Mercurial > hg
view tests/test-relink.t @ 35115:2b72bc88043f
bundle2: only seek to beginning of part in bundlerepo
For reasons still not yet fully understood by me, bundlerepo
requires its changegroup bundle2 part to be seeked to beginning
after part iteration. As far as I can tell, it is the only
bundle2 part consumer that relies on this behavior.
This seeking was performed in the generic iterparts() API. Again,
I don't fully understand why it was here and not in bundlerepo.
Probably historical reasons.
What I do know is that all other bundle2 part consumers don't
need this special behavior (assuming the tests are comprehensive).
So, we move the code from bundle2's iterparts() to bundlerepo's
consumption of iterparts().
Differential Revision: https://phab.mercurial-scm.org/D1389
author | Gregory Szorc <gregory.szorc@gmail.com> |
---|---|
date | Mon, 13 Nov 2017 20:12:00 -0800 |
parents | eb586ed5d8ce |
children | 4441705b7111 |
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#require hardlink $ echo "[extensions]" >> $HGRCPATH $ echo "relink=" >> $HGRCPATH $ fix_path() { > tr '\\' / > } $ cat > arelinked.py <<EOF > from __future__ import absolute_import, print_function > import os > import sys > from mercurial import util > path1, path2 = sys.argv[1:3] > if util.samefile(path1, path2): > print('%s == %s' % (path1, path2)) > else: > print('%s != %s' % (path1, path2)) > EOF create source repository $ hg init repo $ cd repo $ echo a > a $ echo b > b $ hg ci -Am addfile adding a adding b $ cat "$TESTDIR/binfile.bin" >> a $ cat "$TESTDIR/binfile.bin" >> b $ hg ci -Am changefiles make another commit to create files larger than 1 KB to test formatting of final byte count $ cat "$TESTDIR/binfile.bin" >> a $ cat "$TESTDIR/binfile.bin" >> b $ hg ci -m anotherchange don't sit forever trying to double-lock the source repo $ hg relink . relinking $TESTTMP/repo/.hg/store to $TESTTMP/repo/.hg/store (glob) there is nothing to relink Test files are read in binary mode $ $PYTHON -c "file('.hg/store/data/dummy.i', 'wb').write('a\r\nb\n')" $ cd .. clone and pull to break links $ hg clone --pull -r0 repo clone adding changesets adding manifests adding file changes added 1 changesets with 2 changes to 2 files new changesets 008c0c271c47 updating to branch default 2 files updated, 0 files merged, 0 files removed, 0 files unresolved $ cd clone $ hg pull -q $ echo b >> b $ hg ci -m changeb created new head $ $PYTHON -c "file('.hg/store/data/dummy.i', 'wb').write('a\nb\r\n')" relink $ hg relink --debug --config progress.debug=true | fix_path relinking $TESTTMP/repo/.hg/store to $TESTTMP/clone/.hg/store tip has 2 files, estimated total number of files: 3 collecting: 00changelog.i 1/3 files (33.33%) collecting: 00manifest.i 2/3 files (66.67%) collecting: a.i 3/3 files (100.00%) collecting: b.i 4/3 files (133.33%) collecting: dummy.i 5/3 files (166.67%) collected 5 candidate storage files not linkable: 00changelog.i not linkable: 00manifest.i pruning: data/a.i 3/5 files (60.00%) not linkable: data/b.i pruning: data/dummy.i 5/5 files (100.00%) pruned down to 2 probably relinkable files relinking: data/a.i 1/2 files (50.00%) not linkable: data/dummy.i relinked 1 files (1.36 KB reclaimed) $ cd .. check hardlinks $ $PYTHON arelinked.py repo/.hg/store/data/a.i clone/.hg/store/data/a.i repo/.hg/store/data/a.i == clone/.hg/store/data/a.i $ $PYTHON arelinked.py repo/.hg/store/data/b.i clone/.hg/store/data/b.i repo/.hg/store/data/b.i != clone/.hg/store/data/b.i