1 files changed, 71 insertions, 0 deletions
diff --git a/contrib/perl5/t/op/filetest.t b/contrib/perl5/t/op/filetest.t
new file mode 100755
index 0000000..e00d5fb
--- /dev/null
+++ b/contrib/perl5/t/op/filetest.t
@@ -0,0 +1,71 @@
+#!./perl
+
+# There are few filetest operators that are portable enough to test.
+# See pod/perlport.pod for details.
+
+BEGIN {
+    chdir 't' if -d 't';
+    unshift @INC, '../lib' if -d '../lib';
+}
+
+use Config;
+print "1..10\n";
+
+print "not " unless -d 'op';
+print "ok 1\n";
+
+print "not " unless -f 'TEST';
+print "ok 2\n";
+
+print "not " if -f 'op';
+print "ok 3\n";
+
+print "not " if -d 'TEST';
+print "ok 4\n";
+
+print "not " unless -r 'TEST';
+print "ok 5\n";
+
+# make sure TEST is r-x
+eval { chmod 0555, 'TEST' };
+$bad_chmod = $@;
+
+$oldeuid = $>;		# root can read and write anything
+eval '$> = 1';		# so switch uid (may not be implemented)
+
+print "# oldeuid = $oldeuid, euid = $>\n";
+
+if (!$Config{d_seteuid}) {
+    print "ok 6 #skipped, no seteuid\n";
+}
+elsif ($bad_chmod) {
+    print "#[$@]\nok 6 #skipped\n";
+}
+else {
+    print "not " if -w 'TEST';
+    print "ok 6\n";
+}
+
+# Scripts are not -x everywhere so cannot test that.
+
+eval '$> = $oldeuid';	# switch uid back (may not be implemented)
+
+# this would fail for the euid 1
+# (unless we have unpacked the source code as uid 1...)
+print "not " unless -r 'op';
+print "ok 7\n";
+
+# this would fail for the euid 1
+# (unless we have unpacked the source code as uid 1...)
+if ($Config{d_seteuid}) {
+    print "not " unless -w 'op';
+    print "ok 8\n";
+} else {
+    print "ok 8 #skipped, no seteuid\n";
+}
+
+print "not " unless -x 'op'; # Hohum.  Are directories -x everywhere?
+print "ok 9\n";
+
+print "not " unless "@{[grep -r, qw(foo io noo op zoo)]}" eq "io op";
+print "ok 10\n";