view tests/test-convert-tagsbranch-topology @ 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" git || exit 80

echo "[extensions]" >> $HGRCPATH
echo "convert=" >> $HGRCPATH
echo 'hgext.graphlog =' >> $HGRCPATH
echo '[convert]' >> $HGRCPATH
echo 'hg.usebranchnames = True' >> $HGRCPATH
echo 'hg.tagsbranch = tags-update' >> $HGRCPATH

GIT_AUTHOR_NAME='test'; export GIT_AUTHOR_NAME
GIT_AUTHOR_EMAIL='[e-mail]'; export GIT_AUTHOR_EMAIL
GIT_AUTHOR_DATE="2007-01-01 00:00:00 +0000"; export GIT_AUTHOR_DATE
GIT_COMMITTER_NAME="$GIT_AUTHOR_NAME"; export GIT_COMMITTER_NAME
GIT_COMMITTER_EMAIL="$GIT_AUTHOR_EMAIL"; export GIT_COMMITTER_EMAIL
GIT_COMMITTER_DATE="$GIT_AUTHOR_DATE"; export GIT_COMMITTER_DATE

count=10
action()
{
    GIT_AUTHOR_DATE="2007-01-01 00:00:$count +0000"
    GIT_COMMITTER_DATE="$GIT_AUTHOR_DATE"
    git "$@" >/dev/null 2>/dev/null || echo "git command error"
    count=`expr $count + 1`
}

glog()
{
    hg glog --template '{rev} "{desc|firstline}" files: {files}\n' "$@"
}

convertrepo()
{
    hg convert --datesort git-repo hg-repo
}

# Build a GIT repo with at least 1 tag
mkdir git-repo
cd git-repo
git init >/dev/null 2>&1
echo a > a
git add a
action commit -m "rev1"
action tag -m "tag1" tag1
cd ..

# Do a first conversion
convertrepo

# Simulate upstream  updates after first conversion
cd git-repo
echo b > a
git add a
action commit -m "rev2"
action tag -m "tag2" tag2
cd ..

# Perform an incremental conversion
convertrepo

# Print the log
cd hg-repo
glog