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#!./perl -w
BEGIN {
unless(grep /blib/, @INC) {
chdir 't' if -d 't';
if ($^O eq 'MacOS') {
@INC = qw(: ::lib ::macos:lib);
} else {
@INC = '../lib';
}
}
}
use Test::More tests => 10;
BEGIN {
use_ok("Errno");
}
BAIL_OUT("No errno's are exported") unless @Errno::EXPORT_OK;
my $err = $Errno::EXPORT_OK[0];
my $num = &{"Errno::$err"};
is($num, &{"Errno::$err"});
$! = $num;
ok(exists $!{$err});
$! = 0;
ok(! $!{$err});
ok(join(",",sort keys(%!)) eq join(",",sort @Errno::EXPORT_OK));
eval { exists $!{[]} };
ok(! $@);
eval {$!{$err} = "qunckkk" };
like($@, qr/^ERRNO hash is read only!/);
eval {delete $!{$err}};
like($@, qr/^ERRNO hash is read only!/);
# The following tests are in trouble if some OS picks errno values
# through Acme::MetaSyntactic::batman
is($!{EFLRBBB}, "");
ok(! exists($!{EFLRBBB}));
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