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view tests/fixtures/many_special_cases.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 | 8626f3d2e50b |
| children |
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SVN-fs-dump-format-version: 2 UUID: df2126f7-00ab-4d49-b42c-7e981dde0bcf Revision-number: 0 Prop-content-length: 56 Content-length: 56 K 8 svn:date V 27 2008-10-07T22:49:12.059692Z PROPS-END Revision-number: 1 Prop-content-length: 111 Content-length: 111 K 7 svn:log V 11 Empty dirs. K 10 svn:author V 5 durin K 8 svn:date V 27 2008-10-07T22:49:41.118037Z 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: 108 Content-length: 108 K 7 svn:log V 9 Add alpha K 10 svn:author V 5 durin K 8 svn:date V 27 2008-10-07T23:23:02.991743Z PROPS-END Node-path: trunk/alpha Node-kind: file Node-action: add Prop-content-length: 10 Text-content-length: 12 Text-content-md5: 3c72ebf8bbd7fa88b1fdcee5398b5a17 Content-length: 22 PROPS-END file: alpha Revision-number: 3 Prop-content-length: 107 Content-length: 107 K 7 svn:log V 8 Add beta K 10 svn:author V 5 durin K 8 svn:date V 27 2008-10-07T23:28:22.651398Z PROPS-END Node-path: trunk/beta Node-kind: file Node-action: add Prop-content-length: 10 Text-content-length: 13 Text-content-md5: 981d1eb5fd0bbe05354c292105944863 Content-length: 23 PROPS-END Data of beta Revision-number: 4 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 2008-10-08T01:35:39.984789Z PROPS-END Node-path: branches/the_branch Node-kind: dir Node-action: add Node-copyfrom-rev: 3 Node-copyfrom-path: trunk Prop-content-length: 34 Content-length: 34 K 13 svn:mergeinfo V 0 PROPS-END Revision-number: 5 Prop-content-length: 123 Content-length: 123 K 7 svn:log V 23 add delta on the branch K 10 svn:author V 5 durin K 8 svn:date V 27 2008-10-08T01:39:05.520779Z PROPS-END Node-path: branches/the_branch/delta Node-kind: file Node-action: add Prop-content-length: 10 Text-content-length: 6 Text-content-md5: d2840cc81bc032bd1141b56687d0f93c Content-length: 16 PROPS-END delta Revision-number: 6 Prop-content-length: 119 Content-length: 119 K 7 svn:log V 19 Add gamma on trunk. K 10 svn:author V 5 durin K 8 svn:date V 27 2008-10-08T01:39:29.950892Z PROPS-END 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: 7 Prop-content-length: 192 Content-length: 192 K 7 svn:log V 92 Add a dir that is part of another file so I can delete it to test a case in the delete code. K 10 svn:author V 5 durin K 8 svn:date V 27 2008-10-08T21:58:28.902105Z PROPS-END Node-path: trunk/gam Node-kind: dir Node-action: add Prop-content-length: 10 Content-length: 10 PROPS-END Node-path: trunk/gam/bar Node-kind: file Node-action: add Prop-content-length: 10 Text-content-length: 4 Text-content-md5: c157a79031e1c40f85931829bc5fc552 Content-length: 14 PROPS-END bar Node-path: trunk/gam/baz Node-kind: file Node-action: add Prop-content-length: 10 Text-content-length: 4 Text-content-md5: 258622b1688250cb619f3c9ccaefb7eb Content-length: 14 PROPS-END baz Node-path: trunk/gam/foo Node-kind: file Node-action: add Prop-content-length: 10 Text-content-length: 4 Text-content-md5: d3b07384d113edec49eaa6238ad5ff00 Content-length: 14 PROPS-END foo Revision-number: 8 Prop-content-length: 150 Content-length: 150 K 7 svn:log V 50 delete gam to test that previously-mentioned case. K 10 svn:author V 5 durin K 8 svn:date V 27 2008-10-08T21:58:43.789735Z PROPS-END Node-path: trunk/gam Node-action: delete Revision-number: 9 Prop-content-length: 113 Content-length: 113 K 7 svn:log V 13 Add a symlink K 10 svn:author V 5 durin K 8 svn:date V 27 2008-10-08T22:44:17.202691Z PROPS-END Node-path: trunk/delta Node-kind: file Node-action: add Prop-content-length: 33 Text-content-length: 10 Text-content-md5: 9d4142e2eb58c20531a1ac599bb0f7fd Content-length: 43 K 11 svn:special V 1 * PROPS-END link alpha Revision-number: 10 Prop-content-length: 149 Content-length: 149 K 7 svn:log V 49 redirect an existing symlink to a different file. K 10 svn:author V 5 durin K 8 svn:date V 27 2008-10-08T22:45:46.927432Z PROPS-END Node-path: trunk/delta Node-kind: file Node-action: change Text-content-length: 9 Text-content-md5: 404afec23f4019f7d784b2f78ff5503d Content-length: 9 link beta Revision-number: 11 Prop-content-length: 117 Content-length: 117 K 7 svn:log V 17 remove a symlink. K 10 svn:author V 5 durin K 8 svn:date V 27 2008-10-08T22:46:50.607212Z PROPS-END Node-path: trunk/delta Node-action: delete Revision-number: 12 Prop-content-length: 123 Content-length: 123 K 7 svn:log V 23 add an executable file. K 10 svn:author V 5 durin K 8 svn:date V 27 2008-10-08T22:47:47.863563Z PROPS-END Node-path: trunk/delta Node-kind: file Node-action: add Prop-content-length: 36 Text-content-length: 6 Text-content-md5: d2840cc81bc032bd1141b56687d0f93c Content-length: 42 K 14 svn:executable V 1 * PROPS-END delta Revision-number: 13 Prop-content-length: 127 Content-length: 127 K 7 svn:log V 27 remove execute from a file. K 10 svn:author V 5 durin K 8 svn:date V 27 2008-10-08T22:48:13.734895Z PROPS-END Node-path: trunk/delta Node-kind: file Node-action: change Prop-content-length: 10 Content-length: 10 PROPS-END Revision-number: 14 Prop-content-length: 124 Content-length: 124 K 7 svn:log V 24 add executable to a file K 10 svn:author V 5 durin K 8 svn:date V 27 2008-10-08T22:48:33.143919Z PROPS-END Node-path: trunk/delta Node-kind: file Node-action: change Prop-content-length: 36 Content-length: 36 K 14 svn:executable V 1 * PROPS-END Revision-number: 15 Prop-content-length: 131 Content-length: 131 K 7 svn:log V 31 Add epsilon as a copy of alpha. K 10 svn:author V 5 durin K 8 svn:date V 27 2008-10-08T23:15:08.250550Z PROPS-END Node-path: trunk/epsilon Node-kind: file Node-action: add Node-copyfrom-rev: 3 Node-copyfrom-path: trunk/alpha Text-copy-source-md5: 3c72ebf8bbd7fa88b1fdcee5398b5a17 Prop-content-length: 34 Text-content-length: 14 Text-content-md5: dc626a565ffebe5389e0109508e8ee31 Content-length: 48 K 13 svn:mergeinfo V 0 PROPS-END file: epsilon