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tests: Add ability to restrict which tests run

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Added options to the test script to allow:

- all tests for a specific distro (`--distro $distro`).
- all image tests (`--test-images-only`).
- all initrd tests (`--test-initrds-only`).

Any combination of the above is also permitted. By default, all tests
will be run.

Fixes #142.

Signed-off-by: James O. D. Hunt <james.o.hunt@intel.com>
This commit is contained in:
James O. D. Hunt 2018-07-25 12:21:12 +01:00
parent 80e1997721
commit c679cae92c
1 changed files with 138 additions and 3 deletions
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135
tests/image_creation.sh
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@ -7,6 +7,7 @@
set -e
readonly script_dir="$(dirname $(readlink -f $0))"
readonly script_name=${0##*/}
readonly rootfs_sh="${script_dir}/../rootfs-builder/rootfs.sh"
readonly image_builder_sh="${script_dir}/../image-builder/image_builder.sh"
@ -23,9 +24,42 @@ readonly mgr="${tests_repo_dir}/cmd/kata-manager/kata-manager.sh"
readonly RUNTIME=${RUNTIME:-kata-runtime}
readonly MACHINE_TYPE=`uname -m`
# all distro tests must have this prefix
readonly test_func_prefix="test_distro_"
# "docker build" does not work with a VM-based runtime
readonly docker_build_runtime="runc"
test_images_only="false"
test_initrds_only="false"
usage()
{
cat <<EOT
Usage: $script_name [help|<distro>]
$script_name [options]
Options:
-h | --help # Show usage.
--distro <distro> # Only run tests for specified distro.
--list # List all distros that can be tested.
--test-images-only # Only run images tests for the list of distros under test.
--test-initrds-only # Only run initrds tests for the list of distros under test.
Parameters:
help : Show usage.
<distro> : Only run tests for specified distro.
Notes:
- If no options or parameters are specified, all tests will be run.
EOT
}
exit_handler()
{
if [ "$?" -eq 0 ]
@ -284,13 +318,23 @@ create_and_run()
if [ "$image_options" != "no" ]
then
if [ "${test_initrds_only}" = "true" ]
then
info "only testing initrds: skipping image test for distro $distro"
else
handle_options "$distro" "image" "$image_options"
fi
fi
if [ "$initrd_options" != "no" ]
then
if [ "${test_images_only}" = "true" ]
then
info "only testing images: skipping initrd test for distro $distro"
else
handle_options "$distro" "initrd" "$initrd_options"
fi
fi
}
run_test()
@ -347,6 +391,47 @@ test_distro_alpine()
run_test "${name}" "" "alpine" "no" "init"
}
# Displays a list of all distro test functions
get_distro_test_names()
{
typeset -F | awk '{print $3}' |\
grep "^${test_func_prefix}" | sort
}
# Displays a list of distros which can be tested
list_distros()
{
get_distro_test_names | sed "s/${test_func_prefix}//g"
}
test_single_distro()
{
local -r distro="$1"
[ -z "$distro" ] && die "distro cannot be blank"
local -r expected_func="${test_func_prefix}${distro}"
local test_funcs
test_funcs=$(get_distro_test_names)
local defined_func
defined_func=$(echo "$test_funcs" | grep "^${expected_func}$" || true)
if [ -z "$defined_func" ]
then
local distros
# make a comma-separated list
distros=$(list_distros | tr '\n' ',' | sed 's/,$//g')
die "no test for distro '$distro' (try one of $distros)"
fi
# run the test
$defined_func
}
test_all_distros()
{
test_distro_fedora
@ -364,9 +449,59 @@ test_all_distros()
main()
{
local args=$(getopt \
-n "$script_name" \
-a \
--options="h" \
--longoptions="help distro: list test-images-only test-initrds-only" \
-- "$@")
eval set -- "$args"
[ $? -ne 0 ] && { usage >&2; exit 1; }
local distro=
while [ $# -gt 1 ]
do
case "$1" in
--distro) distro="$2";;
-h|--help) usage; exit 0 ;;
--list) list_distros; exit 0;;
--test-images-only)
test_images_only="true"
test_initrds_only="false"
;;
--test-initrds-only)
test_initrds_only="true"
test_images_only="false"
;;
--) shift; break ;;
esac
shift
done
# Consume getopt cruft
[ "$1" = "--" ] && shift
case "$1" in
help) usage && exit 0;;
*) distro="$1";;
esac
setup
if [ -n "$distro" ]
then
test_single_distro "$distro"
else
test_all_distros
fi
}
main "$@"