annotate tests/test-diffstat @ 11949:626fe5c99231

hgfixes: added a fixer to convert changes in the email package

This patch adds a fixer that accounts for changes in python packages, as the
framework provided by lib2to3 is only able to track changes in module names.
This fixer (hopefully) can fix any change in one-level hierarchies.

To exemplify, this fixer can successfully change an import from
"email.MIMEMultipart" to "email.mime.multipart".

#!/bin/sh

hg init repo
cd repo
i=0; while [ "$i" -lt 213 ]; do echo a >> a; i=`expr $i + 1`; done
hg add a

echo '% wide diffstat'
hg diff --stat

echo '% diffstat width'
COLUMNS=24 hg diff --config ui.interactive=true --stat

hg ci -m adda

cat >> a <<EOF
a
a
a
EOF

echo '% narrow diffstat'
hg diff --stat

hg ci -m appenda

printf '\0' > b
hg add b

echo '% binary diffstat'
hg diff --stat

echo '% binary git diffstat'
hg diff --stat --git