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#!/bin/bash
#
# convert ext2/3/4 images to btrfs images, and make sure the results are
# clean.
#
unset TOP
unset LANG
LANG=C
SCRIPT_DIR=$(dirname $(readlink -f $0))
TOP=$(readlink -f $SCRIPT_DIR/../)
RESULTS="$TOP/tests/convert-tests-results.txt"
source $TOP/tests/common
source $TOP/tests/common.convert
# Allow child test to use $TOP and $RESULTS
export TOP
export RESULTS
export LANG
rm -f $RESULTS
setup_root_helper
prepare_test_dev 512M
run_one_test() {
local testname
testname="$1"
echo " [TEST/conv] $testname"
cd $testname
echo "=== Entering $testname" >> $RESULTS
if [ -x test.sh ]; then
# Difference convert test case needs different tools to restore
# and check image, so only support custom test scripts
./test.sh
if [ $? -ne 0 ]; then
_fail "test failed for case $(basename $testname)"
fi
else
_fail "custom test script not found"
fi
}
if ! [ -z "$TEST" ]; then
echo " [TEST/conv] skipped all convert tests, TEST=$TEST"
exit 0
fi
for feature in '' 'extref' 'skinny-metadata' 'no-holes'; do
convert_test "$feature" "ext4 4k nodesize" 4096 mke2fs -t ext4 -b 4096
convert_test "$feature" "ext4 8k nodesize" 8192 mke2fs -t ext4 -b 4096
convert_test "$feature" "ext4 16k nodesize" 16384 mke2fs -t ext4 -b 4096
convert_test "$feature" "ext4 32k nodesize" 32768 mke2fs -t ext4 -b 4096
convert_test "$feature" "ext4 64k nodesize" 65536 mke2fs -t ext4 -b 4096
done
# Test special images
for i in $(find $TOP/tests/convert-tests -maxdepth 1 -mindepth 1 -type d \
${TEST:+-name "$TEST"} | sort)
do
run_one_test "$i"
done
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