Get rid of subtests so we can test threads

[p5sagit/Class-Accessor-Grouped.git] / t / accessors.t

diff --git a/t/accessors.t b/t/accessors.t
index 10256d6..e2ea1f7 100644 (file)
--- a/t/accessors.t
+++ b/t/accessors.t
@@ -1,79 +1,138 @@
-use Test::More tests => 58;
+use Test::More;
 use strict;
 use warnings;
+no warnings 'once';
 use lib 't/lib';
-use AccessorGroups;
-
-my $class = AccessorGroups->new;
-
-{
-    my $warned = 0;
-
-    local $SIG{__WARN__} = sub {
-        if  (shift =~ /DESTROY/i) {
-            $warned++;
-        };
-    };
-
-    $class->mk_group_accessors('warnings', 'DESTROY');
-
-    ok($warned);
-
-    # restore non-accessorized DESTROY
-    no warnings;
-    *AccessorGroups::DESTROY = sub {};
+use B qw/svref_2object/;
+
+# we test the pure-perl versions only, but allow overrides
+# from the accessor_xs test-umbrella
+# Also make sure a rogue envvar will not interfere with
+# things
+my $use_xs;
+BEGIN {
+  $Class::Accessor::Grouped::USE_XS = 0
+    unless defined $Class::Accessor::Grouped::USE_XS;
+  $ENV{CAG_USE_XS} = 1;
+  $use_xs = $Class::Accessor::Grouped::USE_XS;
 };
 
-foreach (qw/singlefield multiple1 multiple2/) {
-    my $name = $_;
-    my $alias = "_${name}_accessor";
-
-    can_ok($class, $name, $alias);
-
-    is($class->$name, undef);
-    is($class->$alias, undef);
-
-    # get/set via name
-    is($class->$name('a'), 'a');
-    is($class->$name, 'a');
-    is($class->{$name}, 'a');
-
-    # alias gets same as name
-    is($class->$alias, 'a');
-
-    # get/set via alias
-    is($class->$alias('b'), 'b');
-    is($class->$alias, 'b');
-    is($class->{$name}, 'b');
-
-    # alias gets same as name
-    is($class->$name, 'b');
+require AccessorGroupsSubclass;
+
+my $test_accessors = {
+  singlefield => {
+    is_simple => 1,
+    has_extra => 1,
+  },
+  runtime_around => {
+    # even though this accessor is declared as simple it will *not* be
+    # reinstalled due to the runtime 'around'
+    forced_class => 'AccessorGroups',
+    is_simple => 1,
+    has_extra => 1,
+  },
+  multiple1 => {
+  },
+  multiple2 => {
+  },
+  lr1name => {
+    custom_field => 'lr1;field',
+  },
+  lr2name => {
+    custom_field => "lr2'field",
+  },
+  fieldname_torture => {
+    is_simple => 1,
+    custom_field => join ('', map { chr($_) } (0..255) ),
+  },
 };
 
-foreach (qw/lr1 lr2/) {
-    my $name = "$_".'name';
-    my $alias = "_${name}_accessor";
-    my $field = "$_".'field';
-
-    can_ok($class, $name, $alias);
-    ok(!$class->can($field));
+for my $class (qw(
+  AccessorGroupsSubclass
+  AccessorGroups
+  AccessorGroupsParent
+)) {
+  my $obj = $class->new;
 
-    is($class->$name, undef);
-    is($class->$alias, undef);
+  for my $name (sort keys %$test_accessors) {
+    my $alias = "_${name}_accessor";
+    my $field = $test_accessors->{$name}{custom_field} || $name;
+    my $extra = $test_accessors->{$name}{has_extra};
+    my $origin_class = 'AccessorGroupsParent';
+
+    if ( $class eq 'AccessorGroupsParent' ) {
+      next if $name eq 'runtime_around';  # implemented in the AG subclass
+      $extra = 0;
+    }
+    elsif ($name eq 'fieldname_torture') {
+      $field = reverse $field;
+      $origin_class = 'AccessorGroups';
+    }
+
+    can_ok($obj, $name, $alias);
+    ok(!$obj->can($field), "field for $name is not a method on $class")
+      if $field ne $name;
+
+    my $init_shims;
+
+    # initial method name
+    for my $meth ($name, $alias) {
+      my $cv = svref_2object( $init_shims->{$meth} = $obj->can($meth) );
+      is($cv->GV->NAME, $meth, "initial ${class}::$meth accessor is named");
+      is(
+        $cv->GV->STASH->NAME,
+        $test_accessors->{$name}{forced_class} || $origin_class,
+        "initial ${class}::$meth origin class correct",
+      );
+    }
+
+    is($obj->$name, undef, "${class}::$name begins undef");
+    is($obj->$alias, undef, "${class}::$alias begins undef");
 
     # get/set via name
-    is($class->$name('c'), 'c');
-    is($class->$name, 'c');
-    is($class->{$field}, 'c');
+    is($obj->$name('a'), 'a', "${class}::$name setter RV correct");
+    is($obj->$name, 'a', "${class}::$name getter correct");
+    is($obj->{$field}, $extra ? 'a Extra tackled on' : 'a', "${class}::$name corresponding field correct");
 
     # alias gets same as name
-    is($class->$alias, 'c');
+    is($obj->$alias, 'a', "${class}::$alias getter correct after ${class}::$name setter");
 
     # get/set via alias
-    is($class->$alias('d'), 'd');
-    is($class->$alias, 'd');
-    is($class->{$field}, 'd');
+    is($obj->$alias('b'), 'b', "${class}::$alias setter RV correct");
+    is($obj->$alias, 'b', "${class}::$alias getter correct");
+    is($obj->{$field}, $extra ? 'b Extra tackled on' : 'b', "${class}::$alias corresponding field still correct");
 
     # alias gets same as name
-    is($class->$name, 'd');
-};
+    is($obj->$name, 'b', "${class}::$name getter correct after ${class}::$alias setter");
+
+    for my $meth ($name, $alias) {
+      my $resolved = $obj->can($meth);
+
+      my $cv = svref_2object($resolved);
+      is($cv->GV->NAME, $meth, "$meth accessor is named after operations");
+      is(
+        $cv->GV->STASH->NAME,
+        # XS deferred subs install into each caller, not into the original parent
+        $test_accessors->{$name}{forced_class} || (
+          ($use_xs and $test_accessors->{$name}{is_simple})
+            ? (ref $obj)
+            : $origin_class
+        ),
+        "${class}::$meth origin class correct after operations",
+      );
+
+      # just simple for now
+      if ($use_xs and $test_accessors->{$name}{is_simple} and ! $test_accessors->{$name}{forced_class}) {
+        ok ($resolved != $init_shims->{$meth}, "$meth was replaced with a resolved version");
+        if ($class eq 'AccessorGroupsParent') {
+          ok ($cv->XSUB, "${class}::$meth is an XSUB");
+        }
+        else {
+          ok (!$cv->XSUB, "${class}::$meth is *not* an XSUB (due to get_simple overrides)");
+        }
+      }
+    }
+  }
+}
+
+done_testing unless $::SUBTESTING;