Add tests for new Opcode extension

1 files changed, 68 insertions, 0 deletions

diff --git a/t/lib/safe1.t b/t/lib/safe1.t
new file mode 100644
index 0000000000..27993d95c9
--- /dev/null
+++ b/t/lib/safe1.t
@@ -0,0 +1,68 @@
+#!./perl -w
+$|=1;
+BEGIN {
+    chdir 't' if -d 't';
+    @INC = '../lib';
+    require Config; import Config;
+    if ($Config{'extensions'} !~ /\bOpcode\b/ && $Config{'osname'} ne 'VMS') {
+        print "1..0\n";
+        exit 0;
+    }
+}
+
+# Tests Todo:
+#	'main' as root
+
+package test;	# test from somewhere other than main
+
+use vars qw($bar);
+
+use Opcode 1.00, qw(opdesc opset opset_to_ops opset_to_hex
+	opmask_add full_opset empty_opset opcodes opmask define_optag);
+
+use Safe 1.00;
+
+my $last_test; # initalised at end
+print "1..$last_test\n";
+
+my $t = 1;
+my $cpt;
+# create and destroy some automatic Safe compartments first
+$cpt = new Safe or die;
+$cpt = new Safe or die;
+$cpt = new Safe or die;
+
+$cpt = new Safe "Root" or die;
+
+foreach(1..3) {
+	$foo = 42;
+
+	$cpt->share(qw($foo));
+
+	print ${$cpt->varglob('foo')}       == 42 ? "ok $t\n" : "not ok $t\n"; $t++;
+
+	${$cpt->varglob('foo')} = 9;
+
+	print $foo == 9	? "ok $t\n" : "not ok $t\n"; $t++;
+
+	print $cpt->reval('$foo')       == 9	? "ok $t\n" : "not ok $t\n"; $t++;
+	# check 'main' has been changed:
+	print $cpt->reval('$::foo')     == 9	? "ok $t\n" : "not ok $t\n"; $t++;
+	print $cpt->reval('$main::foo') == 9	? "ok $t\n" : "not ok $t\n"; $t++;
+	# check we can't see our test package:
+	print $cpt->reval('$test::foo')     	? "not ok $t\n" : "ok $t\n"; $t++;
+	print $cpt->reval('${"test::foo"}')		? "not ok $t\n" : "ok $t\n"; $t++;
+
+	$cpt->erase;	# erase the compartment, e.g., delete all variables
+
+	print $cpt->reval('$foo') ? "not ok $t\n" : "ok $t\n"; $t++;
+
+	# Note that we *must* use $cpt->varglob here because if we used
+	# $Root::foo etc we would still see the original values!
+	# This seems to be because the compiler has created an extra ref.
+
+	print ${$cpt->varglob('foo')} ? "not ok $t\n" : "ok $t\n"; $t++;
+}
+
+print "ok $last_test\n";
+BEGIN { $last_test = 28 }