[perl5.git] / t / op / reverse.t

#!./perl

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

print "1..4\n";

print "not " unless reverse("abc")    eq "cba";
print "ok 1\n";

$_ = "foobar";
print "not " unless reverse()         eq "raboof";
print "ok 2\n";

{
    my @a = ("foo", "bar");
    my @b = reverse @a;

    print "not " unless $b[0] eq $a[1] && $b[1] eq $a[0];
    print "ok 3\n";
}

{
    # Unicode.

    my $a = "\x{263A}\x{263A}x\x{263A}y\x{263A}";
    my $b = scalar reverse($a);
    my $c = scalar reverse($b);
    print "not " unless $a eq $c;
    print "ok 4\n";
}
Commit	Line	Data
3168554e JH	1	#!./perl
	2
	3	BEGIN {
	4	chdir 't' if -d 't';
	5	@INC = '../lib';
	6	}
	7
	8	print "1..4\n";
	9
	10	print "not " unless reverse("abc") eq "cba";
	11	print "ok 1\n";
	12
	13	$_ = "foobar";
	14	print "not " unless reverse() eq "raboof";
	15	print "ok 2\n";
	16
	17	{
	18	my @a = ("foo", "bar");
	19	my @b = reverse @a;
	20
	21	print "not " unless $b[0] eq $a[1] && $b[1] eq $a[0];
	22	print "ok 3\n";
	23	}
	24
	25	{
	26	# Unicode.
	27
	28	my $a = "\x{263A}\x{263A}x\x{263A}y\x{263A}";
	29	my $b = scalar reverse($a);
	30	my $c = scalar reverse($b);
	31	print "not " unless $a eq $c;
	32	print "ok 4\n";
	33	}