Mercurial > hgsubversion
view tests/fixtures/project_name_with_space.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 | c421e6bf0d95 |
| children |
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SVN-fs-dump-format-version: 2 UUID: 5696e9c1-c844-4b75-be77-832074ca2506 Revision-number: 0 Prop-content-length: 56 Content-length: 56 K 8 svn:date V 27 2009-12-24T18:41:45.385996Z PROPS-END Revision-number: 1 Prop-content-length: 102 Content-length: 102 K 7 svn:log V 3 btt K 10 svn:author V 5 augie K 8 svn:date V 27 2009-12-24T18:41:46.148218Z PROPS-END Node-path: project name Node-kind: dir Node-action: add Prop-content-length: 10 Content-length: 10 PROPS-END Node-path: project name/branches Node-kind: dir Node-action: add Prop-content-length: 10 Content-length: 10 PROPS-END Node-path: project name/tags Node-kind: dir Node-action: add Prop-content-length: 10 Content-length: 10 PROPS-END Node-path: project name/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 10 Add files. K 10 svn:author V 5 augie K 8 svn:date V 27 2009-12-24T18:41:47.184399Z PROPS-END Node-path: project name/trunk/alpha Node-kind: file Node-action: add Prop-content-length: 10 Text-content-length: 6 Text-content-md5: 9f9f90dbe3e5ee1218c86b8839db1995 Text-content-sha1: d046cd9b7ffb7661e449683313d41f6fc33e3130 Content-length: 16 PROPS-END alpha Node-path: project name/trunk/beta Node-kind: file Node-action: add Prop-content-length: 10 Text-content-length: 5 Text-content-md5: f0cf2a92516045024a0c99147b28f05b Text-content-sha1: 6c007a14875d53d9bf0ef5a6fc0257c817f0fb83 Content-length: 15 PROPS-END beta Node-path: project name/trunk/delta Node-kind: file Node-action: add Prop-content-length: 10 Text-content-length: 6 Text-content-md5: d2840cc81bc032bd1141b56687d0f93c Text-content-sha1: 4bd6315d6d7824c4e376847ca7d116738ad2f29a Content-length: 16 PROPS-END delta Node-path: project name/trunk/gamma Node-kind: file Node-action: add Prop-content-length: 10 Text-content-length: 6 Text-content-md5: 303febb9068384eca46b5b6516843b35 Text-content-sha1: 37f385b028bf2f93a4b497ca9ff44eea63945b7f Content-length: 16 PROPS-END gamma Revision-number: 3 Prop-content-length: 116 Content-length: 116 K 7 svn:log V 16 add directory al K 10 svn:author V 5 augie K 8 svn:date V 27 2009-12-24T18:41:48.125685Z PROPS-END Node-path: project name/trunk/al Node-kind: dir Node-action: add Prop-content-length: 10 Content-length: 10 PROPS-END Node-path: project name/trunk/al/foo Node-kind: file Node-action: add Prop-content-length: 10 Text-content-length: 4 Text-content-md5: d3b07384d113edec49eaa6238ad5ff00 Text-content-sha1: f1d2d2f924e986ac86fdf7b36c94bcdf32beec15 Content-length: 14 PROPS-END foo Revision-number: 4 Prop-content-length: 105 Content-length: 105 K 7 svn:log V 6 branch K 10 svn:author V 5 augie K 8 svn:date V 27 2009-12-24T18:41:51.073403Z PROPS-END Node-path: project name/branches/dev_branch Node-kind: dir Node-action: add Node-copyfrom-rev: 3 Node-copyfrom-path: project name/trunk Revision-number: 5 Prop-content-length: 114 Content-length: 114 K 7 svn:log V 14 branch changes K 10 svn:author V 5 augie K 8 svn:date V 27 2009-12-24T18:41:52.164995Z PROPS-END Node-path: project name/branches/dev_branch/alpha Node-kind: file Node-action: change Text-content-length: 5 Text-content-md5: 5e723ed52db2000686425ca28bc5ba4a Text-content-sha1: 89dc052326e95e1d1c5b08e2b8471d99112d1fa4 Content-length: 5 narf Node-path: project name/branches/dev_branch/iota Node-kind: file Node-action: add Prop-content-length: 10 Text-content-length: 5 Text-content-md5: ebcf3971120220589f1dfbf8d56e25b9 Text-content-sha1: 47e9aceee5149402971cda8590e9b912c1b1053e Content-length: 15 PROPS-END iota Node-path: project name/branches/dev_branch/delta Node-action: delete