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[p5sagit/p5-mst-13.2.git] / ext / B / t / concise.t

#!./perl

BEGIN {
    chdir 't';
    @INC = '../lib';
    require './test.pl';
}

plan tests => 5;

require_ok("B::Concise");

$out = runperl(switches => ["-MO=Concise"], prog => '$a', stderr => 1);

# If either of the next two tests fail, it probably means you need to
# fix the section labeled 'fragile kludge' in Concise.pm

($op_base) = ($out =~ /^(\d+)\s*<0>\s*enter/m);

is($op_base, 1, "Smallest OP sequence number");

($op_base_p1, $cop_base)
  = ($out =~ /^(\d+)\s*<;>\s*nextstate\(main (-?\d+) /m);

is($op_base_p1, 2, "Second-smallest OP sequence number");

is($cop_base, 1, "Smallest COP sequence number");

# test that with -exec B::Concise navigates past logops (bug #18175)

$out = runperl(
    switches => ["-MO=Concise,-exec"],
    prog => q{$a//=$b && print q/foo/},
    stderr => 1,
);

like($out, qr/print/, "-exec option with //=");