. "$BST_LIB"
require perl perl/present

# Interpreter identifies as the ported wasm32 build (not a host perl).
check_out perl/version         "v5.38.4"  perl --version
check_out perl/run             "PERL-OK"  perl -e 'print "PERL-OK\n"'
# strict + warnings load: exercises the warnings.pm backref workaround
# (magic_killbackrefs use-after-free, linux-in-the-browser#93).
check_out perl/strict-warnings "SW-OK"    perl -e 'use strict; use warnings; print "SW-OK\n"'
# Core XS modules — each loads a static .so-less XS extension and runs it.
check_out perl/list-util       "55/9"     perl -MList::Util=sum,max -e 'print sum(1..10),"/",max(3,9,4),"\n"'
check_out perl/posix           "3/4"      perl -MPOSIX=floor,ceil -e 'print floor(3.7),"/",ceil(3.2),"\n"'
check_out perl/scalar-util     "NUM"      perl -MScalar::Util=looks_like_number -e 'print looks_like_number("42")?"NUM":"NaN","\n"'
check_out perl/data-dumper     "\$VAR1 = {'a' => 1};"  perl -MData::Dumper -e '$Data::Dumper::Indent=0;print Dumper({a=>1})'