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view tests/fixtures/branch_prop_edit.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 | cf6fe8457570 |
| children |
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SVN-fs-dump-format-version: 2 UUID: ab14e60b-7e4b-473f-980a-26ace458a00f Revision-number: 0 Prop-content-length: 56 Content-length: 56 K 8 svn:date V 27 2008-12-12T00:18:13.309956Z PROPS-END Revision-number: 1 Prop-content-length: 114 Content-length: 114 K 7 svn:log V 14 branches trunk K 10 svn:author V 5 durin K 8 svn:date V 27 2008-12-12T00:18:14.083854Z PROPS-END Node-path: branches 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: 105 Content-length: 105 K 7 svn:log V 6 Files. K 10 svn:author V 5 durin K 8 svn:date V 27 2008-12-12T00:18:16.270290Z PROPS-END Node-path: trunk/alpha Node-kind: file Node-action: add Prop-content-length: 10 Text-content-length: 6 Text-content-md5: 9f9f90dbe3e5ee1218c86b8839db1995 Content-length: 16 PROPS-END alpha Node-path: trunk/beta Node-kind: file Node-action: add Prop-content-length: 10 Text-content-length: 5 Text-content-md5: f0cf2a92516045024a0c99147b28f05b Content-length: 15 PROPS-END beta Node-path: trunk/gamma Node-kind: file Node-action: add Prop-content-length: 10 Text-content-length: 6 Text-content-md5: 303febb9068384eca46b5b6516843b35 Content-length: 16 PROPS-END gamma Revision-number: 3 Prop-content-length: 113 Content-length: 113 K 7 svn:log V 13 make a branch K 10 svn:author V 5 durin K 8 svn:date V 27 2008-12-12T00:18:19.069446Z PROPS-END Node-path: branches/dev_branch Node-kind: dir Node-action: add Node-copyfrom-rev: 2 Node-copyfrom-path: trunk Revision-number: 4 Prop-content-length: 125 Content-length: 125 K 7 svn:log V 25 Add a file on the branch. K 10 svn:author V 5 durin K 8 svn:date V 27 2008-12-12T00:18:21.088611Z PROPS-END Node-path: branches/dev_branch/epsilon Node-kind: file Node-action: add Prop-content-length: 10 Text-content-length: 8 Text-content-md5: c40719840583e3f3e6744c02828d7cd9 Content-length: 18 PROPS-END epsilon Revision-number: 5 Prop-content-length: 124 Content-length: 124 K 7 svn:log V 24 Commit bogus propchange. K 10 svn:author V 5 durin K 8 svn:date V 27 2008-12-12T00:18:23.078263Z PROPS-END Node-path: branches/dev_branch Node-kind: dir Node-action: change Prop-content-length: 37 Content-length: 37 K 10 svn:ignore V 6 delta PROPS-END