view tests/test-mq-guards @ 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

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

hg init
hg qinit

echo x > x
hg ci -Ama

hg qnew a.patch
echo a > a
hg add a
hg qrefresh

hg qnew b.patch
echo b > b
hg add b
hg qrefresh

hg qnew c.patch
echo c > c
hg add c
hg qrefresh

hg qpop -a

echo % should fail
hg qguard does-not-exist.patch +bleh

echo % should fail
hg qguard +fail

hg qpush
echo % should guard a.patch
hg qguard +a
echo % should print +a
hg qguard
hg qpop

echo % should fail
hg qpush a.patch

hg qguard a.patch
echo % should push b.patch
hg qpush

hg qpop
echo % test selection of an empty guard
hg qselect ""
hg qselect a
echo % should push a.patch
hg qpush

hg qguard -- c.patch -a
echo % should print -a
hg qguard c.patch

echo % should skip c.patch
hg qpush -a
echo % should display b.patch
hg qtop

hg qguard -n c.patch
echo % should push c.patch
hg qpush -a

hg qpop -a
hg qselect -n
echo % should push all
hg qpush -a

hg qpop -a
hg qguard a.patch +1
hg qguard b.patch +2
hg qselect 1
echo % should push a.patch, not b.patch
hg qpush
hg qpush
hg qpop -a

hg qselect 2
echo % should push b.patch
hg qpush
hg qpush -a
# Used to be an issue with holes in the patch sequence
# So, put one hole on the base and ask for topmost patch.
hg qtop
hg qpop -a

hg qselect 1 2
echo % should push a.patch, b.patch
hg qpush
hg qpush
hg qpop -a

hg qguard -- a.patch +1 +2 -3
hg qselect 1 2 3
echo % list patches and guards
hg qguard -l
echo % list patches and guards with color
hg --config extensions.color= qguard --config color.mode=ansi \
    -l --color=always
echo % list series
hg qseries -v
echo % list guards
hg qselect
echo % should push b.patch
hg qpush

hg qpush -a
hg qselect -n --reapply
echo % guards in series file: +1 +2 -3
hg qselect -s
echo % should show c.patch
hg qapplied

hg qrename a.patch new.patch
echo % should show :
echo % new.patch: +1 +2 -3
echo % b.patch: +2
echo % c.patch: unguarded
hg qguard -l

hg qnew d.patch
hg qpop
echo % should show new.patch and b.patch as Guarded, c.patch as Applied
echo % and d.patch as Unapplied
hg qseries -v
echo % qseries again, but with color
hg --config extensions.color= qseries -v --color=always

hg qguard d.patch +2
echo % new.patch, b.patch: Guarded. c.patch: Applied. d.patch: Guarded.
hg qseries -v

qappunappv()
{
    for command in qapplied "qapplied -v" qunapplied "qunapplied -v"; do
        echo % hg $command
        hg $command
    done
}

hg qpop -a
hg qguard -l
qappunappv
hg qselect 1
qappunappv
hg qpush -a
qappunappv
hg qselect 2
qappunappv

for patch in `hg qseries`; do
    echo % hg qapplied $patch
    hg qapplied $patch
    echo % hg qunapplied $patch
    hg qunapplied $patch
done

echo % hg qseries -m: only b.patch should be shown
echo the guards file was not ignored in the past
hg qdelete -k b.patch
hg qseries -m
echo % hg qseries -m with color
hg --config extensions.color= qseries -m --color=always