1 files changed, 115 insertions, 0 deletions
diff --git a/lib/htmlpurifier/tests/HTMLPurifier/Strategy/RemoveForeignElementsTest.php b/lib/htmlpurifier/tests/HTMLPurifier/Strategy/RemoveForeignElementsTest.php
new file mode 100644
index 000000000..b3ca1646a
--- /dev/null
+++ b/lib/htmlpurifier/tests/HTMLPurifier/Strategy/RemoveForeignElementsTest.php
@@ -0,0 +1,115 @@
+<?php
+
+class HTMLPurifier_Strategy_RemoveForeignElementsTest extends HTMLPurifier_StrategyHarness
+{
+
+    function setUp() {
+        parent::setUp();
+        $this->obj = new HTMLPurifier_Strategy_RemoveForeignElements();
+    }
+
+    function testBlankInput() {
+        $this->assertResult('');
+    }
+
+    function testPreserveRecognizedElements() {
+        $this->assertResult('This is <b>bold text</b>.');
+    }
+
+    function testRemoveForeignElements() {
+        $this->assertResult(
+            '<asdf>Bling</asdf><d href="bang">Bong</d><foobar />',
+            'BlingBong'
+        );
+    }
+
+    function testRemoveScriptAndContents() {
+        $this->assertResult(
+            '<script>alert();</script>',
+            ''
+        );
+    }
+
+    function testRemoveStyleAndContents() {
+        $this->assertResult(
+            '<style>.foo {blink;}</style>',
+            ''
+        );
+    }
+
+    function testRemoveOnlyScriptTagsLegacy() {
+        $this->config->set('Core.RemoveScriptContents', false);
+        $this->assertResult(
+            '<script>alert();</script>',
+            'alert();'
+        );
+    }
+
+    function testRemoveOnlyScriptTags() {
+        $this->config->set('Core.HiddenElements', array());
+        $this->assertResult(
+            '<script>alert();</script>',
+            'alert();'
+        );
+    }
+
+    function testRemoveInvalidImg() {
+        $this->assertResult('<img />', '');
+    }
+
+    function testPreserveValidImg() {
+        $this->assertResult('<img src="foobar.gif" alt="foobar.gif" />');
+    }
+
+    function testPreserveInvalidImgWhenRemovalIsDisabled() {
+        $this->config->set('Core.RemoveInvalidImg', false);
+        $this->assertResult('<img />');
+    }
+
+    function testTextifyCommentedScriptContents() {
+        $this->config->set('HTML.Trusted', true);
+        $this->config->set('Output.CommentScriptContents', false); // simplify output
+        $this->assertResult(
+'<script type="text/javascript"><!--
+alert(<b>bold</b>);
+// --></script>',
+'<script type="text/javascript">
+alert(&lt;b&gt;bold&lt;/b&gt;);
+// </script>'
+        );
+    }
+
+    function testRequiredAttributesTestNotPerformedOnEndTag() {
+        $def = $this->config->getHTMLDefinition(true);
+        $def->addElement('f', 'Block', 'Optional: #PCDATA', false, array('req*' => 'Text'));
+        $this->assertResult('<f req="text">Foo</f> Bar');
+    }
+
+    function testPreserveCommentsWithHTMLTrusted() {
+        $this->config->set('HTML.Trusted', true);
+        $this->assertResult('<!-- foo -->');
+    }
+
+    function testRemoveTrailingHyphensInComment() {
+        $this->config->set('HTML.Trusted', true);
+        $this->assertResult('<!-- foo ----->', '<!-- foo -->');
+    }
+
+    function testCollapseDoubleHyphensInComment() {
+        $this->config->set('HTML.Trusted', true);
+        $this->assertResult('<!-- bo --- asdf--as -->', '<!-- bo - asdf-as -->');
+    }
+
+    function testPreserveCommentsWithLookup() {
+        $this->config->set('HTML.AllowedComments', array('allowed'));
+        $this->assertResult('<!-- allowed --><!-- not allowed -->', '<!-- allowed -->');
+    }
+
+    function testPreserveCommentsWithRegexp() {
+        $this->config->set('HTML.AllowedCommentsRegexp', '/^allowed[1-9]$/');
+        $this->assertResult('<!-- allowed1 --><!-- not allowed -->', '<!-- allowed1 -->');
+    }
+
+}
+
+// vim: et sw=4 sts=4