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#!./perl -w
BEGIN {
chdir 't' if -d 't';
@INC = '../lib';
require './test.pl';
skip_all_if_miniperl();
}
use Config;
my $perlio_log = "perlio$$.txt";
skip_all "DEBUGGING build required"
unless $::Config{ccflags} =~ /(?<!\S)-DDEBUGGING(?!\S)/
or $^O eq 'VMS' && $::Config{usedebugging_perl} eq 'Y';
plan tests => 9;
END {
unlink $perlio_log;
}
{
unlink $perlio_log;
local $ENV{PERLIO_DEBUG} = $perlio_log;
fresh_perl_is("print qq(hello\n)", "hello\n",
{ stderr => 1 },
"No perlio debug file without -Di...");
ok(!-e $perlio_log, "...no perlio.txt found");
fresh_perl_like("print qq(hello\n)", qr/\nEXECUTING...\n{1,2}hello\n?/,
{ stderr => 1, switches => [ "-Di" ] },
"Perlio debug file with both -Di and PERLIO_DEBUG...");
ok(-e $perlio_log, "... perlio debugging file found with -Di and PERLIO_DEBUG");
unlink $perlio_log;
SKIP: {
if (not $Config{taint_support}) {
skip("Your perl was built without taint support", 2);
}
fresh_perl_like("print qq(hello\n)", qr/define raw/,
{ stderr => 1, switches => [ "-TDi" ] },
"Perlio debug output to stderr with -TDi (with PERLIO_DEBUG)...");
ok(!-e $perlio_log, "...no perlio debugging file found");
}
}
{
local $ENV{PERLIO_DEBUG};
fresh_perl_like("print qq(hello)", qr/define raw/,
{ stderr => 1, switches => [ '-Di' ] },
"-Di defaults to stderr");
fresh_perl_like("print qq(hello)", qr/define raw/,
{ stderr => 1, switches => [ '-TDi' ] },
"Perlio debug output to STDERR with -TDi (no PERLIO_DEBUG)");
}
{
# -DXv tests
fresh_perl_like('{ my $n=1; *foo= sub () { $n }; }',
qr/To: CV=0x[a-f0-9]+ \(ANON\), OUTSIDE=0x0 \(null\)/,
{ stderr => 1, switches => [ '-DXv' ] },
"-DXv does not assert when dumping anonymous constant sub");
}
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