remove test numbers

1 files changed, 90 insertions, 0 deletions

diff --git a/t/edge-cases.t b/t/edge-cases.t
new file mode 100755
index 0000000..6bed48e
--- /dev/null
+++ b/t/edge-cases.t
@@ -0,0 +1,90 @@
+#!/usr/bin/env perl
+use strict;
+use warnings;
+use lib 't/lib';
+use Test::More;
+use Test::Fatal;
+
+use Package::Stash;
+
+{
+    package Foo;
+    use constant FOO => 1;
+    use constant BAR => \1;
+    use constant BAZ => [];
+    use constant QUUX => {};
+    use constant QUUUX => sub { };
+    sub normal { }
+    sub stub;
+    sub normal_with_proto () { }
+    sub stub_with_proto ();
+
+    our $SCALAR;
+    our $SCALAR_WITH_VALUE = 1;
+    our @ARRAY;
+    our %HASH;
+}
+
+my $stash = Package::Stash->new('Foo');
+{ local $TODO = ($] < 5.010 || $Package::Stash::IMPLEMENTATION eq 'PP')
+      ? "undef scalars aren't visible on 5.8, or from pure perl at all"
+      : undef;
+ok($stash->has_symbol('$SCALAR'), '$SCALAR');
+}
+ok($stash->has_symbol('$SCALAR_WITH_VALUE'), '$SCALAR_WITH_VALUE');
+ok($stash->has_symbol('@ARRAY'), '@ARRAY');
+ok($stash->has_symbol('%HASH'), '%HASH');
+is_deeply(
+    [sort $stash->list_all_symbols('CODE')],
+    [qw(BAR BAZ FOO QUUUX QUUX normal normal_with_proto stub stub_with_proto)],
+    "can see all code symbols"
+);
+
+$stash->add_symbol('%added', {});
+ok(!$stash->has_symbol('$added'), '$added');
+ok(!$stash->has_symbol('@added'), '@added');
+ok($stash->has_symbol('%added'), '%added');
+
+my $constant = $stash->get_symbol('&FOO');
+is(ref($constant), 'CODE', "expanded a constant into a coderef");
+
+# ensure get doesn't prevent subsequent vivification (not sure what the deal
+# was here)
+is(ref($stash->get_symbol('$glob')), '', "nothing yet");
+is(ref($stash->get_or_add_symbol('$glob')), 'SCALAR', "got an empty scalar");
+
+my $Bar = Package::Stash->new('Bar');
+my $foo = 3;
+$foo =~ s/3/4/;
+my $bar = 4.5;
+$bar =~ s/4/5/;
+
+is(exception { $Bar->add_symbol('$foo', \$foo) }, undef,
+   "can add PVIV values");
+is(exception { $Bar->add_symbol('$bar', \$bar) }, undef,
+   "can add PVNV values");
+is(exception { bless \$bar, 'Foo'; $Bar->add_symbol('$bar2', $bar) }, undef,
+   "can add PVMG values");
+is(exception { $Bar->add_symbol('$baz', qr/foo/) }, undef,
+   "can add regex values");
+is(exception { undef $bar; $Bar->add_symbol('$quux', \$bar) }, undef,
+   "can add undef values that aren't NULL");
+
+use_ok('CompileTime');
+
+{
+    package Gets::Deleted;
+    sub bar { }
+}
+
+{
+    my $delete = Package::Stash->new('Gets::Deleted');
+    ok($delete->has_symbol('&bar'), "sees the method");
+    {
+        no strict 'refs';
+        delete ${'main::Gets::'}{'Deleted::'};
+    }
+    ok(!$delete->has_symbol('&bar'), "method goes away when stash is deleted");
+}
+
+done_testing;