1 files changed, 57 insertions, 0 deletions
diff --git a/t/04_phases.t b/t/04_phases.t
new file mode 100644
index 0000000..db54492
--- /dev/null
+++ b/t/04_phases.t
@@ -0,0 +1,57 @@
+use strict;
+use warnings;
+
+BEGIN {
+  if ($ENV{DEVEL_GLOBALDESTRUCTION_PP_TEST}) {
+    unshift @INC, sub {
+      die 'no XS' if $_[1] eq 'Devel/GlobalDestruction/XS.pm';
+    };
+  }
+}
+
+{
+  package Test::Scope::Guard;
+  sub new { my ($class, $code) = @_; bless [$code], $class; }
+  sub DESTROY { my $self = shift; $self->[0]->() }
+}
+
+my $had_error = 0;
+END { $? = $had_error }
+sub ok ($$) {
+  $had_error++, print "not " if !$_[0];
+  print "ok";
+  print " - $_[1]" if defined $_[1];
+  print "\n";
+  !!$_[0]
+}
+
+use Devel::GlobalDestruction;
+
+sub check_not_global {
+  my $phase = shift;
+  ok !in_global_destruction(), "$phase is not GD";
+  Test::Scope::Guard->new( sub {
+    ok( !in_global_destruction(), "DESTROY in $phase still not GD" );
+  });
+}
+
+BEGIN {
+  print "1..10\n";
+}
+
+BEGIN { check_not_global('BEGIN') }
+
+BEGIN {
+  if (eval 'UNITCHECK {}; 1') {
+    eval q[ UNITCHECK { check_not_global('UNITCHECK') }; 1 ]
+      or die $@;
+  }
+  else {
+    print "ok # UNITCHECK not supported in perl < 5.10\n" x 2;
+  }
+}
+
+CHECK { check_not_global('CHECK') }
+sub CLONE { check_not_global('CLONE') };
+INIT { check_not_global('INIT') }
+END { check_not_global('END') }