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run_test.sh
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run_test.sh
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#!/bin/bash
# Test that dkms works properly
set -eu
# Change the to base directory
cd "$(dirname -- "$0")"
# To use a specific kernel version, use the environment variable KERNEL_VER
KERNEL_VER="${KERNEL_VER:-$(uname -r)}"
echo "Using kernel ${KERNEL_VER}"
# Override PATH to use the local dkms binary
PATH="$(pwd):$PATH"
export PATH
# temporary files, directories, and modules created during tests
TEST_MODULES=(
"dkms_test"
"dkms_failing_test"
"dkms_dependencies_test"
"dkms_multiver_test"
"dkms_nover_test"
"dkms_emptyver_test"
"dkms_nover_update_test"
)
TEST_TMPDIRS=(
"/usr/src/dkms_test-1.0/"
"/usr/src/dkms_failing_test-1.0/"
"/usr/src/dkms_dependencies_test-1.0"
"/usr/src/dkms_multiver_test-1.0"
"/usr/src/dkms_multiver_test-2.0"
"/usr/src/dkms_nover_test-1.0"
"/usr/src/dkms_emptyver_test-1.0"
"/usr/src/dkms_nover_update_test-1.0"
"/usr/src/dkms_nover_update_test-2.0"
"/usr/src/dkms_nover_update_test-3.0"
"/tmp/dkms_test_dir_${KERNEL_VER}/"
)
TEST_TMPFILES=(
"/tmp/dkms_test_private_key"
"/tmp/dkms_test_certificate"
"/tmp/dkms_test_kconfig"
"/etc/dkms/framework.conf.d/dkms_test_framework.conf"
"test_cmd_output.log"
"test_cmd_expected_output.log"
)
SIGNING_MESSAGE=""
if [ "$#" = 1 ] && [ "$1" = "--no-signing-tool" ]; then
echo 'Ignore signing tool errors'
NO_SIGNING_TOOL=1
else
NO_SIGNING_TOOL=0
fi
# Some helpers
dkms_status_grep_dkms_module() {
local module_name="$1"
(dkms status | grep "^${module_name}/") || true
}
clean_dkms_env() {
local found_module
for module in ${TEST_MODULES[@]}; do
found_module="$(dkms_status_grep_dkms_module ${module})"
if [[ -n "$found_module" ]] ; then
dkms remove ${module}/1.0 >/dev/null
fi
rm -rf "/var/lib/dkms/${module}/"
rm -f "/lib/modules/${KERNEL_VER}/${expected_dest_loc}/${module}.ko${mod_compression_ext}"
done
for dir in "${TEST_TMPDIRS[@]}"; do
rm -rf "$dir"
done
for file in "${TEST_TMPFILES[@]}"; do
rm -f "$file"
done
}
check_no_dkms_test() {
local found_module
for module in ${TEST_MODULES[@]}; do
found_module="$(dkms_status_grep_dkms_module ${module})"
if [[ -n "$found_module" ]] ; then
echo >&2 "Error: module ${module} is still in DKMS tree"
exit 1
fi
if [[ -d "/var/lib/dkms/${module}" ]]; then
echo >&2 "Error: directory /var/lib/dkms/${module} still exists"
exit 1
fi
if [[ -f "/lib/modules/${KERNEL_VER}/${expected_dest_loc}/${module}.ko${mod_compression_ext}" ]]; then
echo >&2 "Error: file /lib/modules/${KERNEL_VER}/${expected_dest_loc}/${module}.ko${mod_compression_ext} still exists"
exit 1
fi
done
for dir in "${TEST_TMPDIRS[@]}"; do
if [[ -d "$dir" ]]; then
echo >&2 "Error: directory ${dir} still exists"
exit 1
fi
done
for file in "${TEST_TMPFILES[@]}"; do
if [[ -f "$file" ]]; then
echo >&2 "Error: file ${file} still exists"
exit 1
fi
done
}
cert_serial() {
local ver="$(openssl version)"
# Some systems in CI test are still using ancient versions of openssl program.
if [[ "$ver" = "OpenSSL 1.0."* ]] || [[ "$ver" = "OpenSSL 0."* ]]; then
openssl x509 -text -inform DER -in "$1" -noout | grep -A 1 'X509v3 Subject Key Identifier' | tail -n 1 | tr 'a-z' 'A-Z' | tr -d ' :'
else
openssl x509 -serial -inform DER -in "$1" -noout | tr 'a-z' 'A-Z' | sed 's/^SERIAL=//'
fi
}
set_signing_message() {
# $1: module name
# $2: module version
# $3: module file name if not the same as $1
if [[ "$NO_SIGNING_TOOL" = 0 ]]; then
SIGNING_MESSAGE="Signing module /var/lib/dkms/$1/$2/build/${3:-$1}.ko"$'\n'
fi
}
run_status_with_expected_output() {
local module=$1
cat > test_cmd_expected_output.log
if dkms_status_grep_dkms_module "${module}" > test_cmd_output.log 2>&1 ; then
if ! diff -U3 test_cmd_expected_output.log test_cmd_output.log ; then
echo >&2 "Error: unexpected output from: dkms_status_grep_dkms_module for ${module}"
return 1
fi
rm test_cmd_expected_output.log test_cmd_output.log
else
echo "Error: dkms status for ${module} returned status $?"
cat test_cmd_output.log
rm test_cmd_expected_output.log test_cmd_output.log
return 1
fi
}
genericize_expected_output() {
local output_log=$1
# "depmod..." lines can have multiple points. Replace them, to be able to compare
sed -i 's/\([^.]\)\.\.\.\.*$/\1.../' ${output_log}
# On CentOS, weak-modules is executed. Drop it from the output, to be more generic
sed -i '/^Adding any weak-modules$/d' ${output_log}
sed -i '/^Removing any linked weak-modules$/d' ${output_log}
# "depmod..." lines are missing when uninstalling modules on CentOS. Remove them to be more generic
if [[ $# -ge 2 && "$2" =~ uninstall|unbuild|remove ]] ; then
sed -i '/^depmod\.\.\.$/d' ${output_log}
fi
# Signing related output. Drop it from the output, to be more generic
sed -i '/^Sign command:/d' ${output_log}
sed -i '/^Signing key:/d' ${output_log}
sed -i '/^Public certificate (MOK):/d' ${output_log}
sed -i '/^Certificate or key are missing, generating them using update-secureboot-policy...$/d' ${output_log}
sed -i '/^Certificate or key are missing, generating self signed certificate for MOK...$/d' ${output_log}
if [[ "${NO_SIGNING_TOOL}" = "1" ]]; then
sed -i "/^Binary .* not found, modules won't be signed$/d" ${output_log}
# Uncomment the following line to run this script with --no-signing-tool on platforms where the sign-file tool exists
# sed -i '/^Signing module \/var\/lib\/dkms\/dkms_test\/1.0\/build\/dkms_test.ko$/d' ${output_log}
fi
# OpenSSL non-critical errors while signing. Remove them to be more generic
sed -i '/^At main.c:/d' ${output_log}
sed -i '/^- SSL error:/d' ${output_log}
# Apport related error that can occur in the CI. Drop from the output to be more generic
sed -i "/^python3: can't open file '\/usr\/share\/apport\/package-hooks\/dkms_packages.py'\: \[Errno 2\] No such file or directory$/d" ${output_log}
sed -i "/^ERROR (dkms apport): /d" ${output_log}
}
run_with_expected_output() {
local dkms_command="$2"
local output_log=test_cmd_output.log
local expected_output_log=test_cmd_expected_output.log
cat > ${expected_output_log}
if "$@" > ${output_log} 2>&1 ; then
genericize_expected_output ${output_log} ${dkms_command}
if ! diff -U3 ${expected_output_log} ${output_log} ; then
echo >&2 "Error: unexpected output from: $*"
return 1
fi
rm ${expected_output_log} ${output_log}
else
echo "Error: command '$*' returned status $?"
cat ${output_log}
rm ${expected_output_log} ${output_log}
return 1
fi
}
run_with_expected_error() {
local expected_error_code="$1"
local dkms_command="$2"
local output_log=test_cmd_output.log
local expected_output_log=test_cmd_expected_output.log
local error_code
shift
cat > ${expected_output_log}
if "$@" > ${output_log} 2>&1 ; then
echo "Error: command '$*' was successful"
cat ${output_log}
rm ${expected_output_log} ${output_log}
return 1
else
error_code=$?
fi
if [[ "${error_code}" != "${expected_error_code}" ]] ; then
echo "Error: command '$*' returned status ${error_code} instead of expected ${expected_error_code}"
cat ${output_log}
rm ${expected_output_log} ${output_log}
return 1
fi
genericize_expected_output ${output_log} ${dkms_command}
if ! diff -U3 ${expected_output_log} ${output_log} ; then
echo >&2 "Error: unexpected output from: $*"
return 1
fi
rm ${expected_output_log} ${output_log}
}
# Compute the expected destination module location
os_id="$(sed -n 's/^ID\s*=\s*\(.*\)$/\1/p' /etc/os-release | tr -d '"')"
mod_compression_ext=
case "${os_id}" in
centos | fedora | rhel | ovm | almalinux)
expected_dest_loc=extra
mod_compression_ext=.xz
;;
sles | suse | opensuse)
expected_dest_loc=updates
;;
arch | debian | ubuntu)
expected_dest_loc=updates/dkms
;;
alpine)
expected_dest_loc=kernel/extra
;;
*)
echo >&2 "Error: unknown Linux distribution ID ${os_id}"
exit 1
;;
esac
echo 'Preparing a clean test environment'
clean_dkms_env
echo 'Test framework file hijacking'
mkdir -p /etc/dkms/framework.conf.d/
cp test/framework/hijacking.conf /etc/dkms/framework.conf.d/dkms_test_framework.conf
run_with_expected_output dkms status -m dkms_test << EOF
EOF
rm /etc/dkms/framework.conf.d/dkms_test_framework.conf
echo 'Adding the test module by version (expected error)'
run_with_expected_error 2 dkms add -m dkms_test -v 1.0 << EOF
Error! Could not find module source directory.
Directory: /usr/src/dkms_test-1.0 does not exist.
EOF
echo 'Adding the test module by directory'
run_with_expected_output dkms add test/dkms_test-1.0 << EOF
Creating symlink /var/lib/dkms/dkms_test/1.0/source -> /usr/src/dkms_test-1.0
EOF
run_status_with_expected_output 'dkms_test' << EOF
dkms_test/1.0: added
EOF
if ! [[ -d /usr/src/dkms_test-1.0 ]] ; then
echo >&2 'Error: directory /usr/src/dkms_test-1.0 was not created'
return 1
fi
echo 'Adding the test module again (expected error)'
run_with_expected_error 3 dkms add test/dkms_test-1.0 << EOF
Error! DKMS tree already contains: dkms_test-1.0
You cannot add the same module/version combo more than once.
EOF
echo 'Adding the test module by version (expected error)'
run_with_expected_error 3 dkms add -m dkms_test -v 1.0 << EOF
Error! DKMS tree already contains: dkms_test-1.0
You cannot add the same module/version combo more than once.
EOF
echo 'Building the test module'
set_signing_message "dkms_test" "1.0"
run_with_expected_output dkms build -k "${KERNEL_VER}" -m dkms_test -v 1.0 << EOF
Building module:
Cleaning build area...
make -j$(nproc) KERNELRELEASE=${KERNEL_VER} -C /lib/modules/${KERNEL_VER}/build M=/var/lib/dkms/dkms_test/1.0/build...
${SIGNING_MESSAGE}Cleaning build area...
EOF
run_status_with_expected_output 'dkms_test' << EOF
dkms_test/1.0, ${KERNEL_VER}, $(uname -m): built
EOF
echo 'Building the test module again'
run_with_expected_output dkms build -k "${KERNEL_VER}" -m dkms_test -v 1.0 << EOF
Module dkms_test/1.0 already built for kernel ${KERNEL_VER} ($(uname -m)), skip. You may override by specifying --force.
EOF
run_status_with_expected_output 'dkms_test' << EOF
dkms_test/1.0, ${KERNEL_VER}, $(uname -m): built
EOF
if [[ "${NO_SIGNING_TOOL}" = 0 ]]; then
echo 'Building the test module with bad sign_file path in framework file'
cp test/framework/bad_sign_file_path.conf /etc/dkms/framework.conf.d/dkms_test_framework.conf
run_with_expected_output dkms build -k "${KERNEL_VER}" -m dkms_test -v 1.0 --force << EOF
Binary /no/such/file not found, modules won't be signed
Building module:
Cleaning build area...
make -j$(nproc) KERNELRELEASE=${KERNEL_VER} -C /lib/modules/${KERNEL_VER}/build M=/var/lib/dkms/dkms_test/1.0/build...
Cleaning build area...
EOF
echo 'Building the test module with bad mok_signing_key path in framework file'
cp test/framework/bad_key_file_path.conf /etc/dkms/framework.conf.d/dkms_test_framework.conf
run_with_expected_output dkms build -k "${KERNEL_VER}" -m dkms_test -v 1.0 --force << EOF
Key file /no/such/path.key not found and can't be generated, modules won't be signed
Building module:
Cleaning build area...
make -j$(nproc) KERNELRELEASE=${KERNEL_VER} -C /lib/modules/${KERNEL_VER}/build M=/var/lib/dkms/dkms_test/1.0/build...
Cleaning build area...
EOF
echo 'Building the test module with bad mok_certificate path in framework file'
cp test/framework/bad_cert_file_path.conf /etc/dkms/framework.conf.d/dkms_test_framework.conf
run_with_expected_output dkms build -k "${KERNEL_VER}" -m dkms_test -v 1.0 --force << EOF
Certificate file /no/such/path.crt not found and can't be generated, modules won't be signed
Building module:
Cleaning build area...
make -j$(nproc) KERNELRELEASE=${KERNEL_VER} -C /lib/modules/${KERNEL_VER}/build M=/var/lib/dkms/dkms_test/1.0/build...
Cleaning build area...
EOF
rm /tmp/dkms_test_private_key
echo 'Building the test module with path contains variables in framework file'
mkdir "/tmp/dkms_test_dir_${KERNEL_VER}/"
cp test/framework/variables_in_path.conf /etc/dkms/framework.conf.d/dkms_test_framework.conf
run_with_expected_output dkms build -k "${KERNEL_VER}" -m dkms_test -v 1.0 --force << EOF
Building module:
Cleaning build area...
make -j$(nproc) KERNELRELEASE=${KERNEL_VER} -C /lib/modules/${KERNEL_VER}/build M=/var/lib/dkms/dkms_test/1.0/build...
${SIGNING_MESSAGE}Cleaning build area...
EOF
rm -r "/tmp/dkms_test_dir_${KERNEL_VER}/"
BUILT_MODULE_PATH="/var/lib/dkms/dkms_test/1.0/${KERNEL_VER}/$(uname -m)/module/dkms_test.ko${mod_compression_ext}"
# If sig_key can't be extracted from module, the hash algorithm is also unknown
# sig_hashalgo itself may show bogus value if kmod version < 26
if [[ "$(modinfo "${BUILT_MODULE_PATH}" | grep '^sig_key:' | tr -d ' ')" != "sig_key:" ]]; then
echo 'Building the test module using a different hash algorithm'
cp test/framework/temp_key_cert.conf /etc/dkms/framework.conf.d/dkms_test_framework.conf
CURRENT_HASH="$(modinfo "${BUILT_MODULE_PATH}" | grep '^sig_hashalgo:' | sed 's/sig_hashalgo: *//')"
if [[ "${CURRENT_HASH}" == "sha512" ]]; then
ALTER_HASH="sha256"
else
ALTER_HASH="sha512"
fi
echo "CONFIG_MODULE_SIG_HASH=\"${ALTER_HASH}\"" > /tmp/dkms_test_kconfig
run_with_expected_output dkms build -k "${KERNEL_VER}" -m dkms_test -v 1.0 --config /tmp/dkms_test_kconfig --force << EOF
Building module:
Cleaning build area...
make -j$(nproc) KERNELRELEASE=${KERNEL_VER} -C /lib/modules/${KERNEL_VER}/build M=/var/lib/dkms/dkms_test/1.0/build...
${SIGNING_MESSAGE}Cleaning build area...
EOF
run_with_expected_output sh -c "modinfo '${BUILT_MODULE_PATH}' | grep '^sig_hashalgo:' | tr -d ' '" << EOF
sig_hashalgo:${ALTER_HASH}
EOF
rm /tmp/dkms_test_kconfig
fi
rm /etc/dkms/framework.conf.d/dkms_test_framework.conf
fi
cp test/framework/temp_key_cert.conf /etc/dkms/framework.conf.d/dkms_test_framework.conf
echo 'Building the test module again by force'
run_with_expected_output dkms build -k "${KERNEL_VER}" -m dkms_test -v 1.0 --force << EOF
Building module:
Cleaning build area...
make -j$(nproc) KERNELRELEASE=${KERNEL_VER} -C /lib/modules/${KERNEL_VER}/build M=/var/lib/dkms/dkms_test/1.0/build...
${SIGNING_MESSAGE}Cleaning build area...
EOF
run_status_with_expected_output 'dkms_test' << EOF
dkms_test/1.0, ${KERNEL_VER}, $(uname -m): built
EOF
if [[ "${NO_SIGNING_TOOL}" = 0 ]]; then
echo 'Extracting serial number from the certificate'
MODULE_SERIAL="$(cert_serial /tmp/dkms_test_certificate)"
fi
echo 'Installing the test module'
run_with_expected_output dkms install -k "${KERNEL_VER}" -m dkms_test -v 1.0 << EOF
dkms_test.ko${mod_compression_ext}:
Running module version sanity check.
- Original module
- No original module exists within this kernel
- Installation
- Installing to /lib/modules/${KERNEL_VER}/${expected_dest_loc}/
depmod...
EOF
run_status_with_expected_output 'dkms_test' << EOF
dkms_test/1.0, ${KERNEL_VER}, $(uname -m): installed
EOF
echo 'Installing the test module again'
run_with_expected_output dkms install -k "${KERNEL_VER}" -m dkms_test -v 1.0 << EOF
Module dkms_test/1.0 already installed on kernel ${KERNEL_VER} ($(uname -m)), skip. You may override by specifying --force.
EOF
run_status_with_expected_output 'dkms_test' << EOF
dkms_test/1.0, ${KERNEL_VER}, $(uname -m): installed
EOF
if ! [[ -f "/lib/modules/${KERNEL_VER}/${expected_dest_loc}/dkms_test.ko${mod_compression_ext}" ]] ; then
echo >&2 "Error: module not found in /lib/modules/${KERNEL_VER}/${expected_dest_loc}/dkms_test.ko${mod_compression_ext}"
exit 1
fi
echo 'Installing the test module again by force'
run_with_expected_output dkms install -k "${KERNEL_VER}" -m dkms_test -v 1.0 --force << EOF
Module dkms_test-1.0 for kernel ${KERNEL_VER} ($(uname -m)).
Before uninstall, this module version was ACTIVE on this kernel.
dkms_test.ko${mod_compression_ext}:
- Uninstallation
- Deleting from: /lib/modules/${KERNEL_VER}/${expected_dest_loc}/
- Original module
- No original module was found for this module on this kernel.
- Use the dkms install command to reinstall any previous module version.
depmod...
dkms_test.ko${mod_compression_ext}:
Running module version sanity check.
- Original module
- No original module exists within this kernel
- Installation
- Installing to /lib/modules/${KERNEL_VER}/${expected_dest_loc}/
depmod...
EOF
run_status_with_expected_output 'dkms_test' << EOF
dkms_test/1.0, ${KERNEL_VER}, $(uname -m): installed
EOF
echo 'Checking modinfo'
run_with_expected_output sh -c "modinfo /lib/modules/${KERNEL_VER}/${expected_dest_loc}/dkms_test.ko${mod_compression_ext} | head -n 4" << EOF
filename: /lib/modules/${KERNEL_VER}/${expected_dest_loc}/dkms_test.ko${mod_compression_ext}
version: 1.0
description: A Simple dkms test module
license: GPL
EOF
if [[ "${NO_SIGNING_TOOL}" = 0 ]]; then
echo 'Checking module signature'
SIG_KEY="$(modinfo "/lib/modules/${KERNEL_VER}/${expected_dest_loc}/dkms_test.ko${mod_compression_ext}" | grep '^sig_key:')"
run_with_expected_output sh -c "echo '${SIG_KEY}' | cut -f1 -d' '" << EOF
sig_key:
EOF
if [[ "${SIG_KEY// /}" = "sig_key:" ]]; then
# kmod may not be linked with openssl and thus can't extract the key from module
echo "Warning: module was signed but the key is unknown"
else
run_with_expected_output sh -c "echo '${SIG_KEY}' | tr -d ' :'" << EOF
sig_key${MODULE_SERIAL}
EOF
fi
fi
echo 'Uninstalling the test module'
run_with_expected_output dkms uninstall -k "${KERNEL_VER}" -m dkms_test -v 1.0 << EOF
Module dkms_test-1.0 for kernel ${KERNEL_VER} ($(uname -m)).
Before uninstall, this module version was ACTIVE on this kernel.
dkms_test.ko${mod_compression_ext}:
- Uninstallation
- Deleting from: /lib/modules/${KERNEL_VER}/${expected_dest_loc}/
- Original module
- No original module was found for this module on this kernel.
- Use the dkms install command to reinstall any previous module version.
EOF
run_status_with_expected_output 'dkms_test' << EOF
dkms_test/1.0, ${KERNEL_VER}, $(uname -m): built
EOF
if [[ -e "/lib/modules/${KERNEL_VER}/${expected_dest_loc}/dkms_test.ko${mod_compression_ext}" ]] ; then
echo >&2 "Error: module not removed in /lib/modules/${KERNEL_VER}/${expected_dest_loc}/dkms_test.ko${mod_compression_ext}"
exit 1
fi
echo 'Uninstalling the test module again'
run_with_expected_output dkms uninstall -k "${KERNEL_VER}" -m dkms_test -v 1.0 << EOF
Module dkms_test 1.0 is not installed for kernel ${KERNEL_VER} ($(uname -m)). Skipping...
EOF
run_status_with_expected_output 'dkms_test' << EOF
dkms_test/1.0, ${KERNEL_VER}, $(uname -m): built
EOF
echo 'Unbuilding the test module'
run_with_expected_output dkms unbuild -k "${KERNEL_VER}" -m dkms_test -v 1.0 << EOF
Module dkms_test 1.0 is not installed for kernel ${KERNEL_VER} ($(uname -m)). Skipping...
EOF
run_status_with_expected_output 'dkms_test' << EOF
dkms_test/1.0: added
EOF
echo 'Unbuilding the test module again'
run_with_expected_output dkms unbuild -k "${KERNEL_VER}" -m dkms_test -v 1.0 << EOF
Module dkms_test 1.0 is not installed for kernel ${KERNEL_VER} ($(uname -m)). Skipping...
Module dkms_test 1.0 is not built for kernel ${KERNEL_VER} ($(uname -m)). Skipping...
EOF
run_status_with_expected_output 'dkms_test' << EOF
dkms_test/1.0: added
EOF
echo 'Removing the test module'
run_with_expected_output dkms remove -k "${KERNEL_VER}" -m dkms_test -v 1.0 << EOF
Module dkms_test 1.0 is not installed for kernel ${KERNEL_VER} ($(uname -m)). Skipping...
Module dkms_test 1.0 is not built for kernel ${KERNEL_VER} ($(uname -m)). Skipping...
Deleting module dkms_test-1.0 completely from the DKMS tree.
EOF
run_status_with_expected_output 'dkms_test' << EOF
EOF
if ! [[ -d /usr/src/dkms_test-1.0 ]] ; then
echo >&2 'Error: directory /usr/src/dkms_test-1.0 was removed'
return 1
fi
echo 'Adding the test module by version'
run_with_expected_output dkms add -m dkms_test -v 1.0 << EOF
Creating symlink /var/lib/dkms/dkms_test/1.0/source -> /usr/src/dkms_test-1.0
EOF
run_status_with_expected_output 'dkms_test' << EOF
dkms_test/1.0: added
EOF
echo 'Removing the test module'
run_with_expected_output dkms remove --all -m dkms_test -v 1.0 << EOF
Deleting module dkms_test-1.0 completely from the DKMS tree.
EOF
run_status_with_expected_output 'dkms_test' << EOF
EOF
echo 'Installing the test module by version (combining add, build, install)'
run_with_expected_output dkms install -k "${KERNEL_VER}" -m dkms_test -v 1.0 << EOF
Creating symlink /var/lib/dkms/dkms_test/1.0/source -> /usr/src/dkms_test-1.0
Building module:
Cleaning build area...
make -j$(nproc) KERNELRELEASE=${KERNEL_VER} -C /lib/modules/${KERNEL_VER}/build M=/var/lib/dkms/dkms_test/1.0/build...
${SIGNING_MESSAGE}Cleaning build area...
dkms_test.ko${mod_compression_ext}:
Running module version sanity check.
- Original module
- No original module exists within this kernel
- Installation
- Installing to /lib/modules/${KERNEL_VER}/${expected_dest_loc}/
depmod...
EOF
run_status_with_expected_output 'dkms_test' << EOF
dkms_test/1.0, ${KERNEL_VER}, $(uname -m): installed
EOF
if ! [[ -f "/lib/modules/${KERNEL_VER}/${expected_dest_loc}/dkms_test.ko${mod_compression_ext}" ]] ; then
echo >&2 "Error: module not found in /lib/modules/${KERNEL_VER}/${expected_dest_loc}/dkms_test.ko${mod_compression_ext}"
exit 1
fi
echo 'Checking modinfo'
run_with_expected_output sh -c "modinfo /lib/modules/${KERNEL_VER}/${expected_dest_loc}/dkms_test.ko${mod_compression_ext} | head -n 4" << EOF
filename: /lib/modules/${KERNEL_VER}/${expected_dest_loc}/dkms_test.ko${mod_compression_ext}
version: 1.0
description: A Simple dkms test module
license: GPL
EOF
if [[ "${NO_SIGNING_TOOL}" = 0 ]]; then
echo 'Checking module signature'
SIG_KEY="$(modinfo "/lib/modules/${KERNEL_VER}/${expected_dest_loc}/dkms_test.ko${mod_compression_ext}" | grep '^sig_key:')"
run_with_expected_output sh -c "echo '${SIG_KEY}' | cut -f1 -d' '" << EOF
sig_key:
EOF
if [[ "${SIG_KEY// /}" = "sig_key:" ]]; then
# kmod may not be linked with openssl and thus can't extract the key from module
echo "Warning: module was signed but the key is unknown"
else
run_with_expected_output sh -c "echo '${SIG_KEY}' | tr -d ' :'" << EOF
sig_key${MODULE_SERIAL}
EOF
fi
fi
echo 'Removing the test module with --all'
run_with_expected_output dkms remove --all -m dkms_test -v 1.0 << EOF
Module dkms_test-1.0 for kernel ${KERNEL_VER} ($(uname -m)).
Before uninstall, this module version was ACTIVE on this kernel.
dkms_test.ko${mod_compression_ext}:
- Uninstallation
- Deleting from: /lib/modules/${KERNEL_VER}/${expected_dest_loc}/
- Original module
- No original module was found for this module on this kernel.
- Use the dkms install command to reinstall any previous module version.
Deleting module dkms_test-1.0 completely from the DKMS tree.
EOF
run_status_with_expected_output 'dkms_test' << EOF
EOF
if [[ -e "/lib/modules/${KERNEL_VER}/${expected_dest_loc}/dkms_test.ko${mod_compression_ext}" ]] ; then
echo >&2 "Error: module not removed in /lib/modules/${KERNEL_VER}/${expected_dest_loc}/dkms_test.ko${mod_compression_ext}"
exit 1
fi
echo 'Removing /usr/src/dkms_test-1.0'
rm -r /usr/src/dkms_test-1.0
echo 'Building the test module by config file (combining add, build)'
run_with_expected_output dkms build -k "${KERNEL_VER}" test/dkms_test-1.0/dkms.conf << EOF
Creating symlink /var/lib/dkms/dkms_test/1.0/source -> /usr/src/dkms_test-1.0
Building module:
Cleaning build area...
make -j$(nproc) KERNELRELEASE=${KERNEL_VER} -C /lib/modules/${KERNEL_VER}/build M=/var/lib/dkms/dkms_test/1.0/build...
${SIGNING_MESSAGE}Cleaning build area...
EOF
run_status_with_expected_output 'dkms_test' << EOF
dkms_test/1.0, ${KERNEL_VER}, $(uname -m): built
EOF
echo "Running dkms autoinstall"
run_with_expected_output dkms autoinstall -k "${KERNEL_VER}" << EOF
dkms_test.ko${mod_compression_ext}:
Running module version sanity check.
- Original module
- No original module exists within this kernel
- Installation
- Installing to /lib/modules/${KERNEL_VER}/${expected_dest_loc}/
depmod...
EOF
echo 'Removing the test module with --all'
run_with_expected_output dkms remove --all -m dkms_test -v 1.0 << EOF
Module dkms_test-1.0 for kernel ${KERNEL_VER} ($(uname -m)).
Before uninstall, this module version was ACTIVE on this kernel.
dkms_test.ko${mod_compression_ext}:
- Uninstallation
- Deleting from: /lib/modules/${KERNEL_VER}/${expected_dest_loc}/
- Original module
- No original module was found for this module on this kernel.
- Use the dkms install command to reinstall any previous module version.
Deleting module dkms_test-1.0 completely from the DKMS tree.
EOF
run_status_with_expected_output 'dkms_test' << EOF
EOF
echo 'Removing temporary files'
if [[ "${NO_SIGNING_TOOL}" = 0 ]]; then
rm /tmp/dkms_test_private_key /tmp/dkms_test_certificate
fi
rm /etc/dkms/framework.conf.d/dkms_test_framework.conf
echo 'Removing /usr/src/dkms_test-1.0'
rm -r /usr/src/dkms_test-1.0
echo 'Adding the multiver test modules by directory'
run_with_expected_output dkms add test/dkms_multiver_test/1.0 << EOF
Creating symlink /var/lib/dkms/dkms_multiver_test/1.0/source -> /usr/src/dkms_multiver_test-1.0
EOF
run_status_with_expected_output 'dkms_multiver_test' << EOF
dkms_multiver_test/1.0: added
EOF
if ! [[ -d /usr/src/dkms_multiver_test-1.0 ]] ; then
echo >&2 'Error: directory /usr/src/dkms_multiver_test-1.0 was not created'
exit 1
fi
run_with_expected_output dkms add test/dkms_multiver_test/2.0 << EOF
Creating symlink /var/lib/dkms/dkms_multiver_test/2.0/source -> /usr/src/dkms_multiver_test-2.0
EOF
run_status_with_expected_output 'dkms_multiver_test' << EOF
dkms_multiver_test/1.0: added
dkms_multiver_test/2.0: added
EOF
if ! [[ -d /usr/src/dkms_multiver_test-1.0 ]] ; then
echo >&2 'Error: directory /usr/src/dkms_multiver_test-2.0 was not created'
exit 1
fi
echo 'Building the multiver test modules'
set_signing_message "dkms_multiver_test" "1.0"
run_with_expected_output dkms build -k "${KERNEL_VER}" -m dkms_multiver_test -v 1.0 << EOF
Building module:
Cleaning build area...
make -j$(nproc) KERNELRELEASE=${KERNEL_VER} -C /lib/modules/${KERNEL_VER}/build M=/var/lib/dkms/dkms_multiver_test/1.0/build...
${SIGNING_MESSAGE}Cleaning build area...
EOF
run_status_with_expected_output 'dkms_multiver_test' << EOF
dkms_multiver_test/1.0, ${KERNEL_VER}, $(uname -m): built
dkms_multiver_test/2.0: added
EOF
set_signing_message "dkms_multiver_test" "2.0"
run_with_expected_output dkms build -k "${KERNEL_VER}" -m dkms_multiver_test -v 2.0 << EOF
Building module:
Cleaning build area...
make -j$(nproc) KERNELRELEASE=${KERNEL_VER} -C /lib/modules/${KERNEL_VER}/build M=/var/lib/dkms/dkms_multiver_test/2.0/build...
${SIGNING_MESSAGE}Cleaning build area...
EOF
run_status_with_expected_output 'dkms_multiver_test' << EOF
dkms_multiver_test/1.0, ${KERNEL_VER}, $(uname -m): built
dkms_multiver_test/2.0, ${KERNEL_VER}, $(uname -m): built
EOF
echo 'Installing the multiver test modules'
run_with_expected_output dkms install -k "${KERNEL_VER}" -m dkms_multiver_test -v 1.0 << EOF
dkms_multiver_test.ko${mod_compression_ext}:
Running module version sanity check.
- Original module
- No original module exists within this kernel
- Installation
- Installing to /lib/modules/${KERNEL_VER}/${expected_dest_loc}/
depmod...
EOF
run_status_with_expected_output 'dkms_multiver_test' << EOF
dkms_multiver_test/1.0, ${KERNEL_VER}, $(uname -m): installed
dkms_multiver_test/2.0, ${KERNEL_VER}, $(uname -m): built
EOF
run_with_expected_output dkms install -k "${KERNEL_VER}" -m dkms_multiver_test -v 2.0 << EOF
dkms_multiver_test.ko${mod_compression_ext}:
Running module version sanity check.
- Original module
- This kernel never originally had a module by this name
- Installation
- Installing to /lib/modules/${KERNEL_VER}/${expected_dest_loc}/
depmod...
EOF
run_status_with_expected_output 'dkms_multiver_test' << EOF
dkms_multiver_test/1.0, ${KERNEL_VER}, $(uname -m): built
dkms_multiver_test/2.0, ${KERNEL_VER}, $(uname -m): installed
EOF
run_with_expected_error 6 dkms install -k "${KERNEL_VER}" -m dkms_multiver_test -v 1.0 << EOF
dkms_multiver_test.ko${mod_compression_ext}:
Running module version sanity check.
Error! Module version 1.0 for dkms_multiver_test.ko${mod_compression_ext}
is not newer than what is already found in kernel ${KERNEL_VER} (2.0).
You may override by specifying --force.
Error! Installation aborted.
EOF
run_status_with_expected_output 'dkms_multiver_test' << EOF
dkms_multiver_test/1.0, ${KERNEL_VER}, $(uname -m): built
dkms_multiver_test/2.0, ${KERNEL_VER}, $(uname -m): installed
EOF
echo 'Uninstalling the multiver test modules'
run_with_expected_output dkms uninstall -k "${KERNEL_VER}" -m dkms_multiver_test -v 1.0 << EOF
Module dkms_multiver_test 1.0 is not installed for kernel ${KERNEL_VER} ($(uname -m)). Skipping...
EOF
run_status_with_expected_output 'dkms_multiver_test' << EOF
dkms_multiver_test/1.0, ${KERNEL_VER}, $(uname -m): built
dkms_multiver_test/2.0, ${KERNEL_VER}, $(uname -m): installed
EOF
run_with_expected_output dkms uninstall -k "${KERNEL_VER}" -m dkms_multiver_test -v 2.0 << EOF
Module dkms_multiver_test-2.0 for kernel ${KERNEL_VER} ($(uname -m)).
Before uninstall, this module version was ACTIVE on this kernel.
dkms_multiver_test.ko${mod_compression_ext}:
- Uninstallation
- Deleting from: /lib/modules/${KERNEL_VER}/${expected_dest_loc}/
- Original module
- No original module was found for this module on this kernel.
- Use the dkms install command to reinstall any previous module version.
EOF
run_status_with_expected_output 'dkms_multiver_test' << EOF
dkms_multiver_test/1.0, ${KERNEL_VER}, $(uname -m): built
dkms_multiver_test/2.0, ${KERNEL_VER}, $(uname -m): built
EOF
if [[ -e "/lib/modules/${KERNEL_VER}/${expected_dest_loc}/dkms_multiver_test.ko${mod_compression_ext}" ]] ; then
echo >&2 "Error: module not removed in /lib/modules/${KERNEL_VER}/${expected_dest_loc}/dkms_multiver_test.ko${mod_compression_ext}"
exit 1
fi
echo 'Unbuilding the multiver test modules'
run_with_expected_output dkms unbuild -k "${KERNEL_VER}" -m dkms_multiver_test -v 1.0 << EOF
Module dkms_multiver_test 1.0 is not installed for kernel ${KERNEL_VER} ($(uname -m)). Skipping...
EOF
run_status_with_expected_output 'dkms_multiver_test' << EOF
dkms_multiver_test/1.0: added
dkms_multiver_test/2.0, ${KERNEL_VER}, $(uname -m): built
EOF
run_with_expected_output dkms unbuild -k "${KERNEL_VER}" -m dkms_multiver_test -v 2.0 << EOF
Module dkms_multiver_test 2.0 is not installed for kernel ${KERNEL_VER} ($(uname -m)). Skipping...
EOF
run_status_with_expected_output 'dkms_multiver_test' << EOF
dkms_multiver_test/1.0: added
dkms_multiver_test/2.0: added
EOF
echo 'Removing the multiver test modules'
run_with_expected_output dkms remove -k "${KERNEL_VER}" -m dkms_multiver_test -v 1.0 << EOF
Module dkms_multiver_test 1.0 is not installed for kernel ${KERNEL_VER} ($(uname -m)). Skipping...
Module dkms_multiver_test 1.0 is not built for kernel ${KERNEL_VER} ($(uname -m)). Skipping...
Deleting module dkms_multiver_test-1.0 completely from the DKMS tree.
EOF
run_status_with_expected_output 'dkms_multiver_test' << EOF
dkms_multiver_test/2.0: added
EOF
run_with_expected_output dkms remove -k "${KERNEL_VER}" -m dkms_multiver_test -v 2.0 << EOF
Module dkms_multiver_test 2.0 is not installed for kernel ${KERNEL_VER} ($(uname -m)). Skipping...
Module dkms_multiver_test 2.0 is not built for kernel ${KERNEL_VER} ($(uname -m)). Skipping...
Deleting module dkms_multiver_test-2.0 completely from the DKMS tree.
EOF
run_status_with_expected_output 'dkms_multiver_test' << EOF
EOF
echo 'Removing /usr/src/dkms_multiver_test-1.0 /usr/src/dkms_multiver_test-2.0'
rm -r /usr/src/dkms_multiver_test-1.0 /usr/src/dkms_multiver_test-2.0
echo 'Adding the nover/emptyver test modules by directory'
run_with_expected_output dkms add test/dkms_nover_test << EOF
Creating symlink /var/lib/dkms/dkms_nover_test/1.0/source -> /usr/src/dkms_nover_test-1.0
EOF
run_status_with_expected_output 'dkms_nover_test' << EOF
dkms_nover_test/1.0: added
EOF
if ! [[ -d /usr/src/dkms_nover_test-1.0 ]] ; then
echo >&2 'Error: directory /usr/src/dkms_nover_test-1.0 was not created'
exit 1
fi
run_with_expected_output dkms add test/dkms_emptyver_test << EOF
Creating symlink /var/lib/dkms/dkms_emptyver_test/1.0/source -> /usr/src/dkms_emptyver_test-1.0
EOF
run_status_with_expected_output 'dkms_emptyver_test' << EOF
dkms_emptyver_test/1.0: added
EOF
if ! [[ -d /usr/src/dkms_emptyver_test-1.0 ]] ; then
echo >&2 'Error: directory /usr/src/dkms_emptyver_test-1.0 was not created'
exit 1
fi
echo 'Building the nover/emptyver test modules'
set_signing_message "dkms_nover_test" "1.0"
run_with_expected_output dkms build -k "${KERNEL_VER}" -m dkms_nover_test -v 1.0 << EOF
Building module:
Cleaning build area...
make -j$(nproc) KERNELRELEASE=${KERNEL_VER} -C /lib/modules/${KERNEL_VER}/build M=/var/lib/dkms/dkms_nover_test/1.0/build...
${SIGNING_MESSAGE}Cleaning build area...
EOF
run_status_with_expected_output 'dkms_nover_test' << EOF
dkms_nover_test/1.0, ${KERNEL_VER}, $(uname -m): built
EOF
set_signing_message "dkms_emptyver_test" "1.0"
run_with_expected_output dkms build -k "${KERNEL_VER}" -m dkms_emptyver_test -v 1.0 << EOF
Building module:
Cleaning build area...
make -j$(nproc) KERNELRELEASE=${KERNEL_VER} -C /lib/modules/${KERNEL_VER}/build M=/var/lib/dkms/dkms_emptyver_test/1.0/build...
${SIGNING_MESSAGE}Cleaning build area...
EOF
run_status_with_expected_output 'dkms_emptyver_test' << EOF
dkms_emptyver_test/1.0, ${KERNEL_VER}, $(uname -m): built
EOF
echo 'Installing the nover/emptyver test modules'
run_with_expected_output dkms install -k "${KERNEL_VER}" -m dkms_nover_test -v 1.0 << EOF
dkms_nover_test.ko${mod_compression_ext}:
Running module version sanity check.
- Original module
- No original module exists within this kernel
- Installation
- Installing to /lib/modules/${KERNEL_VER}/${expected_dest_loc}/
depmod...
EOF
run_status_with_expected_output 'dkms_nover_test' << EOF
dkms_nover_test/1.0, ${KERNEL_VER}, $(uname -m): installed
EOF
run_with_expected_output dkms install -k "${KERNEL_VER}" -m dkms_emptyver_test -v 1.0 << EOF
dkms_emptyver_test.ko${mod_compression_ext}:
Running module version sanity check.
- Original module
- No original module exists within this kernel
- Installation
- Installing to /lib/modules/${KERNEL_VER}/${expected_dest_loc}/
depmod...
EOF
run_status_with_expected_output 'dkms_emptyver_test' << EOF
dkms_emptyver_test/1.0, ${KERNEL_VER}, $(uname -m): installed
EOF
echo 'Uninstalling the nover/emptyver test modules'
run_with_expected_output dkms uninstall -k "${KERNEL_VER}" -m dkms_nover_test -v 1.0 << EOF
Module dkms_nover_test-1.0 for kernel ${KERNEL_VER} ($(uname -m)).
Before uninstall, this module version was ACTIVE on this kernel.
dkms_nover_test.ko${mod_compression_ext}:
- Uninstallation
- Deleting from: /lib/modules/${KERNEL_VER}/${expected_dest_loc}/
- Original module
- No original module was found for this module on this kernel.
- Use the dkms install command to reinstall any previous module version.
EOF
run_status_with_expected_output 'dkms_nover_test' << EOF
dkms_nover_test/1.0, ${KERNEL_VER}, $(uname -m): built
EOF
if [[ -e "/lib/modules/${KERNEL_VER}/${expected_dest_loc}/dkms_nover_test.ko${mod_compression_ext}" ]] ; then
echo >&2 "Error: module not removed in /lib/modules/${KERNEL_VER}/${expected_dest_loc}/dkms_nover_test.ko${mod_compression_ext}"
exit 1
fi
run_with_expected_output dkms uninstall -k "${KERNEL_VER}" -m dkms_emptyver_test -v 1.0 << EOF
Module dkms_emptyver_test-1.0 for kernel ${KERNEL_VER} ($(uname -m)).
Before uninstall, this module version was ACTIVE on this kernel.
dkms_emptyver_test.ko${mod_compression_ext}:
- Uninstallation
- Deleting from: /lib/modules/${KERNEL_VER}/${expected_dest_loc}/
- Original module
- No original module was found for this module on this kernel.
- Use the dkms install command to reinstall any previous module version.
EOF
run_status_with_expected_output 'dkms_emptyver_test' << EOF
dkms_emptyver_test/1.0, ${KERNEL_VER}, $(uname -m): built
EOF
if [[ -e "/lib/modules/${KERNEL_VER}/${expected_dest_loc}/dkms_emptyver_test.ko${mod_compression_ext}" ]] ; then
echo >&2 "Error: module not removed in /lib/modules/${KERNEL_VER}/${expected_dest_loc}/dkms_emptyver_test.ko${mod_compression_ext}"
exit 1
fi
echo 'Unbuilding the nover/emptyver test modules'
run_with_expected_output dkms unbuild -k "${KERNEL_VER}" -m dkms_nover_test -v 1.0 << EOF
Module dkms_nover_test 1.0 is not installed for kernel ${KERNEL_VER} ($(uname -m)). Skipping...
EOF
run_status_with_expected_output 'dkms_nover_test' << EOF
dkms_nover_test/1.0: added
EOF
run_with_expected_output dkms unbuild -k "${KERNEL_VER}" -m dkms_emptyver_test -v 1.0 << EOF
Module dkms_emptyver_test 1.0 is not installed for kernel ${KERNEL_VER} ($(uname -m)). Skipping...
EOF
run_status_with_expected_output 'dkms_emptyver_test' << EOF
dkms_emptyver_test/1.0: added
EOF
echo 'Removing the nover/emptyver test modules'
run_with_expected_output dkms remove -k "${KERNEL_VER}" -m dkms_nover_test -v 1.0 << EOF
Module dkms_nover_test 1.0 is not installed for kernel ${KERNEL_VER} ($(uname -m)). Skipping...
Module dkms_nover_test 1.0 is not built for kernel ${KERNEL_VER} ($(uname -m)). Skipping...
Deleting module dkms_nover_test-1.0 completely from the DKMS tree.
EOF
run_status_with_expected_output 'dkms_nover_test' << EOF
EOF
run_with_expected_output dkms remove -k "${KERNEL_VER}" -m dkms_emptyver_test -v 1.0 << EOF
Module dkms_emptyver_test 1.0 is not installed for kernel ${KERNEL_VER} ($(uname -m)). Skipping...
Module dkms_emptyver_test 1.0 is not built for kernel ${KERNEL_VER} ($(uname -m)). Skipping...
Deleting module dkms_emptyver_test-1.0 completely from the DKMS tree.
EOF
run_status_with_expected_output 'dkms_emptyver_test' << EOF
EOF
echo 'Removing /usr/src/dkms_nover_test-1.0 /usr/src/dkms_emptyver_test-1.0'
rm -r /usr/src/dkms_nover_test-1.0 /usr/src/dkms_emptyver_test-1.0
echo 'Adding the nover update test modules 1.0 by directory'
run_with_expected_output dkms add test/dkms_nover_update_test/1.0 << EOF
Creating symlink /var/lib/dkms/dkms_nover_update_test/1.0/source -> /usr/src/dkms_nover_update_test-1.0
EOF
run_status_with_expected_output 'dkms_nover_update_test' << EOF
dkms_nover_update_test/1.0: added
EOF
if ! [[ -d /usr/src/dkms_nover_update_test-1.0 ]] ; then
echo >&2 'Error: directory /usr/src/dkms_nover_update_test-1.0 was not created'
exit 1
fi
echo 'Installing the nover update test 1.0 modules'
set_signing_message "dkms_nover_update_test" "1.0"