Mercurial > hg > mercurial-crew-with-dirclash
view tests/test-archive @ 5369:7530334bf301
revlog: generate trivial deltas against null revision
To avoid extra memory usage and performance issues with large files,
generate a trivial delta header for deltas against the null revision
rather than calling the usual delta generator.
We append the delta header to meta rather than prepending it to data
to avoid a large allocate and copy.
author | Matt Mackall <mpm@selenic.com> |
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date | Wed, 03 Oct 2007 17:17:27 -0500 |
parents | 0f594cc36aed |
children | e3a0c092b4e2 |
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#!/bin/sh mkdir test cd test hg init echo foo>foo hg commit -Am 1 -d '1 0' echo bar>bar hg commit -Am 2 -d '2 0' mkdir baz echo bletch>baz/bletch hg commit -Am 3 -d '1000000000 0' echo "[web]" >> .hg/hgrc echo "name = test-archive" >> .hg/hgrc echo "allow_archive = gz bz2, zip" >> .hg/hgrc hg serve -p 20059 -d --pid-file=hg.pid cat hg.pid >> $DAEMON_PIDS TIP=`hg id -v | cut -f1 -d' '` QTIP=`hg id -q` cat > getarchive.py <<EOF import sys, urllib2 node, archive = sys.argv[1:] f = urllib2.urlopen('http://127.0.0.1:20059/?cmd=archive;node=%s;type=%s' % (node, archive)) sys.stdout.write(f.read()) EOF http_proxy= python getarchive.py "$TIP" gz | gunzip | tar tf - | sed "s/$QTIP/TIP/" http_proxy= python getarchive.py "$TIP" bz2 | bunzip2 | tar tf - | sed "s/$QTIP/TIP/" http_proxy= python getarchive.py "$TIP" zip > archive.zip unzip -t archive.zip | sed "s/$QTIP/TIP/" hg archive -t tar test.tar tar tf test.tar hg archive -t tbz2 -X baz test.tar.bz2 bunzip2 -dc test.tar.bz2 | tar tf - hg archive -t tgz -p %b-%h test-%h.tar.gz gzip -dc test-$QTIP.tar.gz | tar tf - | sed "s/$QTIP/TIP/" cat > md5comp.py <<EOF import md5, sys f1, f2 = sys.argv[1:3] h1 = md5.md5(file(f1, 'rb').read()).hexdigest() h2 = md5.md5(file(f2, 'rb').read()).hexdigest() print h1 == h2 or "md5 differ: " + repr((h1, h2)) EOF # archive name is stored in the archive, so create similar # archives and rename them afterwards. hg archive -t tgz tip.tar.gz mv tip.tar.gz tip1.tar.gz sleep 1 hg archive -t tgz tip.tar.gz mv tip.tar.gz tip2.tar.gz python md5comp.py tip1.tar.gz tip2.tar.gz hg archive -t zip -p /illegal test.zip hg archive -t zip -p very/../bad test.zip hg archive -t zip -r 2 test.zip unzip -t test.zip hg archive -t tar - | tar tf - | sed "s/$QTIP/TIP/" hg archive -r 0 -t tar rev-%r.tar if [ -f rev-0.tar ]; then echo 'rev-0.tar created' fi echo '% empty repo' hg init ../empty cd ../empty hg archive ../test-empty exit 0