u-boot/test/image/test-imagetools.sh
Tom Rini 83d290c56f SPDX: Convert all of our single license tags to Linux Kernel style
When U-Boot started using SPDX tags we were among the early adopters and
there weren't a lot of other examples to borrow from.  So we picked the
area of the file that usually had a full license text and replaced it
with an appropriate SPDX-License-Identifier: entry.  Since then, the
Linux Kernel has adopted SPDX tags and they place it as the very first
line in a file (except where shebangs are used, then it's second line)
and with slightly different comment styles than us.

In part due to community overlap, in part due to better tag visibility
and in part for other minor reasons, switch over to that style.

This commit changes all instances where we have a single declared
license in the tag as both the before and after are identical in tag
contents.  There's also a few places where I found we did not have a tag
and have introduced one.

Signed-off-by: Tom Rini <trini@konsulko.com>
2018-05-07 09:34:12 -04:00

225 lines
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#!/bin/bash
# SPDX-License-Identifier: GPL-2.0+
#
# Written by Guilherme Maciel Ferreira <guilherme.maciel.ferreira@gmail.com>
#
# Sanity check for mkimage and dumpimage tools
#
# To run this:
#
# make O=sandbox sandbox_config
# make O=sandbox
# ./test/image/test-imagetools.sh
BASEDIR=sandbox
SRCDIR=${BASEDIR}/boot
IMAGE_NAME="v1.0-test"
IMAGE_MULTI=linux.img
IMAGE_FIT_ITS=linux.its
IMAGE_FIT_ITB=linux.itb
DATAFILE0=vmlinuz
DATAFILE1=initrd.img
DATAFILE2=System.map
DATAFILES="${DATAFILE0} ${DATAFILE1} ${DATAFILE2}"
TEST_OUT=test_output
MKIMAGE=${BASEDIR}/tools/mkimage
DUMPIMAGE=${BASEDIR}/tools/dumpimage
MKIMAGE_LIST=mkimage.list
DUMPIMAGE_LIST=dumpimage.list
# Remove all the files we created
cleanup()
{
local file
for file in ${DATAFILES}; do
rm -f ${file} ${SRCDIR}/${file}
done
rm -f ${IMAGE_MULTI}
rm -f ${DUMPIMAGE_LIST}
rm -f ${MKIMAGE_LIST}
rm -f ${TEST_OUT}
rmdir ${SRCDIR}
}
# Check that two files are the same
assert_equal()
{
if ! diff -u $1 $2; then
echo "Failed."
cleanup
exit 1
fi
}
# Create some test files
create_files()
{
local file
mkdir -p ${SRCDIR}
for file in ${DATAFILES}; do
head -c $RANDOM /dev/urandom >${SRCDIR}/${file}
done
}
# Run a command, echoing it first
do_cmd()
{
local cmd="$@"
echo "# ${cmd}"
${cmd} 2>&1
}
# Run a command, redirecting output
# Args:
# redirect_file
# command...
do_cmd_redir()
{
local redir="$1"
shift
local cmd="$@"
echo "# ${cmd}"
${cmd} >${redir}
}
# Write files into an multi-file image
create_multi_image()
{
local files="${SRCDIR}/${DATAFILE0}:${SRCDIR}/${DATAFILE1}"
files+=":${SRCDIR}/${DATAFILE2}"
echo -e "\nBuilding multi-file image..."
do_cmd ${MKIMAGE} -A x86 -O linux -T multi -n \"${IMAGE_NAME}\" \
-d ${files} ${IMAGE_MULTI}
echo "done."
}
# Extract files from an multi-file image
extract_multi_image()
{
echo -e "\nExtracting multi-file image contents..."
do_cmd ${DUMPIMAGE} -T multi -i ${IMAGE_MULTI} -p 0 ${DATAFILE0}
do_cmd ${DUMPIMAGE} -T multi -i ${IMAGE_MULTI} -p 1 ${DATAFILE1}
do_cmd ${DUMPIMAGE} -T multi -i ${IMAGE_MULTI} -p 2 ${DATAFILE2}
do_cmd ${DUMPIMAGE} -T multi -i ${IMAGE_MULTI} -p 2 ${DATAFILE2} -o ${TEST_OUT}
echo "done."
}
# Write files into a FIT image
create_fit_image()
{
echo " \
/dts-v1/; \
/ { \
description = \"FIT image\"; \
#address-cells = <1>; \
\
images { \
kernel@1 { \
description = \"kernel\"; \
data = /incbin/(\"${DATAFILE0}\"); \
type = \"kernel\"; \
arch = \"sandbox\"; \
os = \"linux\"; \
compression = \"gzip\"; \
load = <0x40000>; \
entry = <0x8>; \
}; \
ramdisk@1 { \
description = \"filesystem\"; \
data = /incbin/(\"${DATAFILE1}\"); \
type = \"ramdisk\"; \
arch = \"sandbox\"; \
os = \"linux\"; \
compression = \"none\"; \
load = <0x80000>; \
entry = <0x16>; \
}; \
fdt@1 { \
description = \"device tree\"; \
data = /incbin/(\"${DATAFILE2}\"); \
type = \"flat_dt\"; \
arch = \"sandbox\"; \
compression = \"none\"; \
}; \
}; \
configurations { \
default = \"conf@1\"; \
conf@1 { \
kernel = \"kernel@1\"; \
fdt = \"fdt@1\"; \
}; \
}; \
}; \
" > ${IMAGE_FIT_ITS}
echo -e "\nBuilding FIT image..."
do_cmd ${MKIMAGE} -f ${IMAGE_FIT_ITS} ${IMAGE_FIT_ITB}
echo "done."
}
# Extract files from a FIT image
extract_fit_image()
{
echo -e "\nExtracting FIT image contents..."
do_cmd ${DUMPIMAGE} -T flat_dt -i ${IMAGE_FIT_ITB} -p 0 ${DATAFILE0}
do_cmd ${DUMPIMAGE} -T flat_dt -i ${IMAGE_FIT_ITB} -p 1 ${DATAFILE1}
do_cmd ${DUMPIMAGE} -T flat_dt -i ${IMAGE_FIT_ITB} -p 2 ${DATAFILE2}
do_cmd ${DUMPIMAGE} -T flat_dt -i ${IMAGE_FIT_ITB} -p 2 ${DATAFILE2} -o ${TEST_OUT}
echo "done."
}
# List the contents of a file
# Args:
# image filename
list_image()
{
local image="$1"
echo -e "\nListing image contents..."
do_cmd_redir ${MKIMAGE_LIST} ${MKIMAGE} -l ${image}
do_cmd_redir ${DUMPIMAGE_LIST} ${DUMPIMAGE} -l ${image}
echo "done."
}
main()
{
local file
create_files
# Compress and extract multi-file images, compare the result
create_multi_image
extract_multi_image
for file in ${DATAFILES}; do
assert_equal ${file} ${SRCDIR}/${file}
done
assert_equal ${TEST_OUT} ${DATAFILE2}
# List contents of multi-file image and compares output from tools
list_image ${IMAGE_MULTI}
assert_equal ${DUMPIMAGE_LIST} ${MKIMAGE_LIST}
# Compress and extract FIT images, compare the result
create_fit_image
extract_fit_image
for file in ${DATAFILES}; do
assert_equal ${file} ${SRCDIR}/${file}
done
assert_equal ${TEST_OUT} ${DATAFILE2}
# List contents of FIT image and compares output from tools
list_image ${IMAGE_FIT_ITB}
assert_equal ${DUMPIMAGE_LIST} ${MKIMAGE_LIST}
# Remove files created
cleanup
echo "Tests passed."
}
main