view tests/test-rebase-mq-skip @ 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
# This emulates the effects of an hg pull --rebase in which the remote repo 
# already has one local mq patch

. $TESTDIR/helpers.sh

echo "[extensions]" >> $HGRCPATH
echo "graphlog=" >> $HGRCPATH
echo "rebase=" >> $HGRCPATH
echo "mq=" >> $HGRCPATH

hg init a
cd a
hg qinit -c # This must work even with a managed mq queue

echo 'c1' > c1
hg add c1
hg commit -d '0 0' -m "C1"

echo 'r1' > r1
hg add r1
hg commit -d '1 0' -m "R1"

hg up 0
hg qnew p0.patch
echo 'p0' > p0
hg add p0
hg qref -m 'P0'

hg qnew p1.patch
echo 'p1' > p1
hg add p1
hg qref -m 'P1'
hg export qtip > p1.patch 

echo
echo '% "Mainstream" import p1.patch'
hg up -C 1
hg import p1.patch
rm p1.patch

echo
echo '% Rebase'
hg up -C qtip
hg rebase | hidebackup
hg glog  --template '{rev} {desc} tags: {tags}\n'