mirror of
https://github.com/facebook/sapling.git
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98d9269874
Summary: Create a fork of the Mercurial code that we can use to build server rpms. The hg servers will continue to exist for a few more months while we move the darkstorm and ediscovery use cases off them. In the mean time, we want to start making breaking changes to the client, so let's create a stable copy of the hg code to produce rpms for the hg servers. The fork is based off c7770c78d, the latest hg release. This copies the files as is, then adds some minor tweaks to get it to build: - Disables some lint checks that appear to be bypassed by path - sed replace eden/scm with eden/hg-server - Removed a dependency on scm/telemetry from the edenfs-client tests since scm/telemetry pulls in the original eden/scm/lib/configparser which conflicts with the hg-server conflict parser. allow-large-files Reviewed By: quark-zju Differential Revision: D27632557 fbshipit-source-id: b2f442f4ec000ea08e4d62de068750832198e1f4
138 lines
3.4 KiB
Perl
138 lines
3.4 KiB
Perl
#chg-compatible
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Verify that pending changesets are seen by pretxn* hooks but not by other
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processes that access the destination repo while the hooks are running.
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The hooks (python and external) both reject changesets after some think time,
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during which another process runs pull. Each hook creates a file ('notify') to
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indicate to the controlling process that it is running; the process removes the
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file to indicate the hook can terminate.
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init env vars
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$ d=`pwd`
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$ maxwait=20
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utility to run the test - start a push in the background and run pull
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$ dotest() {
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> rm -f notify
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> printf 'push '; hg -R child-push tip --template '{node}\n'
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> hg -R child-push -q push > push.out 2>&1 &
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>
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> # wait for hook to create the notify file
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> i=$maxwait
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> while [ ! -f notify -a $i != 0 ]; do
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> sleep 1
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> i=`expr $i - 1`
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> done
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>
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> # run pull
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> hg -R child-pull -q pull
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> rc=$?
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>
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> # tell hook to finish; notify should exist.
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> rm notify
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> wait
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>
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> cat push.out
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> printf 'pull '; hg -R child-pull tip --template '{node}\n'
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> return $rc
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> }
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python hook
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$ cat <<EOF > reject.py
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> import os, time
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> from edenscm.mercurial import ui, localrepo
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> def rejecthook(ui, repo, hooktype, node, **opts):
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> ui.write('hook %s\\n' % repo['tip'].hex())
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> # create the notify file so caller knows we're running
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> fpath = os.path.join('$d', 'notify')
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> f = open(fpath, 'w')
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> f.close()
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> # wait for ack - caller should delete the notify file
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> i = $maxwait
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> while os.path.exists(fpath) and i > 0:
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> time.sleep(1)
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> i -= 1
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> return True # reject the changesets
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> EOF
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external hook
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$ cat <<EOF > reject.sh
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> printf 'hook '; hg tip --template '{node}\\n'
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> # create the notify file so caller knows we're running
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> fpath=$d/notify
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> touch \$fpath
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> # wait for ack - caller should delete the notify file
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> i=$maxwait
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> while [ -f \$fpath -a \$i != 0 ]; do
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> sleep 1
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> i=\`expr \$i - 1\`
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> done
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> exit 1 # reject the changesets
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> EOF
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create repos
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$ hg init parent
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$ hg clone -q parent child-push
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$ hg clone -q parent child-pull
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$ echo a > child-push/a
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$ hg -R child-push add child-push/a
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$ hg -R child-push commit -m a -d '1000000 0'
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test python hook
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$ cat <<EOF > parent/.hg/hgrc
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> [extensions]
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> reject = $d/reject.py
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> [hooks]
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> pretxnchangegroup = python:reject.rejecthook
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> EOF
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$ dotest
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push 29b62aeb769fdf78d8d9c5f28b017f76d7ef824b
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hook 29b62aeb769fdf78d8d9c5f28b017f76d7ef824b
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abort: pretxnchangegroup hook failed
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pull 0000000000000000000000000000000000000000
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test external hook
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$ cat <<EOF > parent/.hg/hgrc
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> [hooks]
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> pretxnchangegroup = sh $d/reject.sh
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> EOF
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$ dotest
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push 29b62aeb769fdf78d8d9c5f28b017f76d7ef824b
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hook 29b62aeb769fdf78d8d9c5f28b017f76d7ef824b
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abort: pretxnchangegroup hook exited with status 1
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pull 0000000000000000000000000000000000000000
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Test that pending on transaction without changegroup see the normal changegroup(
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(issue4609)
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$ cat <<EOF > parent/.hg/hgrc
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> [hooks]
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> pretxnchangegroup=
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> pretxnclose = hg tip -T "tip: {node|short}\n"
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> [phases]
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> publishing=False
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> EOF
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setup
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$ cd parent
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$ echo a > a
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$ hg add a
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$ hg commit -m a
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tip: cb9a9f314b8b
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actual test
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$ hg debugmakepublic .
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tip: cb9a9f314b8b
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