netcdf-c/nczarr_test/run_ut_mapapi.sh
Dennis Heimbigner 49737888ca 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*.
2023-04-25 17:15:06 -06:00

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#!/bin/sh
if test "x$srcdir" = x ; then srcdir=`pwd`; fi
. ../test_common.sh
. "$srcdir/test_nczarr.sh"
#TR="-T10"
set -e
s3isolate "testdir_mapapi"
THISDIR=`pwd`
cd $ISOPATH
# Test map implementations for consistency at the zmap API
# level. This allows testing of implementations that do not admit
# of easy examination of the actual storage. For example it is
# not easy to look inside S3 storage except using the aws-cli, if
# available.
CMD="${execdir}/ut_mapapi${ext}"
testmapcreate() {
echo ""; echo "*** Test zmap create -k $1"
extfor "$1"
tag=mapapi
base="tmp_$tag"
fileargs $base
deletemap $1 $file
# Create the test file
$CMD $TR -k$1 -x create -f $file
cdl="ut_${tag}_create_${zext}.cdl"
ref="ref_ut_${tag}_create.cdl"
${ZMD} $fileurl > ./$cdl
diff -wb $srcdir/$ref ./$cdl
# delete the test file
$CMD $TR -k$1 -x delete -f $file
rm -f $cdl
mapstillexists $1
if test mapstillexists = 0 ; then exit 1; fi
# re-create the test file
$CMD -k$1 -x create -o $file
}
testmapmeta() {
echo ""; echo "*** Test zmap read/write meta -k $1"
extfor "$1"
tag=mapapi
base="tmp_$tag"
fileargs $base
$CMD $TR -k$1 -x simplemeta -f $file
cdl="ut_${tag}_meta_${zext}.cdl"
ref="ref_ut_${tag}_meta.cdl"
${ZMD} $fileurl > ./$cdl
diff -wb ${srcdir}/$ref ./$cdl
}
testmapdata() {
echo ""; echo "*** Test zmap read/write data -k $1"
extfor "$1"
tag=mapapi
base="tmp_$tag"
fileargs $base
$CMD $TR -k$1 -x "simpledata" -f $file
cdl="ut_${tag}_data_${zext}.cdl"
ref="ref_ut_${tag}_data.cdl"
${ZMD} $fileurl > ./$cdl
diff -wb ${srcdir}/$ref ./$cdl
}
testmapsearch() {
echo ""; echo "*** Test zmap search -k $1"
extfor "$1"
tag=mapapi
base="tmp_$tag"
fileargs $base
txt=ut_${tag}_search_$zext.txt
ref=ref_ut_${tag}_search.txt
rm -f $txt
$CMD $TR -k$1 -x "search" -f $file > $txt
diff -wb ${srcdir}/$ref ./$txt
}
main() {
echo ""
echo "*** Map Unit Testing"
echo ""; echo "*** Test zmap_file"
testmapcreate file; testmapmeta file; testmapdata file; testmapsearch file
if test "x$FEATURE_NCZARR_ZIP" = xyes ; then
echo ""; echo "*** Test zmap_zip"
testmapcreate zip; testmapmeta zip; testmapdata zip; testmapsearch zip
fi
if test "x$FEATURE_S3TESTS" = xyes ; then
echo ""; echo "*** Test zmap_s3sdk"
export PROFILE="-p default"
testmapcreate s3; testmapmeta s3; testmapdata s3; testmapsearch s3
s3sdkdelete "/${S3ISOPATH}" # Cleanup
fi
}
main