view tests/test-convert-p4-filetypes @ 11541:ab9fa7a85dd9 stable

filelog: cmp: don't read data if hashes are identical (issue2273)

filelog.renamed() is an expensive call as it reads the filelog if p1 == nullid.
It's more efficient to first compute the hash, and to bail early if
the computed hash is the same as the stored nodeid.

'samehashes' variable is not strictly necessary, but helps for comprehension.

#!/bin/sh

"$TESTDIR/hghave" p4 execbit symlink || exit 80

echo "[extensions]" >> $HGRCPATH
echo "convert = " >> $HGRCPATH

echo % create p4 depot
P4ROOT=`pwd`/depot; export P4ROOT
P4AUDIT=$P4ROOT/audit; export P4AUDIT
P4JOURNAL=$P4ROOT/journal; export P4JOURNAL
P4LOG=$P4ROOT/log; export P4LOG
P4PORT=localhost:16661; export P4PORT
P4DEBUG=1; export P4DEBUG
P4CHARSET=utf8; export P4CHARSET

echo % start the p4 server
[ ! -d $P4ROOT ] && mkdir $P4ROOT
p4d -f -J off -xi >$P4ROOT/stdout 2>$P4ROOT/stderr
p4d -f -J off >$P4ROOT/stdout 2>$P4ROOT/stderr &
trap "echo % stop the p4 server ; p4 admin stop" EXIT

# wait for the server to initialize
while ! p4 ; do
   sleep 1
done >/dev/null 2>/dev/null

echo % create a client spec
P4CLIENT=hg-p4-import; export P4CLIENT
DEPOTPATH=//depot/test-mercurial-import/...
p4 client -o | sed '/^View:/,$ d' >p4client
echo View: >>p4client
echo " $DEPOTPATH //$P4CLIENT/..." >>p4client
p4 client -i <p4client

echo % populate the depot
TYPES="text binary symlink"
TYPES="$TYPES text+m text+w text+x text+k text+kx text+ko text+l text+C text+D text+F text+S text+S2"
TYPES="$TYPES binary+k binary+x binary+kx symlink+k"
TYPES="$TYPES ctext cxtext ktext kxtext ltext tempobj ubinary uxbinary xbinary xltext xtempobj xtext"
# not testing these
#TYPES="$TYPES apple resource unicode utf16 uresource xunicode xutf16"
for T in $TYPES ; do
   T2=`echo $T | tr [:upper:] [:lower:]`
   case $T in
      apple)
	 ;;
      symlink*)
         echo "this is target $T" >target_$T2
         ln -s target_$T file_$T2
         p4 add target_$T2
         p4 add -t $T file_$T2
         ;;
      binary*)
	 python -c "file('file_$T2', 'wb').write('this is $T')"
         p4 add -t $T file_$T2
         ;;
      *)
         echo "this is $T" >file_$T2
         p4 add -t $T file_$T2
         ;;
   esac
done
p4 submit -d initial

echo % test keyword expansion
p4 edit file_* target_*
for T in $TYPES ; do
   T2=`echo $T | tr [:upper:] [:lower:]`
   echo '$Id$'       >>file_$T2
   echo '$Header$'   >>file_$T2
   echo '$Date$'     >>file_$T2
   echo '$DateTime$' >>file_$T2
   echo '$Change$'   >>file_$T2
   echo '$File$'     >>file_$T2
   echo '$Revision$' >>file_$T2
   echo '$Header$$Header$Header$' >>file_$T2
done

ln -s 'target_$Header$' crazy_symlink+k
p4 add -t symlink+k crazy_symlink+k

p4 submit -d keywords

echo % check keywords in p4
grep -H Header file_*

echo % convert
hg convert -s p4 $DEPOTPATH dst
hg -R dst log --template 'rev={rev} desc="{desc}" tags="{tags}" files="{files}"\n'g

echo % revision 0
hg -R dst update 0
head dst/file_* | cat -v

echo
echo % revision 1
hg -R dst update 1
head dst/file_* | cat -v
echo
echo % crazy_symlink
readlink crazy_symlink+k
readlink dst/crazy_symlink+k