#!/bin/bash

echo "(This intentionally leaks some memory in order to measure it)"
echo ""

for xx in \
    "" \
        "--features no-unsafe" \
        "--all-features"
do
    echo "=== Testing: $xx"

    # Run cargo test twice.  First builds and tests.  Second skips the
    # build (already done) and just runs the test under valgrind.  We only
    # want to valgrind the test, not building-related stuff.
    cargo test --lib test::memsizes::actor_size $xx 2>&1

    STAKKER_ENABLE_TEST_MEMSIZES=1 \
    valgrind \
        --tool=memcheck \
        --trace-children=yes \
        --leak-check=full \
        --show-leak-kinds=definite,indirect \
        --undef-value-errors=no \
        cargo test --lib test::memsizes::actor_size $xx 2>&1  |
        perl -e '
while (<>) {
    if (/ indirectly lost /) {
        print $_;
        while (<>) {
            last unless /by |at /;
            if (/stakker/) {
                print $_;
                while (<>) {
                    last unless /stakker/;
                    last if /test/;
                    print $_;
                }
                last;
            }
        }
    }
}'

done