view tests/test-diff-color @ 12717:89df79b3c011 stable

convert/darcs: support changelogs with bytes 0x7F-0xFF (issue2411)

This is a followup to 4481f8a93c7a, which only fixed the conversion of
patches with UTF-8 metadata.

This patch allows a changelog to have any bytes with values
0x7F-0xFF. It parses the XML changelog as Latin-1 and uses
converter_source.recode() to decode the data as UTF-8/Latin-1.

Caveats:

- Since the convert extension doesn't provide any way to specify the
  source encoding, users are still limited to UTF-8 and Latin-1.

- etree will still complain if the changelog has bytes with values
  0x00-0x19. XML only allows printable characters.

#!/bin/sh

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

hg init repo
cd repo
cat > a <<EOF
c
c
a
a
b
a
a
c
c
EOF
hg ci -Am adda
cat > a <<EOF
c
c
a
a
dd
a
a
c
c
EOF

echo '% default context'
hg diff --nodates --color=always

echo '% --unified=2'
hg diff --nodates -U 2  --color=always

echo '% diffstat'
hg diff --stat --color=always

echo "record=" >> $HGRCPATH
echo "[ui]" >> $HGRCPATH
echo "interactive=true" >> $HGRCPATH
echo "[diff]" >> $HGRCPATH
echo "git=True" >> $HGRCPATH

echo % record
chmod 0755 a
hg record --color=always -m moda a <<EOF
y
y
EOF
echo

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

hg rollback
echo % qrecord
hg qrecord --color=always -m moda patch <<EOF
y
y
EOF
echo