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netcdf-c/unit_test/CMakeLists.txt

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CMake
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Wiring unit test directory into cmake-based builds.
2019-08-22 04:50:09 +08:00
# Copyright 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
# 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014,
# 2015, 2016, 2017, 2018, 2019
# University Corporation for Atmospheric Research/Unidata.
# See netcdf-c/COPYRIGHT file for more info.
# This is the cmake build file for unit_test/ directory.
# @author Ward Fisher
Make use of clock_gettime be conditional. Re: GH Issue https://github.com/Unidata/netcdf-c/issues/1900 Apparently the clock_gettime() function is not always available. It is used in unit_test/tst_exhash.c and unit_test/tst_xcache.c. To solve this, a number of things were changed: * Move the timing code to a new file unit_tests/timer_utils.[ch] * Modify the timing code to choose one of several timing methods depending on availability. The prioritized order is as follows: 1. If Windows, use the QueryPerformanceCounter mechanism else 2. Use clock_gettime if available else 3. Use gettimeofday if available else 4. Use getrusage if available Note that the resolution of 3 and 4 is less than 1 or 2. Misc. Other Changes: * Move the test in CMakeLists.txt that disables unit tests for WIN32 to unit_test/CMakeLists.txt since some unit tests actually work under Visual Studio. * Fix some of the unit tests to work under visual studio * Fix problem with using remove() in zmap_nzf.c * Remove some warning about use of EXTERNL
2020-12-07 09:19:53 +08:00
# Currently (August 21, 2019): Some tests will not work with
# Visual Studio. The unit tests are for internal netCDF functions,
# so we don't want to make them external, which would be required to
# run on Windows.
Wiring unit test directory into cmake-based builds.
2019-08-22 04:50:09 +08:00
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.
2021-12-24 13:18:56 +08:00
SET(UNIT_TESTS test_ncuri)
Wiring unit test directory into cmake-based builds.
2019-08-22 04:50:09 +08:00
Missed unit_test
2023-04-11 06:07:34 +08:00
IF(USE_X_GETOPT)
Improve S3 Documentation and Support ## Improvements to S3 Documentation * Create a new document *quickstart_paths.md* that give a summary of the legal path formats used by netcdf-c. This includes both file paths and URL paths. * Modify *nczarr.md* to remove most of the S3 related text. * Move the S3 text from *nczarr.md* to a new document *cloud.md*. * Add some S3-related text to the *byterange.md* document. Hopefully, this will make it easier for users to find the information they want. ## Rebuild NCZarr Testing In order to avoid problems with running make check in parallel, two changes were made: 1. The *nczarr_test* test system was rebuilt. Now, for each test. any generated files are kept in a test-specific directory, isolated from all other test executions. 2. Similarly, since the S3 test bucket is shared, any generated S3 objects are isolated using a test-specific key path. ## Other S3 Related Changes * Add code to ensure that files created on S3 are reclaimed at end of testing. * Used the bash "trap" command to ensure S3 cleanup even if the test fails. * Cleanup the S3 related configure.ac flag set since S3 is used in several places. So now one should use the option *--enable-s3* instead of *--enable-nczarr-s3*, although the latter is still kept as a deprecated alias for the former. * Get some of the github actions yml to work with S3; required fixing various test scripts adding a secret to access the Unidata S3 bucket. * Cleanup S3 portion of libnetcdf.settings.in and netcdf_meta.h.in and test_common.in. * Merge partial S3 support into dhttp.c. * Create an experimental s3 access library especially for use with Windows. It is enabled by using the options *--enable-s3-internal* (automake) or *-DENABLE_S3_INTERNAL=ON* (CMake). Also add a unit-test for it. * Move some definitions from ncrc.h to ncs3sdk.h ## Other Changes * Provide a default implementation of strlcpy and move this and similar defaults into *dmissing.c*.
2023-04-26 07:15:06 +08:00
SET(XGETOPTSRC "${CMAKE_CURRENT_SOURCE_DIR}/../libdispatch/XGetopt.c")
Missed unit_test
2023-04-11 06:07:34 +08:00
ENDIF()
Improve performance of the nc_reclaim_data and nc_copy_data functions. re: Issue https://github.com/Unidata/netcdf-c/issues/2685 re: PR https://github.com/Unidata/netcdf-c/pull/2179 As noted in PR https://github.com/Unidata/netcdf-c/pull/2179, the old code did not allow for reclaiming instances of types, nor for properly copying them. That PR provided new functions capable of reclaiming/copying instances of arbitrary types. However, as noted by Issue https://github.com/Unidata/netcdf-c/issues/2685, using these most general functions resulted in a significant performance degradation, even for common cases. This PR attempts to mitigate the cost of using the general reclaim/copy functions in two ways. First, the previous functions operating at the top level by using ncid and typeid arguments. These functions were augmented with equivalent versions that used the netcdf-c library internal data structures to allow direct access to needed information. These new functions are used internally to the library. The second mitigation involves optimizing the internal functions by providing early tests for common cases. This avoids unnecessary recursive function calls. The overall result is a significant improvement in speed by a factor of roughly twenty -- your mileage may vary. These optimized functions are still not as fast as the original (more limited) functions, but they are getting close. Additional optimizations are possible. But the cost is a significant "uglification" of the code that I deemed a step too far, at least for now. ## Misc. Changes 1. Added a test case to check the proper reclamation/copy of complex types. 2. Found and fixed some places where nc_reclaim/copy should have been used. 3. Replaced, in the netcdf-c library, (almost all) occurrences of nc_reclaim_copy with calls to NC_reclaim/copy. This plus the optimizations is the primary speed-up mechanism. 4. In DAP4, the metadata is held in a substrate in-memory file; this required some changes so that the reclaim/copy code accessed that substrate dispatcher rather than the DAP4 dispatcher. 5. Re-factored and isolated the code that computes if a type is (transitively) variable-sized or not. 6. Clean up the reclamation code in ncgen; adding the use of nc_reclaim exposed some memory problems.
2023-05-21 07:11:25 +08:00
IF(ENABLE_HDF5)
IF(NOT MSVC)
add_bin_test(unit_test tst_nclist)
add_bin_test(unit_test tst_nc4internal)
ENDIF(NOT MSVC)
build_bin_test(tst_reclaim ${XGETOPTSRC})
add_sh_test(unit_test run_reclaim_tests)
ENDIF(ENABLE_HDF5)
Make use of clock_gettime be conditional. Re: GH Issue https://github.com/Unidata/netcdf-c/issues/1900 Apparently the clock_gettime() function is not always available. It is used in unit_test/tst_exhash.c and unit_test/tst_xcache.c. To solve this, a number of things were changed: * Move the timing code to a new file unit_tests/timer_utils.[ch] * Modify the timing code to choose one of several timing methods depending on availability. The prioritized order is as follows: 1. If Windows, use the QueryPerformanceCounter mechanism else 2. Use clock_gettime if available else 3. Use gettimeofday if available else 4. Use getrusage if available Note that the resolution of 3 and 4 is less than 1 or 2. Misc. Other Changes: * Move the test in CMakeLists.txt that disables unit tests for WIN32 to unit_test/CMakeLists.txt since some unit tests actually work under Visual Studio. * Fix some of the unit tests to work under visual studio * Fix problem with using remove() in zmap_nzf.c * Remove some warning about use of EXTERNL
2020-12-07 09:19:53 +08:00
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.
2021-12-24 13:18:56 +08:00
# Path convert test(s)
add_bin_test(unit_test test_pathcvt)
Improve S3 Documentation and Support ## Improvements to S3 Documentation * Create a new document *quickstart_paths.md* that give a summary of the legal path formats used by netcdf-c. This includes both file paths and URL paths. * Modify *nczarr.md* to remove most of the S3 related text. * Move the S3 text from *nczarr.md* to a new document *cloud.md*. * Add some S3-related text to the *byterange.md* document. Hopefully, this will make it easier for users to find the information they want. ## Rebuild NCZarr Testing In order to avoid problems with running make check in parallel, two changes were made: 1. The *nczarr_test* test system was rebuilt. Now, for each test. any generated files are kept in a test-specific directory, isolated from all other test executions. 2. Similarly, since the S3 test bucket is shared, any generated S3 objects are isolated using a test-specific key path. ## Other S3 Related Changes * Add code to ensure that files created on S3 are reclaimed at end of testing. * Used the bash "trap" command to ensure S3 cleanup even if the test fails. * Cleanup the S3 related configure.ac flag set since S3 is used in several places. So now one should use the option *--enable-s3* instead of *--enable-nczarr-s3*, although the latter is still kept as a deprecated alias for the former. * Get some of the github actions yml to work with S3; required fixing various test scripts adding a secret to access the Unidata S3 bucket. * Cleanup S3 portion of libnetcdf.settings.in and netcdf_meta.h.in and test_common.in. * Merge partial S3 support into dhttp.c. * Create an experimental s3 access library especially for use with Windows. It is enabled by using the options *--enable-s3-internal* (automake) or *-DENABLE_S3_INTERNAL=ON* (CMake). Also add a unit-test for it. * Move some definitions from ncrc.h to ncs3sdk.h ## Other Changes * Provide a default implementation of strlcpy and move this and similar defaults into *dmissing.c*.
2023-04-26 07:15:06 +08:00
IF(BUILD_UTILITIES)
A few tweaks for readability.
2023-09-15 01:20:10 +08:00
IF(ENABLE_S3 AND WITH_S3_TESTING)
# SDK Test
build_bin_test(test_s3sdk ${XGETOPTSRC})
add_sh_test(unit_test run_s3sdk)
Correct a couple of typos.
2023-09-15 02:55:45 +08:00
ENDIF()
Improve S3 Documentation and Support ## Improvements to S3 Documentation * Create a new document *quickstart_paths.md* that give a summary of the legal path formats used by netcdf-c. This includes both file paths and URL paths. * Modify *nczarr.md* to remove most of the S3 related text. * Move the S3 text from *nczarr.md* to a new document *cloud.md*. * Add some S3-related text to the *byterange.md* document. Hopefully, this will make it easier for users to find the information they want. ## Rebuild NCZarr Testing In order to avoid problems with running make check in parallel, two changes were made: 1. The *nczarr_test* test system was rebuilt. Now, for each test. any generated files are kept in a test-specific directory, isolated from all other test executions. 2. Similarly, since the S3 test bucket is shared, any generated S3 objects are isolated using a test-specific key path. ## Other S3 Related Changes * Add code to ensure that files created on S3 are reclaimed at end of testing. * Used the bash "trap" command to ensure S3 cleanup even if the test fails. * Cleanup the S3 related configure.ac flag set since S3 is used in several places. So now one should use the option *--enable-s3* instead of *--enable-nczarr-s3*, although the latter is still kept as a deprecated alias for the former. * Get some of the github actions yml to work with S3; required fixing various test scripts adding a secret to access the Unidata S3 bucket. * Cleanup S3 portion of libnetcdf.settings.in and netcdf_meta.h.in and test_common.in. * Merge partial S3 support into dhttp.c. * Create an experimental s3 access library especially for use with Windows. It is enabled by using the options *--enable-s3-internal* (automake) or *-DENABLE_S3_INTERNAL=ON* (CMake). Also add a unit-test for it. * Move some definitions from ncrc.h to ncs3sdk.h ## Other Changes * Provide a default implementation of strlcpy and move this and similar defaults into *dmissing.c*.
2023-04-26 07:15:06 +08:00
ENDIF()
Significantly Improve Amazon S3 Cloud Storage Support ## S3 Related Fixes * Add comprehensive support for specifying AWS profiles to provide access credentials. * Parse the files "~/.aws/config" and "~/.aws/credentials to provide credentials for the HDF5 ROS3 driver and to locate default region. * Add a function to obtain the currently active S3 credentials. The search rules are defined in docs/nczarr.md. * Provide documentation for the new features. * Modify the struct NCauth (in include/ncauth.h) to replace specific S3 credentials with a profile name. * Add a unit test to test the operation of profile and credentials management. * Add support for URLS of the form "s3://<bucket>/<key>"; this requires obtaining a default region. * Allows the specification of profile and/or region in a URL of the form "#mode=nczarr,...&aws.region=...&aws.profile=..." ## Misc. Fixes * Move the ezxml code to libdispatch so that it can be used both by DAP4 and nczarr. * Modify nclist to provide a deep clone operation. * Modify ncuri to provide a deep clone operation. * Modify the .rc file format to allow the specification of a path to be tested when looking for an entry in the .rc file. * Ensure that the NC_rcload function is called. * Modify nchttp to support setting request headers.
2021-09-28 08:36:33 +08:00
Make use of clock_gettime be conditional. Re: GH Issue https://github.com/Unidata/netcdf-c/issues/1900 Apparently the clock_gettime() function is not always available. It is used in unit_test/tst_exhash.c and unit_test/tst_xcache.c. To solve this, a number of things were changed: * Move the timing code to a new file unit_tests/timer_utils.[ch] * Modify the timing code to choose one of several timing methods depending on availability. The prioritized order is as follows: 1. If Windows, use the QueryPerformanceCounter mechanism else 2. Use clock_gettime if available else 3. Use gettimeofday if available else 4. Use getrusage if available Note that the resolution of 3 and 4 is less than 1 or 2. Misc. Other Changes: * Move the test in CMakeLists.txt that disables unit tests for WIN32 to unit_test/CMakeLists.txt since some unit tests actually work under Visual Studio. * Fix some of the unit tests to work under visual studio * Fix problem with using remove() in zmap_nzf.c * Remove some warning about use of EXTERNL
2020-12-07 09:19:53 +08:00
# Performance tests
add_bin_test(unit_test tst_exhash timer_utils.c)
add_bin_test(unit_test tst_xcache timer_utils.c)
Significantly Improve Amazon S3 Cloud Storage Support ## S3 Related Fixes * Add comprehensive support for specifying AWS profiles to provide access credentials. * Parse the files "~/.aws/config" and "~/.aws/credentials to provide credentials for the HDF5 ROS3 driver and to locate default region. * Add a function to obtain the currently active S3 credentials. The search rules are defined in docs/nczarr.md. * Provide documentation for the new features. * Modify the struct NCauth (in include/ncauth.h) to replace specific S3 credentials with a profile name. * Add a unit test to test the operation of profile and credentials management. * Add support for URLS of the form "s3://<bucket>/<key>"; this requires obtaining a default region. * Allows the specification of profile and/or region in a URL of the form "#mode=nczarr,...&aws.region=...&aws.profile=..." ## Misc. Fixes * Move the ezxml code to libdispatch so that it can be used both by DAP4 and nczarr. * Modify nclist to provide a deep clone operation. * Modify ncuri to provide a deep clone operation. * Modify the .rc file format to allow the specification of a path to be tested when looking for an entry in the .rc file. * Ensure that the NC_rcload function is called. * Modify nchttp to support setting request headers.
2021-09-28 08:36:33 +08:00
FILE(GLOB COPY_FILES ${CMAKE_CURRENT_SOURCE_DIR}/*.sh)
FILE(COPY ${COPY_FILES} DESTINATION ${CMAKE_CURRENT_BINARY_DIR}/ FILE_PERMISSIONS OWNER_WRITE OWNER_READ OWNER_EXECUTE)
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