1#!./perl 2 3print "1..25\n"; 4 5print join(':',1..5) eq '1:2:3:4:5' ? "ok 1\n" : "not ok 1\n"; 6 7@foo = (1,2,3,4,5,6,7,8,9); 8@foo[2..4] = ('c','d','e'); 9 10print join(':',@foo[$foo[0]..5]) eq '2:c:d:e:6' ? "ok 2\n" : "not ok 2\n"; 11 12@bar[2..4] = ('c','d','e'); 13print join(':',@bar[1..5]) eq ':c:d:e:' ? "ok 3\n" : "not ok 3\n"; 14 15($a,@bcd[0..2],$e) = ('a','b','c','d','e'); 16print join(':',$a,@bcd[0..2],$e) eq 'a:b:c:d:e' ? "ok 4\n" : "not ok 4\n"; 17 18$x = 0; 19for (1..100) { 20 $x += $_; 21} 22print $x == 5050 ? "ok 5\n" : "not ok 5 $x\n"; 23 24$x = 0; 25for ((100,2..99,1)) { 26 $x += $_; 27} 28print $x == 5050 ? "ok 6\n" : "not ok 6 $x\n"; 29 30$x = join('','a'..'z'); 31print $x eq 'abcdefghijklmnopqrstuvwxyz' ? "ok 7\n" : "not ok 7 $x\n"; 32 33@x = 'A'..'ZZ'; 34print @x == 27 * 26 ? "ok 8\n" : "not ok 8\n"; 35 36@x = '09' .. '08'; # should produce '09', '10',... '99' (strange but true) 37print "not " unless join(",", @x) eq 38 join(",", map {sprintf "%02d",$_} 9..99); 39print "ok 9\n"; 40 41# same test with foreach (which is a separate implementation) 42@y = (); 43foreach ('09'..'08') { 44 push(@y, $_); 45} 46print "not " unless join(",", @y) eq join(",", @x); 47print "ok 10\n"; 48 49# check bounds 50@a = 0x7ffffffe..0x7fffffff; 51print "not " unless "@a" eq "2147483646 2147483647"; 52print "ok 11\n"; 53 54@a = -0x7fffffff..-0x7ffffffe; 55print "not " unless "@a" eq "-2147483647 -2147483646"; 56print "ok 12\n"; 57 58# check magic 59{ 60 my $bad = 0; 61 local $SIG{'__WARN__'} = sub { $bad = 1 }; 62 my $x = 'a-e'; 63 $x =~ s/(\w)-(\w)/join ':', $1 .. $2/e; 64 $bad = 1 unless $x eq 'a:b:c:d:e'; 65 print $bad ? "not ok 13\n" : "ok 13\n"; 66} 67 68# Should use magical autoinc only when both are strings 69print "not " unless 0 == (() = "0"..-1); 70print "ok 14\n"; 71 72for my $x ("0"..-1) { 73 print "not "; 74} 75print "ok 15\n"; 76 77# [#18165] Should allow "-4".."0", broken by #4730. (AMS 20021031) 78print join(":","-4".."0") eq "-4:-3:-2:-1:0" ? "ok 16\n" : "not ok 16\n"; 79print join(":","-4".."-0") eq "-4:-3:-2:-1:0" ? "ok 17\n" : "not ok 17\n"; 80print join(":","-4\n".."0\n") eq "-4:-3:-2:-1:0" ? "ok 18\n" : "not ok 18\n"; 81print join(":","-4\n".."-0\n") eq "-4:-3:-2:-1:0" ? "ok 19\n" : "not ok 19\n"; 82 83# undef should be treated as 0 for numerical range 84print join(":",undef..2) eq '0:1:2' ? "ok 20\n" : "not ok 20\n"; 85print join(":",-2..undef) eq '-2:-1:0' ? "ok 21\n" : "not ok 21\n"; 86 87# undef should be treated as "" for magical range 88print join(":","".."B") eq '' ? "ok 22\n" : "not ok 22\n"; 89print join(":",undef.."B") eq '' ? "ok 23\n" : "not ok 23\n"; 90print join(":","B".."") eq '' ? "ok 24\n" : "not ok 24\n"; 91print join(":","B"..undef) eq '' ? "ok 25\n" : "not ok 25\n"; 92