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view tests/fixtures/commit-to-tag.sh @ 1457:019c3e194fba

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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 9e6499c415a9
children
line wrap: on
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#!/bin/sh
mkdir temp
cd temp
svnadmin create repo
REPOPATH="file://`pwd`/repo"
svn co $REPOPATH wc
cd wc
mkdir -p branches/magic trunk tags
svn add *
svn ci -m 'btt'
cd branches/magic
for a in alpha beta gamma; do
    echo $a > $a
    svn add $a
    svn ci -m "Add file $a"
done
cd ../..
svn up
svn cp $REPOPATH/branches/magic $REPOPATH/tags/will-edit -m 'Make tag to edit'
svn up

cd branches/magic
for a in delta iota lambda; do
    echo $a > $a
    svn add $a
    svn ci -m "Add file $a"
done
cd ../..

cd tags/will-edit
svn rm alpha
svn ci -m 'removed alpha on a tag. Moves tag, implicit branch.'
cd ../..

cd branches/magic
for a in omega; do
    echo $a > $a
    svn add $a
    svn ci -m "Add file $a"
done
cd ../..
svn up
svn cp $REPOPATH/branches/magic $REPOPATH/tags/also-edit -m 'Make tag to edit'
svn up

echo not omega > branches/magic/omega
echo not omega > tags/also-edit/omega
svn ci -m 'edit both the tag and its source branch at the same time'

echo more stupidity > tags/also-edit/omega
svn ci -m 'Edit an edited tag.'

svn cp $REPOPATH/tags/also-edit $REPOPATH/tags/did-edits -m 'Tag an edited tag'

svn cp $REPOPATH/branches/magic $REPOPATH/branches/closeme -m 'Make extra branch for another bogus case'
svn cp $REPOPATH/branches/closeme $REPOPATH/tags/edit-later -m 'Make tag to edit after branch closes'
svn rm $REPOPATH/branches/closeme -m 'Close the branch'
svn up
echo boofar > tags/edit-later/delta
svn ci -m 'Edit this tag after its parent closed'

# try and revert will-edit to its original state
svn up
svn merge -r9:8 $REPOPATH .
svn ci -m 'Revert revision 9.'

# make a tag from a branch and edit it at the same time
svn up
svn cp branches/magic tags/edit-at-create
echo alpha >> tags/edit-at-create/alpha
svn ci -m 'make a tag from a branch and edit it at the same time'

cd ../..
svnadmin dump temp/repo > commit-to-tag.svndump
echo
echo 'Complete.'
echo 'You probably want to clean up temp now.'
echo 'Dump in commit-to-tag.svndump'
exit 0