Initial import of Perl5. The king is dead; long live the king!

9 files changed, 555 insertions, 0 deletions

diff --git a/contrib/perl5/t/io/argv.t b/contrib/perl5/t/io/argv.t
new file mode 100755
index 0000000..d99865e
--- /dev/null
+++ b/contrib/perl5/t/io/argv.t
@@ -0,0 +1,48 @@
+#!./perl
+
+# $RCSfile: argv.t,v $$Revision: 4.1 $$Date: 92/08/07 18:27:25 $
+
+print "1..5\n";
+
+open(try, '>Io.argv.tmp') || (die "Can't open temp file.");
+print try "a line\n";
+close try;
+
+if ($^O eq 'MSWin32') {
+  $x = `.\\perl -e "while (<>) {print \$.,\$_;}" Io.argv.tmp Io.argv.tmp`;
+}
+else {
+  $x = `./perl -e 'while (<>) {print \$.,\$_;}' Io.argv.tmp Io.argv.tmp`;
+}
+if ($x eq "1a line\n2a line\n") {print "ok 1\n";} else {print "not ok 1\n";}
+
+if ($^O eq 'MSWin32') {
+  $x = `.\\perl -le "print 'foo'" | .\\perl -e "while (<>) {print \$_;}" Io.argv.tmp -`;
+}
+else {
+  $x = `echo foo|./perl -e 'while (<>) {print $_;}' Io.argv.tmp -`;
+}
+if ($x eq "a line\nfoo\n") {print "ok 2\n";} else {print "not ok 2\n";}
+
+if ($^O eq 'MSWin32') {
+  $x = `.\\perl -le "print 'foo'" |.\\perl -e "while (<>) {print \$_;}"`;
+}
+else {
+  $x = `echo foo|./perl -e 'while (<>) {print $_;}'`;
+}
+if ($x eq "foo\n") {print "ok 3\n";} else {print "not ok 3 :$x:\n";}
+
+@ARGV = ('Io.argv.tmp', 'Io.argv.tmp', '/dev/null', 'Io.argv.tmp');
+while (<>) {
+    $y .= $. . $_;
+    if (eof()) {
+	if ($. == 3) {print "ok 4\n";} else {print "not ok 4\n";}
+    }
+}
+
+if ($y eq "1a line\n2a line\n3a line\n")
+    {print "ok 5\n";}
+else
+    {print "not ok 5\n";}
+
+unlink 'Io.argv.tmp';
diff --git a/contrib/perl5/t/io/dup.t b/contrib/perl5/t/io/dup.t
new file mode 100755
index 0000000..f312671
--- /dev/null
+++ b/contrib/perl5/t/io/dup.t
@@ -0,0 +1,39 @@
+#!./perl
+
+# $RCSfile: dup.t,v $$Revision: 4.1 $$Date: 92/08/07 18:27:27 $
+
+print "1..6\n";
+
+print "ok 1\n";
+
+open(dupout,">&STDOUT");
+open(duperr,">&STDERR");
+
+open(STDOUT,">Io.dup") || die "Can't open stdout";
+open(STDERR,">&STDOUT") || die "Can't open stderr";
+
+select(STDERR); $| = 1;
+select(STDOUT); $| = 1;
+
+print STDOUT "ok 2\n";
+print STDERR "ok 3\n";
+if ($^O eq 'MSWin32') {
+    print `echo ok 4`;
+    print `echo ok 5 1>&2`; # does this work?
+}
+else {
+    system 'echo ok 4';
+    system 'echo ok 5 1>&2';
+}
+
+close(STDOUT);
+close(STDERR);
+
+open(STDOUT,">&dupout");
+open(STDERR,">&duperr");
+
+if ($^O eq 'MSWin32') { print `type Io.dup` }
+else                  { system 'cat Io.dup' }
+unlink 'Io.dup';
+
+print STDOUT "ok 6\n";
diff --git a/contrib/perl5/t/io/fs.t b/contrib/perl5/t/io/fs.t
new file mode 100755
index 0000000..164a667
--- /dev/null
+++ b/contrib/perl5/t/io/fs.t
@@ -0,0 +1,159 @@
+#!./perl
+
+# $RCSfile: fs.t,v $$Revision: 4.1 $$Date: 92/08/07 18:27:28 $
+
+BEGIN {
+    chdir 't' if -d 't';
+    @INC = '../lib';
+}
+
+use Config;
+
+$Is_Dosish = ($^O eq 'dos' or $^O eq 'os2');
+
+# avoid win32 (for now)
+do { print "1..0\n"; exit(0); } if $^O eq 'MSWin32';
+
+print "1..26\n";
+
+$wd = (($^O eq 'MSWin32') ? `cd` : `pwd`);
+chop($wd);
+
+if ($^O eq 'MSWin32') { `del tmp`; `mkdir tmp`; }
+else {  `rm -f tmp 2>/dev/null; mkdir tmp 2>/dev/null`; }
+chdir './tmp';
+`/bin/rm -rf a b c x` if -x '/bin/rm';
+
+umask(022);
+
+if ((umask(0)&0777) == 022) {print "ok 1\n";} else {print "not ok 1\n";}
+open(fh,'>x') || die "Can't create x";
+close(fh);
+open(fh,'>a') || die "Can't create a";
+close(fh);
+
+if ($Is_Dosish) {print "ok 2 # skipped: no link\n";} 
+elsif (eval {link('a','b')}) {print "ok 2\n";} 
+else {print "not ok 2\n";}
+
+if ($Is_Dosish) {print "ok 3 # skipped: no link\n";} 
+elsif (eval {link('b','c')}) {print "ok 3\n";} 
+else {print "not ok 3\n";}
+
+($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size,$atime,$mtime,$ctime,
+    $blksize,$blocks) = stat('c');
+
+if ($Config{dont_use_nlink} || $Is_Dosish)
+    {print "ok 4 # skipped: no link\n";} 
+elsif ($nlink == 3)
+    {print "ok 4\n";} 
+else {print "not ok 4\n";}
+
+if ($^O eq 'amigaos' || $Is_Dosish)
+    {print "ok 5 # skipped: no link\n";} 
+elsif (($mode & 0777) == 0666)
+    {print "ok 5\n";} 
+else {print "not ok 5\n";}
+
+if ((chmod 0777,'a') == 1) {print "ok 6\n";} else {print "not ok 6\n";}
+
+($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size,$atime,$mtime,$ctime,
+    $blksize,$blocks) = stat('c');
+if ($Is_Dosish) {print "ok 7 # skipped: no link\n";} 
+elsif (($mode & 0777) == 0777) {print "ok 7\n";} 
+else {print "not ok 7\n";}
+
+if ($Is_Dosish) {print "ok 8 # skipped: no link\n";} 
+elsif ((chmod 0700,'c','x') == 2) {print "ok 8\n";} 
+else {print "not ok 8\n";}
+
+($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size,$atime,$mtime,$ctime,
+    $blksize,$blocks) = stat('c');
+if ($Is_Dosish) {print "ok 9 # skipped: no link\n";} 
+elsif (($mode & 0777) == 0700) {print "ok 9\n";} 
+else {print "not ok 9\n";}
+
+($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size,$atime,$mtime,$ctime,
+    $blksize,$blocks) = stat('x');
+if ($Is_Dosish) {print "ok 10 # skipped: no link\n";} 
+elsif (($mode & 0777) == 0700) {print "ok 10\n";} 
+else {print "not ok 10\n";}
+
+if ($Is_Dosish) {print "ok 11 # skipped: no link\n"; unlink 'b','x'; } 
+elsif ((unlink 'b','x') == 2) {print "ok 11\n";} 
+else {print "not ok 11\n";}
+($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size,$atime,$mtime,$ctime,
+    $blksize,$blocks) = stat('b');
+if ($ino == 0) {print "ok 12\n";} else {print "not ok 12\n";}
+($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size,$atime,$mtime,$ctime,
+    $blksize,$blocks) = stat('x');
+if ($ino == 0) {print "ok 13\n";} else {print "not ok 13\n";}
+
+if (rename('a','b')) {print "ok 14\n";} else {print "not ok 14\n";}
+($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size,$atime,$mtime,$ctime,
+    $blksize,$blocks) = stat('a');
+if ($ino == 0) {print "ok 15\n";} else {print "not ok 15\n";}
+$delta = $Is_Dosish ? 2 : 1;	# Granularity of time on the filesystem
+$foo = (utime 500000000,500000000 + $delta,'b');
+if ($foo == 1) {print "ok 16\n";} else {print "not ok 16 $foo\n";}
+($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size,$atime,$mtime,$ctime,
+    $blksize,$blocks) = stat('b');
+if ($ino) {print "ok 17\n";} else {print "not ok 17\n";}
+if ($wd =~ m#/afs/# || $^O eq 'amigaos')
+    {print "ok 18 # skipped: granularity of the filetime\n";}
+elsif ($atime == 500000000 && $mtime == 500000000 + $delta)
+    {print "ok 18\n";}
+else
+    {print "not ok 18 $atime $mtime\n";}
+
+if ((unlink 'b') == 1) {print "ok 19\n";} else {print "not ok 19\n";}
+($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size,$atime,$mtime,$ctime,
+    $blksize,$blocks) = stat('b');
+if ($ino == 0) {print "ok 20\n";} else {print "not ok 20\n";}
+unlink 'c';
+
+chdir $wd || die "Can't cd back to $wd";
+rmdir 'tmp';
+
+unlink 'c';
+if ($^O ne 'MSWin32' and `ls -l perl 2>/dev/null` =~ /^l.*->/) {
+    # we have symbolic links
+    if (symlink("TEST","c")) {print "ok 21\n";} else {print "not ok 21\n";}
+    $foo = `grep perl c`;
+    if ($foo) {print "ok 22\n";} else {print "not ok 22\n";}
+    unlink 'c';
+}
+else {
+    print "ok 21\nok 22\n";
+}
+
+# truncate (may not be implemented everywhere)
+unlink "Iofs.tmp";
+`echo helloworld > Iofs.tmp`;
+eval { truncate "Iofs.tmp", 5; };
+if ($@ =~ /not implemented/) {
+  print "# truncate not implemented -- skipping tests 23 through 26\n";
+  for (23 .. 26) {
+    print "ok $_\n";
+  }
+}
+else {
+  if (-s "Iofs.tmp" == 5) {print "ok 23\n"} else {print "not ok 23\n"}
+  truncate "Iofs.tmp", 0;
+  if (-z "Iofs.tmp") {print "ok 24\n"} else {print "not ok 24\n"}
+  open(FH, ">Iofs.tmp") or die "Can't create Iofs.tmp";
+  { select FH; $| = 1; select STDOUT }
+  print FH "helloworld\n";
+  truncate FH, 5;
+  if ($^O eq 'dos') {
+      close (FH); open (FH, ">>Iofs.tmp") or die "Can't reopen Iofs.tmp";
+  }
+  if (-s "Iofs.tmp" == 5) {print "ok 25\n"} else {print "not ok 25\n"}
+  truncate FH, 0;
+  if ($^O eq 'dos') {
+      close (FH); open (FH, ">>Iofs.tmp") or die "Can't reopen Iofs.tmp";
+  }
+  if (-z "Iofs.tmp") {print "ok 26\n"} else {print "not ok 26\n"}
+  close FH;
+}
+unlink "Iofs.tmp";
diff --git a/contrib/perl5/t/io/inplace.t b/contrib/perl5/t/io/inplace.t
new file mode 100755
index 0000000..ff410a7
--- /dev/null
+++ b/contrib/perl5/t/io/inplace.t
@@ -0,0 +1,36 @@
+#!./perl
+
+$^I = $^O eq 'VMS' ? '_bak' : '.bak';
+
+# $RCSfile: inplace.t,v $$Revision: 4.1 $$Date: 92/08/07 18:27:29 $
+
+print "1..2\n";
+
+@ARGV = ('.a','.b','.c');
+if ($^O eq 'MSWin32') {
+  $CAT = '.\perl -e "print<>"';
+  `.\\perl -le "print 'foo'" > .a`;
+  `.\\perl -le "print 'foo'" > .b`;
+  `.\\perl -le "print 'foo'" > .c`;
+}
+elsif ($^O eq 'VMS') {
+  $CAT = 'MCR []perl. -e "print<>"';
+  `MCR []perl. -le "print 'foo'" > ./.a`;
+  `MCR []perl. -le "print 'foo'" > ./.b`;
+  `MCR []perl. -le "print 'foo'" > ./.c`;
+}
+else {
+  $CAT = 'cat';
+  `echo foo | tee .a .b .c`;
+}
+while (<>) {
+    s/foo/bar/;
+}
+continue {
+    print;
+}
+
+if (`$CAT .a .b .c` eq "bar\nbar\nbar\n") {print "ok 1\n";} else {print "not ok 1\n";}
+if (`$CAT .a$^I .b$^I .c$^I` eq "foo\nfoo\nfoo\n") {print "ok 2\n";} else {print "not ok 2\n";}
+
+unlink '.a', '.b', '.c', ".a$^I", ".b$^I", ".c$^I";
diff --git a/contrib/perl5/t/io/iprefix.t b/contrib/perl5/t/io/iprefix.t
new file mode 100755
index 0000000..10a5c5f
--- /dev/null
+++ b/contrib/perl5/t/io/iprefix.t
@@ -0,0 +1,36 @@
+#!./perl
+
+$^I = 'bak*';
+
+# Modified from the original inplace.t to test adding prefixes
+
+print "1..2\n";
+
+@ARGV = ('.a','.b','.c');
+if ($^O eq 'MSWin32') {
+  $CAT = '.\perl -e "print<>"';
+  `.\\perl -le "print 'foo'" > .a`;
+  `.\\perl -le "print 'foo'" > .b`;
+  `.\\perl -le "print 'foo'" > .c`;
+}
+elsif ($^O eq 'VMS') {
+  $CAT = 'MCR []perl. -e "print<>"';
+  `MCR []perl. -le "print 'foo'" > ./.a`;
+  `MCR []perl. -le "print 'foo'" > ./.b`;
+  `MCR []perl. -le "print 'foo'" > ./.c`;
+}
+else {
+  $CAT = 'cat';
+  `echo foo | tee .a .b .c`;
+}
+while (<>) {
+    s/foo/bar/;
+}
+continue {
+    print;
+}
+
+if (`$CAT .a .b .c` eq "bar\nbar\nbar\n") {print "ok 1\n";} else {print "not ok 1\n";}
+if (`$CAT bak.a bak.b bak.c` eq "foo\nfoo\nfoo\n") {print "ok 2\n";} else {print "not ok 2\n";}
+
+unlink '.a', '.b', '.c', 'bak.a', 'bak.b', 'bak.c';
diff --git a/contrib/perl5/t/io/pipe.t b/contrib/perl5/t/io/pipe.t
new file mode 100755
index 0000000..ba7a9b0
--- /dev/null
+++ b/contrib/perl5/t/io/pipe.t
@@ -0,0 +1,135 @@
+#!./perl
+
+# $RCSfile: pipe.t,v $$Revision: 4.1 $$Date: 92/08/07 18:27:31 $
+
+BEGIN {
+    chdir 't' if -d 't';
+    @INC = '../lib';
+    require Config; import Config;
+    unless ($Config{'d_fork'}) {
+	print "1..0\n";
+	exit 0;
+    }
+}
+
+$| = 1;
+print "1..12\n";
+
+open(PIPE, "|-") || (exec 'tr', 'YX', 'ko');
+print PIPE "Xk 1\n";
+print PIPE "oY 2\n";
+close PIPE;
+
+if (open(PIPE, "-|")) {
+    while(<PIPE>) {
+	s/^not //;
+	print;
+    }
+    close PIPE;        # avoid zombies which disrupt test 12
+}
+else {
+    print STDOUT "not ok 3\n";
+    exec 'echo', 'not ok 4';
+}
+
+pipe(READER,WRITER) || die "Can't open pipe";
+
+if ($pid = fork) {
+    close WRITER;
+    while(<READER>) {
+	s/^not //;
+	y/A-Z/a-z/;
+	print;
+    }
+    close READER;     # avoid zombies which disrupt test 12
+}
+else {
+    die "Couldn't fork" unless defined $pid;
+    close READER;
+    print WRITER "not ok 5\n";
+    open(STDOUT,">&WRITER") || die "Can't dup WRITER to STDOUT";
+    close WRITER;
+    exec 'echo', 'not ok 6';
+}
+
+
+pipe(READER,WRITER) || die "Can't open pipe";
+close READER;
+
+$SIG{'PIPE'} = 'broken_pipe';
+
+sub broken_pipe {
+    $SIG{'PIPE'} = 'IGNORE';       # loop preventer
+    print "ok 7\n";
+}
+
+print WRITER "not ok 7\n";
+close WRITER;
+sleep 1;
+print "ok 8\n";
+
+# VMS doesn't like spawning subprocesses that are still connected to
+# STDOUT.  Someone should modify tests #9 to #12 to work with VMS.
+
+if ($^O eq 'VMS') {
+    print "ok 9\n";
+    print "ok 10\n";
+    print "ok 11\n";
+    print "ok 12\n";
+    exit;
+}
+
+if ($Config{d_sfio} || $^O eq machten || $^O eq beos) {
+    # Sfio doesn't report failure when closing a broken pipe
+    # that has pending output.  Go figure.  MachTen doesn't either,
+    # but won't write to broken pipes, so nothing's pending at close.
+    # BeOS will not write to broken pipes, either.
+    print "ok 9\n";
+}
+else {
+    local $SIG{PIPE} = 'IGNORE';
+    open NIL, '|true'	or die "open failed: $!";
+    sleep 2;
+    print NIL 'foo'	or die "print failed: $!";
+    if (close NIL) {
+	print "not ok 9\n";
+    }
+    else {
+	print "ok 9\n";
+    }
+}
+
+# check that errno gets forced to 0 if the piped program exited non-zero
+open NIL, '|exit 23;' or die "fork failed: $!";
+$! = 1;
+if (close NIL) {
+    print "not ok 10\n# successful close\n";
+}
+elsif ($! != 0) {
+    print "not ok 10\n# errno $!\n";
+}
+elsif ($? == 0) {
+    print "not ok 10\n# status 0\n";
+}
+else {
+    print "ok 10\n";
+}
+
+# check that status for the correct process is collected
+wait;				# Collect from $pid
+my $zombie = fork or exit 37;
+my $pipe = open *FH, "sleep 2;exit 13|" or die "Open: $!\n";
+$SIG{ALRM} = sub { return };
+alarm(1);
+my $close = close FH;
+if ($? == 13*256 && ! length $close && ! $!) {
+    print "ok 11\n";
+} else {
+    print "not ok 11\n# close $close\$?=$?   \$!=", $!+0, ":$!\n";
+};
+my $wait = wait;
+if ($? == 37*256 && $wait == $zombie && ! $!) {
+    print "ok 12\n";
+} else {
+    print "not ok 12\n# pid=$wait first=$pid pipe=$pipe zombie=$zombie me=$$ \$?=$?   \$!=", $!+0, ":$!\n";
+}
diff --git a/contrib/perl5/t/io/print.t b/contrib/perl5/t/io/print.t
new file mode 100755
index 0000000..180b1e8
--- /dev/null
+++ b/contrib/perl5/t/io/print.t
@@ -0,0 +1,32 @@
+#!./perl
+
+# $RCSfile: print.t,v $$Revision: 4.1 $$Date: 92/08/07 18:27:32 $
+
+print "1..16\n";
+
+$foo = 'STDOUT';
+print $foo "ok 1\n";
+
+print "ok 2\n","ok 3\n","ok 4\n";
+print STDOUT "ok 5\n";
+
+open(foo,">-");
+print foo "ok 6\n";
+
+printf "ok %d\n",7;
+printf("ok %d\n",8);
+
+@a = ("ok %d%c",9,ord("\n"));
+printf @a;
+
+$a[1] = 10;
+printf STDOUT @a;
+
+$, = ' ';
+$\ = "\n";
+
+print "ok","11";
+
+@x = ("ok","12\nok","13\nok");
+@y = ("15\nok","16");
+print @x,"14\nok",@y;
diff --git a/contrib/perl5/t/io/read.t b/contrib/perl5/t/io/read.t
new file mode 100755
index 0000000..b27fde1
--- /dev/null
+++ b/contrib/perl5/t/io/read.t
@@ -0,0 +1,26 @@
+#!./perl
+
+# $RCSfile$
+
+print "1..1\n";
+
+open(A,"+>a");
+print A "_";
+seek(A,0,0);
+
+$b = "abcd"; 
+$b = "";
+
+read(A,$b,1,4);
+
+close(A);
+
+unlink("a");
+
+if ($b eq "\000\000\000\000_") {
+	print "ok 1\n";
+} else { # Probably "\000bcd_"
+	print "not ok 1\n";
+}
+
+unlink 'a';
diff --git a/contrib/perl5/t/io/tell.t b/contrib/perl5/t/io/tell.t
new file mode 100755
index 0000000..83904e8
--- /dev/null
+++ b/contrib/perl5/t/io/tell.t
@@ -0,0 +1,44 @@
+#!./perl
+
+# $RCSfile: tell.t,v $$Revision: 4.1 $$Date: 92/08/07 18:27:33 $
+
+print "1..13\n";
+
+$TST = 'tst';
+
+open($TST, '../Configure') || (die "Can't open ../Configure");
+binmode $TST if $^O eq 'MSWin32';
+if (eof(tst)) { print "not ok 1\n"; } else { print "ok 1\n"; }
+
+$firstline = <$TST>;
+$secondpos = tell;
+
+$x = 0;
+while (<tst>) {
+    if (eof) {$x++;}
+}
+if ($x == 1) { print "ok 2\n"; } else { print "not ok 2\n"; }
+
+$lastpos = tell;
+
+unless (eof) { print "not ok 3\n"; } else { print "ok 3\n"; }
+
+if (seek($TST,0,0)) { print "ok 4\n"; } else { print "not ok 4\n"; }
+
+if (eof) { print "not ok 5\n"; } else { print "ok 5\n"; }
+
+if ($firstline eq <tst>) { print "ok 6\n"; } else { print "not ok 6\n"; }
+
+if ($secondpos == tell) { print "ok 7\n"; } else { print "not ok 7\n"; }
+
+if (seek(tst,0,1)) { print "ok 8\n"; } else { print "not ok 8\n"; }
+
+if (eof($TST)) { print "not ok 9\n"; } else { print "ok 9\n"; }
+
+if ($secondpos == tell) { print "ok 10\n"; } else { print "not ok 10\n"; }
+
+if (seek(tst,0,2)) { print "ok 11\n"; } else { print "not ok 11\n"; }
+
+if ($lastpos == tell) { print "ok 12\n"; } else { print "not ok 12\n"; }
+
+unless (eof) { print "not ok 13\n"; } else { print "ok 13\n"; }