9d13084c41
The squashfs format brings a couple of advantages over the other formats. Image is often an order of magnitude smaller and it can be used natively, either as an initrd, either with loop mount. Change-Id: If72940b0c4dafb2504c52dd0429a8eb3f8305751
78 lines
2.0 KiB
Bash
Executable File
78 lines
2.0 KiB
Bash
Executable File
#!/bin/bash
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set -eu
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set -o pipefail
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#
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# run_output_format_test.sh
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#
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# Use docker to test generation of various output formats.
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#
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BASE_DIR=$(cd $(dirname "$0")/.. && pwd)
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export DIB_ELEMENTS=$BASE_DIR/elements
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export TEST_ELEMENTS=$BASE_DIR/tests/elements
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export DIB_CMD=$BASE_DIR/bin/disk-image-create
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function build_test_image() {
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format=${1:-}
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if [ -n "$format" ]; then
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type_arg="-t $format"
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else
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type_arg=
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format="qcow2"
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fi
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dest_dir=$(mktemp -d)
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base_dest=$(basename $dest_dir)
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trap "rm -rf $dest_dir; sudo docker rmi $base_dest/image" EXIT
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ELEMENTS_PATH=$DIB_ELEMENTS:$TEST_ELEMENTS \
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$DIB_CMD -x $type_arg --docker-target=$base_dest/image \
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-o $dest_dir/image -n fake-os
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format=$(echo $format | tr ',' ' ')
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for format in $format; do
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if [ $format != 'docker' ]; then
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img_path="$dest_dir/image.$format"
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if ! [ -f "$img_path" ]; then
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echo "Error: No image with name $img_path found!"
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exit 1
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else
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echo "Found image $img_path."
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fi
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else
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if ! sudo docker images | grep $base_dest/image ; then
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echo "Error: No docker image with name $base_dest/image found!"
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exit 1
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else
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echo "Found docker image $base_dest/image"
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fi
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fi
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done
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trap EXIT
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rm -rf $dest_dir
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if sudo docker images | grep $base_dest/image ; then
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sudo docker rmi $base_dest/image
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fi
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}
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test_formats="tar tgz squashfs raw qcow2 docker aci"
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for binary in qemu-img docker mksquashfs; do
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if [ -z "$(which $binary)" ]; then
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echo "Warning: No $binary binary found, cowardly refusing to run tests."
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exit 1
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fi
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done
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for format in '' $test_formats; do
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build_test_image $format
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echo "Test passed for output formats '$format'."
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done
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combined_format=$(echo $test_formats | tr ' ' ',')
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build_test_image $combined_format
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echo "Test passed for output format '$combined_format'."
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