bundlespec: fix the "streamv2" and "streamv3-exp" variant
In c4aab3661f25, we broken this feature by adding unicode instead of bytes to
the dictionary.
On the other hand, this feature was never tested, so augment the tests to tests
this.
# genmerges is the workhorse of the test-merge-combination-*.t tests.
# Given:
# - a `range` function describing the possible values for file a
# - a `isgood` function to filter out uninteresting combination
# - a `createfile` function to actually write the values for file a on the
# filesystem
#
# it print a series of lines that look like: abcd C: output of -T {files}
# describing the file a at respectively the base, p2, p1, merge
# revision. "C" indicates that hg merge had conflicts.
genmerges () {
(LC_ALL=C type range | grep -q 'function') || (echo >&2 "missing function: range")
(LC_ALL=C type isgood | grep -q 'function') || (echo >&2 "missing function: isgood")
(LC_ALL=C type createfile | grep -q 'function') || (echo >&2 "missing function: createfile")
for base in `range` -; do
for r1 in `range $base` -; do
for r2 in `range $base $r1` -; do
for m in `range $base $r1 $r2` -; do
line="$base$r1$r2$m"
isgood $line || continue
hg init repo
cd repo
make_commit () {
v=$1; msg=$2; file=$3;
if [ $v != - ]; then
createfile $v
else
if [ -f a ]
then rm a
else touch $file
fi
fi
hg commit -q -Am $msg || exit 123
}
echo foo > foo
make_commit $base base b
make_commit $r1 r1 c
hg up -r 0 -q
make_commit $r2 r2 d
hg merge -q -r 1 > ../output 2>&1
if [ $? -ne 0 ]; then rm -f *.orig; hg resolve -m --all -q; fi
if [ -s ../output ]; then conflicts=" C"; else conflicts=" "; fi
make_commit $m m e
if [ $m = $r1 ] && [ $m = $r2 ]
then expected=
elif [ $m = $r1 ]
then if [ $base = $r2 ]
then expected=
else expected=a
fi
elif [ $m = $r2 ]
then if [ $base = $r1 ]
then expected=
else expected=a
fi
else expected=a
fi
got=`hg log -r 3 --template '{files}\n' | tr -d 'e '`
if [ "$got" = "$expected" ]
then echo "$line$conflicts: agree on \"$got\""
else echo "$line$conflicts: hg said \"$got\", expected \"$expected\""
fi
cd ../
rm -rf repo
done
done
done
done
}