test.pl
テストの方法
    (略)
 # Change 1..1 below to 1..last_test_to_print .
 # (It may become useful if the test is moved to ./t subdirectory.)

BEGIN { $| = 1; print "1..5\n"; }
END {print "not ok 1\n" unless $loaded;}
use Holiday::Japan;
$loaded = 1;
print "ok 1\n";

 ######################### End of black magic.

 # Insert your test code below (better if it prints "ok 13"
 # (correspondingly "not ok 13") depending on the success of chunk 13
 # of the test code):
$holi = isholiday(1998, 8, 26);
print $holi eq '' ? "ok 2\n" : "ng 2\n";
   (略)