IVs in mtats

[p5sagit/p5-mst-13.2.git] / t / comp / require.t

diff --git a/t/comp/require.t b/t/comp/require.t
index 0f3b97f..eaea3ad 100755 (executable)
--- a/t/comp/require.t
+++ b/t/comp/require.t
@@ -2,12 +2,13 @@
 
 BEGIN {
     chdir 't' if -d 't';
-    @INC = ('.', '../lib');
+    @INC = '.';
+    push @INC, '../lib';
 }
 
 # don't make this lexical
 $i = 1;
-print "1..4\n";
+print "1..23\n";
 
 sub do_require {
     %INC = ();
@@ -19,10 +20,79 @@ sub do_require {
 sub write_file {
     my $f = shift;
     open(REQ,">$f") or die "Can't write '$f': $!";
+    binmode REQ;
     print REQ @_;
     close REQ;
 }
 
+eval {require 5.005};
+print "# $@\nnot " if $@;
+print "ok ",$i++,"\n";
+
+eval { require 5.005 };
+print "# $@\nnot " if $@;
+print "ok ",$i++,"\n";
+
+eval { require 5.005; };
+print "# $@\nnot " if $@;
+print "ok ",$i++,"\n";
+
+eval {
+    require 5.005
+};
+print "# $@\nnot " if $@;
+print "ok ",$i++,"\n";
+
+# new style version numbers
+
+eval { require v5.5.630; };
+print "# $@\nnot " if $@;
+print "ok ",$i++,"\n";
+
+eval { require 10.0.2; };
+print "# $@\nnot " unless $@ =~ /^Perl v10\.0\.2 required/;
+print "ok ",$i++,"\n";
+
+eval q{ use v5.5.630; };
+print "# $@\nnot " if $@;
+print "ok ",$i++,"\n";
+
+eval q{ use 10.0.2; };
+print "# $@\nnot " unless $@ =~ /^Perl v10\.0\.2 required/;
+print "ok ",$i++,"\n";
+
+my $ver = 5.005_63;
+eval { require $ver; };
+print "# $@\nnot " if $@;
+print "ok ",$i++,"\n";
+
+# check inaccurate fp
+$ver = 10.2;
+eval { require $ver; };
+print "# $@\nnot " unless $@ =~ /^Perl v10\.200\.0 required/;
+print "ok ",$i++,"\n";
+
+$ver = 10.000_02;
+eval { require $ver; };
+print "# $@\nnot " unless $@ =~ /^Perl v10\.0\.20 required/;
+print "ok ",$i++,"\n";
+
+print "not " unless 5.5.1 gt v5.5;
+print "ok ",$i++,"\n";
+
+{
+    use utf8;
+    print "not " unless v5.5.640 eq "\x{5}\x{5}\x{280}";
+    print "ok ",$i++,"\n";
+
+    print "not " unless v7.15 eq "\x{7}\x{f}";
+    print "ok ",$i++,"\n";
+
+    print "not "
+      unless v1.20.300.4000.50000.600000 eq "\x{1}\x{14}\x{12c}\x{fa0}\x{c350}\x{927c0}";
+    print "ok ",$i++,"\n";
+}
+
 # interaction with pod (see the eof)
 write_file('bleah.pm', "print 'ok $i\n'; 1;\n");
 require "bleah.pm";
@@ -35,9 +105,9 @@ print "ok ",$i++,"\n";
 
 # compile-time failure in require
 do_require "1)\n";
-# bison says 'parser error' instead of 'syntax error',
+# bison says 'parse error' instead of 'syntax error',
 # various yaccs may or may not capitalize 'syntax'.
-print "# $@\nnot " unless $@ =~ /(syntax|parser) error/mi;
+print "# $@\nnot " unless $@ =~ /(syntax|parse) error/mi;
 print "ok ",$i++,"\n";
 
 # successful require
@@ -45,7 +115,30 @@ do_require "1";
 print "# $@\nnot " if $@;
 print "ok ",$i++,"\n";
 
-END { unlink 'bleah.pm'; }
+# do FILE shouldn't see any outside lexicals
+my $x = "ok $i\n";
+write_file("bleah.do", <<EOT);
+\$x = "not ok $i\\n";
+EOT
+do "bleah.do";
+dofile();
+sub dofile { do "bleah.do"; };
+print $x;
+
+# UTF-encoded things
+my $utf8 = chr(0xFEFF);
+
+$i++; do_require(qq(${utf8}print "ok $i\n"; 1;\n));
+
+sub bytes_to_utf16 {
+    my $utf16 = pack("$_[0]*", unpack("C*", $_[1]));
+    return @_ == 3 && $_[2] ? pack("$_[0]", 0xFEFF) . $utf16 : $utf16; 
+}
+
+$i++; do_require(bytes_to_utf16('n', qq(print "ok $i\\n"; 1;\n), 1)); # BE
+$i++; do_require(bytes_to_utf16('v', qq(print "ok $i\\n"; 1;\n), 1)); # LE
+
+END { 1 while unlink 'bleah.pm'; 1 while unlink 'bleah.do'; }
 
 # ***interaction with pod (don't put any thing after here)***