view tests/test-rebase-mq @ 12252:4481f8a93c7a stable

convert/darcs: handle non-ASCII metadata in darcs changelog (issue2354)

Given a commit author or message with non-ASCII characters in a darcs
repo, convert would raise a UnicodeEncodeError when adding changesets
to the hg changelog.

This happened because etree returns back unicode objects for any text
it can't encode into ASCII. convert was passing these objects to
changelog.add(), which would then attempt encoding.fromlocal() on
them.

This patch ensures converter_source.recode() is called on each piece
of commit data returned by etree.

(Also note that darcs is currently encoding agnostic and will print
out whatever is in a patch's metadata byte-for-byte, even in the XML
changelog.)

#!/bin/sh

. $TESTDIR/helpers.sh

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

echo "[mq]" >> $HGRCPATH
echo "plain=true" >> $HGRCPATH

filterpatch()
{
    sed -e "s/^\(# Date\).*/\1/" \
        -e "s/^\(# Node ID\).*/\1/" \
        -e "s/^\(# Parent\).*/\1/" \
        -e "s/^\(diff -r \)\([a-f0-9]* \)\(-r \)\([a-f0-9]* \)/\1x \3y /" \
        -e "s/^\(diff -r \)\([a-f0-9]* \)/\1x /" \
        -e "s/\(--- [a-zA-Z0-9_/.-]*\).*/\1/" \
        -e "s/\(+++ [a-zA-Z0-9_/.-]*\).*/\1/"
}

hg init a
cd a
hg qinit -c # This must work even with a managed mq queue

echo 'c1' > f
hg add f
hg commit -d '0 0' -m "C1"

echo 'r1' > f
hg commit -d '2 0' -m "R1"

hg up 0
hg qnew f.patch
echo 'mq1' > f
hg qref -m 'P0'

hg qnew f2.patch
echo 'mq2' > f
hg qref -m 'P1'
hg glog  --template '{rev} {desc} tags: {tags}\n'

echo
echo '% Rebase - try to rebase on an applied mq patch'
hg rebase -s 1 -d 3

echo
echo '% Rebase - same thing, but mq patch is default dest'
hg update -q 1
hg rebase
hg update -q qtip

echo
echo '% Rebase - generate a conflict'
hg rebase -s 2 -d 1

echo
echo '% Fix the 1st conflict'
echo 'mq1r1' > f
hg resolve -m f
hg rebase -c | hidebackup

echo
echo '% Fix the 2nd conflict'
echo 'mq1r1mq2' > f
hg resolve -m f
hg rebase -c | hidebackup

hg glog  --template '{rev} {desc} tags: {tags}\n'

echo
echo '% Update to qbase'
hg up qbase
echo '% f correctly reflects the merge result'
cat f
echo '% And the patch is correct'
cat .hg/patches/f.patch | filterpatch

echo
echo '% Update to qtip'
hg up qtip
echo '% f correctly reflects the merge result'
cat f
echo '% And the patch is correct'
cat .hg/patches/f2.patch | filterpatch

echo
echo '% Adding one git-style patch and one normal'
hg qpop -a
rm -fr .hg/patches
hg qinit -c

hg up 0
hg qnew --git f_git.patch
echo 'mq1' > p
hg add p
hg qref --git -m 'P0 (git)'

hg qnew f.patch
echo 'mq2' > p
hg qref -m 'P1'
hg qcommit -m 'save patch state'
echo '% patch series step 1/2'
hg qseries -s
echo '% patch queue manifest step 1/2'
hg -R .hg/patches manifest

echo '% Git patch'
cat .hg/patches/f_git.patch  | filterpatch

echo
echo '% Normal patch'
cat .hg/patches/f.patch | filterpatch

echo
echo '% Rebase the applied mq patches'
hg rebase -s 2 -d 1 --quiet
hg qcommit -m 'save patch state'
echo '% patch series step 2/2'
hg qseries -s
echo '% patch queue manifest step 2/2'
hg -R .hg/patches manifest

echo '% And the patches are correct'
echo '% Git patch'
cat .hg/patches/f_git.patch  | filterpatch

echo
echo '% Normal patch'
cat .hg/patches/f.patch | filterpatch