tests/test-bundle-type

Fix test-bundle-type output by changing head|cut to cut|head.

With some versions of cut the output otherwise has no end of line.

#!/bin/sh

echo % bundle w/o type option
hg init t1
hg init t2
cd t1
echo blablablablabla > file.txt
hg ci -Ama
hg log | grep summary
hg bundle ../b1 ../t2

cd ../t2
hg pull ../b1
hg up
hg log | grep summary
cd ..

for t in "None" "bzip2" "gzip"; do
  echo % test bundle type $t
  hg init t$t
  cd t1
  hg bundle -t $t ../b$t ../t$t
  cut -b 1-6 ../b$t | head -n 1
  cd ../t$t
  hg pull ../b$t
  hg up
  hg log | grep summary
  cd ..
done

echo % test garbage file
echo garbage > bgarbage
hg init tgarbage
cd tgarbage
hg pull ../bgarbage
cd ..

echo % test invalid bundle type
cd t1
hg bundle -a -t garbage ../bgarbage
cd ..