Mercurial > hgsubversion
view tests/fixtures/rename-closed-branch-dir.svndump @ 1457:019c3e194fba
tests: optimise creating repositories and loading dumps
Previously, we'd use svnadmin for creating repositories and loading
dumps. That tends to be a bit slow, as it forks a new process and
loads the Subversion libraries into it. Instead, we extend our
existing Subversion wrappers and load the dumps using the API.
This is a noticable speedup. The only downside is that we rely on
Subversion and Subvertpy to correctly close all file descriptors; an
assumption which hasn't always held in the past.
I ran some benchmarks on my relatively slow Mac with $TMPDIR on a
ramdisk, and they showed a significant change:
I compared ten runs of each with Subvertpy:
min: -18.8% (299.1s -> 243.0s)
median: -20.0% (307.1s -> 245.6s)
...and three runs of each with SWIG:
min: -22.8% (368.7s -> 284.7s)
median: -25.7% (384.4s -> 285.5s)
(Since the timing measures wall clock time, the minimum time is likely
to be the most accurate and useful measurement.)
| author | Dan Villiom Podlaski Christiansen <danchr@gmail.com> |
|---|---|
| date | Tue, 07 Jun 2016 09:15:53 +0200 |
| parents | b072dc02d1e3 |
| children |
line wrap: on
line source
SVN-fs-dump-format-version: 2 UUID: 2efdcfe9-9dfd-40a7-a9cc-bf5b70806ff3 Revision-number: 0 Prop-content-length: 56 Content-length: 56 K 8 svn:date V 27 2016-01-27T15:35:29.673334Z PROPS-END Revision-number: 1 Prop-content-length: 112 Content-length: 112 K 10 svn:author V 5 augie K 8 svn:date V 27 2016-01-27T15:35:30.079847Z K 7 svn:log V 12 init project 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: 118 Content-length: 118 K 10 svn:author V 5 augie K 8 svn:date V 27 2016-01-27T15:35:31.065912Z K 7 svn:log V 18 add a.txt in trunk PROPS-END Node-path: trunk/a.txt Node-kind: file Node-action: add Prop-content-length: 10 Text-content-length: 2 Text-content-md5: 60b725f10c9c85c70d97880dfe8191b3 Text-content-sha1: 3f786850e387550fdab836ed7e6dc881de23001b Content-length: 12 PROPS-END a Revision-number: 3 Prop-content-length: 119 Content-length: 119 K 10 svn:author V 5 augie K 8 svn:date V 27 2016-01-27T15:35:34.051261Z K 7 svn:log V 19 add branch async-db PROPS-END Node-path: branches/async-db Node-kind: dir Node-action: add Node-copyfrom-rev: 2 Node-copyfrom-path: trunk Revision-number: 4 Prop-content-length: 119 Content-length: 119 K 10 svn:author V 5 augie K 8 svn:date V 27 2016-01-27T15:35:36.101507Z K 7 svn:log V 19 Async functionality PROPS-END Node-path: branches/async-db/b.txt Node-kind: file Node-action: add Prop-content-length: 10 Text-content-length: 2 Text-content-md5: 3b5d5c3712955042212316173ccf37be Text-content-sha1: 89e6c98d92887913cadf06b2adb97f26cde4849b Content-length: 12 PROPS-END b Revision-number: 5 Prop-content-length: 122 Content-length: 122 K 10 svn:author V 5 augie K 8 svn:date V 27 2016-01-27T15:35:38.055736Z K 7 svn:log V 22 Merged branch async-db PROPS-END Node-path: trunk Node-kind: dir Node-action: change Prop-content-length: 57 Content-length: 57 K 13 svn:mergeinfo V 22 /branches/async-db:3-4 PROPS-END Node-path: trunk/b.txt Node-kind: file Node-action: add Node-copyfrom-rev: 4 Node-copyfrom-path: branches/async-db/b.txt Text-copy-source-md5: 3b5d5c3712955042212316173ccf37be Text-copy-source-sha1: 89e6c98d92887913cadf06b2adb97f26cde4849b Revision-number: 6 Prop-content-length: 145 Content-length: 145 K 10 svn:author V 5 augie K 8 svn:date V 27 2016-01-27T15:35:40.046670Z K 7 svn:log V 45 Create branch folder for unnecessary branches PROPS-END Node-path: branches/dead Node-kind: dir Node-action: add Prop-content-length: 10 Content-length: 10 PROPS-END Revision-number: 7 Prop-content-length: 145 Content-length: 145 K 10 svn:author V 5 augie K 8 svn:date V 27 2016-01-27T15:35:41.048576Z K 7 svn:log V 45 We don't need the 'async-db' branch, anymore. PROPS-END Node-path: branches/dead/async-db Node-kind: dir Node-action: add Node-copyfrom-rev: 6 Node-copyfrom-path: branches/async-db Revision-number: 8 Prop-content-length: 133 Content-length: 133 K 10 svn:author V 5 augie K 8 svn:date V 27 2016-01-27T15:35:42.046536Z K 7 svn:log V 33 Renamed 'dead' folder to 'closed' PROPS-END Node-path: branches/closed Node-kind: dir Node-action: add Node-copyfrom-rev: 7 Node-copyfrom-path: branches/dead Node-path: branches/dead Node-action: delete Revision-number: 9 Prop-content-length: 141 Content-length: 141 K 10 svn:author V 5 augie K 8 svn:date V 27 2016-01-27T15:35:43.048056Z K 7 svn:log V 41 Moved 'branches/closed' to 'tags/closed'. PROPS-END Node-path: branches/closed Node-action: delete Node-path: tags/closed Node-kind: dir Node-action: add Node-copyfrom-rev: 8 Node-copyfrom-path: branches/closed