test: changed ++ to +=1

test/Cat.test.in

@@ -24,13 +24,13 @@ CDOTEST="cat"
 CDOCOMMAND="$CDO cat $IFILE ${OFILE}"
 #
 $CDOCOMMAND
-test $? -eq 0 || let RSTAT++
+test $? -eq 0 || let RSTAT+=1
 $CDOCOMMAND
-test $? -eq 0 || let RSTAT++
+test $? -eq 0 || let RSTAT+=1
 #
 $CDO diff $OFILE $RFILE > $CDOOUT 2> $CDOERR
-test $? -eq 0 || let RSTAT++
-test -s $CDOOUT && let RSTAT++
+test $? -eq 0 || let RSTAT+=1
+test -s $CDOOUT && let RSTAT+=1
 cat $CDOOUT $CDOERR
 #
 test $RSTAT -eq 0 && echo "ok 1 - $CDOTEST"

test/Genweights.test.in

@@ -33,14 +33,14 @@ for GRIDTYPE in "regular" "curvilinear" "unstructured"; do
         echo "$CDOCOMMAND"
 
         $CDOCOMMAND
-        test $? -eq 0 || let RSTAT++
+        test $? -eq 0 || let RSTAT+=1
 
         $CDO $FORMAT remap,$GRID,remapweights $SETGRID $IFILE ${OFILE}
-        test $? -eq 0 || let RSTAT++
+        test $? -eq 0 || let RSTAT+=1
 
         $CDO diff,$ABSLIM $OFILE $RFILE > $CDOOUT 2> $CDOERR
-        test $? -eq 0 || let RSTAT++
-        test -s $CDOOUT && let RSTAT++
+        test $? -eq 0 || let RSTAT+=1
+        test -s $CDOOUT && let RSTAT+=1
         cat $CDOOUT $CDOERR
 
         test $RSTAT -eq 0 && echo "ok $NTEST - $CDOTEST"
@@ -49,7 +49,7 @@ for GRIDTYPE in "regular" "curvilinear" "unstructured"; do
         test $RSTAT -eq 0 && echo "ok $NTEST - $CDOTEST # SKIP netCDF not enabled"
       fi
 
-      let NTEST++
+      let NTEST+=1
       rm -f $OFILE
     done
   done

test/Gridarea.test.in

@@ -28,7 +28,7 @@ for GRID in $GRIDS; do
   test $RSTAT -eq 0 && echo "ok $NTEST - $CDOTEST"
   test $RSTAT -eq 0 || echo "not ok $NTEST - $CDOTEST"
 
-  let NTEST++
+  let NTEST+=1
 done
 #
 rm -f $CDOOUT $CDOERR

test/Remap.test.in

@@ -32,17 +32,17 @@ for GRIDTYPE in "regular" "curvilinear" "unstructured"; do
       echo "$CDOCOMMAND"
 
       $CDOCOMMAND
-      test $? -eq 0 || let RSTAT++
+      test $? -eq 0 || let RSTAT+=1
 
       $CDO diff,$ABSLIM $OFILE $RFILE > $CDOOUT 2> $CDOERR
-      test $? -eq 0 || let RSTAT++
-      test -s $CDOOUT && let RSTAT++
+      test $? -eq 0 || let RSTAT+=1
+      test -s $CDOOUT && let RSTAT+=1
       cat $CDOOUT $CDOERR
 
       test $RSTAT -eq 0 && echo "ok $NTEST - $CDOTEST"
       test $RSTAT -eq 0 || echo "not ok $NTEST - $CDOTEST"
 
-      let NTEST++
+      let NTEST+=1
       rm -f $OFILE
     done
   done

test/Select.test.in

@@ -21,7 +21,7 @@ else
 fi
 TNUM=0
 for SELECT in $SELARGS; do
-  let TNUM++
+  let TNUM+=1
 
   RFILE=$DATAPATH/select${TNUM}_ref
   OFILE=${OPERATOR}${TNUM}_res
@@ -33,17 +33,17 @@ for SELECT in $SELARGS; do
   #echo "$CDOCOMMAND"
 
   $CDOCOMMAND
-  test $? -eq 0 || let RSTAT++
+  test $? -eq 0 || let RSTAT+=1
 
   $CDO diff $OFILE $RFILE > $CDOOUT 2> $CDOERR
-  test $? -eq 0 || let RSTAT++
-  test -s $CDOOUT && let RSTAT++
+  test $? -eq 0 || let RSTAT+=1
+  test -s $CDOOUT && let RSTAT+=1
   cat $CDOOUT $CDOERR
 
   test $RSTAT -eq 0 && echo "ok $NTEST - $CDOTEST"
   test $RSTAT -eq 0 || echo "not ok $NTEST - $CDOTEST"
 
-  let NTEST++
+  let NTEST+=1
   rm -f $OFILE
 done
 done

test/Spectral.test.in

@@ -18,17 +18,17 @@ CDOTEST="gp2sp"
 CDOCOMMAND="$CDO $FORMAT gp2sp $IFILE $OFILE"
 echo "$CDOCOMMAND"
 $CDOCOMMAND
-test $? -eq 0 || let RSTAT++
+test $? -eq 0 || let RSTAT+=1
 #
 $CDO diff $OFILE $RFILE > $CDOOUT 2> $CDOERR
-test $? -eq 0 || let RSTAT++
-test -s $CDOOUT && let RSTAT++
+test $? -eq 0 || let RSTAT+=1
+test -s $CDOOUT && let RSTAT+=1
 cat $CDOOUT $CDOERR
 #
 test $RSTAT -eq 0 && echo "ok $NTEST - $CDOTEST"
 test $RSTAT -eq 0 || echo "not ok $NTEST - $CDOTEST"
 #
-let NTEST++
+let NTEST+=1
 rm -f $OFILE
 ######################################################
 IFILE=$DATAPATH/gp2sp_ref
@@ -40,17 +40,17 @@ CDOTEST="sp2gp"
 CDOCOMMAND="$CDO $FORMAT sp2gp $IFILE $OFILE"
 echo "$CDOCOMMAND"
 $CDOCOMMAND
-test $? -eq 0 || let RSTAT++
+test $? -eq 0 || let RSTAT+=1
 #
 $CDO diff $OFILE $RFILE > $CDOOUT 2> $CDOERR
-test $? -eq 0 || let RSTAT++
-test -s $CDOOUT && let RSTAT++
+test $? -eq 0 || let RSTAT+=1
+test -s $CDOOUT && let RSTAT+=1
 cat $CDOOUT $CDOERR
 #
 test $RSTAT -eq 0 && echo "ok $NTEST - $CDOTEST"
 test $RSTAT -eq 0 || echo "not ok $NTEST - $CDOTEST"
 #
-let NTEST++
+let NTEST+=1
 rm -f $OFILE
 ######################################################
 IFILE=$DATAPATH/t21_geosp_tsurf.grb
@@ -61,17 +61,17 @@ CDOTEST="gp2spl"
 CDOCOMMAND="$CDO $FORMAT gp2spl $IFILE $OFILE"
 echo "$CDOCOMMAND"
 $CDOCOMMAND
-test $? -eq 0 || let RSTAT++
+test $? -eq 0 || let RSTAT+=1
 #
 $CDO diff $OFILE $RFILE > $CDOOUT 2> $CDOERR
-test $? -eq 0 || let RSTAT++
-test -s $CDOOUT && let RSTAT++
+test $? -eq 0 || let RSTAT+=1
+test -s $CDOOUT && let RSTAT+=1
 cat $CDOOUT $CDOERR
 #
 test $RSTAT -eq 0 && echo "ok $NTEST - $CDOTEST"
 test $RSTAT -eq 0 || echo "not ok $NTEST - $CDOTEST"
 #
-let NTEST++
+let NTEST+=1
 rm -f $OFILE
 ######################################################
 IFILE=$DATAPATH/gp2spl_ref
@@ -82,17 +82,17 @@ CDOTEST="sp2gpl"
 CDOCOMMAND="$CDO $FORMAT sp2gpl $IFILE $OFILE"
 echo "$CDOCOMMAND"
 $CDOCOMMAND
-test $? -eq 0 || let RSTAT++
+test $? -eq 0 || let RSTAT+=1
 #
 $CDO diff $OFILE $RFILE > $CDOOUT 2> $CDOERR
-test $? -eq 0 || let RSTAT++
-test -s $CDOOUT && let RSTAT++
+test $? -eq 0 || let RSTAT+=1
+test -s $CDOOUT && let RSTAT+=1
 cat $CDOOUT $CDOERR
 #
 test $RSTAT -eq 0 && echo "ok $NTEST - $CDOTEST"
 test $RSTAT -eq 0 || echo "not ok $NTEST - $CDOTEST"
 #
-let NTEST++
+let NTEST+=1
 rm -f $OFILE
 #
 exit 0

test/Timstat.test.in

@@ -23,17 +23,17 @@ for STAT in $STATS; do
   echo "$CDOCOMMAND"
 
   $CDOCOMMAND
-  test $? -eq 0 || let RSTAT++
+  test $? -eq 0 || let RSTAT+=1
 
   $CDO diff $OFILE $RFILE > $CDOOUT 2> $CDOERR
-  test $? -eq 0 || let RSTAT++
-  test -s $CDOOUT && let RSTAT++
+  test $? -eq 0 || let RSTAT+=1
+  test -s $CDOOUT && let RSTAT+=1
   cat $CDOOUT $CDOERR
 
   test $RSTAT -eq 0 && echo "ok $NTEST - $CDOTEST"
   test $RSTAT -eq 0 || echo "not ok $NTEST - $CDOTEST"
 
-  let NTEST++
+  let NTEST+=1
   rm -f $OFILE
 done
 #

test/Vertint.test.in

@@ -20,11 +20,11 @@ CDOCOMMAND="$CDO $FORMAT ml2pl,92500,85000,50000,20000 $IFILE $OFILE"
 echo "$CDOCOMMAND"
 #
 $CDOCOMMAND
-test $? -eq 0 || let RSTAT++
+test $? -eq 0 || let RSTAT+=1
 #
 $CDO diff $OFILE $RFILE > $CDOOUT 2> $CDOERR
-test $? -eq 0 || let RSTAT++
-test -s $CDOOUT && let RSTAT++
+test $? -eq 0 || let RSTAT+=1
+test -s $CDOOUT && let RSTAT+=1
 cat $CDOOUT $CDOERR
 #
 test $RSTAT -eq 0 && echo "ok $NTEST - $CDOTEST"