tests/test-clone
author mpm@selenic.com
Tue, 16 Aug 2005 14:53:47 -0800
changeset 917 7f3f55903496
parent 839 9c918287d10b
child 1926 ba198d17eea9
permissions -rwxr-xr-x
Fix hg clone race with writer Most read operations in hg don't need locks because we order reads and writes for consistency. Clone is an exception to this as we're copying entire file histories and could end up with more file history copied than we have commits. For now, make clone take a lock on the source repo. Non-hardlinked clone should eventually be changed to use lockless pull.

#!/bin/sh

mkdir a
cd a
hg init
echo a > a
hg add a
hg commit -m test -d '0 0'

# Default operation
hg clone . ../b
cd ../b
cat a
hg verify

# No update
hg clone -U . ../c
cd ../c
cat a
hg verify

# Default destination
mkdir ../d
cd ../d
hg clone ../a
cd a
hg cat a