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view tests/test-fileset.t @ 27246:b288fb2724bf
wireproto: config options to disable bundle1
bundle2 is the new and preferred wire protocol format. For various
reasons, server operators may wish to force clients to use it.
One reason is performance. If a repository is stored in generaldelta,
the server must recompute deltas in order to produce the bundle1
changegroup. This can be extremely expensive. For mozilla-central,
bundle generation typically takes a few minutes. However, generating
a non-gd bundle from a generaldelta encoded mozilla-central requires
over 30 minutes of CPU! If a large repository like mozilla-central
were encoded in generaldelta and non-gd clients connected, they could
easily flood a server by cloning.
This patch gives server operators config knobs to control whether
bundle1 is allowed for push and pull operations. The default is to
support legacy bundle1 clients, making this patch backwards compatible.
author | Gregory Szorc <gregory.szorc@gmail.com> |
---|---|
date | Fri, 04 Dec 2015 15:12:11 -0800 |
parents | ceef5fb14872 |
children | 2f15253e415f |
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$ fileset() { > hg debugfileset "$@" > } $ hg init repo $ cd repo $ echo a > a1 $ echo a > a2 $ echo b > b1 $ echo b > b2 $ hg ci -Am addfiles adding a1 adding a2 adding b1 adding b2 Test operators and basic patterns $ fileset -v a1 ('symbol', 'a1') a1 $ fileset -v 'a*' ('symbol', 'a*') a1 a2 $ fileset -v '"re:a\d"' ('string', 're:a\\d') a1 a2 $ fileset -v 'a1 or a2' (or ('symbol', 'a1') ('symbol', 'a2')) a1 a2 $ fileset 'a1 | a2' a1 a2 $ fileset 'a* and "*1"' a1 $ fileset 'a* & "*1"' a1 $ fileset 'not (r"a*")' b1 b2 $ fileset '! ("a*")' b1 b2 $ fileset 'a* - a1' a2 $ fileset 'a_b' $ fileset '"\xy"' hg: parse error: invalid \x escape [255] Test files status $ rm a1 $ hg rm a2 $ echo b >> b2 $ hg cp b1 c1 $ echo c > c2 $ echo c > c3 $ cat > .hgignore <<EOF > \.hgignore > 2$ > EOF $ fileset 'modified()' b2 $ fileset 'added()' c1 $ fileset 'removed()' a2 $ fileset 'deleted()' a1 $ fileset 'missing()' a1 $ fileset 'unknown()' c3 $ fileset 'ignored()' .hgignore c2 $ fileset 'hgignore()' a2 b2 $ fileset 'clean()' b1 $ fileset 'copied()' c1 Test files properties >>> file('bin', 'wb').write('\0a') $ fileset 'binary()' $ fileset 'binary() and unknown()' bin $ echo '^bin$' >> .hgignore $ fileset 'binary() and ignored()' bin $ hg add bin $ fileset 'binary()' bin $ fileset 'grep("b{1}")' b2 c1 b1 $ fileset 'grep("missingparens(")' hg: parse error: invalid match pattern: unbalanced parenthesis [255] #if execbit $ chmod +x b2 $ fileset 'exec()' b2 #endif #if symlink $ ln -s b2 b2link $ fileset 'symlink() and unknown()' b2link $ hg add b2link #endif #if no-windows $ echo foo > con.xml $ fileset 'not portable()' con.xml $ hg --config ui.portablefilenames=ignore add con.xml #endif >>> file('1k', 'wb').write(' '*1024) >>> file('2k', 'wb').write(' '*2048) $ hg add 1k 2k $ fileset 'size("bar")' hg: parse error: couldn't parse size: bar [255] $ fileset 'size(1k)' 1k $ fileset '(1k or 2k) and size("< 2k")' 1k $ fileset '(1k or 2k) and size("<=2k")' 1k 2k $ fileset '(1k or 2k) and size("> 1k")' 2k $ fileset '(1k or 2k) and size(">=1K")' 1k 2k $ fileset '(1k or 2k) and size(".5KB - 1.5kB")' 1k $ fileset 'size("1M")' $ fileset 'size("1 GB")' Test merge states $ hg ci -m manychanges $ hg up -C 0 * files updated, 0 files merged, * files removed, 0 files unresolved (glob) $ echo c >> b2 $ hg ci -m diverging b2 created new head $ fileset 'resolved()' $ fileset 'unresolved()' $ hg merge merging b2 warning: conflicts while merging b2! (edit, then use 'hg resolve --mark') * files updated, 0 files merged, 1 files removed, 1 files unresolved (glob) use 'hg resolve' to retry unresolved file merges or 'hg update -C .' to abandon [1] $ fileset 'resolved()' $ fileset 'unresolved()' b2 $ echo e > b2 $ hg resolve -m b2 (no more unresolved files) $ fileset 'resolved()' b2 $ fileset 'unresolved()' $ hg ci -m merge Test subrepo predicate $ hg init sub $ echo a > sub/suba $ hg -R sub add sub/suba $ hg -R sub ci -m sub $ echo 'sub = sub' > .hgsub $ hg init sub2 $ echo b > sub2/b $ hg -R sub2 ci -Am sub2 adding b $ echo 'sub2 = sub2' >> .hgsub $ fileset 'subrepo()' $ hg add .hgsub $ fileset 'subrepo()' sub sub2 $ fileset 'subrepo("sub")' sub $ fileset 'subrepo("glob:*")' sub sub2 $ hg ci -m subrepo Test that .hgsubstate is updated as appropriate during a conversion. The saverev property is enough to alter the hashes of the subrepo. $ hg init ../converted $ hg --config extensions.convert= convert --config convert.hg.saverev=True \ > sub ../converted/sub initializing destination ../converted/sub repository scanning source... sorting... converting... 0 sub $ hg clone -U sub2 ../converted/sub2 $ hg --config extensions.convert= convert --config convert.hg.saverev=True \ > . ../converted scanning source... sorting... converting... 4 addfiles 3 manychanges 2 diverging 1 merge 0 subrepo no ".hgsubstate" updates will be made for "sub2" $ hg up -q -R ../converted -r tip $ hg --cwd ../converted cat sub/suba sub2/b -r tip a b $ oldnode=`hg log -r tip -T "{node}\n"` $ newnode=`hg log -R ../converted -r tip -T "{node}\n"` $ [ "$oldnode" != "$newnode" ] || echo "nothing changed" Test with a revision $ hg log -G --template '{rev} {desc}\n' @ 4 subrepo | o 3 merge |\ | o 2 diverging | | o | 1 manychanges |/ o 0 addfiles $ echo unknown > unknown $ fileset -r1 'modified()' b2 $ fileset -r1 'added() and c1' c1 $ fileset -r1 'removed()' a2 $ fileset -r1 'deleted()' $ fileset -r1 'unknown()' $ fileset -r1 'ignored()' $ fileset -r1 'hgignore()' b2 bin $ fileset -r1 'binary()' bin $ fileset -r1 'size(1k)' 1k $ fileset -r3 'resolved()' $ fileset -r3 'unresolved()' #if execbit $ fileset -r1 'exec()' b2 #endif #if symlink $ fileset -r1 'symlink()' b2link #endif #if no-windows $ fileset -r1 'not portable()' con.xml $ hg forget 'con.xml' #endif $ fileset -r4 'subrepo("re:su.*")' sub sub2 $ fileset -r4 'subrepo("sub")' sub $ fileset -r4 'b2 or c1' b2 c1 >>> open('dos', 'wb').write("dos\r\n") >>> open('mixed', 'wb').write("dos\r\nunix\n") >>> open('mac', 'wb').write("mac\r") $ hg add dos mixed mac $ fileset 'eol(dos)' dos mixed $ fileset 'eol(unix)' .hgsub .hgsubstate a1 b1 b2 c1 mixed $ fileset 'eol(mac)' mac