1*0Sstevel@tonic-gateBEGIN { 2*0Sstevel@tonic-gate chdir 't' if -d 't'; 3*0Sstevel@tonic-gate @INC = '../lib'; 4*0Sstevel@tonic-gate require './test.pl'; 5*0Sstevel@tonic-gate} 6*0Sstevel@tonic-gate 7*0Sstevel@tonic-gateplan tests => 19; 8*0Sstevel@tonic-gate 9*0Sstevel@tonic-gatemy $a = chr(0x100); 10*0Sstevel@tonic-gate 11*0Sstevel@tonic-gateis(ord($a), 0x100, "ord sanity check"); 12*0Sstevel@tonic-gateis(length($a), 1, "length sanity check"); 13*0Sstevel@tonic-gateis(substr($a, 0, 1), "\x{100}", "substr sanity check"); 14*0Sstevel@tonic-gateis(index($a, "\x{100}"), 0, "index sanity check"); 15*0Sstevel@tonic-gateis(rindex($a, "\x{100}"), 0, "rindex sanity check"); 16*0Sstevel@tonic-gateis(bytes::length($a), 2, "bytes::length sanity check"); 17*0Sstevel@tonic-gateis(bytes::chr(0x100), chr(0), "bytes::chr sanity check"); 18*0Sstevel@tonic-gate 19*0Sstevel@tonic-gate{ 20*0Sstevel@tonic-gate use bytes; 21*0Sstevel@tonic-gate my $b = chr(0x100); # affected by 'use bytes' 22*0Sstevel@tonic-gate is(ord($b), 0, "chr truncates under use bytes"); 23*0Sstevel@tonic-gate is(length($b), 1, "length truncated under use bytes"); 24*0Sstevel@tonic-gate is(bytes::ord($b), 0, "bytes::ord truncated under use bytes"); 25*0Sstevel@tonic-gate is(bytes::length($b), 1, "bytes::length truncated under use bytes"); 26*0Sstevel@tonic-gate is(bytes::substr($b, 0, 1), "\0", "bytes::substr truncated under use bytes"); 27*0Sstevel@tonic-gate} 28*0Sstevel@tonic-gate 29*0Sstevel@tonic-gatemy $c = chr(0x100); 30*0Sstevel@tonic-gate 31*0Sstevel@tonic-gate{ 32*0Sstevel@tonic-gate use bytes; 33*0Sstevel@tonic-gate if (ord('A') == 193) { # EBCDIC? 34*0Sstevel@tonic-gate is(ord($c), 0x8c, "ord under use bytes looks at the 1st byte"); 35*0Sstevel@tonic-gate } else { 36*0Sstevel@tonic-gate is(ord($c), 0xc4, "ord under use bytes looks at the 1st byte"); 37*0Sstevel@tonic-gate } 38*0Sstevel@tonic-gate is(length($c), 2, "length under use bytes looks at bytes"); 39*0Sstevel@tonic-gate is(bytes::length($c), 2, "bytes::length under use bytes looks at bytes"); 40*0Sstevel@tonic-gate if (ord('A') == 193) { # EBCDIC? 41*0Sstevel@tonic-gate is(bytes::ord($c), 0x8c, "bytes::ord under use bytes looks at the 1st byte"); 42*0Sstevel@tonic-gate } else { 43*0Sstevel@tonic-gate is(bytes::ord($c), 0xc4, "bytes::ord under use bytes looks at the 1st byte"); 44*0Sstevel@tonic-gate } 45*0Sstevel@tonic-gate is(bytes::substr($c, 0, 1), "\xc4", "bytes::substr under use bytes looks at bytes"); 46*0Sstevel@tonic-gate is(bytes::index($c, "\x80"), 1, "bytes::index under use bytes looks at bytes"); 47*0Sstevel@tonic-gate is(bytes::rindex($c, "\xc4"), 0, "bytes::rindex under use bytes looks at bytes"); 48*0Sstevel@tonic-gate} 49