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view tests/test-pull-pull-corruption @ 4095:6fa7a2d0fc2e
hgweb: catch util.Abort raised by addchangegroup
Right now, if a pretxnchangegroup hook fails, we send some HTML
error message to the client and the transaction is not rolled back
(issue499).
Catching util.Abort allows us to send a decent message to the client
and for some reason makes the rollback complete.
This patch is not perfect since it doesn't fix the reason why the
transaction wasn't rolled back (maybe some circular references?).
Also, the transaction is aborted only after we've sent the response
back to the client and the "transaction aborted" message ends up in
the logs of the web server.
author | Alexis S. L. Carvalho <alexis@cecm.usp.br> |
---|---|
date | Fri, 16 Feb 2007 05:10:43 -0200 |
parents | 81ca1a9bd061 |
children |
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#!/bin/sh # # Corrupt an hg repo with two pulls. # # create one repo with a long history hg init source1 cd source1 touch foo hg add foo for i in 1 2 3 4 5 6 7 8 9 10; do echo $i >> foo hg ci -m $i done cd .. # create one repo with a shorter history hg clone -r 0 source1 source2 cd source2 echo a >> foo hg ci -m a cd .. # create a third repo to pull both other repos into it hg init corrupted cd corrupted # use a hook to make the second pull start while the first one is still running echo '[hooks]' >> .hg/hgrc echo 'prechangegroup = sleep 5' >> .hg/hgrc # start a pull... hg pull ../source1 & # ... and start another pull before the first one has finished sleep 1 hg pull ../source2 2>/dev/null # see the result wait hg verify