline/commit_tests.py (revision 14483)
+++ subversion/tests/clients/cmdline/commit_tests.py (working copy)
@@ -1902,7 +1902,59 @@
                                             source_url, tab_url)
   match_bad_tab_path(tab_dir, errlines)
 
+#----------------------------------------------------------------------
 
+def local_mods_are_not_commits(sbox):
+ "local ops should not be treated like commits"
+
+ # For issue #2285.
+ #
+ # Some commands can run on either a URL or a local path. These
+ # commands take a log message, intended for the URL case.
+ # Therefore, they should make sure that getting a log message for
+ # a local operation errors (because not committing).
+ #
+ # This is in commit_tests.py because the unifying theme is that
+ # commits are *not* happening. And because there was no better
+ # place to put it :-).
+
+ sbox.build()
+ wc_dir = sbox.wc_dir
+ expected_error = '.*Local, non-commit operations do not take a log message.*'
+
+ # copy wc->wc
+ svntest.actions.run_and_verify_svn(None, None, expected_error,
+ 'cp', '-m', 'log msg',
+ os.path.join(wc_dir, 'iota'),
+ os.path.join(wc_dir, 'iota2'))
+
+ # copy repos->wc
+ svntest.actions.run_and_verify_svn(None, None, expected_error,
+ 'cp', '-m', 'log msg',
+ '--username',
+ svntest.main.wc_author,
+ '--password',
+ svntest.main.wc_passwd,
+ svntest.main.current_repo_url + "/iota",
+ os.path.join(wc_dir, 'iota2'))
+
+ # delete
+ svntest.actions.run_and_verify_svn(None, None, expected_error,
+ 'rm', '-m', 'log msg',
+ os.path.join(wc_dir, 'A', 'D', 'gamma'))
+
+ # mkdir
+ svntest.actions.run_and_verify_svn(None, None, expected_error,
+ 'mkdir', '-m', 'log msg',
+ os.path.join(wc_dir, 'newdir'))
+
+ # rename
+ svntest.actions.run_and_verify_svn(None, None, expected_error,
+ 'cp', '-m', 'log msg',
+ os.path.join(wc_dir, 'A', 'mu'),
+ os.path.join(wc_dir, 'A', 'yu'))
+
+
 ########################################################################
 # Run the tests
 
@@ -1941,6 +1993,7 @@
               from_wc_top_with_bad_editor,
               mods_in_schedule_delete,
               Skip(tab_test, (os.name != 'posix' or sys.platform == 'cygwin')),
+ local_mods_are_not_commits,
              ]
 
 if __name__ == '__main__':
Index: subversion/tests/clients/cmdline/svntest/actions.py
===================================================================
--- subversion/tests/clients/cmdline/svntest/actions.py (revision 14483)
+++ subversion/tests/clients/cmdline/svntest/actions.py (working copy)
@@ -171,6 +171,8 @@
 
   if type(expected_stdout) is type([]):
     compare_and_display_lines(message, 'STDOUT', expected_stdout, out)
+ elif type(expected_stdout) is type(''):
+ match_or_fail(message, 'STDOUT', expected_stdout, out)
   elif expected_stdout == SVNAnyOutput:
     if len(out) == 0:
       if message is not None: print message
@@ -180,6 +182,8 @@
   
   if type(expected_stderr) is type([]):
     compare_and_display_lines(message, 'STDERR', expected_stderr, err)
+ elif type(expected_stderr) is type(''):
+ match_or_fail(message, 'STDERR', expected_stderr, err)
   elif expected_stderr == SVNAnyOutput:
     if len(err) == 0:
       if message is not None: print message
@@ -698,13 +702,18 @@
     tree.dump_tree(actual)
 
 
-def display_lines(message, label, expected, actual):
+def display_lines(message, label, expected, actual, expected_is_regexp=None):
   'Print two sets of output lines, expected and actual.'
   if message is not None:
     print message
   if expected is not None:
- print 'EXPECTED', label + ':'
+ if expected_is_regexp:
+ print 'EXPECTED', label + ' (regexp):'
+ else:
+ print 'EXPECTED', label + ':'
     map(sys.stdout.write, expected)
+ if expected_is_regexp:
+ map(sys.stdout.write, '\n')
   if actual is not None:
     print 'ACTUAL', label + ':'
     map(sys.stdout.write, actual)
@@ -721,6 +730,17 @@
     display_lines(message, label, expected, actual)
     raise main.SVNLineUnequal
 
+def match_or_fail(message, label, expected, actual):
+ """Make sure that regexp EXPECTED matches at least one line in list ACTUAL.
+ If no match, then print MESSAGE (if it's not None), followed by
+ EXPECTED and ACTUAL, both labeled with LABEL, and raise SVNLineUnequal."""
+ matched = None
+ for line in actual:
+ if re.match(expected, line):
+ matched = 1
+ if not matched:
+ display_lines(message, label, expected, actual, 1)
+ raise main.SVNLineUnequal
 
 ######################################################################
 # Other general utilities

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Received on Thu Apr 28 01:20:34 2005

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