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#!perl
use 5.010;
use strict;
use warnings;
use Test::More 0.98;
use String::Trim::More qw(
ltrim
rtrim
trim
ltrim_lines
rtrim_lines
trim_lines
trim_blank_lines
ellipsis
);
subtest ltrim => sub {
is(ltrim(" \ta") , "a");
is(ltrim("\n \ta") , "a");
is(ltrim("a \t") , "a \t");
is(ltrim("a\n \t") , "a\n \t");
is(ltrim(" \ta\n b\n") , "a\n b\n");
is(ltrim("a\n \tb \n\n") , "a\n \tb \n\n");
};
subtest rtrim => sub {
is(rtrim(" \ta") , " \ta");
is(rtrim("\n \ta") , "\n \ta");
is(rtrim("a \t") , "a");
is(rtrim("a\n \t") , "a");
is(rtrim(" \ta\n b\n") , " \ta\n b");
is(rtrim("a\n \tb \n\n") , "a\n \tb");
};
subtest trim => sub {
is(trim(" \ta") , "a");
is(trim("\n \ta") , "a");
is(trim("a \t") , "a");
is(trim("a\n \t") , "a");
is(trim(" \ta\n b\n") , "a\n b");
is(trim("a\n \tb \n\n") , "a\n \tb");
};
subtest ltrim_lines => sub {
is(ltrim_lines(" \ta") , "a");
is(ltrim_lines("\n \ta") , "\na");
is(ltrim_lines("a \t") , "a \t");
is(ltrim_lines("a\n \t") , "a\n");
is(ltrim_lines(" \ta\n b\n") , "a\nb\n");
is(ltrim_lines("a\n \tb \n\n") , "a\nb \n\n");
};
subtest rtrim_lines => sub {
is(rtrim_lines(" \ta") , " \ta");
is(rtrim_lines("\n \ta") , "\n \ta");
is(rtrim_lines("a \t") , "a");
is(rtrim_lines("a\n \t") , "a\n");
is(rtrim_lines(" \ta\n b\n") , " \ta\n b\n");
is(rtrim_lines("a\n \tb \n\n") , "a\n \tb\n\n");
};
subtest trim_lines => sub {
is(trim_lines(" \ta") , "a");
is(trim_lines("\n \ta") , "\na");
is(trim_lines("a \t") , "a");
is(trim_lines("a\n \t") , "a\n");
is(trim_lines(" \ta\n b\n") , "a\nb\n");
is(trim_lines("a\n \tb \n\n") , "a\nb\n\n");
};
ok( !defined(trim_blank_lines(undef)), "trim_blank_lines undef" );
is( trim_blank_lines("\n1\n\n2\n\n \n"), "1\n\n2\n", "trim_blank_lines 1" );
is(ellipsis("", 10), "", "ellipsis 1");
is(ellipsis("12345678", 10), "12345678", "ellipsis 1");
is(ellipsis("1234567890", 10), "1234567890", "ellipsis 2");
is(ellipsis("12345678901", 10), "1234567...", "ellipsis 3");
is(ellipsis("123456789012345", 10), "1234567...", "ellipsis 4");
is(ellipsis("12345678901", 10, "xxx"), "1234567xxx", "ellipsis 5");
DONE_TESTING:
done_testing();
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