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- /* ====================================================================
- 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.xssf.util;
-
- import java.io.ByteArrayInputStream;
- import java.io.ByteArrayOutputStream;
-
- import junit.framework.TestCase;
-
- public final class TestEvilUnclosedBRFixingInputStream extends TestCase {
- public void testOK() throws Exception {
- byte[] ok = "<p><div>Hello There!</div> <div>Tags!</div></p>".getBytes("UTF-8");
-
- EvilUnclosedBRFixingInputStream inp = new EvilUnclosedBRFixingInputStream(
- new ByteArrayInputStream(ok)
- );
-
- ByteArrayOutputStream bout = new ByteArrayOutputStream();
- boolean going = true;
- while(going) {
- byte[] b = new byte[1024];
- int r = inp.read(b);
- if(r > 0) {
- bout.write(b, 0, r);
- } else {
- going = false;
- }
- }
-
- byte[] result = bout.toByteArray();
- assertEquals(ok, result);
- }
-
- public void testProblem() throws Exception {
- byte[] orig = "<p><div>Hello<br>There!</div> <div>Tags!</div></p>".getBytes("UTF-8");
- byte[] fixed = "<p><div>Hello<br/>There!</div> <div>Tags!</div></p>".getBytes("UTF-8");
-
- EvilUnclosedBRFixingInputStream inp = new EvilUnclosedBRFixingInputStream(
- new ByteArrayInputStream(orig)
- );
-
- ByteArrayOutputStream bout = new ByteArrayOutputStream();
- boolean going = true;
- while(going) {
- byte[] b = new byte[1024];
- int r = inp.read(b);
- if(r > 0) {
- bout.write(b, 0, r);
- } else {
- going = false;
- }
- }
-
- byte[] result = bout.toByteArray();
- assertEquals(fixed, result);
- }
-
- protected void assertEquals(byte[] a, byte[] b) {
- assertEquals(a.length, b.length);
- for(int i=0; i<a.length; i++) {
- assertEquals("Wrong byte at index " + i, a[i], b[i]);
- }
- }
- }
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