rename releng_ scripts to auto_
This commit is contained in:
George Danchev
158
libisoburn/trunk/releng/auto_isocontent
Executable file
158
libisoburn/trunk/releng/auto_isocontent
Executable file
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#!/bin/bash
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# Copyright 2011 Thomas Schmitt <scdbackup@gmx.net>
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# Copyright 2011 George Danchev <danchev@spnet.net>
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# Licensed under GNU GPL version 2 or later
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# Test the correct handling of hardlinks by xorriso options
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# -update_r , -hardlinks perform_update , and -extract
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not_in_releng_exit() {
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printf "\nPlease execute the tests from releng directory.\n\n"
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exit 1
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}
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. inc/releng_getopts.inc || not_in_releng_exit
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if [ ! -x $RELENG_XORRISO ]; then
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print_help
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printf "\n${SELF}: -x absolute or relative path to binary to be run.\n\n"
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exit 31
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fi
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# check data dir, if any and after checking -x xorriso
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if [ -d "${GEN_DATA_DIR}" ]; then
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printf "\n${SELF}: directory %s exists!" ${GEN_DATA_DIR}
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printf "\n${SELF}: use '${SELF} -c' to remove.\n"
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exit 8
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else
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mkdir "${GEN_DATA_DIR}"
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fi
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export xorriso=${RELENG_XORRISO}
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export workdir=${GEN_DATA_DIR}
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export image_file="$workdir"/xorriso_hardlinks.iso
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export on_disk="$workdir"/xorriso_hardlinks_test_dir
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export in_iso=""
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export copy_on_disk="$workdir"/xorriso_hardlinks_copy_dir
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export failure=0
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export simulate_failure=${SIMULATE_FAILURE}
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export next_is_xorriso=0
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export next_is_rc=0
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export bad=0
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export report_about="-report_about UPDATE"
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test -z "$in_iso" && in_iso="$on_disk"
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# mkdir "$workdir" || bad=1
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mkdir "$on_disk" || bad=1
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if test "$bad" = 1
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then
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echo -e "\n${SELF}: FAIL : Test environment error : Cannot make directories"
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exit 3
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fi
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# All must be set at this point
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printf "\n${SELF}: Setting up $on_disk with several hardlinks\n" >&2
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echo test_content >"$on_disk"/file_1 || exit 1
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echo test_content >"$on_disk"/file_2 || exit 1
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ln "$on_disk"/file_1 "$on_disk"/file_1_link_a || exit 1
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ln "$on_disk"/file_1 "$on_disk"/file_1_link_b || exit 1
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ln "$on_disk"/file_2 "$on_disk"/file_2_link_a || exit 1
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ls -l "$on_disk"/*
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# trivial ISO 9660 image validation routine
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is_valid_iso9660() {
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ISOfile="$1"
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if [ ! -f ${ISOfile} ]; then
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failure=1
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printf "\n${SELF}: FAIL: Not found: ${ISOfile}\n"
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fi
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if file ${ISOfile} | grep -P "ISO\s+9660\s+CD-ROM\s+filesystem\s+data" >/dev/null 2>&1; then
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printf "\n${SELF}: Resulting ${ISOfile} OK. Looks like ISO 9660 filesystem.\n"
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else
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failure=1
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printf "\n${SELF}: FAIL: ${ISOfile} DOES NOT look like ISO 9660 filesystem data.\n"
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fi
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}
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echo -e "\n${SELF}: Producing simple image via -o" >&2
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"$xorriso" -as mkisofs "$on_disk" -o "$workdir"/image_minus_o.iso
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is_valid_iso9660 "$workdir"/image_minus_o.iso
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echo -e "\n${SELF}: Producing simple image via redirect" >&2
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"$xorriso" -as mkisofs "$on_disk" > "$workdir"/image_redirected.iso
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is_valid_iso9660 "$workdir"/image_redirected.iso
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echo -e "\n${SELF}: Producing simple image via pipe" >&2
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"$xorriso" -as mkisofs "$on_disk" | cat > "$workdir"/image_piped.iso
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is_valid_iso9660 "$workdir"/image_piped.iso
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echo -e "\n${SELF}: Producing simple image with for_backup/update_r/hardlinks" >&2
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"$xorriso" \
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$report_about \
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-version \
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-for_backup \
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-padding 0 \
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-outdev "$image_file" \
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-update_r "$on_disk" "$in_iso" \
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-hardlinks perform_update
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is_valid_iso9660 "$image_file"
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echo -e "\n${SELF}: Copying from image to temporary disk tree" >&2
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"$xorriso" \
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$report_about \
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-for_backup \
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-indev "$image_file" \
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-osirrox on \
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-find "$in_iso" -exec lsdl -- \
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-extract "$in_iso" "$copy_on_disk"
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if test "$simulate_failure" = 1
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then
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echo -e "\n${SELF}: SIMULATING FAILURE BY REMOVING AN EXTRACTED FILE" >&2
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echo -e "\n${SELF}: FAIL : Simulated failure caused by option -fail"
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rm "$copy_on_disk"/file_1_link_b
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fi
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printf "\n${SELF}: Comparing original disk tree and temporary one..." >&2
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diff -r "$on_disk" "$copy_on_disk"
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if test "$?" -ne 0
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then
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echo -e "\n${SELF}: FAIL : diff -r $on_disk $copy_on_disk reports differences" >&2
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echo -e "\n${SELF}: FAIL : diff -r reports differences"
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failure=1
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else
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printf "OK" >&2
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fi
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printf "\n${SELF}: Checking for hardlinks being siblings...\n"
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ls -l "$copy_on_disk"/*
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x=$(echo $(ls -l "$copy_on_disk"/* | awk '{print $2}'))
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expected="3 3 3 2 2"
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if test x"$x" = x"$expected"
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then
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printf "\n${SELF}: Checking for hardlinks being siblings. Done. OK.\n" >&2
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else
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printf "\n${SELF}: FAIL : Link count of extracted files is not as expected." >&2
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printf "\n${SELF}: Expected: $expected" >&2
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printf "\n${SELF}: Got : $x\n" >&2
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failure=1
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fi
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#
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cleanup
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# Report result
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echo
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if test "$failure" = 1
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then
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printf "${SELF}: FAILED"
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echo
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exit 1
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else
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printf "${SELF}: Passed"
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echo
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fi
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exit 0
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