annotate tests/0003/run-test.sh @ 548:e18843dc0aea

Implement a rudimentary API for audioDB::liszt

The API is rudimentary because we've dropped support for the incremental
retrieval of tracks and their number of vectors (at the API level; the
SOAP and command-line support is still there -- no changes should be
visible).  This is potentially bad for the large-scale databases, of
course; one million tracks will take of the order of 16MB of RAM, more
if I'm unlucky about how std::string.c_str() is implemented.

Both this liszt operation and querying (and sampling, forthcoming...)
would benefit from a `cursor-like' interface to retrieval results: for
an API like that, instead of getting a struct with the data there, you
get a cookie with which you can ask the database for successive results.
This would be neat for all sorts of reasons.  In the meantime, at least
this change fixes SOAP memory leaks related to liszt.

Make liszt.o part of LIBOBJS rather than ordinary OBJS, so that the
liszt functionality is actually compiled into the library.

Add a test for this library functionality; also modify the command-line
test file to run the SOAP server on its own port.

#! /bin/bash

. ../test-utils.sh

if [ -f testdb ]; then rm -f testdb; fi

${AUDIODB} -d testdb -N

# point query now implemented as sequence search
${AUDIODB} -d testdb -L

# We could contemplate putting the test feature (and the expected
# query output) under svn control if we trust its binary file
# handling.

# FIXME: endianness!
intstring 1 > testfeature
floatstring 1 >> testfeature

${AUDIODB} -d testdb -I -f testfeature

${AUDIODB} -d testdb -Q point -f testfeature > test-query-output

echo testfeature 1 0 0 > test-expected-query-output

cmp test-query-output test-expected-query-output

# failure cases
expect_clean_error_exit ${AUDIODB} -d testdb -I
expect_clean_error_exit ${AUDIODB} -d testdb -f testfeature
expect_clean_error_exit ${AUDIODB} -I -f testfeature
expect_clean_error_exit ${AUDIODB} -d testdb -Q notpoint -f testfeature
expect_clean_error_exit ${AUDIODB} -Q point -f testfeature

exit 104