view tests/test-convert-svn-move @ 11765:aff419e260f9 stable

templatefilters: make json filter handle multibyte characters correctly

It aims to fix javascript error of hgweb's graph view in Japanese 'cp932'
encoding.

'cp932' contains multibyte characters ending with '\x5c' (backslash),
e.g. '\x94\x5c' for Japanese Kanji 'Noh'.
Due to json filter escapes '\' to '\\', multibyte string ending with
'\x5c' is translated to "xxx\", resulting javascript parse error on
a web browser.

This patch changes json() to pass unicode to jsonescape().

Unicode decoding error handler changed to 'replace' by Patrick Mézard.

#!/bin/sh

"$TESTDIR/hghave" svn svn-bindings || exit 80

fix_path()
{
    tr '\\' /
}

echo "[extensions]" >> $HGRCPATH
echo "convert = " >> $HGRCPATH
echo "hgext.graphlog =" >> $HGRCPATH

svnadmin create svn-repo
cat "$TESTDIR/svn/move.svndump" | svnadmin load svn-repo > /dev/null

svnpath=`pwd | fix_path`
# SVN wants all paths to start with a slash. Unfortunately,
# Windows ones don't. Handle that.
expr "$svnpath" : "\/" > /dev/null
if [ $? -ne 0 ]; then
    svnpath="/$svnpath"
fi
svnurl="file://$svnpath/svn-repo"

echo % convert trunk and branches
hg convert --datesort "$svnurl"/subproject A-hg

cd A-hg
hg glog --template '{rev} {desc|firstline} files: {files}\n'
echo '% check move copy records'
hg st --rev 12:13 --copies
echo '% check branches'
hg branches | sed 's/:.*/:/'
cd ..

mkdir test-replace
cd test-replace
svnadmin create svn-repo
cat "$TESTDIR/svn/replace.svndump" | svnadmin load svn-repo > /dev/null

echo '% convert files being replaced by directories'
hg convert svn-repo hg-repo
cd hg-repo
echo '% manifest before'
hg -v manifest -r 1
echo '% manifest after clobber1'
hg -v manifest -r 2
echo '% manifest after clobber2'
hg -v manifest -r 3
echo '% try updating'
hg up -qC default
cd ..

echo '% test convert progress bar'

echo "progress=" >> $HGRCPATH
echo "[progress]" >> $HGRCPATH
echo "assume-tty=1" >> $HGRCPATH
echo "delay=0" >> $HGRCPATH
echo "refresh=0" >> $HGRCPATH

cat > filtercr.py <<EOF
import sys, re
for line in sys.stdin:
    line = re.sub(r'\r+[^\n]', lambda m: '\n' + m.group()[-1:], line)
    sys.stdout.write(line)
EOF

hg convert svn-repo hg-progress 2>&1 | python filtercr.py