The library now works the same way as DomDocument when loadHTML() is …

…not called.
ivopetkov · Nov 9, 2020 · 667e450 · 667e450
1 parent 98e40b4
commit 667e450
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Showing 2 changed files with 12 additions and 5 deletions.
diff --git a/src/HTML5DOMDocument.php b/src/HTML5DOMDocument.php
@@ -288,10 +288,6 @@ private function addBodyElementIfMissing(): bool
      */
     public function saveHTML(\DOMNode $node = null): string
     {
-        if (!$this->loaded) {
-            return '<!DOCTYPE html>';
-        }
-
         $nodeMode = $node !== null;
         if ($nodeMode && $node instanceof \DOMDocument) {
             $nodeMode = false;

diff --git a/tests/Test.php b/tests/Test.php
@@ -42,7 +42,7 @@ public function testSaveHTML()
 
         $dom = new HTML5DOMDocument();
         // without loading anything
-        $this->assertTrue('<!DOCTYPE html>' === $dom->saveHTML());
+        $this->assertTrue('' === $dom->saveHTML());
     }
 
     /**
@@ -1465,4 +1465,15 @@ public function testInternalEntityFromGetters(string $dom, string $expectedFromP
             static::assertEquals($expectedFromGetter, $node->getTextContent());
         }
     }
+
+    /**
+     *
+     */
+    public function testSaveHTMLWithoutLoadHTML()
+    {
+        $dom = new \IvoPetkov\HTML5DOMDocument();
+        $dom->appendChild($dom->createElement('div'));
+        $dom->querySelector('*')->innerHTML = 'text';
+        $this->assertEquals('<div>text</div>', $dom->saveHTML());
+    }
 }