netcdf-c/dap4_test/maketests.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
# The purpose of this program is to fill in the
# testdata files: dmrtestfiles, daptestfiles, and
# cdltestfiles.
#
# It obtains that data from the output of a thredds
# test called GenerateRaw.java. See the description
# in that program of its actions.
#
# It is assumed that the SRC environment variable
# (below) points to the directory in the thredds
# tree containing the directories named
# rawtestfiles and testfiles.
#
# This program copies the files
# ${SRC}/dmrtestfiles/*.dmr to the dmrtestfiles
# directory in this (dap4_test) directory.
# Similarly it copies ${SRC}/daptestfiles/*.dap to
# the local daptestfiles directory. Additionally,
# it looks at ${SRC}/testfiles/*.cdl to see if
# there are any .cdl files corresponding (by name)
# to the files in daptestfiles.
if test $# != 0 ; then
for arg in "$@"; do
case "${arg}" in
debug) DEBUG=1 ;;
git) GITADD=1 ;;
*) echo unknown argument $arg ;;
esac
done
fi
SRC="d:/git/thredds/dap4/d4tests/src/test/data/resources"
# Compare files instead of recreating
if test "x$DEBUG" = x1 ; then
pushd ./daptestfiles
F=`ls -1 *.dap | sed -e 's/[.]dap//' |tr '\r\n' ' '`
popd
for f in ${F} ; do
if ! diff -wBb ${SRC}/dmrtestfiles/${f}.dmr ./dmrtestfiles/${f}.dmr &> /dev/null ; then
echo diff -wBb ${SRC}/dmrtestfiles/${f}.dmr ./dmrtestfiles/${f}.dmr
diff -wBb ${SRC}/dmrtestfiles/${f}.dmr ./dmrtestfiles/${f}.dmr
fi
done
for f in ${F} ; do
diff -wBb ${SRC}/daptestfiles/${f}.dapr ./dmrtestfiles/${f}.dap
done
exit
fi
# Recreate the <testfiles> directories
rm -fr ./daptestfiles ./cdltestfiles ./dmrtestfiles
mkdir ./daptestfiles
mkdir ./dmrtestfiles
mkdir ./cdltestfiles
# Copy the .dap and .dmr files
cp ${SRC}/daptestfiles/*.dap ./daptestfiles
cp ${SRC}/dmrtestfiles/*.dmr ./dmrtestfiles
# Get the list of daptestfiles with the extensions removed
pushd ./daptestfiles
F=`ls -1 *.nc.dap | sed -e 's/[.]nc[.]dap//' |tr '\r\n' ' '`
popd
# For each .dap file, see if a corresponding .cdl file
# exists in ${SRC}/testfiles; if so, copy it over.
for f in ${F} ; do
if test -e ${SRC}/testfiles/${f}.cdl ; then
cp ${SRC}/testfiles/${f}.cdl ./cdltestfiles
else
echo "Not found: ${SRC}/testfiles/${f}.cdl"
fi
done
# Compile the cdl files
pushd ./cdltestfiles
F=`ls -1 *.cdl | sed -e 's/[.]cdl//' |tr '\r\n' ' '`
popd
if ! test -e nctestfiles ; then mkdir nctestfiles; fi
for f in $F ; do
../ncgen/ncgen -4 -o nctestfiles/${f}.nc cdltestfiles/${f}.cdl
done
# Fix the permissions; this is cosmetic
pushd daptestfiles ; chmod a-x * ; popd
pushd dmrtestfiles ; chmod a-x * ; popd
pushd cdltestfiles ; chmod a-x * ; popd
pushd nctestfiles ; chmod a-x * ; popd
# If invoked with the argument "git", this
# program will add the files to the git repo.
if test "x${GITADD}" = x1 ; then
git add daptestfiles/*.dap
git add daptestfiles/*.dmr
git add cdltestfiles/*.cdl
git add nctestfiles/*.nc
fi
exit