Upgrade Digest::MD5 from version 2.50 to 2.51

[perl5.git] / t / run / switchd.t

#!./perl -w

BEGIN {
    chdir 't' if -d 't';
    @INC = qw(../lib lib);
}

BEGIN { require "./test.pl"; }

# This test depends on t/lib/Devel/switchd.pm.

plan(tests => 3);

my $r;

my $filename = tempfile();
SKIP: {
	open my $f, ">$filename"
	    or skip( "Can't write temp file $filename: $!" );
	print $f <<'__SWDTEST__';
package Bar;
sub bar { $_[0] * $_[0] }
package Foo;
sub foo {
  my $s;
  $s += Bar::bar($_) for 1..$_[0];
}
package main;
Foo::foo(3);
__SWDTEST__
    close $f;
    $| = 1; # Unbufferize.
    $r = runperl(
		 switches => [ '-Ilib', '-f', '-d:switchd' ],
		 progfile => $filename,
		 args => ['3'],
		);
    like($r, qr/^sub<Devel::switchd::import>;import<Devel::switchd>;DB<main,$::tempfile_regexp,9>;sub<Foo::foo>;DB<Foo,$::tempfile_regexp,5>;DB<Foo,$::tempfile_regexp,6>;DB<Foo,$::tempfile_regexp,6>;sub<Bar::bar>;DB<Bar,$::tempfile_regexp,2>;sub<Bar::bar>;DB<Bar,$::tempfile_regexp,2>;sub<Bar::bar>;DB<Bar,$::tempfile_regexp,2>;$/);
    $r = runperl(
		 switches => [ '-Ilib', '-f', '-d:switchd=a,42' ],
		 progfile => $filename,
		 args => ['4'],
		);
    like($r, qr/^sub<Devel::switchd::import>;import<Devel::switchd a 42>;DB<main,$::tempfile_regexp,9>;sub<Foo::foo>;DB<Foo,$::tempfile_regexp,5>;DB<Foo,$::tempfile_regexp,6>;DB<Foo,$::tempfile_regexp,6>;sub<Bar::bar>;DB<Bar,$::tempfile_regexp,2>;sub<Bar::bar>;DB<Bar,$::tempfile_regexp,2>;sub<Bar::bar>;DB<Bar,$::tempfile_regexp,2>;$/);
}

# [perl #71806]
cmp_ok(
  runperl(       # less is useful for something :-)
   switches => [ '"-Mless ++INC->{q-Devel/_.pm-}"' ],
   progs    => [
    '#!perl -d:_',
    'sub DB::DB{} print scalar @{q/_</.__FILE__}',
   ],
  ),
 '>',
  0,
 'The debugger can see the lines of the main program under #!perl -d',
);