added test/Arith.test

.gitattributes

@@ -643,6 +643,7 @@ src/vinterp.h -text
 src/yacc_lex -text
 src/zaxis.c -text
 test/.checklib_pyunittest -text
+test/Arith.test.in -text
 test/Cat.test.in -text
 test/Copy_netcdf.test.in -text
 test/Detrend.test.in -text

test/Arith.test.in

+#! @SHELL@
+echo 1..4 # Number of tests to be executed.
+#
+test -n "$CDO"      || CDO=cdo
+test -n "$DATAPATH" || DATAPATH=./data
+#
+CDOOUT=cout
+CDOERR=cerr
+FORMAT="-f srv -b 32"
+STATS="add sub mul div"
+#
+IFILE=$DATAPATH/pl_data
+NTEST=1
+#
+for STAT in $STATS; do
+  RSTAT=0
+
+  OFILE=stat${STAT}_res
+
+  for VAR in -1000 -77 -1 0 1 77 1000; do
+    VAL=1
+    CFILE=constval
+    $CDO -f srv -b 64 const,$VAL,$IFILE $CFILE
+
+# stat var const
+
+    CDOTEST="$STAT"
+    CDOCOMMAND="$CDO $FORMAT ${STAT} $IFILE $CFILE $OFILE"
+
+    echo "Running test: $NTEST"
+    echo "$CDOCOMMAND"
+
+    $CDOCOMMAND
+    test $? -eq 0 || let RSTAT+=1
+
+# stat,const var
+
+    OFILE2=stat${STAT}c_res
+    CDOCOMMAND="$CDO $FORMAT ${STAT}c,$VAL $IFILE $OFILE2"
+
+    $CDOCOMMAND
+    test $? -eq 0 || let RSTAT+=1
+
+    $CDO diff $OFILE $OFILE2 > $CDOOUT 2> $CDOERR
+    test $? -eq 0 || let RSTAT+=1
+    test -s $CDOOUT && let RSTAT+=1
+    cat $CDOOUT $CDOERR
+
+# stat,const var
+
+    OP=""
+    if [ "$STAT" = add ] ; then OP='+' ; fi
+    if [ "$STAT" = sub ] ; then OP='-' ; fi
+    if [ "$STAT" = mul ] ; then OP='*' ; fi
+    if [ "$STAT" = div ] ; then OP='/' ; fi
+    OFILE3=expr${STAT}_res
+    INSTR="var130=var130${OP}${VAL};var152=var152${OP}${VAL};var129=var129${OP}${VAL};"
+    echo $INSTR
+    CDOCOMMAND="$CDO $FORMAT expr,$INSTR $IFILE $OFILE3"
+
+    $CDOCOMMAND
+    test $? -eq 0 || let RSTAT+=1
+
+    $CDO diff $OFILE $OFILE3 > $CDOOUT 2> $CDOERR
+    test $? -eq 0 || let RSTAT+=1
+    test -s $CDOOUT && let RSTAT+=1
+    cat $CDOOUT $CDOERR
+
+    rm -f $OFILE $OFILE2 $CFILE
+  done
+
+  test $RSTAT -eq 0 && echo "ok $NTEST - $CDOTEST"
+  test $RSTAT -eq 0 || echo "not ok $NTEST - $CDOTEST"
+
+  let NTEST+=1
+done
+#
+rm -f $CDOOUT $CDOERR
+#
+exit 0