X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=t%2Fop%2Fver.t;h=759104a7d61585afbc192cb0459241ce5ea6687c;hb=86f12da24a95dda38e6d599b881a5cca226226e4;hp=e248a484824252594704174f3c0de7ef98b20c5d;hpb=c4d5f83add3e03ac76c328ed8a29701d939174ce;p=p5sagit%2Fp5-mst-13.2.git

diff --git a/t/op/ver.t b/t/op/ver.t
index e248a48..759104a 100755
--- a/t/op/ver.t
+++ b/t/op/ver.t
@@ -2,41 +2,42 @@
 
 BEGIN {
     chdir 't' if -d 't';
-    @INC = '../lib';
+    @INC = qw(. ../lib);
+    $SIG{'__WARN__'} = sub { warn $_[0] if $DOWARN };
 }
 
-print "1..28\n";
+$DOWARN = 1; # enable run-time warnings now
 
-my $test = 1;
+use Config;
 
-use v5.5.640;
-require v5.5.640;
-print "ok $test\n";  ++$test;
+require "test.pl";
+plan( tests => 53 );
+
+eval 'use v5.5.640';
+is( $@, '', "use v5.5.640; $@");
+
+require_ok('v5.5.640');
 
 # printing characters should work
 if (ord("\t") == 9) { # ASCII
-    print v111;
-    print v107.32;
-    print "$test\n"; ++$test;
+    is('ok ',v111.107.32,'ASCII printing characters');
 
     # hash keys too
     $h{v111.107} = "ok";
-    print "$h{ok} $test\n"; ++$test;
+    is('ok',$h{v111.107},'ASCII hash keys');
 }
 else { # EBCDIC
-    print v150;
-    print v146.64;
-    print "$test\n"; ++$test;
+    is('ok ',v150.146.64,'EBCDIC printing characters');
 
     # hash keys too
     $h{v150.146} = "ok";
-    print "$h{ok} $test\n"; ++$test;
+    is('ok',$h{v150.146},'EBCDIC hash keys');
 }
 
 # poetry optimization should also
 sub v77 { "ok" }
 $x = v77;
-print "$x $test\n"; ++$test;
+is('ok',$x,'poetry optimization');
 
 # but not when dots are involved
 if (ord("\t") == 9) { # ASCII
@@ -45,17 +46,16 @@ if (ord("\t") == 9) { # ASCII
 else {
     $x = v212.213.214;
 }
-print "not " unless $x eq "MNO";
-print "ok $test\n";  ++$test;
+is($x, 'MNO','poetry optimization with dots');
 
-print "not " unless v1.20.300.4000 eq "\x{1}\x{14}\x{12c}\x{fa0}";
-print "ok $test\n";  ++$test;
+is(v1.20.300.4000, "\x{1}\x{14}\x{12c}\x{fa0}",'compare embedded \x{} string');
 
 #
 # now do the same without the "v"
-use 5.5.640;
-require 5.5.640;
-print "ok $test\n";  ++$test;
+eval 'use 5.5.640';
+is( $@, '', "use 5.5.640; $@");
+
+require_ok('5.5.640');
 
 # hash keys too
 if (ord("\t") == 9) { # ASCII
@@ -64,7 +64,7 @@ if (ord("\t") == 9) { # ASCII
 else {
     $h{150.146.64} = "ok";
 }
-print "$h{ok } $test\n"; ++$test;
+is('ok',$h{ok },'hash keys w/o v');
 
 if (ord("\t") == 9) { # ASCII
     $x = 77.78.79;
@@ -72,110 +72,198 @@ if (ord("\t") == 9) { # ASCII
 else {
     $x = 212.213.214;
 }
-print "not " unless $x eq "MNO";
-print "ok $test\n";  ++$test;
+is($x, 'MNO','poetry optimization with dots w/o v');
 
-print "not " unless 1.20.300.4000 eq "\x{1}\x{14}\x{12c}\x{fa0}";
-print "ok $test\n";  ++$test;
+is(1.20.300.4000, "\x{1}\x{14}\x{12c}\x{fa0}",'compare embedded \x{} string w/o v');
 
 # test sprintf("%vd"...) etc
 if (ord("\t") == 9) { # ASCII
-    print "not " unless sprintf("%vd", "Perl") eq '80.101.114.108';
+    is(sprintf("%vd", "Perl"), '80.101.114.108', 'ASCII sprintf("%vd", "Perl")');
 }
 else {
-    print "not " unless sprintf("%vd", "Perl") eq '215.133.153.147';
+    is(sprintf("%vd", "Perl"), '215.133.153.147', 'EBCDIC sprintf("%vd", "Perl")');
 }
-print "ok $test\n";  ++$test;
 
-print "not " unless sprintf("%vd", v1.22.333.4444) eq '1.22.333.4444';
-print "ok $test\n";  ++$test;
+is(sprintf("%vd", v1.22.333.4444), '1.22.333.4444', 'sprintf("%vd", v1.22.333.4444)');
 
 if (ord("\t") == 9) { # ASCII
-    print "not " unless sprintf("%vx", "Perl") eq '50.65.72.6c';
+    is(sprintf("%vx", "Perl"), '50.65.72.6c', 'ASCII sprintf("%vx", "Perl")');
 }
 else {
-    print "not " unless sprintf("%vx", "Perl") eq 'd7.85.99.93';
+    is(sprintf("%vx", "Perl"), 'd7.85.99.93', 'EBCDIC sprintf("%vx", "Perl")');
 }
-print "ok $test\n";  ++$test;
 
-print "not " unless sprintf("%vX", 1.22.333.4444) eq '1.16.14D.115C';
-print "ok $test\n";  ++$test;
+is(sprintf("%vX", 1.22.333.4444), '1.16.14D.115C','ASCII sprintf("%vX", 1.22.333.4444)');
 
 if (ord("\t") == 9) { # ASCII
-    print "not " unless sprintf("%#*vo", ":", "Perl") eq '0120:0145:0162:0154';
+    is(sprintf("%#*vo", ":", "Perl"), '0120:0145:0162:0154', 'ASCII sprintf("%vo", "Perl")');
 }
 else {
-    print "not " unless sprintf("%#*vo", ":", "Perl") eq '0327:0205:0231:0223';
+    is(sprintf("%#*vo", ":", "Perl"), '0327:0205:0231:0223', 'EBCDIC sprintf("%vo", "Perl")');
 }
-print "ok $test\n";  ++$test;
 
-print "not " unless sprintf("%*vb", "##", v1.22.333.4444)
-    eq '1##10110##101001101##1000101011100';
-print "ok $test\n";  ++$test;
+is(sprintf("%*vb", "##", v1.22.333.4444),
+    '1##10110##101001101##1000101011100', 'sprintf("%vb", 1.22.333.4444)');
 
-print "not " unless sprintf("%vd", join("", map { chr }
-					    unpack 'U*', pack('U*',2001,2002,2003)))
-		    eq '2001.2002.2003';
-print "ok $test\n";  ++$test;
+is(sprintf("%vd", join("", map { chr }
+			 unpack 'U*', pack('U*',2001,2002,2003))),
+     '2001.2002.2003','unpack/pack U*');
 
 {
     use bytes;
+
     if (ord("\t") == 9) { # ASCII
-        print "not " unless sprintf("%vd", "Perl") eq '80.101.114.108';
+	is(sprintf("%vd", "Perl"), '80.101.114.108', 'ASCII sprintf("%vd", "Perl") w/use bytes');
     }
     else {
-        print "not " unless sprintf("%vd", "Perl") eq '215.133.153.147';
+	is(sprintf("%vd", "Perl"), '215.133.153.147', 'EBCDIC sprintf("%vd", "Perl") w/use bytes');
     }
-    print "ok $test\n";  ++$test;
 
-    print "not " unless
-        sprintf("%vd", 1.22.333.4444) eq '1.22.197.141.225.133.156';
-    print "ok $test\n";  ++$test;
+    if (ord("\t") == 9) { # ASCII
+	is(sprintf("%vd", 1.22.333.4444), '1.22.197.141.225.133.156', 'ASCII sprintf("%vd", v1.22.333.4444 w/use bytes');
+    }
+    else {
+	is(sprintf("%vd", 1.22.333.4444), '1.22.142.84.187.81.112', 'EBCDIC sprintf("%vd", v1.22.333.4444 w/use bytes');
+    }
 
     if (ord("\t") == 9) { # ASCII
-        print "not " unless sprintf("%vx", "Perl") eq '50.65.72.6c';
+	is(sprintf("%vx", "Perl"), '50.65.72.6c', 'ASCII sprintf("%vx", "Perl")');
     }
     else {
-        print "not " unless sprintf("%vx", "Perl") eq 'd7.85.99.93';
+	is(sprintf("%vx", "Perl"), 'd7.85.99.93', 'EBCDIC sprintf("%vx", "Perl")');
     }
-    print "ok $test\n";  ++$test;
 
-    print "not " unless sprintf("%vX", v1.22.333.4444) eq '1.16.C5.8D.E1.85.9C';
-    print "ok $test\n";  ++$test;
+    if (ord("\t") == 9) { # ASCII
+	is(sprintf("%vX", v1.22.333.4444), '1.16.C5.8D.E1.85.9C', 'ASCII sprintf("%vX", v1.22.333.4444)');
+    }
+    else {
+	is(sprintf("%vX", v1.22.333.4444), '1.16.8E.54.BB.51.70', 'EBCDIC sprintf("%vX", v1.22.333.4444)');
+    }
 
     if (ord("\t") == 9) { # ASCII
-        print "not " unless sprintf("%#*vo", ":", "Perl") eq '0120:0145:0162:0154';
+	is(sprintf("%#*vo", ":", "Perl"), '0120:0145:0162:0154', 'ASCII sprintf("%#*vo", ":", "Perl")');
     }
     else {
-        print "not " unless sprintf("%#*vo", ":", "Perl") eq '0327:0205:0231:0223';
+	is(sprintf("%#*vo", ":", "Perl"), '0327:0205:0231:0223', 'EBCDIC sprintf("%#*vo", ":", "Perl")');
     }
-    print "ok $test\n";  ++$test;
 
-    print "not " unless sprintf("%*vb", "##", v1.22.333.4444)
-	eq '1##10110##11000101##10001101##11100001##10000101##10011100';
-    print "ok $test\n";  ++$test;
+    if (ord("\t") == 9) { # ASCII
+	is(sprintf("%*vb", "##", v1.22.333.4444),
+	     '1##10110##11000101##10001101##11100001##10000101##10011100',
+	     'ASCII sprintf("%*vb", "##", v1.22.333.4444)');
+    }
+    else {
+	is(sprintf("%*vb", "##", v1.22.333.4444),
+            '1##10110##10001110##1010100##10111011##1010001##1110000',
+	    'EBCDIC sprintf("%*vb", "##", v1.22.333.4444)');
+    }
 }
 
 {
     # bug id 20000323.056
 
-    print "not " unless "\x{41}" eq +v65;
-    print "ok $test\n";
-    $test++;
+    is( "\x{41}",      +v65, 'bug id 20000323.056');
+    is( "\x41",        +v65, 'bug id 20000323.056');
+    is( "\x{c8}",     +v200, 'bug id 20000323.056');
+    is( "\xc8",       +v200, 'bug id 20000323.056');
+    is( "\x{221b}",  +v8731, 'bug id 20000323.056');
+}
+
+# See if the things Camel-III says are true: 29..33
+
+# Chapter 2 pp67/68
+my $vs = v1.20.300.4000;
+is($vs,"\x{1}\x{14}\x{12c}\x{fa0}","v-string ne \\x{}");
+is($vs,chr(1).chr(20).chr(300).chr(4000),"v-string ne chr()");
+is('foo',((chr(193) eq 'A') ? v134.150.150 : v102.111.111),"v-string ne ''");
+
+# Chapter 15, pp403
+
+# See if sane addr and gethostbyaddr() work
+eval { require Socket; gethostbyaddr(v127.0.0.1, &Socket::AF_INET) };
+if ($@) {
+    # No - so do not test insane fails.
+    $@ =~ s/\n/\n# /g;
+}
+SKIP: {
+    skip("No Socket::AF_INET # $@") if $@;
+    my $ip   = v2004.148.0.1;
+    my $host;
+    eval { $host = gethostbyaddr($ip,&Socket::AF_INET) };
+    like($@, qr/Wide character/, "Non-bytes leak to gethostbyaddr");
+}
+
+# Chapter 28, pp671
+ok(v5.6.0 lt v5.7.0, "v5.6.0 lt v5.7.0");
+
+# part of 20000323.059
+is(v200, chr(200),      "v200 eq chr(200)"      );
+is(v200, +v200,         "v200 eq +v200"         );
+is(v200, eval( "v200"), 'v200 eq "v200"'        );
+is(v200, eval("+v200"), 'v200 eq eval("+v200")' );
+
+# Tests for string/numeric value of $] itself
+my ($revision,$version,$subversion) = split '\.', sprintf("%vd",$^V);
+
+# $^V always displays the leading 'v' but we don't want that here
+$revision =~ s/^v//;
+
+print "# revision   = '$revision'\n";
+print "# version    = '$version'\n";
+print "# subversion = '$subversion'\n";
+
+my $v = sprintf("%d.%.3d%.3d",$revision,$version,$subversion);
+
+print "# v = '$v'\n";
+print "# ] = '$]'\n";
+
+$v =~ s/000$// if $subversion == 0;
+
+print "# v = '$v'\n";
 
-    print "not " unless "\x41" eq +v65;
-    print "ok $test\n";
-    $test++;
+ok( $v eq "$]", qq{\$^V eq "\$]"});
 
-    print "not " unless "\x{c8}" eq +v200;
-    print "ok $test\n";
-    $test++;
+$v = $revision + $version/1000 + $subversion/1000000;
 
-    print "not " unless "\xc8" eq +v200;
-    print "ok $test\n";
-    $test++;
+ok( abs($v - $]) < 10**-8 , "\$^V == \$] (numeric)" );
 
-    print "not " unless "\x{221b}" eq v8731;
-    print "ok $test\n";
-    $test++;
+SKIP: {
+  skip("In EBCDIC the v-string components cannot exceed 2147483647", 6)
+    if ord "A" == 193;
+
+  # [ID 20010902.001] check if v-strings handle full UV range or not
+  if ( $Config{'uvsize'} >= 4 ) {
+    is(  sprintf("%vd", eval 'v2147483647.2147483648'),   '2147483647.2147483648', 'v-string > IV_MAX[32-bit]' );
+    is(  sprintf("%vd", eval 'v3141592653'),              '3141592653',            'IV_MAX < v-string < UV_MAX[32-bit]');
+    is(  sprintf("%vd", eval 'v4294967295'),              '4294967295',            'v-string == UV_MAX[32-bit] - 1');
+  }
+
+  SKIP: {
+    skip("No quads", 3) if $Config{uvsize} < 8;
+
+    if ( $Config{'uvsize'} >= 8 ) {
+      is(  sprintf("%vd", eval 'v9223372036854775807.9223372036854775808'),   '9223372036854775807.9223372036854775808', 'v-string > IV_MAX[64-bit]' );
+      is(  sprintf("%vd", eval 'v17446744073709551615'),                      '17446744073709551615',                    'IV_MAX < v-string < UV_MAX[64-bit]');
+      is(  sprintf("%vd", eval 'v18446744073709551615'),                      '18446744073709551615',                    'v-string == UV_MAX[64-bit] - 1');
+    }
+  }
 }
+
+# Tests for magic v-strings 
+
+$v = 1.2.3;
+is( ref(\$v), 'VSTRING', 'v-string objects' );
+
+$v = v1.2_3;
+is( ref(\$v), 'VSTRING', 'v-string objects with v' );
+is( sprintf("%vd", $v), '1.23', 'v-string ignores underscores' );
+
+# [perl #16010]
+%h = (v65 => 42);
+ok( exists $h{v65}, "v-stringness is not engaged for vX" );
+%h = (v65.66 => 42);
+ok( exists $h{chr(65).chr(66)}, "v-stringness is engaged for vX.Y" );
+%h = (65.66.67 => 42);
+ok( exists $h{chr(65).chr(66).chr(67)}, "v-stringness is engaged for X.Y.Z" );
+
+