diskimage-builder/tests/run_functests.sh
Ian Wienand a7afe652d6 Fix disk usage report
This was not well tested.  Build the argument into a variable which
can be eval()ed to produce the final output.

Add the flag so we test this during functional tests.  Add "-x" to dib
invocations so we can more easily debug failures.

Change-Id: Ifdc82627c520379b4124ccb9a4c2fe806c52c75c
2016-04-08 07:07:00 +10:00

190 lines
5.7 KiB
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Executable File

#!/bin/bash
set -eu
set -o pipefail
BASE_DIR=$(cd $(dirname "$0")/.. && pwd)
export DIB_ELEMENTS=$BASE_DIR/elements
export DIB_CMD=$BASE_DIR/bin/disk-image-create
#
# Default skip tests
#
# For time reasons, we do not run these tests by default; i.e. these
# tests are not run by "tox -e func" in the gate.
#
DEFAULT_SKIP_TESTS=(
# we run version pinned test in gate (this just runs latest)
fedora/build-succeeds
# in non-voting
gentoo/build-succeeds
)
# run_disk_element_test <test_element> <element>
# Run a disk-image-build .tar build of ELEMENT including any elements
# specified by TEST_ELEMENT
function run_disk_element_test() {
local test_element=$1
local element=$2
local dest_dir=$(mktemp -d)
trap "rm -rf $dest_dir /tmp/dib-test-should-fail" EXIT
if break="after-error" break_outside_target=1 \
break_cmd="cp \$TMP_MOUNT_PATH/tmp/dib-test-should-fail /tmp/ 2>&1 > /dev/null || true" \
DIB_SHOW_IMAGE_USAGE=1 \
ELEMENTS_PATH=$DIB_ELEMENTS:$DIB_ELEMENTS/$element/test-elements \
$DIB_CMD -x -t tar,qcow2 -o $dest_dir/image -n $element $test_element; then
if ! [ -f "$dest_dir/image.qcow2" ]; then
echo "Error: qcow2 build failed for element: $element, test-element: $test_element."
echo "No image $dest_dir/image.qcow2 found!"
fi
# check inside the tar for sentinel files
if ! [ -f "$dest_dir/image.tar" ]; then
echo "Error: Build failed for element: $element, test-element: $test_element."
echo "No image $dest_dir/image.tar found!"
exit 1
else
if tar -tf $dest_dir/image.tar | grep -q /tmp/dib-test-should-fail; then
echo "Error: Element: $element, test-element $test_element should have failed, but passed."
exit 1
else
echo "PASS: Element $element, test-element: $test_element"
fi
fi
else
if [ -f "/tmp/dib-test-should-fail" ]; then
echo "PASS: Element $element, test-element: $test_element"
else
echo "Error: Build failed for element: $element, test-element: $test_element."
exit 1
fi
fi
trap EXIT
rm -rf $dest_dir /tmp/dib-test-should-fail
}
# run_ramdisk_element_test <test_element> <element>
# Run a disk-image-builder default build of ELEMENT including any
# elements specified by TEST_ELEMENT
function run_ramdisk_element_test() {
local test_element=$1
local element=$2
local dest_dir=$(mktemp -d)
if ELEMENTS_PATH=$DIB_ELEMENTS/$element/test-elements \
$DIB_CMD -x -o $dest_dir/image $element $test_element; then
# TODO(dtantsur): test also kernel presence once we sort out its naming
# problem (vmlinuz vs kernel)
if ! [ -f "$dest_dir/image.initramfs" ]; then
echo "Error: Build failed for element: $element, test-element: $test_element."
echo "No image $dest_dir/image.initramfs found!"
exit 1
else
echo "PASS: Element $element, test-element: $test_element"
fi
else
echo "Error: Build failed for element: $element, test-element: $test_element."
exit 1
fi
}
#
# run_functests.sh
# run the functional tests for dib elements
#
# find elements that have functional test elements. TESTS will be an
# array with each value being "element/test-element"
TESTS=()
for e in $DIB_ELEMENTS/*/test-elements/*; do
test_element=$(echo $e | awk 'BEGIN {FS="/"}{print $NF}')
element=$(echo $e | awk 'BEGIN {FS="/"}{print $(NF-2)}')
TESTS+=("$element/$test_element")
done
while getopts ":hl" opt; do
case $opt in
h)
echo "run_functests.sh [-h] [-l] <test> <test> ..."
echo " -h : show this help"
echo " -l : list available tests"
echo " <test> : functional test to run"
echo " Special test 'all' will run all tests"
exit 0
;;
l)
echo "The available functional tests are:"
echo
for t in ${TESTS[@]}; do
echo " $t"
done
echo
exit 0
;;
\?)
echo "Invalid option: -$OPTARG"
exit 1
;;
esac
done
shift $((OPTIND-1))
# cull the list of tests to run into TESTS_TO_RUN
TESTS_TO_RUN=()
title=""
if [[ -z "$@" ]]; then
# remove the skipped tests
title="Running default tests:"
for test in "${TESTS[@]}"; do
if [[ " ${DEFAULT_SKIP_TESTS[@]} " =~ " ${test} " ]]; then
continue
else
TESTS_TO_RUN+=("${test}")
fi
done
elif [[ $1 == "all" ]]; then
title="Running all tests:"
TESTS_TO_RUN=("${TESTS[@]}")
else
title="Running specified tests:"
for test in $@; do
if [[ ! " ${TESTS[@]} " =~ " ${test} " ]]; then
echo "${test} : not a known test (see -l)"
exit 1
fi
TESTS_TO_RUN+=("${test}")
done
fi
# print a little status info
echo "------"
echo ${title}
for test in "${TESTS_TO_RUN[@]}"; do
echo " ${test}"
done
echo "------"
for test in "${TESTS_TO_RUN[@]}"; do
# from above; each array value is element/test_element. split it
# back up
element=${test%/*}
test_element=${test#*/}
# tests default to disk-based, but "element-type" can optionally
# override that
element_type=disk
element_type_override=$DIB_ELEMENTS/${element}/test-elements/${test_element}/element-type
if [ -f ${element_type_override} ]; then
element_type=$(cat ${element_type_override})
fi
echo "Running $test ($element_type)"
run_${element_type}_element_test $test_element $element
done
echo "Tests passed!"