view tests/0045/run-test.sh @ 340:a6edbe97fddf

Added LSH_CORE_ARRAY structure for hashtables instead of linked lists. Maintained Backwards Compatibiliity with indexes build for linked list format. Added tests for indexing and merging. Tested backwards compatibility OK.\n\n The purpose of the LSH_CORE_ARRAY data structure is greater space efficiency and L1/2 cache usage. Essential for multiple indexes with multiple hashtables in RAM

#! /bin/bash

. ../test-utils.sh

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

${AUDIODB} -d testdb -N

intstring 2 > testfeature
floatstring 0 1 >> testfeature
floatstring 1 0 >> testfeature
floatstring 1 0 >> testfeature
floatstring 0 1 >> testfeature

intstring 1 > testpower
floatstring -0.5 >> testpower
floatstring -1 >> testpower
floatstring -1 >> testpower
floatstring -0.5 >> testpower

expect_clean_error_exit ${AUDIODB} -d testdb -I -f testfeature -w testpower
${AUDIODB} -d testdb -P
expect_clean_error_exit ${AUDIODB} -d testdb -I -f testfeature
${AUDIODB} -d testdb -I -f testfeature -w testpower -k testfeature1

# sequence queries require L2NORM
${AUDIODB} -d testdb -L

echo "query points (0.0,0.5),(0.0,0.5),(0.5,0.0)"
intstring 2 > testquery
floatstring 0 0.5 >> testquery
floatstring 0 0.5 >> testquery
floatstring 0.5 0 >> testquery

# LSH Indexing tests

# Indexing requires a radius (-R)
expect_clean_error_exit ${AUDIODB} -d testdb -X -l 1

# Merged index
${AUDIODB} -d testdb -I -f testfeature -w testpower -k testfeature2

if [ -f testdb.lsh* ]; then
    rm testdb.lsh*
fi

${AUDIODB} -d testdb -X -l 1 -R 1 --lsh_b 1

# Add a new track
${AUDIODB} -d testdb -I -f testfeature -w testpower -k testfeature3

# index using same paramters as previous index (merge new data)
${AUDIODB} -d testdb -X -l 1 -R 1

${AUDIODB} -d testdb -Q sequence -l 1 -f testquery -w testpower -R 1 > testoutput
echo testfeature1 1 > test-expected-output
echo testfeature2 1 >> test-expected-output
echo testfeature3 1 >> test-expected-output
cmp testoutput test-expected-output

${AUDIODB} -d testdb -Q sequence -l 1 -f testquery -w testpower -p 0 -R 1 > testoutput
echo testfeature1 1 > test-expected-output
echo testfeature2 1 >> test-expected-output
echo testfeature3 1 >> test-expected-output
cmp testoutput test-expected-output

${AUDIODB} -d testdb -Q sequence -l 1 -f testquery -w testpower -p 1 -R 1 > testoutput
echo testfeature1 1 > test-expected-output
echo testfeature2 1 >> test-expected-output
echo testfeature3 1 >> test-expected-output
cmp testoutput test-expected-output

${AUDIODB} -d testdb -Q sequence -l 1 -f testquery -w testpower -e -R 1 > testoutput
echo testfeature1 3 > test-expected-output
echo testfeature2 3 >> test-expected-output
echo testfeature3 3 >> test-expected-output
cmp testoutput test-expected-output

${AUDIODB} -d testdb -Q sequence -l 1 -f testquery -w testpower -e -R 1 --lsh_exact > testoutput
echo testfeature1 3 > test-expected-output
echo testfeature2 3 >> test-expected-output
echo testfeature3 3 >> test-expected-output
cmp testoutput test-expected-output


exit 104