diff options
Diffstat (limited to 't/lib/safe2.t')
| -rwxr-xr-x | t/lib/safe2.t | 142 |
1 files changed, 142 insertions, 0 deletions
diff --git a/t/lib/safe2.t b/t/lib/safe2.t new file mode 100755 index 0000000000..feaab16956 --- /dev/null +++ b/t/lib/safe2.t @@ -0,0 +1,142 @@ +#!./perl -w +$|=1; +BEGIN { + chdir 't' if -d 't'; + @INC = '../lib'; + require Config; import Config; + if ($Config{'extensions'} !~ /\bOpcode\b/ && $Config{'osname'} ne 'VMS') { + print "1..0\n"; + exit 0; + } +} + +# Tests Todo: +# 'main' as root + +use vars qw($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"; + +# Set up a package namespace of things to be visible to the unsafe code +$Root::foo = "visible"; +$bar = "invisible"; + +# Stop perl from moaning about identifies which are apparently only used once +$Root::foo .= ""; + +my $cpt; +# create and destroy a couple of automatic Safe compartments first +$cpt = new Safe or die; +$cpt = new Safe or die; + +$cpt = new Safe "Root"; + +$cpt->reval(q{ system("echo not ok 1"); }); +if ($@ =~ /^system trapped by operation mask/) { + print "ok 1\n"; +} else { + print "#$@" if $@; + print "not ok 1\n"; +} + +$cpt->reval(q{ + print $foo eq 'visible' ? "ok 2\n" : "not ok 2\n"; + print $main::foo eq 'visible' ? "ok 3\n" : "not ok 3\n"; + print defined($bar) ? "not ok 4\n" : "ok 4\n"; + print defined($::bar) ? "not ok 5\n" : "ok 5\n"; + print defined($main::bar) ? "not ok 6\n" : "ok 6\n"; +}); +print $@ ? "not ok 7\n#$@" : "ok 7\n"; + +$foo = "ok 8\n"; +%bar = (key => "ok 9\n"); +@baz = (); push(@baz, "o", "10"); $" = 'k '; +$glob = "ok 11\n"; +@glob = qw(not ok 16); + +sub sayok { print "ok @_\n" } + +$cpt->share(qw($foo %bar @baz *glob sayok $")); + +$cpt->reval(q{ + package other; + sub other_sayok { print "ok @_\n" } + package main; + print $foo ? $foo : "not ok 8\n"; + print $bar{key} ? $bar{key} : "not ok 9\n"; + (@baz) ? print "@baz\n" : print "not ok 10\n"; + print $glob; + other::other_sayok(12); + $foo =~ s/8/14/; + $bar{new} = "ok 15\n"; + @glob = qw(ok 16); +}); +print $@ ? "not ok 13\n#$@" : "ok 13\n"; +$" = ' '; +print $foo, $bar{new}, "@glob\n"; + +$Root::foo = "not ok 17"; +@{$cpt->varglob('bar')} = qw(not ok 18); +${$cpt->varglob('foo')} = "ok 17"; +@Root::bar = "ok"; +push(@Root::bar, "18"); # Two steps to prevent "Identifier used only once..." + +print "$Root::foo\n"; +print "@{$cpt->varglob('bar')}\n"; + +use strict; + +print 1 ? "ok 19\n" : "not ok 19\n"; +print 1 ? "ok 20\n" : "not ok 20\n"; + +my $m1 = $cpt->mask; +$cpt->trap("negate"); +my $m2 = $cpt->mask; +my @masked = opset_to_ops($m1); +print $m2 eq opset("negate", @masked) ? "ok 21\n" : "not ok 21\n"; + +print eval { $cpt->mask("a bad mask") } ? "not ok 22\n" : "ok 22\n"; + +print $cpt->reval("2 + 2") == 4 ? "ok 23\n" : "not ok 23\n"; + +$cpt->mask(empty_opset); +my $t_scalar = $cpt->reval('print wantarray ? "not ok 24\n" : "ok 24\n"'); +print $cpt->reval('@ary=(6,7,8);@ary') == 3 ? "ok 25\n" : "not ok 25\n"; +my @t_array = $cpt->reval('print wantarray ? "ok 26\n" : "not ok 26\n"; (2,3,4)'); +print $t_array[2] == 4 ? "ok 27\n" : "not ok 27\n"; + +my $t_scalar2 = $cpt->reval('die "foo bar"; 1'); +print defined $t_scalar2 ? "not ok 28\n" : "ok 28\n"; +print $@ =~ /foo bar/ ? "ok 29\n" : "not ok 29\n"; + +# --- rdo + +my $t = 30; +$cpt->rdo('/non/existant/file.name'); +print +(($! =~ /No such file/ || $! =~ /file specification syntax error/) || + $! =~ /A file or directory in the path name does not exist/ || + $! =~ /Device not configured/ ? + "ok $t\n" : "not ok $t # $!\n"); $t++; +print 1 ? "ok $t\n" : "not ok $t\n#$@/$!\n"; $t++; + +#my $rdo_file = "tmp_rdo.tpl"; +#if (open X,">$rdo_file") { +# print X "999\n"; +# close X; +# $cpt->permit_only('const', 'leaveeval'); +# print $cpt->rdo($rdo_file) == 999 ? "ok $t\n" : "not ok $t\n"; $t++; +# unlink $rdo_file; +#} +#else { +# print "# test $t skipped, can't open file: $!\nok $t\n"; $t++; +#} + + +print "ok $last_test\n"; +BEGIN { $last_test = 32 } |