Add a test on NPE while updating layout box of flex element

ars18wrw · ars18wrw · commit d3a397223696 · 2021-03-25T12:34:05.000+03:00
DEVSIX-5237
diff --git a/src/test/java/com/itextpdf/html2pdf/css/DisplayFlexTest.java b/src/test/java/com/itextpdf/html2pdf/css/DisplayFlexTest.java
@@ -495,7 +495,6 @@ public void marginsCollapseFlexContainerAndSiblingsTest() throws IOException, In
         convertToPdfAndCompare("marginsCollapseFlexContainerAndSiblings", SOURCE_FOLDER, DESTINATION_FOLDER);
     }
 
-
     @Test
     @LogMessages(messages = @LogMessage(messageTemplate = com.itextpdf.io.LogMessageConstant.CLIP_ELEMENT))
     public void marginsCollapseFlexContainerAndParentTest() throws IOException, InterruptedException {
@@ -528,6 +527,14 @@ private static void assertDiv(IElement element, String text) {
                 ((Text) ((Paragraph) ((Div) element).getChildren().get(0)).getChildren().get(0)).getText());
     }
 
+    @Test
+    @LogMessages(messages = {
+            @LogMessage(messageTemplate = com.itextpdf.io.LogMessageConstant.RECTANGLE_HAS_NEGATIVE_SIZE)
+    })
+    public void resultOccupiedAreaNullSplitRenderersNotTest() throws IOException, InterruptedException {
+        convertToPdfAndCompare("resultOccupiedAreaNullSplitRenderersNot", SOURCE_FOLDER, DESTINATION_FOLDER);
+    }
+
     private static List<IElement> convertToElements(String name) throws IOException {
         String sourceHtml = SOURCE_FOLDER + name + ".html";
         ConverterProperties converterProperties = new ConverterProperties().setBaseUri(SOURCE_FOLDER);
diff --git a/src/test/resources/com/itextpdf/html2pdf/css/DisplayFlexTest/cmp_resultOccupiedAreaNullSplitRenderersNot.pdf b/src/test/resources/com/itextpdf/html2pdf/css/DisplayFlexTest/cmp_resultOccupiedAreaNullSplitRenderersNot.pdf
diff --git a/src/test/resources/com/itextpdf/html2pdf/css/DisplayFlexTest/resultOccupiedAreaNullSplitRenderersNot.html b/src/test/resources/com/itextpdf/html2pdf/css/DisplayFlexTest/resultOccupiedAreaNullSplitRenderersNot.html
@@ -0,0 +1,9 @@
+<html>
+<body>
+<div style="display: flex; height: 100px; ">
+    <div style="display: flex">
+        <textarea style="height: 100px;"></textarea>
+    </div>
+</div>
+</body>
+</html>
