Mercurial > hgsubversion
view tests/fixtures/rename_tag_test.svndump @ 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 | 76e9504db03b |
| children |
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SVN-fs-dump-format-version: 2 UUID: b94d0721-81cf-435e-ab14-c40b19ce1924 Revision-number: 0 Prop-content-length: 56 Content-length: 56 K 8 svn:date V 27 2010-01-17T19:05:32.787484Z PROPS-END Revision-number: 1 Prop-content-length: 113 Content-length: 113 K 7 svn:log V 11 Empty dirs. K 10 svn:author V 7 pmezard K 8 svn:date V 27 2010-01-17T19:05:33.116308Z PROPS-END Node-path: branches Node-kind: dir Node-action: add Prop-content-length: 10 Content-length: 10 PROPS-END Node-path: tags Node-kind: dir Node-action: add Prop-content-length: 10 Content-length: 10 PROPS-END Node-path: trunk Node-kind: dir Node-action: add Prop-content-length: 10 Content-length: 10 PROPS-END Revision-number: 2 Prop-content-length: 110 Content-length: 110 K 7 svn:log V 9 Add alpha K 10 svn:author V 7 pmezard K 8 svn:date V 27 2010-01-17T19:05:34.099166Z PROPS-END Node-path: trunk/alpha Node-kind: file Node-action: add Prop-content-length: 10 Text-content-length: 12 Text-content-md5: 3c72ebf8bbd7fa88b1fdcee5398b5a17 Text-content-sha1: f552a50b53177d35b29a4a0ab1cece918b5b5e9b Content-length: 22 PROPS-END file: alpha Revision-number: 3 Prop-content-length: 109 Content-length: 109 K 7 svn:log V 8 Add beta K 10 svn:author V 7 pmezard K 8 svn:date V 27 2010-01-17T19:05:36.110949Z PROPS-END Node-path: trunk/beta Node-kind: file Node-action: add Prop-content-length: 10 Text-content-length: 13 Text-content-md5: 981d1eb5fd0bbe05354c292105944863 Text-content-sha1: 5d40e0a9ceda69f3d98d4851a6bee02c10a6e277 Content-length: 23 PROPS-END Data of beta Revision-number: 4 Prop-content-length: 112 Content-length: 112 K 7 svn:log V 10 tagging r3 K 10 svn:author V 7 pmezard K 8 svn:date V 27 2010-01-17T19:05:38.066217Z PROPS-END Node-path: tags/tag_r3 Node-kind: dir Node-action: add Node-copyfrom-rev: 3 Node-copyfrom-path: trunk Revision-number: 5 Prop-content-length: 116 Content-length: 116 K 7 svn:log V 14 tag from a tag K 10 svn:author V 7 pmezard K 8 svn:date V 27 2010-01-17T19:05:38.116376Z PROPS-END Node-path: tags/copied_tag Node-kind: dir Node-action: add Node-copyfrom-rev: 4 Node-copyfrom-path: tags/tag_r3 Revision-number: 6 Prop-content-length: 114 Content-length: 114 K 7 svn:log V 12 rename a tag K 10 svn:author V 7 pmezard K 8 svn:date V 27 2010-01-17T19:05:38.179177Z PROPS-END Node-path: tags/other_tag_r3 Node-kind: dir Node-action: add Node-copyfrom-rev: 5 Node-copyfrom-path: tags/copied_tag Node-path: tags/copied_tag Node-action: delete