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38 lines
1.5 KiB
38 lines
1.5 KiB
2 years ago
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#!/bin/sh
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if test "x$srcdir" = x ; then srcdir=`pwd`; fi
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. ../test_common.sh
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# This shell script runs the backward compatibility tests.
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set -e
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echo ""
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echo "*** Testing that this version can read data produced by old versions of netCDF."
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echo "*** checking ref_nc_test_netcdf4_4_0.nc..."
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${NCDUMP} -n ref_nc_test_netcdf4_4_0 $srcdir/ref_nc_test_netcdf4_4_0.nc > tst_nc_test_netcdf4_4_0.cdl
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# Why drop the first two lines?
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#tail -n +2 < $srcdir/ref_nc_test_netcdf4.cdl > tmp_back_comp.cdl
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#tail -n +2 < tst_nc_test_netcdf4_4_0.cdl > tmp_4_0.cdl
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#diff -b -w tmp_back_comp.cdl tmp_4_0.cdl
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diff -b -w $srcdir/ref_nc_test_netcdf4.cdl tst_nc_test_netcdf4_4_0.cdl
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# echo "*** Testing that old versions can read data produced by this version of netCDF."
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# echo "*** checking version 4.0..."
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# ${NCGEN} -b -o tst_nc_test_netcdf4 -k nc7 $srcdir/ref_nc_test_netcdf4.cdl
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# /machine/local_4.0/bin/ncdump tst_nc_test_netcdf4.nc > tst_nc_test_netcdf4.cdl
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# tail -n +2 <$srcdir/ref_nc_test_netcdf4.cdl > tmp_back_comp.cdl
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# tail -n +2 <tst_nc_test_netcdf4.cdl > tmp_4_0.cdl
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# diff -b -w tmp_back_comp.cdl tmp_4_0.cdl
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# echo "*** checking version 4.1.1..."
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# ${NCGEN} -b -o tst_nc_test_netcdf4 -k nc7 $srcdir/ref_nc_test_netcdf4.cdl
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# /machine/local_4.1.1/bin/ncdump tst_nc_test_netcdf4.nc > tst_nc_test_netcdf4.cdl
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# tail -n +2 <$srcdir/ref_nc_test_netcdf4.cdl > tmp_back_comp.cdl
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# tail -n +2 <tst_nc_test_netcdf4.cdl > tmp_4_0.cdl
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# diff -b -w tmp_back_comp.cdl tmp_4_0.cdl
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echo "*** All backward compatibility tests passed!"
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exit 0
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