chdir 't' if -d 't';
@INC = '../lib';
require './test.pl';
- plan( tests => 31 );
+ plan( tests => 78 );
}
my @c;
# See if caller() returns the correct warning mask
+sub show_bits
+{
+ my $in = shift;
+ my $out = '';
+ foreach (unpack('W*', $in)) {
+ $out .= sprintf('\x%02x', $_);
+ }
+ return $out;
+}
+
+sub check_bits
+{
+ my ($got, $exp, $desc) = @_;
+ if (! ok($got eq $exp, $desc)) {
+ diag(' got: ' . show_bits($got));
+ diag('expected: ' . show_bits($exp));
+ }
+}
+
sub testwarn {
my $w = shift;
- is( (caller(0))[9], $w, "warnings match caller");
+ my $id = shift;
+ check_bits( (caller(0))[9], $w, "warnings match caller ($id)");
}
# NB : extend the warning mask values below when new warnings are added
{
no warnings;
- BEGIN { is( ${^WARNING_BITS}, "\0" x 12, 'all bits off via "no warnings"' ) }
- testwarn("\0" x 12);
+ BEGIN { check_bits( ${^WARNING_BITS}, "\0" x 12, 'all bits off via "no warnings"' ) }
+ testwarn("\0" x 12, 'no bits');
use warnings;
- BEGIN { is( ${^WARNING_BITS}, "UUUUUUUUUUU\025", 'default bits on via "use warnings"' ); }
- BEGIN { testwarn("UUUUUUUUUUU\025", "#1"); }
+ BEGIN { check_bits( ${^WARNING_BITS}, "\x55\x55\x55\x55\x55\x55\x55\x55\x55\x55\x55\x05", 'default bits on via "use warnings"' ); }
+ BEGIN { testwarn("\x55\x55\x55\x55\x55\x55\x55\x55\x55\x55\x55\x05", 'all'); }
# run-time :
# the warning mask has been extended by warnings::register
- testwarn("UUUUUUUUUUUU");
+ testwarn("\x55\x55\x55\x55\x55\x55\x55\x55\x55\x55\x55\x15", 'ahead of w::r');
use warnings::register;
- BEGIN { is( ${^WARNING_BITS}, "UUUUUUUUUUUU", 'warning bits on via "use warnings::register"' ) }
- testwarn("UUUUUUUUUUUU","#3");
+ BEGIN { check_bits( ${^WARNING_BITS}, "\x55\x55\x55\x55\x55\x55\x55\x55\x55\x55\x55\x15", 'warning bits on via "use warnings::register"' ) }
+ testwarn("\x55\x55\x55\x55\x55\x55\x55\x55\x55\x55\x55\x15", 'following w::r');
}
sub pb { return (caller(0))[3] }
my $i = eval $debugger_test;
-is( $i, 10, "do not skip over eval (and caller returns 10 elements)" );
+is( $i, 11, "do not skip over eval (and caller returns 10 elements)" );
is( eval 'pb()', 'main::pb', "actually return the right function name" );
$^P = $saved_perldb;
$i = eval $debugger_test;
-is( $i, 10, 'do not skip over eval even if $^P had been on at some point' );
+is( $i, 11, 'do not skip over eval even if $^P had been on at some point' );
is( eval 'pb()', 'main::pb', 'actually return the right function name even if $^P had been on at some point' );
+print "# caller can now return the compile time state of %^H\n";
+
+sub hint_exists {
+ my $key = shift;
+ my $level = shift;
+ my @results = caller($level||0);
+ exists $results[10]->{$key};
+}
+
+sub hint_fetch {
+ my $key = shift;
+ my $level = shift;
+ my @results = caller($level||0);
+ $results[10]->{$key};
+}
+
+$::testing_caller = 1;
+
+do './op/caller.pl' or die $@;