1 files changed, 0 insertions, 161 deletions
diff --git a/src/testcases/org/apache/poi/util/TestXMLHelper.java b/src/testcases/org/apache/poi/util/TestXMLHelper.java
deleted file mode 100644
index a4e8732b8d..0000000000
--- a/src/testcases/org/apache/poi/util/TestXMLHelper.java
+++ /dev/null
@@ -1,161 +0,0 @@
-/* ====================================================================
-   Licensed to the Apache Software Foundation (ASF) under one or more
-   contributor license agreements.  See the NOTICE file distributed with
-   this work for additional information regarding copyright ownership.
-   The ASF licenses this file to You under the Apache License, Version 2.0
-   (the "License"); you may not use this file except in compliance with
-   the License.  You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-==================================================================== */
-
-package org.apache.poi.util;
-
-import static org.junit.jupiter.api.Assertions.assertEquals;
-import static org.junit.jupiter.api.Assertions.assertFalse;
-import static org.junit.jupiter.api.Assertions.assertNotNull;
-import static org.junit.jupiter.api.Assertions.assertNotSame;
-import static org.junit.jupiter.api.Assertions.assertTrue;
-
-import java.io.ByteArrayInputStream;
-import java.nio.charset.StandardCharsets;
-import java.util.ArrayList;
-import java.util.HashSet;
-import java.util.concurrent.CompletableFuture;
-import java.util.concurrent.TimeUnit;
-
-import javax.xml.XMLConstants;
-import javax.xml.parsers.DocumentBuilder;
-import javax.xml.parsers.DocumentBuilderFactory;
-import javax.xml.stream.XMLInputFactory;
-import javax.xml.stream.XMLOutputFactory;
-
-import org.junit.jupiter.api.Test;
-import org.xml.sax.InputSource;
-import org.xml.sax.SAXNotRecognizedException;
-import org.xml.sax.XMLReader;
-
-class TestXMLHelper {
-    @Test
-    void testDocumentBuilder() throws Exception {
-        DocumentBuilder documentBuilder = XMLHelper.newDocumentBuilder();
-        assertNotSame(documentBuilder, XMLHelper.newDocumentBuilder());
-        assertTrue(documentBuilder.isNamespaceAware());
-        assertFalse(documentBuilder.isValidating());
-        documentBuilder.parse(new InputSource(new ByteArrayInputStream("<xml></xml>".getBytes(StandardCharsets.UTF_8))));
-    }
-
-    @Test
-    void testCreatingManyDocumentBuilders() throws Exception {
-        int limit = 1000;
-        ArrayList<CompletableFuture<DocumentBuilder>> futures = new ArrayList<>();
-        for (int i = 0; i < limit; i++) {
-            futures.add(CompletableFuture.supplyAsync(XMLHelper::newDocumentBuilder));
-        }
-        HashSet<DocumentBuilder> dbs = new HashSet<>();
-        for (CompletableFuture<DocumentBuilder> future : futures) {
-            DocumentBuilder documentBuilder = future.get(10, TimeUnit.SECONDS);
-            assertTrue(documentBuilder.isNamespaceAware());
-            dbs.add(documentBuilder);
-        }
-        assertEquals(limit, dbs.size());
-    }
-
-    @Test
-    void testDocumentBuilderFactory() throws Exception {
-        try {
-            DocumentBuilderFactory dbf = XMLHelper.getDocumentBuilderFactory();
-            assertTrue(dbf.getFeature(XMLConstants.FEATURE_SECURE_PROCESSING));
-            assertTrue(dbf.getFeature(XMLHelper.FEATURE_DISALLOW_DOCTYPE_DECL));
-            assertFalse(dbf.getFeature(XMLHelper.FEATURE_LOAD_DTD_GRAMMAR));
-            assertFalse(dbf.getFeature(XMLHelper.FEATURE_LOAD_EXTERNAL_DTD));
-        } catch (AbstractMethodError e) {
-            // ignore exceptions from old parsers that don't support this API (https://bz.apache.org/bugzilla/show_bug.cgi?id=62692)
-        }
-    }
-
-    @Test
-    void testXMLReader() throws Exception {
-        XMLReader reader = XMLHelper.newXMLReader();
-        assertNotSame(reader, XMLHelper.newXMLReader());
-        try {
-            assertTrue(reader.getFeature(XMLConstants.FEATURE_SECURE_PROCESSING));
-            assertFalse(reader.getFeature(XMLHelper.FEATURE_LOAD_DTD_GRAMMAR));
-            assertFalse(reader.getFeature(XMLHelper.FEATURE_LOAD_EXTERNAL_DTD));
-            // assertEquals(XMLHelper.IGNORING_ENTITY_RESOLVER, reader.getEntityResolver());
-            assertNotNull(reader.getProperty(XMLHelper.PROPERTY_ENTITY_EXPANSION_LIMIT));
-            assertEquals("1", reader.getProperty(XMLHelper.PROPERTY_ENTITY_EXPANSION_LIMIT));
-            assertNotNull(reader.getProperty(XMLHelper.PROPERTY_SECURITY_MANAGER));
-        } catch (SAXNotRecognizedException e) {
-            // ignore exceptions from old parsers that don't support these features
-            // (https://bz.apache.org/bugzilla/show_bug.cgi?id=62692)
-        }
-        reader.parse(new InputSource(new ByteArrayInputStream("<xml></xml>".getBytes(StandardCharsets.UTF_8))));
-    }
-
-    @Test
-    void testCreatingManyXMLReaders() throws Exception {
-        int limit = 1000;
-        ArrayList<CompletableFuture<XMLReader>> futures = new ArrayList<>();
-        for (int i = 0; i < limit; i++) {
-            futures.add(CompletableFuture.supplyAsync(() -> {
-                try {
-                    return XMLHelper.newXMLReader();
-                } catch (RuntimeException e) {
-                    throw e;
-                } catch (Exception e) {
-                    throw new RuntimeException(e);
-                }
-            }));
-        }
-        HashSet<XMLReader> readers = new HashSet<>();
-        for (CompletableFuture<XMLReader> future : futures) {
-            XMLReader reader = future.get(10, TimeUnit.SECONDS);
-            try {
-                assertTrue(reader.getFeature(XMLConstants.FEATURE_SECURE_PROCESSING));
-            } catch (SAXNotRecognizedException e) {
-                // can happen for older XML Parsers, e.g. we have a CI Job which runs with Xerces XML Parser
-                assertTrue(reader.getClass().getName().contains("org.apache.xerces"),
-                    "Had Exception about not-recognized SAX feature: " + e + " which is only expected" +
-                    " for Xerces XML Parser, but had parser: " + reader);
-            }
-            readers.add(reader);
-        }
-        assertEquals(limit, readers.size());
-    }
-
-    /**
-     * test that newXMLInputFactory returns a factory with sensible defaults
-     */
-    @Test
-    void testNewXMLInputFactory() {
-        XMLInputFactory factory = XMLHelper.newXMLInputFactory();
-        assertTrue((boolean)factory.getProperty(XMLInputFactory.IS_NAMESPACE_AWARE));
-        assertFalse((boolean)factory.getProperty(XMLInputFactory.IS_VALIDATING));
-        assertFalse((boolean)factory.getProperty(XMLInputFactory.SUPPORT_DTD));
-        assertFalse((boolean)factory.getProperty(XMLInputFactory.IS_SUPPORTING_EXTERNAL_ENTITIES));
-    }
-
-    /**
-     * test that newXMLOutputFactory returns a factory with sensible defaults
-     */
-    @Test
-    void testNewXMLOutputFactory() {
-        XMLOutputFactory factory = XMLHelper.newXMLOutputFactory();
-        assertTrue((boolean)factory.getProperty(XMLOutputFactory.IS_REPAIRING_NAMESPACES));
-    }
-
-    /**
-     * test that newXMLEventFactory returns a factory
-     */
-    @Test
-    void testNewXMLEventFactory() {
-        assertNotNull(XMLHelper.newXMLEventFactory());
-    }
-}