6 $SIG{'__WARN__'} = sub { warn $_[0] if $DOWARN };
9 $DOWARN = 1; # enable run-time warnings now
17 is( $@, '', "use v5.5.640; $@");
19 require_ok('v5.5.640');
21 # printing characters should work
22 if (ord("\t") == 9) { # ASCII
23 is('ok ',v111.107.32,'ASCII printing characters');
27 is('ok',$h{v111.107},'ASCII hash keys');
30 is('ok ',v150.146.64,'EBCDIC printing characters');
34 is('ok',$h{v150.146},'EBCDIC hash keys');
37 # poetry optimization should also
40 is('ok',$x,'poetry optimization');
42 # but not when dots are involved
43 if (ord("\t") == 9) { # ASCII
49 is($x, 'MNO','poetry optimization with dots');
51 is(v1.20.300.4000, "\x{1}\x{14}\x{12c}\x{fa0}",'compare embedded \x{} string');
54 # now do the same without the "v"
56 is( $@, '', "use 5.5.640; $@");
58 require_ok('5.5.640');
61 if (ord("\t") == 9) { # ASCII
62 $h{111.107.32} = "ok";
65 $h{150.146.64} = "ok";
67 is('ok',$h{ok },'hash keys w/o v');
69 if (ord("\t") == 9) { # ASCII
75 is($x, 'MNO','poetry optimization with dots w/o v');
77 is(1.20.300.4000, "\x{1}\x{14}\x{12c}\x{fa0}",'compare embedded \x{} string w/o v');
79 # test sprintf("%vd"...) etc
80 if (ord("\t") == 9) { # ASCII
81 is(sprintf("%vd", "Perl"), '80.101.114.108', 'ASCII sprintf("%vd", "Perl")');
84 is(sprintf("%vd", "Perl"), '215.133.153.147', 'EBCDIC sprintf("%vd", "Perl")');
87 is(sprintf("%vd", v1.22.333.4444), '1.22.333.4444', 'sprintf("%vd", v1.22.333.4444)');
89 if (ord("\t") == 9) { # ASCII
90 is(sprintf("%vx", "Perl"), '50.65.72.6c', 'ASCII sprintf("%vx", "Perl")');
93 is(sprintf("%vx", "Perl"), 'd7.85.99.93', 'EBCDIC sprintf("%vx", "Perl")');
96 is(sprintf("%vX", 1.22.333.4444), '1.16.14D.115C','ASCII sprintf("%vX", 1.22.333.4444)');
98 if (ord("\t") == 9) { # ASCII
99 is(sprintf("%#*vo", ":", "Perl"), '0120:0145:0162:0154', 'ASCII sprintf("%vo", "Perl")');
102 is(sprintf("%#*vo", ":", "Perl"), '0327:0205:0231:0223', 'EBCDIC sprintf("%vo", "Perl")');
105 is(sprintf("%*vb", "##", v1.22.333.4444),
106 '1##10110##101001101##1000101011100', 'sprintf("%vb", 1.22.333.4444)');
108 is(sprintf("%vd", join("", map { chr }
109 unpack 'U*', pack('U*',2001,2002,2003))),
110 '2001.2002.2003','unpack/pack U*');
115 if (ord("\t") == 9) { # ASCII
116 is(sprintf("%vd", "Perl"), '80.101.114.108', 'ASCII sprintf("%vd", "Perl") w/use bytes');
119 is(sprintf("%vd", "Perl"), '215.133.153.147', 'EBCDIC sprintf("%vd", "Perl") w/use bytes');
122 if (ord("\t") == 9) { # ASCII
123 is(sprintf("%vd", 1.22.333.4444), '1.22.197.141.225.133.156', 'ASCII sprintf("%vd", v1.22.333.4444 w/use bytes');
126 is(sprintf("%vd", 1.22.333.4444), '1.22.142.84.187.81.112', 'EBCDIC sprintf("%vd", v1.22.333.4444 w/use bytes');
129 if (ord("\t") == 9) { # ASCII
130 is(sprintf("%vx", "Perl"), '50.65.72.6c', 'ASCII sprintf("%vx", "Perl")');
133 is(sprintf("%vx", "Perl"), 'd7.85.99.93', 'EBCDIC sprintf("%vx", "Perl")');
136 if (ord("\t") == 9) { # ASCII
137 is(sprintf("%vX", v1.22.333.4444), '1.16.C5.8D.E1.85.9C', 'ASCII sprintf("%vX", v1.22.333.4444)');
140 is(sprintf("%vX", v1.22.333.4444), '1.16.8E.54.BB.51.70', 'EBCDIC sprintf("%vX", v1.22.333.4444)');
143 if (ord("\t") == 9) { # ASCII
144 is(sprintf("%#*vo", ":", "Perl"), '0120:0145:0162:0154', 'ASCII sprintf("%#*vo", ":", "Perl")');
147 is(sprintf("%#*vo", ":", "Perl"), '0327:0205:0231:0223', 'EBCDIC sprintf("%#*vo", ":", "Perl")');
150 if (ord("\t") == 9) { # ASCII
151 is(sprintf("%*vb", "##", v1.22.333.4444),
152 '1##10110##11000101##10001101##11100001##10000101##10011100',
153 'ASCII sprintf("%*vb", "##", v1.22.333.4444)');
156 is(sprintf("%*vb", "##", v1.22.333.4444),
157 '1##10110##10001110##1010100##10111011##1010001##1110000',
158 'EBCDIC sprintf("%*vb", "##", v1.22.333.4444)');
163 # bug id 20000323.056
165 is( "\x{41}", +v65, 'bug id 20000323.056');
166 is( "\x41", +v65, 'bug id 20000323.056');
167 is( "\x{c8}", +v200, 'bug id 20000323.056');
168 is( "\xc8", +v200, 'bug id 20000323.056');
169 is( "\x{221b}", +v8731, 'bug id 20000323.056');
172 # See if the things Camel-III says are true: 29..33
175 my $vs = v1.20.300.4000;
176 is($vs,"\x{1}\x{14}\x{12c}\x{fa0}","v-string ne \\x{}");
177 is($vs,chr(1).chr(20).chr(300).chr(4000),"v-string ne chr()");
178 is('foo',((chr(193) eq 'A') ? v134.150.150 : v102.111.111),"v-string ne ''");
182 # See if sane addr and gethostbyaddr() work
183 eval { require Socket; gethostbyaddr(v127.0.0.1, &Socket::AF_INET) };
185 # No - so do not test insane fails.
189 skip("No Socket::AF_INET # $@") if $@;
190 my $ip = v2004.148.0.1;
192 eval { $host = gethostbyaddr($ip,&Socket::AF_INET) };
193 like($@, qr/Wide character/, "Non-bytes leak to gethostbyaddr");
197 ok(v5.6.0 lt v5.7.0, "v5.6.0 lt v5.7.0");
199 # part of 20000323.059
200 is(v200, chr(200), "v200 eq chr(200)" );
201 is(v200, +v200, "v200 eq +v200" );
202 is(v200, eval( "v200"), 'v200 eq "v200"' );
203 is(v200, eval("+v200"), 'v200 eq eval("+v200")' );
205 # Tests for string/numeric value of $] itself
206 my ($revision,$version,$subversion) = split '\.', sprintf("%vd",$^V);
208 # $^V always displays the leading 'v' but we don't want that here
211 print "# revision = '$revision'\n";
212 print "# version = '$version'\n";
213 print "# subversion = '$subversion'\n";
215 my $v = sprintf("%d.%.3d%.3d",$revision,$version,$subversion);
217 print "# v = '$v'\n";
218 print "# ] = '$]'\n";
220 $v =~ s/000$// if $subversion == 0;
222 print "# v = '$v'\n";
224 ok( $v eq "$]", qq{\$^V eq "\$]"});
226 $v = $revision + $version/1000 + $subversion/1000000;
228 ok( abs($v - $]) < 10**-8 , "\$^V == \$] (numeric)" );
231 skip("In EBCDIC the v-string components cannot exceed 2147483647", 6)
234 # [ID 20010902.001] check if v-strings handle full UV range or not
235 if ( $Config{'uvsize'} >= 4 ) {
236 is( sprintf("%vd", eval 'v2147483647.2147483648'), '2147483647.2147483648', 'v-string > IV_MAX[32-bit]' );
237 is( sprintf("%vd", eval 'v3141592653'), '3141592653', 'IV_MAX < v-string < UV_MAX[32-bit]');
238 is( sprintf("%vd", eval 'v4294967295'), '4294967295', 'v-string == UV_MAX[32-bit] - 1');
242 skip("No quads", 3) if $Config{uvsize} < 8;
244 if ( $Config{'uvsize'} >= 8 ) {
245 is( sprintf("%vd", eval 'v9223372036854775807.9223372036854775808'), '9223372036854775807.9223372036854775808', 'v-string > IV_MAX[64-bit]' );
246 is( sprintf("%vd", eval 'v17446744073709551615'), '17446744073709551615', 'IV_MAX < v-string < UV_MAX[64-bit]');
247 is( sprintf("%vd", eval 'v18446744073709551615'), '18446744073709551615', 'v-string == UV_MAX[64-bit] - 1');
252 # Tests for magic v-strings
255 is( ref(\$v), 'VSTRING', 'v-string objects' );
258 is( ref(\$v), 'VSTRING', 'v-string objects with v' );
259 is( sprintf("%vd", $v), '1.23', 'v-string ignores underscores' );
263 ok( exists $h{v65}, "v-stringness is not engaged for vX" );
265 ok( exists $h{chr(65).chr(66)}, "v-stringness is engaged for vX.Y" );
266 %h = (65.66.67 => 42);
267 ok( exists $h{chr(65).chr(66).chr(67)}, "v-stringness is engaged for X.Y.Z" );