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#!/bin/sh
#
# Test when there are two chunks with the same "name" set in the morphology
# cause only the first built to be used
# This can cause build failures when the wrong name is set and could be
# a vector for including dodgy data in a system
#
# Copyright (C) 2012 Codethink Limited
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; version 2 of the License.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License along
# with this program; if not, write to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
set -eu
( cd "$DATADIR/chunk-repo"
git checkout --quiet farrokh
cat >goodbye <<EOF
#!/bin/sh
echo Goodbye world, muahahahaha
EOF
git add goodbye
# add a morph with the same "name" but different commands
cat >goodbye.morph <<EOF
{
"name": "hello",
"kind": "chunk",
"build-system": "dummy",
"install-commands": [
"install -d \\"\$DESTDIR\\"/bin",
"install goodbye \\"\$DESTDIR\\"/bin/hello"
]
}
EOF
git add goodbye.morph
git commit --quiet -m "add a totally safe script"
)
# build the dodgy chunk
"$SRCDIR/scripts/test-morph" build test:chunk-repo farrokh goodbye.morph
# build a stratum
"$SRCDIR/scripts/test-morph" build test:morphs-repo master hello-stratum.morph
# unpack it and check the contents
INSTDIR="$DATADIR"/unpack
mkdir -p "$INSTDIR"
"$SRCDIR/scripts/assemble-stratum" --cachedir "$DATADIR/cache" \
"$DATADIR/cache/artifacts/"*hello-stratum \
"$DATADIR/stratum.tar" hello-stratum
tar -C "$INSTDIR" -xhf "$DATADIR/stratum.tar"
test "$("$INSTDIR"/bin/hello)" = "hello, world"
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