view tests/test-rebase-abort @ 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/helpers.sh

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

createrepo() {
    rm -rf repo
    hg init repo
    cd repo
    echo 'c1' >common
    hg add common
    hg commit -d '0 0' -m "C1"

    echo 'c2' >>common
    hg commit -d '1 0' -m "C2"

    echo 'c3' >>common
    hg commit -d '2 0' -m "C3"

    hg update -C 1
    echo 'l1' >>extra
    hg add extra
    hg commit -d '3 0' -m "L1"

    sed -e 's/c2/l2/' common > common.new
    mv common.new common
    hg commit -d '4 0' -m "L2"
}

echo
createrepo > /dev/null 2>&1
hg --config extensions.hgext.graphlog= glog --template '{rev}: {desc}\n'

echo
echo '% Conflicting rebase'
hg --config extensions.hgext.rebase= rebase -s 3 -d 2 | cleanrebase

echo
echo '% Abort'
hg --config extensions.hgext.rebase= rebase --abort | cleanrebase

hg --config extensions.hgext.graphlog= glog  --template '{rev}: {desc}\n'

createrepo() {
    rm -rf repo
    hg init repo
    cd repo
    echo "a">a
    hg ci -A -m'A'
    echo "b">b
    hg ci -A -m'B'
    echo "c">c
    hg ci -A -m'C'
    hg up 0
    echo "b">b
    hg ci -A -m'B bis'
    echo "c1">c
    hg ci -A -m'C1'
}
echo
echo '% Rebase and abort without generating new changesets'

echo
createrepo > /dev/null 2>&1
hg --config extensions.hgext.graphlog= glog --template '{rev}:{desc|short}\n'

hg --config extensions.hgext.rebase= rebase -b 4 -d 2 | cleanrebase

hg --config extensions.hgext.graphlog= glog --template '{rev}:{desc|short}\n'

hg rebase -a | cleanrebase
hg glog --template '{rev}:{desc|short}\n'