view tests/test-convert-authormap @ 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 >> $HGRCPATH <<EOF
[extensions]
convert=
EOF

# Prepare orig repo
hg init orig
cd orig
echo foo > foo
HGUSER='user name' hg ci -qAm 'foo'
cd ..

# Explicit --authors
cat > authormap.txt <<EOF
user name = Long User Name

# comment
this line is ignored
EOF

hg convert --authors authormap.txt orig new
echo $?
cat new/.hg/authormap

hg -Rnew log
rm -rf new

# Implicit .hg/authormap
hg init new
mv authormap.txt new/.hg/authormap

hg convert orig new
echo $?

hg -Rnew log