1 files changed, 91 insertions, 0 deletions
diff --git a/lib/htmlpurifier/tests/HTMLPurifier/ElementDefTest.php b/lib/htmlpurifier/tests/HTMLPurifier/ElementDefTest.php
new file mode 100644
index 000000000..500312b3c
--- /dev/null
+++ b/lib/htmlpurifier/tests/HTMLPurifier/ElementDefTest.php
@@ -0,0 +1,91 @@
+<?php
+
+class HTMLPurifier_ElementDefTest extends HTMLPurifier_Harness
+{
+
+    function test_mergeIn() {
+
+        $def1 = new HTMLPurifier_ElementDef();
+        $def2 = new HTMLPurifier_ElementDef();
+        $def3 = new HTMLPurifier_ElementDef();
+
+        $old = 1;
+        $new = 2;
+        $overloaded_old = 3;
+        $overloaded_new = 4;
+        $removed = 5;
+
+        $def1->standalone = true;
+        $def1->attr = array(
+            0 => array('old-include'),
+            'old-attr' => $old,
+            'overloaded-attr' => $overloaded_old,
+            'removed-attr' => $removed,
+        );
+        $def1->attr_transform_pre =
+        $def1->attr_transform_post = array(
+            'old-transform' => $old,
+            'overloaded-transform' => $overloaded_old,
+            'removed-transform' => $removed,
+        );
+        $def1->child = $overloaded_old;
+        $def1->content_model = 'old';
+        $def1->content_model_type = $overloaded_old;
+        $def1->descendants_are_inline = false;
+        $def1->excludes = array(
+            'old' => true,
+            'removed-old' => true
+        );
+
+        $def2->standalone = false;
+        $def2->attr = array(
+            0 => array('new-include'),
+            'new-attr' => $new,
+            'overloaded-attr' => $overloaded_new,
+            'removed-attr' => false,
+        );
+        $def2->attr_transform_pre =
+        $def2->attr_transform_post = array(
+            'new-transform' => $new,
+            'overloaded-transform' => $overloaded_new,
+            'removed-transform' => false,
+        );
+        $def2->child = $new;
+        $def2->content_model = '#SUPER | new';
+        $def2->content_model_type = $overloaded_new;
+        $def2->descendants_are_inline = true;
+        $def2->excludes = array(
+            'new' => true,
+            'removed-old' => false
+        );
+
+        $def1->mergeIn($def2);
+        $def1->mergeIn($def3); // empty, has no effect
+
+        $this->assertIdentical($def1->standalone, true);
+        $this->assertIdentical($def1->attr, array(
+            0 => array('old-include', 'new-include'),
+            'old-attr' => $old,
+            'overloaded-attr' => $overloaded_new,
+            'new-attr' => $new,
+        ));
+        $this->assertIdentical($def1->attr_transform_pre, $def1->attr_transform_post);
+        $this->assertIdentical($def1->attr_transform_pre, array(
+            'old-transform' => $old,
+            'overloaded-transform' => $overloaded_new,
+            'new-transform' => $new,
+        ));
+        $this->assertIdentical($def1->child, $new);
+        $this->assertIdentical($def1->content_model, 'old | new');
+        $this->assertIdentical($def1->content_model_type, $overloaded_new);
+        $this->assertIdentical($def1->descendants_are_inline, true);
+        $this->assertIdentical($def1->excludes, array(
+            'old' => true,
+            'new' => true
+        ));
+
+    }
+
+}
+
+// vim: et sw=4 sts=4