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|
#!/usr/bin/env bash
myname="${0##*/}"
output=time-test.log
if [[ $# == 0 ]]
then
cat <<- ---EOT---
$myname : Test adding and extracting times of tools 'wbfs' and 'wwt'
This script expect as parameters names of ISO files. These files are subject
of timing tests with a temporary WBFS file.
The WDF test does the following:
1.) Adding and extracting the ISO with WBFS.
2.) Adding and extracting the ISO with WWT.
3.) Adding and extracting a WDF with WWT.
4.) Extracting an ISO and a WDF with WWT --fast.
The results (time in milliseconds) are written to stdout and *appended* to
the end of the file '$output'.
The temporary files are written to a temporary subdirectory of the current
working directory (hoping that here is enough space). The directory will be
is deleted at the end. The signals INT, TERM and HUP are handled.
---EOT---
echo "usage: $myname iso_file" >&2
echo
exit 1
fi
#------------------------------------------------------------------------------
err=
for tool in wbfs wwt
do
which $tool >/dev/null 2>&1 || err="$err $tool"
done
if [[ $err != "" ]]
then
echo "$myname: missing tools in PATH:$err" >&2
exit 2
fi
#------------------------------------------------------------------------------
let BASE_SEC=$(date +%s)
function get-msec()
{
echo $(($(date "+(%s-BASE_SEC)*1000+10#%N/1000000")))
}
#------------------------------------------------------------------------------
function f_abort()
{
{
msg="### ${myname} CANCELED ###"
sep="############################"
sep="$sep$sep$sep$sep"
sep="${sep:1:${#msg}}"
echo ""
echo "$sep"
echo "$msg"
echo "$sep"
echo ""
echo "remove tempdir: $tempdir"
rm -rf "$tempdir"
echo ""
} >&2
exit 2
}
#------------------------------------------------------------------------------
# setup
tempdir=
trap f_abort INT TERM HUP
tempdir="$(mktemp -d ./.${myname}.tmp.XXXXXX)" || exit 1
wbfs_file=a.wbfs
wbfs="$tempdir/$wbfs_file"
#------------------------------------------------------------------------------
# tests
cat <<- ---EOT--- | tee -a $output
WWT WWT WWT WWT WWT WWT
WBFS WBFS add ex ex -F add ex ex -F
add ex ISO ISO ISO WDF WDF WDF file
----------------------------------------------------------------------------------------
---EOT---
while (($#))
do
file="$1"
id6="$(dd if="$file" bs=1 count=6)"
shift
echo -e "\n---------- WBFS add ----------\n"
wwt init "$wbfs" -f -s10
sleep 5
start=$(get-msec)
wbfs -p "$wbfs" add $file
let t_wb_ad=$(get-msec)-start
echo -e "\n---------- WBFS extract ----------\n"
sleep 5
start=$(get-msec)
( cd "$tempdir"; wbfs -p "$wbfs_file" extract $id6)
let t_wb_ex=$(get-msec)-start
rm -f "$tempdir"/*.iso
echo -e "\n---------- WWT add iso ----------\n"
wwt init "$wbfs" -f -s10
sleep 5
start=$(get-msec)
wwt -p "$wbfs" add "$file"
let t_wwt_ad_iso=$(get-msec)-start
echo -e "\n---------- WWT ectract iso ----------\n"
sleep 5
start=$(get-msec)
wwt -p "$wbfs" ex -d "$tempdir" $id6 -I
let t_wwt_ex_iso=$(get-msec)-start
rm -f "$tempdir"/*.iso
echo -e "\n---------- WWT ectract iso --fast ----------\n"
sleep 5
start=$(get-msec)
wwt -p "$wbfs" ex -d "$tempdir" $id6 -I --fast
let t_wwt_ex_iso_fast=$(get-msec)-start
rm -f "$tempdir"/*.iso
echo -e "\n---------- WWT ectract wdf --fast ----------\n"
sleep 5
start=$(get-msec)
wwt -p "$wbfs" ex -d "$tempdir" $id6 -W --fast
let t_wwt_ex_wdf_fast=$(get-msec)-start
rm -f "$tempdir"/*.wdf
echo -e "\n---------- WWT ectract wdf ----------\n"
sleep 5
start=$(get-msec)
wwt -p "$wbfs" ex -d "$tempdir" $id6=a.wdf -W
let t_wwt_ex_wdf=$(get-msec)-start
echo -e "\n---------- WWT add wdf ----------\n"
wwt init "$wbfs" -f -s10
sleep 5
start=$(get-msec)
wwt -p "$wbfs" add "$tempdir/a.wdf"
let t_wwt_ad_wdf=$(get-msec)-start
rm -f "$tempdir"/*.wdf
echo -e "\n---------- output ----------\n"
printf "%6d\t%6d\t%6d\t%6d\t%6d\t%6d\t%6d\t%6d\t%s\n" \
$t_wb_ad $t_wb_ex \
$t_wwt_ad_iso $t_wwt_ex_iso $t_wwt_ex_iso_fast \
$t_wwt_ad_wdf $t_wwt_ex_wdf $t_wwt_ex_wdf_fast \
"$file" | tee -a $output
done
#------------------------------------------------------------------------------
rm -rf "$tempdir"
exit 0
|
