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59e04ae071
cloud using a variant of the Zarr protocol and storage format. This enhancement is generically referred to as "NCZarr". The data model supported by NCZarr is netcdf-4 minus the user-defined types and the String type. In this sense it is similar to the CDF-5 data model. More detailed information about enabling and using NCZarr is described in the document NUG/nczarr.md and in a [Unidata Developer's blog entry](https://www.unidata.ucar.edu/blogs/developer/en/entry/overview-of-zarr-support-in). WARNING: this code has had limited testing, so do use this version for production work. Also, performance improvements are ongoing. Note especially the following platform matrix of successful tests: Platform | Build System | S3 support ------------------------------------ Linux+gcc | Automake | yes Linux+gcc | CMake | yes Visual Studio | CMake | no Additionally, and as a consequence of the addition of NCZarr, major changes have been made to the Filter API. NOTE: NCZarr does not yet support filters, but these changes are enablers for that support in the future. Note that it is possible (probable?) that there will be some accidental reversions if the changes here did not correctly mimic the existing filter testing. In any case, previously filter ids and parameters were of type unsigned int. In order to support the more general zarr filter model, this was all converted to char*. The old HDF5-specific, unsigned int operations are still supported but they are wrappers around the new, char* based nc_filterx_XXX functions. This entailed at least the following changes: 1. Added the files libdispatch/dfilterx.c and include/ncfilter.h 2. Some filterx utilities have been moved to libdispatch/daux.c 3. A new entry, "filter_actions" was added to the NCDispatch table and the version bumped. 4. An overly complex set of structs was created to support funnelling all of the filterx operations thru a single dispatch "filter_actions" entry. 5. Move common code to from libhdf5 to libsrc4 so that it is accessible to nczarr. Changes directly related to Zarr: 1. Modified CMakeList.txt and configure.ac to support both C and C++ -- this is in support of S3 support via the awd-sdk libraries. 2. Define a size64_t type to support nczarr. 3. More reworking of libdispatch/dinfermodel.c to support zarr and to regularize the structure of the fragments section of a URL. Changes not directly related to Zarr: 1. Make client-side filter registration be conditional, with default off. 2. Hack include/nc4internal.h to make some flags added by Ed be unique: e.g. NC_CREAT, NC_INDEF, etc. 3. cleanup include/nchttp.h and libdispatch/dhttp.c. 4. Misc. changes to support compiling under Visual Studio including: * Better testing under windows for dirent.h and opendir and closedir. 5. Misc. changes to the oc2 code to support various libcurl CURLOPT flags and to centralize error reporting. 6. By default, suppress the vlen tests that have unfixed memory leaks; add option to enable them. 7. Make part of the nc_test/test_byterange.sh test be contingent on remotetest.unidata.ucar.edu being accessible. Changes Left TO-DO: 1. fix provenance code, it is too HDF5 specific.
138 lines
4.2 KiB
Makefile
138 lines
4.2 KiB
Makefile
## This is a automake file, part of Unidata's netCDF package.
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# Copyright 2018, see the COPYRIGHT file for more information.
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# This file builds and runs the nc_test program, which tests the
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# netCDF-3 API for all formats.
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# Ed Hartnett, Dennis Heimbigner, Ward Fisher
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# Un comment to use a more verbose test driver
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#SH_LOG_DRIVER = $(SHELL) $(top_srcdir)/test-driver-verbose
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#LOG_DRIVER = $(SHELL) $(top_srcdir)/test-driver-verbose
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# Put together AM_CPPFLAGS and AM_LDFLAGS.
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include $(top_srcdir)/lib_flags.am
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AM_CPPFLAGS += -I$(top_srcdir)/libsrc
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AM_CPPFLAGS += -DTOPSRCDIR=${abs_top_srcdir}
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AM_CPPFLAGS += -DTOPBINDIR=${abs_top_bindir}
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LDADD = ${top_builddir}/liblib/libnetcdf.la
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AM_CPPFLAGS += -I$(top_builddir)/liblib -I$(top_builddir)/include -I$(top_srcdir)/libsrc
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TEST_EXTENSIONS = .sh
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check_PROGRAMS =
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# These are the tests which are always run.
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TESTPROGRAMS = t_nc tst_small nc_test tst_misc tst_norm tst_names \
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tst_nofill tst_nofill2 tst_nofill3 tst_atts3 tst_meta tst_inq_type \
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tst_utf8_validate tst_utf8_phrases tst_global_fillval \
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tst_max_var_dims tst_formats tst_def_var_fill tst_err_enddef \
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tst_default_format
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if USE_PNETCDF
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check_PROGRAMS += tst_parallel2 tst_pnetcdf tst_addvar
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TESTPROGRAMS += tst_formatx_pnetcdf tst_default_format_pnetcdf
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endif
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if TEST_PARALLEL4
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if USE_PNETCDF
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if ENABLE_CDF5
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TESTPROGRAMS += tst_cdf5format
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endif
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endif
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endif
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# These are the source files for the main workhorse test program,
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# nc_test. If you pass nc_test, you are doing well.
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nc_test_SOURCES = nc_test.c error.c test_get.c test_put.c test_read.c \
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test_write.c util.c error.h tests.h
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# If the user asked for large file tests, then add them.
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if LARGE_FILE_TESTS
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TESTPROGRAMS += quick_large_files tst_big_var6 tst_big_var2 \
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tst_big_rvar tst_big_var tst_large large_files
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endif # LARGE_FILE_TESTS
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if BUILD_BENCHMARKS
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TESTPROGRAMS += testnc3perf
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endif
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if USE_HDF5
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TESTPROGRAMS += tst_diskless6
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endif
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# Set up the tests.
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check_PROGRAMS += $(TESTPROGRAMS)
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# Build Diskless test helpers
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check_PROGRAMS += tst_diskless tst_diskless3 tst_diskless4 \
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tst_diskless5 tst_inmemory tst_open_mem
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if USE_HDF5
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check_PROGRAMS += tst_diskless2
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endif
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TESTS = $(TESTPROGRAMS)
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if ENABLE_BYTERANGE
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if BUILD_UTILITIES
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tst_byterange_SOURCES = tst_byterange.c
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check_PROGRAMS += tst_byterange
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TESTS += test_byterange.sh
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endif
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endif
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if BUILD_UTILITIES
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TESTS += run_diskless.sh run_diskless5.sh run_inmemory.sh
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if LARGE_FILE_TESTS
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TESTS += run_diskless2.sh
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endif
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if BUILD_MMAP
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TESTS += run_mmap.sh
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run_mmap.log: run_diskless.log
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endif
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endif
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if USE_PNETCDF
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TESTS += run_pnetcdf_test.sh
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endif
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# The .c files that are generated with m4 are already distributed, but
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# we also include the original m4 files, plus test scripts data.
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EXTRA_DIST = test_get.m4 test_put.m4 run_diskless.sh run_diskless2.sh \
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run_diskless5.sh run_mmap.sh run_pnetcdf_test.sh test_read.m4 \
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test_write.m4 ref_tst_diskless2.cdl tst_diskless5.cdl \
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ref_tst_diskless3_create.cdl ref_tst_diskless3_open.cdl \
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run_inmemory.sh run_mmap.sh \
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f03tst_open_mem.nc \
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test_byterange.sh ref_tst_http_nc3.cdl ref_tst_http_nc4.cdl \
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CMakeLists.txt
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# These files are created by the tests.
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CLEANFILES = nc_test_*.nc tst_*.nc t_nc.nc large_files.nc \
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quick_large_files.nc tst_diskless3_file.cdl \
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tst_diskless4.cdl ref_tst_diskless4.cdl benchmark.nc \
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tst_http_nc3.cdl tst_http_nc4.cdl tmp*.cdl tmp*.nc
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EXTRA_DIST += bad_cdf5_begin.nc run_cdf5.sh
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if ENABLE_CDF5
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# bad_cdf5_begin.nc is a corrupted CDF-5 file with bad variable starting
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# file offsets. It is to be used by tst_open_cdf5.c to check if it can
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# detect and report error code NC_ENOTNC.
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TESTS += run_cdf5.sh
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check_PROGRAMS += tst_open_cdf5
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if LARGE_FILE_TESTS
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TESTPROGRAMS += tst_large_cdf5 tst_cdf5_begin
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endif
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endif
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# Only clean these on maintainer-clean, because they require m4 to
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# regenerate.
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MAINTAINERCLEANFILES = test_get.c test_put.c
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# This rule tells make how to turn our .m4 files into .c files.
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.m4.c:
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m4 $(AM_M4FLAGS) $(M4FLAGS) $< >$@
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# If valgrind is present, add valgrind targets.
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@VALGRIND_CHECK_RULES@
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