Mercurial > hg
view tests/test-http @ 5378:8a2915f57dfc
convert: add a mode where mercurial_sink skips empty revisions.
The getchanges function of some converter_source classes can return
some false positives. I.e. they sometimes claim that a file "foo"
was changed in some revision, even though its contents are still the
same.
convert_svn is particularly bad, but I think this can also happen with
convert_cvs and, at least in theory, with mercurial_source.
For regular conversions this is not really a problem - as long as
getfile returns the right contents, we'll get a converted revision
with the right contents. But when we use --filemap, this could lead
to superfluous revisions being converted.
Instead of fixing every converter_source, I decided to change
mercurial_sink to work around this problem.
When --filemap is used, we're interested only in revisions that touch
some specific files. If a revision doesn't change any of these files,
then we're not interested in it (at least for revisions with a single
parent; merges are special).
For mercurial_sink, we abuse this property and rollback a commit if
the manifest text hasn't changed. This avoids duplicating the logic
from localrepo.filecommit to detect unchanged files.
author | Alexis S. L. Carvalho <alexis@cecm.usp.br> |
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date | Thu, 04 Oct 2007 23:21:37 -0300 |
parents | e17598881509 |
children | e3a0c092b4e2 |
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#!/bin/sh cp "$TESTDIR"/printenv.py . hg init test cd test echo foo>foo hg commit -A -d '0 0' -m 1 hg --config server.uncompressed=True serve -p 20059 -d --pid-file=../hg1.pid hg serve -p 20060 -d --pid-file=../hg2.pid # Test server address cannot be reused hg serve -p 20060 2>&1 | sed -e 's/abort: cannot start server:.*/abort: cannot start server:/' cd .. cat hg1.pid hg2.pid >> $DAEMON_PIDS echo % clone via stream http_proxy= hg clone --uncompressed http://localhost:20059/ copy 2>&1 | \ sed -e 's/[0-9][0-9.]*/XXX/g' -e 's/[KM]\(B\/sec\)/X\1/' hg verify -R copy echo % try to clone via stream, should use pull instead http_proxy= hg clone --uncompressed http://localhost:20060/ copy2 echo % clone via pull http_proxy= hg clone http://localhost:20059/ copy-pull hg verify -R copy-pull cd test echo bar > bar hg commit -A -d '1 0' -m 2 cd .. echo % pull cd copy-pull echo '[hooks]' >> .hg/hgrc echo 'changegroup = python ../printenv.py changegroup' >> .hg/hgrc hg pull cd ..