1 files changed, 71 insertions, 0 deletions
diff --git a/lib/htmlpurifier/tests/HTMLPurifier/Strategy/RemoveForeignElements_ErrorsTest.php b/lib/htmlpurifier/tests/HTMLPurifier/Strategy/RemoveForeignElements_ErrorsTest.php
new file mode 100644
index 000000000..4b4e31074
--- /dev/null
+++ b/lib/htmlpurifier/tests/HTMLPurifier/Strategy/RemoveForeignElements_ErrorsTest.php
@@ -0,0 +1,71 @@
+<?php
+
+class HTMLPurifier_Strategy_RemoveForeignElements_ErrorsTest extends HTMLPurifier_Strategy_ErrorsHarness
+{
+
+    public function setup() {
+        parent::setup();
+        $this->config->set('HTML.TidyLevel', 'heavy');
+    }
+
+    protected function getStrategy() {
+        return new HTMLPurifier_Strategy_RemoveForeignElements();
+    }
+
+    function testTagTransform() {
+        $this->expectErrorCollection(E_NOTICE, 'Strategy_RemoveForeignElements: Tag transform', 'center');
+        $this->expectContext('CurrentToken', new HTMLPurifier_Token_Start('div', array('style' => 'text-align:center;'), 1));
+        $this->invoke('<center>');
+    }
+
+    function testMissingRequiredAttr() {
+        // a little fragile, since img has two required attributes
+        $this->expectErrorCollection(E_ERROR, 'Strategy_RemoveForeignElements: Missing required attribute', 'alt');
+        $this->expectContext('CurrentToken', new HTMLPurifier_Token_Empty('img', array(), 1));
+        $this->invoke('<img />');
+    }
+
+    function testForeignElementToText() {
+        $this->config->set('Core.EscapeInvalidTags', true);
+        $this->expectErrorCollection(E_WARNING, 'Strategy_RemoveForeignElements: Foreign element to text');
+        $this->expectContext('CurrentToken', new HTMLPurifier_Token_Start('invalid', array(), 1));
+        $this->invoke('<invalid>');
+    }
+
+    function testForeignElementRemoved() {
+        // uses $CurrentToken.Serialized
+        $this->expectErrorCollection(E_ERROR, 'Strategy_RemoveForeignElements: Foreign element removed');
+        $this->expectContext('CurrentToken', new HTMLPurifier_Token_Start('invalid', array(), 1));
+        $this->invoke('<invalid>');
+    }
+
+    function testCommentRemoved() {
+        $this->expectErrorCollection(E_NOTICE, 'Strategy_RemoveForeignElements: Comment removed');
+        $this->expectContext('CurrentToken', new HTMLPurifier_Token_Comment(' test ', 1));
+        $this->invoke('<!-- test -->');
+    }
+
+    function testTrailingHyphenInCommentRemoved() {
+        $this->config->set('HTML.Trusted', true);
+        $this->expectErrorCollection(E_NOTICE, 'Strategy_RemoveForeignElements: Trailing hyphen in comment removed');
+        $this->expectContext('CurrentToken', new HTMLPurifier_Token_Comment(' test ', 1));
+        $this->invoke('<!-- test ---->');
+    }
+
+    function testDoubleHyphenInCommentRemoved() {
+        $this->config->set('HTML.Trusted', true);
+        $this->expectErrorCollection(E_NOTICE, 'Strategy_RemoveForeignElements: Hyphens in comment collapsed');
+        $this->expectContext('CurrentToken', new HTMLPurifier_Token_Comment(' test - test - test ', 1));
+        $this->invoke('<!-- test --- test -- test -->');
+    }
+
+    function testForeignMetaElementRemoved() {
+        $this->collector->expectAt(0, 'send', array(E_ERROR, 'Strategy_RemoveForeignElements: Foreign meta element removed'));
+        $this->collector->expectContextAt(0, 'CurrentToken', new HTMLPurifier_Token_Start('script', array(), 1));
+        $this->collector->expectAt(1, 'send', array(E_ERROR, 'Strategy_RemoveForeignElements: Token removed to end', 'script'));
+        $this->invoke('<script>asdf');
+    }
+
+}
+
+// vim: et sw=4 sts=4