use Config;
require "test.pl";
-plan(tests => 38);
+plan(tests => 48);
my $IsVMS = $^O eq 'VMS';
my $IsMacOS = $^O eq 'MacOS';
+# For an op regression test, I don't want to rely on "use constant" working.
+my $has_fchdir = ($Config{d_fchdir} || "") eq "define";
+
# Might be a little early in the testing process to start using these,
# but I can't think of a way to write this test without them.
use File::Spec::Functions qw(:DEFAULT splitdir rel2abs splitpath);
$Cwd = abs_path;
SKIP: {
- skip("no fchdir", 6) unless ($Config{d_fchdir} || "") eq "define";
+ skip("no fchdir", 16) unless $has_fchdir;
+ my $has_dirfd = ($Config{d_dirfd} || $Config{d_dir_dd_fd} || "") eq "define";
ok(opendir(my $dh, "."), "opendir .");
ok(open(my $fh, "<", "op"), "open op");
ok(chdir($fh), "fchdir op");
ok(-f "chdir.t", "verify that we are in op");
- ok(chdir($dh), "fchdir back");
+ if ($has_dirfd) {
+ ok(chdir($dh), "fchdir back");
+ }
+ else {
+ eval { chdir($dh); };
+ like($@, qr/^The dirfd function is unimplemented at/, "dirfd is unimplemented");
+ chdir ".." or die $!;
+ }
+
+ # same with bareword file handles
+ no warnings 'once';
+ *DH = $dh;
+ *FH = $fh;
+ ok(chdir FH, "fchdir op bareword");
+ ok(-f "chdir.t", "verify that we are in op");
+ if ($has_dirfd) {
+ ok(chdir DH, "fchdir back bareword");
+ }
+ else {
+ eval { chdir(DH); };
+ like($@, qr/^The dirfd function is unimplemented at/, "dirfd is unimplemented");
+ chdir ".." or die $!;
+ }
ok(-d "op", "verify that we are back");
+
+ # And now the ambiguous case
+ {
+ no warnings qw<io deprecated>;
+ ok(opendir(H, "op"), "opendir op") or diag $!;
+ ok(open(H, "<", "base"), "open base") or diag $!;
+ }
+ if ($has_dirfd) {
+ ok(chdir(H), "fchdir to op");
+ ok(-f "chdir.t", "verify that we are in 'op'");
+ chdir ".." or die $!;
+ }
+ else {
+ eval { chdir(H); };
+ like($@, qr/^The dirfd function is unimplemented at/,
+ "dirfd is unimplemented");
+ SKIP: {
+ skip("dirfd is unimplemented");
+ }
+ }
+ ok(closedir(H), "closedir");
+ ok(chdir(H), "fchdir to base");
+ ok(-f "cond.t", "verify that we are in 'base'");
+ chdir ".." or die $!;
}
SKIP: {
- skip("has fchdir", 1) if ($Config{d_fchdir} || "") eq "define";
+ skip("has fchdir", 1) if $has_fchdir;
opendir(my $dh, "op");
eval { chdir($dh); };
like($@, qr/^The fchdir function is unimplemented at/, "fchdir is unimplemented");
# Restore the environment for VMS (and doesn't hurt for anyone else)
@ENV{@magic_envs} = @Saved_Env{@magic_envs};
+
+ # On VMS this must be deleted or process table is wrong on exit
+ # when this script is run interactively.
+ delete $ENV{'SYS$LOGIN'} if $IsVMS;
}