Mercurial > hg-stable
view tests/test-narrow-clone.t @ 46308:05a1e44b2224
persistent-nodemap: add a revlog.storage.persistent-nodemap.slow-path option
As discussed during the sprint, we want to prevent user to get an unexpected
performance regression when accessing a repository using "persistent-nodemap"
without the associated Rust extension.
We start by adding a config declaration and some documentation.
Since "allow" is the current behavior, we don't need to add any code. The option
possible value will come later.
Note that we already have a `storage.revlog.nodemap.mode` option, but that
option is a bit different. It does some warning and checking at revlog
instantiation time. While we want something done at requirements checking time.
Since we plan for new names and new config value names, we introduce a new
option and will drop the old one later.
Differential Revision: https://phab.mercurial-scm.org/D9758
author | Pierre-Yves David <pierre-yves.david@octobus.net> |
---|---|
date | Thu, 14 Jan 2021 01:25:06 +0100 |
parents | 6cc269bd1c29 |
children | 84a93fa7ecfd |
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$ . "$TESTDIR/narrow-library.sh" $ hg init master $ cd master $ cat >> .hg/hgrc <<EOF > [narrow] > serveellipses=True > EOF $ mkdir dir $ mkdir dir/src $ cd dir/src $ for x in `$TESTDIR/seq.py 20`; do echo $x > "f$x"; hg add "f$x"; hg commit -m "Commit src $x"; done $ cd .. $ mkdir tests $ cd tests $ for x in `$TESTDIR/seq.py 20`; do echo $x > "t$x"; hg add "t$x"; hg commit -m "Commit test $x"; done $ cd ../../.. Only path: and rootfilesin: pattern prefixes are allowed $ hg clone --narrow ssh://user@dummy/master badnarrow --noupdate --include 'glob:**' abort: invalid prefix on narrow pattern: glob:** (narrow patterns must begin with one of the following: path:, rootfilesin:) [255] $ hg clone --narrow ssh://user@dummy/master badnarrow --noupdate --exclude 'set:ignored' abort: invalid prefix on narrow pattern: set:ignored (narrow patterns must begin with one of the following: path:, rootfilesin:) [255] narrow clone a file, f10 $ hg clone --narrow ssh://user@dummy/master narrow --noupdate --include "dir/src/f10" requesting all changes adding changesets adding manifests adding file changes added 3 changesets with 1 changes to 1 files new changesets *:* (glob) $ cd narrow $ cat .hg/requires | grep -v generaldelta dotencode fncache narrowhg-experimental revlogv1 sparserevlog store testonly-simplestore (reposimplestore !) $ hg tracked I path:dir/src/f10 $ hg tracked I path:dir/src/f10 $ hg update 1 files updated, 0 files merged, 0 files removed, 0 files unresolved $ find * | sort dir dir/src dir/src/f10 $ cat dir/src/f10 10 $ cd .. BUG: local-to-local narrow clones should work, but don't. $ hg clone --narrow master narrow-via-localpeer --noupdate --include "dir/src/f10" requesting all changes abort: server does not support narrow clones [255] $ hg tracked -R narrow-via-localpeer abort: repository narrow-via-localpeer not found [255] $ rm -Rf narrow-via-localpeer narrow clone with a newline should fail $ hg clone --narrow ssh://user@dummy/master narrow_fail --noupdate --include 'dir/src/f10 > ' abort: newlines are not allowed in narrowspec paths [255] narrow clone a directory, tests/, except tests/t19 $ hg clone --narrow ssh://user@dummy/master narrowdir --noupdate --include "dir/tests/" --exclude "dir/tests/t19" requesting all changes adding changesets adding manifests adding file changes added 21 changesets with 19 changes to 19 files new changesets *:* (glob) $ cd narrowdir $ hg tracked I path:dir/tests X path:dir/tests/t19 $ hg tracked I path:dir/tests X path:dir/tests/t19 $ hg update 19 files updated, 0 files merged, 0 files removed, 0 files unresolved $ find * | sort dir dir/tests dir/tests/t1 dir/tests/t10 dir/tests/t11 dir/tests/t12 dir/tests/t13 dir/tests/t14 dir/tests/t15 dir/tests/t16 dir/tests/t17 dir/tests/t18 dir/tests/t2 dir/tests/t20 dir/tests/t3 dir/tests/t4 dir/tests/t5 dir/tests/t6 dir/tests/t7 dir/tests/t8 dir/tests/t9 $ cd .. narrow clone everything but a directory (tests/) $ hg clone --narrow ssh://user@dummy/master narrowroot --noupdate --exclude "dir/tests" requesting all changes adding changesets adding manifests adding file changes added 21 changesets with 20 changes to 20 files new changesets *:* (glob) $ cd narrowroot $ hg tracked I path:. X path:dir/tests $ hg tracked I path:. X path:dir/tests $ hg update 20 files updated, 0 files merged, 0 files removed, 0 files unresolved $ find * | sort dir dir/src dir/src/f1 dir/src/f10 dir/src/f11 dir/src/f12 dir/src/f13 dir/src/f14 dir/src/f15 dir/src/f16 dir/src/f17 dir/src/f18 dir/src/f19 dir/src/f2 dir/src/f20 dir/src/f3 dir/src/f4 dir/src/f5 dir/src/f6 dir/src/f7 dir/src/f8 dir/src/f9 $ cd .. narrow clone no paths at all $ hg clone --narrow ssh://user@dummy/master narrowempty --noupdate requesting all changes adding changesets adding manifests adding file changes added 1 changesets with 0 changes to 0 files new changesets * (glob) $ cd narrowempty $ hg tracked $ hg update 0 files updated, 0 files merged, 0 files removed, 0 files unresolved $ ls -A .hg $ cd .. simple clone $ hg clone ssh://user@dummy/master simpleclone requesting all changes adding changesets adding manifests adding file changes added 40 changesets with 40 changes to 40 files new changesets * (glob) updating to branch default 40 files updated, 0 files merged, 0 files removed, 0 files unresolved $ cd simpleclone $ find * | sort dir dir/src dir/src/f1 dir/src/f10 dir/src/f11 dir/src/f12 dir/src/f13 dir/src/f14 dir/src/f15 dir/src/f16 dir/src/f17 dir/src/f18 dir/src/f19 dir/src/f2 dir/src/f20 dir/src/f3 dir/src/f4 dir/src/f5 dir/src/f6 dir/src/f7 dir/src/f8 dir/src/f9 dir/tests dir/tests/t1 dir/tests/t10 dir/tests/t11 dir/tests/t12 dir/tests/t13 dir/tests/t14 dir/tests/t15 dir/tests/t16 dir/tests/t17 dir/tests/t18 dir/tests/t19 dir/tests/t2 dir/tests/t20 dir/tests/t3 dir/tests/t4 dir/tests/t5 dir/tests/t6 dir/tests/t7 dir/tests/t8 dir/tests/t9 $ cd .. Testing the --narrowspec flag to clone $ cat >> narrowspecs <<EOF > %include foo > [include] > path:dir/tests/ > path:dir/src/f12 > EOF $ hg clone ssh://user@dummy/master specfile --narrowspec narrowspecs reading narrowspec from '$TESTTMP/narrowspecs' config error: cannot specify other files using '%include' in narrowspec [30] $ cat > narrowspecs <<EOF > [include] > path:dir/tests/ > path:dir/src/f12 > EOF $ hg clone ssh://user@dummy/master specfile --narrowspec narrowspecs reading narrowspec from '$TESTTMP/narrowspecs' requesting all changes adding changesets adding manifests adding file changes added 23 changesets with 21 changes to 21 files new changesets c13e3773edb4:26ce255d5b5d updating to branch default 21 files updated, 0 files merged, 0 files removed, 0 files unresolved $ cd specfile $ hg tracked I path:dir/src/f12 I path:dir/tests $ cd .. Narrow spec with invalid patterns is rejected $ cat > narrowspecs <<EOF > [include] > glob:** > EOF $ hg clone ssh://user@dummy/master badspecfile --narrowspec narrowspecs reading narrowspec from '$TESTTMP/narrowspecs' abort: invalid prefix on narrow pattern: glob:** (narrow patterns must begin with one of the following: path:, rootfilesin:) [255]