view tests/test-schemes @ 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

cat <<EOF >> $HGRCPATH
[extensions]
schemes=

[schemes]
l = http://localhost:$HGPORT/
parts = http://{1}:$HGPORT/
z = file:\$PWD/
EOF

hg init test
cd test
echo a > a
hg ci -Am initial

hg serve -n test -p $HGPORT -d --pid-file=hg.pid -A access.log -E errors.log
cat hg.pid >> $DAEMON_PIDS

hg incoming l://

echo % check that {1} syntax works
hg incoming --debug parts://localhost | sed 's/[0-9]//g'

echo % check that paths are expanded
PWD=`pwd` hg incoming z://

echo % errors
cat errors.log