mirror of
https://github.com/systemd/systemd-stable.git
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92 lines
2.5 KiB
Bash
Executable File
92 lines
2.5 KiB
Bash
Executable File
#!/bin/bash
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# -*- mode: shell-script; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
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# ex: ts=8 sw=4 sts=4 et filetype=sh
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set -e
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TEST_DESCRIPTION="/etc/machine-id testing"
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TEST_NO_NSPAWN=1
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. $TEST_BASE_DIR/test-functions
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test_setup() {
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create_empty_image
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mkdir -p $TESTDIR/root
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mount ${LOOPDEV}p1 $TESTDIR/root
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# Create what will eventually be our root filesystem onto an overlay
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(
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LOG_LEVEL=5
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eval $(udevadm info --export --query=env --name=${LOOPDEV}p2)
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setup_basic_environment
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printf "556f48e837bc4424a710fa2e2c9d3e3c\ne3d\n" >$initdir/etc/machine-id
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dracut_install mount cmp
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# setup the testsuite service
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cat >$initdir/etc/systemd/system/testsuite.service <<EOF
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[Unit]
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Description=Testsuite service
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[Service]
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ExecStart=/bin/sh -e -x -c '/test-machine-id-setup.sh; systemctl --state=failed --no-legend --no-pager > /failed ; echo OK > /testok'
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Type=oneshot
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EOF
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cat >$initdir/test-machine-id-setup.sh <<'EOF'
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#!/bin/bash
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set -e
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set -x
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function setup_root {
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local _root="$1"
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mkdir -p "$_root"
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mount -t tmpfs tmpfs "$_root"
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mkdir -p "$_root/etc" "$_root/run"
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}
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function check {
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printf "Expected\n"
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cat "$1"
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printf "\nGot\n"
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cat "$2"
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cmp "$1" "$2"
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}
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r="$(pwd)/overwrite-broken-machine-id"
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setup_root "$r"
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systemd-machine-id-setup --print --root "$r"
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echo abc >>"$r/etc/machine-id"
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id=$(systemd-machine-id-setup --print --root "$r")
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echo $id >expected
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check expected "$r/etc/machine-id"
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r="$(pwd)/transient-machine-id"
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setup_root "$r"
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systemd-machine-id-setup --print --root "$r"
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echo abc >>"$r/etc/machine-id"
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mount -o remount,ro "$r"
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mount -t tmpfs tmpfs "$r/run"
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transient_id=$(systemd-machine-id-setup --print --root "$r")
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mount -o remount,rw "$r"
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commited_id=$(systemd-machine-id-setup --print --commit --root "$r")
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[[ "$transient_id" = "$commited_id" ]]
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check "$r/etc/machine-id" "$r/run/machine-id"
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EOF
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chmod +x $initdir/test-machine-id-setup.sh
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setup_testsuite
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) || return 1
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# mask some services that we do not want to run in these tests
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ln -s /dev/null $initdir/etc/systemd/system/systemd-hwdb-update.service
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ln -s /dev/null $initdir/etc/systemd/system/systemd-journal-catalog-update.service
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ln -s /dev/null $initdir/etc/systemd/system/systemd-networkd.service
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ln -s /dev/null $initdir/etc/systemd/system/systemd-networkd.socket
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ln -s /dev/null $initdir/etc/systemd/system/systemd-resolved.service
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ddebug "umount $TESTDIR/root"
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umount $TESTDIR/root
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}
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do_test "$@"
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