Opening dirhandle DIR also as a file needs no warnings 'deprecated';

[p5sagit/p5-mst-13.2.git] / t / op / fork.t

diff --git a/t/op/fork.t b/t/op/fork.t
old mode 100755 (executable)
new mode 100644 (file)
index fbcd098..9fe8107
--- a/t/op/fork.t
+++ b/t/op/fork.t
@@ -6,16 +6,12 @@ BEGIN {
     chdir 't' if -d 't';
     @INC = '../lib';
     require Config; import Config;
-    unless ($Config{'d_fork'}
-           or ($^O eq 'MSWin32' and $Config{useithreads}
-               and $Config{ccflags} =~ /-DPERL_IMPLICIT_SYS/ 
-#               and !defined $Config{'useperlio'}
-               ))
-    {
+    unless ($Config{'d_fork'} or $Config{'d_pseudofork'}) {
        print "1..0 # Skip: no fork\n";
        exit 0;
     }
     $ENV{PERL5LIB} = "../lib";
+    require './test.pl';
 }
 
 if ($^O eq 'mpeix') {
@@ -29,11 +25,10 @@ undef $/;
 @prgs = split "\n########\n", <DATA>;
 print "1..", scalar @prgs, "\n";
 
-$tmpfile = "forktmp000";
-1 while -f ++$tmpfile;
-END { close TEST; unlink $tmpfile if $tmpfile; }
+$tmpfile = tempfile();
+END { close TEST }
 
-$CAT = (($^O eq 'MSWin32') ? '.\perl -e "print <>"' : 'cat');
+$CAT = (($^O eq 'MSWin32') ? '.\perl -e "print <>"' : (($^O eq 'NetWare') ? 'perl -e "print <>"' : 'cat'));
 
 for (@prgs){
     my $switch;
@@ -51,13 +46,16 @@ for (@prgs){
     if ($^O eq 'MSWin32') {
       $results = `.\\perl -I../lib $switch $tmpfile 2>&1`;
     }
+    elsif ($^O eq 'NetWare') {
+      $results = `perl -I../lib $switch $tmpfile 2>&1`;
+    }
     else {
       $results = `./perl $switch $tmpfile 2>&1`;
     }
     $status = $?;
     $results =~ s/\n+$//;
-    $results =~ s/at\s+forktmp\d+\s+line/at - line/g;
-    $results =~ s/of\s+forktmp\d+\s+aborted/of - aborted/g;
+    $results =~ s/at\s+$::tempfile_regexp\s+line/at - line/g;
+    $results =~ s/of\s+$::tempfile_regexp\s+aborted/of - aborted/g;
 # bison says 'parse error' instead of 'syntax error',
 # various yaccs may or may not capitalize 'syntax'.
     $results =~ s/^(syntax|parse) error/syntax error/mig;
@@ -94,6 +92,24 @@ ok 1
 ok 2
 ########
 $| = 1;
+if ($cid = fork) {
+    sleep 1;
+    print "not " unless kill 'INT', $cid;
+    print "ok 2\n";
+}
+else {
+    # XXX On Windows the default signal handler kills the
+    # XXX whole process, not just the thread (pseudo-process)
+    $SIG{INT} = sub { exit };
+    print "ok 1\n";
+    sleep 5;
+    die;
+}
+EXPECT
+ok 1
+ok 2
+########
+$| = 1;
 sub forkit {
     print "iteration $i start\n";
     my $x = fork;
@@ -229,6 +245,7 @@ EXPECT
 ########
 $| = 1;
 use Cwd;
+my $cwd = cwd(); # Make sure we load Win32.pm while "../lib" still works.
 $\ = "\n";
 my $dir;
 if (fork) {
@@ -255,7 +272,7 @@ ok 1 child
 $| = 1;
 $\ = "\n";
 my $getenv;
-if ($^O eq 'MSWin32') {
+if ($^O eq 'MSWin32' || $^O eq 'NetWare') {
     $getenv = qq[$^X -e "print \$ENV{TST}"];
 }
 else {
@@ -423,3 +440,25 @@ waitpid() returned ok
 forked second kid
 second child
 wait() returned ok
+########
+pipe(RDR,WTR) or die $!;
+my $pid = fork;
+die "fork: $!" if !defined $pid;
+if ($pid == 0) {
+    close RDR;
+    print WTR "STRING_FROM_CHILD\n";
+    close WTR;
+} else {
+    close WTR;
+    chomp(my $string_from_child  = <RDR>);
+    close RDR;
+    print $string_from_child eq "STRING_FROM_CHILD", "\n";
+}
+EXPECT
+1
+########
+# [perl #39145] Perl_dounwind() crashing with Win32's fork() emulation
+sub { @_ = 3; fork ? die "1\n" : die "1\n" }->(2);
+EXPECT
+1
+1