SVG: element with empty clip-path should not be drawn

DEVSIX-8755

Author: AnhelinaM

svg/src/main/java/com/itextpdf/svg/renderers/impl/AbstractSvgNodeRenderer.java

@@ -589,7 +589,7 @@ private boolean drawInClipPath(SvgDrawContext context) {
                 SvgNodeRendererInheritanceResolver.applyInheritanceToSubTree(this, clipPath, context.getCssContext());
                 clipPath.setClippedRenderer(this);
                 clipPath.draw(context);
-                return !clipPath.getChildren().isEmpty();
+                return true;
             }
         }
         return false;

svg/src/test/java/com/itextpdf/svg/renderers/impl/ClipPathSvgNodeRendererIntegrationTest.java

@@ -44,6 +44,16 @@ public static void beforeClass() {
         ITextTest.createDestinationFolder(DESTINATION_FOLDER);
     }
 
+    @Test
+    public void emptyClipPathTest() throws IOException, InterruptedException {
+        convertAndCompareSinglePage(SOURCE_FOLDER, DESTINATION_FOLDER, "emptyClipPath");
+    }
+
+    @Test
+    public void invalidClipPathTest() throws IOException, InterruptedException {
+        convertAndCompareSinglePage(SOURCE_FOLDER, DESTINATION_FOLDER, "invalidClipPath");
+    }
+
     @Test
     public void rectClipPathComplexTest() throws IOException, InterruptedException {
         convertAndCompareSinglePage(SOURCE_FOLDER, DESTINATION_FOLDER, "clippath_rect_complex");