Mercurial > hgsubversion
view tests/fixtures/move_into_trunk.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 | 1086bd6f6aa4 |
| children |
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SVN-fs-dump-format-version: 2 UUID: 124c25c6-3b41-4c6b-a3a3-a0c9809dc9cb Revision-number: 0 Prop-content-length: 56 Content-length: 56 K 8 svn:date V 27 2010-08-14T19:08:00.090868Z PROPS-END Revision-number: 1 Prop-content-length: 111 Content-length: 111 K 7 svn:log V 10 Add files. K 10 svn:author V 9 anonymous K 8 svn:date V 27 2010-08-14T19:09:04.290181Z PROPS-END Node-path: A Node-kind: file Node-action: add Prop-content-length: 10 Text-content-length: 16 Text-content-md5: 98475036dc73d318982805bf4b16e8b2 Text-content-sha1: d7dff2b1ef48b9c20c23d7b3a08b557957cec3c9 Content-length: 26 PROPS-END This is a file. Node-path: B Node-kind: file Node-action: add Prop-content-length: 10 Text-content-length: 22 Text-content-md5: d54ff73404ed6041a3bd66850b061bff Text-content-sha1: 4bdb40dfd6ec75cb730e678b5d7786e30170c5fb Content-length: 32 PROPS-END This is another file. Revision-number: 2 Prop-content-length: 111 Content-length: 111 K 7 svn:log V 10 Add trunk. K 10 svn:author V 9 anonymous K 8 svn:date V 27 2010-08-14T19:09:23.652445Z PROPS-END Node-path: trunk Node-kind: dir Node-action: add Prop-content-length: 10 Content-length: 10 PROPS-END Revision-number: 3 Prop-content-length: 113 Content-length: 113 K 7 svn:log V 12 Move a file. K 10 svn:author V 9 anonymous K 8 svn:date V 27 2010-08-14T19:09:33.945291Z PROPS-END Node-path: trunk/A Node-kind: file Node-action: add Node-copyfrom-rev: 1 Node-copyfrom-path: A Text-copy-source-md5: 98475036dc73d318982805bf4b16e8b2 Text-copy-source-sha1: d7dff2b1ef48b9c20c23d7b3a08b557957cec3c9 Node-path: A Node-action: delete Revision-number: 4 Prop-content-length: 122 Content-length: 122 K 7 svn:log V 18 Move another file. K 10 svn:author V 9 anonymous K 8 svn:date V 27 2010-08-14T19:10:03.135714Z PROPS-END Node-path: trunk/B Node-kind: file Node-action: add Node-copyfrom-rev: 3 Node-copyfrom-path: B Text-copy-source-md5: d54ff73404ed6041a3bd66850b061bff Text-copy-source-sha1: 4bdb40dfd6ec75cb730e678b5d7786e30170c5fb Node-path: B Node-action: delete