Skip to content


Subversion checkout URL

You can clone with HTTPS or Subversion.

Download ZIP
Fetching contributors…

Cannot retrieve contributors at this time

41 lines (30 sloc) 1.216 kb
use v6;
use Test;
plan 13;
# L<S32::Str/Str/lc>
is(lc("hello world"), "hello world", "lowercasing string which is already lowercase");
is(lc("Hello World"), "hello world", "simple lc test");
is(lc(""), "", "empty string");
is(lc("ÅÄÖ"), "åäö", "some finnish non-ascii chars");
is(lc("ÄÖÜ"), "äöü", "lc of German Umlauts");
is(lc("ÓÒÚÙ"), "óòúù", "accented chars");
is(lc('A'..'C'), "a b c", "lowercasing char-range");
$_ = "Hello World";
my $x = .lc;
is($x, "hello world", 'lc uses $_ as default');
{ # test invocant syntax for lc
my $x = "Hello World";
is($, "hello world", '$ works');
is($x, 'Hello World', 'Invocant unchanged');
is("Hello World".lc, "hello world", '"Hello World".lc works');
is("ÁÉÍÖÜÓŰŐÚ".lc, "áéíöüóűőú", ".lc on Hungarian vowels");
# "The Greek letter Σ has two different lowercase forms: "ς" in word-final
# position and "σ" elsewhere."
#?niecza todo 'advanced Unicode wizardry'
#?rakudo.moar todo 'case folding, MoarVM #87 RT #124689'
is 'ΣΣΣ'.lc, 'σσς', 'lower-casing of greek Sigma respects word-final special case';
# vim: ft=perl6
Jump to Line
Something went wrong with that request. Please try again.