Fix missing files

nczarr_test/ref_scalar.cdl

@@ -0,0 +1,8 @@
+netcdf ref_scalar {
+variables:
+	int v ;
+		v:_FillValue = -1 ;
+data:
+
+ v = 17 ;
+}

nczarr_test/ref_string_nczarr.baseline

@@ -0,0 +1,21 @@
+netcdf ref_string {
+dimensions:
+	d2 = 2 ;
+variables:
+	char c(d2) ;
+	string v(d2) ;
+	string truncated ;
+		truncated:_nczarr_maxstrlen = 4 ;
+
+// global attributes:
+		string :stringattr = "abc", "def" ;
+		:charattr = "ghijkl" ;
+		:_nczarr_default_maxstrlen = 6 ;
+data:
+
+ c = "ab" ;
+
+ v = "uvw", "xyz" ;
+
+ truncated = "0123" ;
+}

nczarr_test/ref_string_zarr.baseline

@@ -0,0 +1,22 @@
+netcdf ref_string {
+dimensions:
+	d2 = 2 ;
+	_scalar_ = 1 ;
+variables:
+	char c(d2) ;
+	string truncated(_scalar_) ;
+		truncated:_nczarr_maxstrlen = 4 ;
+	string v(d2) ;
+
+// global attributes:
+		:stringattr = "[\"abc\",\"def\"]" ;
+		:charattr = "ghijkl" ;
+		:_nczarr_default_maxstrlen = 6 ;
+data:
+
+ c = "ab" ;
+
+ truncated = "0123" ;
+
+ v = "uvw", "xyz" ;
+}

nczarr_test/run_scalar.sh

@@ -0,0 +1,60 @@
+#!/bin/sh
+
+if test "x$srcdir" = x ; then srcdir=`pwd`; fi 
+. ../test_common.sh
+
+. "$srcdir/test_nczarr.sh"
+
+# This shell script tests support for the NC_STRING type
+
+set -e
+
+zarrscalar() {
+    rm -f $2
+    sed -e '/dimensions:/d' -e '/_scalar_ =/d' -e '/int v/ s|(_scalar_)||' <$1 >$2
+}
+
+testcase() {
+zext=$1
+
+echo "*** Test: scalar write/read"
+
+# Get pure zarr args
+fileargs tmp_scalar_zarr "mode=zarr,$zext"
+zarrurl="$fileurl"
+zarrfile="$file"
+# Get nczarr args
+fileargs tmp_scalar_nczarr "mode=nczarr,$zext"
+nczarrurl="$fileurl"
+nczarrfile="$file"
+
+# setup
+deletemap $zext $zarrfile
+deletemap $zext $nczarrfile
+
+# Create alternate ref files
+echo "*** create pure zarr file"
+${NCGEN} -4 -b -o "$zarrurl" $srcdir/ref_scalar.cdl
+echo "*** create nczarr file"
+${NCGEN} -4 -b -o "$nczarrurl" $srcdir/ref_scalar.cdl
+
+echo "*** read purezarr"
+${NCDUMP} -n ref_scalar $zarrurl > tmp_scalar_zarr0_${zext}.cdl
+${ZMD} -h $zarrurl > tmp_scalar_zarr_${zext}.txt
+echo "*** read nczarr"
+${NCDUMP} -n ref_scalar $nczarrurl > tmp_scalar_nczarr_${zext}.cdl
+${ZMD} -h $nczarrurl > tmp_scalar_nczarr_${zext}.txt
+
+echo "*** verify"
+diff -bw ref_scalar.cdl tmp_scalar_nczarr_${zext}.cdl
+
+# Fixup
+zarrscalar tmp_scalar_zarr0_${zext}.cdl tmp_scalar_zarr_${zext}.cdl
+diff -bw ref_scalar.cdl tmp_scalar_zarr_${zext}.cdl
+}
+
+testcase file
+if test "x$FEATURE_NCZARR_ZIP" = xyes ; then testcase zip; fi
+if test "x$FEATURE_S3TESTS" = xyes ; then testcase s3; fi
+
+exit 0