sapling/tests/library.sh
Durham Goode 67f6d86cd7 treemanifest: add test for incremental tree repack
Summary:
This adds a test for hg repack --incremental handling tree packs. It fixes a few
bugs that were caught in the process:

1. Since remotefilelog was being imported via it's file path, it was being
loaded into the process as hgext_remotefilelog. When treemanifest loaded it into
the process via 'import remotefilelog' it was being imported as 'remotefilelog'.
This meant we had the same types imported into the same process with two
different names, which meant 'isinstance()' checks could fail when they
shouldn't (which affects incremental repacks). So we just drop the filepath.

2. We need to allow repacking local tree manifest data even if the full delta
chain isn't available (since part of the delta chain may be in the cache). So we
add allowincomplete to the data pack in this case.

Test Plan: Ran it

Reviewers: #mercurial, rmcelroy

Reviewed By: rmcelroy

Subscribers: rmcelroy, mjpieters

Differential Revision: https://phabricator.intern.facebook.com/D4262412

Signature: t1:4262412:1480706110:45bb0a1e1b031f9cfd4658a5071bbac5df2f6543
2016-12-02 14:38:00 -08:00

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${PYTHON:-python} -c 'import lz4' || exit 80
CACHEDIR=$PWD/hgcache
cat >> $HGRCPATH <<EOF
[remotefilelog]
cachepath=$CACHEDIR
debug=True
[extensions]
remotefilelog=
rebase=
mq=
[ui]
ssh=python "$TESTDIR/dummyssh"
[server]
preferuncompressed=True
[experimental]
changegroup3=True
EOF
hgcloneshallow() {
local name
local dest
orig=$1
shift
dest=$1
shift
hg clone --shallow --config remotefilelog.reponame=master $orig $dest $@
cat >> $dest/.hg/hgrc <<EOF
[remotefilelog]
reponame=master
EOF
}
hginit() {
local name
name=$1
shift
hg init $name $@
}
clearcache() {
rm -rf $CACHEDIR/*
}
mkcommit() {
echo "$1" > "$1"
hg add "$1"
hg ci -m "$1"
}