view tests/test-eol-update @ 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

cat > $HGRCPATH <<EOF
[diff]
git = 1
EOF

seteol () {
    if [ $1 = "LF" ]; then
        EOL='\n'
    else
        EOL='\r\n'
    fi
}

makerepo () {
    echo
    echo "# ==== setup repository ===="
    echo '% hg init'
    hg init repo
    cd repo

    cat > .hgeol <<EOF
[patterns]
**.txt = LF
EOF

    printf "first\nsecond\nthird\n" > a.txt
    hg commit --addremove -m 'LF commit'

    cat > .hgeol <<EOF
[patterns]
**.txt = CRLF
EOF

    printf "first\r\nsecond\r\nthird\r\n" > a.txt
    hg commit -m 'CRLF commit'

    cd ..
}

dotest () {
    seteol $1

    echo
    echo "% hg clone repo repo-$1"
    hg clone --noupdate repo repo-$1
    cd repo-$1

    cat > .hg/hgrc <<EOF
[extensions]
eol =
EOF

    hg update

    echo '% printrepr.py a.txt (before)'
    python $TESTDIR/printrepr.py < a.txt

    printf "first${EOL}third${EOL}" > a.txt

    echo '% printrepr.py a.txt (after)'
    python $TESTDIR/printrepr.py < a.txt
    echo '% hg diff'
    hg diff | python $TESTDIR/printrepr.py

    echo '% hg update 0'
    hg update 0

    echo '% printrepr.py a.txt'
    python $TESTDIR/printrepr.py < a.txt
    echo '% hg diff'
    hg diff | python $TESTDIR/printrepr.py


    cd ..
    rm -r repo-$1
}

makerepo
dotest LF
dotest CRLF
rm -r repo