annotate tests/0012/run-test.sh @ 108:bc141fd1dc41

New on-disk format!

* new magic number: "o2db" rather than "O2DB".  Check for the old one
  and give a helpful error message.  (We could in principle handle the
  old databases transparently, but since only MC has actually used them
  and he has indicated that this is not desperately necessary...)

* add fields to header: a file format version (currently 0; we have
  2^32-1 revisions to make before we have to worry...) and fields for
  the offsets of the various tables.  This is hopefully a little bit
  more futureproof: we can move the default locations of the tables
  around, and even adding new optional tables can be done easily in a
  fairly transparent manner (if the relevant header field is 0, don't
  use that feature).

* align regions to the appropriate 32-word boundary.  This gives us some
  space to breathe for in the header (admittedly only 15 words on 64-bit
  architectures...)

#! /bin/sh

. ../test-utils.sh

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

${AUDIODB} -d testdb -N

intstring 2 > testfeature
floatstring 0 0.5 >> testfeature
floatstring 0.5 0 >> testfeature

# sequence queries require L2NORM; check that we can still insert
# after turning flag on
${AUDIODB} -d testdb -L

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

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

${AUDIODB} -d testdb -Q sequence -l 1 -f testquery > testoutput
echo testfeature 1 0 0 > test-expected-output
cmp testoutput test-expected-output
${AUDIODB} -d testdb -Q sequence -l 1 -f testquery -n 1 > testoutput
echo testfeature 0 0 0 > test-expected-output
cmp testoutput test-expected-output

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

${AUDIODB} -d testdb -Q sequence -l 1 -f testquery > testoutput
echo testfeature 1 0 1 > test-expected-output
cmp testoutput test-expected-output
${AUDIODB} -d testdb -Q sequence -l 1 -f testquery -n 1 > testoutput
echo testfeature 0 0 1 > test-expected-output
cmp testoutput test-expected-output

exit 104