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tests: enable use of md5 bin for checksum in raster_md5test.sh #4527

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merged 2 commits into from
Oct 15, 2024
Merged

tests: enable use of md5 bin for checksum in raster_md5test.sh #4527

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c4ef689
fix shellcheck warnings
nilason Oct 15, 2024
7cef7be
tests: enable md5 bin for checksum in raster_md5test.sh
nilason Oct 15, 2024
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52 changes: 28 additions & 24 deletions testsuite/raster/raster_md5test.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -14,19 +14,23 @@ if [ -z "$GISBASE" ] ; then
fi

#### check if we have sed
if [ ! -x "`which sed`" ] ; then
if [ ! -x "$(which sed)" ] ; then
echo "$PROG: sed required, please install first" 1>&2
exit 1
fi

#### check if we have md5sum
if [ ! -x "`which md5sum`" ] ; then
echo "$PROG: md5sum required, please install first" 1>&2
exit 1
#### check if we have md5sum or md5
if [ -x "$(which md5sum)" ] ; then
MD5="md5sum | cut -d' ' -f1"
elif [ -x "$(which md5)" ] ; then
MD5="md5 -q"
else
echo "$PROG: md5sum or md5 required, please install first" 1>&2
exit 1
fi

#### check if we have cut
if [ ! -x "`which cut`" ] ; then
if [ ! -x "$(which cut)" ] ; then
echo "$PROG: cut required, please install first" 1>&2
exit 1
fi
Expand All @@ -38,47 +42,47 @@ export LC_NUMERIC=C
# enforce ZLIB
export GRASS_COMPRESSOR=ZLIB

eval `g.gisenv`
: ${GISBASE?} ${GISDBASE?} ${LOCATION_NAME?} ${MAPSET?}
eval "$(g.gisenv)"
: "${GISBASE?}" "${GISDBASE?}" "${LOCATION_NAME?}" "${MAPSET?}"
MAPSET_PATH=$GISDBASE/$LOCATION_NAME/$MAPSET

# some definitions
PIXEL=3
PID=$$
TMPNAME="`echo ${PID}_tmp_testmap | sed 's+\.+_+g'`"
TMPNAME=$(echo ${PID}_tmp_testmap | sed 's+\.+_+g')

# some functions - keep order here
cleanup()
{
echo "Removing temporary map"
g.remove -f type=raster name=$TMPNAME > /dev/null
g.remove -f type=raster name="$TMPNAME" > /dev/null
}

# check if a MASK is already present:
MASKTMP=mask.$TMPNAME
USERMASK=usermask_${MASKTMP}
if test -f $MAPSET_PATH/cell/MASK
MASKTMP="mask.${TMPNAME}"
USERMASK="usermask_${MASKTMP}"
if test -f "${MAPSET_PATH}/cell/MASK"
then
echo "A user raster mask (MASK) is present. Saving it..."
g.rename raster=MASK,$USERMASK > /dev/null
g.rename raster=MASK,"$USERMASK" > /dev/null
fi

finalcleanup()
{
echo "Restoring user region"
g.region region=$TMPNAME
g.remove -f type=region name=$TMPNAME > /dev/null
g.region region="$TMPNAME"
g.remove -f type=region name="$TMPNAME" > /dev/null
#restore user mask if present:
if test -f $MAPSET_PATH/cell/$USERMASK ; then
if test -f "${MAPSET_PATH}/cell/${USERMASK}" ; then
echo "Restoring user MASK"
g.remove -f type=raster name=MASK > /dev/null
g.rename raster=$USERMASK,MASK > /dev/null
g.rename raster="$USERMASK",MASK > /dev/null
fi
}

check_exit_status()
{
if [ $1 -ne 0 ] ; then
if [ "$1" -ne 0 ] ; then
echo "An error occurred."
cleanup ; finalcleanup
exit 1
Expand Down Expand Up @@ -106,7 +110,7 @@ check_md5sum()
}

echo "Saving current & setting test region."
g.region save=$TMPNAME
g.region save="$TMPNAME"
check_exit_status $?
g.region s=0 n=$PIXEL w=0 e=$PIXEL res=1 tbres=1
check_exit_status $?
Expand All @@ -118,8 +122,8 @@ r.mapcalc "$TMPNAME = 1"
check_exit_status $?

echo "MD5 checksum on output of INT/CELL test."
MD5="`r.out.ascii $TMPNAME precision=15 | md5sum | cut -d' ' -f1`"
check_md5sum "549e7dabe70df893803690571d2e1503" "$MD5"
SUM=$(r.out.ascii "$TMPNAME" precision=15 | eval "$MD5")
check_md5sum "549e7dabe70df893803690571d2e1503" "$SUM"

cleanup
echo "INT/CELL md5sum test successful"
Expand All @@ -132,8 +136,8 @@ r.mapcalc "$TMPNAME = $VALUE"
check_exit_status $?

echo "MD5 checksum on output of FLOAT/FCELL test."
MD5="`r.out.ascii $TMPNAME precision=15 | md5sum | cut -d' ' -f1`"
check_md5sum "379f3d880b6d509051af6b4ccf470762" "$MD5"
SUM=$(r.out.ascii "$TMPNAME" precision=15 | eval "$MD5")
check_md5sum "379f3d880b6d509051af6b4ccf470762" "$SUM"

cleanup
echo "FLOAT/FCELL md5sum test successful"
Expand Down
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