529 lines
19 KiB
Java
529 lines
19 KiB
Java
/*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership.
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* The ASF licenses this file to You under the Apache License, Version 2.0
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* (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.apache.el;
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import java.io.File;
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import java.math.RoundingMode;
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import java.util.Collections;
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import javax.servlet.DispatcherType;
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import org.junit.Assert;
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import org.junit.Test;
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import org.apache.catalina.Wrapper;
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import org.apache.catalina.core.StandardContext;
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import org.apache.catalina.startup.Tomcat;
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import org.apache.catalina.startup.TomcatBaseTest;
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import org.apache.jasper.servlet.JasperInitializer;
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import org.apache.tomcat.util.buf.ByteChunk;
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/**
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* Tests EL with an without JSP attributes using a test web application. Similar
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* tests may be found in {@link TestELEvaluation} and
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* {@link org.apache.jasper.compiler.TestAttributeParser}.
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*/
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public class TestELInJsp extends TomcatBaseTest {
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@Test
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public void testBug36923() throws Exception {
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getTomcatInstanceTestWebapp(false, true);
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ByteChunk res = getUrl("http://localhost:" + getPort() + "/test/bug36923.jsp");
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String result = res.toString();
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assertEcho(result, "00-${hello world}");
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}
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@Test
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public void testBug42565() throws Exception {
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getTomcatInstanceTestWebapp(false, true);
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ByteChunk res = getUrl("http://localhost:" + getPort() + "/test/bug42565.jsp");
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String result = res.toString();
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assertEcho(result, "00-false");
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assertEcho(result, "01-false");
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assertEcho(result, "02-false");
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assertEcho(result, "03-false");
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assertEcho(result, "04-false");
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assertEcho(result, "05-false");
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assertEcho(result, "06-false");
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assertEcho(result, "07-false");
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assertEcho(result, "08-false");
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assertEcho(result, "09-false");
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assertEcho(result, "10-false");
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assertEcho(result, "11-false");
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assertEcho(result, "12-false");
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assertEcho(result, "13-false");
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assertEcho(result, "14-false");
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assertEcho(result, "15-false");
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}
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@Test
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public void testBug44994() throws Exception {
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getTomcatInstanceTestWebapp(false, true);
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ByteChunk res = getUrl("http://localhost:" + getPort() + "/test/bug44994.jsp");
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String result = res.toString();
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assertEcho(result, "00-none");
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assertEcho(result, "01-one");
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assertEcho(result, "02-many");
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}
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@Test
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public void testBug45427() throws Exception {
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getTomcatInstanceTestWebapp(false, true);
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ByteChunk res = getUrl("http://localhost:" + getPort() +
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"/test/bug45nnn/bug45427.jsp");
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String result = res.toString();
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// Warning: JSP attribute escaping != Java String escaping
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assertEcho(result, "00-hello world");
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assertEcho(result, "01-hello 'world");
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assertEcho(result, "02-hello \"world");
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assertEcho(result, "03-hello \"world");
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assertEcho(result, "04-hello world");
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assertEcho(result, "05-hello 'world");
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assertEcho(result, "06-hello 'world");
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assertEcho(result, "07-hello \"world");
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assertEcho(result, "08-hello world");
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assertEcho(result, "09-hello 'world");
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assertEcho(result, "10-hello \"world");
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assertEcho(result, "11-hello \"world");
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assertEcho(result, "12-hello world");
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assertEcho(result, "13-hello 'world");
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assertEcho(result, "14-hello 'world");
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assertEcho(result, "15-hello \"world");
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}
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@Test
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public void testBug45451() throws Exception {
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getTomcatInstanceTestWebapp(false, true);
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ByteChunk res = getUrl("http://localhost:" + getPort() +
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"/test/bug45nnn/bug45451a.jsp");
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String result = res.toString();
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// Warning: JSP attribute escaping != Java String escaping
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assertEcho(result, "00-\\'hello world\\'");
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assertEcho(result, "01-\\'hello world\\'");
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assertEcho(result, "02-\\'hello world\\'");
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assertEcho(result, "03-\\'hello world\\'");
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res = getUrl("http://localhost:" + getPort() + "/test/bug45nnn/bug45451b.jsp");
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result = res.toString();
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// Warning: JSP attribute escaping != Java String escaping
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// Warning: Attributes are always unescaped before passing to the EL
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// processor
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assertEcho(result, "00-2");
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assertEcho(result, "01-${1+1}");
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assertEcho(result, "02-\\${1+1}");
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assertEcho(result, "03-\\\\${1+1}");
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assertEcho(result, "04-$500");
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// Inside an EL literal '\' is only used to escape '\', ''' and '"'
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assertEcho(result, "05-\\$");
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assertEcho(result, "06-\\${");
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assertEcho(result, "10-2");
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assertEcho(result, "11-${1+1}");
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assertEcho(result, "12-\\2");
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assertEcho(result, "13-\\${1+1}");
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assertEcho(result, "14-\\\\2");
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assertEcho(result, "15-$500");
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assertEcho(result, "16-\\$");
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assertEcho(result, "17-\\${");
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assertEcho(result, "20-2");
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assertEcho(result, "21-#{1+1}");
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assertEcho(result, "22-\\2");
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assertEcho(result, "23-\\#{1+1}");
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assertEcho(result, "24-\\\\2");
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assertEcho(result, "25-\\#");
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assertEcho(result, "26-\\#{");
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res = getUrl("http://localhost:" + getPort() + "/test/bug45nnn/bug45451c.jsp");
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result = res.toString();
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// Warning: JSP attribute escaping != Java String escaping
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// TODO - Currently we allow a single unescaped \ in attribute values
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// Review if this should cause a warning/error
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assertEcho(result, "00-${1+1}");
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assertEcho(result, "01-\\${1+1}");
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assertEcho(result, "02-\\\\${1+1}");
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assertEcho(result, "03-\\\\\\${1+1}");
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assertEcho(result, "04-\\$500");
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assertEcho(result, "10-${1+1}");
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assertEcho(result, "11-\\${1+1}");
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assertEcho(result, "12-\\${1+1}");
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assertEcho(result, "13-\\\\${1+1}");
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assertEcho(result, "14-\\\\${1+1}");
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assertEcho(result, "15-\\$500");
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assertEcho(result, "20-#{1+1}");
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assertEcho(result, "21-\\#{1+1}");
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assertEcho(result, "22-\\#{1+1}");
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assertEcho(result, "23-\\\\#{1+1}");
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assertEcho(result, "24-\\\\#{1+1}");
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res = getUrl("http://localhost:" + getPort() + "/test/bug45nnn/bug45451d.jspx");
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result = res.toString();
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// Warning: JSP attribute escaping != Java String escaping
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// \\ Is *not* an escape sequence in XML attributes
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assertEcho(result, "00-2");
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assertEcho(result, "01-${1+1}");
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assertEcho(result, "02-\\${1+1}");
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assertEcho(result, "03-\\\\${1+1}");
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assertEcho(result, "04-$500");
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assertEcho(result, "10-2");
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assertEcho(result, "11-${1+1}");
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assertEcho(result, "12-\\${1+1}");
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assertEcho(result, "13-\\\\${1+1}");
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assertEcho(result, "14-\\\\\\${1+1}");
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assertEcho(result, "15-$500");
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assertEcho(result, "20-2");
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assertEcho(result, "21-#{1+1}");
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assertEcho(result, "22-\\#{1+1}");
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assertEcho(result, "23-\\\\#{1+1}");
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assertEcho(result, "24-\\\\\\#{1+1}");
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res = getUrl("http://localhost:" + getPort() + "/test/bug45nnn/bug45451e.jsp");
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result = res.toString();
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// Warning: JSP attribute escaping != Java String escaping
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// Warning: Attributes are always unescaped before passing to the EL
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// processor
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assertEcho(result, "00-2");
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assertEcho(result, "01-${1+1}");
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assertEcho(result, "02-\\${1+1}");
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assertEcho(result, "03-\\\\${1+1}");
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assertEcho(result, "04-$500");
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assertEcho(result, "10-2");
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assertEcho(result, "11-${1+1}");
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assertEcho(result, "12-\\2");
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assertEcho(result, "13-\\${1+1}");
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assertEcho(result, "14-\\\\2");
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assertEcho(result, "15-$500");
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assertEcho(result, "20-#{1+1}");
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assertEcho(result, "21-\\#{1+1}");
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assertEcho(result, "22-\\#{1+1}");
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assertEcho(result, "23-\\\\#{1+1}");
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assertEcho(result, "24-\\\\#{1+1}");
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}
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@Test
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public void testBug45511() throws Exception {
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getTomcatInstanceTestWebapp(false, true);
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ByteChunk res = getUrl("http://localhost:" + getPort() +
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"/test/bug45nnn/bug45511.jsp");
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String result = res.toString();
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assertEcho(result, "00-true");
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assertEcho(result, "01-false");
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}
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@Test
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public void testBug46596() throws Exception {
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getTomcatInstanceTestWebapp(false, true);
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ByteChunk res = getUrl("http://localhost:" + getPort() + "/test/bug46596.jsp");
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String result = res.toString();
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assertEcho(result, "{OK}");
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}
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@Test
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public void testBug47413() throws Exception {
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getTomcatInstanceTestWebapp(false, true);
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ByteChunk res = getUrl("http://localhost:" + getPort() + "/test/bug47413.jsp");
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String result = res.toString();
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assertEcho(result, "00-hello world");
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assertEcho(result, "01-hello world");
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assertEcho(result, "02-3.22");
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assertEcho(result, "03-3.22");
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assertEcho(result, "04-17");
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assertEcho(result, "05-17");
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assertEcho(result, "06-hello world");
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assertEcho(result, "07-hello world");
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assertEcho(result, "08-0.0");
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assertEcho(result, "09-0.0");
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assertEcho(result, "10-0");
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assertEcho(result, "11-0");
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}
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@Test
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public void testBug48112() throws Exception {
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getTomcatInstanceTestWebapp(false, true);
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ByteChunk res = getUrl("http://localhost:" + getPort() +
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"/test/bug48nnn/bug48112.jsp");
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String result = res.toString();
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assertEcho(result, "{OK}");
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}
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@Test
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public void testBug49555() throws Exception {
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getTomcatInstanceTestWebapp(false, true);
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ByteChunk res = getUrl("http://localhost:" + getPort() + "/test/bug49nnn/bug49555.jsp");
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String result = res.toString();
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assertEcho(result, "00-" + TesterFunctions.Inner$Class.RETVAL);
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}
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@Test
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public void testBug51544() throws Exception {
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getTomcatInstanceTestWebapp(false, true);
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ByteChunk res = getUrl("http://localhost:" + getPort() +
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"/test/bug5nnnn/bug51544.jsp");
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String result = res.toString();
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assertEcho(result, "Empty list: true");
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}
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@Test
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public void testELMiscNoQuoteAttributeEL() throws Exception {
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doTestELMisc(false);
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}
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@Test
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public void testELMiscWithQuoteAttributeEL() throws Exception {
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doTestELMisc(true);
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}
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private void doTestELMisc(boolean quoteAttributeEL) throws Exception {
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Tomcat tomcat = getTomcatInstance();
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// Create the context (don't use addWebapp as we want to modify the
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// JSP Servlet settings).
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File appDir = new File("test/webapp");
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StandardContext ctxt = (StandardContext) tomcat.addContext(
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null, "/test", appDir.getAbsolutePath());
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ctxt.addServletContainerInitializer(new JasperInitializer(), null);
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// Configure the defaults and then tweak the JSP servlet settings
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// Note: Min value for maxLoadedJsps is 2
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Tomcat.initWebappDefaults(ctxt);
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Wrapper w = (Wrapper) ctxt.findChild("jsp");
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String jspName;
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if (quoteAttributeEL) {
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jspName = "/test/el-misc-with-quote-attribute-el.jsp";
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w.addInitParameter("quoteAttributeEL", "true");
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} else {
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jspName = "/test/el-misc-no-quote-attribute-el.jsp";
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w.addInitParameter("quoteAttributeEL", "false");
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}
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tomcat.start();
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ByteChunk res = getUrl("http://localhost:" + getPort() + jspName);
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String result = res.toString();
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assertEcho(result, "00-\\\\\\\"${'hello world'}");
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assertEcho(result, "01-\\\\\\\"\\${'hello world'}");
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assertEcho(result, "02-\\\"${'hello world'}");
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assertEcho(result, "03-\\\"\\hello world");
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assertEcho(result, "2az-04");
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assertEcho(result, "05-a2z");
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assertEcho(result, "06-az2");
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assertEcho(result, "2az-07");
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assertEcho(result, "08-a2z");
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assertEcho(result, "09-az2");
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assertEcho(result, "10-${'foo'}bar");
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assertEcho(result, "11-\\\"}");
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assertEcho(result, "12-foo\\bar\\baz");
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assertEcho(result, "13-foo\\bar\\baz");
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assertEcho(result, "14-foo\\bar\\baz");
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assertEcho(result, "15-foo\\bar\\baz");
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assertEcho(result, "16-foo\\bar\\baz");
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assertEcho(result, "17-foo\\'bar'\\"baz"");
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assertEcho(result, "18-3");
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assertEcho(result, "19-4");
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assertEcho(result, "20-4");
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assertEcho(result, "21-[{value=11}, {value=12}, {value=13}, {value=14}]");
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assertEcho(result, "22-[{value=11}, {value=12}, {value=13}, {value=14}]");
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}
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@Test
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public void testScriptingExpression() throws Exception {
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getTomcatInstanceTestWebapp(false, true);
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ByteChunk res = getUrl("http://localhost:" + getPort() + "/test/script-expr.jsp");
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String result = res.toString();
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assertEcho(result, "00-hello world");
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assertEcho(result, "01-hello \"world");
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assertEcho(result, "02-hello \\\"world");
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assertEcho(result, "03-hello ${world");
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assertEcho(result, "04-hello \\${world");
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assertEcho(result, "05-hello world");
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assertEcho(result, "06-hello \"world");
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assertEcho(result, "07-hello \\\"world");
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assertEcho(result, "08-hello ${world");
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assertEcho(result, "09-hello \\${world");
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assertEcho(result, "10-hello <% world");
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assertEcho(result, "11-hello %> world");
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}
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@Test
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public void testELMethod() throws Exception {
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getTomcatInstanceTestWebapp(false, true);
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ByteChunk res = getUrl("http://localhost:" + getPort() + "/test/el-method.jsp");
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String result = res.toString();
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assertEcho(result, "00-Hello JUnit from Tomcat");
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assertEcho(result, "01-Hello JUnit from Tomcat");
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assertEcho(result, "02-Hello JUnit from Tomcat");
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assertEcho(result, "03-Hello JUnit from Tomcat");
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assertEcho(result, "04-Hello JUnit from Tomcat");
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assertEcho(result, "05-Hello JUnit from Tomcat");
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}
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@Test
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public void testBug56029() throws Exception {
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getTomcatInstanceTestWebapp(true, true);
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ByteChunk res = getUrl("http://localhost:" + getPort() +
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"/test/bug5nnnn/bug56029.jspx");
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String result = res.toString();
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Assert.assertTrue(result.contains("[1]:[1]"));
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}
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@Test
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public void testBug56147() throws Exception {
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getTomcatInstanceTestWebapp(true, true);
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ByteChunk res = getUrl("http://localhost:" + getPort() +
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"/test/bug5nnnn/bug56147.jsp");
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String result = res.toString();
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assertEcho(result, "00-OK");
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}
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@Test
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public void testBug56612() throws Exception {
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getTomcatInstanceTestWebapp(false, true);
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ByteChunk res = getUrl("http://localhost:" + getPort() +
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"/test/bug5nnnn/bug56612.jsp");
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String result = res.toString();
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Assert.assertTrue(result.contains("00-''"));
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}
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/*
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* java.lang should be imported by default
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*/
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@Test
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public void testBug57141() throws Exception {
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getTomcatInstanceTestWebapp(false, true);
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ByteChunk res = getUrl("http://localhost:" + getPort() +
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"/test/bug5nnnn/bug57141.jsp");
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String result = res.toString();
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assertEcho(result, "00-true");
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assertEcho(result, "01-false");
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assertEcho(result, "02-2147483647");
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}
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/*
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* BZ https://bz.apache.org/bugzilla/show_bug.cgi?id=57142
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* javax.servlet, javax.servlet.http and javax.servlet.jsp should be
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* imported by default.
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*/
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@Test
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public void testBug57142() throws Exception {
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getTomcatInstanceTestWebapp(false, true);
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ByteChunk res = getUrl("http://localhost:" + getPort() +
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"/test/bug5nnnn/bug57142.jsp");
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String result = res.toString();
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// javax.servlet
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assertEcho(result, "00-" + DispatcherType.ASYNC);
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// No obvious static fields for javax.servlet.http
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// Could hack something with HttpUtils...
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// No obvious static fields for javax.servlet.jsp
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// Wild card (package) import
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assertEcho(result, "01-" + RoundingMode.HALF_UP);
|
|
// Class import
|
|
assertEcho(result, "02-" + Collections.EMPTY_LIST.size());
|
|
}
|
|
|
|
|
|
/*
|
|
* BZ https://bz.apache.org/bugzilla/show_bug.cgi?id=57441
|
|
* Can't validate function names defined in lambdas (or via imports)
|
|
*/
|
|
@Test
|
|
public void testBug57441() throws Exception {
|
|
getTomcatInstanceTestWebapp(false, true);
|
|
|
|
ByteChunk res = getUrl("http://localhost:" + getPort() +
|
|
"/test/bug5nnnn/bug57441.jsp");
|
|
|
|
String result = res.toString();
|
|
assertEcho(result, "00-11");
|
|
}
|
|
|
|
|
|
@Test
|
|
public void testBug60032() throws Exception {
|
|
getTomcatInstanceTestWebapp(false, true);
|
|
|
|
ByteChunk res = getUrl("http://localhost:" + getPort() + "/test/bug6nnnn/bug60032.jsp");
|
|
String result = res.toString();
|
|
assertEcho(result, "{OK}");
|
|
}
|
|
|
|
|
|
@Test
|
|
public void testBug60431() throws Exception {
|
|
getTomcatInstanceTestWebapp(false, true);
|
|
|
|
ByteChunk res = getUrl("http://localhost:" + getPort() + "/test/bug6nnnn/bug60431.jsp");
|
|
String result = res.toString();
|
|
assertEcho(result, "01-OK");
|
|
assertEcho(result, "02-OK");
|
|
assertEcho(result, "03-OK");
|
|
}
|
|
|
|
|
|
@Test
|
|
public void testBug61854a() throws Exception {
|
|
getTomcatInstanceTestWebapp(true, true);
|
|
|
|
ByteChunk res = getUrl("http://localhost:" + getPort() + "/test/bug6nnnn/bug61854.jsp");
|
|
String result = res.toString();
|
|
assertEcho(result, "01-OK");
|
|
}
|
|
|
|
|
|
// Assertion for text contained with <p></p>, e.g. printed by tags:echo
|
|
private static void assertEcho(String result, String expected) {
|
|
Assert.assertTrue(result, result.indexOf("<p>" + expected + "</p>") > 0);
|
|
}
|
|
}
|