view tests/test-clone-failure @ 9152:4017291c4c48

tags: support 'instant' tag retrieval (issue548)

- modify _readtagcache() and _writetagcache() to read/write tag->node
  mapping for global tags
- if (and only if) tip unchanged, use that cached mapping to avoid
  reading any revisions of .hgtags
- change so tag names are UTF-8 in memory in tags.py, and converted to
  local encoding as late as possible (in localrepository._findtags())

#!/bin/sh

# No local source
hg clone a b
echo $?

# No remote source
hg clone http://127.0.0.1:3121/a b
echo $?
rm -rf b # work around bug with http clone

# Inaccessible source
mkdir a
chmod 000 a
hg clone a b
echo $?

# Inaccessible destination
mkdir b
cd b
hg init
hg clone . ../a
echo $?
cd ..
chmod 700 a
rm -r a b

# Source of wrong type
if "$TESTDIR/hghave" -q fifo; then
    mkfifo a
    hg clone a b
    echo $?
    rm a
else
    echo "abort: repository a not found!"
    echo 255
fi

# Default destination, same directory
mkdir q
cd q
hg init
cd ..
hg clone q

# destination directory not empty
mkdir a 
echo stuff > a/a
hg clone q a
echo $?

# leave existing directory in place after clone failure
hg init c
cd c
echo c > c
hg commit -A -m test
chmod -rx .hg/store/data
cd ..
mkdir d
hg clone c d 2> err
echo $?
test -d d && echo "dir is still here" || echo "dir is gone"
test -d d/.hg && echo "repo is still here" || echo "repo is gone"

true