netcdf-c/ncdump/tst_nccopy3.sh
Dennis Heimbigner 9380790ea8 Support MSYS2/Mingw platform
re:

The current netcdf-c release has some problems with the mingw platform
on windows. Mostly they are path issues.

Changes to support mingw+msys2:
-------------------------------
* Enable option of looking into the windows registry to find
  the mingw root path. In aid of proper path handling.
* Add mingw+msys as a specific platform in configure.ac and move testing
  of the platform to the front so it is available early.
* Handle mingw X libncpoco (dynamic loader) properly even though
  mingw does not yet support it.
* Handle mingw X plugins properly even though mingw does not yet support it.
* Alias pwd='pwd -W' to better handle paths in shell scripts.
* Plus a number of other minor compile irritations.
* Disallow the use of multiple nc_open's on the same file for windows
  (and mingw) because windows does not seem to handle these properly.
  Not sure why we did not catch this earlier.
* Add mountpoint info to dpathmgr.c to help support mingw.
* Cleanup dpathmgr conversions.

Known problems:
---------------
* I have not been able to get shared libraries to work, so
  plugins/filters must be disabled.
* There is some kind of problem with libcurl that I have not solved,
  so all uses of libcurl (currently DAP+Byterange) must be disabled.

Misc. other fixes:
------------------
* Cleanup the relationship between ENABLE_PLUGINS and various other flags
  in CMakeLists.txt and configure.ac.
* Re-arrange the TESTDIRS order in Makefile.am.
* Add pseudo-breakpoint to nclog.[ch] for debugging.
* Improve the documentation of the path manager code in ncpathmgr.h
* Add better support for relative paths in dpathmgr.c
* Default the mode args to NCfopen to include "b" (binary) for windows.
* Add optional debugging output in various places.
* Make sure that everything builds with plugins disabled.
* Fix numerous (s)printf inconsistencies betweenb the format spec
  and the arguments.
2021-12-23 22:18:56 -07:00

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#!/bin/sh
# For a netCDF-3 build, test nccopy on netCDF files in this
# directory. This test depends on a bunch of other ncdump tests
# running first, to produce the data files that are used to test
# nccopy.
# Dennis Heimbigner
if test "x$srcdir" = x ; then srcdir=`pwd`; fi
. ../test_common.sh
set -e
echo ""
# get some config.h parameters
if test -f ${top_builddir}/config.h ; then
if fgrep -e '#define ENABLE_CDF5 1' ${top_builddir}/config.h >/dev/null ; then
HAVE_CDF5=1
else
HAVE_CDF5=0
fi
else
echo "Cannot locate config.h"
exit 1
fi
TESTFILES='tst_output_c0 tst_output_c0tmp ctest0 ctest0_64 test0_offset test1_offset
tst_calendars tst_mslp tst_mslp_64 tst_ncml tst_small tst_utf8'
if test "x$HAVE_CDF5" = x1 ; then
TESTFILES="$TESTFILES small small2"
fi
echo "*** Testing netCDF-3 features of nccopy on ncdump/*.nc files"
for i in $TESTFILES ; do
echo "*** Testing nccopy $i.nc nccopy3_copy_of_$i.nc ..."
${NCCOPY} $i.nc nccopy3_copy_of_$i.nc
${NCDUMP} -n nccopy3_copy_of_$i $i.nc > tmp_tst_nccopy3.cdl
${NCDUMP} nccopy3_copy_of_$i.nc > nccopy3_copy_of_$i.cdl
diff nccopy3_copy_of_$i.cdl tmp_tst_nccopy3.cdl
rm nccopy3_copy_of_$i.nc nccopy3_copy_of_$i.cdl tmp_tst_nccopy3.cdl
done
echo "*** Testing nccopy -u"
${NCGEN} -b $srcdir/tst_brecs.cdl
# convert record dimension to fixed-size dimension
$NCCOPY -u tst_brecs.nc nccopy3_copy_of_tst_brecs.nc
${NCDUMP} -n nccopy3_copy_of_tst_brecs tst_brecs.nc | sed '/ = UNLIMITED ;/s/\(.*\) = UNLIMITED ; \/\/ (\(.*\) currently)/\1 = \2 ;/' > tmp_tst_nccopy3.cdl
${NCDUMP} nccopy3_copy_of_tst_brecs.nc > nccopy3_copy_of_tst_brecs.cdl
diff -b nccopy3_copy_of_tst_brecs.cdl tmp_tst_nccopy3.cdl
rm nccopy3_copy_of_tst_brecs.cdl tmp_tst_nccopy3.cdl tst_brecs.nc nccopy3_copy_of_tst_brecs.nc
echo "*** All nccopy tests passed!"
exit 0