Mercurial > hgsubversion
view tests/fixtures/commit-to-tag.sh @ 937:fb6f6b7fa5a5
editor: implement file batons
The concept of current.file is incorrect, svn_delta.h documents open
file lifetime as:
* 5. When the producer calls @c open_file or @c add_file, either:
*
* (a) The producer must follow with any changes to the file
* (@c change_file_prop and/or @c apply_textdelta, as applicable),
* followed by a @c close_file call, before issuing any other file
* or directory calls, or
*
* (b) The producer must follow with a @c change_file_prop call if
* it is applicable, before issuing any other file or directory
* calls; later, after all directory batons including the root
* have been closed, the producer must issue @c apply_textdelta
* and @c close_file calls.
So, an open file can be kept open until after the root directory is
closed and have deltas applied afterwards. In the meantime, other files
may have been opened and patched, overwriting the current.file variable.
This patch fixes it by introducing file batons bound to file paths, and
using them to deduce the correct target in apply_textdelta(). In theory,
open files could be put in a staging area until they are closed and
moved in the RevisionData. But the current code registers files copied
during a directory copy as open files and these will not receive a
close_file() event. This separation will be enforced later.
author | Patrick Mezard <patrick@mezard.eu> |
---|---|
date | Sun, 23 Sep 2012 19:52:48 +0200 |
parents | 9e6499c415a9 |
children |
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#!/bin/sh mkdir temp cd temp svnadmin create repo REPOPATH="file://`pwd`/repo" svn co $REPOPATH wc cd wc mkdir -p branches/magic trunk tags svn add * svn ci -m 'btt' cd branches/magic for a in alpha beta gamma; do echo $a > $a svn add $a svn ci -m "Add file $a" done cd ../.. svn up svn cp $REPOPATH/branches/magic $REPOPATH/tags/will-edit -m 'Make tag to edit' svn up cd branches/magic for a in delta iota lambda; do echo $a > $a svn add $a svn ci -m "Add file $a" done cd ../.. cd tags/will-edit svn rm alpha svn ci -m 'removed alpha on a tag. Moves tag, implicit branch.' cd ../.. cd branches/magic for a in omega; do echo $a > $a svn add $a svn ci -m "Add file $a" done cd ../.. svn up svn cp $REPOPATH/branches/magic $REPOPATH/tags/also-edit -m 'Make tag to edit' svn up echo not omega > branches/magic/omega echo not omega > tags/also-edit/omega svn ci -m 'edit both the tag and its source branch at the same time' echo more stupidity > tags/also-edit/omega svn ci -m 'Edit an edited tag.' svn cp $REPOPATH/tags/also-edit $REPOPATH/tags/did-edits -m 'Tag an edited tag' svn cp $REPOPATH/branches/magic $REPOPATH/branches/closeme -m 'Make extra branch for another bogus case' svn cp $REPOPATH/branches/closeme $REPOPATH/tags/edit-later -m 'Make tag to edit after branch closes' svn rm $REPOPATH/branches/closeme -m 'Close the branch' svn up echo boofar > tags/edit-later/delta svn ci -m 'Edit this tag after its parent closed' # try and revert will-edit to its original state svn up svn merge -r9:8 $REPOPATH . svn ci -m 'Revert revision 9.' # make a tag from a branch and edit it at the same time svn up svn cp branches/magic tags/edit-at-create echo alpha >> tags/edit-at-create/alpha svn ci -m 'make a tag from a branch and edit it at the same time' cd ../.. svnadmin dump temp/repo > commit-to-tag.svndump echo echo 'Complete.' echo 'You probably want to clean up temp now.' echo 'Dump in commit-to-tag.svndump' exit 0