+use strict;
+
+use Test::More;
+
+use lib 't';
+use Support::TestSetup;
+
+Support::TestSetup::login();
+
+use SL::Common;
+
+sub test_truncate {
+ is(Common::truncate('nothing to do', at => -1), '...', 'truncation length < 0: at least 3');
+ is(Common::truncate('nothing to do', at => 0), '...', 'truncation length = 0: at least 3');
+ is(Common::truncate('nothing to do', at => 1), '...', 'truncation length = 1: at least 3');
+ is(Common::truncate('nothing to do', at => 2), '...', 'truncation length = 2: at least 3');
+ is(Common::truncate('nothing to do', at => 3), '...', 'truncation length = 3: at least 3');
+ is(Common::truncate('nothing to do', at => 4), 'n...', 'truncation length = 4');
+ is(Common::truncate('nothing to do', at => 9), 'nothin...', 'text length equal to truncation + 4');
+ is(Common::truncate('nothing to do', at => 10), 'nothing...', 'text length equal to truncation + 3');
+ is(Common::truncate('nothing to do', at => 11), 'nothing ...', 'text length equal to truncation + 2');
+ is(Common::truncate('nothing to do', at => 12), 'nothing t...', 'text length equal to truncation + 1');
+ is(Common::truncate('nothing to do', at => 13), 'nothing to do', 'text length equal to truncation');
+ is(Common::truncate('nothing to do', at => 14), 'nothing to do', 'text length equal to truncation - 1');
+ is(Common::truncate('nothing to do', at => 15), 'nothing to do', 'text length equal to truncation - 2');
+ is(Common::truncate('nothing to do', at => 16), 'nothing to do', 'text length equal to truncation - 3');
+ is(Common::truncate('nothing to do', at => 200), 'nothing to do', 'text length smaller than truncation');
+
+ is(Common::truncate('012345678901234567890123456789012345678901234567890123456789'), '01234567890123456789012345678901234567890123456...', 'default truncation length of 50');
+
+ # Test stripping
+ is(Common::truncate("nothing\n\rat\rall\n\n", at => 50, strip => 1), "nothing\n\rat\rall", 'strip = 1, at = 50');
+ is(Common::truncate("nothing\n\rat\rall\n\n", at => 13, strip => 1), "nothing\n\ra...", 'strip = 1, at = 13');
+
+ is(Common::truncate("nothing\n\rat\rall\n\n", at => 50, strip => 'full'), "nothing at all", 'strip = full, at = 50');
+ is(Common::truncate("nothing\n\rat\rall\n\n", at => 13, strip => 'full'), "nothing at...", 'strip = full, at = 13');
+
+ is(Common::truncate("nothing\n\rat\rall\n\n", at => 50, strip => 'newlines'), "nothing at all", 'strip = newlines, at = 50');
+ is(Common::truncate("nothing\n\rat\rall\n\n", at => 13, strip => 'newlines'), "nothing at...", 'strip = newlines, at = 13');
+
+ is(Common::truncate("nothing\n\rat\rall\n\n", at => 50, strip => 'newline'), "nothing at all", 'strip = newline, at = 50');
+ is(Common::truncate("nothing\n\rat\rall\n\n", at => 13, strip => 'newline'), "nothing at...", 'strip = newline, at = 13');
+}
+
+test_truncate();
+
+done_testing;
+
+1;