lix/tests/referrers.sh
Eelco Dolstra 7119d38287 * In the referrers test, lower the nesting depth from 2500 to 1000 to
prevent hitting a stack overflow bug in the garbage collector.
2010-10-04 22:26:38 +00:00

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source common.sh
clearStore
max=500
reference=$NIX_STORE_DIR/abcdef
touch $reference
(echo $reference && echo && echo 0) | $nixstore --register-validity
echo "making registration..."
for ((n = 0; n < $max; n++)); do
storePath=$NIX_STORE_DIR/$n
echo -n > $storePath
ref2=$NIX_STORE_DIR/$((n+1))
if test $((n+1)) = $max; then
ref2=$reference
fi
echo $storePath; echo; echo 2; echo $reference; echo $ref2
done > $TEST_ROOT/reg_info
echo "registering..."
$nixstore --register-validity < $TEST_ROOT/reg_info
echo "collecting garbage..."
ln -sfn $reference "$NIX_STATE_DIR"/gcroots/ref
$nixstore --gc
if test "$(sqlite3 ./test-tmp/db/db.sqlite 'select count(*) from Refs')" -ne 0; then
echo "referrers not cleaned up"
exit 1
fi